Add ABI checking to libatalk build

[netatalk.git] / abigen.sh

diff --git a/abigen.sh b/abigen.sh
new file mode 100755 (executable)
index 0000000..ed6f445
--- /dev/null
+++ b/abigen.sh
@@ -0,0 +1,21 @@
+#!/bin/sh
+# generate a set of ABI signatures from a shared library
+
+SHAREDLIB="$1"
+
+GDBSCRIPT="gdb_syms.$$"
+
+(
+cat <<EOF
+set height 0
+set width 0
+EOF
+nm "$SHAREDLIB" | cut -d' ' -f2- | egrep '^[BDGTRVWS]' | grep -v @ | cut -c3- | sort | while read s; do
+    echo "echo $s: "
+    echo p $s
+done
+) > $GDBSCRIPT
+
+# forcing the terminal avoids a problem on Fedora12
+TERM=none gdb -batch -x $GDBSCRIPT "$SHAREDLIB" < /dev/null
+rm -f $GDBSCRIPT