-dnl ---------------------------------------------------------------------------
-dnl Compiler detection macros by David Elliott
-dnl ---------------------------------------------------------------------------
+dnl
+dnl This file is part of Bakefile (http://www.bakefile.org)
+dnl
+dnl Copyright (C) 2003-2007 Vaclav Slavik, David Elliott and others
+dnl
+dnl Permission is hereby granted, free of charge, to any person obtaining a
+dnl copy of this software and associated documentation files (the "Software"),
+dnl to deal in the Software without restriction, including without limitation
+dnl the rights to use, copy, modify, merge, publish, distribute, sublicense,
+dnl and/or sell copies of the Software, and to permit persons to whom the
+dnl Software is furnished to do so, subject to the following conditions:
+dnl
+dnl The above copyright notice and this permission notice shall be included in
+dnl all copies or substantial portions of the Software.
+dnl
+dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+dnl DEALINGS IN THE SOFTWARE.
+dnl
+dnl $Id: bakefile-lang.m4 1278 2008-11-17 22:26:10Z vadz $
+dnl
+dnl Compiler detection macros by David Elliott and Vadim Zeitlin
+dnl
dnl ===========================================================================
-dnl Macros to detect non-GNU compilers (MetroWerks, XLC)
+dnl Macros to detect different C/C++ compilers
dnl ===========================================================================
-dnl Based on autoconf _AC_LANG_COMPILER_GNU
-AC_DEFUN([_AC_BAKEFILE_LANG_COMPILER_MWERKS],
-[AC_CACHE_CHECK([whether we are using the Metrowerks _AC_LANG compiler],
- [bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_mwerks],
- [AC_TRY_COMPILE([],[#ifndef __MWERKS__
- choke me
-#endif
-],
- [bakefile_compiler_mwerks=yes],
- [bakefile_compiler_mwerks=no])
- bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_mwerks=$bakefile_compiler_mwerks
- ])
-])
-
-dnl Loosely based on autoconf AC_PROG_CC
-dnl TODO: Maybe this should wrap the call to AC_PROG_CC and be used instead.
-AC_DEFUN([AC_BAKEFILE_PROG_MWCC],
-[AC_LANG_PUSH(C)
-_AC_BAKEFILE_LANG_COMPILER_MWERKS
-MWCC=`test $bakefile_cv_c_compiler_mwerks = yes && echo yes`
-AC_LANG_POP(C)
-])
-
-dnl Loosely based on autoconf AC_PROG_CXX
-dnl TODO: Maybe this should wrap the call to AC_PROG_CXX and be used instead.
-AC_DEFUN([AC_BAKEFILE_PROG_MWCXX],
-[AC_LANG_PUSH(C++)
-_AC_BAKEFILE_LANG_COMPILER_MWERKS
-MWCXX=`test $bakefile_cv_cxx_compiler_mwerks = yes && echo yes`
-AC_LANG_POP(C++)
-])
-
-dnl Based on autoconf _AC_LANG_COMPILER_GNU
-AC_DEFUN([_AC_BAKEFILE_LANG_COMPILER_XLC],
-[AC_CACHE_CHECK([whether we are using the IBM xlC _AC_LANG compiler],
- [wx_cv_[]_AC_LANG_ABBREV[]_compiler_xlc],
- [AC_TRY_COMPILE([],[#ifndef __xlC__
- choke me
-#endif
-],
- [wx_compiler_xlc=yes],
- [wx_compiler_xlc=no])
- wx_cv_[]_AC_LANG_ABBREV[]_compiler_xlc=$wx_compiler_xlc
- ])
-])
-
-dnl Loosely based on autoconf AC_PROG_CC
