[gentoo-commits] proj/musl:master commit in: dev-libs/glib/files/, dev-libs/glib/

[Anthony G. Basile]

commit:     a98149fdf5ad6150cbf3c7d74c1c06892cfe8f72
Author:     Anthony G. Basile <blueness <AT> gentoo <DOT> org>
AuthorDate: Wed Jan  2 18:14:28 2019 +0000
Commit:     Anthony G. Basile <blueness <AT> gentoo <DOT> org>
CommitDate: Wed Jan  2 18:53:14 2019 +0000
URL:        https://gitweb.gentoo.org/proj/musl.git/commit/?id=a98149fd

dev-libs/glib: restore since the in tree version seg faults

Signed-off-by: Anthony G. Basile <blueness <AT> gentoo.org>

 dev-libs/glib/Manifest                             |   4 +
 .../glib/files/2.56.2-gobject_init_on_demand.patch |  91 ++++++
 ...56.2-network-monitor-race-test-iterations.patch |  36 +++
 .../glib/files/2.56.2-quark_init_on_demand.patch   |  50 ++++
 .../files/glib-2.54.3-external-gdbus-codegen.patch |  86 ++++++
 .../files/glib-2.58.2-external-gdbus-codegen.patch | 124 ++++++++
 .../glib/files/glib-2.58.2-gvariant-test-fix.patch |  96 +++++++
 dev-libs/glib/glib-2.56.2.ebuild                   | 302 +++++++++++++++++++
 dev-libs/glib/glib-2.56.4.ebuild                   | 305 ++++++++++++++++++++
 dev-libs/glib/glib-2.58.2.ebuild                   | 318 +++++++++++++++++++++
 dev-libs/glib/metadata.xml                         |  31 ++
 11 files changed, 1443 insertions(+)

diff --git a/dev-libs/glib/Manifest b/dev-libs/glib/Manifest
new file mode 100644
index 0000000..da75232
--- /dev/null
+++ b/dev-libs/glib/Manifest
@@ -0,0 +1,4 @@
+DIST glib-2.56.2.tar.xz 8041756 BLAKE2B 1af5bb37378856e959602bcb9299266bba46b990839c923f6b9881624aed306af0779005281b3e3a46b5994c54812edc86aade9cb782c596fd63b6fd91baba51 SHA512 8201ea82d3613d2e879284abe01520b766da30957c5a1a22f3e6019b0cce6bf95d25beae78867b6a133401c4165153c0c92974dd459ab12f9e0e9dd0c95df5d4
+DIST glib-2.56.4.tar.xz 7029768 BLAKE2B 21cf840128e468151eeac55f0323f8f643973422b70bb65655e24c0a6b2f7ee72d5ae879bfae73df84fa2281fc425cc98328597910ba8fd99d7a52024e1b3ab6 SHA512 280a46c2af13283a08c15ff0b4f5492659c2884521930600ad45310ed181c44a878ad8f9b36bae68ed6e7d92db6f1630f7bf015148c513dc317d25807f13abb0
+DIST glib-2.58.2.tar.xz 4862612 BLAKE2B e94d3dfc5d4b6d100c2425fda34c90fdf643fdb71b8bd65df691e34d11bfaf79fdc4c844eb215df24b0f680991fb0d0c08c3bb3dea61f5157ccd8bec200e2059 SHA512 4017ae308f2ef6313abbff2eb9b21ec6f8fa38935007491ca0cb4d1ffac6fedab6f50e911ac088995d6212323ba1767399f18529a2620d60378ecade193b4b1a
+DIST pkg-config-0.28.tar.gz 1931203 BLAKE2B bafdd4e838623965c6bd454421ddd9051fc43fc29948e1615b49fef463c3c3a18807aabe6416f96cfdf58d6b1c9e114d77f97bd985facee7c14284a8a64a768b SHA512 6eafa5ca77c5d44cd15f48457a5e96fcea2555b66d8e35ada5ab59864a0aa03d441e15f54ab9c6343693867b3b490f392c75b7d9312f024c9b7ec6a0194d8320

