Put the .o files in separate directories so we can have both release and debug versions
This commit is contained in:
parent
63265f10de
commit
509be1b1bf
1 changed files with 51 additions and 27 deletions
78
Makefile
78
Makefile
|
@ -2,13 +2,14 @@
|
|||
|
||||
# Make sure that the build directory exists.
|
||||
# We can't check the build directory into git because it is empty.
|
||||
BUILD_DIR := $(shell mkdir -p build; echo build)
|
||||
OPTIMIZE_FLAGS ?= -g -O3
|
||||
TEST_OPTIMIZE_FLAGS ?= -g -O0
|
||||
BUILD_DIR := $(shell mkdir -p build/release build/debug build/javascript build/tests; echo build)
|
||||
RELEASE_OPTIMIZE_FLAGS ?= -g -O3
|
||||
DEBUG_OPTIMIZE_FLAGS ?= -g -O0
|
||||
JS_OPTIMIZE_FLAGS ?= -O3
|
||||
CC = gcc
|
||||
EMCC = emcc
|
||||
TARGET := $(BUILD_DIR)/libolm.so
|
||||
RELEASE_TARGET := $(BUILD_DIR)/libolm.so
|
||||
DEBUG_TARGET := $(BUILD_DIR)/libolm_debug.so
|
||||
JS_TARGET := javascript/olm.js
|
||||
|
||||
JS_EXPORTED_FUNCTIONS := javascript/exported_functions.json
|
||||
|
@ -16,13 +17,15 @@ JS_EXPORTED_FUNCTIONS := javascript/exported_functions.json
|
|||
PUBLIC_HEADERS := include/olm/olm.hh
|
||||
|
||||
SOURCES := $(wildcard src/*.cpp) $(wildcard src/*.c)
|
||||
OBJECTS := $(patsubst src/%,$(BUILD_DIR)/%,$(patsubst %.c,%.o,$(patsubst %.cpp,%.o,$(SOURCES))))
|
||||
RELEASE_OBJECTS := $(patsubst src/%,$(BUILD_DIR)/release/%,$(patsubst %.c,%.o,$(patsubst %.cpp,%.o,$(SOURCES))))
|
||||
DEBUG_OBJECTS := $(patsubst src/%,$(BUILD_DIR)/debug/%,$(patsubst %.c,%.o,$(patsubst %.cpp,%.o,$(SOURCES))))
|
||||
TEST_SOURCES := $(wildcard tests/test_*.cpp) $(wildcard tests/test_*.c)
|
||||
TEST_BINARIES := $(patsubst tests/%,$(BUILD_DIR)/%,$(patsubst %.c,%,$(patsubst %.cpp,%,$(TEST_SOURCES))))
|
||||
JS_OBJECTS := $(patsubst %.o,%.js.bc,$(OBJECTS))
|
||||
TEST_BINARIES := $(patsubst tests/%,$(BUILD_DIR)/tests/%,$(patsubst %.c,%,$(patsubst %.cpp,%,$(TEST_SOURCES))))
|
||||
JS_OBJECTS := $(patsubst src/%,$(BUILD_DIR)/javascript/%,$(patsubst %.c,%.js.bc,$(patsubst %.cpp,%.js.bc,$(SOURCES))))
|
||||
JS_PRE := $(wildcard javascript/*pre.js)
|
||||
JS_POST := $(wildcard javascript/*post.js)
|
||||
|
||||
|
||||
CPPFLAGS += -Iinclude -Ilib
|
||||
CFLAGS += -Wall -std=c89 -fPIC
|
||||
CXXFLAGS += -Wall -std=c++11 -fPIC
|
||||
|
@ -42,9 +45,13 @@ CPPFLAGS += -MMD
|
|||
|
||||
### per-target variables
|
||||
|
||||
$(OBJECTS): CFLAGS += $(OPTIMIZE_FLAGS)
|
||||
$(OBJECTS): CXXFLAGS += $(OPTIMIZE_FLAGS)
|
||||
$(TARGET): LDFLAGS += $(OPTIMIZE_FLAGS)
|
||||
$(RELEASE_OBJECTS): CFLAGS += $(RELEASE_OPTIMIZE_FLAGS)
|
||||
$(RELEASE_OBJECTS): CXXFLAGS += $(RELEASE_OPTIMIZE_FLAGS)
|
||||
$(RELEASE_TARGET): LDFLAGS += $(RELEASE_OPTIMIZE_FLAGS)
|
||||
|
||||
$(DEBUG_OBJECTS): CFLAGS += $(DEBUG_OPTIMIZE_FLAGS)
|
||||
$(DEBUG_OBJECTS): CXXFLAGS += $(DEBUG_OPTIMIZE_FLAGS)
|
||||
$(DEBUG_TARGET): LDFLAGS += $(DEBUG_OPTIMIZE_FLAGS)
|
||||
|
||||
$(TEST_BINARIES): CPPFLAGS += -Itests/include
|
||||
$(TEST_BINARIES): LDFLAGS += $(TEST_OPTIMIZE_FLAGS) -L$(BUILD_DIR)
|
||||
|
@ -55,25 +62,35 @@ $(JS_TARGET): LDFLAGS += $(JS_OPTIMIZE_FLAGS)
