Fix check symbol change script to detect new diff file when
it is in between "--- /dev/null" to "b/lib/...".
Current awk line expects line to start with "a/..."
which is not always true for all diffs.
As a result if in_map was '1' earlier, it will not be changed
to '0' and we get check patch errors which are not true.
Fixes: 4bec48184e33 ("devtools: add checks for ABI symbol addition")
Cc: nhor...@tuxdriver.com
Cc: sta...@dpdk.org
Signed-off-by: David Marchand <david.march...@redhat.com>
Signed-off-by: Nithin Dabilpuram <ndabilpu...@marvell.com>
Acked-by: Neil Horman <nhor...@tuxdriver.com>
Tested-by: Jerin Jacob <jer...@marvell.com>
---
v2:
- Updated logic from David to fix "not map" check
devtools/check-symbol-change.sh | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/devtools/check-symbol-change.sh b/devtools/check-symbol-change.sh
index c5434f3..ed2178e 100755
--- a/devtools/check-symbol-change.sh
+++ b/devtools/check-symbol-change.sh
@@ -17,13 +17,11 @@ build_map_changes()
# map files are altered, and all section/symbol names
# appearing between a triggering of this rule and the
# next trigger of this rule are associated with this file
- /[-+] a\/.*\.map/ {map=$2; in_map=1}
+ /[-+] [ab]\/.*\.map/ {map=$2; in_map=1; next}
- # Same pattern as above, only it matches on anything that
- # does not end in 'map', indicating we have left the map chunk.
- # When we hit this, turn off the in_map variable, which
- # supresses the subordonate rules below
- /[-+] a\/.*\.[^map]/ {in_map=0}
+ # The previous rule catches all .map files, anything else
+ # indicates we left the map chunk.
+ /[-+] [ab]\// {in_map=0}
# Triggering this rule, which starts a line and ends it
# with a { identifies a versioned section. The section name is
--
2.8.4