diff --git a/dev-libs/glib/files/2.56.2-gobject_init_on_demand.patch b/dev-libs/glib/files/2.56.2-gobject_init_on_demand.patch
new file mode 100644
index 0000000..d8be8e2
--- /dev/null
+++ b/dev-libs/glib/files/2.56.2-gobject_init_on_demand.patch
@@ -0,0 +1,91 @@
+--- a/gobject/gtype.c
++++ b/gobject/gtype.c
+@@ -200,6 +200,9 @@
+ static gboolean				type_node_is_a_L		(TypeNode		*node,
+ 									 TypeNode		*iface_node);
+ 
++#if !defined(__GLIBC__)
++static void gobject_init (void);
++#endif
+ 
+ /* --- enumeration --- */
+ 
+@@ -2623,6 +2626,10 @@
+ {
+   TypeNode *node;
+   
++ #if !defined(__GLIBC__)
++  gobject_init();
++ #endif
++
+   g_assert_type_system_initialized ();
+   g_return_val_if_fail (type_id > 0, 0);
+   g_return_val_if_fail (type_name != NULL, 0);
+@@ -2740,6 +2747,10 @@
+   TypeNode *pnode, *node;
+   GType type = 0;
+   
++ #if !defined(__GLIBC__)
++  gobject_init();
++ #endif
++
+   g_assert_type_system_initialized ();
+   g_return_val_if_fail (parent_type > 0, 0);
+   g_return_val_if_fail (type_name != NULL, 0);
+@@ -2795,6 +2806,10 @@
+   TypeNode *pnode, *node;
+   GType type;
+   
++ #if !defined(__GLIBC__)
++   gobject_init();
++ #endif
++
+   g_assert_type_system_initialized ();
+   g_return_val_if_fail (parent_type > 0, 0);
+   g_return_val_if_fail (type_name != NULL, 0);
+@@ -3309,7 +3324,11 @@
+ g_type_name (GType type)
+ {
+   TypeNode *node;
+-  
++
++  #if !defined(__GLIBC__)
++   gobject_init();
++ #endif 
++
+   g_assert_type_system_initialized ();
+   
+   node = lookup_type_node_I (type);
+@@ -4335,6 +4354,9 @@
+ void
+ g_type_init_with_debug_flags (GTypeDebugFlags debug_flags)
+ {
++#if !defined(__GLIBC__)
++  gobject_init();
++#endif
+   g_assert_type_system_initialized ();
+ 
+   if (debug_flags)
+@@ -4353,6 +4375,9 @@
+ void
+ g_type_init (void)
+ {
++#if !defined(__GLIBC__)
++  gobject_init();
++#endif 
+   g_assert_type_system_initialized ();
+ }
+ 
+@@ -4364,6 +4389,12 @@
+   TypeNode *node;
+   GType type;
+ 
++#if !defined(__GLIBC__)
++  static int gobject_initialized = 0;
++  if (gobject_initialized)
++    return;
++  gobject_initialized = 1;
++#endif
+   /* Ensure GLib is initialized first, see
+    * https://bugzilla.gnome.org/show_bug.cgi?id=756139
+    */

