diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 8006 |
1 files changed, 0 insertions, 8006 deletions
diff --git a/configure.ac b/configure.ac deleted file mode 100644 index 1d82de1e3cf..00000000000 --- a/configure.ac +++ /dev/null @@ -1,8006 +0,0 @@ -dnl $Id$ - -dnl An autoconf script to automatically configure ACE. -dnl Process this file with autoconf to produce a configure script. - -dnl Statically (i.e. at autoconf-time) determine the version of ACE. -dnl This is necessary since the version argument to AC_INIT is -dnl supposed to be a static value, not a dynamic one (e.g. a shell -dnl variable). -dnl -dnl Note that this macro removes the newline output by the M4 -dnl "esyscmd" built-in. Unless you understand what you're doing, -dnl particularly with M4, do not modify this macro definition. -define([ACE_VERSION], patsubst(esyscmd(grep ACE_VERSION ace/Version.h | sed 's/.*\"\(.*\)\".*/\1/'), [ -]))dnl remove newline ending every `esyscmd' answer - -AC_INIT([ACE], - ACE_VERSION, - [ace-bugs@cs.wustl.edu], - [ace]) - -AC_REVISION([$Id$]) - -AC_COPYRIGHT([ACE(TM), TAO(TM), CIAO(TM), and CoSMIC(TM) (henceforth -referred to as "DOC software") are copyrighted by Douglas C. -Schmidt and his research group at Washington University, -University of California, Irvine, and Vanderbilt University, -Copyright (c) 1993-2005, all rights reserved. Since DOC software is -open-source, free software, you are free to use, modify, copy, and -distribute--perpetually and irrevocably--the DOC software source code -and object code produced from the source, as well as copy and -distribute modified versions of this software. You must, however, -include this copyright statement along with code built using DOC -software. - -Please see the file `COPYING' in the top level ACE directory for -additional details.]) - - -dnl Require GNU Autoconf 2.58 or better. Previous versions did not -dnl correctly support HP-UX. -AC_PREREQ([2.58]) - -dnl Autoconf explicitly forbids patterns containing "_AC_". This causes -dnl a problem when using MPC to generate the Automake ".am" files since -dnl the "AC_CLD" project in ACE_wrappers/examples/C++NPv2 ends up having -dnl a Makefile containing "NPv2_AC_CLD" in it, triggering the forbidden -dnl "_AC_" pattern. Explicitly allow our pattern. -m4_pattern_allow([NPv2_AC_CLD]) - -AC_CONFIG_SRCDIR([ace/ACE.cpp]) - -AC_CONFIG_AUX_DIR([aux_config]) -AC_CONFIG_MACRO_DIR([m4]) - -dnl Check what platform we are running on. -AC_CANONICAL_TARGET([]) - -dnl Initialize GNU Automake, and require Automake 1.9 or better. -AM_INIT_AUTOMAKE([1.9 foreign no-define]) - -dnl Add maintainer mode option to the option list. -dnl AM_MAINTAINER_MODE - -dnl The maintainer of this configure script. -ACE_CONFIGURE_MAINTAINER='ace-users@cs.wustl.edu' - - -dnl Until autoconf support in ACE is complete, prevent this script -dnl from running unless the user explictly forces the configure script -dnl to run using the "--enable-maintainer-mode" configure script -dnl option. -dnl if test $USE_MAINTAINER_MODE != yes; then -dnl AC_MSG_ERROR([ -dnl ACE autoconf support is currently disabled by default since it is -dnl still under development. Please use the stock ACE build procedure -dnl detailed in the file \`ACE-INSTALL.html'. -dnl -dnl If you wish to experiment with ACE's autoconf support then use the -dnl \"--enable-maintainer-mode\" configure script option to enable -dnl autoconf support. For more details see the file -dnl \`ACE-configuration.txt'.]) -dnl fi dnl test $USE_MAINTAINER_MODE != yes - -dnl Should we use "egrep" or "grep -E"? This sets the "$EGREP" shell -dnl variable. -AC_PROG_EGREP - -dnl If we are configuring in a CVS controlled directory then don't -dnl continue any further. The idea is to prevent automatically -dnl generated files from being checked into the repository. This -dnl will prevent accidental overwrites of ACE's current Makefiles by -dnl the automatically generated ones, for example. -dnl ACE_CHECK_FOR_CVS_DIR - -dnl Prevent the configure script from continuing any further if -dnl configuration is being performed in the top-level directory. The -dnl idea is to prevent files generated during configuration and build -dnl from overwriting the stock files of the same name. -ACE_CHECK_TOP_SRCDIR - -dnl Prepare the `ace/config.h.in' header template. -ACE_PREP_CONFIG_HEADER - -dnl Allow the standard program name transformations. -dnl We probably don't need AC_ARG_PROGRAM any longer since AM_INIT_AUTOMAKE -dnl handles this functionality. -- Ossama -dnl AC_ARG_PROGRAM - -dnl Generate a header file with all settings. -AC_CONFIG_HEADERS([ace/config.h]) - -dnl Move before the AC_ARG_ENABLE stuff to prevent autoconf complaints. -dnl This is a bit messy but it makes life easier for me. -dnl -Ossama -dnl -dnl SECTION: checks for programs -dnl - -dnl Check if system supports "#! /bin/sh" line in scripts -AC_SYS_INTERPRETER - -dnl Check the C compiler and preprocessor. -dnl AC_PROG_CC -dnl AC_PROG_CPP -dnl AC_PROG_CC_C_O - -dnl Check the C++ compiler and preprocessor. -AC_PROG_CXX -AC_PROG_CXXCPP - -dnl Set the test language as C++ -AC_LANG([C++]) - -dnl If we are cross compiling disable certain things in the Makefiles. -AM_CONDITIONAL([ACE_CROSS_COMPILED], [test X$cross_compiling = Xyes]) - -dnl Look for the best awk-style program available. -AC_PROG_AWK - -dnl Parse the version information argument. -dnl Note that "ACE_VERSION" is an m4 macro. -ace_version_temp=ACE_VERSION -ace_save_ifs="$IFS"; IFS='.' -set dummy $ace_version_temp 0 0 0 -IFS="$ace_save_ifs" - -ACE_MAJOR=$2 -ACE_MINOR=$3 -ACE_BETA=$4 - -AC_SUBST([ACE_MAJOR]) -AC_SUBST([ACE_MINOR]) -AC_SUBST([ACE_BETA]) - -dnl Do the usual install settings; don't forget to include a -dnl `install-sh' script, in case there is no BSD compatible `install' -dnl installed (no pun intended) in your machine. - -dnl We don't need this anymore since AM_INIT_AUTOMAKE calls AC_PROG_INSTALL. -dnl -- Ossama -dnl AC_PROG_INSTALL - -dnl Special handling for some UNIX variants and Cygwin32 -dnl AC_AIX - -dnl AC_MINIX - -case $host_os in - *cygwin* ) CYGWIN=yes;; - * ) CYGWIN=no;; -esac - - -dnl Check if we support symbolic links -AC_PROG_LN_S - -dnl Check if a lexical analyzer exists (lex, flex, etc.) -AM_PROG_LEX - -dnl Check if some implementation of YACC exists (yacc, byacc, bison, etc.) -AC_PROG_YACC -dnl if test -z "$YACC"; then -dnl ./missing yacc -dnl fi - -dnl Check for perfect hash function generator -AC_CHECK_PROG([GPERF],[gperf],[gperf]) - -dnl Check for profiling progam -AC_CHECK_PROGS([PROF],[gprof prof],) - -dnl The user's/default C++ flags are stored in "CXXFLAGS." We use -dnl the variable "ACE_CXXFLAGS" to set the C++ flags we want. At the end -dnl of the configuration process we combine ACE_CXXFLAGS and CXXFLAGS -dnl into CXXFLAGS (e.g., CXXFLAGS="$ACE_CXXFLAGS $CXXFLAGS"). CXXFLAGS -dnl goes after ACE_CXXFLAGS so that the user's C++ flag command line -dnl choices always override the configure script's choices. -ACE_CXXFLAGS="" -ACE_CFLAGS="" - - - -dnl SECTION 2: Configure script command line options - - -dnl Determine which subsets to build -dnl This is done using the autoconf "--enable-foobar" mechanism. -ACE_CHECK_SUBSETS - -dnl Some of the third party libraries (X11, openssl, etc.) depend on -dnl other libraries. Check for those before the processing --enable -dnl options. - -dnl Check if the socket library is available -AC_SEARCH_LIBS([socket],[socket],,,[-lnsl]) - -dnl Check for gethostbyname in -lnsl since some platforms (e.g. Solaris) -dnl put it there. -AC_SEARCH_LIBS([gethostbyname],[nsl],,) - - -dnl Add --{enable,disable,with,without}-feature options. -ACE_CONFIGURATION_OPTIONS -ACE_COMPILATION_OPTIONS - -# Autoconf's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! -# Libtool's setup macro calls AC_OBJEXT and AC_EXEEXT without setting -# the test language to C. We do it before any libtool setup macros are -# called so that the proper values are cached beforehand. We also do -# it before any linker flags (LDFLAGS) are set so that C++ specific -# ones don't break the tests. -dnl AC_LANG_PUSH([C]) -dnl AC_OBJEXT -dnl AC_EXEEXT -dnl AC_LANG_POP([C]) - -dnl Call ACE_SET_COMPILER_FLAGS before AC_PROG_LIBTOOL and after the -dnl AC_ARG_ENABLE and AC_ARG_WITH calls. -ACE_SET_COMPILER_FLAGS - - -dnl SECTION 3: check for programs <--- moved before section 2 (Ossama) - - -dnl Platform specific libraries needed for ACE's autoconf tests -dnl that currently do not have tests themselves. -dnl Platform specific flags -case "$host" in - *freebsd*) - LIBS="$LIBS -lcompat" - ;; - *osf3.2*) - LIBS="$LIBS -lmach -lsys5 -lcxx -lc" - ;; - *osf4.0* | *osf5.0*) - LIBS="$LIBS -lmach" - ;; - *psos*) - LIBS="$LIBS -lm" - ;; -esac - - -dnl SECTION 4: checks for libraries - - -dnl Additional X library checks -dnl We only check for these libraries if the user has -dnl enabled XtReactor support. - -xt_reactor_go=no - -if test "$ace_user_enable_xt_reactor" = yes; then -XTREACTOR_TEST_XLIBS="" -dnl Check for Motif if we have X - T_LDFLAGS="$LDFLAGS" - LDFLAGS="$LDFLAGS $X_LIBS" - -dnl Note that ACE currently only needs -lX11 and -lXt for the XtReactor -dnl so we define another library variable that contains additional -dnl libraries for the XtReactor test since it needs either Motif or the -dnl Athena widget set. - - AC_CHECK_LIB([Xm],[XmCreateRowColumn], - [ - AC_DEFINE([ACE_HAS_XT]) - XTREACTOR_TEST_XLIBS="-lXm" - xt_reactor_go=yes - ], - [ - AC_DEFINE([ACE_LACKS_MOTIF]) - AC_CHECK_LIB([Xaw],[XawInitializeWidgetSet], - [ - AC_DEFINE([ACE_HAS_XT]) - XTREACTOR_TEST_XLIBS="-lXaw -lXmu" - xt_reactor_go=yes - ], - [ - xt_reactor_go=no - AC_MSG_WARN([No usable X widget libraries were found.]) - AC_MSG_WARN([XtReactor support will be disabled.]) - ],[-lXmu]) - ],[-lXt]) - - AC_SUBST([XTREACTOR_TEST_XLIBS]) - -dnl Restore pre-test linker flags - LDFLAGS="$T_LDFLAGS" - -fi dnl test "$ace_user_enable_xt_reactor"= yes - - AM_CONDITIONAL([COMPILE_XTREACTOR_TEST],[test X$xt_reactor_go = Xyes]) - -dnl End additional X library checks - -dnl Some platforms do not have a dynamic linking library, however the -dnl dlopen, dlclose, etc., functions may exist in the C library. -dnl (e.g. Digital UNIX) -dnl Check for dynamic linking library -AC_SEARCH_LIBS([dlopen],[dl svld],[ace_has_svr4_dynamic_linking=yes], - [ - ace_has_svr4_dynamic_linking=no - AC_CHECK_LIB([dld],[shl_get],,) - ]) - -dnl Check for getservbyname in -lxnet since some platforms (e.g. Solaris) -dnl may put it there. -AC_SEARCH_LIBS([getservbyname],[socket xnet],,[AC_DEFINE([ACE_LACKS_GETSERVBYNAME])],[-lnsl]) - -dnl Check for compile() regex function in -lgen. Solaris, for example, -dnl may put it there. -AC_SEARCH_LIBS([compile],[gen],,) - -dnl Check for exception handling library (e.g. for Digital UNIX) -AC_SEARCH_LIBS([exc_continue],[exc],,) - -dnl Check for ctime_r in -lc_r. Some platforms, such as Digital UNIX, -dnl put reentrant functions such as asctime_r, ctime_r, gmtime_r, and -dnl localtime_r in -lc_r. -AC_SEARCH_LIBS([ctime_r],[c_r],,) - -dnl XTI/TLI check. Check for XTI first, since it's preferred. If there's -dnl no XTI, try for TLI. t_getprotaddr() is only in XTI. -AC_SEARCH_LIBS([t_getprotaddr],[xti nsl], - [ace_has_xti_funcs=yes],[ace_has_xti_funcs=no]) -AS_IF([test "$ace_has_xti_funcs" = no], - [ - AC_SEARCH_LIBS([t_accept],[tli_r tli nsl], - [ace_has_tli_funcs=yes],[ace_has_tli_funcs=no]) - ],[]) - -dnl Check for all of the things we need to compile and link threads -dnl properly. -AS_IF([test "$ace_user_enable_threads" = yes], - [ - ACE_CHECK_THREADS - ],[]) - -dnl Setup Libtool - -dnl This should be done in the "programs" section of this file but -dnl libtool may then be unaware of compiler flags set during the -dnl thread checks. - -dnl Disable building of static libraries by default -AC_DISABLE_STATIC - -dnl Enable Libtool module support -AC_LIBTOOL_DLOPEN - -dnl Enable support for "clean" DLLs. -AC_LIBTOOL_WIN32_DLL - -dnl -dnl ###### Relies on the as of yet unreleased Libtool 1.6 distribuion ### -dnl -dnl Only enable C++ libtool support. Support for other languages is -dnl unnecessary. -dnl AC_LIBTOOL_TAGS([CXX]) - -dnl FIXME: Temporary hack to make libtool work with g++. -dnl Shared library support will only work with GNU g++ and GNU ld -dnl right now. -dnl save_CC="$CC" -dnl CC="$CXX" - -dnl Check for libtool and turn on Automake processing for Libtool -AC_PROG_LIBTOOL - -dnl Enable C++ support in libtool -dnl AC_LIBTOOL_CXX - -dnl Temporary hack until I get integrate libtool's new tag support -dnl into automake. -dnl This hack forces libtool to always use the C++ tag. -dnl LIBTOOL="$LIBTOOL --tag=CXX" - -dnl Check for sched_yield() in posix4 library. -dnl Some platforms, such as Solaris, may define sched_yield() there. -dnl Later we run AC_CHECK_FUNC(sched_yield), which is redundant in this case -dnl but is needed if sched_yield() is defined in one of the other libraries -dnl we check for. -AC_SEARCH_LIBS([sched_yield],[rt posix4],[ace_has_sched_yield=yes],) - -dnl Check for asynchronous IO calls (perform check *after* thread check!) -ACE_CHECK_ASYNCH_IO - -dnl Additional `-lposix4' library check since it may not be added by the -dnl above checks on some platforms that may need it -dnl AC_SEARCH_LIBS([clock_gettime], -dnl [rt posix4],[AC_DEFINE(ACE_HAS_CLOCK_GETTIME)],) - -dnl This check was added to work around a system-supplied header -dnl (/usr/include/netinet/ip.h) that won't compile with Visual Age C++ -dnl unless the _NO_BITFIELDS preprocessor macro is defined. The comments -dnl there recommend use of _NO_BITFIELDS (and recode where needed to allow -dnl that), but we won't just turn it on. Check to see if it's needed. Note -dnl that this check is related to headers but done before we really know if -dnl the header is present. Thus, if the bare compile fails, but succeeds -dnl with _NO_BITFIELDS, set the flag, else leave things alone. - -AC_CACHE_CHECK([to see if _NO_BITFIELDS needed to compile netinet/ip.h], -[ac_cv_needs_no_bitfields], -[ - ace_save_CXXFLAGS="$CXXFLAGS" - - dnl Try compiling without any flags first. - - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([ -#include <netinet/tcp.h> - ], - [ - return 0; - ]) - ], - [ - ac_cv_needs_no_bitfields=no - ], - [ - CXXFLAGS="$CXXFLAGS -D_NO_BITFIELDS" - - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([ -#include <netinet/tcp.h> - ], - [ - return 0; - ]) - ], - [ - ac_cv_needs_no_bitfields=yes - ], - [ - ac_cv_needs_no_bitfields=no - CXXFLAGS="$ace_save_CXXFLAGS" - ]) - ]) -]) - - -dnl SECTION 5: checks for header files - -dnl Set known platform specific flags -ACE_SET_PLATFORM_MACROS - -dnl Check for dirent headers -AC_HEADER_DIRENT - -AS_IF([test "$ac_cv_header_dirent_dirent_h" = yes || - test "$ac_cv_header_dirent_sys_ndir_h" = yes || - test "$ac_cv_header_dirent_sys_dir_h" = yes || - test "$ac_cv_header_dirent_ndir_h" = yes], - [ - AC_DEFINE([ACE_HAS_DIRENT]) - ],[]) - -dnl Check for sys/wait.h Posix.1 compliance -AC_HEADER_SYS_WAIT - -AC_CHECK_HEADER([dlfcn.h], - [ - dnl We already checked for dlopen in the previous library checks however, - dnl it is possible that ac_cv_func_dlopen=yes if dlopen wasn't found before - dnl the library test. Hence we cannot use AC_CHECK_FUNC(dlopen) here - dnl the previously cached value may prevent ACE_HAS_SVR4_DYNAMIC_LINKING - dnl from being defined. - dnl -Ossama - AS_IF([test "$ace_has_svr4_dynamic_linking" = yes], - [ - AC_DEFINE([ACE_HAS_SVR4_DYNAMIC_LINKING]) - - case "$host_os" in - darwin*) - AC_DEFINE([ACE_LD_SEARCH_PATH], - [ACE_LIB_TEXT ("DYLD_LIBRARY_PATH")], - [Define to environment variable used for DLL search path]) - AC_DEFINE([ACE_DLL_SUFFIX], - [ACE_LIB_TEXT (".dylib")], - [Define to DLL file suffix]) - ;; - esac - ],[]) - ],) - -ACE_CHECK_LACKS_HEADERS(inttypes.h malloc.h memory.h stdint.h) - -ACE_CHECK_HAS_HEADERS(bytesex.h) - -AC_CHECK_HEADER([sys/msg.h], - [ - ACE_CACHE_CHECK([if _KERNEL is needed for msg prototypes], - [ace_cv_lib_broken_msg_h], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifdef UNIXWARE_7_1 -# define _KMEMUSER -#endif - -#include <sys/msg.h> - ]],[[ - struct msg ace_msg; - ]])],[ - ace_cv_lib_broken_msg_h=no - ],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef _KERNEL -# define _KERNEL -# ifdef UNIXWARE_7_1 -# define _KMEMUSER -# endif -#endif -#include <sys/msg.h> - ]], - [[ - struct msg ace_msg; - ]])], - [ - ace_cv_lib_broken_msg_h=yes - ], - [ - dnl If we get here, then we have no idea if it is broken or not. - ace_cv_lib_broken_msg_h=no - ]) - ]) - ], - [ - AC_DEFINE([ACE_HAS_BROKEN_MSG_H]) - ],) - ], - [AC_DEFINE([ACE_LACKS_SYS_MSG_H])]) - -AC_CHECK_HEADER([sys/sem.h],,) -AC_CHECK_HEADER([sys/shm.h],,) - -ACE_CHECK_LACKS_HEADERS(sys/param.h) - -AC_CHECK_HEADER([sys/priocntl.h],[],[]) - -dnl Check for <ucontext.h> _before_ <sys/procfs.h> -ACE_CHECK_LACKS_HEADERS(ucontext.h) - -AC_CHECK_HEADER([sys/procfs.h], - [ - dnl Check if <sys/procfs.h> conflicts with <ucontext.h> - dnl Some (early?) versions of glibc2.1 define the same variables - dnl in <sys/procfs.h> and <ucontext.h>. - ACE_CACHE_CHECK([if sys/procfs.h conflicts with ucontext.h], - [ace_has_procfs_conflict], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_UCONTEXT_H -# include <ucontext.h> -#endif - -#include <sys/procfs.h> - ]],[[ - int a = 0; - ]])],[ - ace_has_procfs_conflict=no - ],[ - ace_has_procfs_conflict=yes - ]) - ], - [ - ], - [ - dnl If ace_has_procfs_conflict = no then define ACE_HAS_PROC_FS. - AC_DEFINE([ACE_HAS_PROC_FS]) - ]) - ],) - -ACE_CHECK_LACKS_HEADERS(arpa/inet.h) - -ACE_CHECK_LACKS_HEADERS(dirent.h) - -ACE_CHECK_LACKS_HEADERS(dlfcn.h) - -ACE_CHECK_LACKS_HEADERS(errno.h) - -ACE_CHECK_LACKS_HEADERS(fcntl.h) - -ACE_CHECK_HAS_HEADERS(pthread_np.h) - -ACE_CHECK_LACKS_HEADERS(sched.h) - -ACE_CHECK_LACKS_HEADERS(search.h) - -ACE_CHECK_HAS_HEADERS(select.h) - -ACE_CHECK_LACKS_HEADERS(semaphore.h) - -ACE_CHECK_LACKS_HEADERS(signal.h) - -ACE_CHECK_LACKS_HEADERS(stdlib.h) - -ACE_CHECK_LACKS_HEADERS(string.h) - -ACE_CHECK_LACKS_HEADERS(strings.h) - -ACE_CHECK_LACKS_HEADERS(netdb.h) - -ACE_CHECK_LACKS_HEADERS(netinet/in.h) - -ACE_CHECK_LACKS_HEADERS(netinet/tcp.h) - -ACE_CHECK_LACKS_HEADERS(net/if.h) - -ACE_CHECK_HAS_HEADERS(sys/filio.h) - -ACE_CHECK_LACKS_HEADERS(sys/ioctl.h) - -ACE_CHECK_LACKS_HEADERS(sys/ipc.h) - -ACE_CHECK_HAS_HEADERS(sys/loadavg.h) - -ACE_CHECK_LACKS_HEADERS(sys/mman.h) - -ACE_CHECK_HAS_HEADERS(sys/pstat.h) - -ACE_CHECK_LACKS_HEADERS(sys/resource.h) - -ACE_CHECK_LACKS_HEADERS(sys/sem.h) - -ACE_CHECK_LACKS_HEADERS(sys/shm.h) - -ACE_CHECK_LACKS_HEADERS(sys/select.h) - -ACE_CHECK_HAS_HEADERS(sys/sockio.h) - -ACE_CHECK_LACKS_HEADERS(sys/socket.h) - -ACE_CHECK_LACKS_HEADERS(sys/stat.h) - -ACE_CHECK_LACKS_HEADERS(sys/sysctl.h) - -ACE_CHECK_LACKS_HEADERS(sys/time.h) - -ACE_CHECK_LACKS_HEADERS(sys/types.h) - -ACE_CHECK_LACKS_HEADERS(sys/uio.h) - -ACE_CHECK_LACKS_HEADERS(sys/un.h) - -ACE_CHECK_LACKS_HEADERS(sys/wait.h) - -ACE_CHECK_HAS_HEADERS(sysent.h) - -ACE_CHECK_LACKS_HEADERS(time.h) - -ACE_CHECK_LACKS_HEADERS(termio.h termios.h) - -ACE_CHECK_LACKS_HEADERS(wctype.h) - -AC_CHECK_HEADER([sys/systeminfo.h],[],[]) - -AC_CHECK_TYPE([struct termio], - [AC_DEFINE([ACE_HAS_TERMIO], 1, - [Define to 1 if system supports SysV tty API.])], - [], - [ -#ifndef ACE_LACKS_TERMIO_H -#include <termio.h> -#endif - ]) - -AC_CHECK_TYPE([struct termios], - [AC_DEFINE([ACE_HAS_TERMIOS], 1, - [Define to 1 if system supports POSIX tty API.])], - [], - [ -#ifndef ACE_LACKS_TERMIOS_H -#include <termios.h> -#endif - ]) - -dnl If the platform has XTI, don't bother with the TLI checks as XTI is -dnl preferred. -AS_IF([test "$ace_has_xti_funcs" = yes], - [ - AC_CHECK_HEADER([xti.h], - [ - ace_has_xti=yes - AC_DEFINE([ACE_HAS_XTI]) - ],) - - AC_CHECK_HEADER([sys/xti.h], - [ - ace_has_xti=yes - AC_DEFINE([ACE_HAS_SYS_XTI_H]) - AC_DEFINE([ACE_HAS_XTI]) - ],) - - AC_CHECK_HEADER([sys/timod.h], - [ - AC_DEFINE([ACE_HAS_TIMOD_H]) - ],) - -dnl Check if XTI headers define TCP macros that conflict with netinet/tcp.h's - ACE_CACHE_CHECK([if TCP macros in sys/xti.h conflict with netinet/tcp.h], - [ace_cv_lib_has_conflicting_xti_macros], - [ - ACE_CONVERT_WARNINGS_TO_ERRORS([ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -# if defined (ACE_HAS_XTI) -# include <sys/types.h> -# if defined (ACE_HAS_SYS_XTI_H) -# include /**/ <sys/xti.h> -# else -# include /**/ <xti.h> -# endif /* ACE_HAS_SYS_XTI_H */ -# else -# if defined (ACE_HAS_TIUSER_H) -# include /**/ <tiuser.h> -# endif -# endif /* ACE_HAS_XTI */ -# if !defined (ACE_LACKS_NETINET_TCP_H) -# include /**/ <netinet/tcp.h> -# endif /* !ACE_LACKS_NETIINET_TCP_H */ - ]],[[ - int a = 0; - ]])],[ - ace_cv_lib_has_conflicting_xti_macros=no - ],[ - ace_cv_lib_has_conflicting_xti_macros=yes - ]) - ]) - ], - [ - AC_DEFINE([ACE_HAS_CONFLICTING_XTI_MACROS]) - ],) - - ],[]) - -AS_IF([test "$ace_has_tli_funcs" = yes], - [ - AC_CHECK_HEADER([tiuser.h], - [ - ace_has_tli=yes - AC_DEFINE([ACE_HAS_TIUSER_H]) - AC_DEFINE([ACE_HAS_TLI]) - ],) - - AC_CHECK_HEADER([sys/timod.h], - [ - AC_DEFINE([ACE_HAS_TIMOD_H]) - ], - [ - AC_CHECK_HEADER([tli/timod.h], - [ - AC_DEFINE([ACE_HAS_OSF_TIMOD_H]) - ],) - ]) - - AC_CHECK_FUNC([t_getname], - [AC_DEFINE([ACE_HAS_SVR4_TLI])],) - - -if test "$ac_cv_header_tiuser_h" = yes; then - ACE_CACHE_CHECK([if tiuser.h is protected by extern "C"], - [ace_cv_lib_tiuser_with_extern_c],[ - AC_EGREP_HEADER([extern \"C\"],[tiuser.h], - [ - ace_cv_lib_tiuser_with_extern_c=yes - ], - [ - ace_cv_lib_tiuser_with_extern_c=no - ]) - ],,[AC_DEFINE([ACE_HAS_TIUSER_H_BROKEN_EXTERN_C])]) -fi dnl test "$ac_cv_header_tiuser_h" = yes - -AC_CHECK_HEADER([xliuser.h], - [ - ace_has_tli=yes - AC_DEFINE([ACE_HAS_XLI]) - AC_DEFINE([ACE_HAS_TLI]) - ],) - - -dnl Check for TLI prototypes. -if test "$ace_has_tli" = yes; then - ACE_CACHE_CHECK([for TLI prototypes], - [ace_cv_lib_tli_prototypes], - [ -dnl We only check for t_accept. This should hopefully be enough. - AC_EGREP_CPP([t_accept], - [ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif - -#if defined (ACE_HAS_TIMOD_H) -# include <sys/timod.h> -#endif - -#if defined (ACE_HAS_OSF_TIMOD_H) -# include <tli/timod.h> -#endif - -#if defined (ACE_HAS_TIUSER_H) -# include /**/ <tiuser.h> -#endif /* ACE_HAS_TIUSER_H */ - -#if defined (ACE_HAS_XLI) -# include <xliuser.h> -#endif - ], - [ - ace_cv_lib_tli_prototypes=yes - ], - [ - ace_cv_lib_tli_prototypes=no - ]) - ],[AC_DEFINE([ACE_HAS_TLI_PROTOTYPES])],) - -dnl Check for t_errno type in TLI headers - ACE_CACHE_CHECK([for t_errno in TLI headers], - [ace_cv_lib_has_t_errno], - [ - dnl Check if t_errno is declared in the TLI headers - AC_EGREP_CPP([t_errno], - [ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif - -#if defined (ACE_HAS_TIMOD_H) -# include <sys/timod.h> -#endif - -#if defined (ACE_HAS_OSF_TIMOD_H) -# include <tli/timod.h> -#endif - -#if defined (ACE_HAS_TIUSER_H) -# include /**/ <tiuser.h> -#endif /* ACE_HAS_TIUSER_H */ - -#if defined (ACE_HAS_XLI) -# include <xliuser.h> -#endif - ], - [ - ace_cv_lib_has_t_errno=yes - ], - [ - ace_cv_lib_has_t_errno=no - ]) - ],,[AC_DEFINE([ACE_LACKS_T_ERRNO])]) - -fi dnl test "$ace_has_tli_funcs" = yes -],[]) - -dnl These checks are needed for both XTI and TLI. -AS_IF([test "$ace_has_xti" = yes || test "$ace_has_tli" = yes], - [ - dnl Check if t_error incorrectly accepts char * - ACE_CONVERT_WARNINGS_TO_ERRORS([ - ACE_CACHE_CHECK([if t_error incorrectly accepts char *], - [ace_cv_lib_has_broken_t_error], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif - -#if defined (ACE_HAS_XTI) -# if defined (ACE_HAS_SYS_XTI_H) -# include <sys/xti.h> -# else -# include <xti.h> -# endif /* ACE_HAS_SYS_XTI_H */ -#elif defined (ACE_HAS_TIUSER_H) -# include /**/ <tiuser.h> -#endif /* ACE_HAS_TIUSER_H */ - -#if defined (ACE_HAS_XLI) -# include <xliuser.h> -#endif - ]],[[ - const char *ace_errmsg = "FOO"; - t_error (ace_errmsg); - ]])],[ - ace_cv_lib_has_broken_t_error=no - ],[ - ace_cv_lib_has_broken_t_error=yes - ]) - ], - [ - AC_DEFINE([ACE_HAS_BROKEN_T_ERROR]) - ],) - ]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS - - ],[]) - -dnl See the notes about ACE_LACKS_MMAP in the functions section of this -dnl configure script. -dnl -Ossama -AC_CHECK_HEADER([sys/mman.h], - [ - AC_EGREP_HEADER([extern \"C\"],[sys/mman.h], - , - [ - AC_DEFINE([ACE_HAS_BROKEN_MMAP_H]) - ]) - ], - [ - AC_DEFINE([ACE_LACKS_MMAP]) - ]) - -dnl Check for bzero() prototype if bstring.h exists. -AC_CHECK_HEADER([bstring.h], - [ - AC_EGREP_HEADER([bzero],[bstring.h], - [ - AC_DEFINE([ACE_HAS_BSTRING]) - ],) - ],) - -AC_CHECK_HEADER([strings.h], - [ - AC_EGREP_HEADER([bzero],[strings.h], - [ - AC_DEFINE([ACE_HAS_STRINGS]) - ],) - ],) - -ACE_CHECK_HAS_HEADERS(sys/syscall.h) - -AC_CHECK_HEADER([poll.h], - [AC_DEFINE([ACE_HAS_POLL])],) - -ACE_CHECK_LACKS_HEADERS(pwd.h) - -AC_CHECK_HEADER([regexpr.h], - [AC_DEFINE([ACE_HAS_REGEX])],) - -AC_CHECK_HEADER([stropts.h], - [AC_DEFINE([ACE_HAS_STREAMS])], - [AC_DEFINE([ACE_LACKS_STROPTS_H])]) - -ACE_CHECK_LACKS_HEADERS(siginfo.h) - -ACE_CHECK_LACKS_HEADERS(unistd.h) - -ACE_CHECK_LACKS_HEADERS(utime.h) - -ACE_CHECK_LACKS_HEADERS(wchar.h) - -AC_CHECK_HEADER([wchar.h], - [AC_DEFINE([ACE_HAS_WCHAR])],) - -AC_CHECK_HEADER([new], - [AC_DEFINE([ACE_HAS_NEW_NO_H])], - [ - ACE_CHECK_HAS_HEADERS([new.h]) - ]) - -AC_CHECK_HEADER([stdexcept], - [AC_DEFINE([ACE_HAS_STDEXCEPT_NO_H])], - [ - ACE_CHECK_HAS_HEADERS([exception.h]) - ]) - -dnl ace/OS.i can #include <cstring>,not #include <cstring.h> -dnl "cstring" is the correct form. -dnl TODO: Double check the above comment. -AC_CHECK_HEADER([cstring], - [AC_DEFINE([ACE_HAS_GNU_CSTRING_H])],) - -AC_CHECK_HEADER([memory],,) - -dnl Check for availablity of "new style" C++ stream headers -AC_CHECK_HEADERS([iomanip ios iostream istream ostream fstream streambuf], - , - [AC_DEFINE([ACE_USES_OLD_IOSTREAMS])]) - -AC_CHECK_HEADER([iostream.h], - [AC_CHECK_HEADER([fstream.h],,[AC_DEFINE([ACE_LACKS_IOSTREAM_TOTALLY])])], - [AC_DEFINE([ACE_LACKS_IOSTREAM_TOTALLY])]) - -dnl Check if platform needs to #include <regexpr.h> for -dnl regular expression support -ACE_CACHE_CHECK([regexpr.h for regular expression support], - [ace_cv_needs_regexpr_h], - [ - AC_EGREP_HEADER([compile],[regexpr.h], - [ - ace_cv_needs_regexpr_h=yes - ], - [ - AC_EGREP_HEADER([step],[regexpr.h], - [ - ace_cv_needs_regexpr_h=yes - ], - [ - ace_cv_needs_regexpr_h=no - ]) - ]) - ],[AC_DEFINE([ACE_NEEDS_REGEXPR_H])],) - -dnl Check if sprintf() returns char* -ACE_CONVERT_WARNINGS_TO_ERRORS([ -ACE_CACHE_CHECK([if sprintf() returns char*], - [ace_cv_lib_charptr_sprintf], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <stdlib.h> -#include <stdio.h> - ]],[[ - char *str = 0; - const char *fmt = "%d"; - int num = 0; - - char *s = 0; - - s = sprintf(str, fmt, num); - ]])],[ - ace_cv_lib_charptr_sprintf=yes - ],[ - ace_cv_lib_charptr_sprintf=no - ]) - ],[AC_DEFINE([ACE_HAS_CHARPTR_SPRINTF])],) -]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS - -dnl Check for old malloc() prototype. -ACE_CONVERT_WARNINGS_TO_ERRORS([ -ACE_CACHE_CHECK([for old malloc() prototype], - [ace_cv_lib_old_malloc_proto], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <stdlib.h> -#ifndef ACE_LACKS_MALLOC_H -# include <malloc.h> -#endif - ]],[[ - char *s = 0; - s = malloc(sizeof(int)); - ]])],[ - ace_cv_lib_old_malloc_proto=yes - ],[ - ace_cv_lib_old_malloc_proto=no - ]) - ],[AC_DEFINE([ACE_HAS_OLD_MALLOC])],) -]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS - - -dnl Check for *_timedwait() prototypes -dnl TODO: We only check for one of the *_timedwait() prototypes. -dnl Is this enough? -AC_CHECK_DECL([recv_timedwait], - [], - [AC_DEFINE([ACE_LACKS_TIMEDWAIT_PROTOTYPES], 1, - [Define to 1 if platform lacks the declarations - of recv_timedwait, send_timedwait, etc.])], - [#include <pthread.h> - #include <fcntl.h>]) - -dnl Check for {get,set}rlimit prototypes -AC_CHECK_DECL([getrlimit],[],[],[#include <sys/resource.h>]) -AC_CHECK_DECL([setrlimit],[],[],[#include <sys/resource.h>]) -if test "$ac_cv_have_decl_getrlimit" != yes || - test "$ac_cv_have_decl_setrlimit" != yes; then - AC_DEFINE([ACE_LACKS_RLIMIT_PROTOTYPE], 1, - [Define to 1 if platform lacks the declaration of - {get,set}rlimit().]) -fi - - -dnl Check for platforms that don't declare dl* functions -dnl as extern "C" in dlfcn.h. -dnl TODO: This check looks feeble to me... -dnl NOTE: Linux header files ARE protected with extern "C" by the -dnl __BEGIN_DECLS macro, so don't be surprised! -ACE_CACHE_CHECK([if dlfcn.h is protected by extern "C"], - [ace_cv_lib_dlfcn_with_extern_c],[ - AC_EGREP_HEADER([extern \"C\"],[dlfcn.h], - [ - ace_cv_lib_dlfcn_with_extern_c=yes - ], - [ - ace_cv_lib_dlfcn_with_extern_c=no - ]) -],,[AC_DEFINE([ACE_HAS_DLFCN_H_BROKEN_EXTERN_C])]) - - - -dnl SECTION 6: Checks for typedefs - - -dnl dnl Standard typedef checks (All of them may not be needed) -dnl AC_TYPE_UID_T -dnl AC_TYPE_MODE_T -dnl AC_TYPE_OFF_T -dnl AC_TYPE_PID_T -dnl AC_TYPE_SIZE_T - -dnl AC_CHECK_TYPE([off64_t],[long long]) - -dnl Specific typedef checks -dnl TODO: Check whether these typedefs can be defined somewhere else. -AC_CHECK_TYPE([cpu_set_t], - [AC_DEFINE([ACE_HAS_CPU_SET_T], 1, - [Define to 1 if the system has the type `cpu_set_t'.])], - [], - [ -#if !defined(ACE_LACKS_SCHED_H) -#include <sched.h> -#endif - ]) - -AC_CHECK_TYPE([idtype_t], - [AC_DEFINE([ACE_HAS_IDTYPE_T], 1, - [Define to 1 if the system has the type `idtype_t'.])], - [], - [#include <signal.h>]) - -AC_CHECK_TYPE([key_t], - [], - [AC_DEFINE([ACE_LACKS_KEY_T], 1, - [Define to 1 if the system lacks the type `key_t'.])], - [#include <sys/types.h>]) - -ACE_CHECK_TYPE([sem_t],[semaphore.h],,) - -AC_CHECK_TYPE([pri_t], - [], - [AC_DEFINE([ACE_LACKS_PRI_T], 1, - [Define to 1 if the system lacks the type 'pri_t'.])], - [#include <sys/types.h>]) - -AC_CHECK_TYPE([sig_atomic_t], - [AC_DEFINE([ACE_HAS_SIG_ATOMIC_T], 1, - [Define to 1 if the system has the type 'sig_atomic_t'.])], - [], - [#include <signal.h>]) - -AC_CHECK_TYPE([ssize_t], - [AC_DEFINE([ACE_HAS_SSIZE_T], 1, - [Define to 1 if the system has the type `ssize_t'.])], - [], - [#include <sys/types.h>]) - -AC_CHECK_TYPE([suseconds_t], - [], - [AC_DEFINE([ACE_LACKS_SUSECONDS_T], 1, - [Define to 1 if the system lacks the type 'suseconds_t'.])], - [#include <sys/types.h>]) - -AC_CHECK_TYPE([useconds_t], - [], - [AC_DEFINE([ACE_LACKS_USECONDS_T], 1, - [Define to 1 if the system lacks the type 'useconds_t'.])], - [#include <sys/types.h>]) - - -dnl Some platforms define ucontext_t in <sys/ucontext.h>, but ACE -dnl doesn't explicitly include that header. However, it is very -dnl likely that <signal.h> does, either directly or indirectly. -AC_CHECK_TYPE([ucontext_t], - [AC_DEFINE([ACE_HAS_UCONTEXT_T], 1, - [Define to 1 if the system has the type `ucontext_t'.])], - [], -[#include <signal.h> -#ifndef ACE_LACKS_UCONTEXT_H -# include <ucontext.h> -#endif -]) - -AC_CHECK_TYPE([u_longlong_t], - [], - [AC_DEFINE([ACE_LACKS_U_LONGLONG_T], 1, - [Define to 1 if the system lacks the type `u_long_long'.])], - [#include <sys/types.h>]) - -AC_CHECK_TYPE([wchar_t], - [], - [AC_DEFINE([ACE_LACKS_WCHAR_T], 1, - [Define to 1 if the system lacks the type `wchar_t'.])], -[#include <sys/types.h> -#include <wchar.h> -]) - -ACE_CHECK_TYPE([socklen_t],[sys/socket.h],[AC_DEFINE([ACE_HAS_SOCKLEN_T])], - [ - dnl The compiler in linux just issues a warning, and the test - dnl passes!!! - - dnl FIXED by adding "-Werror" to compiler flags when using GNU C++ - dnl -Ossama - ACE_CONVERT_WARNINGS_TO_ERRORS( - [ - dnl Check if socket size is denoted by size_t - ACE_CACHE_CHECK([if socket size is denoted by size_t], - [ace_cv_lib_posix_socket_len_size_t],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/socket.h> - ]],[[ - int s = 0; - struct sockaddr* addr = 0; - int* addrlen = 0; - accept(s, addr, addrlen); - ]])],[ - ace_cv_lib_posix_socket_len_size_t=no - ],[ - dnl Now see if it really does take a size_t socket size - AC_COMPILE_IFELSE([AC_LANG_PROGRAM( - [[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/socket.h> - ]], - [[ - int s = 0; - struct sockaddr* addr = 0; - size_t* addrlen = 0; - accept(s, addr, addrlen); - ]])], - [ - ace_cv_lib_posix_socket_len_size_t=yes - ], - [ - ace_cv_lib_posix_socket_len_size_t=no - ]) - ]) - ],[AC_DEFINE([ACE_HAS_SIZET_SOCKET_LEN])],) - ]) - ]) - - - -dnl SECTION 7: checks for structures - - -dnl TODO: Check whether these structures can be defined somewhere else. -ACE_CHECK_STRUCT([dirent],[dirent.h],,[AC_DEFINE([ACE_LACKS_STRUCT_DIR])]) -ACE_CHECK_STRUCT([flock],[fcntl.h],,[AC_DEFINE([ACE_LACKS_FILELOCKS])]) -ACE_CHECK_STRUCT([rwlock_t],[synch.h],,[AC_DEFINE([ACE_LACKS_RWLOCK_T])]) -ACE_CHECK_STRUCT([strbuf],[stropts.h],[AC_DEFINE([ACE_HAS_STRBUF_T])],) -case "$host" in -*irix*) - dnl IRIX prusage fields don't match what ACE currently supports. - ;; -*) - ACE_CHECK_STRUCT([prusage_t],[sys/procfs.h],[AC_DEFINE([ACE_HAS_PRUSAGE_T])],) - ;; -esac -ACE_CHECK_STRUCT([strrecvfd],[stropts.h],,[AC_DEFINE([ACE_LACKS_STRRECVFD])]) -ACE_CHECK_STRUCT([sigaction],[signal.h],,[AC_DEFINE([ACE_LACKS_SIGACTION])]) -ACE_CHECK_STRUCT([sigset_t],[signal.h],,[AC_DEFINE([ACE_LACKS_SIGSET])]) -ACE_CHECK_STRUCT([utsname],[sys/utsname.h],,[AC_DEFINE([ACE_LACKS_UTSNAME_T])]) - -ACE_CACHE_CHECK([for struct sembuf],[ace_cv_struct_sembuf], - [ - dnl Some platforms may need to include some headers before <sys/sem.h>. - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/ipc.h> -#include <sys/sem.h> - ]],[[ - struct sembuf ace_sembuf; - ]])],[ - ace_cv_struct_sembuf=yes - ],[ -dnl Some compilers don't like the "struct" but we need the struct for -dnl some platforms to resolve ambiguities between functions and -dnl structures with with the same name. So, we try the same test but -dnl without "struct" if the above test with "struct" fails. If both -dnl tests fail, then we can be reasonably sure that we don't have the -dnl structure we are testing for. - AC_COMPILE_IFELSE([AC_LANG_PROGRAM( - [[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/ipc.h> -#include <sys/sem.h> - ]], - [[ - sembuf ace_sembuf; - ]])], - [ - ace_cv_struct_sembuf=yes - ], - [ - ace_cv_struct_sembuf=no - ]) - ]) - ],,[AC_DEFINE([ACE_LACKS_SEMBUF_T])]) - -dnl Thanks to Konstantinos Margaritis <kmargar@cc.uoa.gr> for pointing out -dnl that struct siginfo_t may also be defined in signal.h -AC_CHECK_TYPE([siginfo_t], - [AC_DEFINE([ACE_HAS_SIGINFO_T], 1, - [Define to 1 if the system has the type `siginfo_t'.])], - [], - [#include <signal.h> -#ifndef ACE_LACKS_SIGINFO_H -#include <siginfo.h> -#endif]) - -if test "$ac_cv_type_siginfo_t" = yes; then - AC_CHECK_MEMBER([siginfo_t.si_addr], - [], - [AC_DEFINE([ACE_LACKS_SI_ADDR], 1, - [Define to 1 if `si_addr' is not a member of `siginfo_t'.])], - [#include <signal.h> -#ifndef ACE_LACKS_SIGINFO_H -#include <siginfo.h> -#endif]) -fi - -dnl Some platforms need to include sys/types.h before sys/socket.h -dnl in order for struct msghdr to work. -dnl Check for msghdr structure. -ACE_CACHE_CHECK([for struct msghdr],[ace_cv_struct_msghdr], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/socket.h> - ]],[[ - struct msghdr ace_msghdr; - ]])],[ - ace_cv_struct_msghdr=yes - ],[ - ace_cv_struct_msghdr=no - ]) - ], [AC_DEFINE([ACE_HAS_MSG])],) - -ACE_CACHE_CHECK([for condition variable support],[ace_cv_struct_cond_t], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <pthread.h> - ]],[[ - pthread_cond_t ace_pthread_cond_t; - ]])],[ - ace_cv_struct_cond_t=yes - ],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM( - [[ -#include <synch.h> - ]], - [[ - cond_t ace_cond_t; - ]])], - [ - ace_cv_struct_cond_t=yes - ], - [ - ace_cv_struct_cond_t=no - ]) - ]) - ],,[AC_DEFINE([ACE_LACKS_COND_T])]) - -dnl Check for struct timespec -ACE_CACHE_CHECK([for POSIX timer structure], - [ace_cv_lib_posix_timer_struct], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#if !defined(ACE_LACKS_SYS_TIME_H) -# include <sys/time.h> -#endif -#include <time.h> - ]],[[ - timespec sr; - ]])],[ - ace_cv_lib_posix_timer_struct=yes - ],[ - dnl Check if platform uses struct timestruc_t for POSIX timers - dnl instead of struct timespec. - AC_COMPILE_IFELSE([AC_LANG_PROGRAM( - [[ -#include <time.h> - ]], - [[ - timestruc_t sr; - ]])], - [ - ace_cv_lib_posix_timer_struct=yes - dnl Check for struct timespec in <sys/timers.h> - ACE_CACHE_CHECK([for struct timespec in sys/timers.h], - [ace_cv_lib_posix_struct_timespec_broken],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM( - [[ -#include <sys/timers.h> - ]], - [[ - timespec sr; - ]])], - [ - ace_cv_lib_posix_struct_timespec_broken=yes - ], - [ - ace_cv_lib_posix_struct_timespec_broken=no - ]) - ],,) - ], - [ - ace_cv_lib_posix_timer_struct=no - ]) - ]) - ], - [ - AC_DEFINE([ACE_HAS_POSIX_TIME]) - if test "$ace_cv_lib_posix_struct_timespec_broken" = yes; then - AC_DEFINE([ACE_HAS_BROKEN_POSIX_TIME]) - fi - ], - [ - dnl Check for struct timespec in <sys/timers.h> - ACE_CACHE_CHECK([for struct timespec in sys/timers.h], - [ace_cv_lib_posix_struct_timespec_broken],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <sys/timers.h> - ]],[[ - timespec sr; - ]])],[ - ace_cv_lib_posix_struct_timespec_broken=yes - ],[ - ace_cv_lib_posix_struct_timespec_broken=no - ]) - ],[AC_DEFINE([ACE_HAS_BROKEN_POSIX_TIME])],) - ]) - -dnl Check for typedef timespec_t -dnl TODO: Check whether this typedef can be defined somewhere else. -ACE_CACHE_CHECK([for timespec_t], - [ace_cv_lib_posix_timespec_t],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <time.h> - ]],[[ - timespec_t tt; - ]])],[ - ace_cv_lib_posix_timespec_t=yes - ],[ - ace_cv_lib_posix_timespec_t=no - ]) -],,[AC_DEFINE([ACE_LACKS_TIMESPEC_T])]) - -dnl Check for union semun -ACE_CACHE_CHECK([for union semun], - [ace_cv_lib_posix_defines_union_semun],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/sem.h> - ]],[[ -/* We could also check if the macro _SEM_SEMUN_UNDEFINED is defined. - No big deal. */ - -semun us; - ]])],[ - ace_cv_lib_posix_defines_union_semun=yes - ],[ - ace_cv_lib_posix_defines_union_semun=no - ]) -],[AC_DEFINE([ACE_HAS_SEMUN])],) - - - -dnl SECTION 8: checks for variables - -dnl Check for broken struct timespec members -ACE_CACHE_CHECK([for broken struct timespec members], - [ace_cv_lib_broken_timespec], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <time.h> - ]],[[ - timespec sr; - sr.ts_sec = 0; - sr.ts_nsec = 0; - ]])],[ - ace_cv_lib_broken_timespec=yes - ],[ - ace_cv_lib_broken_timespec=no - ]) - ],[AC_DEFINE([ACE_HAS_BROKEN_TIMESPEC_MEMBERS])],) - - -dnl Check for more than two fields in struct rusage -ACE_CACHE_CHECK([for limited struct rusage], - [ace_cv_lib_limited_rusage],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <sys/time.h> -#include <sys/resource.h> - ]],[[ - rusage ace_rusage; - /* - We just pick three (i.e. > 2) of the fields that - ACE uses to see if we have a struct rusage that - has more than two fields. - */ - ace_rusage.ru_ixrss = 0; - ace_rusage.ru_idrss = 0; - ace_rusage.ru_isrss = 0; - ]])],[ - ace_cv_lib_limited_rusage=no - ],[ - ace_cv_lib_limited_rusage=yes - ]) -],[AC_DEFINE([ACE_HAS_LIMITED_RUSAGE_T])],) - -if test "$ace_cv_struct_siginfo_t" = yes; then - dnl Check for si_addr member in struct siginfo_t - ACE_CACHE_CHECK([for si_addr member in struct siginfo_t], - [ace_cv_lib_posix_si_addr],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_SIGINFO_H -# include <siginfo.h> -#endif -#include <signal.h> - ]],[[ - siginfo_t acesig; - acesig.si_addr = 0; - ]])],[ - ace_cv_lib_posix_si_addr=yes - ],[ - ace_cv_lib_posix_si_addr=no - ]) - ],,[AC_DEFINE([ACE_LACKS_SI_ADDR])]) -fi dnl test "$ace_cv_struct_siginfo_t" = yes - -dnl Check for sin_len member in struct sockaddr_in -AC_CHECK_MEMBER([struct sockaddr_in.sin_len], - [AC_DEFINE([ACE_HAS_SOCKADDR_IN_SIN_LEN], 1, - [Define to 1 if `sin_len' is a member of `sockaddr_in'.])], - [], - [ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/socket.h> -#include <netinet/in.h> - ]) - -dnl Check for sin6_len member in struct sockaddr_in6 -AC_CHECK_MEMBER([struct sockaddr_in6.sin6_len], - [AC_DEFINE([ACE_HAS_SOCKADDR_IN6_SIN6_LEN], 1, - [Define to 1 if `sin6_len' is a member of `sockaddr_in6'.])], - [], - [ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/socket.h> -#include <netinet/in.h> - ]) - -dnl Check for sys_siglist -dnl TODO: Check whether this variable can be defined somewhere else. -dnl [OSSAMA: Should we use autoconf's AC_CHECK_DECLS([sys_siglist]) -dnl test instead?] -ACE_CACHE_CHECK([for sys_siglist], - [ace_cv_lib_posix_sys_siglist],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_UNISTD_H -# include <unistd.h> -#endif -#include <signal.h> -#if !defined (_sys_siglist) -# define _sys_siglist sys_siglist -#endif - ]],[[ - void* vp = (void*) &_sys_siglist; - ]])],[ - ace_cv_lib_posix_sys_siglist=yes - ],[ - ace_cv_lib_posix_sys_siglist=no - ]) -],[AC_DEFINE([ACE_HAS_SYS_SIGLIST])],) - -dnl Check for sys_errlist -dnl TODO: Check whether this variable can be defined somewhere else. -ACE_CACHE_CHECK([for sys_errlist], - [ace_cv_lib_posix_sys_errlist],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <stdio.h> -#include <errno.h> -#if !defined (_sys_errlist) -# define _sys_errlist sys_errlist -#endif - ]],[[ - void* vp = (void*) &_sys_errlist; - ]])],[ - ace_cv_lib_posix_sys_errlist=yes - ],[ - dnl Check if sys_errlist is a global variable in a library - AC_LINK_IFELSE([AC_LANG_PROGRAM( - [[ -#include <stdio.h> -#include <errno.h> - -#if !defined (_sys_errlist) -# define _sys_errlist sys_errlist -#endif - -extern const char * const _sys_errlist[]; - ]], - [[ - void* vp = (void*) &_sys_errlist; - ]])], - [ - ace_cv_lib_posix_sys_errlist=yes - ], - [ - ace_cv_lib_posix_sys_errlist=no - ]) - ]) - ],[AC_DEFINE([ACE_HAS_SYS_ERRLIST])],) - -dnl Save the cache for debugging purposes -AC_CACHE_SAVE - - -dnl SECTION 9: checks for compiler characteristics - - -dnl Check if compiler accepts "#pragma once" directive -ACE_CONVERT_WARNINGS_TO_ERRORS([ - ACE_CACHE_CHECK([if compiler accepts "pragma once" directive], - [ace_cv_has_pragma_once], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#pragma once - ]],[[ - int a = 0; /* Put this here so we don't have an empty main(). */ - ]])],[ - ace_cv_has_pragma_once=yes - ],[ - ace_cv_has_pragma_once=no - ]) - ],,[AC_DEFINE([ACE_LACKS_PRAGMA_ONCE])]) -]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS - -dnl If we are using GNU C++, see if it accepts the -pipe compiler flag. -dnl "-pipe" on cygwin32 doesn't seem to work, for example. -if test "$GXX" = yes; then - PREPIPECXXFLAGS="$CXXFLAGS" - CXXFLAGS="$CXXFLAGS -pipe" - PREPIPECFLAGS="$CFLAGS" - CFLAGS="$CFLAGS -pipe" - ACE_CACHE_CHECK([if "-pipe" compiler flag is supported], - [ace_cv_feature_gxx_has_pipe], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[int a = 0;]])],[ - ace_cv_feature_gxx_has_pipe=yes - ],[ - ace_cv_feature_gxx_has_pipe=no - ]) - ], - [ - dnl We don't need to add "-pipe" here since it was already added - dnl for the test. - dnl CXXFLAGS="$PREPIPECXXFLAGS -pipe" - dnl CFLAGS="$PREPIPECFLAGS -pipe" - ], - [ - CXXFLAGS="$PREPIPECXXFLAGS" - CFLAGS="$PREPIPECFLAGS" - ]) -fi - -dnl Check to see if we are running on a big endian platform -dnl "ace/Basic_Types.h" should perhaps be modified to take advantage -dnl of the results of this test. -dnl Do not run this test if we are using a cross-compiler. -AS_IF([test "$cross_compiling" != yes], - [ - AC_C_BIGENDIAN - ],[]) - -dnl Check type sizes -dnl If we get a size of zero, then the type is unknown to the compiler. - -dnl We don't need to check for sizeof(char) right now. Also conflicts with -dnl ACE definition in Basic_Types.h, so we leave the test out. -if test "$cross_compiling" != yes; then - AC_CHECK_SIZEOF([wchar_t]) - if test "$ac_cv_sizeof_wchar_t" != 0; then - AC_DEFINE_UNQUOTED([ACE_SIZEOF_WCHAR],[$ac_cv_sizeof_wchar_t], - [Size of the native "wchar_t" type]) - fi - AC_CHECK_SIZEOF([short]) - if test "$ac_cv_sizeof_short" != 0; then - AC_DEFINE_UNQUOTED([ACE_SIZEOF_SHORT],[$ac_cv_sizeof_short], - [Size of the native "short" type]) - fi - AC_CHECK_SIZEOF([int]) - if test $ac_cv_sizeof_int != 0; then - AC_DEFINE_UNQUOTED([ACE_SIZEOF_INT],[$ac_cv_sizeof_int], - [Size of the native "int" type]) - fi - AC_CHECK_SIZEOF([long]) - if test $ac_cv_sizeof_long != 0; then - AC_DEFINE_UNQUOTED([ACE_SIZEOF_LONG],[$ac_cv_sizeof_long], - [Size of the native "long" type]) - fi - AC_CHECK_SIZEOF([long long]) - if test $ac_cv_sizeof_long_long != 0; then - AC_DEFINE_UNQUOTED([ACE_SIZEOF_LONG_LONG],[$ac_cv_sizeof_long_long], - [Size of the native "long long" type]) - else - AC_DEFINE([ACE_LACKS_LONGLONG_T]) - fi - AC_CHECK_SIZEOF([void *]) - if test $ac_cv_sizeof_void_p != 0; then - AC_DEFINE_UNQUOTED([ACE_SIZEOF_VOID_P],[$ac_cv_sizeof_void_p], - [Size of the native "pointer to void" type]) - fi - AC_CHECK_SIZEOF([float]) - if test $ac_cv_sizeof_float != 0; then - AC_DEFINE_UNQUOTED([ACE_SIZEOF_FLOAT],[$ac_cv_sizeof_float], - [Size of the native "float" type]) - else - AC_DEFINE([ACE_LACKS_FLOATING_POINT]) - fi - AC_CHECK_SIZEOF([double]) - if test $ac_cv_sizeof_double != 0; then - AC_DEFINE_UNQUOTED([ACE_SIZEOF_DOUBLE],[$ac_cv_sizeof_double], - [Size of the native "double" type]) - else - AC_DEFINE([ACE_LACKS_FLOATING_POINT]) - fi - AC_CHECK_SIZEOF([long double]) - if test $ac_cv_sizeof_long_double != 0; then - AC_DEFINE_UNQUOTED([ACE_SIZEOF_LONG_DOUBLE],[$ac_cv_sizeof_long_double], - [Size of the native "long double" type]) - fi - - dnl Set the 64 bit typedefs - ACE_INT64="" - ACE_UINT64="" - dnl if test "$ace_cv_type_u_longlong_t" = yes; then - dnl This doesn't work: AC_CHECK_SIZEOF([u_longlong_t],[8]) - dnl if test $ac_cv_sizeof_u_longlong_t = 8; then - dnl ACE_UINT64="u_longlong_t" - dnl ace_u_long_long_typedef_set=yes - dnl fi - dnl elif test $ac_cv_sizeof_long = 8; then - if test $ac_cv_sizeof_long = 8; then - ACE_INT64="signed long" - ACE_UINT64="unsigned long" - ace_u_long_long_typedef_set=yes - elif test $ac_cv_sizeof_long_long = 8; then - ACE_INT64="signed long long" - ACE_UINT64="unsigned long long" - ace_u_long_long_typedef_set=yes - else - ace_u_long_long_typedef_set=no - fi - - dnl Check for broken "signed char" - dnl If AC_CHECK_SIZEOF(signed char) returns zero then "signed char" - dnl is broken. - AC_CHECK_SIZEOF([signed char],[1]) - if test $ac_cv_sizeof_signed_char = 0; then - AC_DEFINE([ACE_LACKS_SIGNED_CHAR]) - fi -else - ace_u_long_long_typedef_set=no -fi dnl test "$cross_compiling" != yes - -AC_CHECK_TYPE([intmax_t], - [], - [AC_DEFINE([ACE_LACKS_INTMAX_T], 1, - [Define to 1 if the system lacks the type `intmax_t'.])], - [ -#ifndef ACE_LACKS_STDINT_H -#include <stdint.h> -#endif -#ifndef ACE_LACKS_INTTYPES_H -#include <inttypes.h> -#endif]) - -AC_CHECK_TYPE([uintmax_t], - [], - [AC_DEFINE([ACE_LACKS_UINTMAX_T], 1, - [Define to 1 if the system lacks the type `uintmax_t'.])], - [ -#ifndef ACE_LACKS_STDINT_H -#include <stdint.h> -#endif -#ifndef ACE_LACKS_INTTYPES_H -#include <inttypes.h> -#endif]) - -AC_CHECK_TYPE([intptr_t], - [], - [AC_DEFINE([ACE_LACKS_INTPTR_T], 1, - [Define to 1 if the system lacks the type `intptr_t'.])], - [ -#ifndef ACE_LACKS_STDINT_H -#include <stdint.h> -#endif -#ifndef ACE_LACKS_INTTYPES_H -#include <inttypes.h> -#endif]) - -AC_CHECK_TYPE([uintptr_t], - [], - [AC_DEFINE([ACE_LACKS_UINTPTR_T], 1, - [Define to 1 if the system lacks the type `uintptr_t'.])], - [ -#ifndef ACE_LACKS_STDINT_H -#include <stdint.h> -#endif -#ifndef ACE_LACKS_INTTYPES_H -#include <inttypes.h> -#endif]) - -AC_CHECK_TYPE([int8_t], - [AC_DEFINE([ACE_HAS_INT8_T], 1, - [Define to 1 if the system has the type `int8_t'.])], - [], - [ -#ifndef ACE_LACKS_STDINT_H -#include <stdint.h> -#endif -#ifndef ACE_LACKS_INTTYPES_H -#include <inttypes.h> -#endif]) - -AC_CHECK_TYPE([uint8_t], - [AC_DEFINE([ACE_HAS_UINT8_T], 1, - [Define to 1 if the system has the type `uint8_t'.])], - [], - [ -#ifndef ACE_LACKS_STDINT_H -#include <stdint.h> -#endif -#ifndef ACE_LACKS_INTTYPES_H -#include <inttypes.h> -#endif]) - -AC_CHECK_TYPE([int16_t], - [AC_DEFINE([ACE_HAS_INT16_T], 1, - [Define to 1 if the system has the type `int16_t'.])], - [], - [ -#ifndef ACE_LACKS_STDINT_H -#include <stdint.h> -#endif -#ifndef ACE_LACKS_INTTYPES_H -#include <inttypes.h> -#endif]) - -AC_CHECK_TYPE([uint16_t], - [AC_DEFINE([ACE_HAS_UINT16_T], 1, - [Define to 1 if the system has the type `uint16_t'.])], - [], - [ -#ifndef ACE_LACKS_STDINT_H -#include <stdint.h> -#endif -#ifndef ACE_LACKS_INTTYPES_H -#include <inttypes.h> -#endif]) - -AC_CHECK_TYPE([int32_t], - [AC_DEFINE([ACE_HAS_INT32_T], 1, - [Define to 1 if the system has the type `int32_t'.])], - [], - [ -#ifndef ACE_LACKS_STDINT_H -#include <stdint.h> -#endif -#ifndef ACE_LACKS_INTTYPES_H -#include <inttypes.h> -#endif]) - -AC_CHECK_TYPE([uint32_t], - [AC_DEFINE([ACE_HAS_UINT32_T], 1, - [Define to 1 if the system has the type `uint32_t'.])], - [], - [ -#ifndef ACE_LACKS_STDINT_H -#include <stdint.h> -#endif -#ifndef ACE_LACKS_INTTYPES_H -#include <inttypes.h> -#endif]) - -AC_CHECK_TYPE([int64_t], - [AC_DEFINE([ACE_HAS_INT64_T], 1, - [Define to 1 if the system has the type `int64_t'.])], - [], - [ -#ifndef ACE_LACKS_STDINT_H -#include <stdint.h> -#endif -#ifndef ACE_LACKS_INTTYPES_H -#include <inttypes.h> -#endif]) - -AC_CHECK_TYPE([uint64_t], - [AC_DEFINE([ACE_HAS_UINT64_T], 1, - [Define to 1 if the system has the type `uint64_t'.])], - [], - [ -#ifndef ACE_LACKS_STDINT_H -#include <stdint.h> -#endif -#ifndef ACE_LACKS_INTTYPES_H -#include <inttypes.h> -#endif]) - -AC_CACHE_CHECK([for std::numeric_limits<>], -[ace_func_numeric_limits], -[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <limits>], - [return std::numeric_limits<int>::max();])], - [ace_cv_func_numeric_limits=yes], - [ace_cv_func_numeric_limits=no])]) -if test $ace_cv_func_numeric_limits = no; then - AC_DEFINE([ACE_LACKS_NUMERIC_LIMITS], 1, - [Define to 1 if platfom lacks std::numeric_limits<>.]) -fi - - -dnl Other checks - -ACE_VAR_TIMEZONE - - -dnl Check for istream operator>> for char, unsigned char and signed char -ACE_CACHE_CHECK([for istream operator>> for char types], - [ace_cv_feature_char_right_shifts], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <iostream.h> - ]],[[ -unsigned char a = 0; -cin >> a; - -#ifndef ACE_LACKS_SIGNED_CHAR -signed char b = 0; -cin >> b; -#endif - ]])],[ - ace_cv_feature_char_right_shifts=yes - ],[ - ace_cv_feature_char_right_shifts=no - ]) - ],,[AC_DEFINE([ACE_LACKS_CHAR_RIGHT_SHIFTS])]) - - -dnl Check for istream operator>> for char *, unsigned char * and signed char * -ACE_CACHE_CHECK([for istream operator>> for char * types], - [ace_cv_feature_char_ptr_right_shifts], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <iostream.h> - ]],[[ -unsigned char * a = 0; -cin >> a; - -#ifndef ACE_LACKS_SIGNED_CHAR -signed char * b = 0; -cin >> b; -#endif - ]])],[ - ace_cv_feature_char_ptr_right_shifts=yes - ],[ - ace_cv_feature_char_ptr_right_shifts=no - ]) - ],,[AC_DEFINE([ACE_LACKS_CHAR_STAR_RIGHT_SHIFTS])]) - -dnl Check to see how to call the explicit destructor on a template. -dnl There are a few different possibilities: -dnl ACE_HAS_WORKING_EXPLICIT_TEMPLATE_DESTRUCTOR (two cases): -dnl ACE_EXPLICIT_TEMPLATE_DESTRUCTOR_TAKES_ARGS: ~CLASS<PARAM>() -dnl (no other settings): ~CLASS() -dnl w/o ACE_HAS_WORKING_EXPLICIT_TEMPLATE_DESTRUCTOR: -dnl CLASS<PARAM>::~CLASS() -dnl -dnl The first seems to be the most widely used form, although very few -dnl hand-made configs have it set. Many compilers take all three forms. -dnl The only one that seems to be less-used is #2 above, ~CLASS(). -dnl So, we check for the first two cases, and if neither of them work, -dnl we assume the third (no config macros). - -ACE_CACHE_CHECK([to see if template destructor call takes template args], - [ace_cv_feature_explicit_template_des_takes_args], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ - -class dyn -{ - public: - dyn () { } - ~dyn () { } -}; - -template <class T> -class Base -{ - public: - Base () { } - virtual void f (void) { } - ~Base () { } -}; - -template <class T> -class Derived -{ - public: - Derived () - { - x_ = new Base<T> (); - } - virtual void f (void) { } - ~Derived () { x_->~Base<T> (); } - private: - Base<T> *x_; - T t_; -}; - ]],[[ - Derived<dyn> *x = new Derived<dyn> (); - - x->f (); - - delete x; - return 0; - ]])],[ - ace_cv_feature_explicit_template_des_takes_args=yes - ],[ - ace_cv_feature_explicit_template_des_takes_args=no - ]) - ],[ - AC_DEFINE([ACE_EXPLICIT_TEMPLATE_DESTRUCTOR_TAKES_ARGS]) - AC_DEFINE([ACE_HAS_WORKING_EXPLICIT_TEMPLATE_DESTRUCTOR]) - ], -) - -dnl Check for the second form of C++ explicit template destructors -dnl Thanks to Nanbor Wang <nanbor@cs.wustl.edu> for providing this test. -if test "$ace_cv_feature_explicit_template_des_takes_args" = no; then -ACE_CACHE_CHECK([for working C++ explicit template destructors], - [ace_cv_feature_working_explicit_des], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ - -class dyn -{ - public: - dyn () { } - ~dyn () { } -}; - -template <class T> -class Base -{ - public: - Base () { } - virtual void f (void) { } - ~Base () { } -}; - -template <class T> -class Derived -{ - public: - Derived () - { - x_ = new Base<T> (); - } - virtual void f (void) { } - ~Derived () { x_->~Base (); } - private: - Base<T> *x_; - T t_; -}; - ]],[[ - Derived<dyn> *x = new Derived<dyn> (); - - x->f (); - - delete x; - return 0; - ]])],[ - ace_cv_feature_working_explicit_des=yes - ],[ - ace_cv_feature_working_explicit_des=no - ]) - ],[AC_DEFINE([ACE_HAS_WORKING_EXPLICIT_TEMPLATE_DESTRUCTOR])],) -fi - -dnl Check for working C++ conversions -ACE_CACHE_CHECK([for working C++ conversions], - [ace_cv_feature_cxx_working_conversions], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ - template <class T> - class Foo - { - public: - Foo (void) { ace_ptr = 0; } - operator T * (void) { return ace_ptr; } - - private: - T * ace_ptr; - }; - ]],[[ - Foo<char> Bar; - - Foo<char> * Bar_ptr = &Bar; - - char * p = Bar_ptr->operator char * (); - ]])],[ - ace_cv_feature_cxx_working_conversions=yes - ],[ - ace_cv_feature_cxx_working_conversions=no - ]) - ],,[AC_DEFINE([ACE_HAS_BROKEN_CONVERSIONS])]) - -dnl Check for C++ namespace support -ACE_CACHE_CHECK([for C++ namespace support], - [ace_cv_feature_cxx_namespaces], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ - namespace ACE - { - int x; - } - ]],[[ - ACE::x = 0; - ]])],[ - ace_cv_feature_cxx_namespaces=yes - ],[ - ace_cv_feature_cxx_namespaces=no - ]) - ],,[AC_DEFINE([ACE_HAS_BROKEN_NAMESPACES])]) - -dnl Check for C++ "std" namespace -ACE_CACHE_CHECK([for C++ "std" namespace], - [ace_cv_feature_posix_uses_std_namespace],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#if defined (ACE_USES_OLD_IOSTREAMS) -# include <iostream.h> -#else -# include <iostream> -#endif - ]],[[ - std::cout << "FOO" << std::endl; - ]])],[ - ace_cv_feature_posix_uses_std_namespace=yes - ],[ - ace_cv_feature_posix_uses_std_namespace=no - ]) - ],[AC_DEFINE([ACE_USES_STD_NAMESPACE_FOR_STDCPP_LIB])],) - -dnl Check for C++ "using" keyword support -ACE_CACHE_CHECK([for C++ "using" keyword support], - [ace_cv_feature_cxx_using_keyword], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#if defined (ACE_USES_STD_NAMESPACE_FOR_STDCPP_LIB) -# include <iostream> -#elif !defined (ACE_HAS_BROKEN_NAMESPACES) - namespace ACE - { - int x; - } -#endif - ]],[[ -#if defined (ACE_USES_STD_NAMESPACE_FOR_STDCPP_LIB) - using namespace std; - - cout << "FOO" << endl; -#elif !defined (ACE_HAS_BROKEN_NAMESPACES) - using namespace ACE; - - x++; -#else -# error Namespaces are not supported on this platform. -Throw in some extraneous text since some compilers are stupid -enough to interpret "#error" as a warning. Go figure. -This extraneous text should force an error. -#endif - ]])],[ - ace_cv_feature_cxx_using_keyword=yes - ],[ - ace_cv_feature_cxx_using_keyword=no - ]) - ],[AC_DEFINE([ACE_HAS_USING_KEYWORD])],) - -dnl Check for new style C++ include file support -ACE_CACHE_CHECK([for new style C++ include file support], - [ace_cv_lib_posix_standard_includes],[ - ace_cv_lib_posix_standard_includes=no - if test "$ace_cv_feature_posix_uses_std_namespace" = yes; then - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <string> - ]],[[ -#ifdef ACE_USES_STD_NAMESPACE_FOR_STDCPP_LIB - std::string str; -#else - string str; -#endif /* ACE_USES_STD_NAMESPACE_FOR_STDCPP_LIB */ - ]])],[ace_cv_lib_posix_standard_includes=yes],[]) - fi - ], - [ - AC_DEFINE([ACE_HAS_STDCPP_STL_INCLUDES]) - AC_DEFINE([ACE_HAS_STRING_CLASS]) - ],) - -AC_CHECK_HEADER([map], -[ - AC_CHECK_HEADER([net/if.h], - [ - ACE_CACHE_CHECK([if STL map class conflicts with <net/if.h> map struct], - [ace_cv_header_stl_map_conflict], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <map> -#include <net/if.h> - ]],[[ -#ifdef ACE_USES_STD_NAMESPACE_FOR_STDCPP_LIB - std::map<char, char> ace_map; -#else - map<char, char> ace_map; -#endif /* ACE_USES_STD_NAMESPACE_FOR_STDCPP_LIB */ - ]])],[ - ace_cv_header_stl_map_conflict=no - ],[ - ace_cv_header_stl_map_conflict=yes - ]) - ],[AC_DEFINE([ACE_HAS_STL_MAP_CONFLICT])],) - ],) -],) - -AC_CHECK_HEADER([queue], -[ - AC_CHECK_HEADER([netinet/in.h], - [ - ACE_CACHE_CHECK([if STL queue class conflicts with <netinet/in.h> queue struct], - [ace_cv_header_stl_queue_conflict], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <queue> -#include <netinet/in.h> - ]],[[ -#ifdef ACE_USES_STD_NAMESPACE_FOR_STDCPP_LIB - std::queue<char> ace_queue; -#else - queue<char> ace_queue; -#endif /* ACE_USES_STD_NAMESPACE_FOR_STDCPP_LIB */ - ]])],[ - ace_cv_header_stl_queue_conflict=no - ],[ - ace_cv_header_stl_queue_conflict=yes - ]) - ],[AC_DEFINE([ACE_HAS_STL_QUEUE_CONFLICT])],) - ],) -],) - -dnl Check whether platform supports the standard C++ library -dnl TODO: For now, check whether headers <new>, <iomanip> -dnl and <memory> exist; is there a better way? -if test "$ac_cv_header_new" = yes && - test "$ac_cv_header_iomanip" = yes && - test "$ac_cv_header_memory" = yes; then - - dnl Check for auto_ptr class - ACE_CACHE_CHECK([for C++ auto_ptr class], - [ace_cv_lib_auto_ptr_class], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <memory> - ]],[[ - int *foo = new int; - -#ifdef ACE_USES_STD_NAMESPACE_FOR_STDCPP_LIB - std::auto_ptr<int> safe (foo); -#else - auto_ptr<int> safe (foo); -#endif - foo = safe.release (); - - delete foo; - ]])],[ - ace_cv_lib_auto_ptr_class=yes - ],[ - ace_cv_lib_auto_ptr_class=no - ]) - ], - [ - AC_DEFINE([ACE_HAS_STANDARD_CPP_LIBRARY]) - ], - [ - AC_DEFINE([ACE_LACKS_AUTO_PTR]) - ]) -fi - -if test "$ace_cv_lib_auto_ptr_class" = yes; then - dnl Check for auto_ptr reset method - ACE_CACHE_CHECK([for C++ auto_ptr reset method], - [ace_cv_lib_auto_ptr_reset], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <memory> - ]],[[ - int *foo = new int; - -#ifdef ACE_USES_STD_NAMESPACE_FOR_STDCPP_LIB - std::auto_ptr<int> safe (foo); -#else - auto_ptr<int> safe (foo); -#endif - int *bar = new int; - - safe.reset (bar); - - foo = safe.release (); - ]])],[ - ace_cv_lib_auto_ptr_reset=yes - ],[ - ace_cv_lib_auto_ptr_reset=no - ]) - ],,[AC_DEFINE([ACE_AUTO_PTR_LACKS_RESET])]) -fi dnl test $ace_cv_lib_auto_ptr_class=yes - -dnl Check if platform supports typename keyword -ACE_CACHE_CHECK([for C++ typename keyword], - [ace_cv_feature_posix_typename_keyword],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ - class Bar - { - public: - typedef int Y; - Bar(int bar) : bar_(bar) {} - private: - int bar_; - }; - - template <class T> - class Foo - { - public: - typedef typename T::Y Y; - Foo(T* foo) : foo_(foo) {} - void bilbo(typename T::Y y) - { typename T::Y x(10); } - private: - T* foo_; - }; - ]],[[ - Bar bar(15); - Foo<Bar> foo(&bar); - foo.bilbo(10); - ]])],[ - ace_cv_feature_posix_typename_keyword=yes - ],[ - ace_cv_feature_posix_typename_keyword=no - ]) - ], - [AC_DEFINE([ACE_HAS_TYPENAME_KEYWORD])], - [ - AC_MSG_WARN([$CXX does not support the C++ \"typename\" keyword. -ACE will require it in the near future.]) - ]) - -dnl Check if platform supports placement new operator -ACE_CACHE_CHECK([for C++ placement new operator], - [ace_cv_feature_placement_new],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#if defined (ACE_HAS_NEW_NO_H) -# include <new> -#elif defined (ACE_HAS_NEW_H) -# include <new.h> -#endif - -class foo -{ -public: - void *operator new (size_t, void *p) { return p; } -}; - ]],[[ -int *x = 0; -foo *f = new (x) foo; - ]])],[ - ace_cv_feature_placement_new=yes - ],[ - ace_cv_feature_placement_new=no - ]) - ],,[AC_DEFINE([ACE_LACKS_PLACEMENT_OPERATOR_NEW])]) - -dnl Check if platform supports placement delete operator -ACE_CACHE_CHECK([for C++ placement delete operator], - [ace_cv_feature_placement_delete],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#if defined (ACE_HAS_NEW_NO_H) -# include <new> -#elif defined (ACE_HAS_NEW_H) -# include <new.h> -#endif - -class foo -{ -public: - void *operator new (size_t, void *p) { return p; } - void operator delete (void *p, void *) {} -}; - ]],[[ -int *x = 0; -foo *f = new (x) foo; - -// delete f; // Don't call delete for this test! - ]])],[ - ace_cv_feature_placement_delete=yes - ],[ - ace_cv_feature_placement_delete=no - ]) - ],,[AC_DEFINE([ACE_LACKS_PLACEMENT_OPERATOR_DELETE])]) - - -dnl Check if const char * can be rvalue in conditional operator -ACE_CACHE_CHECK([if const char * can be rvalue in conditional operator], - [ace_cv_feature_conditional_str_cast], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[ - const char * foo = 0; - const char * bar = 0; - - const char * ace = ((1 < 2) ? foo : bar); - ]])],[ - ace_cv_feature_conditional_str_cast=yes - ],[ - ace_cv_feature_conditional_str_cast=no - ]) - ],,[AC_DEFINE([ACE_HAS_BROKEN_CONDITIONAL_STRING_CASTS])]) - -dnl Check if templates require source on platform -dnl FIXME: This test may be broken. -ACE_CACHE_CHECK([if templates require source], - [ace_cv_feature_templates_require_source], - [ - dnl Create the common header file - cat > ace_test.h <<EOF -#ifndef FOO_H -#define FOO_H -template <class T> -class Foo -{ - public: - Foo (T val); - private: - T value_; -}; - -template <class T> -class Bar -{ - public: - Bar (Foo<T> *); - private: - Foo<T> *foo_ptr; -}; -#endif /* FOO_H */ -EOF - - dnl Create template source test file - cat > ace_test.$ac_ext <<EOF -#include "ace_test.h" -#ifndef FOO_CXX -#define FOO_CXX -template <class T> -Foo<T>::Foo (T val) - : value_ (val) -{ - // Nothing else to do. -} - -template <class T> -Bar<T>::Bar (Foo<T> *val) - : foo_ptr (val) -{ - // Nothing else to do. -} -#endif /* FOO_CXX */ -EOF - - dnl Add the ACE-specific compiler flags to the compiler flags for - dnl the duration of this test. - ace_cxx_template_save_CXXFLAGS="$CXXFLAGS" - ace_cxx_template_save_CPPFLAGS="$CPPFLAGS" - ace_cxx_template_save_LDFLAGS="$LDFLAGS" - CXXFLAGS="$ACE_CXXFLAGS $CXXFLAGS" - CPPFLAGS="$ACE_CPPFLAGS $CPPFLAGS" - LDFLAGS="$ACE_LDFLAGS $LDFLAGS" - - dnl Remove any template repositories. - rm -rf Templates.DB SunWS_cache ptrepository *.rpo - - dnl First try without explicit template instantiation. - AC_LINK_IFELSE([AC_LANG_PROGRAM([[ -#include "ace_test.h" - ]],[[ -Foo<int> foo (15); -Bar<char> bar (0); - ]])],[ - dnl Template source is not required. - ace_cv_feature_templates_require_source=no - - dnl Template source does not require pragma. - AC_CACHE_VAL([ace_cv_feature_templates_require_pragma], - [ace_cv_feature_templates_require_pragma=no]) - - dnl Explicit template instantiation is not required. - AC_CACHE_VAL([ace_cv_feature_explicit_template_instantiation], - [ace_cv_feature_explicit_template_instantiation=no]) - - dnl Pragma template instantiation is not required. - AC_CACHE_VAL([ace_cv_feature_pragma_template_instantiation], - [ace_cv_feature_pragma_template_instantiation=no]) - ],[ - dnl Remove any template repositories. - rm -rf Templates.DB SunWS_cache ptrepository *.rpo - - dnl Now try including the template source. - AC_LINK_IFELSE([AC_LANG_PROGRAM( - [[ -#include "ace_test.h" -#include "ace_test.$ac_ext" - ]], - [[ -Foo<int> foo (15); - -Bar<char> bar (0); - ]])], - [ - dnl Template source is required! - ace_cv_feature_templates_require_source=yes - - dnl Template source does not require pragma. - AC_CACHE_VAL([ace_cv_feature_templates_require_pragma], - [ace_cv_feature_templates_require_pragma=no]) - - dnl Explicit template instantiation is not required. - AC_CACHE_VAL([ace_cv_feature_explicit_template_instantiation], - [ace_cv_feature_explicit_template_instantiation=no]) - - dnl Pragma template instantiation is not required. - AC_CACHE_VAL([ace_cv_feature_pragma_template_instantiation], - [ace_cv_feature_pragma_template_instantiation=no]) - ], - [ -dnl BEGIN OUTER REQUIRE SOURCE ######################################### - dnl Remove any generated template repositories. - rm -rf Templates.DB SunWS_cache ptrepository *.rpo - - dnl Now try with explicit template instantiation. - AC_LINK_IFELSE([AC_LANG_PROGRAM( - [[ -#include "ace_test.h" - -template class Foo<int>; -template class Bar<char>; - ]], - [[ -Foo<int> foo (15); -Bar<char> bar (0); - ]])], - [ - dnl Template source is not required. - ace_cv_feature_templates_require_source=no - - dnl Template source does not require pragma. - AC_CACHE_VAL([ace_cv_feature_templates_require_pragma], - [ace_cv_feature_templates_require_pragma=no]) - - dnl Explicit template instantiation is required. - AC_CACHE_VAL([ace_cv_feature_explicit_template_instantiation], - [ace_cv_feature_explicit_template_instantiation=yes]) - - dnl Pragma template instantiation is not required. - AC_CACHE_VAL([ace_cv_feature_pragma_template_instantiation], - [ace_cv_feature_pragma_template_instantiation=no]) - ], - [ - dnl Remove any generated template repositories. - rm -rf Templates.DB SunWS_cache ptrepository *.rpo - - dnl Don't set - dnl ace_cv_feature_pragma_template_instantiation - dnl to "no" here. It should only be set to "no" if - dnl explicit template instantiation works. - - dnl Now try including the template source. - AC_LINK_IFELSE([AC_LANG_PROGRAM( - [[ -#include "ace_test.h" -#include "ace_test.$ac_ext" - -template class Foo<int>; -template class Bar<char>; - ]], - [[ -Foo<int> foo (15); -Bar<char> bar (0); - ]])], - [ - dnl Template source is required! - ace_cv_feature_templates_require_source=yes - - dnl Template source does not require pragma. - AC_CACHE_VAL([ace_cv_feature_templates_require_pragma], - [ace_cv_feature_templates_require_pragma=no]) - - dnl Explicit template instantiation is required. - AC_CACHE_VAL( - [ace_cv_feature_explicit_template_instantiation], - [ace_cv_feature_explicit_template_instantiation=yes]) - - dnl Pragma template instantiation is not required. - AC_CACHE_VAL( - [ace_cv_feature_pragma_template_instantiation], - [ace_cv_feature_pragma_template_instantiation=no]) - ], - [ -dnl BEGIN INNER REQUIRE SOURCE ######################################### - dnl Remove any generated template repositories. - rm -rf Templates.DB SunWS_cache ptrepository *.rpo - - dnl Don't set - dnl ace_cv_feature_explicit_template_instantiation - dnl to "no" here. It should only be set to "no" if - dnl pragma template instantiation works. - - dnl Now try with pragma template instantiation. - AC_LINK_IFELSE([AC_LANG_PROGRAM( - [[ -#include "ace_test.h" - -#pragma instantiate Foo<int> -#pragma instantiate Bar<char> - ]], - [[ -Foo<int> foo (15); -Bar<char> bar (0); - ]])], - [ - dnl Template source is not required. - ace_cv_feature_templates_require_source=no - - dnl Template source does not require pragma. - AC_CACHE_VAL( - [ace_cv_feature_templates_require_pragma], - [ace_cv_feature_templates_require_pragma=no]) - - dnl Explicit template instantiation is not required. - AC_CACHE_VAL( - [ace_cv_feature_explicit_template_instantiation], - [ace_cv_feature_explicit_template_instantiation=no]) - - dnl Pragma template instantiation is required. - AC_CACHE_VAL( - [ace_cv_feature_pragma_template_instantiation], - [ace_cv_feature_pragma_template_instantiation=yes]) - ], - [ - dnl Remove any generated template repositories. - rm -rf Templates.DB SunWS_cache ptrepository *.rpo - - dnl Don't set - dnl ace_cv_feature_explicit_template_instantiation - dnl to "no" here. It should only be set to "no" if - dnl pragma template instantiation works. - - dnl Now try including the template source. - AC_LINK_IFELSE([AC_LANG_PROGRAM( - [[ -#include "ace_test.h" -#include "ace_test.$ac_ext" - -#pragma instantiate Foo<int> -#pragma instantiate Bar<char> - ]], - [[ -Foo<int> foo (15); -Bar<char> bar (0); - ]])], - [ - dnl Template source is required! - ace_cv_feature_templates_require_source=yes - - dnl Template source does not require pragma. - AC_CACHE_VAL( - [ace_cv_feature_templates_require_pragma], - [ace_cv_feature_templates_require_pragma=no]) - - dnl Explicit template instantiation is not required. - AC_CACHE_VAL( - [ace_cv_feature_explicit_template_instantiation], - [ace_cv_feature_explicit_template_instantiation=no]) - - dnl Pragma template instantiation is required. - AC_CACHE_VAL( - [ace_cv_feature_pragma_template_instantiation], - [ace_cv_feature_pragma_template_instantiation=yes]) - ], - [ - dnl If we get here, then we have no idea what is needed! - ace_cv_feature_templates_require_source=no - ]) - ]) -dnl END INNER REQUIRE SOURCE ######################################### - ]) - ]) -dnl END OUTER REQUIRE SOURCE ######################################### - ]) - ]) - - dnl Remove any generated template repositories. - rm -rf Templates.DB SunWS_cache ptrepository *.rpo - - dnl Remove the test additional test files. - rm -f ace_test* - - dnl Restore the compiler flags - CXXFLAGS="$ace_cxx_template_save_CXXFLAGS" - CPPFLAGS="$ace_cxx_template_save_CPPFLAGS" - LDFLAGS="$ace_cxx_template_save_LDFLAGS" - ], - [ - AC_DEFINE([ACE_TEMPLATES_REQUIRE_SOURCE]) - ], - [ - dnl Check if templates require pragma. - ACE_CACHE_CHECK([if templates require pragma], - [ace_cv_feature_templates_require_pragma], - [ - dnl Create the common header file - cat > ace_test.h <<EOF -#ifndef FOO_H -#define FOO_H -template <class T> -class Foo -{ - public: - Foo (T val); - private: - T value_; -}; - -template <class T> -class Bar -{ - public: - Bar (Foo<T> *); - private: - Foo<T> *foo_ptr; -}; -#endif /* FOO_H */ -EOF - - dnl Create template source test file - cat > ace_test.$ac_ext <<EOF -#include "ace_test.h" -#ifndef FOO_CXX -#define FOO_CXX -template <class T> -Foo<T>::Foo (T val) - : value_ (val) -{ - // Nothing else to do. -} - -template <class T> -Bar<T>::Bar (Foo<T> *val) - : foo_ptr (val) -{ - // Nothing else to do. -} -#endif /* FOO_CXX */ -EOF - - dnl Add the ACE-specific compiler flags to the compiler flags for - dnl the duration of this test. - ace_cxx_template_save_CXXFLAGS="$CXXFLAGS" - ace_cxx_template_save_CPPFLAGS="$CPPFLAGS" - ace_cxx_template_save_LDFLAGS="$LDFLAGS" - CXXFLAGS="$ACE_CXXFLAGS $CXXFLAGS" - CPPFLAGS="$ACE_CPPFLAGS $CPPFLAGS" - LDFLAGS="$ACE_LDFLAGS $LDFLAGS" - - dnl Remove any template repositories. - rm -rf Templates.DB SunWS_cache ptrepository *.rpo - - dnl We already know that the simplest case doesn't work so go - dnl straight to the "require pragma" test. - - dnl Now try including the template pragma. - AC_LINK_IFELSE([AC_LANG_PROGRAM([[ -#include "ace_test.h" - -#pragma implementation ("ace_test.$ac_ext") - ]],[[ -Foo<int> foo (15); -Bar<char> bar (0); - ]])],[ - dnl Template source is required! - ace_cv_feature_templates_require_pragma=yes - ],[ -dnl BEGIN OUTER REQUIRE PRAGMA ######################################### - dnl Remove any generated template repositories. - rm -rf Templates.DB SunWS_cache ptrepository *.rpo - - dnl Now try with explicit template instantiation. - AC_LINK_IFELSE([AC_LANG_PROGRAM( - [[ -#include "ace_test.h" - -#pragma implementation ("ace_test.$ac_ext") - -template class Foo<int>; -template class Bar<char>; - ]], - [[ -Foo<int> foo (15); -Bar<char> bar (0); - ]])], - [ - dnl Template pragma is required! - ace_cv_feature_templates_require_pragma=yes - - dnl Explicit template instantiation is required. - AC_CACHE_VAL( - [ace_cv_feature_explicit_template_instantiation], - [ace_cv_feature_explicit_template_instantiation=yes]) - - dnl Pragma template instantiation is not required. - AC_CACHE_VAL( - [ace_cv_feature_pragma_template_instantiation], - [ace_cv_feature_pragma_template_instantiation=no]) - ], - [ -dnl BEGIN INNER REQUIRE PRAGMA ######################################### - dnl Remove any generated template repositories. - rm -rf Templates.DB SunWS_cache ptrepository *.rpo - - dnl Now try with pragma template instantiation. - AC_LINK_IFELSE([AC_LANG_PROGRAM( - [[ -#include "ace_test.h" - -#pragma implementation ("ace_test.