crosstool-0.38_patches_glibc-2.3.6_glibc-2.3.5-cygwin.patch

做好的交叉编译工具链

--- crosstool-0.38-orig/patches/glibc-2.3.6/glibc-2.3.5-cygwin.patch	1970-01-01 01:00:00.000000000 +0100
+++ crosstool-0.38/patches/glibc-2.3.6/glibc-2.3.5-cygwin.patch	2006-01-16 08:16:12.000000000 +0100
@@ -0,0 +1,190 @@
+Fixes
+elf/librtld.os: In function `process_envvars': : undefined reference to `__access'
+...
+when building glibc-2.3.x on cygwin
+
+Idea from
+http://sources.redhat.com/ml/bug-glibc/2002-01/msg00071/glibc-2.2-cygin-shared.patch
+Basically, make glibc use .oST as suffix for 'object static'
+instead of .oS, since cygwin has trouble distinguishing .os from .oS
+(Original patch had .on, but .oST is more mnemonic for 'object static')
+
+glibc-linuxthreads-2.3.5 also requires a patch, see 
+../glibc-linuxthreads-2.3.5/glibc-linuxthreads-2.3.5-cygwin.patch
+
+[ forward ported to glibc-2.3.5 by Petr Cvachoucek:
+
+Message-ID: <[e-mail]>
+Date: Thu, 12 May 2005 08:50:34 +0200
+From: Petr Cvachoucek <[e-mail]>
+To: Dan Kegel <[e-mail]>
+CC:  [e-mail]
+Subject: Patches to build gcc 3.4.3 / glibc 2.3.5 on cygwin
+
+Hi Dan,
+following patches are needed to build gcc-3.4.3/glibc-2.3.5 toolchain
+on cygwin. Tested to build toolchains for powerpc 604 and 750 targets.
+
+-- 
+                     Petr Cvachoucek
+                     Unicontrols a.s.
+                     http://www.unicontrols.cz
+]
+
+Index: glibc-2.3.6/Makeconfig
+===================================================================
+--- glibc-2.3.6.orig/Makeconfig
++++ glibc-2.3.6/Makeconfig
+@@ -449,7 +449,7 @@ ifeq ($(elf),yes)
+ # run the linked programs.
+ link-libc = -Wl,-rpath-link=$(rpath-link) \
+ 	    $(common-objpfx)libc.so$(libc.so-version) \
+-	    $(common-objpfx)$(patsubst %,$(libtype.oS),c) $(gnulib)
++	    $(common-objpfx)$(patsubst %,$(libtype.oST),c) $(gnulib)
+ # This is how to find at build-time things that will be installed there.
+ rpath-dirs = math elf dlfcn nss nis rt resolv crypt
+ endif
+@@ -656,7 +656,7 @@ endif
+ # The compilation rules use $(CPPFLAGS-${SUFFIX}) and $(CFLAGS-${SUFFIX})
+ # to pass different flags for each flavor.
+ libtypes = $(foreach o,$(object-suffixes-for-libc),$(libtype$o))
+-all-object-suffixes := .o .os .op .og .ob .oS
++all-object-suffixes := .o .os .op .og .ob .oST
+ object-suffixes :=
+ CPPFLAGS-.o = $(pic-default)
+ CFLAGS-.o = $(filter %frame-pointer,$(+cflags))
+@@ -712,14 +712,14 @@ object-suffixes-for-libc := $(object-suf
+ 
+ ifeq (yes,$(build-shared))
+ # Build special library that contains the static-only routines for libc.
+-object-suffixes-for-libc += .oS
++object-suffixes-for-libc += .oST
+ 
+ # Must build the routines as PIC, though, because they can end up in (users')
+ # shared objects.  We don't want to use CFLAGS-os because users may, for
+ # example, make that processor-specific.
+-CFLAGS-.oS = $(CFLAGS-.o) $(PIC-ccflag)
+-CPPFLAGS-.oS = $(CPPFLAGS-.o) -DPIC -DLIBC_NONSHARED=1
+-libtype.oS = lib%_nonshared.a
++CFLAGS-.oST = $(CFLAGS-.o) $(PIC-ccflag)
++CPPFLAGS-.oST = $(CPPFLAGS-.o) -DPIC -DLIBC_NONSHARED=1
++libtype.oST = lib%_nonshared.a
+ endif
+ 
+ # The assembler can generate debug information too.
+Index: glibc-2.3.6/Makerules
+===================================================================
+--- glibc-2.3.6.orig/Makerules
++++ glibc-2.3.6/Makerules
+@@ -416,7 +416,7 @@ endif
+ # Bounded pointer thunks are only built for *.ob
+ elide-bp-thunks = $(addprefix $(bppfx),$(bp-thunks))
+ 
+-elide-routines.oS += $(filter-out $(static-only-routines),\
++elide-routines.oST += $(filter-out $(static-only-routines),\
+ 				  $(routines) $(aux) $(sysdep_routines)) \
+ 		     $(elide-bp-thunks)
+ elide-routines.os += $(static-only-routines) $(elide-bp-thunks)
+@@ -961,7 +961,7 @@ ifndef subdir
+ install: $(inst_libdir)/libc.so
+ $(inst_libdir)/libc.so: $(common-objpfx)format.lds \
+ 			$(common-objpfx)libc.so$(libc.so-version) \
+-			$(inst_libdir)/$(patsubst %,$(libtype.oS),\
++			$(inst_libdir)/$(patsubst %,$(libtype.oST),\
+ 						  $(libprefix)$(libc-name)) \
+ 			$(+force)
+ 	(echo '/* GNU ld script';\
+@@ -969,7 +969,7 @@ $(inst_libdir)/libc.so: $(common-objpfx)
+ 	 echo '   the static library, so try that secondarily.  */';\
+ 	 cat $<; \
+ 	 echo 'GROUP ( $(slibdir)/libc.so$(libc.so-version)' \
+-	      '$(libdir)/$(patsubst %,$(libtype.oS),$(libprefix)$(libc-name))'\
++	      '$(libdir)/$(patsubst %,$(libtype.oST),$(libprefix)$(libc-name))'\
+ 	      ')' \
+ 	) > $@.new
+ 	mv -f $@.new $@
+Index: glibc-2.3.6/extra-lib.mk
+===================================================================
+--- glibc-2.3.6.orig/extra-lib.mk
++++ glibc-2.3.6/extra-lib.mk
+@@ -13,7 +13,7 @@ object-suffixes-$(lib) := $(filter-out $
+ 
+ ifneq (,$($(lib)-static-only-routines))
+ ifneq (,$(filter yesyes%,$(build-shared)$(elf)$($(lib).so-version)))
+-object-suffixes-$(lib) += $(filter-out $($(lib)-inhibit-o),.oS)
++object-suffixes-$(lib) += $(filter-out $($(lib)-inhibit-o),.oST)
+ endif
+ endif
+ 
+@@ -29,7 +29,7 @@ all-$(lib)-routines := $($(lib)-routines
+ 
+ # Add each flavor of library to the lists of things to build and install.
