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authorPatrick Georgi <patrick.georgi@secunet.com>2012-11-20 12:04:32 +0100
committerPatrick Georgi <patrick@georgi-clan.de>2012-11-22 08:08:48 +0100
commit0a3f2393aefd8fceea075e3108d581aadec292ab (patch)
tree67ebb2c2d1a78ffdd09f05c92f4df6587c2c6f65
parent73be43a139f15dfa526b0eeefb5539b35cc0902f (diff)
downloadcoreboot-0a3f2393aefd8fceea075e3108d581aadec292ab.tar.xz
crossgcc: properly test for flex
This is no GNU tool, so testing for "GNU" in the version string is bound to fail. We now accept everything that returns success on "flex --version" and then hope for the best. I tested both cases Change-Id: If325f613fde1648847b998b7e8e5782d0f22b484 Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Reviewed-on: http://review.coreboot.org/1884 Tested-by: build bot (Jenkins) Reviewed-by: Zheng Bao <zheng.bao@amd.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
-rwxr-xr-xutil/crossgcc/buildgcc6
1 files changed, 5 insertions, 1 deletions
diff --git a/util/crossgcc/buildgcc b/util/crossgcc/buildgcc
index 91ec1cf47f..28e700b409 100755
--- a/util/crossgcc/buildgcc
+++ b/util/crossgcc/buildgcc
@@ -119,7 +119,11 @@ MAKE=`searchgnu make` || exit $?
searchgnu m4 > /dev/null
searchgnu bison > /dev/null
-searchgnu flex > /dev/null
+
+if ! flex --version > /dev/null 2> /dev/null; then
+ printf "${RED}ERROR:${red} Missing toolchain: flex${NC}\n" >&2
+ exit 1
+fi
cleanup()
{