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Fix building of GDB when using external toolchain.

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This commit is contained in:
"Steven J. Hill" 2007-02-06 18:17:31 +00:00
parent 3c28ac0881
commit 4cdc420621
2 changed files with 96 additions and 3 deletions
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87
toolchain/gdb/6.4/600-fix-compile-flag-mismatch.patch Normal file
View File

@ -0,0 +1,87 @@
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
@@ -423,7 +423,7 @@
fi; \
fi`
-CXXFLAGS_FOR_TARGET = $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
+CXXFLAGS_FOR_TARGET = $(strip $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET))
LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@ $(FLAGS_FOR_TARGET)
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
@@ -426,7 +426,7 @@
fi; \
fi`
-CXXFLAGS_FOR_TARGET = $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
+CXXFLAGS_FOR_TARGET = $(strip $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET))
LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@ $(FLAGS_FOR_TARGET)

12
toolchain/gdb/gdb.mk
View File

@ -3,8 +3,13 @@
# gdb
#
######################################################################
ifeq ($(BR2_TOOLCHAIN_BUILDROOT),y)
GDB_VERSION:=$(strip $(subst ",, $(BR2_GDB_VERSION)))
#"))
else
GDB_VERSION:=$(strip $(subst ",, $(BR2_EXT_GDB_VERSION)))
#"))
endif
ifeq ($(GDB_VERSION),snapshot)
# Be aware that this changes daily....
@ -70,7 +75,8 @@ $(GDB_TARGET_DIR)/.configured: $(GDB_DIR)/.unpacked
(cd $(GDB_TARGET_DIR); \
gdb_cv_func_sigsetjmp=yes \
$(TARGET_CONFIGURE_OPTS) \
CFLAGS_FOR_TARGET="$(TARGET_CFLAGS)" \
CFLAGS_FOR_TARGET="$(TARGET_CFLAGS) $(TARGET_LDFLAGS)" \
CFLAGS="$(TARGET_CFLAGS) $(TARGET_LDFLAGS)" \
$(GDB_TARGET_CONFIGURE_VARS) \
$(GDB_DIR)/configure \
--build=$(GNU_HOST_NAME) \
@ -94,7 +100,7 @@ $(GDB_TARGET_DIR)/gdb/gdb: $(GDB_TARGET_DIR)/.configured
$(STRIP) $(GDB_TARGET_DIR)/gdb/gdb
$(TARGET_DIR)/usr/bin/gdb: $(GDB_TARGET_DIR)/gdb/gdb
install -c $(GDB_TARGET_DIR)/gdb/gdb $(TARGET_DIR)/usr/bin/gdb
install -c -D $(GDB_TARGET_DIR)/gdb/gdb $(TARGET_DIR)/usr/bin/gdb
gdb_target: ncurses $(TARGET_DIR)/usr/bin/gdb
@ -153,7 +159,7 @@ ifeq ($(strip $(BR2_CROSS_TOOLCHAIN_TARGET_UTILS)),y)
install -c $(GDB_SERVER_DIR)/gdbserver \
$(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/target_utils/gdbserver
endif
install -c $(GDB_SERVER_DIR)/gdbserver $(TARGET_DIR)/usr/bin/gdbserver
install -c -D $(GDB_SERVER_DIR)/gdbserver $(TARGET_DIR)/usr/bin/gdbserver
gdbserver: $(TARGET_DIR)/usr/bin/gdbserver