diff options
Diffstat (limited to 'config/ac-macros/misc.m4')
| -rw-r--r-- | config/ac-macros/misc.m4 | 688 |
1 files changed, 0 insertions, 688 deletions
diff --git a/config/ac-macros/misc.m4 b/config/ac-macros/misc.m4 deleted file mode 100644 index 89de1e5f8fa..00000000000 --- a/config/ac-macros/misc.m4 +++ /dev/null @@ -1,688 +0,0 @@ -# Local macros for automake & autoconf - -#---START: Used in for client configure -AC_DEFUN([MYSQL_TYPE_ACCEPT], -[ac_save_CXXFLAGS="$CXXFLAGS" -AC_CACHE_CHECK([base type of last arg to accept], mysql_cv_btype_last_arg_accept, -AC_LANG_PUSH(C++) -if test "$ac_cv_prog_gxx" = "yes" -then - # Add -Werror, remove -fbranch-probabilities (Bug #268) - CXXFLAGS=`echo "$CXXFLAGS -Werror" | sed -e 's/-fbranch-probabilities//; s/-Wall//; s/-Wcheck//'` -fi -mysql_cv_btype_last_arg_accept=none -[AC_TRY_COMPILE([#if defined(inline) -#undef inline -#endif -#include <stdlib.h> -#include <sys/types.h> -#include <sys/socket.h> -], -[int a = accept(1, (struct sockaddr *) 0, (socklen_t *) 0); return (a != 0);], -mysql_cv_btype_last_arg_accept=socklen_t)] -if test "$mysql_cv_btype_last_arg_accept" = "none"; then -[AC_TRY_COMPILE([#if defined(inline) -#undef inline -#endif -#include <stdlib.h> -#include <sys/types.h> -#include <sys/socket.h> -], -[int a = accept(1, (struct sockaddr *) 0, (size_t *) 0); return (a != 0);], -mysql_cv_btype_last_arg_accept=size_t)] -fi -if test "$mysql_cv_btype_last_arg_accept" = "none"; then -mysql_cv_btype_last_arg_accept=int -fi) -AC_LANG_POP(C++) -AC_DEFINE_UNQUOTED([SOCKET_SIZE_TYPE], [$mysql_cv_btype_last_arg_accept], - [The base type of the last arg to accept]) -CXXFLAGS="$ac_save_CXXFLAGS" -]) -#---END: - -dnl Find type of qsort -AC_DEFUN([MYSQL_TYPE_QSORT], -[AC_CACHE_CHECK([return type of qsort], mysql_cv_type_qsort, -[AC_TRY_COMPILE([#include <stdlib.h> -#ifdef __cplusplus -extern "C" -#endif -void qsort(void *base, size_t nel, size_t width, - int (*compar) (const void *, const void *)); -], -[int i;], mysql_cv_type_qsort=void, mysql_cv_type_qsort=int)]) -AC_DEFINE_UNQUOTED([RETQSORTTYPE], [$mysql_cv_type_qsort], - [The return type of qsort (int or void).]) -if test "$mysql_cv_type_qsort" = "void" -then - AC_DEFINE_UNQUOTED([QSORT_TYPE_IS_VOID], [1], [qsort returns void]) -fi -]) - -#---START: Figure out whether to use 'struct rlimit' or 'struct rlimit64' -AC_DEFUN([MYSQL_TYPE_STRUCT_RLIMIT], -[ac_save_CXXFLAGS="$CXXFLAGS" -AC_CACHE_CHECK([struct type to use with setrlimit], mysql_cv_btype_struct_rlimit, -AC_LANG_PUSH(C++) -if test "$ac_cv_prog_gxx" = "yes" -then - # Add -Werror, remove -fbranch-probabilities (Bug #268) - CXXFLAGS=`echo "$CXXFLAGS -Werror" | sed -e 's/-fbranch-probabilities//; s/-Wall//; s/-Wcheck//'` -fi -mysql_cv_btype_struct_rlimit=none -[AC_TRY_COMPILE([#if defined(inline) -#undef inline -#endif -#include <stdlib.h> -#include <sys/resource.h> -], -[struct rlimit64 rl; setrlimit(RLIMIT_CORE, &rl);], -mysql_cv_btype_struct_rlimit="struct