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Fixes
elf/librtld.os: In function `process_envvars': : undefined reference to `__access'
...
when building glibc-2.3.3 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-2.3.3 also requires a patch, see
../glibc-linuxthreads-2.3.3/glibc-linuxthreads-2.3.3-cygwin.patch
[ Rediffed against glibc-2.3.3 ]
diff -aur glibc-2.3.3/Makeconfig glibc-2.3.3-cygwin/Makeconfig
--- glibc-2.3.3/Makeconfig 2003-09-17 01:36:10.000000000 -0700
+++ glibc-2.3.3-cygwin/Makeconfig 2004-08-27 20:34:43.000000000 -0700
@@ -439,13 +439,13 @@
# 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
@@ -658,7 +658,7 @@
# 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))
@@ -714,14 +714,14 @@
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
# The assembler can generate debug information too.
diff -aur glibc-2.3.3/Makerules glibc-2.3.3-cygwin/Makerules
--- glibc-2.3.3/Makerules 2003-10-31 16:35:57.000000000 -0800
+++ glibc-2.3.3-cygwin/Makerules 2004-08-27 20:33:47.000000000 -0700
@@ -414,7 +414,7 @@
# 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)
@@ -934,7 +934,7 @@
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';\
@@ -942,7 +942,7 @@
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 $@
diff -aur glibc-2.3.3/sysdeps/sparc/sparc32/sparcv9/Makefile glibc-2.3.3-cygwin/sysdeps/sparc/sparc32/sparcv9/Makefile
--- glibc-2.3.3/sysdeps/sparc/sparc32/sparcv9/Makefile 2002-08-29 03:41:15.000000000 -0700
+++ glibc-2.3.3-cygwin/sysdeps/sparc/sparc32/sparcv9/Makefile 2004-08-27 20:35:43.000000000 -0700
@@ -10,4 +10,4 @@
ASFLAGS-.op += -Wa,-Av9a
ASFLAGS-.og += -Wa,-Av9a
ASFLAGS-.ob += -Wa,-Av9a
-ASFLAGS-.oS += -Wa,-Av9a
+ASFLAGS-.oST += -Wa,-Av9a
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