$ac_ext") - -#pragma instantiate Foo<int> -#pragma instantiate Bar<char> - ]], - [[ -Foo<int> foo (15); -Bar<char> bar (0); - ]])], - [ - dnl Template pragma is required! - ace_cv_feature_templates_require_pragma=yes - - dnl Explicit template instantiation is not required. - AC_CACHE_VAL( - [ace_cv_feature_explicit_template_instantiation], - [ace_cv_feature_explicit_template_instantiation=no]) - - dnl Pragma template instantiation is required. - AC_CACHE_VAL( - [ace_cv_feature_pragma_template_instantiation], - [ace_cv_feature_pragma_template_instantiation=yes]) - ], - [ - dnl If we get here, then we have no idea what is needed! - ace_cv_feature_templates_require_pragma=no - ]) -dnl END INNER REQUIRE PRAGMA ######################################### - ]) -dnl END OUTER REQUIRE PRAGMA ######################################### - ]) - - dnl Remove any generated template repositories. - rm -rf Templates.DB SunWS_cache ptrepository *.rpo - - dnl Remove the additional test files. - rm -f ace_test* - - dnl Restore the compiler flags - CXXFLAGS="$ace_cxx_template_save_CXXFLAGS" - CPPFLAGS="$ace_cxx_template_save_CPPFLAGS" - LDFLAGS="$ace_cxx_template_save_LDFLAGS" - ], - [ - AC_DEFINE([ACE_TEMPLATES_REQUIRE_PRAGMA]) - ], - [ - dnl Do nothing. - ]) - ]) - -ACE_CACHE_CHECK([if explicit template instantiation is needed], - [ace_cv_feature_explicit_template_instantiation], - [ - AC_MSG_ERROR([ -Bug in configure script, check for need of explicit template -instantiation should have occurred during check for need of template -source. Please e-mail the maintainer of this configure script: - $ACE_CONFIGURE_MAINTAINER -this message. - ]) - ], - [ - AC_DEFINE([ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION]) - ], - [ - ACE_CACHE_CHECK([if pragma template instantiation is needed], - [ace_cv_feature_pragma_template_instantiation], - [ - AC_MSG_FAILURE([ -Bug in configure script, check for need of pragma template -instantiation should have occurred during check for need of template -source. Please e-mail the maintainer of this configure script: - $ACE_CONFIGURE_MAINTAINER -this message. - ]) - ], - [ - AC_DEFINE([ACE_HAS_TEMPLATE_INSTANTIATION_PRAGMA]) - ], - [ - dnl Do nothing - ]) - ]) - - -dnl Check if platform supports template specialization -ACE_CACHE_CHECK([for template specialization], - [ace_cv_feature_cxx_template_specialization],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ - template <class T> - class Foo - { - public: - Foo(T bar) : bar_(bar) {}; - private: - T bar_; - }; - - class Foo<int> - { - public: - Foo(int bar) : bar_(bar + 1) {}; - private: - int bar_; - }; - ]],[[ - Foo<int> foo(11); - ]])],[ - ace_cv_feature_cxx_template_specialization=yes - ],[ - ace_cv_feature_cxx_template_specialization=no - ]) - ],[AC_DEFINE([ACE_HAS_TEMPLATE_SPECIALIZATION])],) - -dnl Check if platform supports *standard* template specialization -ACE_CACHE_CHECK([for standard template specialization], - [ace_cv_feature_cxx_std_template_specialization],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -// Some compilers have a hard time with this test since the syntax is -// too "new" for them. - -// general vector type -template<class T> -class Vector -{ -public: - Vector (void); - Vector (int); - - T& elem (int i) { return v[i]; } - T& operator[] (int i); -private: - T* v; - int sz; -}; - -// void * specialization -template<> -class Vector<void *> -{ -public: - Vector (void); - Vector (int); - - void*& elem (int i) { return p[i]; } - void*& operator[] (int i); -private: - void** p; - int sz; -}; - ]],[[ -Vector<int> vi; -Vector<void *> vpv; - ]])],[ - ace_cv_feature_cxx_std_template_specialization=yes - ],[ - ace_cv_feature_cxx_std_template_specialization=no - ]) - ], - [AC_DEFINE([ACE_HAS_STD_TEMPLATE_SPECIALIZATION])], - [AC_MSG_WARN([$CXX does not support standard full template specialization. -ACE will require it in the near future.])]) - -if test "$ace_cv_feature_cxx_std_template_specialization" = yes; then - -dnl Check if platform supports *standard* template class member specialization -ACE_CACHE_CHECK([for standard template class member specialization], - [ace_cv_feature_cxx_std_template_class_member_specialization],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -// Some compilers have a hard time with this test since the syntax is -// too "new" for them. - -// general vector type -template<class T> -class Vector -{ -public: - Vector (void); - Vector (int); - - T& elem (int i) { return v[i]; } - T& operator[] (int i); -private: - T* v; - int sz; -}; - -// void * specialization -template<> -class Vector<void *> -{ -public: - Vector (void); - Vector (int); - - void*& elem (int i) { return p[i]; } - void*& operator[] (int i); -private: - void** p; - int sz; -}; - -void *& -Vector<void *>::operator[] (int i) -{ - return p[i]; -} - ]],[[ - Vector <void *> vpv; - ]])],[ - ace_cv_feature_cxx_std_template_class_member_specialization=yes - ],[ - ace_cv_feature_cxx_std_template_class_member_specialization=no - ]) - ],[AC_DEFINE([ACE_HAS_STD_TEMPLATE_CLASS_MEMBER_SPECIALIZATION])],) - - -dnl Check if platform supports partial template specialization -ACE_CACHE_CHECK([for partial template specialization], - [ace_cv_feature_cxx_partial_template_specialization],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -template <bool C, typename Ta> -struct Foo; - -template <typename Ta> -struct Foo<true, Ta> -{ - typedef Ta result_type; -}; - -template <typename Ta> -struct Foo<false, Ta> -{ - typedef void result_type; -}; - ]],[[ - Foo<true, int>::result_type a = 2; - ]])],[ - ace_cv_feature_cxx_partial_template_specialization=yes - ],[ - ace_cv_feature_cxx_partial_template_specialization=no - ]) - ],[],[AC_MSG_WARN([$CXX does not support partial template specialization. -ACE will require it in the near future.])]) - -fi dnl test $ace_cv_feature_cxx_std_template_specialization = yes - -dnl Check if platform supports template typedefs -ACE_CACHE_CHECK([for template typedefs], - [ace_cv_feature_posix_template_typedefs],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#if defined (ACE_HAS_TYPENAME_KEYWORD) -#define TYPENAME typename -#else -#define TYPENAME -#endif - -class Bar -{ -public: - typedef int Y; - Bar(int bar) : bar_(bar) {} - int value() const { return bar_; } -private: - int bar_; -}; - -template <class T> -class Foo -{ -public: - typedef TYPENAME T::Y Y; - Foo(T* foo) : foo_(foo) {} - void print(Y); -private: - T* foo_; -}; - -template <class T> -void Foo<T>::print(TYPENAME T::Y) -{ -} - ]],[[ -Bar bar(15); -Foo<Bar> foo(&bar); -foo.print(11); - ]])],[ - ace_cv_feature_posix_template_typedefs=yes - ],[ - ace_cv_feature_posix_template_typedefs=no - ]) - ],[AC_DEFINE([ACE_HAS_TEMPLATE_TYPEDEFS])],) - -dnl Check if platform supports static data member templates -ACE_CACHE_CHECK([for static data member templates], - [ace_cv_feature_posix_static_data_member_templates],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -template <class T> -class Foo -{ -public: - static T* sdm; -}; - -template <class T> T* Foo<T>::sdm = 0; - ]],[[ - /* No body */ - ]])],[ - ace_cv_feature_posix_static_data_member_templates=yes - ],[ - ace_cv_feature_posix_static_data_member_templates=no - ]) - ],,[AC_DEFINE([ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES])]) - -dnl Check if compiler needs definitions for hidden functions -ACE_CACHE_CHECK([if definition is needed for hidden functions], - [ace_cv_feature_need_func_def], - [ - AC_LINK_IFELSE([AC_LANG_PROGRAM([[ - class Foo - { - public: - Foo (void) { a_ = 0; } - private: - Foo (const Foo &); - void operator= (const Foo &); - - int a_; - }; - ]],[[ - Foo Bar; - ]])],[ - ace_cv_feature_need_func_def=no - ],[ - AC_LINK_IFELSE([AC_LANG_PROGRAM( - [[ - class Foo - { - public: - Foo (void) { a_ = 0; } - private: - Foo (const Foo &); - const Foo & operator= (const Foo &); - - int a_; - }; - - Foo::Foo (const Foo &) - { - a_ = 0; - } - - const Foo & - Foo::operator= (const Foo &) - { - a_ = 0; - - return *this; - } - ]], - [[ - Foo Bar; - ]])], - [ - ace_cv_feature_need_func_def=yes - ], - [ - dnl If we get here then we don't know what is needed! - ace_cv_feature_need_func_def=no - ]) - ]) - ], - [ - AC_DEFINE([ACE_NEEDS_FUNC_DEFINITIONS]) - ],) - -dnl Check if platform supports C++ exceptions -if test "$ace_user_enable_exceptions" = yes; then - ACE_CACHE_CHECK([for C++ exceptions], - [ace_cv_feature_posix_exceptions],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[ - int ret = 0; - class ACE {}; - try - { - throw ACE(); - } - catch (ACE) - { - ret = 1; - } - ]])],[ - ace_cv_feature_posix_exceptions=yes - ],[ - ace_cv_feature_posix_exceptions=no - ]) - ],[AC_DEFINE([ACE_HAS_EXCEPTIONS])],[ace_user_enable_exceptions=no]) - -fi dnl test "$ace_user_enable_exceptions" = yes - -dnl Check if we need a non-static object manager -dnl TODO / FIXME -dnl ACE_CACHE_CHECK([if we need a non-static object manager], -dnl [ace_cv_feature_nonstatic_object_manager],[ -dnl ace_cv_feature_nonstatic_object_manager=yes - dnl TODO: Should we check for this thing (and HOW), or - dnl should it be the user's choice? - - dnl For now, we will leave it as a user's choice. - dnl -Ossama -dnl ], -dnl [ - dnl Don't define anything until we have a test for this. - dnl AC_DEFINE([ACE_HAS_NONSTATIC_OBJECT_MANAGER]) -dnl ],) - -dnl Save the cache for debugging purposes -AC_CACHE_SAVE - - -dnl SECTION 10: checks for library functions - -ACE_FUNC_STRCASECMP -ACE_FUNC_STRNCASECMP -ACE_FUNC_STRDUP -ACE_FUNC_WCSCASECMP -ACE_FUNC_WCSNCASECMP -ACE_FUNC_WCSDUP - -if test "$ace_user_enable_alloca" = yes; then - AC_FUNC_ALLOCA - if test "$ac_cv_header_alloca_h" = yes; then - AC_DEFINE([ACE_HAS_ALLOCA_H]) - fi - if test "$ac_cv_func_alloca_works" = yes; then - AC_DEFINE([ACE_HAS_ALLOCA]) - fi -fi - -dnl ACE should really have something for both the sys/mman.h header -dnl and the mmap function since we need sys/mman.h for functions like -dnl mprotect and msync, but don't want to use mmap if it doesn't work. -dnl For now, we just check for the sys/mman.h header earlier in this -dnl configure script. - -dnl AC_FUNC_MMAP -dnl if test "$ac_cv_func_mmap_fixed_mapped" = no; then -dnl Even if we have mmap, do not use if broken! -dnl AC_DEFINE(ACE_LACKS_MMAP) -dnl fi - -dnl Check if closedir() returns a meaningful value -AC_FUNC_CLOSEDIR_VOID - -dnl Check for PWD functions -AC_CHECK_FUNC([getpwnam],,) -AC_CHECK_FUNC([setpwent],,) -AC_CHECK_FUNC([endpwent],,) -AC_CHECK_FUNC([getpwent],,) -AC_CHECK_FUNC([getpwuid],,) - -if test "$ac_cv_func_getpwnam" != yes || - test "$ac_cv_func_setpwent" != yes || - test "$ac_cv_func_endpwent" != yes || - test "$ac_cv_func_getpwent" != yes || - test "$ac_cv_func_getpwuid" != yes; then - AC_DEFINE([ACE_LACKS_PWD_FUNCTIONS]) -else - dnl The password file related functions above are required for ACE's - dnl alternate implementation. - - ACE_CONVERT_WARNINGS_TO_ERRORS([ - dnl Check for functions necessary for ACE's alternate implementation - dnl of the now obsolete cuserid() function. - ACE_CACHE_CHECK([checking if ACE cuserid() implementation should be used], - [ace_cv_lib_use_alt_cuserid], - [ - AC_LINK_IFELSE([AC_LANG_PROGRAM([[ -/* Undefine _XOPEN_SOURCE since it may make the cuserid() prototype - visible. ACE should not rely on such feature test macros. */ -#undef _XOPEN_SOURCE -#ifndef ACE_LACKS_UNISTD_H -# include <unistd.h> -#else -# error No unistd.h header. Need header where cuserid() is located. -#endif /* ACE_LACKS_UNISTD_H */ - ]],[[ - char * foo = cuserid ((char *)0); - ]])],[ - dnl If successful then use the system cuserid() implementation, - dnl despite the fact that ACE's implementation may be safer. - ace_cv_lib_use_alt_cuserid=no - ],[ - AC_LINK_IFELSE([AC_LANG_PROGRAM( - [[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#undef _XOPEN_SOURCE -#ifndef ACE_LACKS_UNISTD_H -# include <unistd.h> -#else -# error No unistd.h header. Need header where geteuid() is located. -#endif - ]], - [[ - uid_t foo = geteuid (); - ]])], - [ - dnl All of the functions necessary for ACE's cuserid() - dnl implementation exist. - ace_cv_lib_use_alt_cuserid=yes - ], - [ - dnl If we get here, we're hosed! - ace_cv_lib_use_alt_cuserid=no - ]) - ]) - ], - [ - AC_DEFINE([ACE_HAS_ALT_CUSERID]) - ],) - ]) -fi - - - -dnl Check for `strftime' in the `intl' library, for SCO UNIX -AC_FUNC_STRFTIME - -case "$host_os" in - *win32*) - AC_CHECK_FUNC([CancelIO], - [AC_DEFINE([ACE_HAS_CANCEL_IO])],) - - AC_CHECK_FUNC([SignalObjectAndWait], - [AC_DEFINE([ACE_HAS_SIGNAL_OBJECT_AND_WAIT])],) - - AC_CHECK_FUNC([TryEnterCriticalSection], - [AC_DEFINE([ACE_HAS_WIN32_TRYLOCK])],) - ;; - *) - ;; -esac - -ACE_CHECK_LACKS_FUNCS(access) - -ACE_CHECK_LACKS_FUNCS(alarm) - -ACE_CHECK_LACKS_FUNCS(bsearch) - -ACE_CHECK_LACKS_FUNCS(chdir) - -ACE_CHECK_HAS_FUNCS(clock_gettime clock_settime nanosleep) - -ACE_CHECK_LACKS_FUNCS(difftime) - -ACE_CHECK_LACKS_FUNCS(dup) - -ACE_CHECK_LACKS_FUNCS(dup2) - -dnl ACE uses execv, execvp and execve, so we don't bother to check -dnl for the others (e.g. execl, execlp, execle) -AC_CHECK_FUNC(execv) -AC_CHECK_FUNC(execvp) -AC_CHECK_FUNC(execve) -if test "$ac_cv_func_execv" != yes && - test "$ac_cv_func_execvp" != yes && - test "$ac_cv_func_execve" != yes; then - AC_DEFINE([ACE_LACKS_EXEC]) -fi - -ACE_CHECK_LACKS_FUNCS(fgetwc fcntl fork fsync) - -ACE_CHECK_LACKS_FUNCS(gethostent) - -ACE_CHECK_LACKS_FUNCS(getipnodebyaddr) - -ACE_CHECK_LACKS_FUNCS(getipnodebyname) - -ACE_CHECK_HAS_FUNCS(getifaddrs) - -ACE_CHECK_LACKS_FUNCS(getegid geteuid getgid) - -ACE_CHECK_LACKS_FUNCS(getopt) -if test $ac_cv_func_getopt = yes; then - AC_CHECK_DECL([getopt], - [], - [AC_DEFINE([ACE_LACKS_GETOPT_PROTOTYPE], 1, - [Define to 1 if platform lacks the declaration - of getopt().])], - [#include <stdlib.h> - #ifndef ACE_LACKS_UNISTD_H - # include <unistd.h> - #endif]) -fi - -AC_CHECK_FUNC([getpagesize], - [AC_DEFINE([ACE_HAS_GETPAGESIZE])], - [AC_DEFINE([ACE_PAGE_SIZE], [4096])]) - -ACE_CHECK_LACKS_FUNCS(getpid) - -ACE_CHECK_LACKS_FUNCS([getpgid]) -if test "$ac_cv_func_getpgid" = yes; then - dnl Check if _XOPEN_SOURCE and _XOPEN_SOURCE_EXTENDED macros are - dnl needed to make the getpgid() prototype visible. - ACE_CACHE_CHECK([for getpgid prototype], - [ace_cv_lib_has_getpgid_prototype], - [ - ace_save_CPPFLAGS="$CPPFLAGS" - ace_no_xopen="-U_XOPEN_SOURCE -U_XOPEN_SOURCE_EXTENDED" - CPPFLAGS="$CPPFLAGS $ace_no_xopen" - AC_EGREP_HEADER([[^_]+getpgid], [unistd.h], - [ - ace_cv_lib_has_getpgid_prototype=yes - ], - [ - ace_cv_lib_has_getpgid_prototype=no - ]) - dnl Reset the compiler flags - CPPFLAGS="$ace_save_CPPFLAGS" - ],, [AC_DEFINE([ACE_LACKS_GETPGID_PROTOTYPE])]) - AH_TEMPLATE([ACE_LACKS_GETPGID_PROTOTYPE], - [Define to 1 if platform lacks getpgid() declaration in <unistd.h>.]) -fi - -ACE_CHECK_LACKS_FUNCS(getppid) - -ACE_CHECK_HAS_FUNCS(getrusage) -if test $ac_cv_func_getrusage = yes; then - AC_CHECK_DECL([getrusage], - [AC_DEFINE([ACE_HAS_GETRUSAGE_PROTOTYPE], 1, - [Define to 1 if platform has the declaration - of getrusage().])], - [], - [#include <sys/resource.h>]) -fi - -ACE_CHECK_LACKS_FUNCS(getuid) - -ACE_CHECK_LACKS_FUNCS(inet_aton) - -ACE_CHECK_LACKS_FUNCS(isatty) - -ACE_CHECK_HAS_FUNCS(itoa) - -dnl Check for 64 bit llseek() or lseek64() -case "$host" in - *UnixWare7*) - dnl Skip the check - ;; - *) - ACE_CHECK_LSEEK64 - ;; -esac - -ACE_CHECK_LACKS_FUNCS(kill) - -ACE_CHECK_LACKS_FUNCS(lstat) - -ACE_CHECK_LACKS_FUNCS(madvise) -if test $ac_cv_func_madvise = yes; then - AC_CHECK_DECL([madvise], - [], - [AC_DEFINE([ACE_LACKS_MADVISE_PROTOTYPE], 1, - [Define to 1 if platform lacks the declaration - of madvise().])], - [ -#if !defined(ACE_LACKS_SYS_TYPES_H) -# include <sys/types.h> -#endif -#include <sys/mman.h> - ]) -fi - -ACE_CHECK_HAS_FUNCS(memchr) - -ACE_CHECK_LACKS_FUNCS(mkfifo mkstemp mktemp) - -ACE_CHECK_LACKS_FUNCS(msync mprotect) - -ACE_CHECK_LACKS_FUNCS(pipe) - -ACE_CHECK_LACKS_FUNCS(qsort) - -ACE_CHECK_LACKS_FUNCS(setegid seteuid setgid) - -ACE_CHECK_LACKS_FUNCS([setpgid]) -if test "$ac_cv_func_setpgid" = yes; then - dnl Check if _XOPEN_SOURCE and _XOPEN_SOURCE_EXTENDED macros are - dnl needed to make the setpgid() prototype visible. - ACE_CACHE_CHECK([for setpgid prototype], - [ace_cv_lib_has_setpgid_prototype], - [ - ace_save_CPPFLAGS="$CPPFLAGS" - ace_no_xopen="-U_XOPEN_SOURCE -U_XOPEN_SOURCE_EXTENDED" - CPPFLAGS="$CPPFLAGS $ace_no_xopen" - AC_EGREP_HEADER([[^_]+setpgid], [unistd.h], - [ - ace_cv_lib_has_setpgid_prototype=yes - ], - [ - ace_cv_lib_has_setpgid_prototype=no - ]) - dnl Reset the compiler flags - CPPFLAGS="$ace_save_CPPFLAGS" - ],, [AC_DEFINE([ACE_LACKS_SETPGID_PROTOTYPE])]) - AH_TEMPLATE([ACE_LACKS_SETPGID_PROTOTYPE], - [Define to 1 if platform lacks setpgid() declaration in <unistd.h>.]) -fi - -ACE_CHECK_LACKS_FUNCS([setregid]) -if test "$ac_cv_func_setregid" = yes; then - dnl Check if _XOPEN_SOURCE and _XOPEN_SOURCE_EXTENDED macros are - dnl needed to make the setregid() prototype visible. - ACE_CACHE_CHECK([for setregid prototype], - [ace_cv_lib_has_setregid_prototype], - [ - ace_save_CPPFLAGS="$CPPFLAGS" - ace_no_xopen="-U_BSD_SOURCE -U_XOPEN_SOURCE -U_XOPEN_SOURCE_EXTENDED" - CPPFLAGS="$CPPFLAGS $ace_no_xopen" - AC_EGREP_HEADER([[^_]+setregid], [unistd.h], - [ - ace_cv_lib_has_setregid_prototype=yes - ], - [ - ace_cv_lib_has_setregid_prototype=no - ]) - dnl Reset the compiler flags - CPPFLAGS="$ace_save_CPPFLAGS" - ],, [AC_DEFINE([ACE_LACKS_SETREGID_PROTOTYPE])]) - AH_TEMPLATE([ACE_LACKS_SETREGID_PROTOTYPE], - [Define to 1 if platform lacks setregid() declaration in <unistd.h>.]) -fi - -ACE_CHECK_LACKS_FUNCS([setreuid]) -if test "$ac_cv_func_setreuid" = yes; then - dnl Check if _XOPEN_SOURCE and _XOPEN_SOURCE_EXTENDED macros are - dnl needed to make the setreuid() prototype visible. - ACE_CACHE_CHECK([for setreuid prototype], - [ace_cv_lib_has_setreuid_prototype], - [ - ace_save_CPPFLAGS="$CPPFLAGS" - ace_no_xopen="-U_BSD_SOURCE -U_XOPEN_SOURCE -U_XOPEN_SOURCE_EXTENDED" - CPPFLAGS="$CPPFLAGS $ace_no_xopen" - AC_EGREP_HEADER([[^_]+setreuid], [unistd.h], - [ - ace_cv_lib_has_setreuid_prototype=yes - ], - [ - ace_cv_lib_has_setreuid_prototype=no - ]) - dnl Reset the compiler flags - CPPFLAGS="$ace_save_CPPFLAGS" - ],, [AC_DEFINE([ACE_LACKS_SETREUID_PROTOTYPE])]) - AH_TEMPLATE([ACE_LACKS_SETREUID_PROTOTYPE], - [Define to 1 if platform lacks setreuid() declaration in <unistd.h>.]) -fi - -ACE_CHECK_LACKS_FUNCS(setsid setuid) - -ACE_CHECK_LACKS_FUNCS(sigaction) - -ACE_CHECK_HAS_FUNCS(strnlen) - -ACE_CHECK_LACKS_FUNCS(strchr) - -# believe it or not, both ACE_LACKS_STRERROR and ACE_HAS_STRERROR -# feature test macros are currently used. -ACE_CHECK_HAS_FUNCS(strerror) -ACE_CHECK_LACKS_FUNCS(strerror) - -ACE_CHECK_LACKS_FUNCS(strpbrk) - -ACE_CHECK_LACKS_FUNCS(strrchr) - -ACE_CHECK_LACKS_FUNCS(strspn) - -ACE_CHECK_LACKS_FUNCS(strtod) - -ACE_CHECK_LACKS_FUNCS(strtol) - -ACE_CHECK_LACKS_FUNCS(strtoul) - -# swab() comes in a number of forms: -# swab (const void*, void*, size_t) is POSIX, XPG4, SUS, SUSv2 standard. -# swab (const char*, char*, size_t) is SVID third edition. -# swab (char*, char*, size_t) is on some odd platforms like Windows. -# So, if swab() is available, figure out which of the three variants it is. -# The second and third have ACE config settings. -ACE_CHECK_LACKS_FUNCS([swab], - [ - AC_LINK_IFELSE([ - AC_LANG_PROGRAM([ -#include <stdlib.h> -#include <unistd.h> - ], - [ -// If this compiles, we have the POSIX, XPG4, etc. standard. -const char src[2] = {'a', 'b'}; -char dst[2]; -const void *vsrc = src; -void *vdst = dst; -swab (vsrc, vdst, 2); - ]) - ], - [ - ace_cv_std_swab=yes - ], - [ - AC_LINK_IFELSE([ - AC_LANG_PROGRAM([ -#include <stdlib.h> -#include <unistd.h> - ], - [ -// If this compiles, we have the SVID3 version, else it's the odd, -// non-const one. -const char src[2] = {'a', 'b'}; -char dst[2]; -swab (src, dst, 2); - ]) - ], - [ - AC_DEFINE([ACE_HAS_CONST_CHAR_SWAB]) - ], - [ - AC_DEFINE([ACE_HAS_NONCONST_SWAB]) - ]) - ]) - ], -) - -ACE_CHECK_LACKS_FUNCS(sysconf) - -ACE_CHECK_HAS_FUNCS(sysctl) - -AC_CHECK_FUNC([sysinfo], - [ - if test "$ac_cv_header_sys_systeminfo_h" = yes; then - AC_DEFINE([ACE_HAS_SYSINFO]) - fi - ],) - -ACE_CHECK_LACKS_FUNCS(system) - -AC_CHECK_FUNC([getmsg], - [ - AC_RUN_IFELSE([AC_LANG_SOURCE([[ -#ifndef ACE_LACKS_UNISTD_H -# include <unistd.h> -#endif /* !ACE_LACKS_UNISTD_H */ - -#ifndef ACE_LACKS_SYS_IOCTL_H -# include <sys/ioctl.h> -#endif /* ACE_LACKS_SYS_IOCTL_H */ - -#ifdef ACE_HAS_STREAMS -# include <stropts.h> -#endif /* ACE_HAS_STREAMS */ - -int -main () -{ - int fds[2]; - - if (pipe (fds) != 0) - return -1; - -/* - * Verify that we can actually set a STREAM option that ACE uses. - * This is particularly necessary for platforms where compiling and - * linking succeed but fail at run-time due to a missing actual - * STREAMS implementation. For example, Linux/glibc requires a - * STREAMS patch/add-on. - */ - - int arg = RMSGN; - - if (ioctl (fds[0], I_SRDOPT, (void *) arg) != 0) - return -1; - - return 0; -} - ]])],[ - AC_DEFINE([ACE_HAS_STREAM_PIPES]) - ],[],[ - dnl action if cross-compiling - AC_DEFINE([ACE_HAS_STREAM_PIPES]) - ]) - ],) - -AC_CHECK_FUNC([gethostbyaddr],,) - -AC_CHECK_FUNC([bind], - [ - ACE_CACHE_CHECK([if bind() will select the port if it is zero], - [ace_cv_have_wildcard_bind], - [ - AC_RUN_IFELSE([AC_LANG_SOURCE([[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/socket.h> -#include <netinet/in.h> -#include <string.h> /* for memset() */ - - int main () { - - int sockfd = socket(AF_INET, SOCK_STREAM, 0); - - sockaddr_in serv_addr; - - (void) memset ((void *) &serv_addr, 0, sizeof(serv_addr)); - - serv_addr.sin_family = AF_INET; - serv_addr.sin_addr.s_addr = htonl(INADDR_ANY); - serv_addr.sin_port = 0; - - return bind (sockfd, (struct sockaddr *) &serv_addr, - sizeof(serv_addr)); - } - ]])],[ - ace_cv_have_wildcard_bind=yes - ],[ - ace_cv_have_wildcard_bind=no - ],[ - dnl action if cross-compiling - ace_cv_have_wildcard_bind=yes - ]) - ],,[AC_DEFINE([ACE_LACKS_WILDCARD_BIND])]) - ],) - -case "$host" in - *linux*) - dnl Linux Event Poll - ACE_CACHE_CHECK([for epoll_create], - [ace_cv_linux_event_poll], - [ - AC_LINK_IFELSE([ - AC_LANG_PROGRAM([ -#include <sys/epoll.h> -#include <linux/version.h> -#if LINUX_VERSION_CODE < KERNEL_VERSION (2,5,45) -# error Disabling Linux epoll support. Kernel used in C library is too old. -# error Linux kernel 2.5.45 or better is required. -#endif /* LINUX_VERSION_CODE < KERNEL_VERSION (2,5,45) */ - ], - [ -int const ACE_NUM_DESCRIPTORS = 10; -(void) epoll_create (ACE_NUM_DESCRIPTORS); - ]) - ], - [ - ace_cv_linux_event_poll=yes - ], - [ - ace_cv_linux_event_poll=no - ]) - ], - [ - AC_DEFINE([ACE_HAS_EVENT_POLL]) - ], - []) - ;; - *) - dnl Check if /dev/poll character device file exists and is - dnl useable. Just because /dev/poll is present doesn't mean its - dnl useable - this is the case on HP-UX 11. /dev/poll is there, but - dnl getting it to work requires a set of patches. - AC_RUN_IFELSE([ - AC_LANG_SOURCE([[ -#include <sys/devpoll.h> -#include <fcntl.h> - -int -main () -{ - int fd = open ("/dev/poll", O_RDWR); - close (fd); - return fd == -1 ? -1 : 0; -} - ]])], - [ - AC_DEFINE([ACE_HAS_DEV_POLL]) - ], - [], - []) - ;; -esac - -AC_CHECK_FUNC([gethrtime], - [ - ACE_CHECK_TYPE([hrtime_t],[sys/time.h],[AC_DEFINE([ACE_HAS_HI_RES_TIMER])],) - ],) - -AC_CHECK_FUNC([pread], - [AC_CHECK_FUNC([pwrite], - [ - AC_DEFINE([ACE_HAS_P_READ_WRITE]) - dnl Check if _XOPEN_SOURCE=500 macro is needed to make the pread() and - dnl pwrite() prototypes visible. - ACE_CACHE_CHECK([for pread prototype], - [ace_cv_lib_has_pread_prototype], - [ - ace_save_CPPFLAGS="$CPPFLAGS" - ace_no_xopen="-U_XOPEN_SOURCE" - CPPFLAGS="$CPPFLAGS $ace_no_xopen" - AC_EGREP_HEADER([[^_]+pread], [unistd.h], - [ - ace_cv_lib_has_pread_prototype=yes - ], - [ - ace_cv_lib_has_pread_prototype=no - ]) - dnl Reset the compiler flags - CPPFLAGS="$ace_save_CPPFLAGS" - ],,[AC_DEFINE([ACE_LACKS_PREAD_PROTOTYPE])]) - ],)],) - -ACE_CHECK_LACKS_FUNCS(readv writev) - -ACE_CHECK_HAS_FUNCS(set_t_errno) - -ACE_CHECK_HAS_FUNCS(sigsuspend sigtimedwait) - -ACE_CHECK_LACKS_FUNCS(socketpair) - -AC_CHECK_FUNC([strptime], - [ - AC_DEFINE([ACE_HAS_STRPTIME]) - dnl Check if _XOPEN_SOURCE macro is needed to make the strptime() - dnl prototype visible. - ACE_CACHE_CHECK([for strptime prototype], - [ace_cv_lib_has_strptime_prototype], - [ - ace_save_CPPFLAGS="$CPPFLAGS" - ace_no_xopen="-U_XOPEN_SOURCE" - CPPFLAGS="$CPPFLAGS $ace_no_xopen" - AC_EGREP_HEADER([[^_]+strptime],[time.h], - [ - ace_cv_lib_has_strptime_prototype=yes - ], - [ - ace_cv_lib_has_strptime_prototype=no - ]) - dnl Reset the compiler flags - CPPFLAGS="$ace_save_CPPFLAGS" - ],,[AC_DEFINE([ACE_LACKS_STRPTIME_PROTOTYPE])]) - ], - [ - AC_DEFINE([ACE_LACKS_NATIVE_STRPTIME]) - ]) - -if test "$ac_cv_type_wchar_t" = yes; then - AC_CHECK_FUNC([wcslen], - [AC_DEFINE([ACE_HAS_XPG4_MULTIBYTE_CHAR])],) -fi - -ACE_CHECK_LACKS_FUNCS(syscall) - -AC_CHECK_FUNC([alarm],,) -AC_CHECK_FUNC([signal],,) - -if test "$ac_cv_func_alarm" != yes && - test "$ac_cv_func_signal" != yes; then - AC_DEFINE([ACE_LACKS_UNIX_SIGNALS]) -fi - -AC_CHECK_FUNC([getrlimit]) -AC_CHECK_FUNC([setrlimit]) -if test "$ac_cv_func_getrlimit" != yes || - test "$ac_cv_func_setrlimit" != yes; then - AC_DEFINE([ACE_LACKS_RLIMIT]) -fi - -ACE_CHECK_LACKS_FUNCS(readlink rename recvmsg sendmsg) - -if test "$ac_cv_header_sys_priocntl_h" = yes; then - AC_CHECK_FUNC([priocntl], - [AC_DEFINE([ACE_HAS_PRIOCNTL])],) - -dnl Some platforms define priocntl as a macro! - if test "$ac_cv_func_priocntl" = no; then - ACE_CACHE_CHECK([for priocntl macro], - [ace_cv_lib_has_priocntl_macro], - [ - AC_EGREP_CPP([ACE_PRIOCNTL_MACRO], - [ -#include <sys/priocntl.h> - -#if defined (priocntl) - ACE_PRIOCNTL_MACRO -#endif - ], - [ - ace_cv_lib_has_priocntl_macro=yes - ], - [ - ace_cv_lib_has_priocntl_macro=no - ]) - ], [AC_DEFINE([ACE_HAS_PRIOCNTL])],) - fi dnl test "$ac_cv_func_priocntl" = no -fi dnl test "$ac_cv_header_sys_priocntl_h" = yes - -dnl FIXME: How do we check for a working sbrk()? Do we need to? -ACE_CHECK_LACKS_FUNCS(sbrk) - -ACE_CHECK_HAS_FUNCS(ualarm) -if test $ac_cv_func_ualarm = yes; then - AC_CHECK_DECL([ualarm], - [], - [AC_DEFINE([ACE_LACKS_UALARM_PROTOTYPE], 1, - [Define to 1 if platform lacks the declaration - of ualarm().])], - [#include <unistd.h>]) -fi - -ACE_CHECK_LACKS_FUNCS(umask) - -ACE_CHECK_LACKS_FUNCS(uname) - -ACE_CHECK_LACKS_FUNCS(unlink) - -ACE_CHECK_HAS_FUNCS(vfwprintf vswprintf) - -ACE_CHECK_LACKS_FUNCS(fgetws fputws itow towlower towupper wcscat wcschr wcscmp wcscpy wcscspn wcslen wcsncat wcsncmp wcsncpy wcsnicmp wcspbrk wcsrchr wcsspn wcsstr wcstod wcstok wcstol wcstoul) - -if test "$ac_cv_func_wcstok" = yes; then -dnl The wcstok() function varies with standards. Check which one we have. -AC_MSG_CHECKING([for 2- or 3-param wcstok]) -AC_LINK_IFELSE([AC_LANG_PROGRAM( - [[ -#include <wchar.h> - ]], - [[ - wchar_t str[] = L"junk"; - const wchar_t delim[] = L"\t\n"; - wchar_t *ptr; - wchar_t *p = wcstok (str, delim, &ptr); - ]])], - [ - AC_DEFINE([ACE_HAS_3_PARAM_WCSTOK], 1, - [Define to 1 if platform has 3 parameter wcstok()]) - AC_MSG_RESULT([3]) - ], - [ - AC_MSG_RESULT([2]) - ]) -fi dnl test "$ac_cv_func_wcstok" = yes - -dnl Check for SYSV IPC functions -dnl -dnl Although Darwin/OS X does not implement any of the SysV IPC API, -dnl its C library contains stubs for all the system calls (probably -dnl left over from the BSD libc). This causes false positives from -dnl AC_CHECK_FUNC which results in configure reporting that SysV IPC -dnl is supported. We avoid this problem by avoiding the function -dnl checks if the cooresponding headers were not detected earlier. -dnl -if test "$ac_cv_header_sys_msg_h" = yes; then - AC_CHECK_FUNC([msgctl],,) - - AC_CHECK_FUNC([msgget],,) - - AC_CHECK_FUNC([msgrcv],,) -fi dnl test "$ac_cv_header_sys_msg_h" = yes - -if test "$ac_cv_header_sys_sem_h" = yes; then - AC_CHECK_FUNC([semctl],,) - - AC_CHECK_FUNC([semget],,) - - AC_CHECK_FUNC([semop],,) -fi dnl test "$ac_cv_header_sys_sem_h" = yes - -if test "$ac_cv_header_sys_shm_h" = yes; then - AC_CHECK_FUNC([shmat],,) - - AC_CHECK_FUNC([shmctl],,) - - AC_CHECK_FUNC([shmdt],,) - - AC_CHECK_FUNC([shmget],,) -fi dnl test "$ac_cv_header_sys_shm_h" = yes - -dnl End check for SYSV IPC functions - -AC_CHECK_FUNC([read_real_time], - [AC_DEFINE([ACE_HAS_AIX_HI_RES_TIMER])],) - -dnl See shm_open() test after this one ... -dnl AC_CHECK_FUNC([shm_open], [AC_DEFINE([ACE_HAS_SHM_OPEN])],) - -dnl Use a more comprehensive test for shm_open() since the prototype -dnl may not be visible on all platforms without enabling POSIX.1b -dnl support (e.g. when the user defines _POSIX_C_SOURCE > 2). -AC_MSG_CHECKING([for shm_open]) -AC_LINK_IFELSE([AC_LANG_PROGRAM( - [[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <fcntl.h> -#include <sys/stat.h> -#include <sys/mman.h> - ]], - [[ - const char name[] = "Foo"; - const int oflag = O_RDONLY; - const mode_t mode = 0400; /* Whatever */ - const int fd = shm_open (name, oflag, mode); - ]])], - [ - AC_DEFINE([ACE_HAS_SHM_OPEN]) - AC_MSG_RESULT([yes]) - ], - [ - AC_MSG_RESULT([no]) - ]) - -ACE_CHECK_HAS_FUNCS(snprintf) - -ACE_CHECK_LACKS_FUNCS(tempnam