+PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
+PKG_INSTALL_DIR:=$(PKG_BUILD_DIR)/ipkg-install
+
+include $(TOPDIR)/package/rules.mk
+
+$(eval $(call PKG_template,LIBPQ,libpq,$(PKG_VERSION)-$(PKG_RELEASE),$(ARCH)))
+
+$(PKG_BUILD_DIR)/.configured:
+# ./configure advertise "--infodir", but does not support it, replaced with "--docdir"
+ (cd $(PKG_BUILD_DIR); rm -rf config.{cache,status} ; \
+ $(TARGET_CONFIGURE_OPTS) \
+ CFLAGS="$(TARGET_CFLAGS) $(EXTRA_CFLAGS)" \
+ CPPFLAGS="$$CPPFLAGS -I$(STAGING_DIR)/usr/include" \
+ LDFLAGS="-L$(STAGING_DIR)/usr/lib" \
+ ./configure \
+ --target=$(GNU_TARGET_NAME) \
+ --host=$(GNU_TARGET_NAME) \
+ --build=$(GNU_HOST_NAME) \
+ --program-prefix="" \
+ --program-suffix="" \
+ --prefix=/usr \
+ --exec-prefix=/usr \
+ --bindir=/usr/bin \
+ --datadir=/usr/share \
+ --includedir=/usr/include \
+ --docdir=/usr/share/info \
+ --libdir=/usr/lib \
+ --libexecdir=/usr/lib \
+ --localstatedir=/var \
+ --mandir=/usr/share/man \
+ --sbindir=/usr/sbin \
+ --sysconfdir=/etc \
+ $(DISABLE_NLS) \
+ $(DISABLE_LARGEFILE) \
+ --enable-shared \
+ --enable-static \
+ --disable-integer-datetimes \
+ --disable-rpath \
+ --without-java \
+ --without-krb4 \
+ --without-krb5 \
+ --without-openssl \
+ --without-pam \
+ --without-perl \
+ --without-python \
+ --without-readline \
+ --without-rendezvous \
+ --without-tcl \
+ --without-tk \
+ --with-zlib="yes" \
+ );
+ touch $@
+
+$(PKG_BUILD_DIR)/.built:
+ $(MAKE) -C "$(PKG_BUILD_DIR)/src/include" \
+ DESTDIR="$(PKG_INSTALL_DIR)" \
+ all install
+ $(MAKE) -C "$(PKG_BUILD_DIR)/src/interfaces/libpq" \
+ DESTDIR="$(PKG_INSTALL_DIR)" \
+ all install
+ touch $@
+
+$(IPKG_LIBPQ): $(STAGING_DIR)/usr/lib/libpq.so
+ install -d -m0755 $(IDIR_LIBPQ)/usr/lib
+ cp -fpR $(STAGING_DIR)/usr/lib/libpq.so.* $(IDIR_LIBPQ)/usr/lib/
+ $(RSTRIP) $(IDIR_LIBPQ)
+ $(IPKG_BUILD) $(IDIR_LIBPQ) $(PACKAGE_DIR)
+
+$(STAGING_DIR)/usr/lib/libpq.so: $(PKG_BUILD_DIR)/.built
+ mkdir -p $(STAGING_DIR)/usr/include
+ cp -fpR $(PKG_INSTALL_DIR)/usr/include/libpq-fe.h $(STAGING_DIR)/usr/include/
+ cp -fpR $(PKG_INSTALL_DIR)/usr/include/postgres_ext.h $(STAGING_DIR)/usr/include/
+ cp -fpR $(PKG_INSTALL_DIR)/usr/include/postgresql $(STAGING_DIR)/usr/include/
+ mkdir -p $(STAGING_DIR)/usr/lib
+ cp -fpR $(PKG_INSTALL_DIR)/usr/lib/libpq.{a,so*} $(STAGING_DIR)/usr/lib/
+ touch $(STAGING_DIR)/usr/lib/libpq.so
+
+install-dev: $(STAGING_DIR)/usr/lib/libpq.so
+
+uninstall-dev:
+ rm -rf \
+ $(STAGING_DIR)/usr/include/libpq-fe.h \
+ $(STAGING_DIR)/usr/include/postgres_ext.h \
+ $(STAGING_DIR)/usr/include/postgresql \
+ $(STAGING_DIR)/usr/lib/libpq.{a,so*} \
+
+compile: install-dev
+clean: uninstall-dev