+ install-lib += $(foreach o,$(object-suffixes-$(lib)),$(lib:lib%=$(libtype$o)))
+-extra-objs += $(foreach o,$(filter-out .os .oS,$(object-suffixes-$(lib))),\
++extra-objs += $(foreach o,$(filter-out .os .oST,$(object-suffixes-$(lib))),\
+ 			$(patsubst %,%$o,$(filter-out \
+ 					   $($(lib)-shared-only-routines),\
+ 					   $(all-$(lib)-routines))))
+@@ -57,7 +57,7 @@ endif
+ 
+ 
+ # Use o-iterator.mk to generate a rule for each flavor of library.
+-ifneq (,$(filter-out .os .oS,$(object-suffixes-$(lib))))
++ifneq (,$(filter-out .os .oST,$(object-suffixes-$(lib))))
+ define o-iterator-doit
+ $(objpfx)$(patsubst %,$(libtype$o),$(lib:lib%=%)): \
+   $(patsubst %,$(objpfx)%$o,\
+@@ -65,7 +65,7 @@ $(objpfx)$(patsubst %,$(libtype$o),$(lib
+ 			  $(all-$(lib)-routines))); \
+ 	$$(build-extra-lib)
+ endef
+-object-suffixes-left = $(filter-out .os .oS,$(object-suffixes-$(lib)))
++object-suffixes-left = $(filter-out .os .oST,$(object-suffixes-$(lib)))
+ include $(patsubst %,$(..)o-iterator.mk,$(object-suffixes-left))
+ endif
+ 
+@@ -77,9 +77,9 @@ $(objpfx)$(patsubst %,$(libtype.os),$(li
+ 	$(build-extra-lib)
+ endif
+ 
+-ifneq (,$(filter .oS,$(object-suffixes-$(lib))))
+-$(objpfx)$(patsubst %,$(libtype.oS),$(lib:lib%=%)): \
+-  $(patsubst %,$(objpfx)%.oS,\
++ifneq (,$(filter .oST,$(object-suffixes-$(lib))))
++$(objpfx)$(patsubst %,$(libtype.oST),$(lib:lib%=%)): \
++  $(patsubst %,$(objpfx)%.oST,\
+ 	     $(filter $($(lib)-static-only-routines),\
+ 		      $(all-$(lib)-routines)))
+ 	$(build-extra-lib)
+Index: glibc-2.3.6/nptl/Makefile
+===================================================================
+--- glibc-2.3.6.orig/nptl/Makefile
++++ glibc-2.3.6/nptl/Makefile
+@@ -360,7 +360,7 @@ install: $(inst_libdir)/libpthread.so
+ 
+ $(inst_libdir)/libpthread.so: $(common-objpfx)format.lds \
+ 			      $(objpfx)libpthread.so$(libpthread.so-version) \
+-			      $(inst_libdir)/$(patsubst %,$(libtype.oS),\
++			      $(inst_libdir)/$(patsubst %,$(libtype.oST),\
+ 							$(libprefix)pthread) \
+ 			      $(+force)
+ 	(echo '/* GNU ld script';\
+@@ -368,7 +368,7 @@ $(inst_libdir)/libpthread.so: $(common-o
+ 	 echo '   the static library, so try that secondarily.  */';\
+ 	 cat $<; \
+ 	 echo 'GROUP ( $(slibdir)/libpthread.so$(libpthread.so-version)' \
+-	      '$(libdir)/$(patsubst %,$(libtype.oS),$(libprefix)pthread)'\
++	      '$(libdir)/$(patsubst %,$(libtype.oST),$(libprefix)pthread)'\
+ 	      ')' \
+ 	) > $@.new
+ 	mv -f $@.new $@
+Index: glibc-2.3.6/sysdeps/sparc/sparc32/sparcv9/Makefile
+===================================================================
+--- glibc-2.3.6.orig/sysdeps/sparc/sparc32/sparcv9/Makefile
++++ glibc-2.3.6/sysdeps/sparc/sparc32/sparcv9/Makefile
+@@ -10,4 +10,4 @@ ASFLAGS-.os += -Wa,-Av9a
+ ASFLAGS-.op += -Wa,-Av9a
+ ASFLAGS-.og += -Wa,-Av9a
+ ASFLAGS-.ob += -Wa,-Av9a
+-ASFLAGS-.oS += -Wa,-Av9a
++ASFLAGS-.oST += -Wa,-Av9a