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#!/usr/bin/make -f |
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# Makefile for DPF # |
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# ---------------- # |
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# Created by falkTX |
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# |
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AR ?= ar |
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CC ?= gcc |
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CXX ?= g++ |
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# --------------------------------------------------------------------------------------------------------------------- |
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# Auto-detect OS if not defined |
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ifneq ($(BSD),true) |
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ifneq ($(HAIKU),true) |
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ifneq ($(HURD),true) |
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ifneq ($(LINUX),true) |
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ifneq ($(MACOS),true) |
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ifneq ($(WIN32),true) |
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TARGET_MACHINE := $(shell $(CC) -dumpmachine) |
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ifneq (,$(findstring bsd,$(TARGET_MACHINE))) |
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BSD=true |
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endif |
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ifneq (,$(findstring haiku,$(TARGET_MACHINE))) |
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HAIKU=true |
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endif |
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ifneq (,$(findstring gnu,$(TARGET_MACHINE))) |
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HURD=true |
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endif |
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ifneq (,$(findstring linux,$(TARGET_MACHINE))) |
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LINUX=true |
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endif |
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ifneq (,$(findstring apple,$(TARGET_MACHINE))) |
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MACOS=true |
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endif |
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ifneq (,$(findstring mingw,$(TARGET_MACHINE))) |
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WIN32=true |
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endif |
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endif |
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endif |
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endif |
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endif |
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endif |
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endif |
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# --------------------------------------------------------------------------------------------------------------------- |
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# Set LINUX_OR_MACOS |
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ifeq ($(LINUX),true) |
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LINUX_OR_MACOS=true |
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endif |
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ifeq ($(MACOS),true) |
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LINUX_OR_MACOS=true |
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endif |
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# --------------------------------------------------------------------------------------------------------------------- |
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# Set MACOS_OR_WIN32 |
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ifeq ($(MACOS),true) |
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MACOS_OR_WIN32=true |
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endif |
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ifeq ($(WIN32),true) |
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MACOS_OR_WIN32=true |
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endif |
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# --------------------------------------------------------------------------------------------------------------------- |
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# Set UNIX |
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ifeq ($(BSD),true) |
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UNIX=true |
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endif |
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ifeq ($(HURD),true) |
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UNIX=true |
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endif |
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ifeq ($(LINUX),true) |
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UNIX=true |
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endif |
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ifeq ($(MACOS),true) |
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UNIX=true |
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endif |
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# --------------------------------------------------------------------------------------------------------------------- |
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# Set build and link flags |
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BASE_FLAGS = -Wall -Wextra -pipe -MD -MP |
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BASE_OPTS = -O3 -ffast-math -mtune=generic -msse -msse2 -fdata-sections -ffunction-sections |
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ifeq ($(MACOS),true) |
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# MacOS linker flags |
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LINK_OPTS = -fdata-sections -ffunction-sections -Wl,-dead_strip -Wl,-dead_strip_dylibs |
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else |
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# Common linker flags |
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LINK_OPTS = -fdata-sections -ffunction-sections -Wl,--gc-sections -Wl,-O1 -Wl,--as-needed |
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ifneq ($(SKIP_STRIPPING),true) |
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LINK_OPTS += -Wl,--strip-all |
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endif |
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endif |
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ifeq ($(NOOPT),true) |
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# No CPU-specific optimization flags |
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BASE_OPTS = -O2 -ffast-math -fdata-sections -ffunction-sections |
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endif |
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ifeq ($(WIN32),true) |
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# mingw has issues with this specific optimization |
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# See https://github.com/falkTX/Carla/issues/696 |
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BASE_OPTS += -fno-rerun-cse-after-loop |
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ifeq ($(BUILDING_FOR_WINDOWS),true) |
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BASE_FLAGS += -DBUILDING_CARLA_FOR_WINDOWS |
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endif |
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else |
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# Not needed for Windows |
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BASE_FLAGS += -fPIC -DPIC |
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endif |
