optimization: don't test for various proprietary Unix compilers unless we're running under OS they support

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@35825 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2005-10-07 20:27:47 +00:00
parent 14cde5136d
commit 3006edc092
2 changed files with 569 additions and 203 deletions

View File

@@ -187,42 +187,57 @@ fi
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_PROG_$1
AC_BAKEFILE_PROG_INTEL$1
dnl if we're using gcc, we can't be using any of incompatible compilers
if test "x$GCC" != "xyes"; then
if test "x$G$1" != "xyes"; then
if test "x$1" = "xC"; then
AC_BAKEFILE_METROWERKS_EXTO
dnl By the time we find out that we need -ext o some tests have failed.
if test "x$wx_cv_c_exto" '!=' "x"; then
unset ac_cv_prog_cc_g
_AC_PROG_CC_G
fi
AC_BAKEFILE_PROG_MWCC
AC_BAKEFILE_PROG_XLCC
AC_BAKEFILE_PROG_SGICC
AC_BAKEFILE_PROG_SUNCC
AC_BAKEFILE_PROG_HPCC
fi
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
AC_BAKEFILE_PROG_XL$1
;;
IRIX*)
AC_BAKEFILE_PROG_SGI$1
;;
SunOS)
AC_BAKEFILE_PROG_SUN$1
;;
HP-UX*)
AC_BAKEFILE_PROG_HP$1
;;
esac
fi
])
AC_DEFUN([AC_BAKEFILE_PROG_CC],
[
_AC_BAKEFILE_PROG_COMPILER(CC)
])
AC_DEFUN([AC_BAKEFILE_PROG_CXX],
[
AC_PROG_CXX
AC_BAKEFILE_PROG_INTELCXX
if test "x$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)
])

