diff options
Diffstat (limited to 'm4/compiler.m4')
| -rw-r--r-- | m4/compiler.m4 | 408 |
1 files changed, 0 insertions, 408 deletions
diff --git a/m4/compiler.m4 b/m4/compiler.m4 deleted file mode 100644 index 763b6713525..00000000000 --- a/m4/compiler.m4 +++ /dev/null @@ -1,408 +0,0 @@ -dnl ------------------------------------------------------------------------- -dnl $Id$ -dnl -dnl compiler.m4 -dnl -dnl ACE M4 include file which contains ACE specific M4 macros -dnl that set/determine compiler configurations for ACE. -dnl -dnl ------------------------------------------------------------------------- - -dnl Copyright (C) 1998, 1999, 2003 Ossama Othman -dnl -dnl All Rights Reserved -dnl -dnl This library is free software; you can redistribute it and/or -dnl modify it under the current ACE distribution terms. -dnl -dnl This library is distributed in the hope that it will be useful, -dnl but WITHOUT ANY WARRANTY; without even the implied warranty of -dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - - -dnl Macros to set flags for a given compiler on a given platform. -dnl The flags set here are generally only useful for _KNOWN_ compilers. - -dnl ACE_SET_COMPILER_FLAGS -dnl Usage: ACE_SET_COMPILER_FLAGS -AC_DEFUN([ACE_SET_COMPILER_FLAGS], -[ -dnl AC_BEFORE([$0], [AC_PROG_LIBTOOL]) - - dnl Make sure we know what C++ compiler and preprocessor we have! - AC_REQUIRE([AC_PROG_CXX]) - AC_REQUIRE([AC_PROG_CXXCPP]) - AC_LANG([C++]) - AC_REQUIRE([AC_LANG]) - - AC_REQUIRE([ACE_COMPILATION_OPTIONS]) - - ACE_GXX_MAJOR_VERSION=0 - - if test "$GXX" = yes; then - ACE_GXX_MAJOR_VERSION=`$CXX -dumpversion | sed -e 's/\..*$//'` - -dnl @todo Clean up / consolidate these conditionals - - if test "$ACE_GXX_MAJOR_VERSION -ge 3"; then - if test "$ace_user_enable_exceptions" != yes; then - ACE_CXXFLAGS="$ACE_CXXFLAGS -fcheck-new" - fi - else - case `$CXX --version` in - 2.9*) - if test "$ace_user_enable_exceptions" != yes; then - ACE_CXXFLAGS="$ACE_CXXFLAGS -fcheck-new" - fi - ;; - esac - fi - fi - - dnl Compiler Flag Key - dnl CXXFLAGS - C++ flags to use during the configure script run and - dnl during ACE compilation. The user may set this prior to - dnl running the configure script. As such, it is important - dnl not to replace the existing value of CXXFLAGS; rather - dnl one should only add to it. - dnl ACE_CXXFLAGS - dnl - General C++ flags the configure script should set before - dnl CXXFLAGS to allow the user override them. - dnl DCXXFLAGS - C++ debugging flags - dnl OCXXFLAGS - C++ optimization flags - dnl CPPFLAGS - C++ preprocessor flags - dnl ACE_CPPFLAGS - dnl - General C++ preprocessor flags the configure - dnl script should set before CPPFLAGS to allow the - dnl user to override them. - dnl WERROR - Compiler flag that converts warnings to errors - - if test "$GXX" = yes; then - WERROR="-Werror" - fi - - case "$host" in - *aix*) - dnl In case anything here or in the config depends on OS - dnl version number, grab it here and pass it all to the - dnl compiler as well. - AIX_MAJOR_VERS=`uname -v` - AIX_MINOR_VERS=`uname -r` - - ACE_CPPFLAGS="$ACE_CPPFLAGS -DACE_AIX_MAJOR_VERS=$AIX_MAJOR_VERS" - ACE_CPPFLAGS="$ACE_CPPFLAGS -DACE_AIX_MINOR_VERS=$AIX_MINOR_VERS" - - case "$CXX" in - xlC*) - dnl IBM C/C++ compiler 3.6.x produces a bazillion warnings about - dnl 0-valued preprocessor defs. Since both 3.1 and 3.4 could - dnl be installed, don't ask lslpp for one or the - dnl other. Instead, compile a file and