rlimit64")] -if test "$mysql_cv_btype_struct_rlimit" = "none"; then -mysql_cv_btype_struct_rlimit="struct rlimit" -fi) -AC_LANG_POP(C++) -AC_DEFINE_UNQUOTED([STRUCT_RLIMIT], [$mysql_cv_btype_struct_rlimit], - [The struct rlimit type to use with setrlimit]) -CXXFLAGS="$ac_save_CXXFLAGS" -]) -#---END: - -AC_DEFUN([MYSQL_TIMESPEC_TS], -[AC_CACHE_CHECK([if struct timespec has a ts_sec member], mysql_cv_timespec_ts, -[AC_TRY_COMPILE([#include <pthread.h> -#ifdef __cplusplus -extern "C" -#endif -], -[struct timespec abstime; - -abstime.ts_sec = time(NULL)+1; -abstime.ts_nsec = 0; -], mysql_cv_timespec_ts=yes, mysql_cv_timespec_ts=no)]) -if test "$mysql_cv_timespec_ts" = "yes" -then - AC_DEFINE([HAVE_TIMESPEC_TS_SEC], [1], - [Timespec has a ts_sec instead of tv_sev]) -fi -]) - -AC_DEFUN([MYSQL_TZNAME], -[AC_CACHE_CHECK([if we have tzname variable], mysql_cv_tzname, -[AC_TRY_COMPILE([#include <time.h> -#ifdef __cplusplus -extern "C" -#endif -], -[ tzset(); - return tzname[0] != 0; -], mysql_cv_tzname=yes, mysql_cv_tzname=no)]) -if test "$mysql_cv_tzname" = "yes" -then - AC_DEFINE([HAVE_TZNAME], [1], [Have the tzname variable]) -fi -]) - - -AC_DEFUN([MYSQL_PTHREAD_YIELD], -[AC_CACHE_CHECK([if pthread_yield takes zero arguments], ac_cv_pthread_yield_zero_arg, -[AC_TRY_LINK([#define _GNU_SOURCE -#include <pthread.h> -#ifdef __cplusplus -extern "C" -#endif -], -[ - pthread_yield(); -], ac_cv_pthread_yield_zero_arg=yes, ac_cv_pthread_yield_zero_arg=yeso)]) -if test "$ac_cv_pthread_yield_zero_arg" = "yes" -then - AC_DEFINE([HAVE_PTHREAD_YIELD_ZERO_ARG], [1], - [pthread_yield that doesn't take any arguments]) -fi -] -[AC_CACHE_CHECK([if pthread_yield takes 1 argument], ac_cv_pthread_yield_one_arg, -[AC_TRY_LINK([#define _GNU_SOURCE -#include <pthread.h> -#ifdef __cplusplus -extern "C" -#endif -], -[ - pthread_yield(0); -], ac_cv_pthread_yield_one_arg=yes, ac_cv_pthread_yield_one_arg=no)]) -if test "$ac_cv_pthread_yield_one_arg" = "yes" -then - AC_DEFINE([HAVE_PTHREAD_YIELD_ONE_ARG], [1], - [pthread_yield function with one argument]) -fi -] -) - - - -#---END: - -# From fileutils-3.14/aclocal.m4 - -# @defmac AC_PROG_CC_STDC -# @maindex PROG_CC_STDC -# @ovindex CC -# If the C compiler in not in ANSI C mode by default, try to add an option -# to output variable @code{CC} to make it so. This macro tries various -# options that select ANSI C on some system or another. It considers the -# compiler to be in ANSI C mode if it defines @code{__STDC__} to 1 and -# handles function prototypes correctly. -# -# Patched by monty to only check if __STDC__ is defined. With the original -# check it's impossible to get things to work with the Sunpro compiler from -# Workshop 4.2 -# -# If you use this macro, you should check after calling it whether the C -# compiler has been set to accept ANSI C; if not, the shell variable -# @code{am_cv_prog_cc_stdc} is set to @samp{no}. If you wrote your source -# code in