128 lines
4.9 KiB
Makefile
128 lines
4.9 KiB
Makefile
# External variables
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CC ?= clang
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CXX ?= clang++
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AR ?= ar
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BUILD_TYPE ?= Debug
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BUILD_DIR ?= libwapp-build/$(PLATFORM)-$(BUILD_TYPE)
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INSTALL_PREFIX ?= dist
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# Internal variables
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override CFLAGS = -Wall -Wextra -Werror -pedantic -Isrc
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override LIBFLAGS = -fPIC
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override ABS_INSTALL_PREFIX != readlink -f $(INSTALL_PREFIX)
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override CSTD := -std=gnu11
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override CXXSTD := -std=gnu++11
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override KERNEL := $(shell uname -s)
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override MACHINE := $(shell uname -m)
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override PLATFORM := $(KERNEL)_$(MACHINE)
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override TEST_INCLUDE := -Isrc $(shell find tests -type d | xargs -I{} echo -n "-I{} ")
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override TEST_SRC := $(shell find tests -type f -name "*.c" | xargs -I{} echo -n "{} ")
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override TEST_C_SRC := src/wapp.c $(TEST_SRC)
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override TEST_CXX_SRC := $(shell find tests -type f -name "*.cc" | xargs -I{} echo -n "{} ")
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override LIB_NAME := wapp
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override OBJ_OUT := $(BUILD_DIR)/$(LIB_NAME).o
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override LIB_OUT := $(BUILD_DIR)/lib$(LIB_NAME).a
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override TEST_C_OUT := $(BUILD_DIR)/wapptest
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override TEST_CXX_OUT := $(BUILD_DIR)/wapptestcc
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override INCLUDE_INSTALL := $(ABS_INSTALL_PREFIX)/include/$(LIB_NAME)
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override LIB_INSTALL := $(ABS_INSTALL_PREFIX)/lib
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override HEADER_INSTALL_CMD := scripts/header_install.sh
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ifeq ($(BUILD_TYPE),Debug)
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CFLAGS += -g -fsanitize=address,undefined -DWAPP_DEBUG_ASSERT
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else ifeq ($(BUILD_TYPE),RelWithDebInfo)
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CFLAGS += -g -O2 -fsanitize=address,undefined -DWAPP_DEBUG_ASSERT
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else ifeq ($(BUILD_TYPE),Release)
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CFLAGS += -O3
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else
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$(error Invalid BUILD type '$(BUILD_TYPE)'. Use 'Debug', 'RelWithDebInfo' or 'Release')
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endif
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ifeq ($(CC),gcc)
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# Used to disable the "ASan runtime does not come first in initial library list" error when compiling with gcc
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export ASAN_OPTIONS=verify_asan_link_order=0
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endif
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.PHONY: help full prng testing uuid core primitives all clean builddir build-test run-test codegen install build-lib
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help:
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@echo "Available build variables:"
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@echo " CC C compiler to use (Default: clang)."
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@echo " CXX C++ compiler to use (Default: clang++)."
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@echo " AR Archiving utility to use for building static libraries (Default: ar)."
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@echo " BUILD_TYPE Build type. Choose from \`Debug\`, \`RelWithDebInfo\` or \`Release\` (Default: Debug)."
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@echo " BUILD_DIR Directory where build files will be written."
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@echo " INSTALL_PREFIX Prefix where library and include files will be installed."
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@echo
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@echo "Available targets:"
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@echo " make full Build and install the full wapp library."
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@echo " make core Build and install only the \`core\` component of the wapp library with all its dependencies."
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@echo " make prng Build and install only the \`prng\` component of the wapp library with all its dependencies."
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@echo " make uuid Build and install only the \`uuid\` component of the wapp library with all its dependencies."
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@echo " make testing Build and install only the \`testing\` component of the wapp library with all its dependencies."
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@echo " make primitives Build and install only the \`primitives\` component of the wapp library with all its dependencies."
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@echo " make clean Clean build directory."
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@echo " make help Print this help message and exit."
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full: LIB_SRC = src/wapp.c
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full: INCLUDES = common core primitives prng testing uuid
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full: install
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prng: LIB_SRC = src/prng/wapp_prng.c
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prng: INCLUDES = common prng
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prng: install
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testing: LIB_SRC = src/testing/wapp_testing.c
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testing: INCLUDES = common core testing
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testing: install
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uuid: LIB_SRC = src/uuid/wapp_uuid.c
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uuid: INCLUDES = common primitives prng
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uuid: install
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core: LIB_SRC = src/core/wapp_core.c
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core: INCLUDES = common core primitives
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core: install
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primitives: LIB_SRC = src/core/wapp_primitives.c
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primitives: INCLUDES = common primitives
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primitives: install
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clean:
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@rm -rf $(BUILD_DIR)
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all: clean builddir codegen run-c-test full run-cc-test
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builddir:
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@mkdir -p $(BUILD_DIR)
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build-c-test:
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$(CC) $(CSTD) $(CFLAGS) $(TEST_INCLUDE) $(TEST_C_SRC) -o $(TEST_C_OUT)
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run-c-test: build-c-test
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@echo -e "\n\033[34;1mRUNNING C TESTS\033[0m"
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@$(TEST_C_OUT)
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@rm $(TEST_C_OUT)
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build-cc-test:
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$(CXX) $(CXXSTD) $(CFLAGS) $(TEST_INCLUDE) $(TEST_CXX_SRC) $(LIB_OUT) -o $(TEST_CXX_OUT)
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run-cc-test: build-cc-test
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@echo -e "\n\033[34;1mRUNNING C++ TESTS\033[0m"
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@export LD_LIBRARY_PATH=$$LD_LIBRARY_PATH:$(BUILD_DIR) && $(TEST_CXX_OUT)
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@rm $(TEST_CXX_OUT)
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codegen:
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python3 -m codegen
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install: build-lib
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@mkdir -p $(LIB_INSTALL)
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@cp -v $(LIB_OUT) $(LIB_INSTALL)
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@mkdir -p $(INCLUDE_INSTALL)
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@bash $(HEADER_INSTALL_CMD) $(LIB_SRC) $(INCLUDE_INSTALL) $(INCLUDES)
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build-lib: builddir
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$(CC) -c $(CSTD) $(CFLAGS) $(LIBFLAGS) $(LIB_SRC) -o $(OBJ_OUT)
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$(AR) r $(LIB_OUT) $(OBJ_OUT)
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@rm $(OBJ_OUT)
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