dev-ada/gnatcoll: Adding support to gtk, using python unconditionally

Package-Manager: Portage-2.3.3, Repoman-2.3.1

dev-ada/gnatcoll/files/gnatcoll-2016-gentoo.patch

@@ -176,3 +176,179 @@
  [
  with Interfaces; use Interfaces;
  procedure Check is
+--- gnatcoll-gpl-2016-src/testsuite/json/__init__.py.old	2017-04-24 17:52:34.158513249 +0200
++++ gnatcoll-gpl-2016-src/testsuite/json/__init__.py	2017-04-24 17:52:52.636207017 +0200
+@@ -21,7 +21,7 @@
+     @requires_not_aix    # Storage_Error on that machine
+     @chdir("MB28-001")
+     def test_MB28_001(self):
+-        self.runexec(["python", "make_json.py"])
++        self.runexec(["python2.7", "make_json.py"])
+         self.gprbuild()
+         self.runexec("json_stack_test", "test.out")
+ 
+--- gnatcoll-gpl-2016-src/testsuite/projects/aggregate_create/c1/c.gpr.old	2017-04-24 18:00:21.652975475 +0200
++++ gnatcoll-gpl-2016-src/testsuite/projects/aggregate_create/c1/c.gpr	2017-04-24 18:01:23.035983670 +0200
+@@ -15,6 +15,7 @@
+       for Default_Switches ("ada") use
+         ("-g", "-gnatQ", "-O1", "-gnatf", "-gnato", "-gnatwa.Xe", "-gnaty");
+       for Switches ("c") use ("-fdump-xref");
++      for Driver ("c") use External ("CC", "gcc");
+    end Compiler;
+ 
+ end c;
+--- gnatcoll-gpl-2016-src/testsuite/projects/aggregate_create/c2/c.gpr.old	2017-04-24 18:01:28.394896928 +0200
++++ gnatcoll-gpl-2016-src/testsuite/projects/aggregate_create/c2/c.gpr	2017-04-24 18:01:44.343638682 +0200
+@@ -15,6 +15,7 @@
+       for Default_Switches ("ada") use
+         ("-g", "-gnatQ", "-O1", "-gnatf", "-gnato", "-gnatwa.Xe", "-gnaty");
+       for Switches ("C") use ("-fdump-xref");
++      for Driver ("C") use External ("CC", "gcc");
+    end Compiler;
+ 
+ end c;
+--- gnatcoll-gpl-2016-src/testsuite/projects/__init__.py.old	2017-04-24 19:10:30.465246199 +0200
++++ gnatcoll-gpl-2016-src/testsuite/projects/__init__.py	2017-04-24 19:10:42.768035080 +0200
+@@ -105,25 +105,6 @@
+         self.gprbuild("default.gpr")
+         self.runexec("main", "")
+ 
+-    @support.requires_not_windows
+-    @chdir("N918-040")
+-    def test_bareboard(self):
+-        self.create_fake_bb_compiler('install', 'arm-eabi', '6.1.0w', '3.4.6')
+-
+-        # Make sure auto.cgpr is not deleted on exit
+-        try:
+-            os.unlink('auto.cgpr')
+-        except:
+-            pass
+-        self.gprbuild('main_prj', switches=['--autoconf=auto.cgpr'])
+-        m = re.search('for Target use "(.*?)"', open('auto.cgpr').read())
+-        target = m.group(1)
+-
+-        def customFilter(actual):
+-            return actual.replace(target, "<native>")
+-
+-        self.runexec(['sh', 'test.sh'], 'test.out', customFilter=customFilter)
+-
+     @chdir("NB12-045")
+     def test_NB12_045(self):
+         # Test registering attribute in unknown package
+--- gnatcoll-gpl-2016-src/testsuite/xref/tabs/default.gpr.old	2017-04-24 20:01:55.535913959 +0200
++++ gnatcoll-gpl-2016-src/testsuite/xref/tabs/default.gpr	2017-04-24 20:02:51.740950192 +0200
+@@ -1,3 +1,6 @@
+ project Default is
+    for Languages use ("Ada", "C");
++   package Compiler is
++      for Driver ("C") use External ("CC", "gcc");
++   end Compiler;
+ end Default;
+--- gnatcoll-gpl-2016-src/testsuite/xref/doc1/dummy.gpr.old	2017-04-24 20:04:12.012574064 +0200
++++ gnatcoll-gpl-2016-src/testsuite/xref/doc1/dummy.gpr	2017-04-24 20:04:54.025853974 +0200
+@@ -6,4 +6,7 @@
+       for Body_Suffix ("c++") use ".cc";
+    end Naming;
+ 
++   package Compiler is
++      for Driver ("C") use External ("CC", "gcc");
++   end Compiler;
+ end Dummy;
+--- gnatcoll-gpl-2016-src/testsuite/xref/cpp_ref3/default.gpr.old	2017-04-24 20:08:06.018564544 +0200
++++ gnatcoll-gpl-2016-src/testsuite/xref/cpp_ref3/default.gpr	2017-04-24 20:08:53.682748215 +0200
+@@ -1,3 +1,7 @@
+ project Default is
+    for Languages use ("C");
++
++   package Compiler is
++      for Driver ("C") use External ("CC", "gcc");
