diff mbox

[libdrm,6/7] meson, configure: turn undefined preprocessor tokens warnings into errors

Message ID 20180126113047.25658-6-eric.engestrom@imgtec.com (mailing list archive)
State New, archived
Headers show

Commit Message

Eric Engestrom Jan. 26, 2018, 11:30 a.m. UTC 
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
---
 configure.ac | 2 +-
 meson.build  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/configure.ac b/configure.ac
index a6df1a5f7fcd4576c5a8..031e849bd0fc97d8762b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -197,7 +197,7 @@  dnl skipped and all flags rechecked.  So there's no need to do anything
 dnl else.  If for any reason you need to force a recheck, just change
 dnl MAYBE_WARN in an ignorable way (like adding whitespace)
 
-MAYBE_WARN="-Wall -Wextra -Wundef \
+MAYBE_WARN="-Wall -Wextra -Werror=undef \
 -Wsign-compare -Werror-implicit-function-declaration \
 -Wpointer-arith -Wwrite-strings -Wstrict-prototypes \
 -Wmissing-prototypes -Wmissing-declarations -Wnested-externs \
diff --git a/meson.build b/meson.build
index a410627fbf16a2c6d748..1fd58b071bb90a49996e 100644
--- a/meson.build
+++ b/meson.build
@@ -203,7 +203,7 @@  if cc.has_function('open_memstream')
 endif
 
 warn_c_args = []
-foreach a : ['-Wall', '-Wextra', '-Wsign-compare', '-Wundef',
+foreach a : ['-Wall', '-Wextra', '-Wsign-compare', '-Werror=undef',
              '-Werror-implicit-function-declaration', '-Wpointer-arith',
              '-Wwrite-strings', '-Wstrict-prototypes', '-Wmissing-prototypes',
              '-Wmissing-declarations', '-Wnested-externs', '-Wpacked',