ANSI C, you can make an un-ANSIfied copy of it by using the -# program @code{ansi2knr}, which comes with Ghostscript. -# @end defmac - -AC_DEFUN([AM_PROG_CC_STDC], -[AC_REQUIRE([AC_PROG_CC]) -AC_MSG_CHECKING(for ${CC-cc} option to accept ANSI C) -AC_CACHE_VAL(am_cv_prog_cc_stdc, -[am_cv_prog_cc_stdc=no -ac_save_CC="$CC" -# Don't try gcc -ansi; that turns off useful extensions and -# breaks some systems' header files. -# AIX -qlanglvl=ansi -# Ultrix and OSF/1 -std1 -# HP-UX -Aa -D_HPUX_SOURCE -# SVR4 -Xc -D__EXTENSIONS__ -# removed "-Xc -D__EXTENSIONS__" beacause sun c++ does not like it. -for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" -do - CC="$ac_save_CC $ac_arg" - AC_TRY_COMPILE( -[#if !defined(__STDC__) -choke me -#endif -/* DYNIX/ptx V4.1.3 can't compile sys/stat.h with -Xc -D__EXTENSIONS__. */ -#ifdef _SEQUENT_ -# include <sys/types.h> -# include <sys/stat.h> -#endif -], [ -int test (int i, double x); -struct s1 {int (*f) (int a);}; -struct s2 {int (*f) (double a);};], -[am_cv_prog_cc_stdc="$ac_arg"; break]) -done -CC="$ac_save_CC" -]) -AC_MSG_RESULT($am_cv_prog_cc_stdc) -case "x$am_cv_prog_cc_stdc" in - x|xno) ;; - *) CC="$CC $am_cv_prog_cc_stdc" ;; -esac -]) - -# Orginal from bash-2.0 aclocal.m4, Changed to use termcap last by monty. - -AC_DEFUN([MYSQL_CHECK_LIB_TERMCAP], -[ -AC_CACHE_VAL(mysql_cv_termcap_lib, - [AC_CHECK_LIB(ncursesw, tgetent, mysql_cv_termcap_lib=libncursesw, - [AC_CHECK_LIB(ncurses, tgetent, mysql_cv_termcap_lib=libncurses, - [AC_CHECK_LIB(curses, tgetent, mysql_cv_termcap_lib=libcurses, - [AC_CHECK_LIB(termcap, tgetent, mysql_cv_termcap_lib=libtermcap, - [AC_CHECK_LIB(tinfo, tgetent, mysql_cv_termcap_lib=libtinfo, - mysql_cv_termcap_lib=NOT_FOUND)])])])])]) -AC_MSG_CHECKING(for termcap functions library) -if test "$mysql_cv_termcap_lib" = "NOT_FOUND"; then -AC_MSG_ERROR([No curses/termcap library found]) -elif test "$mysql_cv_termcap_lib" = "libtermcap"; then -TERMCAP_LIB=-ltermcap -elif test "$mysql_cv_termcap_lib" = "libncursesw"; then -TERMCAP_LIB=-lncursesw -elif test "$mysql_cv_termcap_lib" = "libncurses"; then -TERMCAP_LIB=-lncurses -elif test "$mysql_cv_termcap_lib" = "libtinfo"; then -TERMCAP_LIB=-ltinfo -else -TERMCAP_LIB=-lcurses -fi -AC_MSG_RESULT($TERMCAP_LIB) -]) - -dnl Check type of signal routines (posix, 4.2bsd, 4.1bsd or v7) -AC_DEFUN([MYSQL_SIGNAL_CHECK], -[AC_REQUIRE([AC_TYPE_SIGNAL]) -AC_MSG_CHECKING(for type of signal functions) -AC_CACHE_VAL(mysql_cv_signal_vintage, -[ - AC_TRY_LINK([#include <signal.h>],[ - sigset_t ss; - struct sigaction sa; - sigemptyset(&ss); sigsuspend(&ss); - sigaction(SIGINT, &sa, (struct sigaction *) 0); - sigprocmask(SIG_BLOCK, &ss, (sigset_t *) 0); - ], mysql_cv_signal_vintage=posix, - [ - AC_TRY_LINK([#include <signal.h>], [ - int mask = sigmask(SIGINT); - sigsetmask(mask); sigblock(mask); sigpause(mask); - ], mysql_cv_signal_vintage=4.2bsd, - [ - AC_TRY_LINK([ - #include <signal.h> - RETSIGTYPE foo() { }], [ - int mask = sigmask(SIGINT); - sigset(SIGINT, foo); sigrelse(SIGINT); - sighold(SIGINT); sigpause(SIGINT); - ], mysql_cv_signal_vintage=svr3, mysql_cv_signal_vintage=v7 - )] - )] -) -]) -AC_MSG_RESULT($mysql_cv_signal_vintage) -if test "$mysql_cv_signal_vintage" = posix; then -AC_DEFINE(HAVE_POSIX_SIGNALS, [1], - [Signal handling is POSIX (sigset/sighold, etc)]) -elif test "$mysql_cv_signal_vintage" = "4.2bsd"; then -AC_DEFINE([HAVE_BSD_SIGNALS], [1], [BSD style signals]) -elif test "$mysql_cv_signal_vintage" = svr3; then -AC_DEFINE(HAVE_USG_SIGHOLD, [1], [sighold() is present and usable]) -fi -]) - -AC_DEFUN([MYSQL_CHECK_GETPW_FUNCS], -[AC_MSG_CHECKING(whether programs are able to redeclare getpw functions) -AC_CACHE_VAL(mysql_cv_can_redecl_getpw, -[AC_TRY_COMPILE([#include <sys/types.h> -#include <pwd.h> -extern struct passwd *getpwent();], [struct passwd *z; z = getpwent();], - mysql_cv_can_redecl_getpw=yes,mysql_cv_can_redecl_getpw=no)]) -AC_MSG_RESULT($mysql_cv_can_redecl_getpw) -if test "$mysql_cv_can_redecl_getpw" = "no"; then -AC_DEFINE(HAVE_GETPW_DECLS, [1], [getpwent() declaration present]) -fi -]) - -AC_DEFUN([MYSQL_HAVE_TIOCGWINSZ], -[AC_MSG_CHECKING(for TIOCGWINSZ in sys/ioctl.h) -AC_CACHE_VAL(mysql_cv_tiocgwinsz_in_ioctl, -[AC_TRY_COMPILE([#include <sys/types.h> -#include <sys/ioctl.h>], [int x = TIOCGWINSZ;], - mysql_cv_tiocgwinsz_in_ioctl=yes,mysql_cv_tiocgwinsz_in_ioctl=no)]) -AC_MSG_RESULT($mysql_cv_tiocgwinsz_in_ioctl) -if test "$mysql_cv_tiocgwinsz_in_ioctl" = "yes"; then -AC_DEFINE([GWINSZ_IN_SYS_IOCTL], [1], - [READLINE: your system defines TIOCGWINSZ in sys/ioctl.h.]) -fi -]) - -AC_DEFUN([MYSQL_HAVE_FIONREAD], -[AC_MSG_CHECKING(for FIONREAD in sys/ioctl.h) -AC_CACHE_VAL(mysql_cv_fionread_in_ioctl, -[AC_TRY_COMPILE([#include <sys/types.h> -#include <sys/ioctl.h>], [int x = FIONREAD;], - mysql_cv_fionread_in_ioctl=yes,mysql_cv_fionread_in_ioctl=no)]) -AC_MSG_RESULT($mysql_cv_fionread_in_ioctl) -if test "$mysql_cv_fionread_in_ioctl" = "yes"; then -AC_DEFINE([FIONREAD_IN_SYS_IOCTL], [1], [Do we have FIONREAD]) -fi -]) - -AC_DEFUN([MYSQL_HAVE_TIOCSTAT], -[AC_MSG_CHECKING(for TIOCSTAT in sys/ioctl.h) -AC_CACHE_VAL(mysql_cv_tiocstat_in_ioctl, -[AC_TRY_COMPILE([#include <sys/types.h> -#include <sys/ioctl.h>], [int x = TIOCSTAT;], - mysql_cv_tiocstat_in_ioctl=yes,mysql_cv_tiocstat_in_ioctl=no)]) -AC_MSG_RESULT($mysql_cv_tiocstat_in_ioctl) -if test "$mysql_cv_tiocstat_in_ioctl" = "yes"; then -AC_DEFINE(TIOCSTAT_IN_SYS_IOCTL, [1], - [declaration of TIOCSTAT in sys/ioctl.h]) -fi -]) - -AC_DEFUN([MYSQL_STRUCT_DIRENT_D_INO], -[AC_REQUIRE([AC_HEADER_DIRENT]) -AC_MSG_CHECKING(if struct dirent has a d_ino member) -AC_CACHE_VAL(mysql_cv_dirent_has_dino, -[AC_TRY_COMPILE([ -#include <stdio.h> -#include <sys/types.h> -#ifdef HAVE_UNISTD_H -# include <unistd.h> -#endif /* HAVE_UNISTD_H */ -#if defined(HAVE_DIRENT_H) -# include <dirent.h> -#else -# define dirent direct -# ifdef