path: root/Makerules

# Configuration for the Makefile

OS := $(shell uname)
OS := $(OS:MINGW%=MINGW)
OS := $(OS:MSYS%=MINGW)
OS := $(OS:Windows_NT=MINGW)
OS := $(OS:Darwin=MACOS)

ifeq ($(findstring -fembed-bitcode,$(XCFLAGS)),)
  # clang does not support these in combination with -fembed-bitcode
  CFLAGS += -ffunction-sections -fdata-sections
endif

ifeq ($(OS),MACOS)
  LDREMOVEUNREACH := -Wl,-dead_strip
else
  LDREMOVEUNREACH := -Wl,--gc-sections
endif

SANITIZE_FLAGS += -fsanitize=address
SANITIZE_FLAGS += -fsanitize=leak

ifeq ($(build),debug)
  CFLAGS += -pipe -g
  LDFLAGS += -g
else ifeq ($(build),release)
  CFLAGS += -pipe -O2 -DNDEBUG -fomit-frame-pointer
  LDFLAGS += $(LDREMOVEUNREACH) -Wl,-s
else ifeq ($(build),small)
  CFLAGS += -pipe -Os -DNDEBUG -fomit-frame-pointer
  LDFLAGS += $(LDREMOVEUNREACH) -Wl,-s
else ifeq ($(build),valgrind)
  CFLAGS += -pipe -O2 -DNDEBUG -DPACIFY_VALGRIND -fno-omit-frame-pointer
  LDFLAGS += $(LDREMOVEUNREACH) -Wl,-s
else ifeq ($(build),sanitize)
  CFLAGS += -pipe -g -fno-omit-frame-pointer $(SANITIZE_FLAGS)
  LDFLAGS += -g $(SANITIZE_FLAGS)
else ifeq ($(build),sanitize-release)
  CFLAGS += -pipe -O2 -DNDEBUG -fno-omit-frame-pointer $(SANITIZE_FLAGS)
  LDFLAGS += $(LDREMOVEUNREACH) -Wl,-s $(SANITIZE_FLAGS)
else ifeq ($(build),profile)
  CFLAGS += -pipe -O2 -DNDEBUG -pg
  LDFLAGS += -pg
else ifeq ($(build),coverage)
  CFLAGS += -pipe -g -pg -fprofile-arcs -ftest-coverage
  LIBS += -lgcov
else ifeq ($(build),native)
  CFLAGS += -pipe -O2 -DNDEBUG -fomit-frame-pointer -march=native -mfpmath=sse
  LDFLAGS += $(LDREMOVEUNREACH) -Wl,-s
else ifeq ($(build),memento)
  CFLAGS += -pipe -g -DMEMENTO
  LDFLAGS += -g -d -rdynamic
  ifneq ($(HAVE_LIBDL),no)
    CFLAGS += -DHAVE_LIBDL
    LIBS += -ldl
  endif
else ifeq ($(build),gperf)
  CFLAGS += -pipe -O2 -DNDEBUG -fomit-frame-pointer -DGPERF
  LIBS += -lprofiler
else
  $(error unknown build setting: '$(build)')
endif

# Default system libraries
SYS_FREETYPE_LIBS := -lfreetype2
SYS_HARFBUZZ_LIBS := -lharfbuzz
SYS_JBIG2DEC_LIBS := -ljbig2dec
SYS_JPEGXR_LIBS := -ljpegxr
SYS_LCMS2_LIBS := -llcms2-art
SYS_LIBJPEG_LIBS := -ljpeg
SYS_MUJS_LIBS := -lmujs
SYS_OPENJPEG_LIBS := -lopenjp2
SYS_ZLIB_LIBS := -lz

ifeq ($(OS),MINGW)
  WINDRES := windres
  HAVE_WIN32 := yes

else ifeq ($(OS),MACOS)
  HAVE_GLUT := yes
  SYS_GLUT_CFLAGS := -Wno-deprecated-declarations
  SYS_GLUT_LIBS := -framework GLUT -framework OpenGL
  CC = xcrun cc
  AR = xcrun ar
  LD = xcrun ld
  RANLIB = xcrun ranlib

