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Organize Makefile so clang works on all platforms, warnings are set

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Delete warning flags included by -Wall, -Wextra, or produce false postives
This commit is contained in:
jsalling
2016-12-29 20:46:06 -06:00
parent 0603c1cf1e
commit a0cb138533
1 changed files with 15 additions and 15 deletions
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30
test/Makefile
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@@ -1,18 +1,20 @@
CC = gcc
ifeq ($(shell uname -s), Darwin)
CC = clang
CFLAGS += -std=c99 -pedantic -Wall -Weverything -Werror
CFLAGS += -Wno-unknown-warning-option -Wno-switch-enum
CFLAGS += -Wno-padded -Wno-double-promotion -Wno-missing-noreturn
CFLAGS += -Wno-missing-prototypes
endif
ifeq ($(shell uname -s), Linux)
CFLAGS += -std=c99 -pedantic -Wall -Wextra -Werror
ifeq ($(findstring clang, $(CC)), clang)
E = -Weverything
CFLAGS += $E -Wno-unknown-warning-option -Wno-missing-prototypes
CFLAGS += -Wno-unused-macros -Wno-padded -Wno-missing-noreturn
endif
CFLAGS += -std=c99 -pedantic -Wall -Wextra -Wconversion -Werror
CFLAGS += -Wno-switch-enum -Wno-double-promotion
CFLAGS += -Wbad-function-cast -Wcast-qual -Wold-style-definition -Wshadow -Wstrict-overflow \
-Wstrict-prototypes -Wswitch-default -Wundef
#DEBUG = -O0 -g
CFLAGS += $(DEBUG)
DEFINES = -D UNITY_OUTPUT_CHAR=putcharSpy
DEFINES += -D UNITY_SUPPORT_64 -D UNITY_INCLUDE_DOUBLE -D UNITY_NO_WEAK
DEFINES += -D UNITY_SUPPORT_64 -D UNITY_INCLUDE_DOUBLE
SRC = ../src/unity.c tests/testunity.c build/testunityRunner.c
INC_DIR = -I ../src
COV_FLAGS = -fprofile-arcs -ftest-coverage -I ../../src
@@ -23,6 +25,7 @@ TARGET = build/testunity-cov.exe
# For verbose output of all the tests, run 'make test'.
default: coverage
.PHONY: default coverage test clean
coverage: DEFINES += -D UNITY_NO_WEAK
coverage: $(BUILD_DIR)/testunityRunner.c
cd $(BUILD_DIR) && \
$(CC) $(CFLAGS) $(DEFINES) $(foreach i,$(SRC), ../$i) $(COV_FLAGS) -o ../$(TARGET)
@@ -32,9 +35,6 @@ coverage: $(BUILD_DIR)/testunityRunner.c
gcov unity.c | head -3
grep '###' $(BUILD_DIR)/unity.c.gcov -C2 || true
test: CFLAGS += -Wbad-function-cast -Wcast-qual -Wconversion -Wformat=2 -Wold-style-definition \
-Wpointer-arith -Wredundant-decls -Wshadow -Wstrict-overflow=5 -Wstrict-prototypes \
-Wswitch-default -Wundef -Wunreachable-code -Wunused -fstrict-aliasing
test: $(BUILD_DIR)/testunityRunner.c
$(CC) $(CFLAGS) $(DEFINES) $(INC_DIR) $(SRC) -o $(TARGET)
./$(TARGET)
@@ -50,11 +50,11 @@ $(BUILD_DIR)/testunityRunner.c: tests/testunity.c | $(BUILD_DIR)
AWK_SCRIPT=\
'/^void test/{ declarations[d++]=$$0; gsub(/\(?void\)? ?/,""); tests[t++]=$$0; line[u++]=NR } \
END{ print "\#include \"unity.h\" /* Autogenerated by awk in Makefile */" ; \
for (i=0; i<d; i++) { print declarations[i] ";" } \
printf "int main(void)\n{\n UNITY_BEGIN();\n" ; \
for (i=0; i<t; i++) { print " RUN_TEST(" tests[i] ", " line[i] ");" } \
printf " return UNITY_END();\n}\n" }'
END{ print "\#include \"unity.h\" /* Autogenerated by awk in Makefile */" ; \
for (i=0; i<d; i++) { print declarations[i] ";" } \
print "int main(void)\n{\n UnityBegin(\"" FILENAME "\");" ; \
for (i=0; i<t; i++) { print " RUN_TEST(" tests[i] ", " line[i] ");" } \
print " return UNITY_END();\n}" }'
$(BUILD_DIR):
mkdir -p $(BUILD_DIR)