Mercurial > hg > CbC > CbC_gcc

comparison libgcc/config/t-slibgcc-darwin @ 55:77e2b8dfacca gcc-4.4.5

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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
comparison
equal deleted inserted replaced
52:c156f1bd5cd9 55:77e2b8dfacca
1 # Build a shared libgcc library with the darwin linker. 1 # Build a shared libgcc library with the darwin linker.
2 SHLIB_SOVERSION = 1 2 SHLIB_SOVERSION = 1
3 SHLIB_VERSTRING = -compatibility_version $(SHLIB_SOVERSION) -current_version $(SHLIB_SOVERSION).0 3 SHLIB_VERSTRING = -compatibility_version $(SHLIB_SOVERSION) -current_version $(SHLIB_SOVERSION).0
4 SHLIB_EXT = .dylib 4 SHLIB_EXT = .dylib
5 SHLIB_SUFFIX = `if test @multilib_dir@ = ppc64 ; then echo _@multilib_dir@ ; fi` 5 SHLIB_INSTALL_NAME = @shlib_base_name@.$(SHLIB_SOVERSION)$(SHLIB_EXT)
6 SHLIB_INSTALL_NAME = @shlib_base_name@$(SHLIB_SUFFIX).$(SHLIB_SOVERSION)$(SHLIB_EXT) 6 SHLIB_SONAME = @shlib_base_name@$(SHLIB_EXT)
7 SHLIB_SONAME = @shlib_base_name@.$(SHLIB_SOVERSION)$(SHLIB_EXT)
8 SHLIB_SOLINK = @shlib_base_name@.so 7 SHLIB_SOLINK = @shlib_base_name@.so
9 SHLIB_MAP = @shlib_map_file@ 8 SHLIB_MAP = @shlib_map_file@
10 SHLIB_OBJS = @shlib_objs@ 9 SHLIB_OBJS = @shlib_objs@
11 SHLIB_DIR = @multilib_dir@ 10 SHLIB_DIR = @multilib_dir@
12 SHLIB_LC = -lc 11 SHLIB_LC = -lc
13 12
14 # Darwin only searches in /usr/lib for shared libraries, not in subdirectories, 13 # Darwin only searches in /usr/lib for shared libraries, not in subdirectories,
15 # so the libgcc variants have different names not different locations. 14 # so the libgcc variants have different names not different locations.
16 # Note that this version is used for the loader, not the linker; the linker 15 # Note that this version is used for the loader, not the linker; the linker
17 # uses the stub versions named by the versioned members of $(INSTALL_FILES). 16 # uses the stub versions named by the versioned members of $(INSTALL_FILES).
17
18 SHLIB_LINK = $(CC) $(LIBGCC2_CFLAGS) -dynamiclib -nodefaultlibs \ 18 SHLIB_LINK = $(CC) $(LIBGCC2_CFLAGS) -dynamiclib -nodefaultlibs \
19 -install_name @shlib_slibdir@/$(SHLIB_INSTALL_NAME) \ 19 -install_name @shlib_slibdir@/$(SHLIB_INSTALL_NAME) \
20 -single_module -o $(SHLIB_DIR)/$(SHLIB_SONAME).tmp \ 20 -single_module -o $(SHLIB_DIR)/$(SHLIB_SONAME) \
21 -Wl,-exported_symbols_list,$(SHLIB_MAP) \ 21 -Wl,-exported_symbols_list,$(SHLIB_MAP) \
22 $(SHLIB_VERSTRING) \ 22 $(SHLIB_VERSTRING) \
23 @multilib_flags@ $(SHLIB_OBJS) $(SHLIB_LC) 23 @multilib_flags@ $(SHLIB_OBJS) $(SHLIB_LC)
24 24
25 SHLIB_MKMAP = $(gcc_srcdir)/mkmap-flat.awk 25 SHLIB_MKMAP = $(gcc_srcdir)/mkmap-flat.awk
26 SHLIB_MKMAP_OPTS = -v leading_underscore=1 26 SHLIB_MKMAP_OPTS = -v leading_underscore=1
27 SHLIB_MAPFILES += $(gcc_srcdir)/libgcc-std.ver 27 SHLIB_MAPFILES += $(gcc_srcdir)/libgcc-std.ver
28 28
29 INSTALL_FILES=libgcc_s.10.4.dylib libgcc_s.10.5.dylib libgcc_s.1.dylib 29 # we're only going to build the stubs if the target slib is /usr/lib
30 # there is no other case in which they're useful in a live system.
