[userspace,0/4] Fix build with -fno-common

Message

Ondrej Mosnacek Jan. 22, 2020, 3:46 p.m. UTC

GCC 10 is going to enable -fno-common by default [1], so fix all build
errors uncovered by it and add it to global CFLAGS to avoid introducing
new bugs.

Travis build: [2]

[1] https://gcc.gnu.org/gcc-10/porting_to.html#common
[2] https://travis-ci.org/WOnder93/selinux/builds/640506702

Ondrej Mosnacek (4):
  libsepol: fix CIL_KEY_* build errors with -fno-common
  libsepol: remove unused cil_mem_error_handler
  checkpolicy: remove unused te_assertions
  Makefile: always build with -fno-common

 Makefile                        |   3 +-
 checkpolicy/checkpolicy.h       |   2 -
 libsepol/cil/src/cil.c          | 162 ++++++++++++++++
 libsepol/cil/src/cil_internal.h | 322 ++++++++++++++++----------------
 libsepol/cil/src/cil_mem.h      |   1 -
 libsepol/cil/src/cil_strpool.c  |   2 -
 6 files changed, 325 insertions(+), 167 deletions(-)