--- /dev/null
+--- gtkada-gpl-2015-src/shared.gpr.in.old 2017-01-05 23:28:35.838073270 +0100
++++ gtkada-gpl-2015-src/shared.gpr.in 2017-01-05 23:30:17.752255709 +0100
+@@ -44,6 +44,8 @@
+ for Switches ("C") use ("-O2");
+ end case;
+
++ for Driver ("C") use External ("CC", "gcc");
++ for PIC_Option ("C") use ("-fPIC");
+ for Switches ("C") use Compiler'Switches ("C") & Gtk_Include;
+ for Switches ("Objective-C") use Compiler'Switches ("Objective-C") & Gtk_Include;
+ end Compiler;
+--- gtkada-gpl-2016-src/Makefile.in.old 2017-01-21 22:42:18.319969095 +0100
++++ gtkada-gpl-2016-src/Makefile.in 2017-01-21 22:42:33.989700236 +0100
+@@ -39,7 +39,7 @@
+ prefix=@prefix@
+ exec_prefix=@exec_prefix@
+ libdir=@libdir@
+-datadir=@datadir@
++datadir=$(DESTDIR)@datadir@
+ datarootdir=@datarootdir@
+ exampledir=${datadir}/examples/gtkada/testgtk
+
+@@ -60,30 +60,33 @@
+ LIBRARY_TYPE_FOR_TOOLS=static
+ endif
+
+-all: tools tests
++all: tools
+ static: build_library_type/static
+ relocatable: build_library_type/relocatable
+
+ tools:
+ @echo "====== Building tools ====="
+- ${GPRBUILD_FULL} -XLIBRARY_TYPE=$(LIBRARY_TYPE_FOR_TOOLS) -Psrc/tools/tools.gpr
++ ${GPRBUILD_FULL} -XLIBRARY_TYPE=$(LIBRARY_TYPE_FOR_TOOLS) \
++ -Psrc/tools/tools.gpr -cargs:Ada $(ADAFLAGS)
+
+ build_library_type/%: src/gtkada-intl.adb
+ @echo "====== Building $(@F) libraries ====="
+- ${GPRBUILD_FULL} -XLIBRARY_TYPE=$(@F) -Psrc/gtkada.gpr
++ ${GPRBUILD_FULL} -XLIBRARY_TYPE=$(@F) -Psrc/gtkada.gpr \
++ -cargs:Ada $(ADAFLAGS) -cargs:C $(CFLAGS)
+ ifeq (${HAVE_OPENGL}, True)
+ ${GPRBUILD_FULL} -XLIBRARY_TYPE=$(@F) -Psrc/opengl/gtkada_gl.gpr
+ endif
+
+ src/gtkada-intl.adb: src/gtkada-intl.gpb Makefile
+- gnatprep -DGETTEXT_INTL=$(GETTEXT_INTL) -DHAVE_GETTEXT=$(HAVE_GETTEXT) src/gtkada-intl.gpb $@
++ $(GNATPREP) -DGETTEXT_INTL=$(GETTEXT_INTL) -DHAVE_GETTEXT=$(HAVE_GETTEXT) src/gtkada-intl.gpb $@
+
+ testgtk/opengl/view_gl.adb: testgtk/opengl/view_gl.gpb Makefile
+- gnatprep -r -c -DHAVE_GL=${HAVE_OPENGL} -DWIN32=False testgtk/opengl/view_gl.gpb $@
++ $(GNATPREP) -r -c -DHAVE_GL=${HAVE_OPENGL} -DWIN32=False testgtk/opengl/view_gl.gpb $@
+
+ tests: testgtk/opengl/view_gl.adb
+ @echo "====== Building tests ====="
+- cd testgtk; ${GPRBUILD_FULL} -XLIBRARY_TYPE=$(LIBRARY_TYPE_FOR_TOOLS) -Ptestgtk.gpr -aP ../src
++ cd testgtk; ${GPRBUILD_FULL} -XLIBRARY_TYPE=$(LIBRARY_TYPE_FOR_TOOLS) \
++ -Ptestgtk.gpr -aP ../src -cargs:Ada $(ADAFLAGS)
+
+ install/%: force
+ ${GPRINSTALL_FULL} -XLIBRARY_TYPE=$(@F) --build-name=$(@F) \
+@@ -96,7 +96,7 @@
+ ifeq (${HAVE_OPENGL}, True)
+ ${GPRINSTALL_FULL} -XLIBRARY_TYPE=$(@F) --build-name=$(@F) \
+ --sources-subdir=include/gtkada/gtkada_gl.$(@F) \
