package: add gutenprint

source "package/conntrack-tools/Config.in"

source "package/cups/Config.in"

source "package/foomatic-filters/Config.in"

source "package/gutenprint/Config.in"

source "package/hplip/Config.in"

if BR2_PACKAGE_BUSYBOX_SHOW_OTHERS

source "package/dhcp/Config.in"

config BR2_PACKAGE_GUTENPRINT

	bool "gutenprint"

	depends on BR2_INSTALL_LIBSTDCPP

	depends on BR2_PACKAGE_CUPS

	select BR2_PACKAGE_LIBICONV if !BR2_ENABLE_LOCALE

	help

	  Gutenprint, formerly named Gimp-Print, is a suite of printer

	  drivers that may be used with most common UNIX print spooling

	  systems, including CUPS, lpr, LPRng, or others

	  http://gimp-print.sourceforge.net/

comment "gutenprint requires a toolchain with C++ support enabled"

	depends on !BR2_INSTALL_LIBSTDCPP

src/xml: use preg-gen xmli18n_tmp.h if specified

Ideally, the programs needed at build-time should be built with

CC_FOR_BUILD, and not with CC_FOR_HOST.

Unfortunately, this program wants to link against the gutenprint libs,

so we would also need to build them with CC_FOR_HOST, that is build them

twice, once for build, once for host.

Instead, in the Buildroot context, we first build gutenprint for the build

system, use that to generate the incriminated header, and then re-use that

header to build the gutenprint for the host.

It is not possible to have such constructs in Makefile.am:

    ifeq ($(FOO),)

    bar: bla

        cat $< >$@

    else

    bar:

        echo $(FOO) >$@

    endif

as autoreconf will yell loudly that there is an 'endif' without an 'if'.

Sigh... :-(

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

diff -durN gutenprint-5.2.9.orig/src/xml/Makefile.am gutenprint-5.2.9/src/xml/Makefile.am

--- gutenprint-5.2.9.orig/src/xml/Makefile.am	2011-03-30 02:43:24.000000000 +0200

+++ gutenprint-5.2.9/src/xml/Makefile.am	2013-03-24 17:08:08.435918773 +0100

@@ -52,10 +52,13 @@

 xmli18n-tmp.h: xml-stamp extract-strings

-	-rm -f $@ $@.tmp

-	./extract-strings `cat xml-stamp | sed -e 's;^;$(srcdir)/;'` > $@.tmp

-	mv $@.tmp $@

-

+	if [ -z "$(BR2_USE_PREGEN_XMLI18N_TMP_H)" ]; then \

+	    rm -f $@ $@.tmp; \

+	    ./extract-strings `cat xml-stamp | sed -e 's;^;$(srcdir)/;'` > $@.tmp; \

+	    mv $@.tmp $@; \

+	else \

+	    cp $(BR2_USE_PREGEN_XMLI18N_TMP_H) $@; \

+	fi

 dist-hook: xmli18n-tmp.h xml-stamp

 # xmli18n-tmp.h is needed by po/POTFILES.in at dist time

#############################################################

#

# gutenprint

#

#############################################################

GUTENPRINT_VERSION = 5.2.9

GUTENPRINT_SITE = http://downloads.sourceforge.net/gimp-print/gutenprint-5.2/$(GUTENPRINT_VERSION)

GUTENPRINT_SOURCE = gutenprint-$(GUTENPRINT_VERSION).tar.bz2

GUTENPRINT_LICENSE = GPLv2+

GUTENPRINT_LICENSE_FILES = COPYING

# Needed, as we touch Makefile.am

GUTENPRINT_AUTORECONF = YES

GUTENPRINT_DEPENDENCIES = cups host-pkgconf \

	$(if $(BR2_PACKAGE_LIBICONV),libiconv)

# host-gutenprint is needed to generate XML as part of compilation

# the program that generates the xml also links against libgutenprint

# so we need to build both a host package and a target package

GUTENPRINT_DEPENDENCIES += host-gutenprint

GUTENPRINT_CONF_OPT = --disable-libgutenprintui2 \

                      --disable-samples \

                      --without-gimp2 \

                      --without-foomatic \

                      --without-foomatic3 \

                      --disable-escputil \

                      --disable-test \

                      --disable-testpattern \

                      --with-cups="/usr" \

                      --with-sysroot="$(STAGING_DIR)" \

                      --disable-cups-ppds

# USE_PREGEN_XMLI18N_TMP_H is added by our patch

GUTENPRINT_MAKE_ENV = BR2_USE_PREGEN_XMLI18N_TMP_H=$(HOST_DIR)/usr/include/xmli18n-tmp.h

# We have no host dependencies

HOST_GUTENPRINT_DEPENDENCIES =

# The host-gutenprint shall create the required header

HOST_GUTENPRINT_MAKE_ENV =

HOST_GUTENPRINT_CONF_OPT = --disable-libgutenprintui2 \

                           --disable-samples \

                           --without-gimp2 \

                           --without-doc \

                           --disable-nls \

                           --disable-nls-macos \

                           --without-foomatic \

                           --without-foomatic3 \

                           --disable-escputil \

                           --disable-test \

                           --disable-testpattern

# Needed by autoreconf

define GUTENPRINT_CREATE_M4_DIR

	mkdir -p $(@D)/m4local

endef

GUTENPRINT_POST_PATCH_HOOKS += GUTENPRINT_CREATE_M4_DIR

define HOST_GUTENPRINT_POST_BUILD_INSTAL_TMP_HEADER

	cp $(@D)/src/xml/xmli18n-tmp.h $(HOST_DIR)/usr/include

endef

HOST_GUTENPRINT_POST_BUILD_HOOKS += HOST_GUTENPRINT_POST_BUILD_INSTAL_TMP_HEADER

define GUTENPRINT_POST_INSTALL_TARGET_FIXUP

	mkdir -p $(TARGET_DIR)/usr/share/gutenprint/5.2

	cp -rf $(HOST_DIR)/usr/share/gutenprint/5.2/xml $(TARGET_DIR)/usr/share/gutenprint/5.2

endef

GUTENPRINT_POST_INSTALL_TARGET_HOOKS += GUTENPRINT_POST_INSTALL_TARGET_FIXUP

$(eval $(autotools-package))

$(eval $(host-autotools-package))