diff options
Diffstat (limited to 'config.mak.dev')
| -rw-r--r-- | config.mak.dev | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/config.mak.dev b/config.mak.dev new file mode 100644 index 0000000..2d244ca --- /dev/null +++ b/config.mak.dev @@ -0,0 +1,42 @@ +ifeq ($(filter no-error,$(DEVOPTS)),) +CFLAGS += -Werror +endif +CFLAGS += -Wdeclaration-after-statement +CFLAGS += -Wno-format-zero-length +CFLAGS += -Wold-style-definition +CFLAGS += -Woverflow +CFLAGS += -Wpointer-arith +CFLAGS += -Wstrict-prototypes +CFLAGS += -Wunused +CFLAGS += -Wvla + +ifndef COMPILER_FEATURES +COMPILER_FEATURES := $(shell ./detect-compiler $(CC)) +endif + +ifneq ($(filter clang4,$(COMPILER_FEATURES)),) +CFLAGS += -Wtautological-constant-out-of-range-compare +endif + +ifneq ($(or $(filter gcc6,$(COMPILER_FEATURES)),$(filter clang4,$(COMPILER_FEATURES))),) +CFLAGS += -Wextra +# if a function is public, there should be a prototype and the right +# header file should be included. If not, it should be static. +CFLAGS += -Wmissing-prototypes +ifeq ($(filter extra-all,$(DEVOPTS)),) +# These are disabled because we have these all over the place. +CFLAGS += -Wno-empty-body +CFLAGS += -Wno-missing-field-initializers +CFLAGS += -Wno-sign-compare +CFLAGS += -Wno-unused-function +CFLAGS += -Wno-unused-parameter +endif +endif + +# uninitialized warnings on gcc 4.9.2 in xdiff/xdiffi.c and config.c +# not worth fixing since newer compilers correctly stop complaining +ifneq ($(filter gcc4,$(COMPILER_FEATURES)),) +ifeq ($(filter gcc5,$(COMPILER_FEATURES)),) +CFLAGS += -Wno-uninitialized +endif +endif |