crossgcc: Preparations for building Ada frontend
As with most other languages, a pre-installed Ada toolchain is needed
to build gcc's Ada frontend. To support building with older host tool-
chains, the patch `gcc-5.2.0_gnat.patch` disables warnings for unknown
pragmas. Building has been tested with host gcc-4.9 and hopefully works
with newer versions, too.
For convenience, the gnattools (e.g. gnatmake etc.) will be build if
'ada' is specified as a target language.
Change-Id: Ia78c29d1aba2943de5238421a324cfff8eb08875
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/11590
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
diff --git a/util/crossgcc/buildgcc b/util/crossgcc/buildgcc
index 049ace4..4bd89a2 100755
--- a/util/crossgcc/buildgcc
+++ b/util/crossgcc/buildgcc
@@ -425,6 +425,11 @@
--with-pkgversion="coreboot toolchain v$CROSSGCC_VERSION $CROSSGCC_DATE" \
|| touch .failed
$MAKE $JOBS CFLAGS_FOR_BUILD="$HOSTCFLAGS" all-gcc || touch .failed
+
+ if [ "$(echo ${LANGUAGES} | grep -c '\<ada\>')" -gt 0 ]; then
+ $MAKE $JOBS CFLAGS_FOR_BUILD="$HOSTCFLAGS" -Cgcc/ cross-gnattools || touch .failed
+ fi
+
$MAKE install-gcc DESTDIR=$DESTDIR || touch .failed
if [ "$(echo $TARGETARCH | grep -c -- -mingw32)" -eq 0 ]; then