49 lines
		
	
	
		
			1.6 KiB
		
	
	
	
		
			Plaintext
		
	
	
			
		
		
	
	
			49 lines
		
	
	
		
			1.6 KiB
		
	
	
	
		
			Plaintext
		
	
	
| 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 += -Wno-format-zero-length
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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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| 
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| ifndef COMPILER_FEATURES
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| COMPILER_FEATURES := $(shell ./detect-compiler $(CC))
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| endif
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| 
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| ifneq ($(filter clang4,$(COMPILER_FEATURES)),)
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| DEVELOPER_CFLAGS += -Wtautological-constant-out-of-range-compare
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| endif
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| 
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| ifneq ($(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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| 
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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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