#! /bin/sh

# Check that a theme engine does not export any 

# functions that may interfere with symbol resolution

cat >expected-abi <<EOF

theme_create_rc_style

theme_exit

theme_init

EOF

cat >optional-abi <<EOF

__bss_start

_edata

_end

_fini

_init

g_module_check_init

g_module_unload

EOF

nm -D -g --defined-only $1 | cut -d ' ' -f 3 > actual-abi

cat optional-abi >>expected-abi

sort expected-abi | uniq >expected-abi2

cat optional-abi >>actual-abi

sort actual-abi | uniq >actual-abi2

diff -u expected-abi2 actual-abi2 && rm expected-abi optional-abi actual-abi expected-abi2 actual-abi2