michael@0: #!/bin/sh
michael@0: 
michael@0: LC_ALL=C
michael@0: export LC_ALL
michael@0: 
michael@0: test -z "$srcdir" && srcdir=.
michael@0: test -z "$MAKE" && MAKE=make
michael@0: stat=0
michael@0: 
michael@0: if which nm 2>/dev/null >/dev/null; then
michael@0: 	:
michael@0: else
michael@0: 	echo "check-exported-symbols.sh: 'nm' not found; skipping test"
michael@0: 	exit 77
michael@0: fi
michael@0: 
michael@0: defs="harfbuzz.def"
michael@0: $MAKE $defs > /dev/null
michael@0: tested=false
michael@0: for def in $defs; do
michael@0: 	lib=`echo "$def" | sed 's/[.]def$//;s@.*/@@'`
michael@0: 	so=.libs/lib${lib}.so
michael@0: 	if test -f "$so"; then
michael@0: 		echo "Checking that $so has the same symbol list as $def"
michael@0: 		{
michael@0: 			echo EXPORTS
michael@0: 			nm "$so" | grep ' [BCDGINRSTVW] ' | grep -v ' T _fini\>\| T _init\>\| __bss_start\>\| __bss_start__\>\| __bss_end__\>\| _edata\>\| _end\>\| _bss_end__\>\| __end__\>' | cut -d' ' -f3
michael@0: 			stat=1
michael@0: 			# cheat: copy the last line from the def file!
michael@0: 			tail -n1 "$def"
michael@0: 		} | diff "$def" - >&2 || stat=1
michael@0: 		tested=true
michael@0: 	fi
michael@0: done
michael@0: if ! $tested; then
michael@0: 	echo "check-exported-symbols.sh: libharfbuzz shared library not found; skipping test"
michael@0: 	exit 77
michael@0: fi
michael@0: 
michael@0: exit $stat