HAVE_SYS_NDIR_H -# include <sys/ndir.h> -# endif /* SYSNDIR */ -# ifdef HAVE_SYS_DIR_H -# include <sys/dir.h> -# endif /* SYSDIR */ -# ifdef HAVE_NDIR_H -# include <ndir.h> -# endif -#endif /* HAVE_DIRENT_H */ -],[ -struct dirent d; int z; z = d.d_ino; -], mysql_cv_dirent_has_dino=yes, mysql_cv_dirent_has_dino=no)]) -AC_MSG_RESULT($mysql_cv_dirent_has_dino) -if test "$mysql_cv_dirent_has_dino" = "yes"; then -AC_DEFINE(STRUCT_DIRENT_HAS_D_INO, [1], - [d_ino member present in struct dirent]) -fi -]) - -AC_DEFUN([MYSQL_STRUCT_DIRENT_D_NAMLEN], -[AC_REQUIRE([AC_HEADER_DIRENT]) -AC_MSG_CHECKING(if struct dirent has a d_namlen member) -AC_CACHE_VAL(mysql_cv_dirent_has_dnamlen, -[AC_TRY_COMPILE([ -#include <stdio.h> -#include <sys/types.h> -#ifdef HAVE_UNISTD_H -# include <unistd.h> -#endif /* HAVE_UNISTD_H */ -#if defined(HAVE_DIRENT_H) -# include <dirent.h> -#else -# define dirent direct -# ifdef HAVE_SYS_NDIR_H -# include <sys/ndir.h> -# endif /* SYSNDIR */ -# ifdef HAVE_SYS_DIR_H -# include <sys/dir.h> -# endif /* SYSDIR */ -# ifdef HAVE_NDIR_H -# include <ndir.h> -# endif -#endif /* HAVE_DIRENT_H */ -],[ -struct dirent d; int z; z = (int)d.d_namlen; -], mysql_cv_dirent_has_dnamlen=yes, mysql_cv_dirent_has_dnamlen=no)]) -AC_MSG_RESULT($mysql_cv_dirent_has_dnamlen) -if test "$mysql_cv_dirent_has_dnamlen" = "yes"; then -AC_DEFINE(STRUCT_DIRENT_HAS_D_NAMLEN, [1], - [d_namlen member present in struct dirent]) -fi -]) - - -AC_DEFUN([MYSQL_TYPE_SIGHANDLER], -[AC_MSG_CHECKING([whether signal handlers are of type void]) -AC_CACHE_VAL(mysql_cv_void_sighandler, -[AC_TRY_COMPILE([#include <sys/types.h> -#include <signal.h> -#ifdef signal -#undef signal -#endif -#ifdef __cplusplus -extern "C" -#endif -void (*signal ()) ();], -[int i;], mysql_cv_void_sighandler=yes, mysql_cv_void_sighandler=no)])dnl -AC_MSG_RESULT($mysql_cv_void_sighandler) -if test "$mysql_cv_void_sighandler" = "yes"; then -AC_DEFINE(VOID_SIGHANDLER, [1], [sighandler type is void (*signal ()) ();]) -fi -]) - -AC_DEFUN([MYSQL_CXX_BOOL], -[ -AC_REQUIRE([AC_PROG_CXX]) -AC_MSG_CHECKING(if ${CXX} supports bool types) -AC_CACHE_VAL(mysql_cv_have_bool, -[ -AC_LANG_SAVE -AC_LANG_CPLUSPLUS -AC_TRY_COMPILE(,[bool b = true;], -mysql_cv_have_bool=yes, -mysql_cv_have_bool=no) -AC_LANG_RESTORE -]) -AC_MSG_RESULT($mysql_cv_have_bool) -if test "$mysql_cv_have_bool" = yes; then -AC_DEFINE([HAVE_BOOL], [1], [bool is not defined by all C++ compilators]) -fi -])dnl - -AC_DEFUN([MYSQL_STACK_DIRECTION], - [AC_CACHE_CHECK(stack direction for C alloca, ac_cv_c_stack_direction, - [AC_TRY_RUN([#include <stdlib.h> - /* Prevent compiler optimization by HP's compiler, see bug#42213 */ -#if defined(__HP_cc) || defined (__HP_aCC) || defined (__hpux) -#pragma noinline -#endif - int find_stack_direction () - { - static char *addr = 0; - auto char dummy; - if (addr == 0) - { - addr = &dummy; - return find_stack_direction (); - } - else - return (&dummy > addr) ? 