diff --git a/dev-libs/glib/files/2.56.2-network-monitor-race-test-iterations.patch b/dev-libs/glib/files/2.56.2-network-monitor-race-test-iterations.patch
new file mode 100644
index 0000000..1ddec6d
--- /dev/null
+++ b/dev-libs/glib/files/2.56.2-network-monitor-race-test-iterations.patch
@@ -0,0 +1,36 @@
+From a90c578952219e740f24d9f2560f54f19ae7e906 Mon Sep 17 00:00:00 2001
+From: Philip Withnall <withnall@××××××××.com>
+Date: Wed, 11 Apr 2018 15:45:10 +0100
+Subject: [PATCH] tests: Lower number of iterations in network-monitor-race
+
+While 333 runs is very likely to reproduce the bug, Milan has previously
+reproduced it with as few as 9 runs. Since this test will be run by the
+CI machinery quite often, a lower number of runs each CI run will still
+probably catch any regressions over time.
+
+This reduces the total test runtime from 33s to 2s.
+
+https://bugzilla.gnome.org/show_bug.cgi?id=793727
+
+Signed-off-by: Philip Withnall <withnall@××××××××.com>
+Reviewed-by: nobody
+---
+ gio/tests/network-monitor-race.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/gio/tests/network-monitor-race.c b/gio/tests/network-monitor-race.c
+index 4b92c87a5..cadd62cee 100644
+--- a/gio/tests/network-monitor-race.c
++++ b/gio/tests/network-monitor-race.c
+@@ -18,7 +18,7 @@
+ #include <glib/glib.h>
+ #include <gio/gio.h>
+ 
+-#define MAX_RUNS 333
++#define MAX_RUNS 20
+ 
+ static gboolean
+ quit_loop (gpointer user_data)
+-- 
+2.17.0
+

diff --git a/dev-libs/glib/files/2.56.2-quark_init_on_demand.patch b/dev-libs/glib/files/2.56.2-quark_init_on_demand.patch
new file mode 100644
index 0000000..d93f85c
--- /dev/null
+++ b/dev-libs/glib/files/2.56.2-quark_init_on_demand.patch
@@ -0,0 +1,50 @@
+--- a/glib/gquark.c
++++ b/glib/gquark.c
+@@ -57,6 +57,9 @@
+ void
+ g_quark_init (void)
+ {
++  if (quark_ht)
++    return;
++
+   g_assert (quark_seq_id == 0);
+   quark_ht = g_hash_table_new (g_str_hash, g_str_equal);
+   quarks = g_new (gchar*, QUARK_BLOCK_SIZE);
+@@ -138,6 +141,9 @@
+     return 0;
+ 
+   G_LOCK (quark_global);
++#if !defined(__GLIBC__)
++  g_quark_init ();
++#endif
+   quark = GPOINTER_TO_UINT (g_hash_table_lookup (quark_ht, string));
+   G_UNLOCK (quark_global);
+ 
+@@ -200,6 +206,9 @@
+     return 0;
+ 
+   G_LOCK (quark_global);
++#if !defined(__GLIBC__)
++  g_quark_init ();
++#endif
+   quark = quark_from_string (string, duplicate);
+   G_UNLOCK (quark_global);
+ 
+@@ -278,6 +287,7 @@
+   GQuark quark;
+   gchar **quarks_new;
+ 
++  g_quark_init ();
+   if (quark_seq_id % QUARK_BLOCK_SIZE == 0)
+     {
+       quarks_new = g_new (gchar*, quark_seq_id + QUARK_BLOCK_SIZE);
+@@ -310,6 +320,9 @@
+     return NULL;
+ 
+   G_LOCK (quark_global);
++#if !defined(__GLIBC__)
++ g_quark_init ();
++#endif
+   quark = quark_from_string (string, duplicate);
+   result = quarks[quark];
+   G_UNLOCK (quark_global);