395
configure vendored
View File

@@ -10768,6 +10768,7 @@ rm -f confcache
CFLAGS=${CFLAGS:=}
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -11773,6 +11774,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test "x$GCC" != "xyes"; then
if test "xCC" = "xC"; then
echo "$as_me:$LINENO: checking if the C compiler requires -ext o" >&5
echo $ECHO_N "checking if the C compiler requires -ext o... $ECHO_C" >&6
if test "${wx_cv_c_exto+set}" = set; then
@@ -11904,6 +11906,85 @@ else
fi
fi
fi
fi
case `uname -s` in
AIX*)
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
echo "$as_me:$LINENO: checking whether we are using the IBM xlC C compiler" >&5
echo $ECHO_N "checking whether we are using the IBM xlC C compiler... $ECHO_C" >&6
if test "${wx_cv_c_compiler_xlc+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
int
main ()
{
#ifndef __xlC__
choke me
#endif
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
{ ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
wx_compiler_xlc=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
wx_compiler_xlc=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
wx_cv_c_compiler_xlc=$wx_compiler_xlc
fi
echo "$as_me:$LINENO: result: $wx_cv_c_compiler_xlc" >&5
echo "${ECHO_T}$wx_cv_c_compiler_xlc" >&6
XLCC=`test $wx_cv_c_compiler_xlc = yes && echo yes`
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
;;
Darwin)
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -12048,6 +12129,9 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
ac_compiler_gnu=$ac_cv_c_compiler_gnu
;;
IRIX*)
ac_ext=c
@@ -12128,6 +12212,9 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
fi
;;
SunOS)
ac_ext=c
@@ -12208,9 +12295,95 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
fi
;;
HP-UX*)
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
echo "$as_me:$LINENO: checking whether we are using the HP C compiler" >&5
echo $ECHO_N "checking whether we are using the HP C compiler... $ECHO_C" >&6
if test "${bakefile_cv_c_compiler___HP_cc+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
int
main ()
{
#ifndef __HP_cc
choke me
#endif
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
{ ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
bakefile_cv_c_compiler___HP_cc=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
bakefile_cv_c_compiler___HP_cc=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $bakefile_cv_c_compiler___HP_cc" >&5
echo "${ECHO_T}$bakefile_cv_c_compiler___HP_cc" >&6
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test "x$bakefile_cv_c_compiler___HP_cc" = "xyes"; then
:; HPCC=yes
else
:;
fi
;;
esac
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -12524,6 +12697,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
CXXFLAGS=${CXXFLAGS:=}
ac_ext=cc
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -12955,7 +13129,8 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
fi
if test "x$GXX" != "xyes"; then
if test "x$GCXX" != "xyes"; then
if test "xCXX" = "xC"; then
echo "$as_me:$LINENO: checking if the C++ compiler requires -ext o" >&5
echo $ECHO_N "checking if the C++ compiler requires -ext o... $ECHO_C" >&6
if test "${wx_cv_cxx_exto+set}" = set; then
@@ -13014,14 +13189,14 @@ if test "x$wx_cv_cxx_exto" '!=' "x"; then
fi
fi
if test "x$wx_cv_cxx_exto" '!=' "x"; then
unset ac_cv_prog_cxx_g
ac_test_CXXFLAGS=${CXXFLAGS+set}
ac_save_CXXFLAGS=$CXXFLAGS
CXXFLAGS="-g"
echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
if test "${ac_cv_prog_cxx_g+set}" = set; then
if test "x$wx_cv_c_exto" '!=' "x"; then
unset ac_cv_prog_cc_g
ac_test_CFLAGS=${CFLAGS+set}
ac_save_CFLAGS=$CFLAGS
CFLAGS="-g"
echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
if test "${ac_cv_prog_cc_g+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
@@ -13060,33 +13235,112 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
ac_cv_prog_cxx_g=yes
ac_cv_prog_cc_g=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_prog_cxx_g=no
ac_cv_prog_cc_g=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
if test "$ac_test_CXXFLAGS" = set; then
CXXFLAGS=$ac_save_CXXFLAGS
elif test $ac_cv_prog_cxx_g = yes; then
if test "$GXX" = yes; then
CXXFLAGS="-g -O2"
echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
if test "$ac_test_CFLAGS" = set; then
CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
if test "$GCC" = yes; then
CFLAGS="-g -O2"
else
CXXFLAGS="-g"
CFLAGS="-g"
fi
else
if test "$GXX" = yes; then
CXXFLAGS="-O2"
if test "$GCC" = yes; then
CFLAGS="-O2"
else
CXXFLAGS=
CFLAGS=
fi
fi
fi
fi
case `uname -s` in
AIX*)
ac_ext=cc
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
echo "$as_me:$LINENO: checking whether we are using the IBM xlC C++ compiler" >&5
echo $ECHO_N "checking whether we are using the IBM xlC C++ compiler... $ECHO_C" >&6
if test "${wx_cv_cxx_compiler_xlc+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
int
main ()
{
#ifndef __xlC__
choke me
#endif
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
{ ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
wx_compiler_xlc=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
wx_compiler_xlc=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
wx_cv_cxx_compiler_xlc=$wx_compiler_xlc
fi
echo "$as_me:$LINENO: result: $wx_cv_cxx_compiler_xlc" >&5
echo "${ECHO_T}$wx_cv_cxx_compiler_xlc" >&6
XLCXX=`test $wx_cv_cxx_compiler_xlc = yes && echo yes`
ac_ext=cc
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
;;
Darwin)
ac_ext=cc
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -13231,6 +13485,9 @@ ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ex
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
;;
IRIX*)
ac_ext=cc
@@ -13311,6 +13568,9 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
fi
;;
SunOS)
ac_ext=cc
@@ -13391,9 +13651,95 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
fi
;;
HP-UX*)
ac_ext=cc
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
echo "$as_me:$LINENO: checking whether we are using the HP C++ compiler" >&5
echo $ECHO_N "checking whether we are using the HP C++ compiler... $ECHO_C" >&6
if test "${bakefile_cv_cxx_compiler___HP_aCC+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
int
main ()
{
#ifndef __HP_aCC
choke me
#endif
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
{ ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
bakefile_cv_cxx_compiler___HP_aCC=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
bakefile_cv_cxx_compiler___HP_aCC=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $bakefile_cv_cxx_compiler___HP_aCC" >&5
echo "${ECHO_T}$bakefile_cv_cxx_compiler___HP_aCC" >&6
ac_ext=cc
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
if test "x$bakefile_cv_cxx_compiler___HP_aCC" = "xyes"; then
:; HPCXX=yes
else
:;
fi
;;
esac
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -44605,6 +44951,11 @@ echo "${ECHO_T}Sun cc" >&6
DEPSFLAG="-M"
echo "$as_me:$LINENO: result: SGI cc" >&5
echo "${ECHO_T}SGI cc" >&6
elif test "x$HPCC" = "xyes"; then
DEPSMODE=unixcc
DEPSFLAG="+make"
echo "$as_me:$LINENO: result: HP cc" >&5
echo "${ECHO_T}HP cc" >&6
else
DEPS_TRACKING=0
echo "$as_me:$LINENO: result: none" >&5