31 ifeq (/usr/lib,$(shlib_slibdir))
32 LGCC_STUBS = libgcc_s.10.4.dylib libgcc_s.10.5.dylib
33 else
34 LGCC_STUBS =
35 endif
36
37 LGCC_FILES = libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT)
38 LGCC_FILES += $(LGCC_STUBS)
39 LEXT_STUBS = libgcc_ext.10.4$(SHLIB_EXT) libgcc_ext.10.5$(SHLIB_EXT)
40 LGCC_FILES += $(LEXT_STUBS)
41 INSTALL_FILES=$(LGCC_FILES)
42
43 # we do our own thing
44 SHLIB_INSTALL =
30 45
31 # For the toplevel multilib, build a fat archive including all the multilibs. 46 # For the toplevel multilib, build a fat archive including all the multilibs.
32 ifeq ($(MULTIBUILDTOP),) 47 ifeq ($(MULTIBUILDTOP),)
33
34 SHLIB_INSTALL = \
35 $(mkinstalldirs) $(DESTDIR)$(slibdir); \
36 $(INSTALL_DATA) $(SHLIB_SONAME) \
37 $(DESTDIR)$(slibdir)/$(SHLIB_SONAME)
38 48
39 ifeq ($(enable_shared),yes) 49 ifeq ($(enable_shared),yes)
40 all: $(INSTALL_FILES) 50 all: $(INSTALL_FILES)
41 install-leaf: install-darwin-libgcc-stubs 51 install-leaf: install-darwin-libgcc-stubs
42 endif 52 endif
46 # each system version supported. They are 'stub' libraries that 56 # each system version supported. They are 'stub' libraries that
47 # contain no code, just a list of exported symbols. 57 # contain no code, just a list of exported symbols.
48 # The actual use of the libraries is controlled by REAL_LIBGCC_SPEC. 58 # The actual use of the libraries is controlled by REAL_LIBGCC_SPEC.
49 # 59 #
50 # This assumes each multilib corresponds to a different architecture. 60 # This assumes each multilib corresponds to a different architecture.
51 libgcc_s.%.dylib : $(SHLIB_VERPFX).%.ver libgcc_s$(SHLIB_EXT) all-multi 61 libgcc_s.%.dylib : all-multi $(SHLIB_VERPFX).%.ver libgcc_s$(SHLIB_EXT)
52 $(STRIP) -o $(@)_T \ 62 MLIBS=`$(CC) --print-multi-lib | sed -e 's/;.*$$//'` ; \
53 -s $(SHLIB_VERPFX).$(*).ver -c -u \
54 ./libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT).tmp
55 MLIBS=`$(CC) --print-multi-lib \
56 | sed -e 's/;.*$$//' -e '/^\.$$/d'` ; \
57 for mlib in $$MLIBS ; do \ 63 for mlib in $$MLIBS ; do \
58 $(STRIP) -o $(@)_T$${mlib} \ 64 $(STRIP) -o $(@)_T$${mlib} \
59 -s $(SHLIB_VERPFX).$(*).ver -c -u \ 65 -s $(SHLIB_VERPFX).$(*).ver -c -u \
60 ../$${mlib}/libgcc/$${mlib}/libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT).tmp || exit 1 ; \ 66 ../$${mlib}/libgcc/$${mlib}/libgcc_s$(SHLIB_EXT) || exit 1 ; \
61 done 67 done
62 $(LIPO) -output $@ -create $(@)_T* 68 $(LIPO) -output $@ -create $(@)_T*
63 rm $(@)_T* 69 rm $(@)_T*
64 70
65 libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT): all-multi libgcc_s$(SHLIB_EXT) \ 71 libgcc_ext.%.dylib : all-multi $(SHLIB_VERPFX).%.ver libgcc_s$(SHLIB_EXT)
