diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 221 |
1 files changed, 122 insertions, 99 deletions
diff --git a/configure.in b/configure.in index 14d11e8..396728b 100644 --- a/configure.in +++ b/configure.in @@ -12,40 +12,36 @@ VERSION=2.2 AC_SUBST(CONFIG_ARGS) CONFIG_ARGS="$ac_configure_args" -# NEXTSTEP|MacOSX|Darwin stuff -if test -f /usr/lib/NextStep/software_version -o -f /System/Library/CoreServices/software_version ; then - - AC_MSG_CHECKING(for --with-next-archs) - AC_ARG_WITH(next-archs, - [ --with-next-archs='arch1 arch2 ..' build MAB binary], [ - if test -n "$withval"; then - ac_arch_flags=`/usr/lib/arch_tool -archify_list $withval` - # GCC does not currently support multi archs on the NeXT - with_gcc=no - fi - AC_MSG_RESULT($with_next_archs) - ], [AC_MSG_RESULT(none: using `arch`)]) - - if test -z "$MACHDEP" - then - ac_sys_system=`uname -s` - if test "$ac_sys_system" = "Darwin" ; then - ac_sys_release=`uname -r` - else - set X `hostinfo | egrep '(NeXT Mach|Kernel Release).*:' | \ - sed -e 's/://' -e 's/\./_/'` && \ - ac_sys_system=next && ac_sys_release=$4 - fi - - MACHDEP="$ac_sys_system$ac_sys_release" - fi -fi - -AC_ARG_WITH(next-framework, -[ --with-next-framework Build (OpenStep|Rhapsody|MacOSX|Darwin) framework],,) -AC_ARG_WITH(dyld, -[ --with-dyld Use (OpenStep|Rhapsody) dynamic linker],,) +AC_ARG_ENABLE(framework, +[ --enable-framework[=INSTALLDIR] Build (MacOSX|Darwin) framework],[ + PYTHONFRAMEWORK=Python + PYTHONFRAMEWORKDIR=Python.framework + case $enableval in + yes) + enableval=/Library/Frameworks + PYTHONFRAMEWORKPREFIX=$enableval + ;; + *) + PYTHONFRAMEWORKPREFIX=$enableval + esac + PYTHONFRAMEWORKINSTALLDIR=$PYTHONFRAMEWORKPREFIX/$PYTHONFRAMEWORKDIR + prefix=$PYTHONFRAMEWORKINSTALLDIR/Versions/$VERSION + ],[ + PYTHONFRAMEWORK= + PYTHONFRAMEWORKDIR= + PYTHONFRAMEWORKPREFIX= + PYTHONFRAMEWORKINSTALLDIR= + enable_framework= +]) +AC_SUBST(PYTHONFRAMEWORK) +AC_SUBST(PYTHONFRAMEWORKDIR) +AC_SUBST(PYTHONFRAMEWORKPREFIX) +AC_SUBST(PYTHONFRAMEWORKINSTALLDIR) + +##AC_ARG_WITH(dyld, +##[ --with-dyld Use (OpenStep|Rhapsody) dynamic linker],,) +## # Set name for machine-dependent library files AC_SUBST(MACHDEP) AC_MSG_CHECKING(MACHDEP) @@ -224,14 +220,22 @@ fi AC_MSG_RESULT($LIBRARY) # LDLIBRARY is the name of the library to link against (as opposed to the -# name of the library into which to insert object files). On systems -# without shared libraries, LDLIBRARY is the same as LIBRARY (defined in -# the Makefiles). On Cygwin LDLIBRARY is the import library, DLLLIBRARY is the -# shared (i.e., DLL) library. +# name of the library into which to insert object files). BLDLIBRARY is also +# the library to link against, usually. On Mac OS X frameworks, BLDLIBRARY +# is blank as the main program is not linked directly against LDLIBRARY. +# LDLIBRARYDIR is the path to LDLIBRARY, which is made in a subdirectory. On +# systems without shared libraries, LDLIBRARY is the same as LIBRARY +# (defined in the Makefiles). On Cygwin LDLIBRARY is the import library, +# DLLLIBRARY is the shared (i.e., DLL) library. +# AC_SUBST(LDLIBRARY) AC_SUBST(DLLLIBRARY) +AC_SUBST(BLDLIBRARY) +AC_SUBST(LDLIBRARYDIR) LDLIBRARY="$LIBRARY" +BLDLIBRARY='$(LDLIBRARY)' DLLLIBRARY='' +LDLIBRARYDIR='' # LINKCC is the command that links the python executable -- default is $(CC). # This is altered for AIX in order to build the export list before @@ -254,14 +258,6 @@ AC_MSG_RESULT($LINKCC) AC_MSG_CHECKING(LDLIBRARY) -# NeXT framework builds require that the 'ar' library be converted into -# a bundle using libtool. -if test "$with_next_framework" -then - LDLIBRARY='libpython$(VERSION).dylib' - DLLLIBRARY=$LDLIBRARY -fi - # DG/UX requires some fancy ld contortions to produce a .so from an .a case $MACHDEP in dguxR4) @@ -276,6 +272,21 @@ cygwin*) DLLLIBRARY='libpython$(VERSION).dll' ;; esac + +# MacOSX framework builds need more magic. LDLIBRARY is the dynamic library that +# we build, but we do not want to link against it (we will find it with a -framework +# option). For this reason there is an extra variable BLDLIBRARY against which Python +# and the extension modules are linked, BLDLIBRARY. This is normally the same +# as LDLIBRARY, but empty for MacOSX framework builds. +if test "$enable_framework" +then + LDLIBRARY='$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' + LDLIBRARYDIR='$(PYTHONFRAMEWORKDIR)' + BLDLIBRARY='' +else + BLDLIBRARY='$(LDLIBRARY)' +fi + AC_MSG_RESULT($LDLIBRARY) AC_PROG_RANLIB @@ -540,53 +551,67 @@ if test "$have_pthread_t" = yes ; then fi CC="$ac_save_cc" -# Minor variations in building a framework between NextStep versions 4 and 5 +AC_MSG_CHECKING(for --enable-toolbox-glue) +AC_ARG_ENABLE(toolbox-glue, +[ --enable-toolbox-glue disable/enable MacOSX glue code for extensions]) + +if test -z "$enable_toolbox_glue" +then + case $ac_sys_system/$ac_sys_release in + Darwin/*) + enable_toolbox_glue="yes";; + *) + enable_toolbox_glue="no";; + esac +fi +case "$enable_toolbox_glue" in +yes) + extra_frameworks="-framework Carbon -framework Foundation" + extra_machdep_objs="Python/mactoolboxglue.o" + AC_DEFINE(USE_TOOLBOX_OBJECT_GLUE) + ;; +*) + extra_frameworks="" + extra_machdep_objs="" + ;; +esac +AC_MSG_RESULT($enable_toolbox_glue) + AC_SUBST(LIBTOOL_CRUFT) case $ac_sys_system/$ac_sys_release in Darwin/*) ns_undef_sym='_environ' - LIBTOOL_CRUFT="-framework Foundation -framework Carbon -lcc_dynamic -arch_only ppc -U $ns_undef_sym" ;; - next/4*) - ns_undef_sym='__environ' - LIBTOOL_CRUFT="-U $ns_undef_sym" ;; - next/5*) - ns_undef_sym='_environ' - LIBTOOL_CRUFT="-lcc_dynamic -U $ns_undef_sym" ;; + LIBTOOL_CRUFT="-lcc_dynamic -arch_only ppc -U $ns_undef_sym" + LIBTOOL_CRUFT="$LIBTOOL_CRUFT $extra_frameworks" + LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/Python' + LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';; esac -AC_MSG_CHECKING(for --with-next-framework) -if test "$with_next_framework" +AC_MSG_CHECKING(for --enable-framework) +if test "$enable_framework" then OPT="$OPT -fno-common -dynamic" # -U __environ is needed since bundles don't have access # to crt0 when built but will always be linked against it - LDFLAGS="$LDFLAGS -Wl,-U,$ns_undef_sym" + # -F. is needed to allow linking to the framework while + # in the build location. + + LDFLAGS="$LDFLAGS -Wl,-F. -Wl,-U,$ns_undef_sym" AC_DEFINE(WITH_NEXT_FRAMEWORK) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi -AC_MSG_CHECKING(for --with-dyld) +AC_MSG_CHECKING(for dyld) case $ac_sys_system/$ac_sys_release in Darwin/*) AC_DEFINE(WITH_DYLD) AC_MSG_RESULT(always on for Darwin) ;; *) - if test "$with_next_framework" -o "$with_dyld" - then - if test "$with_dyld" - then - AC_MSG_RESULT(yes) - else - AC_MSG_RESULT(required for framework build) - fi - AC_DEFINE(WITH_DYLD) - ns_dyld='set' - else - AC_MSG_RESULT(no) - fi ;; + AC_MSG_RESULT(no) + ;; esac # Set info about shared libraries. @@ -634,18 +659,14 @@ then hp*|HP*) LDSHARED="ld -b";; OSF*) LDSHARED="ld -shared -expect_unresolved \"*\"";; DYNIX/ptx*) LDSHARED="ld -G";; - Darwin/*) - LDSHARED='$(CC) $(LDFLAGS) -bundle -undefined suppress' - if test "$with_next_framework" ; then - LDSHARED="$LDSHARED \$(LDLIBRARY)" - fi ;; - next/*) - if test "$ns_dyld" - then LDSHARED='$(CC) $(LDFLAGS) -bundle -undefined suppress' - else LDSHARED='$(CC) $(CFLAGS) -nostdlib -r'; - fi - if test "$with_next_framework" ; then - LDSHARED="$LDSHARED \$(LDLIBRARY)" + Darwin/*) + LDSHARED='$(CC) $(LDFLAGS) -bundle' + if test "$enable_framework" ; then + # Link against the framework. All externals should be defined. + LDSHARED="$LDSHARED "'-framework $(PYTHONFRAMEWORK)' + else + # No framework. Ignore undefined symbols, assuming they come from Python + LDSHARED="$LDSHARED -undefined suppress" fi ;; Linux*) LDSHARED="gcc -shared";; dgux*) LDSHARED="ld -G";; @@ -722,13 +743,20 @@ then BSD/OS/4*) LINKFORSHARED="-Xlinker -export-dynamic";; Linux*) LINKFORSHARED="-Xlinker -export-dynamic";; # -u libsys_s pulls in all symbols in libsys - next/2*|next/3*) LINKFORSHARED="-u libsys_s";; - # -u __dummy makes the linker aware of the objc runtime - # in System.framework; otherwise, __objcInit (referenced in - # crt1.o) gets erroneously defined as common, which breaks dynamic - # loading of any modules which reference it in System.framework - next/4*|next/5*) LINKFORSHARED="-u __dummy -framework System" ;; - Darwin/*) LINKFORSHARED="-u __dummy -u _PyMac_Error -framework System -framework Foundation -framework Carbon" ;; + Darwin/*) + # -u __dummy makes the linker aware of the objc runtime + # in System.framework; otherwise, __objcInit (referenced in + # crt1.o) gets erroneously defined as common, which breaks dynamic + # loading of any modules which reference it in System.framework. + # -u _PyMac_Error is needed to pull in the mac toolbox glue, which is + # not used by the core itself but which needs to be in the core so + # that dynamically loaded extension modules have access to it. + LINKFORSHARED="-u __dummy -u _PyMac_Error -framework System" + if test "$enable_framework" + then + LINKFORSHARED="$LINKFORSHARED -framework Python" + fi + LINKFORSHARED="$LINKFORSHARED $extra_frameworks";; UnixWare*) LINKFORSHARED="-Wl,-Bexport";; SCO_SV*) LINKFORSHARED="-Bdynamic -dy -Wl,-Bexport";; ReliantUNIX*) LINKFORSHARED="-W1 -Blargedynsym";; @@ -1174,7 +1202,7 @@ then AIX*) DYNLOADFILE="dynload_aix.o";; BeOS*) DYNLOADFILE="dynload_beos.o";; hp*|HP*) DYNLOADFILE="dynload_hpux.o";; - Darwin/*|next/*) DYNLOADFILE="dynload_next.o";; + Darwin/*) DYNLOADFILE="dynload_next.o";; *) # use dynload_shlib.c and dlopen() if we have it; otherwise stub # out any dynamic loading @@ -1197,15 +1225,11 @@ AC_SUBST(MACHDEP_OBJS) AC_MSG_CHECKING(MACHDEP_OBJS) if test -z "$MACHDEP_OBJS" then - case $ac_sys_system/$ac_sys_release in - Darwin/*) - MACHDEP_OBJS="Python/mactoolboxglue.o" - AC_DEFINE(USE_TOOLBOX_OBJECT_GLUE) - ;; - *) MACHDEP_OBJS="";; - esac + MACHDEP_OBJS=$extra_machdep_objs +else + MACHDEP_OBJS="$MACHDEP_OBJS $extra_machdep_objs" fi -AC_MSG_RESULT($DYNLOADFILE) +AC_MSG_RESULT(MACHDEP_OBJS) # checks for library functions AC_CHECK_FUNCS(alarm chown clock confstr ctermid ctermid_r execv \ @@ -1563,7 +1587,6 @@ fi], AC_SUBST(LIBM) case $ac_sys_system in Darwin) ;; -next) ;; BeOS) ;; *) LIBM=-lm esac |