truncate) - -dnl Check for MIT pthreads APIs for timed send/recv operations -ACE_CHECK_HAS_FUNCS(read_timedwait readv_timedwait recv_timedwait recvfrom_timedwait recvmsg_timedwait send_timedwait sendmsg_timedwait sendto_timedwait write_timedwait writev_timedwait) - -dnl Save the cache for debugging purposes -AC_CACHE_SAVE - -dnl Check for POSIX Semaphore functions -dnl We only check for a few of them since some platforms don't have these. -dnl On some platforms, a separate library is required, so use AC_SEARCH_LIBS -dnl instead of AC_CHECK_FUNC. This will add any needed library to LIBS. -AC_SEARCH_LIBS([sem_init],rt,[ace_cv_func_sem_init=yes],,) -AC_SEARCH_LIBS([sem_destroy],rt,[ace_cv_func_sem_destroy=yes],,) - -dnl We only enable POSIX semaphores if we are not using UNIX International -dnl threads. -dnl Enabling POSIX semaphores on Solaris seems to cause problems for -dnl ACE. (NOTE: This may no longer be true after the updates/fixes -dnl I made. The fixes corrected broken code in ACE_OS::sema_init(). -dnl -Ossama) -if test "$ace_cv_func_sem_init" = yes && - test "$ace_cv_func_sem_destroy" = yes && - test "$ace_cv_type_sem_t" = yes && - test "$ace_has_sthreads" != yes; then - -dnl Only enable POSIX semaphore support if process shared semaphores -dnl are supported. Presumably process shared semaphores are only -dnl available if the _POSIX_THREAD_PROCESS_SHARED macro is defined by -dnl the platform. - AC_EGREP_CPP([WE_HAVE_SHARED_POSIX_SEMAPHORES], - [ -#ifndef _REENTRANT -#define _REENTRANT -#endif - -#ifndef _THREAD_SAFE -#define _THREAD_SAFE -#endif - -#ifndef ACE_LACKS_UNISTD_H -# include <unistd.h> /* needed for _POSIX_THREAD_PROCESS_SHARED */ -#endif - -#include <pthread.h> -#include <semaphore.h> - -#if defined (_POSIX_THREAD_PROCESS_SHARED) -WE_HAVE_SHARED_POSIX_SEMAPHORES -#endif - ], - [ - AC_DEFINE([ACE_HAS_POSIX_SEM]) - - AC_CHECK_FUNC([sem_open]) - AC_CHECK_FUNC([sem_close]) - AC_CHECK_FUNC([sem_unlink]) - if test "$ac_cv_func_sem_open" = no || - test "$ac_cv_func_sem_close" = no || - test "$ac_cv_func_sem_unlink" = no; then - - AC_DEFINE([ACE_LACKS_NAMED_POSIX_SEM]) - else - dnl Check if it works! For example, in glibc 2.x sem_open exists - dnl but it appears to be a stub. However, it isn't listed as a - dnl stub in <gnu/stubs.h> so the configure script thinks it is - dnl implemented! - ACE_CACHE_CHECK([if sem_open works], - [ace_cv_sem_open_works], - [ - AC_RUN_IFELSE([AC_LANG_SOURCE([[ -#ifndef ACE_LACKS_SYS_TYPES_H -#include <sys/types.h> -#endif - -#include <sys/stat.h> -#include <fcntl.h> - -#include <stddef.h> /* for definition of "NULL" */ - -#include <semaphore.h> - -#ifndef SEM_FAILED -# define SEM_FAILED ((sem_t *) -1) -#endif - -int -main () -{ - sem_t *s = 0; - - s = sem_open ("ace_semaphore_foo", O_CREAT | O_EXCL, 0600, 1); - - if (s == SEM_FAILED) - return -1; /* FAILURE */ - - if (sem_close (s) != 0) - return -1; /* Something went wrong! */ - - return 0; -} - ]])],[ - ace_cv_sem_open_works=yes - ],[ - ace_cv_sem_open_works=no - ],[ - dnl action if cross-compiling - ace_cv_sem_open_works=yes - ]) - ],, [AC_DEFINE([ACE_LACKS_NAMED_POSIX_SEM])]) - fi - ],) - -fi dnl check for POSIX Semaphore functions - - -dnl The following tests are performed only when the user has enabled -dnl support for threads. - -dnl NOTE: Make sure the thread library is in "LIBS" -dnl (e.g.: LIBS="$LIBS -lpthread") -dnl otherwise the below thread "CHECK_FUNCs" -dnl will not work correctly. -if test "$ace_user_enable_threads" = yes; then - - if test "$ace_has_pthreads" = yes; then -dnl Digital UNIX 4.0 "mangles" the following pthread functions: -dnl pthread_attr_getguardsize_np -dnl pthread_attr_getinheritsched -dnl pthread_attr_getstacksize -dnl pthread_attr_setguardsize_np -dnl pthread_attr_setinheritsched -dnl pthread_attr_setstacksize -dnl pthread_cancel -dnl pthread_cond_broadcast -dnl pthread_cond_destroy -dnl pthread_cond_init -dnl pthread_cond_sig_preempt_int_np -dnl pthread_cond_signal -dnl pthread_cond_signal_int_np -dnl pthread_cond_timedwait -dnl pthread_cond_wait -dnl pthread_create -dnl pthread_delay_np -dnl pthread_detach -dnl pthread_equal -dnl pthread_exit -dnl pthread_get_expiration_np -dnl pthread_getspecific -dnl pthread_join -dnl pthread_lock_global_np -dnl pthread_mutex_destroy -dnl pthread_mutex_init -dnl pthread_mutex_lock -dnl pthread_mutex_trylock -dnl pthread_mutex_unlock -dnl pthread_once -dnl pthread_self -dnl pthread_setspecific -dnl pthread_testcancel -dnl pthread_unlock_global_np -dnl These functions have a double underscore "__" prepended to maintain -dnl backwards compatibility with Pthread Draft 4 functions of the same -dnl name. - - ACE_CHECK_LACKS_FUNCS(pthread_sigmask) - - AC_CHECK_FUNC([pthread_key_create], - [AC_DEFINE([ACE_HAS_THREAD_SPECIFIC_STORAGE])], - [ - AC_CHECK_FUNC([pthread_keycreate], - [AC_DEFINE(ACE_HAS_THREAD_SPECIFIC_STORAGE)], - [AC_DEFINE(ACE_HAS_TSS_EMULATION)]) - ]) - - ACE_CHECK_HAS_FUNCS(pthread_condattr_setkind_np) - ACE_CHECK_HAS_FUNCS(pthread_mutexattr_setkind_np) - - AC_CHECK_FUNC([pthread_condattr_setpshared], - , - [AC_DEFINE([ACE_LACKS_CONDATTR_PSHARED])]) - - AC_CHECK_FUNC([pthread_attr_setstackaddr], - , - [AC_DEFINE([ACE_LACKS_THREAD_STACK_ADDR])]) - - ACE_CHECK_FUNC([pthread_attr_setstacksize], [pthread.h], - , - [AC_DEFINE([ACE_LACKS_THREAD_STACK_SIZE])]) - - ACE_CHECK_FUNC([pthread_cancel], [pthread.h], - [ - dnl Make sure the prototype actually exists. Some platforms, - dnl such as FreeBSD 4, appear to have a missing prototype. If - dnl the prototype is missing, then don't use pthread_cancel. - dnl Creating a prototype for it in ACE is probably a bad idea. - - ace_save_CPPFLAGS="$CPPFLAGS" - CPPFLAGS="$CPPFLAGS $ACE_THR_CPPFLAGS" - - AC_EGREP_HEADER([pthread_cancel], [pthread.h],, - [ - AC_DEFINE([ACE_LACKS_PTHREAD_CANCEL]) - ]) - - dnl Reset the preprocessor flags - CPPFLAGS="$ace_save_CPPFLAGS" - ], - [ - AC_DEFINE([ACE_LACKS_PTHREAD_CANCEL]) - ]) - - ACE_CHECK_LACKS_FUNCS(pthread_yield) - ACE_CHECK_LACKS_FUNCS(pthread_thr_sigsetmask) - - AC_CHECK_FUNC([pthread_attr_setdetachstate], - , - [AC_DEFINE([ACE_LACKS_SETDETACH])]) - - dnl ACE currently doesn't provide enough fine grained control over - dnl these functions so both must be present in order to prevent - dnl ACE_LACKS_SETSCHED from being defined. - AC_CHECK_FUNC([sched_setscheduler], - [ - AC_CHECK_FUNC([pthread_attr_setschedpolicy],, - [AC_CHECK_FUNC([pthread_attr_setsched],, - [AC_DEFINE([ACE_LACKS_SETSCHED])])]) - ], - [ - AC_DEFINE([ACE_LACKS_SETSCHED]) - ]) - - AC_CHECK_FUNC([pthread_attr_setscope], - , - [AC_DEFINE([ACE_LACKS_THREAD_PROCESS_SCOPING])]) - - AC_CHECK_FUNC([pthread_mutexattr_setpshared], - , - [AC_DEFINE([ACE_LACKS_MUTEXATTR_PSHARED])]) - -dnl Check for POSIX Threads Draft 4 functions - AC_CHECK_FUNC([pthread_mutexattr_create],,) - AC_CHECK_FUNC([pthread_mutexattr_delete],,) - AC_CHECK_FUNC([pthread_condattr_delete],,) - AC_CHECK_FUNC([pthread_condattr_create],,) - AC_CHECK_FUNC([pthread_setprio],,) - AC_CHECK_FUNC([pthread_getprio],,) - AC_CHECK_FUNC([pthread_setcancel],,) - AC_CHECK_FUNC([pthread_setasynccancel],,) - AC_CHECK_FUNC([pthread_kill],,) -dnl Check for POSIX Threads Draft 6 functions - AC_CHECK_FUNC([pthread_attr_setprio],,) - AC_CHECK_FUNC([pthread_attr_getprio],,) - AC_CHECK_FUNC([pthread_setintr],,) - AC_CHECK_FUNC([pthread_setintrtype],,) -dnl Check for POSIX threads Draft 6, 7 and Standard common functions - AC_CHECK_FUNC([pthread_mutexattr_init],,) - AC_CHECK_FUNC([pthread_mutexattr_destroy],,) - AC_CHECK_FUNC([pthread_condattr_init],,) - AC_CHECK_FUNC([pthread_condattr_destroy],,) -dnl Check for POSIX Threads Draft 7 and Draft Standard common functions - AC_CHECK_FUNC([pthread_setschedparam],,) - AC_CHECK_FUNC([pthread_getschedparam],,) - AC_CHECK_FUNC([pthread_setcancelstate],,) - AC_CHECK_FUNC([pthread_setcanceltype],,) -dnl Check for POSIX Threads Draft Standard functions -dnl sched_yield() is in the C library or perhaps in "-lposix4." -dnl We need to add other library checks in this script's "check libraries" -dnl section if it is in another library. -dnl AC_CHECK_FUNC(sched_yield,,) -dnl We already check for this during the library checks. - -dnl Check for Unix98 pthreads extensions - ACE_CACHE_CHECK([for struct pthread_rwlock_t], - [ace_cv_struct_pthread_rwlock_t], - [ - dnl Since we are checking for pthread_rwlock_t in more than one header - dnl we can't use the ACE_CHECK_STRUCT macro so we have to do things - dnl manually. - ACE_TRY_COMPILE_STRUCT([pthread_rwlock_t], [pthread.h], - [ - ace_cv_struct_pthread_rwlock_t=yes - ], - [ - ACE_TRY_COMPILE_STRUCT([pthread_rwlock_t], [sys/types.h], - [ - ace_cv_struct_pthread_rwlock_t=yes - ], - [ - ace_cv_struct_pthread_rwlock_t=no - ]) - ]) - ],,) - - ACE_CACHE_CHECK([for struct pthread_rwlockattr_t], - [ace_cv_struct_pthread_rwlockattr_t], - [ - dnl Since we are checking for pthread_rwlockattr_t in more than one - dnl header, we can't use the ACE_CHECK_STRUCT macro so we have to do - dnl things manually. - ACE_TRY_COMPILE_STRUCT([pthread_rwlockattr_t], [pthread.h], - [ - ace_cv_struct_pthread_rwlockattr_t=yes - ], - [ - ACE_TRY_COMPILE_STRUCT([pthread_rwlockattr_t], [sys/types.h], - [ - ace_cv_struct_pthread_rwlockattr_t=yes - ], - [ - ace_cv_struct_pthread_rwlockattr_t=no - ]) - ]) - ],,) - - ACE_CHECK_HAS_FUNCS(pthread_continue pthread_continue_np pthread_resume_np pthread_suspend pthread_suspend_np) - ACE_CHECK_HAS_FUNCS(pthread_getconcurrency pthread_setconcurrency) - ACE_CHECK_HAS_FUNCS(pthread_attr_setcreatesuspend_np) - - ACE_CHECK_HAS_FUNCS(pthread_getaffinity_np pthread_setaffinity_np) - - ACE_CHECK_HAS_FUNCS(sched_getaffinity) -if test "$ac_cv_func_sched_getaffinity" = yes; then -dnl The sched_getaffinity() function varies between linux versions -dnl Check which one we have. -AC_MSG_CHECKING([for 2- or 3-param sched_getaffinity]) -AC_LINK_IFELSE([AC_LANG_PROGRAM( - [[ -#if !defined(ACE_LACKS_SYS_TYPES_H) -#include <sys/types.h> -#endif -#if !defined(ACE_LACKS_SCHED_H) -#include <sched.h> -#endif - ]], - [[ - pid_t pid; - cpu_set_t cpuset; - sched_getaffinity(pid, sizeof(cpuset), &cpuset); - ]])], - [ - AC_MSG_RESULT([3]) - ], - [ - AC_MSG_RESULT([2]) - AC_DEFINE([ACE_HAS_2_PARAM_SCHED_GETAFFINITY], 1, - [Define to 1 if platform has 2 parameter sched_getaffinity()]) - ]) -fi dnl test "$ac_cv_func_sched_getaffinity" = yes - - ACE_CHECK_HAS_FUNCS(sched_setaffinity) -if test "$ac_cv_func_sched_setaffinity" = yes; then -dnl The sched_setaffinity() function varies between linux versions -dnl Check which one we have. -AC_MSG_CHECKING([for 2- or 3-param sched_setaffinity]) -AC_LINK_IFELSE([AC_LANG_PROGRAM( - [[ -#if !defined(ACE_LACKS_SYS_TYPES_H) -#include <sys/types.h> -#endif -#if !defined(ACE_LACKS_SCHED_H) -#include <sched.h> -#endif - ]], - [[ - pid_t pid; - cpu_set_t cpuset; - sched_setaffinity(pid, sizeof(cpuset), &cpuset); - ]])], - [ - AC_MSG_RESULT([3]) - ], - [ - AC_MSG_RESULT([2]) - AC_DEFINE([ACE_HAS_2_PARAM_SCHED_SETAFFINITY], 1, - [Define to 1 if platform has 2 parameter sched_setaffinity()]) - ]) -fi dnl test "$ac_cv_func_sched_setaffinity" = yes - - - AC_CHECK_FUNC([pthread_rwlock_init],,) - AC_CHECK_FUNC([pthread_rwlock_destroy],,) - AC_CHECK_FUNC([pthread_rwlock_rdlock],,) - AC_CHECK_FUNC([pthread_rwlock_wrlock],,) - AC_CHECK_FUNC([pthread_rwlock_unlock],,) - AC_CHECK_FUNC([pthread_rwlock_tryrdlock],,) - AC_CHECK_FUNC([pthread_rwlock_trywrlock],,) - AC_CHECK_FUNC([pthread_rwlockattr_init],,) - AC_CHECK_FUNC([pthread_rwlockattr_destroy],,) - AC_CHECK_FUNC([pthread_rwlockattr_setpshared], - , - [AC_DEFINE([ACE_LACKS_RWLOCKATTR_PSHARED])]) - - if test "$ace_cv_struct_pthread_rwlock_t" = yes && - test "$ace_cv_struct_pthread_rwlockattr_t" = yes && - test "$ac_cv_func_pthread_rwlock_init" = yes && - test "$ac_cv_func_pthread_rwlock_destroy" = yes && - test "$ac_cv_func_pthread_rwlock_rdlock" = yes && - test "$ac_cv_func_pthread_rwlock_wrlock" = yes && - test "$ac_cv_func_pthread_rwlock_unlock" = yes && - test "$ac_cv_func_pthread_rwlock_tryrdlock" = yes && - test "$ac_cv_func_pthread_rwlock_trywrlock" = yes && - test "$ac_cv_func_pthread_rwlockattr_init" = yes && - test "$ac_cv_func_pthread_rwlockattr_destroy" = yes; then - AC_DEFINE([ACE_HAS_PTHREADS_UNIX98_EXT]) - fi dnl Unix98 pthreads extensions - -dnl Check if platform has thread_self() rather than pthread_self() - ACE_CHECK_FUNC([pthread_self], [pthread.h], - , - [ - AC_CHECK_FUNC([thread_self], - [ - AC_DEFINE([ACE_HAS_THREAD_SELF]) - ],) - ]) - -dnl Check if pthread.h declares an enum with PTHREAD_PROCESS_PRIVATE and -dnl PTHREAD_PROCESS_SHARED values. - ACE_CACHE_CHECK([for PTHREAD_PROCESS_* enumeration in pthread.h], - [ace_cv_lib_pthread_process_enum], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <pthread.h> - ]], [[ -/* Undefine PTHREAD_PROCESS_SHARED in case some platforms #define it */ -#undef PTHREAD_PROCESS_SHARED -int foo = PTHREAD_PROCESS_SHARED; - ]])],[ - ace_cv_lib_pthread_process_enum=yes - ],[ - ace_cv_lib_pthread_process_enum=no - ]) - ], - [ - AC_DEFINE([ACE_HAS_PTHREAD_PROCESS_ENUM]) - ],) - -dnl Check if pthread_create requires an extern "C" start routine -ACE_CONVERT_WARNINGS_TO_ERRORS( -[ -ACE_CACHE_CHECK([if pthread_create requires an extern "C" start routine], - [ace_cv_lib_pthread_c_func],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <pthread.h> - -void *ace_start_routine(void *); - ]], [[ -pthread_create(0, 0, ace_start_routine, 0); - ]])],[ - ace_cv_lib_pthread_c_func=no - ],[ - dnl Check if extern "C" start routine is required. - AC_COMPILE_IFELSE([AC_LANG_PROGRAM( - [[ -#include <pthread.h> - -extern "C" void *ace_start_routine(void *); - ]], - [[ -pthread_create(0, 0, ace_start_routine, 0); - ]])], - [ - ace_cv_lib_pthread_c_func=yes - ], - [ - ace_cv_lib_pthread_c_func=no - ]) - ]) - ], - [ - AC_DEFINE([ACE_HAS_THR_C_FUNC]) - ],) -]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS - -dnl Check if pthread_key_create has a standard arg thread destructor -ACE_CACHE_CHECK([if pthread_key_create has std arg thread destructor], - [ace_cv_lib_pthread_stdarg_dest],[ - if test "$ac_cv_func_pthread_key_create" = yes; then - ace_pthread_key_create=pthread_key_create - else - ace_pthread_key_create=pthread_keycreate - fi - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <pthread.h> - -void ace_destructor(void *); - ]], [[ -${ace_pthread_key_create}(0, ace_destructor); - ]])],[ - ace_cv_lib_pthread_stdarg_dest=no - ],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM( - [[ -#include <pthread.h> - -void ace_destructor(...); - ]], - [[ -${ace_pthread_key_create}(0, ace_destructor); - ]])], - [ - ace_cv_lib_pthread_stdarg_dest=yes - ], - [ - ace_cv_lib_pthread_stdarg_dest=no - ]) - ]) - ], - [ - AC_DEFINE([ACE_HAS_STDARG_THR_DEST]) - ],) - -dnl Check if pthread_key_create requires an extern "C" start routine -ACE_CONVERT_WARNINGS_TO_ERRORS([ -ACE_CACHE_CHECK([if pthread_key_create requires an extern "C" start routine], - [ace_cv_lib_pthread_c_dest],[ - if test "$ac_cv_func_pthread_key_create" = yes; then - ace_pthread_key_create=pthread_key_create - else - ace_pthread_key_create=pthread_keycreate - fi - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <pthread.h> - -void ace_destructor(void *); - ]], [[ -${ace_pthread_key_create}(0, ace_destructor); - ]])],[ - ace_cv_lib_pthread_c_dest=no - ],[ - dnl Check if extern "C" start routine is required. - AC_COMPILE_IFELSE([AC_LANG_PROGRAM( - [[ -#include <pthread.h> - -extern "C" void ace_destructor(void *); - ]], - [[ -${ace_pthread_key_create}(0, ace_destructor); - ]])], - [ - ace_cv_lib_pthread_c_dest=yes - ], - [ - ace_cv_lib_pthread_c_dest=no - ]) - ]) - ], - [ - AC_DEFINE([ACE_HAS_THR_C_DEST]) - ],) -]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS - - -AC_CHECK_FUNC([sched_get_priority_min],, - [ -dnl Check if the PTHREAD_MIN_PRIORITY constant exists. - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <pthread.h> - ]], [[ - int p = (int) PTHREAD_MIN_PRIORITY; - ]]) - ], - [ - dnl Since we have PTHREAD_MIN_PRIORITY, denote that PX_PRIO_MIN - dnl should not be used. - ace_has_px_prio_min=no - ], - [ - dnl PTHREAD_MIN_PRIORITY doesn't appear to be defined, so - dnl check if the platform defines PX_PRIO_MIN, instead. - - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <pthread.h> - ]], [[ - int p = (int) PX_PRIO_MIN; - ]])], - [ - ace_has_px_prio_min=yes - ], - [ - ace_has_px_prio_min=no - ]) - ]) - ]) - - if test "$ace_has_px_prio_min" = yes; then - AC_DEFINE([PTHREAD_MIN_PRIORITY], - [PX_PRIO_MIN], - [Minimum thread priority]) - fi - -AC_CHECK_FUNC([sched_get_priority_max],, - [ -dnl Check if the PTHREAD_MAX_PRIORITY constant exists. - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <pthread.h> - ]], [[ - int p = (int) PTHREAD_MAX_PRIORITY; - ]]) - ], - [ - dnl Since we have PTHREAD_MAX_PRIORITY, denote that PX_PRIO_MAX - dnl should not be used. - ace_has_px_prio_max=no - ], - [ - dnl PTHREAD_MAX_PRIORITY doesn't appear to be defined, so - dnl check if the platform defines PX_PRIO_MAX, instead. - - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <pthread.h> - ]], [[ - int p = (int) PX_PRIO_MAX; - ]])], - [ - ace_has_px_prio_max=yes - ], - [ - ace_has_px_prio_max=no - ]) - ]) - ]) - - if test "$ace_has_px_prio_max" = yes; then - AC_DEFINE([PTHREAD_MAX_PRIORITY], - [PX_PRIO_MAX], - [Maximum thread priority]) - fi - - fi dnl test "$ace_has_pthreads" = yes - - if test "$ace_has_sthreads" = yes; then -dnl Only check for these functions if we have the UNIX International -dnl Threads library "thread." - AC_CHECK_FUNC([thr_keycreate], - [AC_DEFINE([ACE_HAS_THREAD_SPECIFIC_STORAGE])], - [AC_DEFINE([ACE_HAS_TSS_EMULATION])]) - - AC_CHECK_FUNC([thr_yield], - [AC_DEFINE([ACE_HAS_THR_YIELD])],) - - AC_CHECK_FUNC([thr_keydelete], - [AC_DEFINE([ACE_HAS_THR_KEYDELETE])],) - - AC_CHECK_FUNC([thr_min_stack],[], - [ - AC_CHECK_FUNC([thr_minstack], - [AC_DEFINE([ACE_HAS_THR_MINSTACK])],) - ]) - - fi dnl test "$ace_has_sthreads" = yes - -fi dnl test "$ace_user_enable_threads" = yes - -dnl -dnl By Eric: -dnl ACE will define a sigwait function if we lie and say we don't have -dnl one. Unfortunately, the ACE function may conflict with our -dnl function, so we'll go ahead and turn this on, even if we are -dnl ignoring threads. -ACE_CHECK_HAS_FUNCS(sigwait) - - -dnl Check for reentrant functions -if test "$ace_user_enable_reentrant_funcs" = yes; then - AC_CHECK_FUNC([rand_r]) - - AC_CHECK_FUNC([strtok_r], - [ - dnl Check if _POSIX_SOURCE macro is needed to make the strtok_r() - dnl prototype visible. - ACE_CACHE_CHECK([for strtok_r prototype], - [ace_cv_lib_has_strtok_r_prototype], - [ - ace_save_CPPFLAGS="$CPPFLAGS" - ace_no_posix="-U_POSIX_SOURCE $ACE_THR_CPPFLAGS" - CPPFLAGS="$CPPFLAGS $ace_no_posix" - AC_EGREP_HEADER([[^_]+strtok_r], [string.h], - [ - ace_cv_lib_has_strtok_r_prototype=yes - ], - [ - ace_cv_lib_has_strtok_r_prototype=no - ]) - dnl Reset the preprocessor flags - CPPFLAGS="$ace_save_CPPFLAGS" - ],, [AC_DEFINE([ACE_LACKS_STRTOK_R_PROTOTYPE])]) - ],) - - AC_CHECK_FUNC([getpwnam_r], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef _REENTRANT -# define _REENTRANT -#endif -#ifndef ACE_LACKS_PWD_H -# include <pwd.h> -#endif -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif - ]], - [[ - const char * name; - struct passwd * pwent; - char * buffer; - int buflen; - struct passwd * result; - - int status = getpwnam_r (name, pwent, buffer, buflen, &result); - ]])], - [ - if test "$ace_user_enable_reentrant_funcs" = yes; then - AC_DEFINE([ACE_HAS_POSIX_GETPWNAM_R]) - fi - ], - [ - dnl Nothing to do! - ]) - ], - [AC_DEFINE([ACE_LACKS_PWD_REENTRANT_FUNCTIONS])]) - - AC_CHECK_FUNC([ctime_r],,) - - AC_CHECK_FUNC([localtime_r],,) - - AC_CHECK_FUNC([gmtime_r],,) - - AC_CHECK_FUNC([asctime_r],,) - - AC_CHECK_FUNC([getprotobyname_r],,) - - AC_CHECK_FUNC([getprotobynumber_r],,) - - AC_CHECK_FUNC([gethostbyaddr_r],,) - - AC_CHECK_FUNC([gethostbyname_r],,) - - AC_CHECK_FUNC([getservbyname_r],,) -fi dnl End checks for reentrant functions - - -ACE_CHECK_LACKS_FUNCS(readdir_r) - -dnl Disabled until we figure out what to do with the comparator -dnl function argument inconsistencies between different platforms. -dnl For example: -dnl int comparator (const void * d1, const void * d2) -dnl instead of: -dnl int comparator (const dirent ** d1, const dirent ** d2) -dnl -dnl ACE_CHECK_HAS_FUNCS([scandir]) - -ACE_CHECK_LACKS_FUNCS(seekdir telldir) - - -dnl -dnl SECTION 11: checks for function characteristics -dnl - -ACE_CONVERT_WARNINGS_TO_ERRORS([ -dnl Check if dlopen takes a char * arg instead of const char * - if test "$ace_has_svr4_dynamic_linking" = yes; then - ACE_CACHE_CHECK([if dlopen takes a char *], - [ace_cv_lib_charptr_dl], - [ - dnl Check if it takes a const char *, first. - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <dlfcn.h> - ]], [[ - const char *filename = 0; - int flag = 0; - void *ptr = dlopen(filename, flag); - ]])],[ - ace_cv_lib_charptr_dl=no - ],[ - dnl Now check if it takes a non-const char *. - AC_COMPILE_IFELSE([AC_LANG_PROGRAM( - [[ -#include <dlfcn.h> - ]], - [[ - char *filename = 0; - int flag = 0; - void *ptr = dlopen(filename, flag); - ]])], - [ - ace_cv_lib_charptr_dl=yes - ], - [ - ace_cv_lib_charptr_dl=no - ]) - ]) - ], [AC_DEFINE([ACE_HAS_CHARPTR_DL])],) - fi dnl test "$ace_has_svr4_dynamic_linking" = yes -]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS - -ACE_CONVERT_WARNINGS_TO_ERRORS([ -dnl Check if "getby" functions use a non-const char * argument - if test "$ac_cv_func_gethostbyaddr" = yes; then - ACE_CACHE_CHECK(["getby" functions take a non-const char *], - [ace_cv_lib_nonconst_getby], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <sys/socket.h> - ]], [[ - char *addr = 0; - int len = 0; - int type = 0; - struct hostent *mystruct = 0; - - mystruct = gethostbyaddr(name, len, type); - ]])],[ - ace_cv_lib_nonconst_getby=yes - ],[ - ace_cv_lib_nonconst_getby=no - ]) - ], [AC_DEFINE([ACE_HAS_NONCONST_GETBY])],) - fi dnl test "$ac_cv_func_gethostbyaddr" = yes -]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS - -dnl Check if new throws exception upon failure -if test "$ace_user_enable_exceptions" = yes; then - ACE_CACHE_CHECK([if new throws std::bad_alloc exception on failure], - [ace_cv_new_throws_bad_alloc_exception], - [ - AC_RUN_IFELSE([AC_LANG_SOURCE([[ -#if defined (ACE_HAS_NEW_NO_H) -# include <new> -#elif defined (ACE_HAS_NEW_H) -# include <new.h> -#endif - -#if defined (ACE_HAS_STDEXCEPT_NO_H) -# include <stdexcept> -#elif defined (ACE_HAS_EXCEPTION_H) -# include <exception.h> -#endif - - int main(int, char *[]) { - while (1) { - try { - char *a = new char[1024*1024]; - if (a == 0) { - return 1; /* new() does NOT throw exceptions */ - } - } - -#ifdef ACE_USES_STD_NAMESPACE_FOR_STDCPP_LIB - catch (std::bad_alloc) -#else - catch (bad_alloc) -#endif /* ACE_USES_STD_NAMESPACE_FOR_STDCPP_LIB */ - { - return 0; /* new() does throw exceptions */ - } - }; - - return 1; /* ERROR: We shouldn't get this far! */ - } - ]])],[ - ace_cv_new_throws_bad_alloc_exception=yes - ],[ - ace_cv_new_throws_bad_alloc_exception=no - ],[ - ace_cv_new_throws_bad_alloc_exception=no - ]) - ], [AC_DEFINE([ACE_NEW_THROWS_EXCEPTIONS])],) - - if test "$ace_cv_new_throws_bad_alloc_exception" != yes; then - ACE_CACHE_CHECK([if new throws xalloc exception on failure], - [ace_cv_new_throws_xalloc_exception], - [ - AC_RUN_IFELSE([AC_LANG_SOURCE([[ -#if defined (ACE_HAS_NEW_NO_H) -# include <new> -#elif defined (ACE_HAS_NEW_H) -# include <new.h> -#endif - -#if defined (ACE_HAS_STDEXCEPT_NO_H) -# include <stdexcept> -#elif defined (ACE_HAS_EXCEPTION_H) -# include <exception.h> -#endif - - int main(int, char *[]) { - while (1) { - try { - char *a = new char[1024*1024]; - if (a == 0) { - return 1; /* new() does NOT throw exceptions */ - } - } - - catch (xalloc) - { - return 0; /* new() does throw exceptions */ - } - }; - - return 1; /* ERROR: We shouldn't get this far! */ - } - ]])],[ - ace_cv_new_throws_xalloc_exception=yes - ],[ - ace_cv_new_throws_xalloc_exception=no - ],[ - ace_cv_new_throws_xalloc_exception=no - ]) - ], [AC_DEFINE([ACE_NEW_THROWS_EXCEPTIONS])],) - fi dnl ace_cv_new_throws_bad_alloc_exceptions = no -fi dnl $ace_user_enable_exceptions = yes - -AC_CACHE_CHECK([if compiler supports new(std::nothrow)], - [ace_cv_has_new_nothrow], - [AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ -#if defined (ACE_HAS_NEW_NO_H) -# include <new> -#elif defined (ACE_HAS_NEW_H) -# include <new.h> -#endif - -int main(int, char*[]) { - int *foo; - -#ifdef ACE_USES_STD_NAMESPACE_FOR_STDCPP_LIB - foo = new (std::nothrow) int; -#else - foo = new (nothrow) int; -#endif /* ACE_USES_STD_NAMESPACE_FOR_STDCPP_LIB */ -}]])], [ - ace_cv_has_new_nothrow=yes - ],[ - ace_cv_has_new_nothrow=no - ])]) -if test $ace_cv_has_new_nothrow = yes; then - AC_DEFINE([ACE_HAS_NEW_NOTHROW]) -fi - -ACE_CONVERT_WARNINGS_TO_ERRORS([ -dnl Check if putmsg takes a const struct strbuf * -dnl If we have getmsg() we can be pretty sure that we have putmsg() - if test "$ac_cv_func_getmsg" = yes || - test "$ac_cv_header_stropts_h" = yes; then - ACE_CACHE_CHECK([if putmsg takes a const struct strbuf*], - [ace_cv_lib_const_strbufptr], - [ - dnl Check if it takes a const struct strbuf *, first. - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <stropts.h> - ]], [[ - int result = 0; - int fd = 0; - const struct strbuf * ace_str = 0; - int flags = 0; - - result = putmsg(fd, ace_str, ace_str, flags); - ]])],[ - ace_cv_lib_const_strbufptr=yes - ],[ - ace_cv_lib_const_strbufptr=no - ]) - ],, [AC_DEFINE([ACE_LACKS_CONST_STRBUF_PTR])]) - fi dnl "$ac_cv_func_getmsg" = yes || "$ac_cv_header_stropts_h" = yes -]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS - -dnl Check if select takes int instead of fd_set -ACE_CONVERT_WARNINGS_TO_ERRORS([ - ACE_CACHE_CHECK([if select takes int instead of fd_set], - [ace_cv_lib_select_takes_int], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/time.h> -#ifndef ACE_LACKS_UNISTD_H -# include <unistd.h> -#endif -#ifndef ACE_LACKS_SYS_SELECT_H -# include <sys/select.h> -#endif - ]], [[ - int n = 0; - fd_set* readfds = 0; - fd_set* writefds = 0; - fd_set* exceptfds = 0; - timeval* timeout = 0; - int result = 0; - - result = select(n, readfds, writefds, exceptfds, timeout); - ]])],[ - ace_cv_lib_select_takes_int=no - ],[ -dnl Now check if select will actually take int* arguments - AC_COMPILE_IFELSE([AC_LANG_PROGRAM( - [[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/time.h> -#ifndef ACE_LACKS_UNISTD_H -# include <unistd.h> -#endif -#ifndef ACE_LACKS_SYS_SELECT_H -# include <sys/select.h> -#endif - ]], - [[ - int n = 0; - int* readfds = 0; - int* writefds = 0; - int* exceptfds = 0; - timeval* timeout = 0; - int result = 0; - - result = select(n, readfds, writefds, exceptfds, timeout); - ]])], - [ - ace_cv_lib_select_takes_int=yes - ], - [ - ace_cv_lib_select_takes_int=no - dnl If we get here we don't know what select() takes. - ]) - ]) - ], [AC_DEFINE([ACE_SELECT_USES_INT])],) -]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS - - -dnl Check if setrlimit() takes an enum as 1st argument -ACE_CHECK_SETRLIMIT_ENUM - -dnl This test fails (i.e. passes when it shouldn't) when compiling with -dnl GCC/G++ since the compiler treats passing a const to a non-const -dnl argument as a warning and not as an error since the const is -dnl simply discarded. To correct this problem, we use "-Werror" which -dnl converts all warnings to errors, whenever we are compiling with -dnl G++. -dnl -Ossama - -dnl Check if getrusage() takes an enum as 1st argument -ACE_CHECK_GETRUSAGE_ENUM - -dnl TODO: This doesn't work. -dnl The compiler in linux just issues a warning, and the test passes!!! -dnl -dnl FIXED by adding "-Werror" to compiler flags when using GNU C++ -dnl -Ossama -ACE_CONVERT_WARNINGS_TO_ERRORS( -[ -dnl Check if select takes a const fifth argument -ACE_CACHE_CHECK([if select takes a const fifth argument], - [ace_cv_lib_posix_select_const_5],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/time.h> -#ifndef ACE_LACKS_UNISTD_H -# include <unistd.h> -#endif -#ifndef ACE_LACKS_SYS_SELECT_H -# include <sys/select.h> -#endif - ]], [[ - int n = 0; - fd_set *readfds = 0; - fd_set *writefds = 0; - fd_set *exceptfds = 0; - const struct timeval* timeout = 0; - select(n, readfds, writefds, exceptfds, timeout); - ]])],[ - ace_cv_lib_posix_select_const_5=yes - ],[ - ace_cv_lib_posix_select_const_5=no - ]) - ], , [AC_DEFINE([ACE_HAS_NONCONST_SELECT_TIMEVAL])]) -]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS - - -dnl Only run the following tests if the msghdr structure exists. -if test "$ace_cv_struct_msghdr" = yes && - test "$ac_cv_func_sendmsg" = yes; then - ACE_CONVERT_WARNINGS_TO_ERRORS( - [ -dnl Check if sendmsg takes a const 2nd argument - ACE_CACHE_CHECK([if sendmsg omits const qualifier from the msghdr argument], - [ace_cv_lib_nonconst_sendmsg],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/socket.h> - ]], [[ - int s = 0; - const struct msghdr *msg = 0; - unsigned int flags = 0; - - int result = 0; - - result = (int) sendmsg(s, msg, flags); - ]])],[ - ace_cv_lib_nonconst_sendmsg=no - ],[ - ace_cv_lib_nonconst_sendmsg=yes - ]) - ], [AC_DEFINE([ACE_HAS_NONCONST_SENDMSG])],) - ]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS -fi dnl "$ace_cv_struct_msghdr" = yes && $ac_cv_func_sendmsg = yes - - -dnl Only run the following tests if the setrlimit function exists -if test "$ac_cv_func_setrlimit" = yes; then - ACE_CONVERT_WARNINGS_TO_ERRORS( - [ -dnl Check if setrlimit() takes a const pointer as 2nd argument - ACE_CACHE_CHECK([if setrlimit omits const qualifier from the rlimit argument], - [ace_cv_lib_nonconst_setrlimit],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <sys/time.h> -#include <sys/resource.h> - ]], [[ - const struct rlimit* rlp = 0; - setrlimit(RLIMIT_CPU, rlp); - ]])],[ - ace_cv_lib_nonconst_setrlimit=no - ],[ - ace_cv_lib_nonconst_setrlimit=yes - ]) - ], [AC_DEFINE([ACE_HAS_NONCONST_SETRLIMIT])]) - ]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS -fi dnl "$ac_cv_func_setrlimit" = yes; then - - -dnl Only run the following tests if the readv function exists -if test "$ac_cv_header_sys_uio_h" = yes && - test "$ac_cv_func_readv" = yes; then - ACE_CONVERT_WARNINGS_TO_ERRORS( - [ -dnl Check if readv omits the const from the iovec argument - ACE_CACHE_CHECK([if readv omits const qualifier from the iovec argument], - [ace_cv_lib_nonconst_readv],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_UNISTD_H -# include <unistd.h> -#endif - -#include <sys/uio.h> - ]], [[ - int filedes = 0; - const struct iovec *vector = 0; - size_t count = 0; - - int result = 0; - - result = (int) readv(filedes, vector, count); - ]])],[ - ace_cv_lib_nonconst_readv=no - ],[ - ace_cv_lib_nonconst_readv=yes - ]) - ], [AC_DEFINE([ACE_HAS_NONCONST_READV])],) - ]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS -fi dnl $ac_cv_header_sys_uio_h = yes && $ac_cv_func_writev = yes - - -dnl Only run the following tests if the writev function exists -if test "$ac_cv_header_sys_uio_h" = yes && - test "$ac_cv_func_writev" = yes; then - ACE_CONVERT_WARNINGS_TO_ERRORS( - [ -dnl Check if writev omits the const from the iovec argument - ACE_CACHE_CHECK([if writev omits const qualifier from the iovec argument], - [ace_cv_lib_nonconst_writev],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_UNISTD_H -# include <unistd.h> -#endif - -#include <sys/uio.h> - ]], [[ - int filedes = 0; - const struct iovec *vector = 0; - size_t count = 0; - - int result = 0; - - result = (int) writev(filedes, vector, count); - ]])],[ - ace_cv_lib_nonconst_writev=no - ],[ - ace_cv_lib_nonconst_writev=yes - ]) - ], [AC_DEFINE([ACE_HAS_NONCONST_WRITEV])],) - ]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS -fi dnl $ac_cv_header_sys_uio_h = yes && $ac_cv_func_writev = yes - - -ACE_CONVERT_WARNINGS_TO_ERRORS( -[ -ACE_CACHE_CHECK([for (struct sockaddr *) msg_name field in msghdr], - [ace_cv_lib_sockaddr_msg_name],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/socket.h> - ]], [[ - msghdr ace_msghdr; - struct sockaddr *addr = 0; - - /* - * Note that some platforms declare msg_name to be a void*, - * in which case this assignment will work. - * Should we _not_ define ACE_HAS_SOCKADDR_MSG_NAME in that - * case? I tend to think it is more appropriate to define - * ACE_HAS_SOCKADDR_MSG_NAME rather than cast addr to a char*, - * as is done in ACE when the macro is not defined. - * -Ossama - */ - ace_msghdr.msg_name = (struct sockaddr *)addr; - ]])],[ - ace_cv_lib_sockaddr_msg_name=yes - ],[ - ace_cv_lib_sockaddr_msg_name=no - ]) - ], [AC_DEFINE([ACE_HAS_SOCKADDR_MSG_NAME])],) -]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS - - -ACE_CONVERT_WARNINGS_TO_ERRORS( -[ -ACE_CACHE_CHECK([if setsockopt() takes a void* fourth argument], - [ace_cv_lib_posix_setsockopt_voidp_4], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/socket.h> - ]], [[ - int s = 0; - int level = 0; - int optname = 0; - void* optval = 0; - -#if defined (ACE_HAS_SOCKLEN_T) - socklen_t optlen = 0; -#elif defined (ACE_HAS_SIZET_SOCKET_LEN) - size_t optlen = 0; -#else - int optlen = 0; -#endif - - setsockopt (s, level, optname, optval, optlen); - ]])],[ - ace_cv_lib_posix_setsockopt_voidp_4=yes - ],[ - ace_cv_lib_posix_setsockopt_voidp_4=no - ]) - ], - [ - AC_DEFINE([ACE_HAS_VOIDPTR_SOCKOPT]) - ], - [ - ACE_CACHE_CHECK([if setsockopt() takes a char* fourth argument], - [ace_cv_lib_posix_setsockopt_charp_4], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/socket.h> - ]], [[ - int s = 0; - int level = 0; - int optname = 0; - char* optval = 0; - -#if defined (ACE_HAS_SOCKLEN_T) - socklen_t optlen = 0; -#elif defined (ACE_HAS_SIZET_SOCKET_LEN) - size_t optlen = 0; -#else - int optlen = 0; -#endif - - setsockopt (s, level, optname, optval, optlen); - ]])],[ - ace_cv_lib_posix_setsockopt_charp_4=yes - ],[ - ace_cv_lib_posix_setsockopt_charp_4=no - ]) - ], - [ - AC_DEFINE([ACE_HAS_CHARPTR_SOCKOPT]) - ],) - ]) -]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS - -ACE_CONVERT_WARNINGS_TO_ERRORS( -[ -ACE_CACHE_CHECK([if mmap() takes a void* first argument], - [ace_cv_lib_posix_voidptr_mmap],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#ifndef ACE_LACKS_UNISTD_H -# include <unistd.h> -#endif -#include <sys/mman.h> - ]], [[ - void *start = 0; - size_t length = 0; - int prot = 0; - int flags = 0; - int fd = 0; - off_t offset = 0; - - void *result = 0; - - result = (void *)mmap(start, length, prot, flags, fd, offset); - ]])],[ - ace_cv_lib_posix_voidptr_mmap=yes - ],[ - ace_cv_lib_posix_voidptr_mmap=no - ]) - ], [AC_DEFINE([ACE_HAS_VOIDPTR_MMAP])],) -]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS - -dnl Check if msync is broken, i.e. doesn't accept third "sync" argument. -dnl This test should come after the test for checking if mmap takes a void* -dnl argument since we need the ACE_MMAP_TYPE type for this test. -if test "$ac_cv_func_msync" = yes; then -ACE_CACHE_CHECK([if msync accepts a third "sync" argument], - [ace_cv_lib_broken_msync], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <sys/mman.h> - -#if defined (ACE_HAS_VOIDPTR_MMAP) - /* Needed for some odd OS's (e.g., SGI). */ - typedef void *ACE_MMAP_TYPE; -#else - typedef char *ACE_MMAP_TYPE; -#endif /* ACE_HAS_VOIDPTR_MMAP */ - ]], [[ - ACE_MMAP_TYPE start = 0; - size_t length = 0; - int flags = MS_SYNC; - - int result; - - result = msync(start, length, flags); - ]])],[ - ace_cv_lib_broken_msync=no - ],[ - dnl Now see if it works with just two arguments - AC_COMPILE_IFELSE([AC_LANG_PROGRAM( - [[ -#include <sys/mman.h> - -#if defined (ACE_HAS_VOIDPTR_MMAP) - /* Needed for some odd OS's (e.g., SGI). */ - typedef void *ACE_MMAP_TYPE; -#else - typedef char *ACE_MMAP_TYPE; -#endif /* ACE_HAS_VOIDPTR_MMAP */ - ]], - [[ - ACE_MMAP_TYPE start = 0; - size_t length = 0; - - int result; - - result = msync(start, length); - ]])], - [ - ace_cv_lib_broken_msync=yes - ], - [ - dnl If we get to this point then we don't know if msync is - dnl is broken or not. - ace_cv_lib_broken_msync=no - ]) - ]) - ], [AC_DEFINE([ACE_HAS_BROKEN_NETBSD_MSYNC])],) -fi dnl test "$ac_cv_func_msync" = yes - -dnl Check if platform has iostream method ipfx() -ACE_CACHE_CHECK([for iostream method ipfx()], - [ace_cv_feature_has_iostream_ipfx],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <iostream.h> - ]], [[ - cin.ipfx(); - ]])],[ - ace_cv_feature_has_iostream_ipfx=yes - ],[ - ace_cv_feature_has_iostream_ipfx=no - ]) - ], , [AC_DEFINE([ACE_LACKS_IOSTREAM_FX])]) - -dnl Check if platform has line-buffered streambufs -ACE_CACHE_CHECK([for line-buffered streambufs], - [ace_cv_feature_has_linebuffered_streambuf],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <iostream.h> - ]], [[ - cin.rdbuf()->linebuffered(1); - ]])],[ - ace_cv_feature_has_linebuffered_streambuf=yes - ],[ - ace_cv_feature_has_linebuffered_streambuf=no - ]) - ], , [AC_DEFINE([ACE_LACKS_LINEBUFFERED_STREAMBUF])]) - -dnl Check if platform has unbuffered streambufs -ACE_CACHE_CHECK([for unbuffered streambufs], - [ace_cv_feature_has_unbuffered_streambuf],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <iostream.h> - ]], [[ - cin.rdbuf()->unbuffered(1); - ]])],[ - ace_cv_feature_has_unbuffered_streambuf=yes - ],[ - ace_cv_feature_has_unbuffered_streambuf=no - ]) - ], , [AC_DEFINE([ACE_LACKS_UNBUFFERED_STREAMBUF])]) - - -dnl Check if signal takes a void (*)(int) as second argument -ACE_CONVERT_WARNINGS_TO_ERRORS( -[ -ACE_CACHE_CHECK([if signal takes a void (*)(int) as second argument], - [ace_cv_lib_signal_vi1_2],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <signal.h> - typedef void (*SA)(int); - void handler(int) { } - ]], [[ - SA nn = handler; - signal(SIGINT, nn); - ]])],[ - ace_cv_lib_signal_vi1_2=yes - ],[ - dnl Check if extern "C" signal handler is required. - AC_COMPILE_IFELSE([AC_LANG_PROGRAM( - [[ -#include <signal.h> -extern "C" - { - typedef void (*SA)(int); - void handler(int) { } - } - ]], - [[ - SA nn = handler; - signal(SIGINT, nn); - ]])], - [ - ace_cv_lib_signal_vi1_2=yes - ], - [ - ace_cv_lib_signal_vi1_2=no - ]) - ]) - ], - [ - AC_DEFINE([ACE_HAS_SIG_C_FUNC]) - ],) -]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS - -dnl Check if signal takes a void (*)(void) as second argument -ACE_CONVERT_WARNINGS_TO_ERRORS( -[ -ACE_CACHE_CHECK([if signal takes a void (*)(void) as second argument], - [ace_cv_lib_signal_vv1_2],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <signal.h> - typedef void (*SA)(void); - void handler(void) { } - ]], [[ - SA nn = handler; - signal(SIGINT, nn); - ]])],[ - ace_cv_lib_signal_vv1_2=yes - ],[ - dnl Check if extern "C" signal handler is required. - AC_COMPILE_IFELSE([AC_LANG_PROGRAM( - [[ -#include <signal.h> -extern "C" - { - typedef void (*SA)(void); - void handler(void) { } - } - ]], - [[ - SA nn = handler; - signal(SIGINT, nn); - ]])], - [ - ace_cv_lib_signal_vv1_2=yes - ], - [ - ace_cv_lib_signal_vv1_2=no - ]) - ]) - ], - [ - AC_DEFINE([ACE_HAS_SIG_C_FUNC]) - ]) -]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS - -dnl Check if signal takes a void (*)(int, ...) as second argument -ACE_CONVERT_WARNINGS_TO_ERRORS( -[ -ACE_CACHE_CHECK([if signal takes a void (*)(int, ...) as second argument], - [ace_cv_lib_signal_vi1a2_2],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <signal.h> - typedef void (*SA)(int, ...); - void handler(int, ...) { } - ]], [[ - SA nn = handler; - signal(SIGINT, nn); - ]])],[ - ace_cv_lib_signal_vi1a2_2=yes - ],[ - dnl Check if extern "C" signal handler is required. - AC_COMPILE_IFELSE([AC_LANG_PROGRAM( - [[ -#include <signal.h> -extern "C" - { - typedef void (*SA)(int, ...); - void handler(int, ...) { } - } - ]], - [[ - SA nn = handler; - signal(SIGINT, nn); - ]])], - [ - ace_cv_lib_signal_vi1a2_2=yes - ], - [ - ace_cv_lib_signal_vi1a2_2=no - ]) - ]) - ], - [ - AC_DEFINE([ACE_HAS_SIG_C_FUNC]) - ],) -]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS - -dnl Check if signal takes a void (*)(...) as second argument -ACE_CONVERT_WARNINGS_TO_ERRORS( -[ -ACE_CACHE_CHECK([if signal takes a void (*)(...) as second argument], - [ace_cv_lib_signal_va1_2],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <signal.h> - typedef void (*SA)(...); - void handler(...) { } - ]], [[ - SA nn = handler; - signal(SIGINT, nn); - ]])],[ - ace_cv_lib_signal_va1_2=yes - ],[ - dnl Check if extern "C" signal handler is required. - AC_COMPILE_IFELSE([AC_LANG_PROGRAM( - [[ -#include <signal.h> -extern "C" - { - typedef void (*SA)(...); - void handler(...) { } - } - ]], - [[ - SA nn = handler; - signal(SIGINT, nn); - ]])], - [ - ace_cv_lib_signal_va1_2=yes - ], - [ - ace_cv_lib_signal_va1_2=no - ]) - ]) - ], - [ - AC_DEFINE([ACE_HAS_SIG_C_FUNC]) - ],) -]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS - -dnl Check if signal returns a void (*)(int) -AC_CACHE_CHECK([if signal returns a void (*)(int)], - [ace_cv_lib_signal_vi1_ret],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <signal.h> - -typedef void (*SA)(int); -void foo(SA nn) { } - ]], [[ -SA nn = SIG_DFL; -nn = signal(SIGINT, 0); -foo(nn); - ]])],[ - ace_cv_lib_signal_vi1_ret=yes - ],[ - ace_cv_lib_signal_vi1_ret=no - ]) - ]) - -dnl Check if signal returns a void (*)(void) -AC_CACHE_CHECK([if signal returns a void (*)(void)], - [ace_cv_lib_signal_vv1_ret],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <signal.h> - -typedef void (*SA)(void); -void foo(SA nn) { } - ]], [[ -SA nn = SIG_DFL; -nn = signal(SIGINT, 0); -foo(nn); - ]])],[ - ace_cv_lib_signal_vv1_ret=yes - ],[ - ace_cv_lib_signal_vv1_ret=no - ]) - ]) - -dnl Check if signal returns a void (*)(int, ...) -AC_CACHE_CHECK([if signal returns a void (*)(int, ...)], - [ace_cv_lib_signal_vi1a2_ret],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <signal.h> - -typedef void (*SA)(int, ...); - ]], [[ - SA oo = signal(SIGINT, 0); - ]])],[ - ace_cv_lib_signal_vi1a2_ret=yes - ],[ - ace_cv_lib_signal_vi1a2_ret=no - ]) - ]) - -dnl Check if signal returns a void (*)(...) -AC_CACHE_CHECK([if signal returns a void (*)(...)], - [ace_cv_lib_signal_va1_ret],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <signal.h> - -typedef void (*SA)(...); - ]], [[ - SA oo = signal(SIGINT, 0); - ]])],[ - ace_cv_lib_signal_va1_ret=yes - ],[ - ace_cv_lib_signal_va1_ret=no - ]) - ]) - -if test "$ace_cv_struct_sigaction" = yes; then -dnl Check if struct sigaction takes a void (*)(int) handler - AC_CACHE_CHECK([if struct sigaction takes a void (*)(int) handler], - [ace_cv_lib_struct_sigaction_vi1_handler],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <signal.h> - typedef void (*SA)(int); - void foo(struct sigaction* sa, SA nn) { } - ]], [[ - struct sigaction sa; - SA nn = SIG_DFL; - sa.sa_handler = nn; - foo(&sa, nn); - ]])],[ - ace_cv_lib_struct_sigaction_vi1_handler=yes - ],[ - ace_cv_lib_struct_sigaction_vi1_handler=no - ]) - ]) - -dnl Check if struct sigaction takes a void (*)(void) handler - AC_CACHE_CHECK([if struct sigaction takes a void (*)(void) handler], - [ace_cv_lib_struct_sigaction_vv1_handler],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <signal.h> - typedef void (*SA)(void); - void foo(struct sigaction* sa, SA nn) { } - ]], [[ - struct sigaction sa; - SA nn = SIG_DFL; - sa.sa_handler = nn; - foo(&sa, nn); - ]])],[ - ace_cv_lib_struct_sigaction_vv1_handler=yes - ],[ - ace_cv_lib_struct_sigaction_vv1_handler=no - ]) - ]) - -dnl Check if struct sigaction takes a void (*)(int, ...) handler - AC_CACHE_CHECK([if struct sigaction takes a void (*)(int, ...) handler], - [ace_cv_lib_struct_sigaction_vi1a2_handler],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <signal.h> - typedef void (*SA)(int, ...); - void foo(struct sigaction* sa, SA nn) { } - ]], [[ - struct sigaction sa; - SA nn = SIG_DFL; - sa.sa_handler = nn; - foo(&sa, nn); - ]])],[ - ace_cv_lib_struct_sigaction_vi1a2_handler=yes - ],[ - ace_cv_lib_struct_sigaction_vi1a2_handler=no - ]) - ]) - -dnl Check if struct sigaction takes a void (*)(...) handler - AC_CACHE_CHECK([if struct sigaction takes a void (*)(...) handler], - [ace_cv_lib_struct_sigaction_va1_handler],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <signal.h> - typedef void (*SA)(...); - void foo(struct sigaction* sa, SA nn) { } - ]], [[ - struct sigaction sa; - SA nn = SIG_DFL; - sa.sa_handler = nn; - foo(&sa, nn); - ]])],[ - ace_cv_lib_struct_sigaction_va1_handler=yes - ],[ - ace_cv_lib_struct_sigaction_va1_handler=no - ]) - ]) -fi dnl test "$ace_cv_struct_sigaction" = yes - -dnl TODO: This doesn't work. -dnl The linux compiler issues a warning regarding the invalid void* -dnl conversion. -dnl -dnl FIXED by adding "-Werror" to compiler flags when using GNU C++ -dnl -Ossama -ACE_CONVERT_WARNINGS_TO_ERRORS( -[ -dnl Check if msgsnd() takes a struct msgbuf* second argument -ACE_CACHE_CHECK([if msgsnd() takes a struct msgbuf* second argument], - [ace_cv_lib_posix_msgsnd_msgbufp_2],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -# include <sys/ipc.h> -#ifndef ACE_LACKS_SYS_MSG_H -# include <sys/msg.h> -#endif - ]], [[ - int msqid = 0; - struct msgbuf* msgp = 0; - int msgsz = 0; - int msgflg = 0; - msgsnd(msqid, msgp, msgsz, msgflg); - ]])],[ - ace_cv_lib_posix_msgsnd_msgbufp_2=yes - ],[ - ace_cv_lib_posix_msgsnd_msgbufp_2=no - ]) - ], - [ - dnl "ACTIONS-IF-SUCCESSFUL" handled later in configure.in - ], - [ - dnl Check if msgsnd() takes a const void* second argument - ACE_CACHE_CHECK([if msgsnd() takes a const void* second argument], - [ace_cv_lib_posix_msgsnd_cvoidp_2],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -# include <sys/ipc.h> -#ifndef ACE_LACKS_SYS_MSG_H -# include <sys/msg.h> -#endif - ]], [[ - int msqid = 0; - const void* msgp = 0; - int msgsz = 0; - int msgflg = 0; - msgsnd(msqid, msgp, msgsz, msgflg); - ]])],[ - ace_cv_lib_posix_msgsnd_cvoidp_2=yes - ],[ - ace_cv_lib_posix_msgsnd_cvoidp_2=no - ]) - ], - [ - dnl Do nothing if msgsnd takes a const void* second argument - ], - [ - dnl If we get this far we presumably have a non-const void* second param - AC_DEFINE([ACE_HAS_NONCONST_MSGSND]) - ]) - ]) -]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS - -dnl TODO: This doesn't work. -dnl The linux compiler issues a warning regarding the invalid void* -dnl conversion. -dnl -dnl FIXED by adding "-Werror" to compiler flags when using GNU C++ -dnl -Ossama -ACE_CONVERT_WARNINGS_TO_ERRORS( -[ -dnl Check if msgrcv() takes a void* second argument -AC_CACHE_CHECK([if msgrcv() takes a void* second argument], - [ace_cv_lib_posix_msgrcv_voidp_2],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -# include <sys/ipc.h> -#ifndef ACE_LACKS_SYS_MSG_H -# include <sys/msg.h> -#endif - ]], [[ - int msqid = 0; - void* msgp = 0; - int msgsz = 0; - long msgtyp = 0; - int msgflg = 0; - msgrcv(msqid, msgp, msgsz, msgtyp, msgflg); - ]])],[ - ace_cv_lib_posix_msgrcv_voidp_2=yes - ],[ - ace_cv_lib_posix_msgrcv_voidp_2=no - ]) - ]) -]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS - - -if test "$ac_cv_func_shmat" = yes; then - dnl TODO: This doesn't work. - dnl The linux compiler issues a warning regarding the invalid void* - dnl conversion. - dnl - dnl FIXED by adding "-Werror" to compiler flags when using GNU C++ - dnl -Ossama - ACE_CONVERT_WARNINGS_TO_ERRORS( - [ - dnl Check if shmat() takes a void* second argument - AC_CACHE_CHECK([if shmat() takes a void* second argument], - [ace_cv_lib_posix_shmat_voidp_2],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ - #ifndef ACE_LACKS_SYS_TYPES_H - # include <sys/types.h> - #endif - # include <sys/ipc.h> - # include <sys/shm.h> - ]], [[ - int shmid = 0; - void* shmaddr = 0; - int shmflg = 0; - shmat(shmid, shmaddr, shmflg); - ]])],[ - ace_cv_lib_posix_shmat_voidp_2=yes - ],[ - ace_cv_lib_posix_shmat_voidp_2=no - ]) - ]) - ]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS - if test "$ace_cv_lib_posix_shmat_voidp_2" = no; then - AC_DEFINE([ACE_HAS_CHARPTR_SHMAT], 1, - [Define to 1 if arg 2 of 'shmat' is char *']) - fi -fi - -if test "$ac_cv_func_shmdt" = yes; then - dnl TODO: This doesn't work. - dnl The linux compiler issues a warning regarding the invalid void* - dnl conversion. - dnl - dnl FIXED by adding "-Werror" to compiler flags when using GNU C++ - dnl -Ossama - ACE_CONVERT_WARNINGS_TO_ERRORS( - [ - dnl Check if shmdt() takes a void* second argument - AC_CACHE_CHECK([if shmdt() takes a void* argument], - [ace_cv_lib_posix_shmdt_voidp],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ - #ifndef ACE_LACKS_SYS_TYPES_H - # include <sys/types.h> - #endif - # include <sys/ipc.h> - # include <sys/shm.h> - ]], [[ - void* shmaddr = 0; - shmdt(shmaddr); - ]])],[ - ace_cv_lib_posix_shmdt_voidp=yes - ],[ - ace_cv_lib_posix_shmdt_voidp=no - ]) - ]) - ]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS - if test "$ace_cv_lib_posix_shmdt_voidp" = no; then - AC_DEFINE([ACE_HAS_CHARPTR_SHMDT], 1, - [Define to 1 if arg 1 of 'shmdt' is char *']) - fi -fi - -dnl TODO: This doesn't work. -dnl The linux compiler issues a warning regarding the invalid void* -dnl conversion. -dnl -dnl FIXED by adding "-Werror" to compiler flags when using GNU C++ -dnl -Ossama -ACE_CONVERT_WARNINGS_TO_ERRORS( -[ -dnl Check if sigaction() takes a const* second argument -AC_CACHE_CHECK([if sigaction() takes a const* second argument], - [ace_cv_lib_posix_sigaction_constp_2],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <signal.h> - ]], [[ - int signum = 0; - const struct sigaction* act = 0; - struct sigaction* oldact = 0; - sigaction(signum, act, oldact); - ]])],[ - ace_cv_lib_posix_sigaction_constp_2=yes - ],[ - ace_cv_lib_posix_sigaction_constp_2=no - ]) - ]) -]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS - -if test "$ace_cv_lib_posix_sigaction_constp_2" = yes; then - AC_DEFINE([ACE_HAS_SIGACTION_CONSTP2]) -fi - -dnl Check if the wait() system call takes a (union wait *) rather than int * -ACE_CACHE_CHECK([if wait() takes a (union wait *) rather than int *], - [ace_cv_lib_wait_takes_union_wait_ptr], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <sys/wait.h> - ]], [[ - int* status = 0; - int result = 0; - result=wait(status); - ]])],[ - ace_cv_lib_wait_takes_union_wait_ptr=no - ],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM( - [[ -#include <sys/wait.h> - ]], - [[ - union wait* status = 0; - int result = 0; - result=wait(status); - ]])], - [ - ace_cv_lib_wait_takes_union_wait_ptr=yes - ], - [ -dnl If we get here then we're screwed! We can't use int* or union wait*. -dnl It is very unlikely that we will ever get this far. For the sake -dnl of setting some result, we'll assume that we can actually use int*. - ace_cv_lib_wait_takes_union_wait_ptr=no - AC_MSG_WARN([wait() doesn't seem to take either int* or union wait*]) - AC_MSG_WARN([as an argument. Going to assume that int* will work.]) - ]) - ]) - ], [AC_DEFINE([ACE_HAS_UNION_WAIT])],) - -dnl We need to