600-fix-compile-flag-mismatch.patch

這是一個實時嵌入式作業系統 實作了MCS51 ARM等MCU

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