Merge branch 'rs/commit-graph-use-list-count'
[git/git.git] / config.mak.dev
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