;;
*-*-darwin* )
+ AC_BAKEFILE_CREATE_FILE_SHARED_LD_SH
+ chmod +x shared-ld-sh
+
+ SHARED_LD_MODULE_CC="`pwd`/shared-ld-sh -bundle -headerpad_max_install_names -o"
+ SHARED_LD_MODULE_CXX="$SHARED_LD_MODULE_CC"
+
dnl Most apps benefit from being fully binded (its faster and static
dnl variables initialized at startup work).
dnl This can be done either with the exe linker flag -Wl,-bind_at_load
dnl "-init _wxWindowsDylibInit" not useful with lazy linking solved
dnl If using newer dev tools then there is a -single_module flag that
- dnl we can use to do this, otherwise we'll need to use a helper
+ dnl we can use to do this for dylibs, otherwise we'll need to use a helper
dnl script. Check the version of gcc to see which way we can go:
- AC_CACHE_CHECK([for gcc 3.1 or later], wx_cv_gcc31, [
+ AC_CACHE_CHECK([for gcc 3.1 or later], bakefile_cv_gcc31, [
AC_TRY_COMPILE([],
[
#if (__GNUC__ < 3) || \
#endif
],
[
- wx_cv_gcc31=yes
+ bakefile_cv_gcc31=yes
],
[
- wx_cv_gcc31=no
+ bakefile_cv_gcc31=no
]
)
])
- if test "$wx_cv_gcc31" = "no"; then
- AC_BAKEFILE_CREATE_FILE_SHARED_LD_SH
- chmod +x shared-ld-sh
-
+ if test "$bakefile_cv_gcc31" = "no"; then
dnl Use the shared-ld-sh helper script
SHARED_LD_CC="`pwd`/shared-ld-sh -dynamiclib -headerpad_max_install_names -o"
- SHARED_LD_MODULE_CC="`pwd`/shared-ld-sh -bundle -headerpad_max_install_names -o"
SHARED_LD_CXX="$SHARED_LD_CC"
- SHARED_LD_MODULE_CXX="$SHARED_LD_MODULE_CC"
else
dnl Use the -single_module flag and let the linker do it for us
SHARED_LD_CC="\${CC} -dynamiclib -single_module -headerpad_max_install_names -o"
- SHARED_LD_MODULE_CC="\${CC} -bundle -single_module -headerpad_max_install_names -o"
SHARED_LD_CXX="\${CXX} -dynamiclib -single_module -headerpad_max_install_names -o"
- SHARED_LD_MODULE_CXX="\${CXX} -bundle -single_module -headerpad_max_install_names -o"
fi
if test "x$GCC" == "xyes"; then
;;
*-*-aix* )
- dnl at least gcc 2.95 warns that -fPIC is ignored when compiling
- dnl each and every file under AIX which is annoying, so don't use
- dnl it there (it's useless as AIX runs on position-independent
- dnl architectures only anyhow)
if test "x$GCC" = "xyes"; then
- PIC_FLAG=""
- SHARED_LD_CC="\$(CC) -shared ${PIC_FLAG} -o"
- SHARED_LD_CXX="\$(CXX) -shared ${PIC_FLAG} -o"
- else
- dnl the abs path below used to be hardcoded here so I guess it must
- dnl be some sort of standard location under AIX?
+ dnl at least gcc 2.95 warns that -fPIC is ignored when
+ dnl compiling each and every file under AIX which is annoying,
+ dnl so don't use it there (it's useless as AIX runs on
+ dnl position-independent architectures only anyhow)
+ PIC_FLAG=""
+
+ dnl -bexpfull is needed by AIX linker to export all symbols (by
+ dnl default it doesn't export any and even with -bexpall it
+ dnl doesn't export all C++ support symbols, e.g. vtable
+ dnl pointers) but it's only available starting from 5.1 (with
+ dnl maintenance pack 2, whatever this is), see
+ dnl http://www-128.ibm.com/developerworks/eserver/articles/gnu.html
+ case "${BAKEFILE_HOST}" in
+ *-*-aix5* )
+ LD_EXPFULL="-Wl,-bexpfull"
+ ;;
+ esac
+
+ SHARED_LD_CC="\$(CC) -shared $LD_EXPFULL -o"
+ SHARED_LD_CXX="\$(CXX) -shared $LD_EXPFULL -o"
+ else
+ dnl FIXME: makeC++SharedLib is obsolete, what should we do for
+ dnl recent AIX versions?
