Files

160 lines
4.1 KiB
Makefile

_DIR := .build
FF_VER := shared
_EXE := untrunc
IS_RELEASE := 0
LIBUI_STATIC := 0
# make switching between ffmpeg versions easy
TARGET := $(firstword $(MAKECMDGOALS))
ifeq ($(TARGET), $(_EXE)-33)
FF_VER := 3.3.9
EXE := $(TARGET)
else ifeq ($(TARGET), $(_EXE)-34)
FF_VER := 3.4.5
EXE := $(TARGET)
else ifeq ($(TARGET), $(_EXE)-341)
FF_VER := 3.4.1
EXE := $(TARGET)
else ifeq ($(TARGET), $(_EXE)-41)
FF_VER := 4.1
EXE := $(TARGET)
endif
ifeq ($(OS),Windows_NT)
_OS := Windows
else
_OS := $(shell uname)
endif
FFDIR := ffmpeg-$(FF_VER)
ifeq ($(FF_VER), shared)
LDFLAGS += -lavformat -lavcodec -lavutil
else
CXXFLAGS += -I./$(FFDIR)
LDFLAGS += -L$(FFDIR)/libavformat -lavformat
LDFLAGS += -L$(FFDIR)/libavcodec -lavcodec
LDFLAGS += -L$(FFDIR)/libavutil -lavutil
#LDFLAGS += -L$(FFDIR)/libswscale/ -lswresample
#LDFLAGS += -L$(FFDIR)/libavresample -lavresample
#LDFLAGS += -lz -lbz2 -lX11 -lva -lva-drm -lva-x11 -llzma
LDFLAGS += -lpthread -ldl
ifeq ($(_OS), Darwin)
LDFLAGS += -liconv
endif
endif
CXXFLAGS += -std=c++11 -D_FILE_OFFSET_BITS=64
ifeq ($(IS_RELEASE), 1)
CXXFLAGS += -O3
LDFLAGS += -s
else
CXXFLAGS += -g
endif
VER = $(shell test -d .git && command -v git >/dev/null && echo "v`git rev-list --count HEAD`-`git describe --always --dirty --abbrev=7`")
CPPFLAGS += -MMD -MP
CPPFLAGS += -DUNTR_VERSION=\"$(VER)\"
EXE ?= $(_EXE)
DIR := $(_DIR)_$(FF_VER)
SRC := $(wildcard src/*.cpp src/avc1/*.cpp src/hvc1/*.cpp)
OBJ := $(SRC:%.cpp=$(DIR)/%.o)
DEP := $(OBJ:.o=.d)
SRC_GUI := $(wildcard src/gui/*.cpp)
OBJ_GUI := $(SRC_GUI:%.cpp=$(DIR)/%.o)
DEP_GUI := $(OBJ_GUI:.o=.d)
ifeq ($(TARGET), $(_EXE)-gui)
LDFLAGS += -lui -lpthread
machine = $(shell $(CXX) -dumpmachine)
ifneq (,$(findstring mingw,$(machine)))
LDFLAGS += -Wl,--subsystem,windows
ifeq ($(LIBUI_STATIC), 1)
OBJ_GUI += $(DIR)/src/gui/win_resources.o
LDFLAGS += -lpthread -luser32 -lkernel32 -lusp10 -lgdi32 -lcomctl32 -luxtheme -lmsimg32 -lcomdlg32 -ld2d1 -ldwrite -lole32 -loleaut32 -loleacc
endif
endif
endif
NPROC = $(shell command -v nproc >/dev/null && nproc || echo 1)
NJOBS = $(shell echo $$(( $(NPROC) / 3)) )
ifeq ($(NJOBS), 0)
NJOBS = 1
endif
#$(info $$OBJ is [${OBJ}])
#$(info $$OBJ_GUI is [${OBJ_GUI}])
$(shell mkdir -p $(dir $(OBJ_GUI)) 2>/dev/null)
$(shell mkdir -p $(DIR)/src/avc1 $(DIR)/src/hvc1 2>/dev/null)
CURL := $(shell command -v curl 2>/dev/null)
.PHONY: all clean force
all: $(EXE)
$(FFDIR)/configure:
@#read -p "Press [ENTER] if you agree to build ffmpeg-${FF_VER} now.. " input
@echo "(info) downloading $(FFDIR) ..."
ifdef CURL
curl -o /tmp/$(FFDIR).tar.xz https://www.ffmpeg.org/releases/$(FFDIR).tar.xz
else
wget -q --show-progress -O /tmp/$(FFDIR).tar.xz https://www.ffmpeg.org/releases/$(FFDIR).tar.xz
endif
tar xf /tmp/$(FFDIR).tar.xz
mv $(FFDIR)/VERSION $(FFDIR)/VERSION.bak
$(FFDIR)/config.asm: | $(FFDIR)/configure
@echo "(info) please wait ..."
cd $(FFDIR); ./configure --disable-doc --disable-programs \
--disable-everything --enable-decoders --disable-vdpau --enable-demuxers --enable-protocol=file \
--disable-avdevice --disable-swresample --disable-swscale --disable-avfilter --disable-postproc \
--disable-xlib --disable-vaapi --disable-zlib --disable-bzlib --disable-lzma \
--disable-vda --disable-audiotoolbox --disable-videotoolbox
$(FFDIR)/libavcodec/libavcodec.a: | $(FFDIR)/config.asm
cat $(FFDIR)/Makefile
$(MAKE) -C $(FFDIR) -j$(NJOBS)
$(FFDIR):
ifneq ($(FF_VER), shared)
$(FFDIR): | $(FFDIR)/libavcodec/libavcodec.a
endif
print_info: | $(FFDIR)
@echo untrunc: $(VER)
@echo ffmpeg: $(FF_VER)
@echo
$(EXE): print_info $(OBJ)
$(CXX) $(filter-out $<,$^) $(LDFLAGS) -o $@
$(EXE)-gui: print_info $(filter-out $(DIR)/src/main.o, $(OBJ)) $(OBJ_GUI)
$(CXX) $(filter-out $<,$^) $(LDFLAGS) -o $@
$(DIR)/%/win_resources.o: %/win_resources.rc
windres.EXE $< $@
# rebuild src/common.o on new version/CPPFLAGS
$(DIR)/cpp_flags: force
@echo '$(CPPFLAGS)' | cmp -s - $@ || echo '$(CPPFLAGS)' > $@
$(DIR)/src/common.o: $(DIR)/cpp_flags
$(DIR)/%.o: %.cpp
$(CXX) $(CPPFLAGS) $(CXXFLAGS) -o $@ -c $<
-include $(DEP)
-include $(DEP_GUI)
clean:
$(RM) -r $(DIR)
$(RM) $(EXE)
$(RM) $(EXE)-gui