mirror of
https://github.com/crosstool-ng/crosstool-ng.git
synced 2024-12-20 21:33:08 +00:00
188 lines
7.4 KiB
Diff
188 lines
7.4 KiB
Diff
|
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: <4282FCBA.3040000@unicontrols.cz>
|
||
|
|
Date: Thu, 12 May 2005 08:50:34 +0200
|
||
|
|
From: Petr Cvachoucek <cvachoucek@unicontrols.cz>
|
||
|
|
To: Dan Kegel <dank@kegel.com>
|
||
|
|
CC: crossgcc@sources.redhat.com
|
||
|
|
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
|
||
|
|
]
|
||
|
|
|
||
|
|
diff -aur glibc-2.3.5/Makeconfig glibc-2.3.5-cygwin/Makeconfig
|
||
|
|
--- glibc-2.3.5/Makeconfig 2005-02-16 11:50:19.000000000 +0100
|
||
|
|
+++ glibc-2.3.5-cygwin/Makeconfig 2005-05-11 08:24:51.046875000 +0200
|
||
|
|
@@ -472,7 +472,7 @@
|
||
|
|
# 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
|
||
|
|
@@ -693,7 +693,7 @@
|
||
|
|
# 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))
|
||
|
|
@@ -749,14 +749,14 @@
|
||
|
|
|
||
|
|
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-2.3.5/Makerules glibc-2.3.5-cygwin/Makerules
|
||
|
|
--- glibc-2.3.5/Makerules 2004-12-15 19:52:39.000000000 +0100
|
||
|
|
+++ glibc-2.3.5-cygwin/Makerules 2005-05-11 08:25:33.578125000 +0200
|
||
|
|
@@ -417,7 +417,7 @@
|
||
|
|
# 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)
|
||
|
|
@@ -981,7 +981,7 @@
|
||
|
|
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';\
|
||
|
|
@@ -989,7 +989,7 @@
|
||
|
|
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))'\
|
||
|
|
' AS_NEEDED (' $(slibdir)/$(rtld-installed-name) ') )' \
|
||
|
|
) > $@.new
|
||
|
|
mv -f $@.new $@
|
||
|
|
diff -aur glibc-2.3.5/extra-lib.mk glibc-2.3.5-cygwin/extra-lib.mk
|
||
|
|
--- glibc-2.3.5/extra-lib.mk 2004-12-02 23:54:47.000000000 +0100
|
||
|
|
+++ glibc-2.3.5-cygwin/extra-lib.mk 2005-05-11 08:27:28.156250000 +0200
|
||
|
|
@@ -13,7 +13,7 @@
|
||
|
|
|
||
|
|
ifneq (,$($(lib)-static-only-routines))
|
||
|
|
ifneq (,$(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 @@
|
||
|
|
|
||
|
|
# 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 @@
|
||
|
|
|
||
|
|
|
||
|
|
# 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 @@
|
||
|
|
$(all-$(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 @@
|
||
|
|
$(build-extra-lib)
|
||
|
|
endif
|
||
|
|
|
||
|
|
-ifneq (,$(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)
|
||
|
|
diff -aur glibc-2.3.5/nptl/Makefile glibc-2.3.5-cygwin/nptl/Makefile
|
||
|
|
--- glibc-2.3.5/nptl/Makefile 2005-02-16 09:45:56.000000000 +0100
|
||
|
|
+++ glibc-2.3.5-cygwin/nptl/Makefile 2005-05-11 08:26:01.812500000 +0200
|
||
|
|
@@ -375,7 +375,7 @@
|
||
|
|
|
||
|
|
$(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';\
|
||
|
|
@@ -383,7 +383,7 @@
|
||
|
|
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 $@
|
||
|
|
diff -aur glibc-2.3.5/sysdeps/sparc/sparc32/sparcv9/Makefile glibc-2.3.5-cygwin/sysdeps/sparc/sparc32/sparcv9/Makefile
|
||
|
|
--- glibc-2.3.5/sysdeps/sparc/sparc32/sparcv9/Makefile 2004-08-16 08:46:14.000000000 +0200
|
||
|
|
+++ glibc-2.3.5-cygwin/sysdeps/sparc/sparc32/sparcv9/Makefile 2005-05-11 08:26:25.937500000 +0200
|
||
|
|
@@ -10,4 +10,4 @@
|
||
|
|
ASFLAGS-.op += -Wa,-Av9a
|
||
|
|
ASFLAGS-.og += -Wa,-Av9a
|
||
|
|
ASFLAGS-.ob += -Wa,-Av9a
|
||
|
|
-ASFLAGS-.oS += -Wa,-Av9a
|
||
|
|
+ASFLAGS-.oST += -Wa,-Av9a
|
||
|
|
|
||
|
|
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
|