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ifeq ($(DEBUG),true) |
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BASE_FLAGS += -DDEBUG -O0 -g |
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LINK_OPTS = |
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else |
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BASE_FLAGS += -DNDEBUG $(BASE_OPTS) -fvisibility=hidden |
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CXXFLAGS += -fvisibility-inlines-hidden |
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endif |
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BUILD_C_FLAGS = $(BASE_FLAGS) -std=gnu99 $(CFLAGS) |
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BUILD_CXX_FLAGS = $(BASE_FLAGS) -std=gnu++0x $(CXXFLAGS) |
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LINK_FLAGS = $(LINK_OPTS) $(LDFLAGS) |
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ifneq ($(MACOS),true) |
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# Not available on MacOS |
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LINK_FLAGS += -Wl,--no-undefined |
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endif |
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ifeq ($(MACOS_OLD),true) |
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BUILD_CXX_FLAGS = $(BASE_FLAGS) $(CXXFLAGS) -DHAVE_CPP11_SUPPORT=0 |
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endif |
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ifeq ($(WIN32),true) |
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# Always build statically on windows |
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LINK_FLAGS += -static |
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endif |
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# --------------------------------------------------------------------------------------------------------------------- |
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# Strict test build |
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ifeq ($(TESTBUILD),true) |
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BASE_FLAGS += -Werror -Wcast-qual -Wconversion -Wformat -Wformat-security -Wredundant-decls -Wshadow -Wstrict-overflow -fstrict-overflow -Wundef -Wwrite-strings |
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BASE_FLAGS += -Wpointer-arith -Wabi -Winit-self -Wuninitialized -Wstrict-overflow=5 |
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# BASE_FLAGS += -Wfloat-equal |
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ifeq ($(CC),clang) |
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BASE_FLAGS += -Wdocumentation -Wdocumentation-unknown-command |
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BASE_FLAGS += -Weverything -Wno-c++98-compat -Wno-c++98-compat-pedantic -Wno-padded -Wno-exit-time-destructors -Wno-float-equal |
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else |
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BASE_FLAGS += -Wcast-align -Wunsafe-loop-optimizations |
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endif |
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ifneq ($(MACOS),true) |
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BASE_FLAGS += -Wmissing-declarations -Wsign-conversion |
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ifneq ($(CC),clang) |
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BASE_FLAGS += -Wlogical-op |
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endif |
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endif |
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CFLAGS += -Wold-style-definition -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes |
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CXXFLAGS += -Weffc++ -Wnon-virtual-dtor -Woverloaded-virtual |
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endif |
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# --------------------------------------------------------------------------------------------------------------------- |
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# Check for optional libs |
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ifeq ($(LINUX),true) |
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HAVE_DGL = $(shell pkg-config --exists gl x11 && echo true) |
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HAVE_JACK = $(shell pkg-config --exists jack && echo true) |
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HAVE_LIBLO = $(shell pkg-config --exists liblo && echo true) |
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endif |
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ifeq ($(MACOS),true) |
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HAVE_DGL = true |
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endif |
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ifeq ($(WIN32),true) |
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HAVE_DGL = true |
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endif |
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# --------------------------------------------------------------------------------------------------------------------- |
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# Set libs stuff |
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ifeq ($(HAVE_DGL),true) |
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ifeq ($(MACOS),true) |
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DGL_LIBS = -framework OpenGL -framework Cocoa |
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endif |
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ifeq ($(WIN32),true) |
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DGL_LIBS = -lopengl32 -lgdi32 |
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endif |
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ifneq ($(MACOS_OR_WIN32),true) |
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DGL_FLAGS = $(shell pkg-config --cflags gl x11) |
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DGL_LIBS = $(shell pkg-config --libs gl x11) |
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endif |
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endif # HAVE_DGL |
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# --------------------------------------------------------------------------------------------------------------------- |
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# Set app extension |
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ifeq ($(WIN32),true) |
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APP_EXT = .exe |
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endif |
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# --------------------------------------------------------------------------------------------------------------------- |
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# Set shared lib extension |
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LIB_EXT = .so |
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ifeq ($(MACOS),true) |
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LIB_EXT = .dylib |
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endif |
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ifeq ($(WIN32),true) |
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LIB_EXT = .dll |
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endif |
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# --------------------------------------------------------------------------------------------------------------------- |
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# Set shared library CLI arg |
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SHARED = -shared |
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ifeq ($(MACOS),true) |
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SHARED = -dynamiclib |
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endif |
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# --------------------------------------------------------------------------------------------------------------------- |