#!/usr/bin/make -f

ifneq ($(strip ${IPKG_RULES_INC}),)
 include $(IPKG_RULES_INC)
endif

##

PKG_VERSION := $(shell cat ./ipkg/version)
CURRENT_DIR := $(shell pwd)
INSTALL_DIR ?= $(CURRENT_DIR)/ipkg-install

unexport INSTALL_DIR

I_LIBPCRE := ipkg/libpcre
I_LIBPCRE_DEV := ipkg/libpcre-dev

BUILD_DEPS := \

CONFIGURE_OPTS = \
	--enable-shared \
	--enable-static \
	--enable-utf8 \

##

all: package


.stamp-configured: $(BUILD_DEPS)

	rm -rf config.cache
	$(TARGET_CONFIGURE_OPTS) \
	CFLAGS="$(TARGET_CFLAGS)" \
	./configure \
	  --target=$(GNU_TARGET_NAME) \
	  --host=$(GNU_TARGET_NAME) \
	  --build=$(GNU_HOST_NAME) \
	  --prefix=/usr \
	  --exec-prefix=/usr \
	  --bindir=/usr/bin \
	  --datadir=/usr/share \
	  --includedir=/usr/include \
	  --infodir=/usr/share/info \
	  --libdir=/usr/lib \
	  --libexecdir=/usr/lib \
	  --localstatedir=/var \
	  --mandir=/usr/share/man \
	  --sbindir=/usr/sbin \
	  --sysconfdir=/etc \
	  $(DISABLE_LARGEFILE) \
	  $(DISABLE_NLS) \
	  $(CONFIGURE_OPTS) \

	touch .stamp-configured


.stamp-built: .stamp-configured

	$(MAKE) \
	  CC_FOR_BUILD="$(HOSTCC)" \
	  LINK_FOR_BUILD="$(HOSTCC)" \
	  CFLAGS_FOR_BUILD="" \
	 dftables

	$(MAKE) \
	  $(TARGET_CONFIGURE_OPTS) \
	  CFLAGS="$(TARGET_CFLAGS)" \
	  
	touch .stamp-built


$(INSTALL_DIR)/usr/include/pcre.h: .stamp-built

	mkdir -p $(INSTALL_DIR)

	$(MAKE) \
	  DESTDIR="$(INSTALL_DIR)" \
	 install

	rm -f $(INSTALL_DIR)/usr/lib/libpcre*.la


configure: .stamp-configured


build: .stamp-built


install: $(INSTALL_DIR)/usr/include/pcre.h


package: $(INSTALL_DIR)/usr/include/pcre.h

	mkdir -p $(I_LIBPCRE)/usr/lib
	cp -fpR $(INSTALL_DIR)/usr/lib/libpcre*.so.* $(I_LIBPCRE)/usr/lib/
	$(STRIP) $(I_LIBPCRE)/usr/lib/lib*.so.*

	mkdir -p $(I_LIBPCRE_DEV)/usr/bin
	cp -fpR $(INSTALL_DIR)/usr/bin/pcre-config  $(I_LIBPCRE_DEV)/usr/bin/
	mkdir -p $(I_LIBPCRE_DEV)/usr/include
	cp -fpR $(INSTALL_DIR)/usr/include/pcre*.h $(I_LIBPCRE_DEV)/usr/include/
	mkdir -p $(I_LIBPCRE_DEV)/usr/lib
	cp -fpR $(INSTALL_DIR)/usr/lib/libpcre*.a $(I_LIBPCRE_DEV)/usr/lib/
	cp -fpR $(INSTALL_DIR)/usr/lib/libpcre*.so* $(I_LIBPCRE_DEV)/usr/lib/

	chmod 0755 ipkg/*/CONTROL/
	chmod 0644 ipkg/*/CONTROL/control
	
	perl -pi -e "s/^Arch.*:.*/Architecture: $(ARCH)/g" ipkg/*/CONTROL/control
ifneq ($(strip $(PKG_VERSION)),)
	perl -pi -e "s/^Vers.*:.*/Version: $(PKG_VERSION)/g" ipkg/*/CONTROL/control
endif

	$(IPKG_BUILD) $(I_LIBPCRE) $(IPKG_TARGET_DIR)
	$(IPKG_BUILD) $(I_LIBPCRE_DEV) $(IPKG_TARGET_DIR)


clean:

	-$(MAKE) clean

	rm -rf .stamp-* \
	  $(INSTALL_DIR)/usr/bin/pcre* \
	  $(INSTALL_DIR)/usr/include/pcre* \
	  $(INSTALL_DIR)/usr/lib/libpcre* \
	  $(INSTALL_DIR)/usr/lib/pkgconfig/libpcre.pc \
	  $(INSTALL_DIR)/usr/share/man/man*/pcre* \
	  $(I_LIBPCRE)/usr \
	 $(I_LIBPCRE_DEV)/usr \


control:

	@cat $(I_LIBPCRE)/CONTROL/control
	@echo
	@cat $(I_LIBPCRE_DEV)/CONTROL/control
	@echo
	

.PHONY: configure build install package clean control