1 : -1; - } - int main () - { - exit (find_stack_direction() < 0); - }], ac_cv_c_stack_direction=1, ac_cv_c_stack_direction=-1, - ac_cv_c_stack_direction=)]) - AC_DEFINE_UNQUOTED(STACK_DIRECTION, $ac_cv_c_stack_direction) -])dnl - -AC_DEFUN([MYSQL_CHECK_LONGLONG_TO_FLOAT], -[ -AC_MSG_CHECKING(if conversion of longlong to float works) -AC_CACHE_VAL(ac_cv_conv_longlong_to_float, -[AC_TRY_RUN([#include <stdio.h> -typedef long long longlong; -int main() -{ - longlong ll=1; - float f; - FILE *file=fopen("conftestval", "w"); - f = (float) ll; - fprintf(file,"%g\n",f); - fclose(file); - return (0); -}], ac_cv_conv_longlong_to_float=`cat conftestval`, - ac_cv_conv_longlong_to_float=0, - ac_cv_conv_longlong_to_float="yes")])dnl # Cross compiling, assume can convert -if test "$ac_cv_conv_longlong_to_float" = "1" -o "$ac_cv_conv_longlong_to_float" = "yes" -then - ac_cv_conv_longlong_to_float=yes -else - ac_cv_conv_longlong_to_float=no -fi -AC_MSG_RESULT($ac_cv_conv_longlong_to_float) -]) - -AC_DEFUN([MYSQL_CHECK_VIO], [ -dnl -dnl we always use vio: no need for special defines -dnl - AC_DEFINE([HAVE_VIO_READ_BUFF], [1], - [Define to enable buffered read. This works only if syscalls - read/recv return as soon as there is some data in the kernel - buffer, no matter how big the given buffer is.]) -]) - -# Local version of _AC_PROG_CXX_EXIT_DECLARATION that does not -# include #stdlib.h as default as this breaks things on Solaris -# (Conflicts with pthreads and big file handling) - -m4_define([_AC_PROG_CXX_EXIT_DECLARATION], -[for ac_declaration in \ - ''\ - 'extern "C" void std::exit (int) throw (); using std::exit;' \ - 'extern "C" void std::exit (int); using std::exit;' \ - 'extern "C" void exit (int) throw ();' \ - 'extern "C" void exit (int);' \ - 'void exit (int);' \ - '#include <stdlib.h>' -do - _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$ac_declaration -@%:@include <stdlib.h>], - [exit (42);])], - [], - [continue]) - _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$ac_declaration], - [exit (42);])], - [break]) -done -rm -f conftest* -if test -n "$ac_declaration"; then - echo '#ifdef __cplusplus' >>confdefs.h - echo $ac_declaration >>confdefs.h - echo '#endif' >>confdefs.h -fi -])# _AC_PROG_CXX_EXIT_DECLARATION - -dnl --------------------------------------------------------------------------- - - -dnl --------------------------------------------------------------------------- -dnl Macro: MYSQL_CHECK_BIG_TABLES -dnl Sets BIG_TABLES if --with-big-tables is used -dnl --------------------------------------------------------------------------- -AC_DEFUN([MYSQL_CHECK_BIG_TABLES], [ - AC_ARG_WITH([big-tables], - AS_HELP_STRING([--with-big-tables], - [Support tables with more than 4 G rows even on 32 bit platforms]), - [bigtables="$withval"], - [bigtables=no]) - AC_MSG_CHECKING([for big tables support]) - - case "$bigtables" in - yes ) - AC_DEFINE([BIG_TABLES], [1], [Support big