use the ACE_CONVERT_WARNINGS_TO_ERRORS() macro since -dnl passing a void * just caused implicit conversion warnings when -dnl using GNU C++, for example. -ACE_CONVERT_WARNINGS_TO_ERRORS( -[ -dnl Check for SVR4 style gettimeofday() -AC_CACHE_CHECK([if gettimeofday() takes a void * second argument], - [ace_cv_lib_voidptr_gettimeofday], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <sys/time.h> -#ifndef ACE_LACKS_UNISTD_H -# include <unistd.h> -#endif - ]], [[ - struct timeval *tv = 0; - void *tzp = 0; - - gettimeofday(tv, tzp); - ]])],[ - ace_cv_lib_voidptr_gettimeofday=yes - ],[ - ace_cv_lib_voidptr_gettimeofday=no - ]) - ]) -]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS - -if test "$ace_cv_lib_voidptr_gettimeofday" = no; then -ACE_CONVERT_WARNINGS_TO_ERRORS( -[ -dnl Check for old OSF1 style gettimeofday() - AC_CACHE_CHECK([if gettimeofday() takes a struct timezone * second argument], - [ace_cv_lib_timezone_gettimeofday], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <sys/time.h> -#ifndef ACE_LACKS_UNISTD_H -# include <unistd.h> -#endif - ]], [[ - struct timeval *tv = 0; - struct timezone *tzp = 0; - - gettimeofday(tv, tzp); - ]])],[ - ace_cv_lib_timezone_gettimeofday=yes - ],[ - ace_cv_lib_timezone_gettimeofday=no - ]) - ]) -]) dnl ACE_CONVERT_WARNINGS_TO_ERRORS -fi dnl test "$ace_cv_lib_voidptr_gettimeofday" = no - -dnl Check for gettimeofday() protoype -if test "$ace_cv_lib_voidptr_gettimeofday" = yes || - test "$ace_cv_lib_timezone_gettimeofday" = yes; then - ACE_CACHE_CHECK([for gettimeofday() protoype], - [ace_cv_lib_has_gettimeofday_prototype], - [ - AC_EGREP_CPP([gettimeofday], - [ -#include <time.h> - ], - [ -dnl We have a gettimeofday prototype - ace_cv_lib_has_gettimeofday_prototype=yes - ], - [ -dnl We don't have a gettimeofday prototype - ace_cv_lib_has_gettimeofday_prototype=no - ]) - ], - [ - if test "$ace_cv_lib_voidptr_gettimeofday" = yes; then - AC_DEFINE([ACE_HAS_VOIDPTR_GETTIMEOFDAY]) - else - AC_DEFINE([ACE_HAS_TIMEZONE_GETTIMEOFDAY]) - fi - ], - [ - if test "$ace_cv_lib_voidptr_gettimeofday" = yes; then - AC_DEFINE([ACE_HAS_SVR4_GETTIMEOFDAY]) - else - AC_DEFINE([ACE_HAS_OSF1_GETTIMEOFDAY]) - fi - ]) -fi dnl Check for gettimeofday() protoype - - -dnl Check if ctime_r() takes two arguments -if test "$ac_cv_func_ctime_r" = yes; then - ACE_CACHE_CHECK([if ctime_r() takes two arguments], - [ace_cv_lib_posix_ctime_r_2_params], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef _REENTRANT -# define _REENTRANT -#endif - -#include <time.h> - ]], [[ - const time_t *t = 0; - char *buf; - ctime_r(t, buf); - ]])],[ - ace_cv_lib_posix_ctime_r_2_params=yes - ],[ - ace_cv_lib_posix_ctime_r_2_params=no - ]) - ], [AC_DEFINE([ACE_HAS_2_PARAM_ASCTIME_R_AND_CTIME_R])],) -fi dnl test "$ac_cv_func_ctime_r" = yes - - -dnl -dnl SECTION 12: checks for type characteristics -dnl - -dnl struct msghdr stuff -dnl Only run the following tests if the msghdr structure exists. -if test "$ace_cv_struct_msghdr" = yes; then - - ACE_CACHE_CHECK([if struct msghdr has a msg_accrights member], - [ace_cv_lib_posix_struct_msghdr_has_msg_accrights],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/socket.h> - ]], [[ - msghdr mh; - mh.msg_accrights = 0; - ]])],[ - ace_cv_lib_posix_struct_msghdr_has_msg_accrights=yes - ],[ - ace_cv_lib_posix_struct_msghdr_has_msg_accrights=no - ]) - ]) - - ACE_CACHE_CHECK([if struct msghdr has a msg_accrightslen member], - [ace_cv_lib_posix_struct_msghdr_has_msg_accrightslen],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/socket.h> - ]], [[ - msghdr mh; - mh.msg_accrightslen = 0; - ]])],[ - ace_cv_lib_posix_struct_msghdr_has_msg_accrightslen=yes - ],[ - ace_cv_lib_posix_struct_msghdr_has_msg_accrightslen=no - ]) - ]) - -dnl Check for 4.4 BSD style struct msghdr members -dnl The following test should only be run if the above two testsfail. - if test "$ace_cv_lib_posix_struct_msghdr_has_msg_accrights" = no && - test "$ace_cv_lib_posix_struct_msghdr_has_msg_accrightslen" = no; then - AC_DEFINE([ACE_LACKS_MSG_ACCRIGHTS]) - ACE_CACHE_CHECK([for 4.4 BSD style struct msghdr], - [ace_cv_lib_4_4bsd_msghdr],[ - AC_EGREP_HEADER([msg_control], [sys/socket.h], - [ - ace_cv_lib_4_4bsd_msghdr=yes - ], - [ - ace_cv_lib_4_4bsd_msghdr=no - ]) - ], - [ - AC_DEFINE([ACE_HAS_4_4BSD_SENDMSG_RECVMSG]) - ], - [ - AC_MSG_WARN([No supported msghdr structure was found. ACE may not compile or function properly.]) - ]) - fi - -dnl Now check if CMSG_DATA is defined if and only if we have 4.4 BSD -dnl style struct msghdr members. If CMSG_DATA isn't defined, then -dnl we try to figure out what it should be defined to. - if test "$ace_cv_lib_4_4bsd_msghdr" = yes; then - ACE_CACHE_CHECK([if CMSG_DATA is defined], - [ace_cv_lib_cmsg_data], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM( - [[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/socket.h> -#include <sys/un.h> /* @@ Is this header necessary? */ - ]], - [[ - cmsghdr ace_cmsg; - void * c = CMSG_DATA (&ace_cmsg); - ]])], - [ - ace_cv_lib_cmsg_data=yes - ], - [ - ace_cv_lib_cmsg_data=no -dnl Now check which type of CMSG_DATA #define we need. - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/socket.h> -#include <sys/un.h> - ]], [[ - /* This is sloppy. Oh well. */ - unsigned char ace_cmsg_data[0]; - - cmsghdr ace_cmsg; - ace_cmsg.cmsg_data = ace_cmsg_data; - ]])],,[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM( - [[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/socket.h> -#include <sys/un.h> - ]], - [[ - /* This is sloppy. Oh well. */ - unsigned char ace_cmsg_data[0]; - - cmsghdr ace_cmsg; - ace_cmsg.__cmsg_data = ace_cmsg_data; - ]])], - [ - AC_MSG_ERROR([cmsgmdr member '__cmsg_data[0]' not supported by ACE's CMSG_DATA macro]) - ], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM( - [[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/socket.h> -#include <sys/un.h> - ]], - [[ - cmsghdr ace_cmsg; - ]])], - [ - AC_CACHE_VAL([ace_cv_lib_cmsg_data_member], - [ace_cv_lib_cmsg_data_member=no]) - ], - [ - AC_MSG_ERROR([No supported cmsghdr structure exists. ACE cannot be built without one.]) - ]) - ]) - ]) - ]) - ], , - [ - AC_DEFINE([ACE_LACKS_CMSG_DATA_MACRO]) - if test "$ace_cv_lib_cmsg_data_member"=no; then - AC_DEFINE([ACE_LACKS_CMSG_DATA_MEMBER]) - fi - - ]) - fi dnl test "$ace_cv_lib_4_4bsd_msghdr" = yes - -fi dnl End struct msghdr_stuff - -dnl -dnl SECTION 13: checks for system services -dnl - -dnl Check if platform defines ctime() as a macro -ACE_CACHE_CHECK([for ctime() macro], - [ace_cv_feature_have_ctime_macro], - [ - AC_EGREP_CPP([ACE_CTIME_MACRO], - [ -#include <time.h> - -#if defined (ctime) - ACE_CTIME_MACRO -#endif - ], - [ - ace_cv_feature_have_ctime_macro=yes - ], - [ - ace_cv_feature_have_ctime_macro=no - ]) - ], [AC_DEFINE([ACE_HAS_BROKEN_CTIME])],) - -dnl Check if platform defines ctime_r, asctime_r, rand_r or getpwnam_r -dnl as macros. -ACE_CACHE_CHECK([for reentrant function macros], - [ace_cv_feature_has_broken_r_routines], - [ - AC_EGREP_CPP([ACE_R_MACROS], - [ -#ifndef _REENTRANT -# define _REENTRANT -#endif - -#include <time.h> - -#if !defined (ACE_LACKS_PWD_H) -# include <pwd.h> -#endif - -#if defined (ctime_r) || \ - defined (asctime_r) || \ - defined (rand_r) || \ - defined (getpwnam_r) - ACE_R_MACROS -#endif - ], - [ - ace_cv_feature_has_broken_r_routines=yes - ], - [ - ace_cv_feature_has_broken_r_routines=no - ]) - ], [AC_DEFINE([ACE_HAS_BROKEN_R_ROUTINES])],) - -dnl Check if platform defines sig{empty,fill,add,del}set as macros -ACE_CACHE_CHECK([for sig{empty fill add del}set macros], - [ace_cv_feature_have_sig_macros], - [ - AC_EGREP_CPP([ACE_SIG_MACROS], - [ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <signal.h> - -#if defined (sigemptyset) || \ - defined (sigfillset) || \ - defined (sigaddset) || \ - defined (sigdelset) || \ - defined (sigismember) - ACE_SIG_MACROS -#endif - ], - [ - ace_cv_feature_have_sig_macros=yes - ], - [ - ace_cv_feature_have_sig_macros=no - ]) - ], [AC_DEFINE([ACE_HAS_SIG_MACROS])],) - -dnl Check for open() mode masks -ACE_CACHE_CHECK([for open() mode masks], - [ace_cv_feature_have_open_mode_masks],[ - AC_EGREP_CPP([ACE_OPEN_MODE_MASKS_EXIST], - [ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/stat.h> -#include <fcntl.h> - -/* These are ORed so that ACE will not redefine any of them if any of - them exist. */ -#if defined (S_IRWXU) || \ - defined (S_IRUSR) || \ - defined (S_IWUSR) || \ - defined (S_IXUSR) || \ - defined (S_IRWXG) || \ - defined (S_IRGRP) || \ - defined (S_IWGRP) || \ - defined (S_IXGRP) || \ - defined (S_IRWXO) || \ - defined (S_IROTH) || \ - defined (S_IWOTH) || \ - defined (S_IXOTH) - ACE_OPEN_MODE_MASKS_EXIST -#endif - ], - [ - ace_cv_feature_have_open_mode_masks=yes - ], - [ - ace_cv_feature_have_open_mode_masks=no - ]) - ], , [AC_DEFINE([ACE_LACKS_MODE_MASKS])]) - - -dnl Check if platform supports POSIX O_NONBLOCK semantics -ACE_CACHE_CHECK([for POSIX O_NONBLOCK semantics], - [ace_cv_feature_posix_o_nonblock],[ - AC_EGREP_CPP([ACE_POSIX_O_NONBLOCK], - [ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/stat.h> -#include <fcntl.h> - -#if defined (O_NONBLOCK) - ACE_POSIX_O_NONBLOCK -#endif - ], - [ - ace_cv_feature_posix_o_nonblock=yes - ], - [ - ace_cv_feature_posix_o_nonblock=no - ]) - ], [AC_DEFINE([ACE_HAS_POSIX_NONBLOCK])],) - -dnl Check for MAP_FAILED constant -ACE_CACHE_CHECK([for MAP_FAILED constant], - [ace_cv_lib_have_map_failed],[ - dnl We need the square brackets around "ACEMAPFAILED.+[0-9]" to - dnl prevent the character class "[0-9]" from becoming "0-9" due to - dnl M4 quoting. - AC_EGREP_CPP([ACEMAPFAILED.+[0-9]], - [ -#include <sys/mman.h> - ACEMAPFAILED MAP_FAILED - ], - [ - ace_cv_lib_have_map_failed=yes - ], - [ - ace_cv_lib_have_map_failed=no - ]) - ], - [ - dnl Check if platform defines MAP_FAILED as a long constant - ACE_CACHE_CHECK([if MAP_FAILED is a long constant], - [ace_cv_feature_long_map_failed],[ - dnl We need the square brackets around "ACEMAPFAILED.+[0-9]L" to - dnl prevent the character class "[0-9]" from becoming "0-9" due to - dnl M4 quoting. - AC_EGREP_CPP([ACEMAPFAILED.+[0-9]L], - [ -#include <sys/mman.h> - ACEMAPFAILED MAP_FAILED - ], - [ - ace_cv_feature_long_map_failed=yes - ], - [ - ace_cv_feature_long_map_failed=no - ]) - ], [AC_DEFINE([ACE_HAS_LONG_MAP_FAILED])], - [ - dnl Check if MAP_FAILED is _not_ cast to void * - ACE_CACHE_CHECK([if MAP_FAILED is not cast to void *], - [ace_cv_have_broken_map_failed],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <sys/mman.h> - ]], [[ - void * foo = MAP_FAILED; - ]])],[ - ace_cv_have_broken_map_failed=no - ],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM( - [[ -#include <sys/mman.h> - ]], - [[ - void * foo = (void *) MAP_FAILED; - ]])], - [ - ace_cv_have_broken_map_failed=yes - ], - [ - dnl If we get here then we have no idea what is wrong! - ace_cv_have_broken_map_failed=no - ]) - ]) - ], [AC_DEFINE([ACE_HAS_BROKEN_MAP_FAILED])],) - ]) - ],) - -dnl Check if platform supports TCP_NODELAY support -ACE_CACHE_CHECK([for TCP_NODELAY support], - [ace_cv_feature_tcp_nodelay],[ - AC_EGREP_CPP([ACE_TCPNODELAY], - [ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <netinet/tcp.h> - -#if defined (TCP_NODELAY) - ACE_TCPNODELAY -#endif - ], - [ - ace_cv_feature_tcp_nodelay=yes - ], - [ - ace_cv_feature_tcp_nodelay=no - ]) - ], , [AC_DEFINE([ACE_LACKS_TCP_NODELAY])]) - -dnl Check if platform supports SO_SNDBUF/SO_RCVBUF socket options -ACE_CACHE_CHECK([for SO_SNDBUF/SO_RCVBUF socket options], - [ace_cv_feature_so_sndbuf_rcvbuf],[ - AC_EGREP_CPP([ACE_SO_BUF], - [ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/socket.h> - -#if defined (SO_SNDBUF) && \ - defined (SO_RCVBUF) - ACE_SO_BUF -#endif - ], - [ - ace_cv_feature_so_sndbuf_rcvbuf=yes - ], - [ - ace_cv_feature_so_sndbuf_rcvbuf=no - ]) - ], , [AC_DEFINE([ACE_LACKS_SOCKET_BUFSIZ])]) - -dnl Check if memcpy is faster or loop unrolling is faster on a given -dnl platform -ACE_CACHE_CHECK([if ACE memcpy needs loop unrolling], [ace_cv_memcpy_loop_unroll], -[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> -#include <string.h> - -void* -smemcpy (void* dest, const void* src, const size_t n) -{ - unsigned char* to = static_cast<unsigned char*>( dest) ; - const unsigned char* from = static_cast<const unsigned char*>( src) ; - // Unroll the loop... - switch (n) - { - case 16: to[15] = from[15] ; - case 15: to[14] = from[14] ; - case 14: to[13] = from[13] ; - case 13: to[12] = from[12] ; - case 12: to[11] = from[11] ; - case 11: to[10] = from[10] ; - case 10: to[9] = from[9] ; - case 9: to[8] = from[8] ; - case 8: to[7] = from[7] ; - case 7: to[6] = from[6] ; - case 6: to[5] = from[5] ; - case 5: to[4] = from[4] ; - case 4: to[3] = from[3] ; - case 3: to[2] = from[2] ; - case 2: to[1] = from[1] ; - case 1: to[0] = from[0] ; - case 0: return dest; - default: return memcpy (dest, src, n); - } -} - -// Function pointer -void* (* test_func) (void *dst, const void* src, size_t); - -namespace { enum { ITERATIONS = 100000 }; } - -#include <sys/time.h> -#include <time.h> - -int -main(int argc, char* argv[]) -{ - struct timeval start, now; - double value; - - // Test buffer - char dest [16]; - const void* src = " THIS IS A TEST"; - - // We want to test if the loop unrolling is faster for sizes - // from 1..16 - for (size_t counter = 16; counter >=1; counter--) - { - test_func = smemcpy; - - // Warm up - for (int i = ITERATIONS ; i > 0 ; --i) - test_func ((void *)dest, src, counter); - - gettimeofday (&start, 0) ; - for (int j = ITERATIONS ; j > 0 ; --j) - test_func ((void *)dest, src, counter); - gettimeofday (&now, 0); - - double fast = 1000000 * (now.tv_sec - start.tv_sec) + - now.tv_usec - start.tv_usec ; - - test_func = memcpy; - - // Warm up - for (int k = ITERATIONS ; k > 0 ; --k) - test_func ((void *)dest, src, counter); - - gettimeofday (&start, 0) ; - for (int l = ITERATIONS ; l > 0 ; --l) - test_func ((void *)dest, src, counter); - gettimeofday (&now, 0) ; - - double slow = 1000000 * (now.tv_sec-start.tv_sec) + - now.tv_usec - start.tv_usec ; - if (fast > slow) - return 1; // Unrolling was slower than actual memcpy - - if (1.10*fast > slow) - return 1; // Unrolling was not faster by 10% - } - return 0; // Unrolling was faster -- success -}]])], [ace_cv_memcpy_loop_unroll=yes], - [ace_cv_memcpy_loop_unroll=no], - dnl Cross compilation case - [ace_cv_memcpy_loop_unroll=no])], - dnl only if the test succeeds set the macro - [AC_DEFINE([ACE_HAS_MEMCPY_LOOP_UNROLL], 1, - [Define to 1 if unrolled ACE_OS::fast_memcpy() is faster than system memcpy()])],) - -dnl TODO: We only check for ACE_HAS_AUTOMATIC_INIT_FINI on platforms that -dnl have SVR4 dynamic linking since ACE doesn't support it otherwise. -if test "$ac_cv_header_dlfcn_h" = yes && - test "$ace_has_svr4_dynamic_linking" = yes; then -dnl Check if platform calls init/fini automatically - ACE_CACHE_CHECK([for automatic init/fini calls], - [ace_cv_feature_auto_init_fini],[ - ace_cv_feature_auto_init_fini=yes - # TODO: We know how to check for this, but we need to: - # - # 1. Compile one file. - # 2. Compile and link another file. - # 3. Run file in point (2); it returns what we need. - # - # How do we do all that? - ], [AC_DEFINE([ACE_HAS_AUTOMATIC_INIT_FINI])],) -fi dnl test "$ac_cv_header_dlfcn_h" = yes && - dnl "$ace_has_svr4_dynamic_linking" = yes - -dnl Check for recursive thread exit semantics -if test "$ace_user_enable_threads" = yes; then - ACE_CACHE_CHECK([for recursive thread exit semantics], - [ace_cv_feature_recursive_thr_exit],[ - ace_cv_feature_recursive_thr_exit=yes - # TODO: How do we check for recursive thread exit semantics - ], [AC_DEFINE([ACE_HAS_RECURSIVE_THR_EXIT_SEMANTICS])],) -fi - -dnl Check for UNIX domain sockets -ACE_CACHE_CHECK([for UNIX domain sockets], - [ace_cv_feature_unix_sockets], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/un.h> - ]], [[ - sockaddr_un su; - ]])],[ - ace_cv_feature_unix_sockets=yes - ],[ - ace_cv_feature_unix_sockets=no - ]) - ], , [AC_DEFINE([ACE_LACKS_UNIX_DOMAIN_SOCKETS])]) - -dnl Check for raw sockets -ACE_CACHE_CHECK([for raw sockets], - [ace_cv_feature_raw_sockets], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/socket.h> -#include <netinet/in.h> - ]], [[ -return socket(AF_INET, SOCK_RAW, IPPROTO_RAW); - ]])],[ - ace_cv_feature_raw_sockets=yes - ],[ - ace_cv_feature_raw_sockets=no - ]) - ], [AC_DEFINE([ACE_HAS_ICMP_SUPPORT])]) - -dnl Check for ACE_Handle_Set optimized for select() -ACE_CACHE_CHECK([for ACE_Handle_Set optimized for select()], - [ace_cv_feature_handle_set_optimized_for_select],[ - ace_cv_feature_handle_set_optimized_for_select=yes - # TODO: We know how to check this. We need to: - # - # 1. Compile and link a file. - # 2. Run nm on that file. - # - # How do we do that? - ], [AC_DEFINE([ACE_HAS_HANDLE_SET_OPTIMIZED_FOR_SELECT])],) - -dnl Even we if we don't have IP multicasting, we still need to define -dnl "ACE_HAS_IP_MULTICAST" since struct ip_mreq gets redefined by ACE. -dnl What do we do about this problem? -dnl -Ossama -dnl Check for IP multicast support -ACE_CACHE_CHECK([for IP multicast support], - [ace_cv_feature_ip_multicast],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <netinet/in.h> - ]], [[ - ip_mreq im; - ]])],[ - ace_cv_feature_ip_multicast=yes - ],[ -dnl Some platforms define ip_mreq in <sys/netinet/in.h>. - AC_COMPILE_IFELSE([AC_LANG_PROGRAM( - [[ -#ifndef ACE_LACKS_SYS_TYPES_H -# include <sys/types.h> -#endif -#include <sys/netinet/in.h> - ]], - [[ - ip_mreq im; - ]])], - [ - ace_cv_feature_ip_multicast=yes - ], - [ - ace_cv_feature_ip_multicast=no - ]) - ]) - ], [AC_DEFINE([ACE_HAS_IP_MULTICAST])],) - -ACE_CACHE_CHECK([if running on an Alpha], - [ace_cv_feature_alpha],[ - case "$host" in - alpha*) - ace_cv_feature_alpha=yes - ;; - *) - ace_cv_feature_alpha=no - ;; - esac - ], - [ - case "$host" in - *linux*) - dnl We only define ACE_HAS_ALPHA_TIMER if we are running Linux - dnl on an Alpha and are using GNU C++! - if test "$GXX" = yes; then - AC_DEFINE([ACE_HAS_ALPHA_TIMER]) - fi - ;; - esac - ],) - -ACE_CACHE_CHECK([if running on a Power PC], - [ace_cv_feature_powerpc],[ - case "$host" in - powerpc*) - ace_cv_feature_powerpc=yes - ;; - *) - ace_cv_feature_powerpc=no - ;; - esac - ], - [ - case "$host" in - *aix*) - dnl We don't do anything for AIX since AIX already has a - dnl hi-res timer function! - ;; - *) - dnl Only define ACE_HAS_POWERPC_TIMER when using GNU C++! - if test "$GXX" = yes; then - AC_DEFINE([ACE_HAS_POWERPC_TIMER]) - fi - ;; - esac - ],) - -ACE_CACHE_CHECK([if running on a Pentium(tm) processor], - [ace_cv_feature_pentium],[ - case "$host" in - i386-* | i486-* |i586-* | i686-*) -dnl If we do have a pentium, than define ACE_HAS_PENTIUM and add -dnl gethrtime.cpp to the source list, but only if we're using GNU C++ -dnl since gethrtime.cpp uses assembler code specific to that compiler. - if test "$GXX" = yes; then - ace_cv_feature_pentium=yes - else - ace_cv_feature_pentium=no - fi - ;; - *) - ace_cv_feature_pentium=no - ;; - esac - ], - [ - AC_DEFINE([ACE_HAS_PENTIUM]) - ],) -AM_CONDITIONAL([ACE_ON_PENTIUM], [test X$ace_cv_feature_pentium = Xyes]) - - -dnl -dnl SECTION 14: checks for aggregated features -dnl TODO: Little by little, get rid of these... -dnl - - -dnl Macro ACE_HAS_REENTRANT_FUNCTIONS means the following functions -dnl are usable: -dnl -dnl rand_r -dnl strtok_r -dnl getpwnam_r (if we don't have, define ACE_LACKS_PWD_REENTRANT_FUNCTIONS) -dnl ctime_r -dnl localtime_r -dnl gmtime_r -dnl asctime_r -dnl * getprotobyname_r -dnl * getprotobynumber_r -dnl * gethostbyaddr_r -dnl * gethostbyname_r -dnl * getservbyname_r -dnl -dnl Those marked with '*' are NOT usable if -dnl ACE_LACKS_NETDB_REENTRANT_FUNCTIONS) is defined. -dnl -dnl The time has come to create feature macros for each of these... -dnl With the separate feature macros, we will define (for now) -dnl ACE_HAS_REENTRANT_FUNCTIONS only when all of those WITHOUHT a '*' -dnl are defined. Also, if any of those with '*' are missing, we will -dnl define ACE_LACKS_NETDB_REENTRANT_FUNCTIONS. - -dnl Don't bother with reentrant functions if they are disabled by the user. -if test "$ace_user_enable_reentrant_funcs" = yes && - test "$ac_cv_func_rand_r" = yes && - test "$ac_cv_func_strtok_r" = yes && - test "$ac_cv_func_ctime_r" = yes && - test "$ac_cv_func_localtime_r" = yes && - test "$ac_cv_func_gmtime_r" = yes && - test "$ac_cv_func_asctime_r" = yes; then - AC_DEFINE([ACE_HAS_REENTRANT_FUNCTIONS]) - # Explicitly enable reentrant functions if thread support is not enabled. - if test "$ace_user_enable_threads" = no; then - ACE_CPPFLAGS="$ACE_CPPFLAGS -D_REENTRANT" - fi -fi - -dnl Don't bother with reentrant functions if they are disabled by the user. -if test "$ace_user_enable_reentrant_funcs" = no || - test "$ac_cv_func_getprotobyname_r" = no || - test "$ac_cv_func_getprotobynumber_r" = no || - test "$ac_cv_func_gethostbyaddr_r" = no || - test "$ac_cv_func_gethostbyname_r" = no || - test "$ac_cv_func_getservbyname_r" = no; then - AC_DEFINE([ACE_LACKS_NETDB_REENTRANT_FUNCTIONS]) -fi - -dnl FIXME!!! -dnl The following is a kludge until the netdb reentrant function -dnl number of arguments is handled. -case "$host" in - *linux*) AC_DEFINE([ACE_LACKS_NETDB_REENTRANT_FUNCTIONS]);; - *) ;; -esac - - -dnl Macro ACE_LACKS_SOME_POSIX_PROTOTYPES implies any of the following -dnl features: -dnl -dnl ! ACE_HAS_MSGSND_MSGBUFP_2 -dnl ! ACE_LACKS_MSGRCV_VOIDP_2 -dnl ! ACE_LACKS_SHMAT_VOIDP_2 -dnl -dnl So, for now, we define it if any of those were autoconf'ed. - -dnl @@ THESE NEED TO BE ADDED AS PROPER CONFIG SETTINGS. --Steve -dnl if test "$ace_cv_lib_posix_msgsnd_msgbufp_2" = yes || -dnl test "$ace_cv_lib_posix_msgrcv_voidp_2" != yes || -dnl test "$ace_cv_lib_posix_shmat_voidp_2" != yes ; then -dnl AC_DEFINE([ACE_LACKS_SOME_POSIX_PROTOTYPES]) -dnl fi - -if test "$ac_cv_func_msgctl" = yes && - test "$ac_cv_func_msgget" = yes && - test "$ac_cv_func_msgrcv" = yes && - test "$ac_cv_func_semctl" = yes && - test "$ac_cv_func_semget" = yes && - test "$ac_cv_func_semop" = yes && - test "$ac_cv_func_shmat" = yes && - test "$ac_cv_func_shmctl" = yes && - test "$ac_cv_func_shmdt" = yes && - test "$ac_cv_func_shmget" = yes; then - AC_DEFINE([ACE_HAS_SYSV_IPC]) -fi - -if test "$ac_cv_func_shmat" != yes || - test "$ac_cv_func_shmctl" != yes || - test "$ac_cv_func_shmdt" != yes || - test "$ac_cv_func_shmget" != yes; then - AC_DEFINE([ACE_LACKS_SYSV_SHMEM]) -fi - -dnl Check for what POSIX threads draft we have -AC_MSG_CHECKING([which POSIX thread library was found]) - -ace_has_pthreads=no - -dnl Check if we have Pthreads Draft 4 -dnl if test "$ac_cv_func_pthread_delay_np" = yes && -if test "$ac_cv_func_pthread_mutexattr_create" = yes && -dnl test "$ac_cv_func_pthread_mutexattr_setkind_np" = yes && - test "$ac_cv_func_pthread_mutexattr_delete" = yes && - test "$ac_cv_func_pthread_condattr_delete" = yes && - test "$ac_cv_func_pthread_condattr_create" = yes && - test "$ac_cv_func_pthread_setprio" = yes && - test "$ac_cv_func_pthread_getprio" = yes && -dnl test "$ac_cv_func_pthread_getspecific" = yes && - test "$ac_cv_func_pthread_setcancel" = yes && - test "$ac_cv_func_pthread_setasynccancel" = yes && - test "$ac_cv_func_pthread_kill" = yes; then - ace_has_pthreads=yes - AC_MSG_RESULT([POSIX Threads Draft 4]) - AC_DEFINE([ACE_HAS_PTHREADS_DRAFT4], 1, - [Platform supports POSIX Threads .4a Draft 4]) -dnl Check if we have Pthreads Draft 6 -elif test "$ac_cv_func_pthread_mutexattr_init" = yes && - test "$ac_cv_func_pthread_mutexattr_destroy" = yes && - test "$ac_cv_func_pthread_condattr_destroy" = yes && - test "$ac_cv_func_pthread_condattr_init" = yes && - test "$ac_cv_func_pthread_attr_setprio" = yes && - test "$ac_cv_func_pthread_attr_getprio" = yes && - test "$ac_cv_func_pthread_setintr" = yes && - test "$ac_cv_func_pthread_setintrtype" = yes; then - ace_has_pthreads=yes - AC_MSG_RESULT([POSIX Threads Draft 6]) - AC_DEFINE([ACE_HAS_PTHREADS_DRAFT6], 1, - [Platform supports POSIX Threads .4a Draft 6]) -dnl Check if we have Pthreads Draft 7 -elif test "$ac_cv_func_pthread_mutexattr_init" = yes && - test "$ac_cv_func_pthread_mutexattr_destroy" = yes && - test "$ac_cv_func_pthread_condattr_destroy" = yes && - test "$ac_cv_func_pthread_condattr_init" = yes && - test "$ac_cv_func_pthread_setschedparam" = yes && - test "$ac_cv_func_pthread_getschedparam" = yes && - test "$ac_cv_func_pthread_setcancelstate" = yes && - test "$ac_cv_func_pthread_setcanceltype" = yes && - test "$ace_has_sched_yield" != yes; then - ace_has_pthreads=yes - AC_MSG_RESULT([POSIX Threads Draft 7]) - AC_DEFINE([ACE_HAS_PTHREADS_DRAFT7], 1, - [Platform supports POSIX Threads .1c Draft 7]) -dnl Check if we have Pthreads Draft Standard -elif test "$ac_cv_func_pthread_mutexattr_init" = yes && - test "$ac_cv_func_pthread_mutexattr_destroy" = yes && - test "$ac_cv_func_pthread_condattr_destroy" = yes && - test "$ac_cv_func_pthread_condattr_init" = yes && - test "$ac_cv_func_pthread_setschedparam" = yes && - test "$ac_cv_func_pthread_getschedparam" = yes && - test "$ac_cv_func_pthread_setcancelstate" = yes && - test "$ac_cv_func_pthread_setcanceltype" = yes && - test "$ace_has_sched_yield" = yes; then - ace_has_pthreads=yes - AC_MSG_RESULT([POSIX Threads Draft Standard]) - AC_DEFINE([ACE_HAS_PTHREADS_STD], 1, - [Platform supports POSIX.1c-1995 threads]) -else - ace_has_pthreads=no - AC_MSG_RESULT([none]) -fi dnl PTHREAD DRAFT CHECKS - -dnl Check if we have UNIX International threads -AC_MSG_CHECKING([if a UNIX International thread library was found]) -if test "$ace_has_sthreads" = yes; then - AC_MSG_RESULT([yes]) -else - AC_MSG_RESULT([no]) -fi - -if test "$ace_user_enable_threads" != yes || - test "$ace_has_pthreads" != yes && - test "$ace_has_sthreads" != yes; then - dnl We don't have a usable thread library! - ace_user_enable_threads=no - dnl Make sure _REENTRANT and _THREAD_SAFE are not in the - dnl preprocessor flags since thread support is being disabled. - dnl Removal of these flags is only performed if the configure script - dnl added them. - if test -n "$ACE_THR_CPPFLAGS"; then -dnl changequote(, )dnl - CPPFLAGS=`eval "echo $CPPFLAGS | sed -e 's/$ACE_THR_CPPFLAGS//' -e 's/-D_THREAD_SAFE\(=[[0-9]]*\)\?