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47 lines
1.6 KiB
47 lines
1.6 KiB
ifeq ($(filter no-error,$(DEVOPTS)),) |
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DEVELOPER_CFLAGS += -Werror |
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endif |
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ifneq ($(filter pedantic,$(DEVOPTS)),) |
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DEVELOPER_CFLAGS += -pedantic |
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# don't warn for each N_ use |
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DEVELOPER_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0 |
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endif |
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DEVELOPER_CFLAGS += -Wall |
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DEVELOPER_CFLAGS += -Wdeclaration-after-statement |
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DEVELOPER_CFLAGS += -Wformat-security |
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DEVELOPER_CFLAGS += -Wold-style-definition |
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DEVELOPER_CFLAGS += -Woverflow |
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DEVELOPER_CFLAGS += -Wpointer-arith |
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DEVELOPER_CFLAGS += -Wstrict-prototypes |
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DEVELOPER_CFLAGS += -Wunused |
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DEVELOPER_CFLAGS += -Wvla |
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ifndef COMPILER_FEATURES |
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COMPILER_FEATURES := $(shell ./detect-compiler $(CC)) |
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endif |
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ifneq ($(filter clang4,$(COMPILER_FEATURES)),) |
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DEVELOPER_CFLAGS += -Wtautological-constant-out-of-range-compare |
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endif |
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ifneq ($(or $(filter gcc6,$(COMPILER_FEATURES)),$(filter clang4,$(COMPILER_FEATURES))),) |
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DEVELOPER_CFLAGS += -Wextra |
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# if a function is public, there should be a prototype and the right |
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# header file should be included. If not, it should be static. |
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DEVELOPER_CFLAGS += -Wmissing-prototypes |
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ifeq ($(filter extra-all,$(DEVOPTS)),) |
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# These are disabled because we have these all over the place. |
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DEVELOPER_CFLAGS += -Wno-empty-body |
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DEVELOPER_CFLAGS += -Wno-missing-field-initializers |
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DEVELOPER_CFLAGS += -Wno-sign-compare |
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DEVELOPER_CFLAGS += -Wno-unused-parameter |
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endif |
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endif |
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# uninitialized warnings on gcc 4.9.2 in xdiff/xdiffi.c and config.c |
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# not worth fixing since newer compilers correctly stop complaining |
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ifneq ($(filter gcc4,$(COMPILER_FEATURES)),) |
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ifeq ($(filter gcc5,$(COMPILER_FEATURES)),) |
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DEVELOPER_CFLAGS += -Wno-uninitialized |
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endif |
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endif
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