66 libgcc_s.10.4.dylib libgcc_s.10.5.dylib 72 MLIBS=`$(CC) --print-multi-lib | sed -e 's/;.*$$//'` ; \
67 cp libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT).tmp \
68 ./libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT)_T_ || exit 1 ; \
69 MLIBS=`$(CC) --print-multi-lib \
70 | sed -e 's/;.*$$//' -e '/^\.$$/d'` ; \
71 for mlib in $$MLIBS ; do \ 73 for mlib in $$MLIBS ; do \
72 cp ../$${mlib}/libgcc/$${mlib}/libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT).tmp \ 74 $(STRIP) -o $(@)_T$${mlib} \
75 -R $(SHLIB_VERPFX).$(*).ver -c -urx \
76 ../$${mlib}/libgcc/$${mlib}/libgcc_s$(SHLIB_EXT) || exit 1 ; \
77 done
78 $(LIPO) -output $@ -create $(@)_T*
79 rm $(@)_T*
80
81 libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT): all-multi libgcc_s$(SHLIB_EXT)
82 MLIBS=`$(CC) --print-multi-lib | sed -e 's/;.*$$//'` ; \
83 for mlib in $$MLIBS ; do \
84 cp ../$${mlib}/libgcc/$${mlib}/libgcc_s$(SHLIB_EXT) \
73 ./libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT)_T_$${mlib} || exit 1 ; \ 85 ./libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT)_T_$${mlib} || exit 1 ; \
74 done 86 done
75 $(LIPO) -output libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT) \ 87 $(LIPO) -output libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT) \
76 -create libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT)_T* 88 -create libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT)_T*
77 rm libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT)_T* 89 rm libgcc_s.$(SHLIB_SOVERSION)$(SHLIB_EXT)_T*
78 90
79 install-darwin-libgcc-stubs : $(INSTALL_FILES) 91 install-darwin-libgcc-stubs :
80 $(mkinstalldirs) $(DESTDIR)$(slibdir) 92 $(mkinstalldirs) $(DESTDIR)$(slibdir)
81 for d in $(INSTALL_FILES) ; do \ 93 for d in $(INSTALL_FILES) ; do \
82 $(INSTALL_DATA) $$d $(DESTDIR)$(slibdir)/$$d || exit 1 ; \ 94 $(INSTALL_DATA) $$d $(DESTDIR)$(slibdir)/$$d || exit 1 ; \
83 done 95 done
84 if [ -f $(DESTDIR)$(slibdir)/libgcc_s_ppc64.1.dylib ]; then \ 96 if [ -f $(DESTDIR)$(slibdir)/libgcc_s_ppc64.1.dylib ]; then \
96 108
97 # Do not install shared libraries for any other multilibs. Unless 109 # Do not install shared libraries for any other multilibs. Unless
98 # we're putting them in the gcc directory during a build, for 110 # we're putting them in the gcc directory during a build, for
99 # compatibility with the pre-top-level layout. In that case we 111 # compatibility with the pre-top-level layout. In that case we
100 # need symlinks. 112 # need symlinks.
101 SHLIB_INSTALL =
102 113
103 ifeq ($(enable_shared),yes) 114 ifeq ($(enable_shared),yes)
104 all: install-darwin-libgcc-links 115 all: install-darwin-libgcc-links
105 endif 116 endif
106 117