tables]) - AC_MSG_RESULT([yes]) - ;; - * ) - AC_MSG_RESULT([no]) - ;; - esac - -]) -dnl --------------------------------------------------------------------------- -dnl END OF MYSQL_CHECK_BIG_TABLES SECTION -dnl --------------------------------------------------------------------------- - - -dnl --------------------------------------------------------------------------- -dnl Macro: MYSQL_CHECK_MAX_INDEXES -dnl Sets MAX_INDEXES -dnl --------------------------------------------------------------------------- -AC_DEFUN([MYSQL_CHECK_MAX_INDEXES], [ - AC_ARG_WITH([max-indexes], - AS_HELP_STRING([--with-max-indexes=N], - [Sets the maximum number of indexes per table, default 64]), - [max_indexes="$withval"], - [max_indexes=64]) - AC_MSG_CHECKING([max indexes per table]) - AC_DEFINE_UNQUOTED([MAX_INDEXES], [$max_indexes], - [Maximum number of indexes per table]) - AC_MSG_RESULT([$max_indexes]) -]) -dnl --------------------------------------------------------------------------- -dnl END OF MYSQL_CHECK_MAX_INDEXES SECTION -dnl --------------------------------------------------------------------------- - - -dnl MYSQL_NEEDS_MYSYS_NEW -AC_DEFUN([MYSQL_NEEDS_MYSYS_NEW], -[AC_CACHE_CHECK([needs mysys_new helpers], mysql_cv_use_mysys_new, -[ -AC_LANG_PUSH(C++) -AC_TRY_LINK([], [ -class A { public: int b; }; A *a=new A; a->b=10; delete a; -], mysql_cv_use_mysys_new=no, mysql_cv_use_mysys_new=yes) -AC_LANG_POP(C++) -]) -if test "$mysql_cv_use_mysys_new" = "yes" -then - AC_DEFINE([USE_MYSYS_NEW], [1], [Needs to use mysys_new helpers]) -fi -]) - - -AC_DEFUN([MYSQL_CHECK_CXX_VERSION], [ -CXX_VERSION=`$CXX --version | sed 1q` -if test $? -ne "0" -o -z "$CXX_VERSION" -then - CXX_VERSION=`$CXX -V 2>&1|sed 1q` # trying harder for Sun and SGI -fi -if test $? -ne "0" -o -z "$CXX_VERSION" -then - CXX_VERSION=`$CXX -v 2>&1|sed 1q` # even harder for Alpha -fi -if test $? -ne "0" -o -z "$CXX_VERSION" -then - CXX_VERSION="" -fi -if test "$CXX_VERSION" -then - AC_MSG_CHECKING("C++ compiler version") - AC_MSG_RESULT("$CXX $CXX_VERSION") -fi -AC_SUBST(CXX_VERSION) -]) - -AC_DEFUN([MYSQL_PROG_AR], [ -case $CXX_VERSION in - MIPSpro*) - AR=$CXX - ARFLAGS="-ar -o" - ;; - *Forte*) - AR=$CXX - ARFLAGS="-xar -o" - ;; - *) - AC_CHECK_PROG([AR], [ar], [ar]) - if test -z "$AR" || test "$AR" = "false" - then - AC_MSG_ERROR([You need ar to build the library]) - fi - if test -z "$ARFLAGS" - then - ARFLAGS="cru" - fi -esac -AC_SUBST(AR) -AC_SUBST(ARFLAGS) -]) - -dnl -dnl Macro to check time_t range: according to C standard -dnl array index must be greater than 0 => if time_t is signed, -dnl the code in the macros below won't compile. -dnl - -AC_DEFUN([MYSQL_CHECK_TIME_T],[ - AC_MSG_CHECKING(if time_t is unsigned) - AC_COMPILE_IFELSE([AC_LANG_PROGRAM( - [[ -#include <time.h> - ]], - [[ - int array[(((time_t)-1) > 0) ? 1 : -1]; - ]] ) - ], [ - AC_DEFINE([TIME_T_UNSIGNED], 1, [Define to 1 if time_t is unsigned]) - AC_MSG_RESULT(yes) - ], - [AC_MSG_RESULT(no)] - ) -]) - |