see which compiler the - dnl user has set up for use. This trick was submitted by - dnl Craig Rodrigues <rodrigc@mediaone.net>, originally from - dnl the vacpp compiler newsgroup. It relies on the - dnl preprocessor defining __xlC__ to the proper version - dnl number of the compiler. - - AC_EGREP_CPP([0x0306], - [ - __xlC__ - ], - [ - CXXFLAGS="$CXXFLAGS -qflag=e:e" - ], - [ - CXXFLAGS="$CXXFLAGS -qflag=w:w" - ]) - if test "$ace_user_enable_rtti" = yes; then - CXXFLAGS="$CXXFLAGS -qrtti=dynamiccast" - else - CXXFLAGS="$CXXFLAGS -DACE_LACKS_RTTI" - fi - - ;; - esac - ;; - esac - - case "$host" in - *aix4.2* | *aix4.3*) - case "$CXX" in - xlC*) - CXXFLAGS="$CXXFLAGS" - ACE_CXXFLAGS="$ACE_CXXFLAGS " - DCXXFLAGS="-g -qcheck=nobounds:div:null" - OCXXFLAGS="-qarch=com" - CPPFLAGS="$CPPFLAGS -qlanglvl=ansi" - ;; - *) - if test "$GXX" = yes; then - ACE_CXXFLAGS="-mcpu=common" - fi - ;; - esac - ;; - *aix4.1*) - case "$CXX" in - xlC*) - CXXFLAGS="$CXXFLAGS" - ACE_CXXFLAGS="$ACE_CXXFLAGS -qxcall -qtempinc" - DCXXFLAGS="-g" - OCXXFLAGS="-qarch=ppc -qtune=604" - ;; - *) - if test "$GXX" = yes; then - ACE_CXXFLAGS="-mcpu=common" - fi - ;; - esac - ;; - *chorus*) - ;; - *cray*) - ;; - *dgux*) - case "$CXX" in - ec++) - CXXFLAGS="$CXXFLAGS" - ACE_CXXFLAGS="$ACE_CXXFLAGS -relax -v -eh" - DCXXFLAGS="-g" - OCXXFLAGS="" - ;; - *) - if test "$GXX" = yes; then - ACE_CXXFLAGS="$ACE_CXXFLAGS" - fi - ;; - esac - ;; - *freebsd*) - case "$CXX" in - *) - if test "$GXX" = yes; then - CXXFLAGS="$CXXFLAGS" - ACE_CXXFLAGS="$ACE_CXXFLAGS -w -fno-strict-prototypes" - DCXXFLAGS="" - OCXXFLAGS="" - fi - ;; - esac - ;; - *hpux*) - # In case anything here or in the config depends on OS - # version number, grab it here and pass it all to the - # compiler as well. - OSVERS=`uname -r | $AWK 'BEGIN{FS=".";OFS="";}{print [$][2],[$][3]}' -` - ACE_CPPFLAGS="$ACE_CPPFLAGS -DHPUX_VERS=$OSVERS" - - # HP-UX OS version specific settings. - case "$host" in - *hpux11*) -# aCC's "-mt" flag detected by the configure script should already set -# the appropriate preprocessor, compiler and linker flags. -# if test "$ace_user_enable_threads" = yes; then -# # Prefer kernel threads over CMA (user) threads. -# ACE_CPPFLAGS="$ACE_CPPFLAGS -D_POSIX_C_SOURCE=199506L" -# fi - ;; - esac - - # HP-UX compiler specific settings. - case "$CXX" in - CC) - CXXFLAGS="$CXXFLAGS -pta -ti,/bin/true -tr,/bin/true" - ACE_CXXFLAGS="$ACE_CXXFLAGS -Aa -z +a1" - DCXXFLAGS="-g" - OCXXFLAGS="" - ;; - aCC) - CFLAGS = "${CFLAGS:-} -Ae" - # -AA has been available since aC++ x.27 (2001?) - if using a - # compiler without this support, must --enable_stdcpplib=no. - if test "$ace_user_enable_stdcpplib" = yes; then - CXXFLAGS="$CXXFLAGS -AA" - fi - # Warning 930 is spurious when new(std::nothrow) is - # used. Reported to HP as support call 3201224717. (Steve - # Huston, 23-Nov-2002) - # - # Suppress warning 302 ((...) parameter list is a - # non-portable feature) - # - # Additionally, on HP-UX 10.20, suppress 495 to shut up the - # warnings from the system header files. 667 is also - # suppressed, but the compiler still tells you there was a - # future error, but at least you can pick out any real errors - # by quickly scanning the output. 