+- --lib-subdir=${libdir}/gtkada/gtkada_gl.$(@F) \
++ --lib-subdir=lib/gtkada/gtkada_gl.$(@F) \
+ -Psrc/opengl/gtkada_gl.gpr
+ endif
+
+@@ -106,12 +106,9 @@
+ --project-subdir=lib/gnat gtkada
+ endif
+
+-install: install-clean
++install:
+ ${GPRINSTALL_FULL} -XLIBRARY_TYPE=$(LIBRARY_TYPE_FOR_TOOLS) \
+ --mode=usage -Psrc/tools/tools.gpr
+- cd testgtk; ${GPRINSTALL_FULL} -XLIBRARY_TYPE=$(LIBRARY_TYPE_FOR_TOOLS) \
+- --mode=usage --exec-subdir=${exampledir} \
+- -Ptestgtk.gpr -aP ../src
+
+ @echo '-----------------------------------------------------------------------'
+ @echo '-- GtkAda has now been installed. --'
--- /dev/null
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+inherit autotools multiprocessing
+
+MYP=${PN}-gpl-${PV}
+
+DESCRIPTION="A complete Ada graphical toolkit"
+HOMEPAGE="http://libre.adacore.com//tools/gtkada/"
+SRC_URI="http://mirrors.cdn.adacore.com/art/5739985fc7a447658e0affae
+ -> ${MYP}-src.tgz"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="+shared static"
+
+RDEPEND="dev-lang/gnat-gpl
+ dev-libs/atk
+ dev-libs/glib:2
+ media-libs/fontconfig
+ media-libs/freetype
+ x11-libs/cairo
+ x11-libs/gdk-pixbuf:2
+ x11-libs/gtk+:3
+ x11-libs/pango"
+DEPEND="${RDEPEND}
+ dev-ada/gprbuild"
+
+S="${WORKDIR}"/${MYP}-src
+
+PATCHES=( "${FILESDIR}"/${P}-gentoo.patch )
+
+pkg_setup() {
+ GCC=${ADA:-$(tc-getCC)}
+ export GNATPREP="${GCC/gcc/gnatprep}"
+ if [[ -z "$(type ${GNATPREP} 2>/dev/null)" ]] ; then
+ eerror "You need a gcc compiler that provides the Ada Compiler:"
+ eerror "1) use gcc-config to select the right compiler or"
+ eerror "2) set ADA=gcc-4.9.4 in make.conf"
+ die "ada compiler not available"
+ fi
+}
+
+src_prepare() {
+ default
+ mv configure.{in,ac}
+ eautoreconf
+}
+
+src_configure() {
+ econf \
+ $(use_enable static) \
+ $(use_enable shared) \
+ --without-GL
+}
+
+src_compile() {
+ emake -j1 PROCESSORS=$(makeopts_jobs)
+}
+
+src_install() {
+ emake -j1 DESTDIR="${D}" install
+ einstalldocs
+ mv "${D}"usr/share/doc/${PN}/* "${D}"usr/share/doc/${PF} || die
+ rmdir "${D}"usr/share/doc/${PN}
+}
--- /dev/null
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+ <maintainer type="person">
+ <email>tupone@gentoo.org</email>
+ <name>Tupone Alfredo</name>
+ </maintainer>
+ <use>
+ <flag name="shared">Build gtkada as shared library</flag>
+ <flag name="static">Build gtkada as static library</flag>
+ </use>
+ <longdescription lang="en">
+ GtkAda is an Ada graphical toolkit based on Gtk+, providing the complete set of Gtk+ widgets using the Object-Oriented features of this language. GtkAda supports the latest 3.14 stable releases.
+ </longdescription>
+</pkgmetadata>