else ifeq ($(OS),Linux)
  ifeq ($(shell pkg-config --exists freetype2 && echo yes),yes)
	SYS_FREETYPE_CFLAGS := $(shell pkg-config --cflags freetype2)
	SYS_FREETYPE_LIBS := $(shell pkg-config --libs freetype2)
  endif
  ifeq ($(shell pkg-config --exists harfbuzz && echo yes),yes)
	SYS_HARFBUZZ_CFLAGS := $(shell pkg-config --cflags harfbuzz)
	SYS_HARFBUZZ_LIBS := $(shell pkg-config --libs harfbuzz)
  endif
  ifeq ($(shell pkg-config --exists lcms2 && echo yes),yes)
	SYS_LCMS2_CFLAGS := $(shell pkg-config --cflags lcms2)
	SYS_LCMS2_LIBS := $(shell pkg-config --libs lcms2)
  endif
  ifeq ($(shell pkg-config --exists libjpeg && echo yes),yes)
	SYS_LIBJPEG_CFLAGS := $(shell pkg-config --cflags libjpeg)
	SYS_LIBJPEG_LIBS := $(shell pkg-config --libs libjpeg)
  endif
  ifeq ($(shell pkg-config --exists libopenjp2 && echo yes),yes)
	SYS_OPENJPEG_CFLAGS := $(shell pkg-config --cflags libopenjp2)
	SYS_OPENJPEG_LIBS := $(shell pkg-config --libs libopenjp2)
  endif
  ifeq ($(shell pkg-config --exists zlib && echo yes),yes)
	SYS_ZLIB_CFLAGS := $(shell pkg-config --cflags zlib)
	SYS_ZLIB_LIBS := $(shell pkg-config --libs zlib)
  endif

  HAVE_CURL := $(shell pkg-config --exists libcurl && echo yes)
  ifeq ($(HAVE_CURL),yes)
	SYS_CURL_CFLAGS := $(shell pkg-config --cflags libcurl)
	SYS_CURL_LIBS := $(shell pkg-config --libs libcurl)
  endif

  HAVE_GLUT := yes
  ifeq ($(HAVE_GLUT),yes)
	SYS_GLUT_CFLAGS :=
	SYS_GLUT_LIBS := -lglut -lGL
  endif

  HAVE_X11 := $(shell pkg-config --exists x11 xext && echo yes)
  ifeq ($(HAVE_X11),yes)
	X11_CFLAGS := $(shell pkg-config --cflags x11 xext)
	X11_LIBS := $(shell pkg-config --libs x11 xext)
  endif

  HAVE_LIBCRYPTO := $(shell pkg-config --exists 'libcrypto >= 1.1.0' && echo yes)
  ifeq ($(HAVE_LIBCRYPTO),yes)
	LIBCRYPTO_CFLAGS := $(shell pkg-config --cflags libcrypto) -DHAVE_LIBCRYPTO
	LIBCRYPTO_LIBS := $(shell pkg-config --libs libcrypto)
  endif

  HAVE_PTHREAD := yes
  ifeq ($(HAVE_PTHREAD),yes)
	PTHREAD_CFLAGS :=
	PTHREAD_LIBS := -lpthread
  endif

endif

# The following section is an example of how to simply do cross-compilation
# using these Makefiles. It builds for a beagleboard running ARM linux,
# compiling on windows with the CodeSourcery G++ compilers.
# Invoke this as:
#      make OS=beagle-cross build=release
# This does rely on the generated directory being populated with the cmap
# files etc first. Either:
#   1) do 'make generate' first (this relies on you having an appropriate host
#   base C compiler set up - such as you would have on unix or in windows
#   cygwin)
#   2) do a non cross compile build (e.g. windows in MSVC) first.
#   3) download the generated files from mupdf.com.

ifeq "$(OS)" "beagle-cross"
CC = arm-none-linux-gnueabi-gcc
CXX = arm-none-linux-gnueabi-g++
LD = arm-none-linux-gnueabi-gcc
AR = arm-none-linux-gnueabi-ar
CFLAGS += -O3 -mfpu=neon -mcpu=cortex-a8 -mfloat-abi=softfp -ftree-vectorize -ffast-math -fsingle-precision-constant
HAVE_PTHREAD := yes
PTHREAD_CFLAGS :=
PTHREAD_LIBS := -lpthread
endif

