toolchain/gdb: fixup version strings

The gdb tarballs have been re-released after a GPL compliance
issue was found:
  http://sourceware.org/ml/gdb/2011-09/msg00030.html

So all versions were re-packaged.

In the process, an 'a' was appended to the version strings, and
unlike the binutils people, the gdb folks are not inclined in
providing legacy symlinks:
  http://sourceware.org/ml/gdb/2011-09/msg00036.html

So, this patch fixes the issue by renaming version strings. It is to be
noted that, although the versions got bumped to include an 'a' at the end,
the directory contained in the tarball is still named after the version
string without the 'a'. For example:
 - old version      : 6.6
 - new version      : 6.6a
 - tarball name     : gdb-6.6a.tar.bz2
 - directory name   : gdb-6.6/

In fact, it does not pose any problem for buildroot, as the extract process
explicitly mkdirs the directory to extract into, *and* strips the first level
of the tree extracted from the tarball.

[Peter: fixup patch to apply to head, don't rename config symbols]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

1 files changed, 69 insertions, 0 deletions

diff --git a/toolchain/gdb/6.6a/600-fix-compile-flag-mismatch.patch b/toolchain/gdb/6.6a/600-fix-compile-flag-mismatch.patch
new file mode 100644
index 000000000..60f0ace65
--- /dev/null
+++ b/toolchain/gdb/6.6a/600-fix-compile-flag-mismatch.patch
@@ -0,0 +1,69 @@
+diff -rduNp gdb-6.6-100/Makefile.in gdb-6.6/Makefile.in
+--- gdb-6.6-100/Makefile.in	2006-12-18 08:21:19.000000000 +0100
++++ gdb-6.6/Makefile.in	2007-05-14 10:54:29.000000000 +0200
+@@ -331,7 +331,7 @@ COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_
+ # 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@
+ CXXFLAGS_FOR_TARGET = $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
+ LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
+diff -rduNp gdb-6.6-100/Makefile.tpl gdb-6.6/Makefile.tpl
+--- gdb-6.6-100/Makefile.tpl	2006-11-15 00:26:39.000000000 +0100
++++ gdb-6.6/Makefile.tpl	2007-05-14 10:54:29.000000000 +0200
+@@ -334,7 +334,7 @@ COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_
+ # 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@
+ CXXFLAGS_FOR_TARGET = $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
+ LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
+diff -rduNp gdb-6.6-100/gdb/configure gdb-6.6/gdb/configure
+--- gdb-6.6-100/gdb/configure	2006-12-17 16:38:59.000000000 +0100
++++ gdb-6.6/gdb/configure	2007-05-14 10:55:41.000000000 +0200
+@@ -272,7 +272,7 @@ PACKAGE_STRING=
+ PACKAGE_BUGREPORT=
+ 
+ ac_unique_file="main.c"
+-ac_subdirs_all="$ac_subdirs_all doc testsuite"
++ac_subdirs_all="$ac_subdirs_all doc"
+ # Factoring default headers for most tests.
+ ac_includes_default="\
+ #include <stdio.h>
+@@ -3055,7 +3055,7 @@ _ACEOF
+ 
+ 
+ 
+-subdirs="$subdirs doc testsuite"
++subdirs="$subdirs doc"
+ 
+ 
+ # Provide defaults for some variables set by the per-host and per-target
+diff -rduNp gdb-6.6-100/gdb/gdbserver/configure gdb-6.6/gdb/gdbserver/configure
+--- gdb-6.6-100/gdb/gdbserver/configure	2006-11-22 01:10:19.000000000 +0100
++++ gdb-6.6/gdb/gdbserver/configure	2007-05-14 10:54:29.000000000 +0200
+@@ -1239,7 +1239,7 @@ echo "$as_me: error: \`$ac_var' was not 
+       ac_cache_corrupted=: ;;
+     ,);;
+     *)
+-      if test "x$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:  $ac_old_val" >&5
+diff -rduNp gdb-6.6-100/gdb/testsuite/configure gdb-6.6/gdb/testsuite/configure
+--- gdb-6.6-100/gdb/testsuite/configure	2006-06-21 15:57:21.000000000 +0200
++++ gdb-6.6/gdb/testsuite/configure	2007-05-14 10:54:29.000000000 +0200
+@@ -1248,7 +1248,7 @@ echo "$as_me: error: \`$ac_var' was not 
+       ac_cache_corrupted=: ;;
+     ,);;
+     *)
+-      if test "x$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