[dpdk-dev] [PATCH 3/4] scripts: fix filtering of comments on bsd
Bruce Richardson
bruce.richardson at intel.com
Wed Jun 18 22:33:06 CEST 2014
On BSD 10, the cpp binary behaves a little differently and often leaves
lines starting with a space before the inital '#' character. This change
ensures those lines are filtered out properly.
Signed-off-by: Bruce Richardson <bruce.richardson at intel.com>
---
scripts/gen-config-h.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/gen-config-h.sh b/scripts/gen-config-h.sh
index 86b41ab..efd7667 100755
--- a/scripts/gen-config-h.sh
+++ b/scripts/gen-config-h.sh
@@ -34,7 +34,7 @@
echo "#ifndef __RTE_CONFIG_H"
echo "#define __RTE_CONFIG_H"
grep CONFIG_ $1 \
-| grep -v '^#' \
+| grep -v '^[ \t]*#' \
| sed 's,CONFIG_\(.*\)=y.*$,#define \1 1,' \
| sed 's,CONFIG_\(.*\)=n.*$,#undef \1,' \
| sed 's,CONFIG_\(.*\)=\(.*\)$,#define \1 \2,' \
--
1.9.3
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