Peter Reijnders
65366b49d1
Extend the Makefile to produce both static (.a) and shared (.so) library variants for debug and release configurations, updating the clean target and .gitignore accordingly.
119 lines
3.1 KiB
Makefile
119 lines
3.1 KiB
Makefile
AR := ar rcu
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# Compiler flags.
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CFLAGS := -std=c99 -Wall -Werror
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# TODO: Add -Wextra.
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CPPFLAGS := -std=c++98 -Wall -Werror
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DEBUG_CFLAGS := -O0 -DDEBUG -g
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RELEASE_CFLAGS := -Os
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# Detect the OS.
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TARGET_OS := $(lastword $(subst -, ,$(shell $(CC) -dumpmachine)))
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# Don't add -fPIC on Windows since it generates a warning which gets promoted
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# to an error by -Werror.
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ifeq ($(TARGET_OS),mingw32)
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else ifeq ($(TARGET_OS),cygwin)
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# Do nothing.
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else
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CFLAGS += -fPIC
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CPPFLAGS += -fPIC
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endif
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# Files.
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SOURCES := $(wildcard src/*.c)
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HEADERS := $(wildcard src/*.h)
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OBJECTS := $(SOURCES:.c=.o)
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# Don't include main.c in the libraries.
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DEBUG_OBJECTS := $(addprefix build/debug/, $(notdir $(OBJECTS)))
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RELEASE_OBJECTS := $(addprefix build/release/, $(notdir $(OBJECTS)))
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RELEASE_CPP_OBJECTS := $(addprefix build/release-cpp/, $(notdir $(OBJECTS)))
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DEBUG_LIB_OBJECTS := $(subst build/debug/main.o,,$(DEBUG_OBJECTS))
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RELEASE_LIB_OBJECTS := $(subst build/release/main.o,,$(RELEASE_OBJECTS))
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RELEASE_CPP_LIB_OBJECTS := $(subst build/release-cpp/main.o,,$(RELEASE_CPP_OBJECTS))
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.PHONY: all clean test builtin docs watchdocs prep
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all: release
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clean:
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@rm -rf build wren wrend libwren.a libwrend.a libwren.so libwrend.so
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prep:
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@mkdir -p build/debug build/release build/release-cpp
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# Debug build.
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debug: prep wrend libwrend.a libwrend.so
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# Debug static library.
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libwrend.a: $(DEBUG_LIB_OBJECTS)
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$(AR) $@ $^
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# Debug shared library.
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libwrend.so: $(DEBUG_LIB_OBJECTS)
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$(CC) $(DEBUG_CFLAGS) -shared -Wl,-soname,$@ -o $@ $^
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# Debug command-line interpreter.
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wrend: $(DEBUG_OBJECTS)
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$(CC) $(CFLAGS) $(DEBUG_CFLAGS) -Iinclude -o $@ $^ -lm
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# Debug object files.
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build/debug/%.o: src/%.c include/wren.h $(HEADERS)
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$(CC) -c $(CFLAGS) $(DEBUG_CFLAGS) -Iinclude -o $@ $<
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# Release build.
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release: prep wren libwren.a libwren.so
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# Release static library.
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libwren.a: $(RELEASE_LIB_OBJECTS)
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$(AR) $@ $^
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# Release shared library.
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libwren.so: $(RELEASE_LIB_OBJECTS)
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$(CC) $(RELEASE_CFLAGS) -shared -Wl,-soname,$@ -o $@ $^
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# Release command-line interpreter.
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wren: $(RELEASE_OBJECTS)
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$(CC) $(CFLAGS) $(RELEASE_CFLAGS) -Iinclude -o $@ $^ -lm
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# Release object files.
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build/release/%.o: src/%.c include/wren.h $(HEADERS)
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$(CC) -c $(CFLAGS) $(RELEASE_CFLAGS) -Iinclude -o $@ $<
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# Release C++ build.
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release-cpp: prep wren-cpp libwren-cpp.a
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# Release C++ static lib
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libwren-cpp.a: $(RELEASE_CPP_LIB_OBJECTS)
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$(AR) $@ $^
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# Release C++ command-line interpreter.
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wren-cpp: $(RELEASE_CPP_OBJECTS)
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$(CC) $(CPPFLAGS) $(RELEASE_CFLAGS) -Iinclude -o $@ $^ -lm
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# Release C++ object files.
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build/release-cpp/%.o: src/%.c include/wren.h $(HEADERS)
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$(CC) -c $(CPPFLAGS) $(RELEASE_CFLAGS) -Iinclude -o $@ -x c++ $<
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# Run the tests against the debug build of Wren.
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test: debug
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@./script/test.py $(suite)
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# Take the contents of the scripts under builtin/ and copy them into their
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# respective wren_<name>.c source files.
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builtin:
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@./script/generate_builtins.py
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# Generate the Wren site.
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docs:
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@./script/generate_docs.py
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# Continuously generate the Wren site.
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watchdocs:
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@./script/generate_docs.py --watch
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# Build the docs and copy them to a local "gh-pages" directory.
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gh-pages: docs
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cp -r build/docs/. gh-pages
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