-AC_DEFUN([AC_BAKEFILE_PROG_XLCC],
-[AC_LANG_PUSH(C)
-_AC_BAKEFILE_LANG_COMPILER_XLC
-XLCC=`test $wx_cv_c_compiler_xlc = yes && echo yes`
-AC_LANG_POP(C)
-])
-
-dnl Loosely based on autoconf AC_PROG_CXX
-AC_DEFUN([AC_BAKEFILE_PROG_XLCXX],
-[AC_LANG_PUSH(C++)
-_AC_BAKEFILE_LANG_COMPILER_XLC
-XLCXX=`test $wx_cv_cxx_compiler_xlc = yes && echo yes`
-AC_LANG_POP(C++)
-])
-
dnl Based on autoconf _AC_LANG_COMPILER_GNU
dnl _AC_BAKEFILE_LANG_COMPILER(NAME, LANG, SYMBOL, IF-YES, IF-NO)
AC_DEFUN([_AC_BAKEFILE_LANG_COMPILER],
)
]
)
- AC_LANG_POP($2)
if test "x$bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_[]$3" = "xyes"; then
:; $4
else
:; $5
fi
+ AC_LANG_POP($2)
+])
+
+dnl More specific version of the above macro checking whether the compiler
+dnl version is at least the given one (assumes that we do use this compiler)
+dnl
+dnl _AC_BAKEFILE_LANG_COMPILER_LATER_THAN(NAME, LANG, SYMBOL, VER, VERMSG, IF-YES, IF-NO)
+AC_DEFUN([_AC_BAKEFILE_LANG_COMPILER_LATER_THAN],
+[
+ AC_LANG_PUSH($2)
+ AC_CACHE_CHECK(
+ [whether we are using $1 $2 compiler v$5 or later],
+ [bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_[]$3[]_lt_[]$4],
+ [AC_TRY_COMPILE(
+ [],
+ [
+ #ifndef $3 || $3 < $4
+ choke me
+ #endif
+ ],
+ [bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_[]$3[]_lt_[]$4=yes],
+ [bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_[]$3[]_lt_[]$4=no]
+ )
+ ]
+ )
+ if test "x$bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_[]$3[]_lt_[]$4" = "xyes"; then
+ :; $6
+ else
+ :; $7
+ fi
+ AC_LANG_POP($2)
+])
+
+dnl CodeWarrior Metrowerks compiler defines __MWERKS__ for both C and C++
+AC_DEFUN([AC_BAKEFILE_PROG_MWCC],
+[
+ _AC_BAKEFILE_LANG_COMPILER(Metrowerks, C, __MWERKS__, MWCC=yes)
+])
+
+AC_DEFUN([AC_BAKEFILE_PROG_MWCXX],
+[
+ _AC_BAKEFILE_LANG_COMPILER(Metrowerks, C++, __MWERKS__, MWCXX=yes)
+])
+
+dnl IBM xlC compiler defines __xlC__ for both C and C++
+AC_DEFUN([AC_BAKEFILE_PROG_XLCC],
+[
+ _AC_BAKEFILE_LANG_COMPILER([IBM xlC], C, __xlC__, XLCC=yes)
+])
+
+AC_DEFUN([AC_BAKEFILE_PROG_XLCXX],
+[
+ _AC_BAKEFILE_LANG_COMPILER([IBM xlC], C++, __xlC__, XLCXX=yes)
])
dnl recent versions of SGI mipsPro compiler define _SGI_COMPILER_VERSION
_AC_BAKEFILE_LANG_COMPILER(Intel, C++, __INTEL_COMPILER, INTELCXX=yes)
])
+dnl Intel compiler command line options changed in incompatible ways sometimes
+dnl before v8 (-KPIC was replaced with gcc-compatible -fPIC) and again in v10
+dnl (-create-pch deprecated in favour of -pch-create) so we need to test for
+dnl its exact version too
+AC_DEFUN([AC_BAKEFILE_PROG_INTELCC_8],
+[
+ _AC_BAKEFILE_LANG_COMPILER_LATER_THAN(Intel, C, __INTEL_COMPILER, 800, 8, INTELCC8=yes)
+])
+AC_DEFUN([AC_BAKEFILE_PROG_INTELCXX_8],
+[
+ _AC_BAKEFILE_LANG_COMPILER_LATER_THAN(Intel, C++, __INTEL_COMPILER, 800, 8, INTELCXX8=yes)
+])
+
+AC_DEFUN([AC_BAKEFILE_PROG_INTELCC_10],
+[
+ _AC_BAKEFILE_LANG_COMPILER_LATER_THAN(Intel, C, __INTEL_COMPILER, 1000, 10, INTELCC10=yes)
+])
+
