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qb: Improve the NOUNUSED checks.

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This commit is contained in:
orbea 2020-01-15 10:20:10 -08:00
parent f425d8dc8b
commit a87192f8d0
3 changed files with 13 additions and 14 deletions
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17
Makefile
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@ -45,6 +45,8 @@ else
DEF_FLAGS += -ffast-math
endif
DEF_FLAGS += -Wall
ifneq ($(findstring BSD,$(OS)),)
DEF_FLAGS += -DBSD
LDFLAGS += -L/usr/local/lib
@ -68,7 +70,7 @@ endif
include Makefile.common
ifeq ($(shell $(CC) -v 2>&1 | grep -c "clang"),1)
DEFINES += -Wno-invalid-source-encoding -Wno-incompatible-ms-struct
DEF_FLAGS += -Wno-invalid-source-encoding -Wno-incompatible-ms-struct
endif
ifeq ($(shell $(CC) -v 2>&1 | grep -c "tcc"),1)
@ -80,7 +82,7 @@ endif
HEADERS = $(wildcard */*/*.h) $(wildcard */*.h) $(wildcard *.h)
ifeq ($(MISSING_DECLS), 1)
DEFINES += -Werror=missing-declarations
DEF_FLAGS += -Werror=missing-declarations
endif
ifeq ($(HAVE_DYLIB), 1)
@ -116,7 +118,7 @@ ifneq ($(CXX_BUILD), 1)
CFLAGS += -D_GNU_SOURCE
endif
DEF_FLAGS += -Wall $(INCLUDE_DIRS) -I. -Ideps -Ideps/stb
DEF_FLAGS += $(INCLUDE_DIRS) -I. -Ideps -Ideps/stb
CFLAGS += $(DEF_FLAGS)
CXXFLAGS += $(DEF_FLAGS) -D__STDC_CONSTANT_MACROS
@ -137,15 +139,6 @@ else
LINK = $(CC)
endif
ifeq ($(NOUNUSED), yes)
CFLAGS += -Wno-unused-result
CXXFLAGS += -Wno-unused-result
endif
ifeq ($(NOUNUSED_VARIABLE), yes)
CFLAGS += -Wno-unused-variable
CXXFLAGS += -Wno-unused-variable
endif
RARCH_OBJ := $(addprefix $(OBJDIR)/,$(OBJ))
ifneq ($(X86),)

8
Makefile.common
View File

@ -7,6 +7,14 @@ ifeq ($(HAVE_STACK_USAGE), 1)
DEF_FLAGS += -fstack-usage
endif
ifeq ($(HAVE_NOUNUSED), 1)
DEF_FLAGS += $(NOUNUSED_CFLAGS)
endif
ifeq ($(HAVE_NOUNUSED_VARIABLE), 1)
DEF_FLAGS += $(NOUNUSED_VARIABLE_CFLAGS)
endif
ifeq ($(HAVE_CXX11), 1)
CXXFLAGS += $(CXX11_CFLAGS)
endif

2
qb/config.libs.sh
View File

@ -13,9 +13,7 @@ fi
check_switch cxx CXX11 -std=c++11 ''
check_switch '' NOUNUSED -Wno-unused-result ''
add_define MAKEFILE NOUNUSED "$HAVE_NOUNUSED"
check_switch '' NOUNUSED_VARIABLE -Wno-unused-variable ''
add_define MAKEFILE NOUNUSED_VARIABLE "$HAVE_NOUNUSED_VARIABLE"
# There are still broken 64-bit Linux distros out there. :)
[ -z "$CROSS_COMPILE" ] && [ -d /usr/lib64 ] && add_dirs LIBRARY /usr/lib64