New patch to review for coreboot: 01fbb2c abuild: fix cross compiler test

[Patrick Georgi]

Patrick Georgi ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/7297

-gerrit

commit 01fbb2c6e02b70a3412f2b0aad6137eb50d12741
Author: Patrick Georgi 
Date:   Fri Oct 31 16:48:00 2014 +0100

abuild: fix cross compiler test

Actually abort if a cross compiler is missing, but also handle
    subarchitectures (currently: armv4 and armv7 for arm)
    properly.

Change-Id: Idf37fb029178df6f2ac029466c66aaa2010bdbd2
    Signed-off-by: Patrick Georgi 
---
 util/abuild/abuild     | 4 ++--
 util/xcompile/xcompile | 2 ++
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/util/abuild/abuild b/util/abuild/abuild
index b72e212..72606c1 100755
--- a/util/abuild/abuild
+++ b/util/abuild/abuild
@@ -286,8 +286,8 @@ function build_target
    create_buildenv $VENDOR $MAINBOARD $CONFIG

required_arches=`egrep "^CONFIG_ARCH_(BOOTBLOCK|R.MSTAGE)" $TARGET/${VENDOR}_${MAINBOARD}/config.build | \
-			sed "s,^CONFIG_ARCH_[^_]*_([^=]*)=.*$,\1," |sort -u |tr 'A-Z' 'a-z'`
-	missing_arches=`printf 'include .xcompile\nall: ; @echo $(foreach arch,'$required_arches',$(if $(filter $(arch),$(ARCH_SUPPORTED)),,$(arch)))' | make -f -`
+			sed "s,^CONFIG_ARCH_[^_]*_([^=]*)=.*$,\1," |sort -u |tr 'A-Z\n\r' 'a-z  '`
+	missing_arches=`printf 'include .xcompile\nall: ; @echo $(foreach arch,'"$required_arches"',$(if $(filter $(arch),$(SUBARCH_SUPPORTED)),,$(arch)))' | make -f -`
    if [ -n "$missing_arches" ]; then
    	printf "skipping $VENDOR/$MAINBOARD because we're missing compilers for ($missing_arches)\n"
    	return
diff --git a/util/xcompile/xcompile b/util/xcompile/xcompile
index e498cc0..7bb6e4c 100755
--- a/util/xcompile/xcompile
+++ b/util/xcompile/xcompile
@@ -151,6 +151,7 @@ report_arch_toolchain() {
    cat <<EOF
 # elf${TWIDTH}-${TBFDARCH} toolchain (${GCCPREFIX}gcc)
 ARCH_SUPPORTED+=${TARCH}
+SUBARCH_SUPPORTED+=${TSUPP-${TARCH}}
 CC_${TARCH}:=${GCCPREFIX}gcc
 CFLAGS_${TARCH}:=${CFLAGS}
 CPP_${TARCH}:=${GCCPREFIX}cpp
@@ -174,6 +175,7 @@ arch_config_arm() {
    TBFDARCH="littlearm"
    TCLIST="armv7a armv7-a"
    TWIDTH="32"
+	TSUPP="arm armv4 armv7"
    TABI="eabi"
 }