Mercurial > hg > CbC > CbC_gcc
diff libgcc/config/t-slibgcc-darwin @ 55:77e2b8dfacca gcc-4.4.5
update it from 4.4.3 to 4.5.0
author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
---|---|
date | Fri, 12 Feb 2010 23:39:51 +0900 |
parents | a06113de4d67 |
children | b7f97abdc517 |
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--- a/libgcc/config/t-slibgcc-darwin Sun Feb 07 18:28:00 2010 +0900 +++ b/libgcc/config/t-slibgcc-darwin Fri Feb 12 23:39:51 2010 +0900 @@ -2,9 +2,8 @@ SHLIB_SOVERSION = 1 SHLIB_VERSTRING = -compatibility_version $(SHLIB_SOVERSION) -current_version $(SHLIB_SOVERSION).0 SHLIB_EXT = .dylib -SHLIB_SUFFIX = `if test @multilib_dir@ = ppc64 ; then echo _@multilib_dir@ ; fi` -SHLIB_INSTALL_NAME = @shlib_base_name@$(SHLIB_SUFFIX).$(SHLIB_SOVERSION)$(SHLIB_EXT) -SHLIB_SONAME = @shlib_base_name@.$(SHLIB_SOVERSION)$(SHLIB_EXT) +SHLIB_INSTALL_NAME = @shlib_base_name@.$(SHLIB_SOVERSION)$(SHLIB_EXT) +SHLIB_SONAME = @shlib_base_name@$(SHLIB_EXT) SHLIB_SOLINK = @shlib_base_name@.so SHLIB_MAP = @shlib_map_file@ SHLIB_OBJS = @shlib_objs@ @@ -15,9 +14,10 @@ # so the libgcc variants have different names not different locations. # Note that this version is used for the loader, not the linker; the linker # uses the stub versions named by the versioned members of $(INSTALL_FILES). + SHLIB_LINK = $(CC) $(LIBGCC2_CFLAGS) -dynamiclib -nodefaultlibs \ -install_name @shlib_slibdir@/$(SHLIB_INSTALL_NAME) \ - -single_module -o $(SHLIB_DIR)/$(SHLIB_SONAME).tmp \ + -single_module -o $(SHLIB_DIR)/$(SHLIB_SONAME) \ -Wl,-exported_symbols_list,$(SHLIB_MAP) \ $(SHLIB_VERSTRING) \ @multilib_flags@ $(SHLIB_OBJS) $(SHLIB_LC) @@ -26,16 +26,26 @@ SHLIB_MKMAP_OPTS = -v leading_underscore=1 SHLIB_MAPFILES += $(gcc_srcdir)/libgcc-std.ver -INSTALL_FILES=libgcc_s.10.4.dylib libgcc_s.10.5.dylib libgcc_s.1.dylib +# we're only going to build the stubs if the target slib is /usr/lib +# there is no other case in which they're useful in a live system. +ifeq (/usr/lib,$(shlib_slibdir)) +LGCC_STUBS = libgcc_s.10.4.dylib libgcc_s.10.5.dylib +else +LGCC_STUBS = +endif + +LGCC_FILES = libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT) +LGCC_FILES += $(LGCC_STUBS) +LEXT_STUBS = libgcc_ext.10.4$(SHLIB_EXT) libgcc_ext.10.5$(SHLIB_EXT) +LGCC_FILES += $(LEXT_STUBS) +INSTALL_FILES=$(LGCC_FILES) + +# we do our own thing +SHLIB_INSTALL = # For the toplevel multilib, build a fat archive including all the multilibs. ifeq ($(MULTIBUILDTOP),) -SHLIB_INSTALL = \ - $(mkinstalldirs) $(DESTDIR)$(slibdir); \ - $(INSTALL_DATA) $(SHLIB_SONAME) \ - $(DESTDIR)$(slibdir)/$(SHLIB_SONAME) - ifeq ($(enable_shared),yes) all: $(INSTALL_FILES) install-leaf: install-darwin-libgcc-stubs @@ -48,35 +58,37 @@ # The actual use of the libraries is controlled by REAL_LIBGCC_SPEC. # # This assumes each multilib corresponds to a different architecture. -libgcc_s.%.dylib : $(SHLIB_VERPFX).%.ver libgcc_s$(SHLIB_EXT) all-multi - $(STRIP) -o $(@)_T \ - -s $(SHLIB_VERPFX).$(*).ver -c -u \ - ./libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT).tmp - MLIBS=`$(CC) --print-multi-lib \ - | sed -e 's/;.*$$//' -e '/^\.$$/d'` ; \ +libgcc_s.%.dylib : all-multi $(SHLIB_VERPFX).%.ver libgcc_s$(SHLIB_EXT) + MLIBS=`$(CC) --print-multi-lib | sed -e 's/;.*$$//'` ; \ for mlib in $$MLIBS ; do \ $(STRIP) -o $(@)_T$${mlib} \ -s $(SHLIB_VERPFX).$(*).ver -c -u \ - ../$${mlib}/libgcc/$${mlib}/libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT).tmp || exit 1 ; \ + ../$${mlib}/libgcc/$${mlib}/libgcc_s$(SHLIB_EXT) || exit 1 ; \ done $(LIPO) -output $@ -create $(@)_T* rm $(@)_T* -libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT): all-multi libgcc_s$(SHLIB_EXT) \ - libgcc_s.10.4.dylib libgcc_s.10.5.dylib - cp libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT).tmp \ - ./libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT)_T_ || exit 1 ; \ - MLIBS=`$(CC) --print-multi-lib \ - | sed -e 's/;.*$$//' -e '/^\.$$/d'` ; \ +libgcc_ext.%.dylib : all-multi $(SHLIB_VERPFX).%.ver libgcc_s$(SHLIB_EXT) + MLIBS=`$(CC) --print-multi-lib | sed -e 's/;.*$$//'` ; \ for mlib in $$MLIBS ; do \ - cp ../$${mlib}/libgcc/$${mlib}/libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT).tmp \ + $(STRIP) -o $(@)_T$${mlib} \ + -R $(SHLIB_VERPFX).$(*).ver -c -urx \ + ../$${mlib}/libgcc/$${mlib}/libgcc_s$(SHLIB_EXT) || exit 1 ; \ + done + $(LIPO) -output $@ -create $(@)_T* + rm $(@)_T* + +libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT): all-multi libgcc_s$(SHLIB_EXT) + MLIBS=`$(CC) --print-multi-lib | sed -e 's/;.*$$//'` ; \ + for mlib in $$MLIBS ; do \ + cp ../$${mlib}/libgcc/$${mlib}/libgcc_s$(SHLIB_EXT) \ ./libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT)_T_$${mlib} || exit 1 ; \ done $(LIPO) -output libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT) \ -create libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT)_T* rm libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT)_T* -install-darwin-libgcc-stubs : $(INSTALL_FILES) +install-darwin-libgcc-stubs : $(mkinstalldirs) $(DESTDIR)$(slibdir) for d in $(INSTALL_FILES) ; do \ $(INSTALL_DATA) $$d $(DESTDIR)$(slibdir)/$$d || exit 1 ; \ @@ -98,7 +110,6 @@ # we're putting them in the gcc directory during a build, for # compatibility with the pre-top-level layout. In that case we # need symlinks. -SHLIB_INSTALL = ifeq ($(enable_shared),yes) all: install-darwin-libgcc-links