libsemanage: include internal header to use the hidden function prototypes
When functions from libsemanage calls other functions that are exported,
these functions need to be "wrapped" using hidden_proto() macro. This is
done in headers such as "user_internal.h". Several functions in
genhomedircon.c are not doing this, which makes building with -flto
fail with errors such as:
/usr/bin/ld: /tmp/libsemanage.so.1.KebOLC.ltrans1.ltrans.o: in
function `user_sort_func':
/home/tkloczko/rpmbuild/BUILD/libsemanage-2.9-rc1/src/genhomedircon.c:758:
undefined reference to `semanage_user_get_name'
/usr/bin/ld:
/home/tkloczko/rpmbuild/BUILD/libsemanage-2.9-rc1/src/genhomedircon.c:758:
undefined reference to `semanage_user_get_name'
/usr/bin/ld: /tmp/libsemanage.so.1.KebOLC.ltrans1.ltrans.o: in
function `fcontext_matches':
/home/tkloczko/rpmbuild/BUILD/libsemanage-2.9-rc1/src/genhomedircon.c:240:
undefined reference to `semanage_fcontext_get_expr'
/usr/bin/ld:
/home/tkloczko/rpmbuild/BUILD/libsemanage-2.9-rc1/src/genhomedircon.c:248:
undefined reference to `semanage_fcontext_get_type'
/usr/bin/ld: /tmp/libsemanage.so.1.KebOLC.ltrans1.ltrans.o: in
function `add_user.isra.0':
/home/tkloczko/rpmbuild/BUILD/libsemanage-2.9-rc1/src/genhomedircon.c:992:
undefined reference to `semanage_user_get_mlslevel'
/usr/bin/ld: /tmp/libsemanage.so.1.KebOLC.ltrans1.ltrans.o: in
function `write_context_file':
/home/tkloczko/rpmbuild/BUILD/libsemanage-2.9-rc1/src/genhomedircon.c:892:
undefined reference to `semanage_user_key_create'
/usr/bin/ld:
/home/tkloczko/rpmbuild/BUILD/libsemanage-2.9-rc1/src/genhomedircon.c:764:
undefined reference to `semanage_user_get_name'
/usr/bin/ld:
/home/tkloczko/rpmbuild/BUILD/libsemanage-2.9-rc1/src/genhomedircon.c:897:
undefined reference to `semanage_user_query'
/usr/bin/ld:
/home/tkloczko/rpmbuild/BUILD/libsemanage-2.9-rc1/src/genhomedircon.c:905:
undefined reference to `semanage_user_get_mlslevel'
Include the missing headers.
Fixes: https://github.com/SELinuxProject/selinux/issues/169
Signed-off-by: Nicolas Iooss <[email protected]>
diff --git a/libsemanage/src/genhomedircon.c b/libsemanage/src/genhomedircon.c
index e5f8d37..d08c88d 100644
--- a/libsemanage/src/genhomedircon.c
+++ b/libsemanage/src/genhomedircon.c
@@ -28,8 +28,10 @@
#include <semanage/fcontexts_policy.h>
#include <sepol/context.h>
#include <sepol/context_record.h>
+#include "fcontext_internal.h"
#include "semanage_store.h"
#include "seuser_internal.h"
+#include "user_internal.h"
#include "debug.h"
#include "utilities.h"