//'"` -dnl changequote([, ])dnl - fi - - AC_MSG_WARN([It appears that you do NOT have any usable thread libraries]) - AC_MSG_WARN([or thread support was explicitly disabled.]) - AC_MSG_WARN([Disabling thread support.]) - dnl ACE uses different versions of readdir_r depending on the thread - dnl library being used, i.e. on the ACE_HAS_*THREADS* macros. Since - dnl it doesn't seem like a good idea to define any ACE_HAS_*THREADS* - dnl macro if ACE won't be supporting threads, define ACE_LACKS_READDIR_R - dnl regardless if readdir_r() exists. - if test "$ac_cv_func_readdir_r" = yes; then - AC_MSG_WARN([Disabling support for readdir_r() since thread support]) - AC_MSG_WARN([is being disabled.]) - AC_DEFINE([ACE_LACKS_READDIR_R]) - fi dnl test "$ac_cv_func_readdir_r" = yes -fi dnl - -if test "$ace_user_enable_threads" = yes; then -dnl If we get this far then we have threads. -dnl FIXME: The "_POSIX" macros may need to be defined _before_ the checks for -dnl reentrant functions! However, we don't want to define them if -dnl the UNIX International threads library was detected. - AC_DEFINE([ACE_HAS_THREADS]) - AC_DEFINE([ACE_MT_SAFE]) - ACE_CPPFLAGS="$ACE_CPPFLAGS $ACE_THR_CPPFLAGS" - - if test "$ace_has_pthreads" = yes; then - - dnl Check if OS requires non-null status pointer for ::pthread_join () - dnl - dnl This test must be performed after the POSIX threads implementation - dnl that the platform supports has been determined. - ACE_CACHE_CHECK([for pthread_join null status pointer support], - [ace_cv_have_null_status_pthread_join],[ - AC_EGREP_CPP([WE_HAVE_PTHREADS_D4], - [ -#if defined (ACE_HAS_PTHREADS) && defined (ACE_HAS_PTHREADS_DRAFT4) -/* This test is only valid for Pthreads Draft 4 */ -WE_HAVE_PTHREADS_D4 -#endif - ], - [ - AC_RUN_IFELSE([AC_LANG_SOURCE([[ -#ifndef _REENTRANT -#define _REENTRANT -#endif - -#include <pthread.h> - -/* _THREAD_SAFE is defined in <pthread.h> on some platforms. */ -#ifndef _THREAD_SAFE -#define _THREAD_SAFE -#endif - -#include <stdio.h> - -#ifdef __cplusplus -extern "C" -#endif -void * -nothing (void *unused) -{ - return (void *) 34; -}; - -int -main () -{ - pthread_attr_t attr; - pthread_t id; - void *status; - int retval = 0; - - /* ----- */ - /* We return 0 on error for these calls since we only want to - return an error status if pthread_join fails. If these calls - fail then we've got other problems! */ - if (pthread_attr_create (&attr) != 0) return 0 /*1*/; - - if (pthread_create (&id, attr, nothing, 0) != 0) return 0 /*2*/; - - if (pthread_attr_delete (&attr) != 0) return /*3*/; - /* ----- */ - - /* With a second (status) arg of 0, LynxOS 3.0.0 pthread_join () - will fail with errno 14 (address fault detected). */ - if (pthread_join (id, 0) == -1) { - fprintf (stderr, "%s: %d; ", __FILE__, __LINE__); - perror ("pthread_join"); - retval = 1; - } - - if (pthread_join (id, &status) == -1) { - fprintf (stderr, "%s: %d; ", __FILE__, __LINE__); - perror ("pthread_join"); - retval = 2; - } - - return retval; -} - ]])],[ - ace_cv_have_null_status_pthread_join=yes - ],[ - ace_cv_have_null_status_pthread_join=no - ],[ - dnl If we are cross-compiling let's hope that - dnl that we have a working null status pointer - dnl for pthread_join. - ace_cv_have_null_status_pthread_join=yes - ]) - ], - [ - ace_cv_have_null_status_pthread_join=yes - ]) - ], , [AC_DEFINE([ACE_LACKS_NULL_PTHREAD_STATUS])]) - - dnl Check if OS supports mutex timeouts - dnl (e.g. pthread_mutex_timedlock()). - ACE_CACHE_CHECK([for mutex timeouts], - [ace_cv_have_mutex_timeouts],[ - AC_RUN_IFELSE([AC_LANG_SOURCE([[ -#ifndef _REENTRANT -#define _REENTRANT -#endif - -#include <pthread.h> - -/* _THREAD_SAFE is defined in <pthread.h> on some platforms. */ -#ifndef _THREAD_SAFE -#define _THREAD_SAFE -#endif - -#include <stdio.h> - -#include <errno.h> -#include <sys/time.h> - -#ifndef ACE_LACKS_UNISTD_H -# include <unistd.h> -#endif - - -pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; - -#ifdef __cplusplus -extern "C" -#endif -void *threadFunc (void *parm) -{ - int rc; - int i; - struct timespec deltatime; - struct timeval tv; - - if (gettimeofday (&tv, 0) != 0) - { - return 0; - } - - deltatime.tv_sec = tv.tv_sec + 5; - deltatime.tv_nsec = 0; - - rc = pthread_mutex_timedlock (&mutex, &deltatime); - - if (rc != ETIMEDOUT) - { - /* printf("Got an incorrect return code from pthread_mutex_timedlock\n"); */ - } - - return 0; -} - -int main (void) -{ - int rc =0; - pthread_t thread; - - rc = pthread_mutex_lock (&mutex); - if (rc != 0) - { - exit (-1); - } - - rc = pthread_create (&thread, NULL, threadFunc, NULL); - if (rc != 0) - { - exit (-1); - } - - rc = pthread_join (thread, NULL); - if (rc != 0) - { - exit (-1); - } - - pthread_mutex_destroy (&mutex); - - return 0; -} - ]])],[ - ace_cv_have_mutex_timeouts=yes - ],[ - ace_cv_have_mutex_timeouts=no - ],[ - dnl Cross-compiled case - AC_CHECK_FUNC([pthread_mutex_timedlock], - [ace_cv_have_mutex_timeouts=yes], - [ace_cv_have_mutex_timeouts=no]) - ]) - ], [AC_DEFINE([ACE_HAS_MUTEX_TIMEOUTS])],) - - dnl Check if platform needs to #include <sched.h> to get thread - dnl scheduling defs. - ACE_CACHE_CHECK([if sched.h is needed for thread scheduling definitions], - [ace_cv_needs_sched_h], - [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#ifdef ACE_HAS_STHREADS -#include <thread.h> -#endif - -#ifdef ACE_HAS_PTHREADS -#include <pthread.h> -#endif - ]], [[ -int foo = SCHED_OTHER; - ]])],[ - ace_cv_needs_sched_h=no - ],[ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM( - [[ -#ifdef ACE_HAS_STHREADS -#include <thread.h> -#endif - -#ifdef ACE_HAS_PTHREADS -#include <pthread.h> -#endif - -#include <sched.h> - ]], - [[ -int foo = SCHED_OTHER; - ]])], - [ - ace_cv_needs_sched_h=yes - ], - [ - dnl We're hosed if we get here! - ace_cv_needs_sched_h=no - ]) - ]) - ], - [ - AC_DEFINE([ACE_NEEDS_SCHED_H]) - ],) - - dnl Check if platform only supports SCHED_OTHER scheduling policy - dnl - dnl This test must be performed after the POSIX threads implementation - dnl that the platform supports has been determined. - ACE_CACHE_CHECK([if SCHED_OTHER is only scheduling policy], - [ace_cv_feature_only_have_sched_other], - [ - AC_EGREP_CPP([WE_ONLY_HAVE_SCHED_OTHER], - [ -#ifdef ACE_HAS_STHREADS -# include <thread.h> -#endif - -#ifdef ACE_HAS_PTHREADS -# include <pthread.h> -#endif - -#if defined (ACE_NEEDS_SCHED_H) -# include <sched.h> -#endif - - /* These are ORed so that ACE will not redefine - any of them if any of them exist. */ -#if !defined (SCHED_FIFO) && \ - !defined (SCHED_RR) && \ - defined (SCHED_OTHER) - WE_ONLY_HAVE_SCHED_OTHER -#endif - ], - [ - ace_cv_feature_only_have_sched_other=yes - ], - [ - AC_RUN_IFELSE([AC_LANG_SOURCE([[ -#ifndef _REENTRANT -#define _REENTRANT -#endif - -#include <pthread.h> - -/* _THREAD_SAFE is defined in <pthread.h> on some platforms. */ -#ifndef _THREAD_SAFE -#define _THREAD_SAFE -#endif - -#include <stdio.h> -#include <errno.h> - -int main () -{ - pthread_attr_t ace_attr; - -#if defined (ACE_HAS_PTHREADS_DRAFT4) - if (pthread_attr_create (&ace_attr) != 0) -#else - if (pthread_attr_init (&ace_attr) != 0) -#endif - { - perror ("pthread_attr_init"); - return 0; /* Return "successfully" since only the policy call - will return with an error for this test. */ - } - -#if defined (ACE_HAS_PTHREADS_DRAFT4) - if (pthread_attr_setsched (&ace_attr, SCHED_FIFO) != 0) -#else - if (pthread_attr_setschedpolicy (&ace_attr, SCHED_FIFO) != 0) -#endif - { - perror ("pthread_attr_setschedpolicy"); - return -1; - } - -#if defined (ACE_HAS_PTHREADS_DRAFT4) - if (pthread_attr_delete (&ace_attr) != 0) -#else - if (pthread_attr_destroy (&ace_attr) != 0) -#endif - { - perror ("pthread_attr_destroy"); - return 0; /* Return "successfully" since only the policy call - will return with an error for this test. */ - } - - return 0; -} - ]])],[ - ace_cv_feature_only_have_sched_other=no - ],[ - ace_cv_feature_only_have_sched_other=yes - ],[ - dnl We only get here if polices other than SCHED_OTHER - dnl were found in the headers and we are cross-compiling. - dnl - dnl If we are cross-compiling let's hope that the - dnl scheduling policies found in the headers - dnl besides SCHED_OTHER (e.g. SCHED_FIFO, SCHED_RR) - dnl are supported. - ace_cv_feature_only_have_sched_other=no - ]) - ]) - ], [AC_DEFINE([ACE_HAS_ONLY_SCHED_OTHER])],) - fi dnl test "$ace_has_pthreads" = yes -fi dnl test "$ace_user_enable_threads" = yes - - -AC_CHECK_HEADER(libc.h) -AC_CHECK_HEADER(osfcn.h) -if test "$ac_cv_header_libc_h" != yes || - test "$ac_cv_header_osfcn_h" != yes; then - AC_DEFINE([ACE_HAS_CPLUSPLUS_HEADERS]) -fi - - - -if test "$ace_cv_lib_signal_vi1_2" = yes && - test "$ace_cv_lib_signal_vi1_ret" = yes && - test "$ace_cv_lib_struct_sigaction_vi1_handler" = yes; then - AC_DEFINE([ACE_HAS_CONSISTENT_SIGNAL_PROTOTYPES]) -elif test "$ace_cv_lib_signal_vi1_2" != yes && - test "$ace_cv_lib_signal_vv1_2" != yes && - test "$ace_cv_lib_signal_vi1a2_2" != yes && - test "$ace_cv_lib_signal_va1_2" = yes && - test "$ace_cv_lib_signal_vi1_ret" != yes && - test "$ace_cv_lib_signal_vv1_ret" != yes && - test "$ace_cv_lib_signal_vi1a2_ret" != yes && - test "$ace_cv_lib_signal_va1_ret" = yes && - test "$ace_cv_lib_struct_sigaction_vi1_handler" != yes && - test "$ace_cv_lib_struct_sigaction_vv1_handler" != yes && - test "$ace_cv_lib_struct_sigaction_vi1a2_handler" != yes && - test "$ace_cv_lib_struct_sigaction_va1_handler" = yes; then - AC_DEFINE([ACE_HAS_LYNXOS_SIGNALS]) - AC_DEFINE([ACE_HAS_TANDEM_SIGNALS]) - AC_DEFINE([ACE_HAS_IRIX_53_SIGNALS]) - AC_DEFINE([ACE_HAS_SUNOS4_SIGNAL_T]) -elif test "$ace_cv_lib_signal_vi1a2_2" = yes && - test "$ace_cv_lib_signal_vi1a2_ret" = yes && - test "$ace_cv_lib_struct_sigaction_vi1a2_handler" = yes; then - AC_DEFINE([ACE_HAS_SPARCWORKS_401_SIGNALS]) -elif test "$ace_cv_lib_signal_vi1_2" = yes && - test "$ace_cv_lib_signal_vi1_ret" = yes && - test "$ace_cv_lib_struct_sigaction_vi1_handler" != yes; then - AC_DEFINE([ACE_HAS_SVR4_SIGNAL_T]) -elif test "$ace_cv_lib_signal_vi1_2" = yes && - test "$ace_cv_lib_signal_vv1_ret" = yes && - test "$ace_cv_lib_struct_sigaction_vv1_handler" = yes; then - AC_DEFINE([ACE_HAS_SVR4_SIGNAL_T]) -elif test "$ace_cv_lib_signal_vi1_2" = yes && - test "$ace_cv_lib_signal_vi1_ret" != yes && - test "$ace_cv_lib_signal_vv1_ret" != yes && - test "$ace_cv_lib_signal_vi1a2_ret" != yes && - test "$ace_cv_lib_signal_va1_ret" = yes && - test "$ace_cv_lib_struct_sigaction_vi1_handler" != yes && - test "$ace_cv_lib_struct_sigaction_vv1_handler" != yes && - test "$ace_cv_lib_struct_sigaction_vi1a2_handler" != yes && - test "$ace_cv_lib_struct_sigaction_va1_handler" = yes; then - AC_DEFINE([ACE_HAS_UNIXWARE_SVR4_SIGNAL_T]) -fi dnl ACE_HAS_CONSISTENT_SIGNAL_PROTOTYPES - -dnl -dnl SECTION 15: Final checks -dnl - -dnl Make final substitutions and defines -if test "$ace_u_long_long_typedef_set" = yes; then - AC_DEFINE_UNQUOTED([ACE_INT64_TYPE], [$ACE_INT64], - [Define to signed 64 bit integer type]) - AC_DEFINE_UNQUOTED([ACE_UINT64_TYPE], [$ACE_UINT64], - [Define to unsigned 64 bit integer type]) -fi - -dnl Combine package set flags with user's flags. -dnl User's flags go after package flags to allow user to override -dnl package defaults. -dnl X_CFLAGS comes from AC_PATH_XTRA. It may include, for example, -dnl additional include file paths or macros that need to be defined -dnl in order for X11 related files to be compiled properly. -if test "$ace_user_enable_optimize"; then - dnl We want OCXXFLAGS to be on the end, so we use CXXFLAGS, - dnl not ACE_CXXFLAGS! - CXXFLAGS="$CXXFLAGS $OCXXFLAGS" - CFLAGS="$CFLAGS $OCFLAGS" -fi -CXXFLAGS="$ACE_CXXFLAGS $X_CFLAGS $CXXFLAGS" -CFLAGS="$ACE_CFLAGS $X_CFLAGS $CFLAGS" -CPPFLAGS="$ACE_CPPFLAGS $CPPFLAGS" -LDFLAGS="$ACE_LDFLAGS $LDFLAGS" - -dnl The following tests should be performed _after_ the bulk of the -dnl ACE macros have been defined. - -dnl Flush the cache so that it is easier to debug the configure script -dnl if the following integrity check fails. -AC_CACHE_SAVE - -dnl Verify the integrity of the current configuration. -ACE_CACHE_CHECK([if generated ACE configuration is usable], - [ace_cv_configuration_is_usable], - [ - dnl We want an empty ace/config.h to prevent multiple defines - dnl with Autoconf's confdefs.h - ACE_USE_TEMP_FILE([ace/config.h], - [ - dnl Now run the compilation test - ACE_TRY_COMPILE([-I. -I${srcdir}], - [ -// Include ".cpp" files instead of headers so that we can get a more -// thorough test compile. -#include "ace/Time_Value.cpp" -#include "ace/Reactor.cpp" - ], - [ - ACE_Time_Value t = ACE_OS::gettimeofday (); - t++; - - ACE_Reactor * r = ACE_Reactor::instance (); - - (void) r->close (); - ], - [ - ace_cv_configuration_is_usable=yes - ], - [ - ace_cv_configuration_is_usable=no - ]) - ]) - ], - [ - dnl Looks good! Do nothing. - dnl It appears that ace/OS.cpp compiled. If it didn't compile then - dnl there would be no chance that the rest of ACE would compile. - ], - [ - AC_MSG_ERROR( - [ -The generated configuration appears to be unusable. Please verify -that your system path and environment variables are correct. If they -appear to be correct then please send the maintainer of this configure -script $ACE_CONFIGURE_MAINTAINER the *COMPRESSED* 'config.log' file -and the following information: - - ACE 'configure' Script Information - ================================== - [RCS] translit([$Id$], [$"]) - - - ACE Version: ACE_VERSION - C++ Compiler: $CXX - C++ Preprocessor: $CXXCPP - C++ Flags: $CXXFLAGS - Preprocessor Flags: $CPPFLAGS - Linker: $LD - Linker Flags: $LDFLAGS - Libraries: $LIBS - System type information: - Build: $build Host: $host - -In the meantime, please use the stock ACE build procedure detailed in -the file 'ACE-INSTALL.html'. - ]) - ]) - -dnl " - -dnl Check for ACE_IOStream support -ACE_CACHE_CHECK([for ACE_IOStream support], - [ace_cv_feature_ace_iostream], - [ - dnl We want an empty ace/config.h to prevent multiple defines - dnl with Autoconf's confdefs.h - ACE_USE_TEMP_FILE([ace/config.h], - [ - dnl Now run the compilation test - ACE_TRY_COMPILE([-I. -I${srcdir}], - [ -#include "ace/IOStream.cpp" - ], - [ - int a = 0; a += 1; - ], - [ - ace_cv_feature_ace_iostream=yes - ], - [ - ace_cv_feature_ace_iostream=no - ]) - ]) - ], , [AC_DEFINE([ACE_LACKS_ACE_IOSTREAM])]) - -dnl @@ I don't think that this test is correct. The only way I could -dnl get ACE_Addr::sap_any to work was to explicitly cast it to the -dnl a constant reference of the derived type. -dnl -Ossama -dnl Check if compiler can't handle the static ACE_Addr::sap_any construct -ACE_CACHE_CHECK([for ACE_addr::sap_any support], - [ace_cv_lib_sap_any_support], - [ - dnl We want an empty ace/config.h to prevent multiple defines - dnl with Autoconf's confdefs.h - ACE_USE_TEMP_FILE([ace/config.h], - [ - dnl Now run the compilation test - ACE_TRY_COMPILE([-I. -I${srcdir}], - [ -#include "ace/FILE_Addr.h" - ], - [ - ACE_FILE_Addr ace_file ((const ACE_FILE_Addr &) ACE_Addr::sap_any); - ], - [ - ace_cv_lib_sap_any_support=yes - ], - [ - dnl Now check if ACE_HAS_BROKEN_SAP_ANY makes - dnl compilation work! - ACE_TRY_COMPILE([-I. -I${srcdir}], - [ -#define ACE_HAS_BROKEN_SAP_ANY -#include "ace/FILE_Addr.h" - ], - [ - ACE_FILE_Addr ace_file ((const ACE_FILE_Addr &) ACE_Addr::sap_any); - ], - [ - ace_cv_lib_sap_any_support=no - ], - [ - dnl If we get here, then we have no idea what is wrong! - ace_cv_lib_sap_any_support=yes - ]) - ]) - ]) - ],, [AC_DEFINE([ACE_HAS_BROKEN_SAP_ANY])]) - -dnl Check if ACE needs conversion to pass ACE_TTY_IO to DEV_Connector -ACE_CACHE_CHECK([if ACE needs conversion to pass ACE_TTY_IO to DEV_Connector], - [ace_cv_lib_need_dev_io_conv], - [ - dnl We want an empty ace/config.h to prevent multiple defines - dnl with Autoconf's confdefs.h - ACE_USE_TEMP_FILE([ace/config.h], - [ - dnl Now run the compilation test - ACE_TRY_COMPILE([-I. -I${srcdir}], - [ -#include "ace/OS.cpp" - ], - [ - int a=0; a += 1; - ], - [ - ace_cv_lib_need_dev_io_conv=no - ], - [ - dnl Now check if ACE_NEEDS_DEV_IO_CONVERSION makes - dnl compilation work! - ACE_TRY_COMPILE([-I. -I${srcdir}], - [ -#define ACE_NEEDS_DEV_IO_CONVERSION -#include "ace/DEV_Connector.cpp" - ], - [ - int a=0; a += 1; - ], - [ - ace_cv_lib_need_dev_io_conv=yes - ], - [ - dnl If we get here, then we have no idea what is wrong! - ace_cv_lib_need_dev_io_conv=no - ]) - ]) - ]) - ], [AC_DEFINE([ACE_NEEDS_DEV_IO_CONVERSION])],) - -dnl End ACE macro tests! - -dnl Substitute whatever X libraries ACE needs, if any. -AC_SUBST([ACE_XLIBS]) - -dnl Prepend purify and quantify command lines if purify and quantify are -dnl enabled. Otherwise, PURELINK and PRELINK will just be "blank." -LD="$PURELINK $PRELINK $LD" -dnl LDFLAGS="$ACE_LDFLAGS $LDFLAGS" - -dnl AC_SUBST(LDFLAGS) -dnl AC_SUBST(LIBOBJS) - -dnl Force CXXFLAGS to be substituted in Makefiles that don't "need" them. -AC_SUBST([CXXFLAGS]) - -dnl Precompute the absolute pathname of the ACE tests directory so -dnl that we can avoid using GNU Make extensions in the ACE tests -dnl Makefile. -ACE_TESTS_DIR=`pwd`/tests -AC_SUBST([ACE_TESTS_DIR]) - -dnl -dnl SECTION 16: AC_CONFIG_FILES([FILE...]) -dnl -dnl -dnl We can finally create all the files listed here; Makefile is -dnl created from Makefile.in, etc. Top-level Makefiles should be -dnl created first. - -dnl Makefile -dnl ace/Makefile -dnl apps/Makefile -dnl apps/gperf/Makefile -dnl apps/gperf/src/Makefile -dnl man/Makefile -dnl man/man3/Makefile -dnl netsvcs/Makefile -dnl netsvcs/clients/Makefile -dnl netsvcs/clients/Logger/Makefile -dnl netsvcs/clients/Naming/Makefile -dnl netsvcs/clients/Naming/Client/Makefile -dnl netsvcs/clients/Naming/Dump_Restore/Makefile -dnl netsvcs/clients/Tokens/Makefile -dnl netsvcs/clients/Tokens/collection/Makefile -dnl netsvcs/clients/Tokens/deadlock/Makefile -dnl netsvcs/clients/Tokens/invariant/Makefile -dnl netsvcs/clients/Tokens/manual/Makefile -dnl netsvcs/clients/Tokens/mutex/Makefile -dnl netsvcs/clients/Tokens/rw_lock/Makefile -dnl netsvcs/lib/Makefile -dnl netsvcs/servers/Makefile -dnl tests/Makefile - -AC_CONFIG_FILES([ - Makefile - ace/Makefile - ace/QoS/Makefile - ace/SSL/Makefile - ASNMP/Makefile - ASNMP/asnmp/Makefile - ASNMP/agent/Makefile - ASNMP/examples/Makefile - ASNMP/examples/get/Makefile - ASNMP/examples/next/Makefile - ASNMP/examples/set/Makefile - ASNMP/examples/trap/Makefile - ASNMP/examples/walk/Makefile - ASNMP/tests/Makefile - apps/Makefile - apps/Gateway/Makefile - apps/Gateway/Gateway/Makefile - apps/Gateway/Peer/Makefile - apps/JAWS/Makefile - apps/JAWS/clients/Makefile - apps/JAWS/clients/Blobby/Makefile - apps/JAWS/clients/Caching/Makefile - apps/JAWS/server/Makefile - apps/JAWS3/Makefile - apps/JAWS3/jaws3/Makefile - apps/drwho/Makefile - apps/gperf/Makefile - apps/gperf/src/Makefile - apps/gperf/tests/Makefile - apps/mkcsregdb/Makefile - apps/soreduce/Makefile - bin/Makefile - bin/PerlACE/Makefile - netsvcs/Makefile - netsvcs/lib/Makefile - netsvcs/clients/Makefile - netsvcs/clients/Logger/Makefile - netsvcs/clients/Naming/Makefile - netsvcs/clients/Naming/Client/Makefile - netsvcs/clients/Naming/Dump_Restore/Makefile - netsvcs/servers/Makefile - protocols/Makefile - protocols/ace/Makefile - protocols/ace/HTBP/Makefile - protocols/ace/RMCast/Makefile - protocols/ace/TMCast/Makefile - protocols/examples/Makefile - protocols/examples/RMCast/Makefile - protocols/examples/RMCast/Send_Msg/Makefile - websvcs/Makefile - websvcs/lib/Makefile - websvcs/tests/Makefile -]) - -dnl Configure examples if configured... -if test $ace_build_examples = yes; then - AC_CONFIG_FILES([ - examples/Makefile - examples/APG/Makefile - examples/APG/Active_Objects/Makefile - examples/APG/Config/Makefile - examples/APG/Containers/Makefile - examples/APG/Logging/Makefile - examples/APG/Misc_IPC/Makefile - examples/APG/Naming/Makefile - examples/APG/Proactor/Makefile - examples/APG/Processes/Makefile - examples/APG/Reactor/Makefile - examples/APG/Shared_Memory/Makefile - examples/APG/Signals/Makefile - examples/APG/Sockets/Makefile - examples/APG/Streams/Makefile - examples/APG/Svc_Config/Makefile - examples/APG/ThreadManagement/Makefile - examples/APG/ThreadPools/Makefile - examples/APG/ThreadSafety/Makefile - examples/APG/Threads/Makefile - examples/APG/Timers/Makefile - examples/ASX/Makefile - examples/ASX/CCM_App/Makefile - examples/ASX/Message_Queue/Makefile - examples/Bounded_Packet_Relay/Makefile - examples/C++NPv1/Makefile - examples/C++NPv2/Makefile - examples/Connection/Makefile - examples/Connection/blocking/Makefile - examples/Connection/misc/Makefile - examples/Connection/non_blocking/Makefile - examples/DLL/Makefile - examples/Export/Makefile - examples/IOStream/Makefile - examples/IOStream/client/Makefile - examples/IOStream/server/Makefile - examples/IPC_SAP/Makefile - examples/IPC_SAP/ATM_SAP/Makefile - examples/IPC_SAP/DEV_SAP/Makefile - examples/IPC_SAP/DEV_SAP/reader/Makefile - examples/IPC_SAP/DEV_SAP/writer/Makefile - examples/IPC_SAP/FIFO_SAP/Makefile - examples/IPC_SAP/FILE_SAP/Makefile - examples/IPC_SAP/SOCK_SAP/Makefile - examples/IPC_SAP/SPIPE_SAP/Makefile - examples/IPC_SAP/SSL_SAP/Makefile - examples/IPC_SAP/TLI_SAP/Makefile - examples/IPC_SAP/UPIPE_SAP/Makefile - examples/Log_Msg/Makefile - examples/Logger/Makefile - examples/Logger/Acceptor-server/Makefile - examples/Logger/client/Makefile - examples/Logger/simple-server/Makefile - examples/Mem_Map/Makefile - examples/Mem_Map/IO-tests/Makefile - examples/Mem_Map/file-reverse/Makefile - examples/Misc/Makefile - examples/NT_Service/Makefile - examples/Naming/Makefile - examples/OS/Makefile - examples/OS/Process/Makefile - examples/QOS/Makefile - examples/QOS/Change_Receiver_FlowSpec/Makefile - examples/QOS/Change_Sender_TSpec/Makefile - examples/QOS/Diffserv/Makefile - examples/QOS/Simple/Makefile - examples/Reactor/Makefile - examples/Reactor/Dgram/Makefile - examples/Reactor/FIFO/Makefile - examples/Reactor/Misc/Makefile - examples/Reactor/Multicast/Makefile - examples/Reactor/Ntalker/Makefile - examples/Reactor/Proactor/Makefile - examples/Reactor/WFMO_Reactor/Makefile - examples/Registry/Makefile - examples/Service_Configurator/Makefile - examples/Service_Configurator/IPC-tests/Makefile - examples/Service_Configurator/IPC-tests/client/Makefile - examples/Service_Configurator/IPC-tests/server/Makefile - examples/Service_Configurator/Misc/Makefile - examples/Shared_Malloc/Makefile - examples/Shared_Memory/Makefile - examples/Smart_Pointers/Makefile - examples/Synch/Makefile - examples/System_V_IPC/Makefile - examples/System_V_IPC/SV_Message_Queues/Makefile - examples/System_V_IPC/SV_Semaphores/Makefile - examples/TMCast/Makefile - examples/TMCast/Member/Makefile - examples/Threads/Makefile - examples/Timer_Queue/Makefile - examples/Web_Crawler/Makefile - ]) -fi - -dnl Configure examples if configured... -if test $ace_build_tests = yes; then - AC_CONFIG_FILES([ - performance-tests/Makefile - performance-tests/Misc/Makefile - performance-tests/SCTP/Makefile - performance-tests/Server_Concurrency/Makefile - performance-tests/Server_Concurrency/Leader_Follower/Makefile - performance-tests/Server_Concurrency/Queue_Based_Workers/Makefile - performance-tests/Synch-Benchmarks/Makefile - performance-tests/Synch-Benchmarks/Synch_Lib/Makefile - performance-tests/Synch-Benchmarks/Base_Test/Makefile - performance-tests/Synch-Benchmarks/Perf_Test/Makefile - performance-tests/TCP/Makefile - performance-tests/UDP/Makefile - tests/Makefile - tests/HTBP/Makefile - tests/HTBP/Reactor_Tests/Makefile - tests/HTBP/Send_Large_Msg/Makefile - tests/HTBP/Send_Recv_Tests/Makefile - tests/HTBP/ping/Makefile - tests/SSL/Makefile - ]) -fi - -dnl Configure subdirectories if they are present. -if test -d $srcdir/ACEXML; then - AC_CONFIG_FILES([ - ACEXML/Makefile - ACEXML/common/Makefile - ACEXML/parser/Makefile - ACEXML/parser/parser/Makefile - ACEXML/apps/Makefile - ACEXML/apps/svcconf/Makefile - ACEXML/examples/Makefile - ACEXML/examples/SAXPrint/Makefile - ACEXML/tests/Makefile - ]) -fi - -if test -d $srcdir/Kokyu; then - AC_CONFIG_FILES([ - Kokyu/Makefile - Kokyu/tests/Makefile - Kokyu/tests/DSRT_MIF/Makefile - Kokyu/tests/EDF/Makefile - Kokyu/tests/FIFO/Makefile - ]) - AC_SUBST([KOKYU],[Kokyu]) -fi -AM_CONDITIONAL([BUILD_KOKYU], - [test -d $srcdir/Kokyu]) - -if test -d $srcdir/TAO -a X$ace_user_with_tao = Xyes; then - AC_CONFIG_SUBDIRS([TAO]) - AC_SUBST([TAO],[TAO]) -fi -AM_CONDITIONAL([BUILD_TAO], - [test -d $srcdir/TAO -a X$ace_user_with_tao = Xyes]) - -dnl Note that the "ACE_VERSION" in the message below is an M4 macro -dnl that expands to the version of ACE being configured. -AC_CONFIG_COMMANDS([default],[ - echo "" - echo "Configuration of ACE ACE_VERSION is now complete." - echo "" - ],[]) -AC_OUTPUT |