ifeq "$(OS)" "webos-pre-cross"
CC = arm-none-linux-gnueabi-gcc
CXX = arm-none-linux-gnueabi-g++
LD = arm-none-linux-gnueabi-gcc
AR = arm-none-linux-gnueabi-ar
CFLAGS += -O3 -mcpu=cortex-a8 -mfpu=neon -mfloat-abi=softfp -ftree-vectorize -ffast-math -fsingle-precision-constant
endif

ifeq "$(OS)" "webos-pixi-cross"
CC = arm-none-linux-gnueabi-gcc
CXX = arm-none-linux-gnueabi-g++
LD = arm-none-linux-gnueabi-gcc
AR = arm-none-linux-gnueabi-ar
CFLAGS += -O3 -mcpu=arm1136jf-s -mfpu=vfp -mfloat-abi=softfp -ffast-math -fsingle-precision-constant
endif

ifeq "$(OS)" "w64_x86-cross-mingw32"
CC = i686-w64-mingw32-gcc
CXX = i686-w64-mingw32-g++
LD = i686-w64-mingw32-gcc
AR = i686-w64-mingw32-ar
WINDRES = i686-w64-mingw32-windres
HAVE_WIN32=yes
endif

ifeq "$(OS)" "w64_amd64-cross-mingw32"
CC = x86_64-w64-mingw32-gcc
CXX = x86_64-w64-mingw32-g++
LD = x86_64-w64-mingw32-gcc
AR = x86_64-w64-mingw32-ar
WINDRES = x86-64-mingw32-windres
HAVE_WIN32=yes
endif

ifeq "$(OS)" "pnacl-cross"
VALID_TOOLCHAINS := pnacl
TARGET = mupdf
include $(NACL_SDK_ROOT)/tools/common.mk
CC = $(PNACL_CC)
CXX = $(PNACL_CXX)
LD = $(PNACL_LD)
AR = $(PNACL_LIB)
CFLAGS += -D__NACL__

# Don't install libjpeg, libz, or libfreetype, since these are already
# provided by naclports and the versions compiled here cause problems
# with nacl.
install-nacl-libs: $(OUT)/libmupdf.a $(OUT)/libmujs.a $(OUT)/libjbig2dec.a $(OUT)/libopenjpeg.a
	install -d $(LIBDIR)/$(TOOLCHAIN)/$(CONFIG)/
	install $(OUT)/libmupdf.a $(OUT)/libmujs.a $(OUT)/libjbig2dec.a $(OUT)/libopenjpeg.a $(LIBDIR)/$(TOOLCHAIN)/$(CONFIG)/
endif


# Most variables when building for iOS are set up in ios/build_libs.sh,
# which is called from the Xcode project as a "Run Script" build step.
# The following section works for both device and simulator builds.

ifeq "$(OS)" "ios"
  CC = xcrun cc
  CXX = xcrun c++
  AR = xcrun ar
  LD = xcrun ld
  RANLIB = xcrun ranlib
endif

ifeq "$(OS)" "tizen-arm"
TIZEN_TOOLS=$(TIZEN_SDK)/tools/arm-linux-gnueabi-gcc-4.6/bin/arm-linux-gnueabi-
TIZEN_FLAGS=--sysroot=$(TIZEN_SDK)/platforms/mobile-2.3/rootstraps/mobile-2.3-device.core
CC = $(TIZEN_TOOLS)gcc $(TIZEN_FLAGS)
CXX = $(TIZEN_TOOLS)g++ $(TIZEN_FLAGS)
AR = $(TIZEN_TOOLS)ar
LD = $(TIZEN_TOOLS)ld $(TIZEN_FLAGS)
endif

ifeq "$(OS)" "tizen-x86"
TIZEN_TOOLS=$(TIZEN_SDK)/tools/i386-linux-gnueabi-gcc-4.6/bin/i386-linux-gnueabi-
TIZEN_FLAGS=--sysroot=$(TIZEN_SDK)/platforms/mobile-2.3/rootstraps/mobile-2.3-emulator.core
CC = $(TIZEN_TOOLS)gcc $(TIZEN_FLAGS)
CXX = $(TIZEN_TOOLS)g++ $(TIZEN_FLAGS)
AR = $(TIZEN_TOOLS)ar $(TIZEN_FLAGS)
LD = $(TIZEN_TOOLS)ld $(TIZEN_FLAGS)
endif