;;
*-*-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="$SHARED_LD_MODULE_CC"
+
dnl Most apps benefit from being fully binded (its faster and static
dnl variables initialized at startup work).
dnl This can be done either with the exe linker flag -Wl,-bind_at_load
dnl or with a double stage link in order to create a single module
dnl "-init _wxWindowsDylibInit" not useful with lazy linking solved
- SHARED_LD_MODULE_CC="`pwd`/shared-ld-sh -bundle -headerpad_max_install_names -o"
- SHARED_LD_MODULE_CXX="$SHARED_LD_MODULE_CC"
-
dnl If using newer dev tools then there is a -single_module flag that
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:
)
])
if test "$bakefile_cv_gcc31" = "no"; then
- AC_BAKEFILE_CREATE_FILE_SHARED_LD_SH
- chmod +x shared-ld-sh
-
dnl Use the shared-ld-sh helper script
SHARED_LD_CC="`pwd`/shared-ld-sh -dynamiclib -headerpad_max_install_names -o"
SHARED_LD_CXX="$SHARED_LD_CC"
*-*-aix* )
if test "x$GCC" = "xyes"; then
- dnl at least gcc 2.95 warns that -fPIC is ignored when
- dnl compiling each and every file under AIX which is annoying,
- dnl so don't use it there (it's useless as AIX runs on
- dnl position-independent architectures only anyhow)
- PIC_FLAG=""
-
- dnl -bexpfull is needed by AIX linker to export all symbols (by
- dnl default it doesn't export any and even with -bexpall it
- dnl doesn't export all C++ support symbols, e.g. vtable
- dnl pointers) but it's only available starting from 5.1 (with
- dnl maintenance pack 2, whatever this is), see
- dnl http://www-128.ibm.com/developerworks/eserver/articles/gnu.html
- case "${BAKEFILE_HOST}" in
- *-*-aix5* )
- LD_EXPFULL="-Wl,-bexpfull"
- ;;
- esac
-
- SHARED_LD_CC="\$(CC) -shared $LD_EXPFULL -o"
- SHARED_LD_CXX="\$(CXX) -shared $LD_EXPFULL -o"
- else
- dnl FIXME: makeC++SharedLib is obsolete, what should we do for
- dnl recent AIX versions?
+ dnl at least gcc 2.95 warns that -fPIC is ignored when
+ dnl compiling each and every file under AIX which is annoying,
+ dnl so don't use it there (it's useless as AIX runs on
+ dnl position-independent architectures only anyhow)
+ PIC_FLAG=""
+
+ dnl -bexpfull is needed by AIX linker to export all symbols (by
+ dnl default it doesn't export any and even with -bexpall it
+ dnl doesn't export all C++ support symbols, e.g. vtable
+ dnl pointers) but it's only available starting from 5.1 (with
+ dnl maintenance pack 2, whatever this is), see
+ dnl http://www-128.ibm.com/developerworks/eserver/articles/gnu.html
+ case "${BAKEFILE_HOST}" in
+ *-*-aix5* )
+ LD_EXPFULL="-Wl,-bexpfull"
+ ;;
+ esac
+
+ SHARED_LD_CC="\$(CC) -shared $LD_EXPFULL -o"
+ SHARED_LD_CXX="\$(CXX) -shared $LD_EXPFULL -o"
+ else
+ dnl FIXME: makeC++SharedLib is obsolete, what should we do for
+ dnl recent AIX versions?
AC_CHECK_PROG(AIX_CXX_LD, makeC++SharedLib,
makeC++SharedLib, /usr/lpp/xlC/bin/makeC++SharedLib)
SHARED_LD_CC="$AIX_CC_LD -p 0 -o"
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* | \