diff options
Diffstat (limited to 'config')
| -rw-r--r-- | config/ChangeLog | 5 | ||||
| -rw-r--r-- | config/eu.am | 7 |
2 files changed, 12 insertions, 0 deletions
diff --git a/config/ChangeLog b/config/ChangeLog index 8523cb31..494778a4 100644 --- a/config/ChangeLog +++ b/config/ChangeLog @@ -1,3 +1,8 @@ +2016-02-13 Mark Wielaard <[email protected]> + + * eu.am: Check HAVE_NULL_DEREFERENCE_WARNING. + (AM_CFLAGS): Add NULL_DEREFERENCE_WARNING. + 2016-02-09 Mark Wielaard <[email protected]> * eu.am: Check SANE_LOGICAL_OP_WARNING and diff --git a/config/eu.am b/config/eu.am index c4e9279a..4998771d 100644 --- a/config/eu.am +++ b/config/eu.am @@ -55,9 +55,16 @@ else DUPLICATED_COND_WARNING= endif +if HAVE_NULL_DEREFERENCE_WARNING +NULL_DEREFERENCE_WARNING=-Wnull-dereference +else +NULL_DEREFERENCE_WARNING= +endif + AM_CFLAGS = -std=gnu99 -Wall -Wshadow -Wformat=2 \ -Wold-style-definition -Wstrict-prototypes \ $(LOGICAL_OP_WARNING) $(DUPLICATED_COND_WARNING) \ + $(NULL_DEREFERENCE_WARNING) \ $(if $($(*F)_no_Werror),,-Werror) \ $(if $($(*F)_no_Wunused),,-Wunused -Wextra) \ $(if $($(*F)_no_Wstack_usage),,$(STACK_USAGE_WARNING)) \ |