++   end Compiler;
+ end Default;
+--- gnatcoll-gpl-2016-src/testsuite/xref/cpp_ref2/default.gpr.old	2017-04-24 20:10:00.146610101 +0200
++++ gnatcoll-gpl-2016-src/testsuite/xref/cpp_ref2/default.gpr	2017-04-24 20:10:40.512919251 +0200
+@@ -1,3 +1,7 @@
+ project Default is
+    for Languages use ("C");
++
++   package Compiler is
++      for Driver ("C") use External ("CC", "gcc");
++   end COmpiler;
+ end Default;
+--- gnatcoll-gpl-2016-src/testsuite/xref/cpp_ref1/default.gpr.old	2017-04-24 20:13:28.543059408 +0200
++++ gnatcoll-gpl-2016-src/testsuite/xref/cpp_ref1/default.gpr	2017-04-24 20:14:05.513430176 +0200
+@@ -1,3 +1,7 @@
+ project Default is
+    for Languages use ("C");
++
++   package Compiler is
++      for Driver ("C") use External ("CC", "gcc");
++   end Compiler;
+ end Default;
+--- gnatcoll-gpl-2016-src/testsuite/xref/cpp_expr1/default.gpr.old	2017-04-24 20:15:26.420053157 +0200
++++ gnatcoll-gpl-2016-src/testsuite/xref/cpp_expr1/default.gpr	2017-04-24 20:16:12.695265558 +0200
+@@ -1,3 +1,6 @@
+ project Default is
+    for Languages use ("C");
++   package Compiler is
++      for Driver ("C") use External ("CC", "gcc");
++   end Compiler;
+ end Default;
+--- gnatcoll-gpl-2016-src/testsuite/xref/cpp_enum/dummy.gpr.old	2017-04-24 20:16:53.562570024 +0200
++++ gnatcoll-gpl-2016-src/testsuite/xref/cpp_enum/dummy.gpr	2017-04-24 20:17:32.086914323 +0200
+@@ -4,4 +4,7 @@
+       for Spec_Suffix ("c++") use ".h";
+       for Body_Suffix ("c++") use ".cc";
+    end Naming;
++   package Compiler is
++      for Driver ("c") use External ("CC", "gcc");
++   end Compiler;
+ end Dummy;
+--- gnatcoll-gpl-2016-src/testsuite/xref/cpp_dbi_error/dummy.gpr.old	2017-04-24 20:18:03.688376474 +0200
++++ gnatcoll-gpl-2016-src/testsuite/xref/cpp_dbi_error/dummy.gpr	2017-04-24 20:18:52.761541251 +0200
+@@ -1,3 +1,6 @@
+ project Dummy is
+    for Languages use ("c");
++   package Compiler is
++      for Driver ("c") use External ("CC", "gcc");
++   end Compiler;
+ end Dummy;
+--- gnatcoll-gpl-2016-src/testsuite/xref/L821-017-import/default.gpr.old	2017-04-24 20:19:40.401730504 +0200
++++ gnatcoll-gpl-2016-src/testsuite/xref/L821-017-import/default.gpr	2017-04-24 20:22:52.303465944 +0200
+@@ -4,5 +4,6 @@
+    package Compiler is
+       for Switches ("C") use ("-fsyntax-only", "-fdump-xref");
+       for Switches ("C++") use ("-fsyntax-only", "-fdump-xref");
++      for Driver ("C") use External ("CC", "gcc");
+    end Compiler;
+ end Default;
+--- gnatcoll-gpl-2016-src/testsuite/xref/E224-007-change_obj_dir-c/default.gpr.old	2017-04-24 20:31:02.679123516 +0200
++++ gnatcoll-gpl-2016-src/testsuite/xref/E224-007-change_obj_dir-c/default.gpr	2017-04-24 20:31:42.515445784 +0200
+@@ -8,4 +8,7 @@
+       when "release"  => for Object_Dir use "obj1";
+       when "debug"    => for Object_Dir use "obj2";
+    end case;
++   package Compiler is
++      for Driver ("C") use External ("CC", "gcc");
++   end Compiler;
+ end Default;
+--- gnatcoll-gpl-2016-src/testsuite/xref/I401-027/default.gpr.old	2017-04-24 20:32:45.175379776 +0200
++++ gnatcoll-gpl-2016-src/testsuite/xref/I401-027/default.gpr	2017-04-24 20:33:16.130853112 +0200
+@@ -7,6 +7,7 @@
+    package Compiler is
+ 	   for Default_Switches ("Ada") use ("-gnatws");
+ 	   for Default_Switches ("C") use ("-fdump-xref");
++      for Driver ("C") use External ("CC", "gcc");
+    end Compiler;
+ 
+ end Default;
+--- gnatcoll-gpl-2016-src/src/tools/gnatcoll_db2ada.adb.old	2017-04-24 21:36:09.193973179 +0200
++++ gnatcoll-gpl-2016-src/src/tools/gnatcoll_db2ada.adb	2017-04-24 21:36:16.029858932 +0200
+@@ -211,7 +211,7 @@
+ 
+       declare
+          Output : constant String := Get_Command_Output
+-           (Command     => "python",
++           (Command     => "python2.7",
+             Arguments   => Args,
+             Input       => "",
+             Status      => Status'Access,

