Fixes

elf/librtld.os: In function `process_envvars': : undefined reference to `__access'

...

when building glibc-2.3.2 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-2.3.2 also requires a patch, see 

../glibc-linuxthreads-2.3.2/glibc-linuxthreads-2.3.2-cygwin.patch

--- glibc-2.3.2/Makeconfig.orig	2003-01-05 21:31:36.000000000 -0800

+++ glibc-2.3.2/Makeconfig	2004-03-13 23:42:03.781250000 -0800

@@ -433,13 +433,13 @@

 # 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

 else

 ifneq (,$(filter aix aix%,$(config-os)))

 link-libc = $(common-objpfx)libc.a \

-	    $(common-objpfx)$(patsubst %,$(libtype.oS),c) $(gnulib)

+	    $(common-objpfx)$(patsubst %,$(libtype.oST),c) $(gnulib)

 rpath-dirs = math dlfcn nss nis rt resolv crypt

 endif

 endif

@@ -652,7 +652,7 @@

 # 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))

@@ -706,14 +706,14 @@

 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

--- glibc-2.3.2/Makerules.orig	2003-02-22 15:23:31.000000000 -0800

+++ glibc-2.3.2/Makerules	2004-03-13 23:43:40.984375000 -0800

@@ -446,7 +446,7 @@

 # 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)

@@ -958,7 +958,7 @@

 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';\

@@ -966,7 +966,7 @@

 	 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 $@