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6177a6f2c4
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 <nicolas.iooss@m4x.org>
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