Change in coreboot[master]: buildgcc: Actually verify checksums

[SolidHal (Code Review)]

SolidHal has uploaded this change for review. ( https://review.coreboot.org/27426

Change subject: buildgcc: Actually verify checksums
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buildgcc: Actually verify checksums

buildgcc doesn't verify the checksum of gcc downloaded using download(). This can be verified by modifying
the gcc checksum in coreboot/util/crossgcc/sum, which won't cause a failure without this patch

Change-Id: I132f5f86cd31a001372b19e0f81ad933916d2a83
Signed-off-by: SolidHal 
---
M util/crossgcc/buildgcc
1 file changed, 4 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/26/27426/1

diff --git a/util/crossgcc/buildgcc b/util/crossgcc/buildgcc
index a9d9057..5083773 100755
--- a/util/crossgcc/buildgcc
+++ b/util/crossgcc/buildgcc
@@ -320,6 +320,10 @@
    	cd tarballs
    	download_showing_percentage $archive
    	cd ..
+    if ! check_sum $FILE; then
+			  printf "\n${RED}$FILE Failed Checksum Verification${NC}\n"
+        exit 1
+    fi
    fi

if [ ! -f tarballs/$FILE ]; then