829 is suppressed because - # the system headers have offending string literals assigned - # to char *. - ACE_CXXFLAGS="$ACE_CXXFLAGS +W302,495,667,829,908,930" - DCXXFLAGS="-g" - OCXXFLAGS="-O" - # Warning 67: Invalid pragma name -- needed for - # ACE_LACKS_PRAGMA_ONCE - WERROR="+We67 +p" - - # If exception support is explicitly disabled, tell the - # compiler. This is not recommended since the run-time - # library can throw exceptions. - if test "$ace_user_enable_exceptions" != yes; then - ACE_CXXFLAGS="$ACE_CXXFLAGS +noeh" - fi - ;; - *) - if test "$GXX" = yes; then - ACE_CXXFLAGS="$ACE_CXXFLAGS -w" - fi - ;; - esac - ;; - *irix5*) - case "$CXX" in - CC) - CXXFLAGS="$CXXFLAGS -ptused -prelink +pp -woff 3203,3209,3161,3262,3665" - ACE_CXXFLAGS="$ACE_CXXFLAGS " - DCXXFLAGS="-g" - OCXXFLAGS="" - ;; - *) - ;; - esac - ;; - *irix6*) - case "$CXX" in - CC) - CPPFLAGS="$CPPFLAGS -D_SGI_MP_SOURCE" - CXXFLAGS="$CXXFLAGS -exceptions -ptnone -no_prelink -Wl,-woff,15 -Wl,-woff,84 -Wl,-woff,85 -Wl,-woff,133" - ACE_CXXFLAGS="$ACE_CXXFLAGS " - DCXXFLAGS="-g" - OCXXFLAGS="-O -OPT:Olimit=0" - ;; - esac - ;; - *linux*) - case "$CXX" in - *) - if test "$GXX" = yes; then - CXXFLAGS="$CXXFLAGS" - ACE_CXXFLAGS="$ACE_CXXFLAGS" - DCXXFLAGS="$DCXXFLAGS" - OCXXFLAGS="-O3" - fi - ;; - esac - ;; - *lynxos*) - ;; - *m88k*) - ;; - *mvs*) - ;; - *netbsd*) - ;; - *osf*) - ;; - *psos*) - ;; - *sco*) - ;; - *sunos4*) - ;; - *solaris2*) - case "$CXX" in - CC) - WERROR="-xwe" - - if test "$ace_user_enable_exceptions" != yes; then - CXXFLAGS="$CXXFLAGS -noex" - fi - - dnl Some flags only work with Sun C++ 4.2 - if (CC -V 2>&1 | $EGREP 'Compilers 4\.2' > /dev/null); then - CXXFLAGS="$CXXFLAGS -features=castop" - if test "$ace_user_enable_rtti" = yes; then - CXXFLAGS="$CXXFLAGS -features=rtti" - fi - fi - - dnl Sun C++ 5.0 weirdness - if (CC -V 2>&1 | $EGREP 'Compilers 5\.0' > /dev/null); then - if test "$ace_user_enable_stdcpplib" = yes; then - CXXFLAGS="$CXXFLAGS -library=Cstd" - else - CXXFLAGS="$CXXFLAGS -library=iostream,no%Cstd" - AC_DEFINE([ACE_USES_OLD_IOSTREAMS]) - fi - - dnl Inlining appears to cause link problems with early - dnl releases of CC 5.0. - AC_DEFINE([ACE_LACKS_INLINE_FUNCTIONS]) - - if test "$ace_user_enable_exceptions" != yes; then - dnl See /opt/SUNWspro_5.0/SC5.0/include/CC/stdcomp.h. - ACE_CPPFLAGS="$ACE_CPPFLAGS -D_RWSTD_NO_EXCEPTIONS" - fi - - CXXFLAGS="$CXXFLAGS -instances=explicit" - fi - - CXXFLAGS="$CXXFLAGS" - ACE_CXXFLAGS="$ACE_CXXFLAGS" - DCXXFLAGS="$DCXXFLAGS -g" - OCXXFLAGS="$OCXXFLAGS -O" - ;; - esac - ;; - *tandem*) - ;; - *unixware*) - ;; - *vxworks*) - ;; - *) - CXXFLAGS="$CXXFLAGS" - ACE_CXXFLAGS="$ACE_CXXFLAGS" - DCXXFLAGS="-g" - OCXXFLAGS="-O" - ;; - esac - - dnl Additional flags - if test "$GXX" = yes; then - ACE_CXXFLAGS="$ACE_CXXFLAGS -W -Wall -Wpointer-arith" - - dnl Take advantage of visibility attributes when using g++ 4.0 or - dnl better. - if test "$ACE_GXX_MAJOR_VERSION" -ge 4; then - case "$host_os" in - darwin*) - ;; - - *) - AC_MSG_NOTICE([enabling GNU G++ visibility attribute support]) - ACE_GXX_VISIBILITY_FLAGS="-fvisibility=hidden -fvisibility-inlines-hidden" - ACE_CXXFLAGS="$ACE_CXXFLAGS $ACE_GXX_VISIBILITY_FLAGS" - AC_DEFINE([ACE_HAS_CUSTOM_EXPORT_MACROS]) - AC_DEFINE([ACE_Proper_Export_Flag], - [__attribute__ ((visibility("default")))]) - ;; - esac - else - case `$CXX --version` in - 2.9*) - if test "$ace_user_enable_exceptions" != yes; then - ACE_CXXFLAGS="$ACE_CXXFLAGS -fcheck-new" - fi - ;; - esac - fi - -dnl if test "$ace_user_enable_repo" = no; then -dnl ACE_CXXFLAGS="$ACE_CXXFLAGS -fno-implicit-templates" -dnl fi - fi - - if test "$GCC" = yes; then - ACE_CFLAGS="$ACE_CFLAGS -W -Wall -Wpointer-arith" - fi -]) |