dev-ada/gnatcoll/gnatcoll-2016.ebuild

@@ -9,17 +9,27 @@ MYP=${PN}-gpl-${PV}
 
 DESCRIPTION="GNAT Component Collection"
 HOMEPAGE="http://libre.adacore.com"
-SRC_URI="http://mirrors.cdn.adacore.com/art/5739942ac7a447658d00e1e7 -> ${MYP}-src.tar.gz"
+SRC_URI="http://mirrors.cdn.adacore.com/art/5739942ac7a447658d00e1e7
+	-> ${MYP}-src.tar.gz"
 
 LICENSE="GPL-3"
 SLOT="0"
 KEYWORDS="~amd64"
-IUSE="gmp iconv postgresql projects python readline +shared sqlite static syslog"
+IUSE="gmp gtk iconv postgresql projects readline +shared sqlite static syslog"
 
 RDEPEND="dev-lang/gnat-gpl
+	${PYTHON_DEPS}
 	gmp? ( dev-libs/gmp:* )
+	gtk? (
+		dev-ada/gtkada
+		dev-libs/atk
+		dev-libs/glib
+		x11-libs/cairo
+		x11-libs/gdk-pixbuf
+		x11-libs/gtk+:3
+		x11-libs/pango
+	)
 	postgresql? ( dev-db/postgresql:* )
-	python? ( ${PYTHON_DEPS} )
 	sqlite? ( dev-db/sqlite )
 	projects? (
 		dev-ada/gprbuild[static?,shared?]
@@ -27,7 +37,7 @@ RDEPEND="dev-lang/gnat-gpl
 DEPEND="${RDEPEND}
 	dev-ada/gprbuild"
 
-REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+REQUIRED_USE="${PYTHON_REQUIRED_USE}"
 
 S="${WORKDIR}"/${MYP}-src
 
@@ -43,7 +53,7 @@ pkg_setup() {
 		eerror "2) set ADA=gcc-4.9.4 in make.conf"
 		die "ada compiler not available"
 	fi
-	use python && python-single-r1_pkg_setup
+	python-single-r1_pkg_setup
 }
 
 src_prepare() {
@@ -53,26 +63,29 @@ src_prepare() {
 }
 
 src_configure() {
-	local myConf=""
 	if use sqlite; then
-		myConf="$myConf --with-sqlite=$(get_libdir)"
+		myConf="--with-sqlite=$(get_libdir)"
 	else
-		myConf="$myConf --without-sqlite"
+		myConf="--without-sqlite"
+	fi
+	if use gtk ; then
+		myConf="$myConf --with-gtk=3.0"
+	else
+		myConf="$myConf --with-gtk=no"
 	fi
 	econf \
 		GNATCHOP="${GNATCHOP}" \
 		GNATMAKE="${GNATMAKE}" \
+		--with-python \
 		$(use_with gmp) \
 		$(use_with iconv) \
 		$(use_with postgresql) \
 		$(use_enable projects) \
-		$(use_with python) \
 		$(use_enable readline gpl) \
 		$(use_enable readline) \
 		$(use_enable syslog) \
 		--with-python-exec=${EPYTHON} \
 		--enable-shared-python \
-		--without-gtk \
 		--disable-pygtk \
 		--disable-pygobject \
 		$myConf
@@ -85,6 +98,7 @@ src_compile() {
 	if use static; then
 		emake PROCESSORS=$(makeopts_jobs) build_library_type/static
 	fi
+	python_fix_shebang .
 }
 
 src_install() {
@@ -96,13 +110,21 @@ src_install() {
 	fi
 	emake DESTDIR="${D}" install_gps_plugin
 	einstalldocs
-	dodoc -r features-* known-problems-* examples
+	dodoc -r features-* known-problems-*
 	mv "${D}"/usr/share/doc/${PN}/GNATColl.pdf "${D}"/usr/share/doc/${PF}/
 	mv "${D}"/usr/share/doc/${PN}/html/html "${D}"/usr/share/doc/${PF}/
+	mv "${D}"/usr/share/examples/${PN} "${D}"/usr/share/doc/${PF}/examples
 	rm -rf "${D}"/usr/share/doc/${PN}
-	use python && python_fix_shebang "${ED}"usr/share/gnatcoll/dborm.py
+	rmdir "${D}"/usr/share/examples
+	docompress -x /usr/share/doc/${PF}/examples
 }
 
 src_test() {
+	# The test suite is in
+	# To run you need to have the ada compiler available as gcc
+	# Even in this case there are still some problem
+	# Going into the testsuite directory and running
+	# ./run.py -v -v
+	# run here (having enabled most USE flags)
 	true
 }