| | 1 | ifeq ($(filter no-error,$(DEVOPTS)),) |
| | 2 | DEVELOPER_CFLAGS += -Werror |
| | 3 | endif |
| | 4 | ifneq ($(filter pedantic,$(DEVOPTS)),) |
| | 5 | DEVELOPER_CFLAGS += -pedantic |
| | 6 | # don't warn for each N_ use |
| | 7 | DEVELOPER_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0 |
| | 8 | endif |
| | 9 | DEVELOPER_CFLAGS += -Wall |
| | 10 | DEVELOPER_CFLAGS += -Wdeclaration-after-statement |
| | 11 | DEVELOPER_CFLAGS += -Wformat-security |
| | 12 | DEVELOPER_CFLAGS += -Wno-format-zero-length |
| | 13 | DEVELOPER_CFLAGS += -Wold-style-definition |
| | 14 | DEVELOPER_CFLAGS += -Woverflow |
| | 15 | DEVELOPER_CFLAGS += -Wpointer-arith |
| | 16 | DEVELOPER_CFLAGS += -Wstrict-prototypes |
| | 17 | DEVELOPER_CFLAGS += -Wunused |
| | 18 | DEVELOPER_CFLAGS += -Wvla |
| | 19 | |
| | 20 | ifndef COMPILER_FEATURES |
| | 21 | COMPILER_FEATURES := $(shell ./detect-compiler $(CC)) |
| | 22 | endif |
| | 23 | |
| | 24 | ifneq ($(filter clang4,$(COMPILER_FEATURES)),) |
| | 25 | DEVELOPER_CFLAGS += -Wtautological-constant-out-of-range-compare |
| | 26 | endif |
| | 27 | |
| | 28 | ifneq ($(or $(filter gcc6,$(COMPILER_FEATURES)),$(filter clang4,$(COMPILER_FEATURES))),) |
| | 29 | DEVELOPER_CFLAGS += -Wextra |
| | 30 | # if a function is public, there should be a prototype and the right |
| | 31 | # header file should be included. If not, it should be static. |
| | 32 | DEVELOPER_CFLAGS += -Wmissing-prototypes |
| | 33 | ifeq ($(filter extra-all,$(DEVOPTS)),) |
| | 34 | # These are disabled because we have these all over the place. |
| | 35 | DEVELOPER_CFLAGS += -Wno-empty-body |
| | 36 | DEVELOPER_CFLAGS += -Wno-missing-field-initializers |
| | 37 | DEVELOPER_CFLAGS += -Wno-sign-compare |
| | 38 | DEVELOPER_CFLAGS += -Wno-unused-parameter |
| | 39 | endif |
| | 40 | endif |
| | 41 | |
| | 42 | # uninitialized warnings on gcc 4.9.2 in xdiff/xdiffi.c and config.c |
| | 43 | # not worth fixing since newer compilers correctly stop complaining |
| | 44 | ifneq ($(filter gcc4,$(COMPILER_FEATURES)),) |
| | 45 | ifeq ($(filter gcc5,$(COMPILER_FEATURES)),) |
| | 46 | DEVELOPER_CFLAGS += -Wno-uninitialized |
| | 47 | endif |
| | 48 | endif |
/ uis / git / x / uis / git / git.git / blame_incremental