The branch, v4-14-test has been updated
via 7ebf719e19e builtools: Make abi_gen.sh less prone to errors
from 56018a50e76 s4:kdc: strictly have 2 16-bit parts in krbtgt kvnos
https://git.samba.org/?p=samba.git;a=shortlog;h=v4-14-test
- Log -----------------------------------------------------------------
commit 7ebf719e19e5aa5701e34bcccb1c830ecf0fc795
Author: Andreas Schneider <a...@samba.org>
Date: Mon Feb 14 07:59:52 2022 +0100
builtools: Make abi_gen.sh less prone to errors
The mold linker has more hidden symbols and we would need to filter them out
with nm, where objdump tells us which symbols are actually hidden. So we
just
need to filter out whatever is hidden.
The use of awk makes it also easier to get what we want.
Signed-off-by: Andreas Schneider <a...@samba.org>
Reviewed-by: Alexander Bokovoy <a...@samba.org>
(cherry picked from commit 2b9917d7a3cb88cf48517e4a93a94fa3ca6ff3d9)
Autobuild-User(v4-14-test): Jule Anger <jan...@samba.org>
Autobuild-Date(v4-14-test): Wed Mar 30 08:25:14 UTC 2022 on sn-devel-184
-----------------------------------------------------------------------
Summary of changes:
buildtools/scripts/abi_gen.sh | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
Changeset truncated at 500 lines:
diff --git a/buildtools/scripts/abi_gen.sh b/buildtools/scripts/abi_gen.sh
index 6dd6d321f77..ddb0a7cc36f 100755
--- a/buildtools/scripts/abi_gen.sh
+++ b/buildtools/scripts/abi_gen.sh
@@ -10,9 +10,14 @@ cat <<EOF
set height 0
set width 0
EOF
-nm "$SHAREDLIB" | cut -d' ' -f2- | egrep '^[BDGTRVWS]' | grep -v @ | egrep -v
' (__bss_start|_edata|_init|_fini|_end)' | cut -c3- | sort | while read s; do
+
+# On older linker versions _init|_fini symbols are not hidden.
+objdump --dynamic-syms "${SHAREDLIB}" | \
+ awk '$0 !~ /.hidden/ {if ($2 == "g" && $3 ~ /D(F|O)/ && $4 ~
/(.bss|.rodata|.text)/) print $NF}' | \
+ sort | \
+ while read -r s; do
echo "echo $s: "
- echo p $s
+ echo p "${s}"
done
) > $GDBSCRIPT
--
Samba Shared Repository
