include ../../Makefile.include
DEPS= ../../Makefile.include Makefile

# lib name, version
LIBNAME=gmp
VERSION=5.1.2
SOURCE=$(LIBNAME)-$(VERSION)
ARCHIVE=$(SOURCE).tar.bz2

# ABI selection
ifeq ($(OS),linux)
  ifeq (i686,$(findstring i686,$(HOST)))
    ABI=ABI=32
  else
  ifeq (i386,$(findstring i386,$(HOST)))
    ABI=ABI=32
  endif
  endif
endif

ifeq ($(OS),ios)
CONFIGURE_FLAGS=CC_FOR_BUILD=llvm-gcc CPP_FOR_BUILD="llvm-gcc -E" --disable-assembly
endif
ifeq ($(OS),osx)
CONFIGURE_FLAGS=--with-pic
endif

# configuration settings
CONFIGURE=cp -f $(CONFIG_SUB) $(CONFIG_GUESS) .; \
          ./configure --prefix=$(PREFIX) --disable-shared $(ABI) $(CONFIGURE_FLAGS)


LIBDYLIB=$(PLATFORM)/.libs/lib$(LIBNAME).a

CLEAN_FILES=$(ARCHIVE) $(PLATFORM)

all: .installed-$(PLATFORM)

$(TARBALLS_LOCATION)/$(ARCHIVE):
	cd $(TARBALLS_LOCATION); $(RETRIEVE_TOOL) $(RETRIEVE_TOOL_FLAGS) $(BASE_URL)/$(ARCHIVE)

$(PLATFORM)/config.status: $(TARBALLS_LOCATION)/$(ARCHIVE) $(DEPS)
	rm -rf $(PLATFORM)/*; mkdir -p $(PLATFORM)
	cd $(PLATFORM); $(ARCHIVE_TOOL) $(ARCHIVE_TOOL_FLAGS) $(TARBALLS_LOCATION)/$(ARCHIVE)
	cd $(PLATFORM); $(CONFIGURE)

$(LIBDYLIB): $(PLATFORM)/config.status
	@echo "DYLIB: $(LIBDYLIB)"
	$(MAKE) -C $(PLATFORM)

.installed-$(PLATFORM): $(LIBDYLIB)
	$(MAKE) -C $(PLATFORM) install
	touch $@

clean:
	$(MAKE) -C $(PLATFORM) clean
	rm -f .installed-$(PLATFORM)

distclean::
	rm -rf $(PLATFORM) .installed-$(PLATFORM)
