patches/gdb/6.4/600-fix-compile-flag-mismatch.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Wed May 21 22:00:52 2008 +0000 (2008-05-21)
changeset 527 4ac12179ef23
permissions -rw-r--r--
Introduce target-specific LDFLAGS, the same way we have CFLAGS for the target.
It seems to be helping gcc somewhat into telling the correct endianness to ld that sticks with little endian even when the target is big (eg armeb-unknown-linux-uclibcgnueabi).
There's still work to do, especially finish the gcc part that is not in this commit.

/trunk/scripts/functions | 9 7 2 0 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
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diff -ur gdb-6.4/gdb/configure gdb-6.4-patched/gdb/configure
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--- gdb-6.4/gdb/configure	2005-07-25 10:08:40.000000000 -0500
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+++ gdb-6.4-patched/gdb/configure	2007-02-05 13:22:36.000000000 -0600
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@@ -309,7 +309,7 @@
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 # include <unistd.h>
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 #endif"
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-ac_subdirs_all="$ac_subdirs_all doc testsuite"
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+ac_subdirs_all="$ac_subdirs_all doc"
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 ac_subdirs_all="$ac_subdirs_all gdbtk"
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 ac_subdirs_all="$ac_subdirs_all multi-ice"
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 ac_subdirs_all="$ac_subdirs_all gdbserver"
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@@ -5940,7 +5940,7 @@
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-subdirs="$subdirs doc testsuite"
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+subdirs="$subdirs doc"
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 . $srcdir/configure.host
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diff -ur gdb-6.4/gdb/gdbserver/configure gdb-6.4-patched/gdb/gdbserver/configure
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--- gdb-6.4/gdb/gdbserver/configure	2005-09-17 18:14:37.000000000 -0500
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+++ gdb-6.4-patched/gdb/gdbserver/configure	2007-02-05 13:22:58.000000000 -0600
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@@ -1239,7 +1239,7 @@
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       ac_cache_corrupted=: ;;
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     ,);;
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     *)
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-      if test "x$ac_old_val" != "x$ac_new_val"; then
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+      if test "`echo $ac_old_val`" != "`echo $ac_new_val`"; then
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 	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
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 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
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 	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
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diff -ur gdb-6.4/gdb/testsuite/configure gdb-6.4-patched/gdb/testsuite/configure
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--- gdb-6.4/gdb/testsuite/configure	2005-04-11 09:13:12.000000000 -0500
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+++ gdb-6.4-patched/gdb/testsuite/configure	2007-02-05 13:22:36.000000000 -0600
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@@ -1248,7 +1248,7 @@
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       ac_cache_corrupted=: ;;
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     ,);;
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     *)
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-      if test "x$ac_old_val" != "x$ac_new_val"; then
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+      if test "`echo $ac_old_val" != "`echo $ac_new_val"; then
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 	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
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 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
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 	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
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diff -ur gdb-6.4/Makefile.in gdb-6.4-patched/Makefile.in
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--- gdb-6.4/Makefile.in	2005-12-01 23:29:54.000000000 -0600
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+++ gdb-6.4-patched/Makefile.in	2007-02-05 13:22:36.000000000 -0600
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@@ -383,7 +383,7 @@
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 # CFLAGS will be just -g.  We want to ensure that TARGET libraries
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 # (which we know are built with gcc) are built with optimizations so
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 # prepend -O2 when setting CFLAGS_FOR_TARGET.
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-CFLAGS_FOR_TARGET = -O2 $(CFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
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+CFLAGS_FOR_TARGET = $(strip $(CFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET))
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 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
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 # If GCC_FOR_TARGET is not overriden on the command line, then this
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@@ -423,7 +423,7 @@
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     fi; \
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   fi`
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-CXXFLAGS_FOR_TARGET = $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
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+CXXFLAGS_FOR_TARGET = $(strip $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET))
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 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
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 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@ $(FLAGS_FOR_TARGET)
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diff -ur gdb-6.4/Makefile.tpl gdb-6.4-patched/Makefile.tpl
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--- gdb-6.4/Makefile.tpl	2005-10-22 05:37:55.000000000 -0500
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+++ gdb-6.4-patched/Makefile.tpl	2007-02-05 13:22:36.000000000 -0600
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@@ -386,7 +386,7 @@
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 # CFLAGS will be just -g.  We want to ensure that TARGET libraries
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 # (which we know are built with gcc) are built with optimizations so
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 # prepend -O2 when setting CFLAGS_FOR_TARGET.
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-CFLAGS_FOR_TARGET = -O2 $(CFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
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+CFLAGS_FOR_TARGET = $(strip $(CFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET))
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 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
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 # If GCC_FOR_TARGET is not overriden on the command line, then this
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@@ -426,7 +426,7 @@
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     fi; \
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   fi`
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-CXXFLAGS_FOR_TARGET = $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
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+CXXFLAGS_FOR_TARGET = $(strip $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET))
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 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
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 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@ $(FLAGS_FOR_TARGET)