AC_CHECK_PROG(AIX_CXX_LD, makeC++SharedLib,
makeC++SharedLib, /usr/lpp/xlC/bin/makeC++SharedLib)
- dnl FIXME - what about makeCSharedLib?
SHARED_LD_CC="$AIX_CC_LD -p 0 -o"
SHARED_LD_CXX="$AIX_CXX_LD -p 0 -o"
fi
PIC_FLAG="-KPIC"
fi
;;
-
+
*-*-cygwin* | *-*-mingw32* )
PIC_FLAG=""
SHARED_LD_CC="\$(CC) -shared -o"
AC_BAKEFILE_CREATE_FILE_DLLAR_SH
chmod +x dllar.sh
;;
-
+
powerpc-apple-macos* | \
*-*-freebsd* | *-*-openbsd* | *-*-netbsd* | *-*-k*bsd*-gnu | \
*-*-sunos4* | \
DEPSMODE=unixcc
DEPSFLAG="-M"
AC_MSG_RESULT([SGI cc])
+ elif test "x$HPCC" = "xyes"; then
+ DEPSMODE=unixcc
+ DEPSFLAG="+make"
+ AC_MSG_RESULT([HP cc])
+ elif test "x$COMPAQCC" = "xyes"; then
+ DEPSMODE=gcc
+ DEPSFLAG="-MD"
+ AC_MSG_RESULT([Compaq cc])
else
- DEPS_TRACKING=0
+ DEPS_TRACKING=0
AC_MSG_RESULT([none])
fi
AC_BAKEFILE_CREATE_FILE_BK_DEPS
chmod +x bk-deps
fi
-
+
AC_SUBST(DEPS_TRACKING)
])
sed -e "s,${D}depobjname:,${D}objfile:,g" ${D}depfile >${D}{DEPSDIR}/${D}{objfile}.d
rm -f ${D}depfile
else
+ # "g++ -MMD -o fooobj.o foosrc.cpp" produces fooobj.d
depfile=\`basename ${D}objfile | sed -e 's/\\..*${D}/.d/g'\`
+ if test ! -f ${D}depfile ; then
+ # "cxx -MD -o fooobj.o foosrc.cpp" creates fooobj.o.d (Compaq C++)
+ depfile="${D}objfile.d"
+ fi
if test -f ${D}depfile ; then
sed -e "/^${D}objfile/!s,${D}depobjname:,${D}objfile:,g" ${D}depfile >${D}{DEPSDIR}/${D}{objfile}.d
rm -f ${D}depfile
fi
exit 0
elif test ${D}DEPSMODE = mwcc ; then
- ${D}*
- status=${D}?
- if test ${D}{status} != 0 ; then
- exit ${D}{status}
- fi
+ ${D}* || exit ${D}?
# Run mwcc again with -MM and redirect into the dep file we want
# NOTE: We can't use shift here because we need ${D}* to be valid
prevarg=
${D}* ${D}DEPSFLAG >${D}{DEPSDIR}/${D}{objfile}.d
exit 0
elif test ${D}DEPSMODE = unixcc; then
- ${D}* || exit
+ ${D}* || exit ${D}?
# Run compiler again with deps flag and redirect into the dep file.
# It doesn't work if the '-o FILE' option is used, but without it the
# dependency file will contain the wrong name for the object. So it is
projects / wxWidgets.git / blobdiff