+AC_DEFUN([AC_BAKEFILE_PROG_INTELCXX_10],
+[
+ _AC_BAKEFILE_LANG_COMPILER_LATER_THAN(Intel, C++, __INTEL_COMPILER, 1000, 10, INTELCXX10=yes)
+])
+
dnl HP-UX aCC: see http://docs.hp.com/en/6162/preprocess.htm#macropredef
AC_DEFUN([AC_BAKEFILE_PROG_HPCC],
[
_AC_BAKEFILE_LANG_COMPILER(HP, C++, __HP_aCC, HPCXX=yes)
])
+dnl Tru64 cc and cxx
+AC_DEFUN([AC_BAKEFILE_PROG_COMPAQCC],
+[
+ _AC_BAKEFILE_LANG_COMPILER(Compaq, C, __DECC, COMPAQCC=yes)
+])
+
+AC_DEFUN([AC_BAKEFILE_PROG_COMPAQCXX],
+[
+ _AC_BAKEFILE_LANG_COMPILER(Compaq, C++, __DECCXX, COMPAQCXX=yes)
+])
+
dnl ===========================================================================
dnl macros to detect specialty compiler options
dnl ===========================================================================
dnl Figure out if we need to pass -ext o to compiler (MetroWerks)
AC_DEFUN([AC_BAKEFILE_METROWERKS_EXTO],
-[AC_CACHE_CHECK([if the _AC_LANG compiler requires -ext o], wx_cv_[]_AC_LANG_ABBREV[]_exto,
+[AC_CACHE_CHECK([if the _AC_LANG compiler requires -ext o], bakefile_cv_[]_AC_LANG_ABBREV[]_exto,
dnl First create an empty conf test
[AC_LANG_CONFTEST([AC_LANG_PROGRAM()])
dnl Now remove .o and .c.o or .cc.o
[for ac_file in `(ls conftest.* 2>/dev/null)`; do
case $ac_file in
conftest.$ac_ext.o)
- wx_cv_[]_AC_LANG_ABBREV[]_exto="-ext o"
+ bakefile_cv_[]_AC_LANG_ABBREV[]_exto="-ext o"
;;
*)
;;
rm -f conftest.$ac_ext.o conftest.$ac_objext conftest.$ac_ext
]) dnl AC_CACHE_CHECK
-if test "x$wx_cv_[]_AC_LANG_ABBREV[]_exto" '!=' "x"; then
+if test "x$bakefile_cv_[]_AC_LANG_ABBREV[]_exto" '!=' "x"; then
if test "[]_AC_LANG_ABBREV[]" = "c"; then
- CFLAGS="$wx_cv_[]_AC_LANG_ABBREV[]_exto $CFLAGS"
+ CFLAGS="$bakefile_cv_[]_AC_LANG_ABBREV[]_exto $CFLAGS"
fi
if test "[]_AC_LANG_ABBREV[]" = "cxx"; then
- CXXFLAGS="$wx_cv_[]_AC_LANG_ABBREV[]_exto $CXXFLAGS"
+ CXXFLAGS="$bakefile_cv_[]_AC_LANG_ABBREV[]_exto $CXXFLAGS"
fi
fi
]) dnl AC_DEFUN
dnl ===========================================================================
dnl Macros to do all of the compiler detections as one macro
dnl ===========================================================================
-AC_DEFUN([AC_BAKEFILE_PROG_CC],
+
+dnl check for different proprietary compilers depending on target platform
+dnl _AC_BAKEFILE_PROG_COMPILER(LANG)
+AC_DEFUN([_AC_BAKEFILE_PROG_COMPILER],
[
- AC_PROG_CC
- AC_BAKEFILE_PROG_INTELCC
+ AC_REQUIRE([AC_PROG_$1])
+
+ dnl Intel compiler can be used under several different OS and even
+ dnl different architectures (x86, amd64 and Itanium) so it's easier to just
+ dnl always test for it
+ AC_BAKEFILE_PROG_INTEL$1
+
+ dnl If we use Intel compiler we also need to know its version
+ if test "$INTEL$1" = "yes"; then
+ AC_BAKEFILE_PROG_INTEL$1_8
+ AC_BAKEFILE_PROG_INTEL$1_10
+ fi
+
dnl if we're using gcc, we can't be using any of incompatible compilers
- if test "x$GCC" != "xyes"; then
- AC_BAKEFILE_METROWERKS_EXTO
- dnl By the time we find out that we need -ext o some tests have failed.
