gdb: use the PKGVERSION and BUGURL options

This patch makes gdb benefit from the TOOLCHAIN_PKGVERSION and
TOOLCHAIN_BUGURL options.

Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>

config/debug/gdb.in

@@ -72,6 +72,10 @@ endchoice
 
 config GDB_7_0_or_later
     bool
+    select GDB_HAS_PKGVERSION_BUGURL
+
+config GDB_HAS_PKGVERSION_BUGURL
+    bool
 
 config GDB_VERSION
     string

config/toolchain.in

@@ -73,7 +73,8 @@ config TOOLCHAIN_PKGVERSION
     help
       Specify a string that identifies your package. You may wish to include
       a build number or build date. This version string will be included in
-      the output of gcc --version, and also in binutils, eglibc.
+      the output of gcc --version, and also in binutils, eglibc, gdb and
+      gdbserver.
 
       This is passed to the configure flag --with-pkgversion.
 

scripts/build/debug/300-gdb.sh

@@ -98,6 +98,11 @@ do_debug_gdb_build() {
         6.2*|6.3)   extra_config+=("--disable-gdbmi");;
     esac
 
+    if [ "${CT_GDB_HAS_PKGVERSION_BUGURL}" = "y" ]; then
+        [ -n "${CT_TOOLCHAIN_PKGVERSION}" ] && extra_config+=("--with-pkgversion=${CT_TOOLCHAIN_PKGVERSION}")
+        [ -n "${CT_TOOLCHAIN_BUGURL}" ]     && extra_config+=("--with-bugurl=${CT_TOOLCHAIN_BUGURL}")
+    fi
+
     if [ "${CT_GDB_CROSS}" = "y" ]; then
         local -a cross_extra_config