|
|||
|
||||
### top-level targets
|
||||
|
||||
lib: $(TARGET)
|
||||
lib: $(RELEASE_TARGET)
|
||||
.PHONY: lib
|
||||
|
||||
$(TARGET): $(OBJECTS)
|
||||
$(RELEASE_TARGET): $(RELEASE_OBJECTS)
|
||||
$(CXX) $(LDFLAGS) --shared -fPIC \
|
||||
-Wl,--version-script,version_script.ver \
|
||||
$(OUTPUT_OPTION) $(OBJECTS)
|
||||
-Wl,--version-script,version_script.ver \
|
||||
$(OUTPUT_OPTION) $(RELEASE_OBJECTS)
|
||||
|
||||
debug: $(DEBUG_TARGET)
|
||||
.PHONY: debug
|
||||
|
||||
$(DEBUG_TARGET): $(DEBUG_OBJECTS)
|
||||
$(CXX) $(LDFLAGS) --shared -fPIC \
|
||||
-Wl,--version-script,version_script.ver \
|
||||
$(OUTPUT_OPTION) $(DEBUG_OBJECTS)
|
||||
|
||||
|
||||
js: $(JS_TARGET)
|
||||
.PHONY: js
|
||||
|
||||
$(JS_TARGET): $(JS_OBJECTS) $(JS_PRE) $(JS_POST) $(JS_EXPORTED_FUNCTIONS)
|
||||
$(EMCC_LINK) \
|
||||
--pre-js $(JS_PRE) --post-js $(JS_POST) \
|
||||
-s "EXPORTED_FUNCTIONS=@$(JS_EXPORTED_FUNCTIONS)" \
|
||||
--pre-js $(JS_PRE) --post-js $(JS_POST) \
|
||||
-s "EXPORTED_FUNCTIONS=@$(JS_EXPORTED_FUNCTIONS)" \
|
||||
$(JS_OBJECTS) -o $@
|
||||
|
||||
clean:;
|
||||
rm -rf $(OBJECTS) $(OBJECTS:.o=.d) \
|
||||
rm -rf $(RELEASE_OBJECTS) $(RELEASE_OBJECTS:.o=.d) \
|
||||
$(DEBUG_OBJECTS) $(DEBUG_OBJECTS:.o=.d) \
|
||||
$(TEST_BINARIES) $(TEST_BINARIES:=.d) \
|
||||
$(JS_OBJECTS) $(JS_OBJECTS:=.d) $(JS_TARGET) \
|
||||
$(JS_EXPORTED_FUNCTIONS) \
|
||||
|
@ -91,31 +108,38 @@ $(JS_EXPORTED_FUNCTIONS): $(PUBLIC_HEADERS)
|
|||
perl -MJSON -ne '/(olm_[^( ]*)\(/ && push @f, "_$$1"; END { print encode_json \@f }' $^ > $@.tmp
|
||||
mv $@.tmp $@
|
||||
|
||||
all: test js lib
|
||||
all: test js lib debug
|
||||
.PHONY: lib
|
||||
|
||||
### rules for building objects
|
||||
$(BUILD_DIR)/%.o: src/%.c
|
||||
$(BUILD_DIR)/release/%.o: src/%.c
|
||||
$(COMPILE.c) $(OUTPUT_OPTION) $<
|
||||
|
||||
$(BUILD_DIR)/%.o: src/%.cpp
|
||||
$(BUILD_DIR)/release/%.o: src/%.cpp
|
||||
$(COMPILE.cc) $(OUTPUT_OPTION) $<
|
||||
|
||||
$(BUILD_DIR)/%.js.bc: src/%.c
|
||||
$(BUILD_DIR)/debug/%.o: src/%.c
|
||||
$(COMPILE.c) $(OUTPUT_OPTION) $<
|
||||
|
||||
$(BUILD_DIR)/debug/%.o: src/%.cpp
|
||||
$(COMPILE.cc) $(OUTPUT_OPTION) $<
|
||||
|
||||
$(BUILD_DIR)/javascript/%.js.bc: src/%.c
|
||||
$(EMCC.c) $(OUTPUT_OPTION) $<
|
||||
|
||||
$(BUILD_DIR)/%.js.bc: src/%.cpp
|
||||
$(BUILD_DIR)/javascript/%.js.bc: src/%.cpp
|
||||
$(EMCC.cc) $(OUTPUT_OPTION) $<
|
||||
|
||||
$(BUILD_DIR)/%: tests/%.c $(OBJECTS)
|
||||
$(LINK.c) $< $(OBJECTS) $(LOADLIBES) $(LDLIBS) -o $@
|
||||
$(BUILD_DIR)/tests/%: tests/%.c $(DEBUG_OBJECTS)
|
||||
$(LINK.c) $^ $(LOADLIBES) $(LDLIBS) -o $@
|
||||
|
||||
$(BUILD_DIR)/%: tests/%.cpp $(OBJECTS)
|
||||
$(LINK.cc) $< $(OBJECTS) $(LOADLIBES) $(LDLIBS) -o $@
|
||||
$(BUILD_DIR)/tests/%: tests/%.cpp $(DEBUG_OBJECTS)
|
||||
$(LINK.cc) $^ $(LOADLIBES) $(LDLIBS) -o $@
|
||||
|
||||
|
||||
### dependencies
|
||||
|
||||
-include $(OBJECTS:.o=.d)
|
||||
-include $(RELEASE_OBJECTS:.o=.d)
|
||||
-include $(DEBUG_OBJECTS:.o=.d)
|
||||
-include $(JS_OBJECTS:.bc=.d)
|
||||
-include $(TEST_BINARIES:=.d)
|
||||
|
|
Loading…
Reference in a new issue