- if test "x$wx_cv_c_exto" '!=' "x"; then
- unset ac_cv_prog_cc_g
- _AC_PROG_CC_G
+ if test "x$G$1" != "xyes"; then
+ if test "x$1" = "xC"; then
+ AC_BAKEFILE_METROWERKS_EXTO
+ if test "x$bakefile_cv_c_exto" '!=' "x"; then
+ unset ac_cv_prog_cc_g
+ _AC_PROG_CC_G
+ fi
fi
- AC_BAKEFILE_PROG_MWCC
- AC_BAKEFILE_PROG_XLCC
- AC_BAKEFILE_PROG_SGICC
- AC_BAKEFILE_PROG_SUNCC
- AC_BAKEFILE_PROG_HPCC
+
+ dnl most of these compilers are only used under well-defined OS so
+ dnl don't waste time checking for them on other ones
+ case `uname -s` in
+ AIX*)
+ AC_BAKEFILE_PROG_XL$1
+ ;;
+
+ Darwin)
+ AC_BAKEFILE_PROG_MW$1
+ if test "$MW$1" != "yes"; then
+ AC_BAKEFILE_PROG_XL$1
+ fi
+ ;;
+
+ IRIX*)
+ AC_BAKEFILE_PROG_SGI$1
+ ;;
+
+ Linux*)
+ dnl Sun CC is now available under Linux too, test for it unless
+ dnl we already found that we were using a different compiler
+ if test "$INTEL$1" != "yes"; then
+ AC_BAKEFILE_PROG_SUN$1
+ fi
+ ;;
+
+ HP-UX*)
+ AC_BAKEFILE_PROG_HP$1
+ ;;
+
+ OSF1)
+ AC_BAKEFILE_PROG_COMPAQ$1
+ ;;
+
+ SunOS)
+ AC_BAKEFILE_PROG_SUN$1
+ ;;
+ esac
fi
])
+AC_DEFUN([AC_BAKEFILE_PROG_CC],
+[
+ _AC_BAKEFILE_PROG_COMPILER(CC)
+])
+
AC_DEFUN([AC_BAKEFILE_PROG_CXX],
[
- AC_PROG_CXX
- AC_BAKEFILE_PROG_INTELCXX
- if test "x$GXX" != "xyes"; then
- AC_BAKEFILE_METROWERKS_EXTO
- dnl By the time we find out that we need -ext o some tests have failed.
- if test "x$wx_cv_cxx_exto" '!=' "x"; then
- unset ac_cv_prog_cxx_g
- _AC_PROG_CXX_G
- fi
- AC_BAKEFILE_PROG_MWCXX
- AC_BAKEFILE_PROG_XLCXX
- AC_BAKEFILE_PROG_SGICXX
- AC_BAKEFILE_PROG_SUNCXX
- AC_BAKEFILE_PROG_HPCXX
- fi
+ _AC_BAKEFILE_PROG_COMPILER(CXX)
])
projects / wxWidgets.git / blobdiff