diff --git a/dev-libs/glib/files/glib-2.54.3-external-gdbus-codegen.patch b/dev-libs/glib/files/glib-2.54.3-external-gdbus-codegen.patch
new file mode 100644
index 0000000..a27966e
--- /dev/null
+++ b/dev-libs/glib/files/glib-2.54.3-external-gdbus-codegen.patch
@@ -0,0 +1,86 @@
+From 2e47d49bc91d83cd0abea4c1944bfca4336040fa Mon Sep 17 00:00:00 2001
+From: Sobhan Mohammadpour <sobhan@g.o>
+Date: Fri, 23 Feb 2018 15:27:33 +0330
+Subject: [PATCH] glib-2.54.3-external-gdbus-codegen-for-autotools
+
+---
+ configure.ac                                       |  1 -
+ docs/reference/gio/Makefile.am                     |  1 -
+ gio/Makefile.am                                    |  2 +-
+ gio/tests/Makefile.am                              |  6 ++----
+ gio/tests/gdbus-object-manager-example/Makefile.am |  6 ++----
+ 5 files changed, 5 insertions(+), 11 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 0457c90..07166c9 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -3469,7 +3469,6 @@ gobject/glib-mkenums
+ gobject/tests/Makefile
+ gthread/Makefile
+ gio/Makefile
+-gio/gdbus-2.0/codegen/Makefile
+ gio/gdbus-2.0/codegen/config.py
+ gio/gnetworking.h
+ gio/xdgmime/Makefile
+diff --git a/docs/reference/gio/Makefile.am b/docs/reference/gio/Makefile.am
+index 5741a3e..d38e768 100644
+--- a/docs/reference/gio/Makefile.am
++++ b/docs/reference/gio/Makefile.am
+@@ -177,7 +177,6 @@ man_MANS +=				\
+ 	gsettings.1			\
+ 	gresource.1			\
+ 	gdbus.1				\
+-	gdbus-codegen.1			\
+ 	gio.1				\
+ 	$(NULL)
+ 
+diff --git a/gio/Makefile.am b/gio/Makefile.am
+index b2db995..53d7162 100644
+--- a/gio/Makefile.am
++++ b/gio/Makefile.am
+@@ -1,6 +1,6 @@
+ include $(top_srcdir)/glib.mk
+ 
+-SUBDIRS = gdbus-2.0/codegen
++SUBDIRS = 
+ 
+ if OS_UNIX
+ if !OS_COCOA
+diff --git a/gio/tests/Makefile.am b/gio/tests/Makefile.am
+index acc1da4..7c51eab 100644
+--- a/gio/tests/Makefile.am
++++ b/gio/tests/Makefile.am
+@@ -460,10 +460,8 @@ gnotification_SOURCES                    = $(gdbus_sessionbus_sources) gnotifica
+ 
+ BUILT_SOURCES += gdbus-test-codegen-generated.c gdbus-test-codegen-generated.h
+ gdbus-test-codegen.o: gdbus-test-codegen-generated.h
+-gdbus-test-codegen-generated.h: test-codegen.xml Makefile $(top_builddir)/gio/gdbus-2.0/codegen/gdbus-codegen
+-	$(AM_V_GEN) UNINSTALLED_GLIB_SRCDIR=$(top_srcdir) \
+-		UNINSTALLED_GLIB_BUILDDIR=$(top_builddir) \
+-		$(PYTHON) $(top_builddir)/gio/gdbus-2.0/codegen/gdbus-codegen \
++gdbus-test-codegen-generated.h: test-codegen.xml Makefile
++	$(AM_V_GEN) gdbus-codegen \
+ 		--interface-prefix org.project. \
+ 		--generate-c-code gdbus-test-codegen-generated \
+ 		--c-generate-object-manager \
+diff --git a/gio/tests/gdbus-object-manager-example/Makefile.am b/gio/tests/gdbus-object-manager-example/Makefile.am
+index 1d0464c..f390dca 100644
+--- a/gio/tests/gdbus-object-manager-example/Makefile.am
++++ b/gio/tests/gdbus-object-manager-example/Makefile.am
+@@ -11,10 +11,8 @@ GDBUS_GENERATED = \
+ 	gdbus-example-objectmanager-generated-org.gtk.GDBus.Example.ObjectManager.Cat.xml	\
+ 	$(NULL)
+ 
+-$(GDBUS_GENERATED) : gdbus-example-objectmanager.xml Makefile $(top_builddir)/gio/gdbus-2.0/codegen/gdbus-codegen
+-	$(AM_V_GEN) UNINSTALLED_GLIB_SRCDIR=$(top_srcdir) \
+-		UNINSTALLED_GLIB_BUILDDIR=$(top_builddir) \
+-		$(PYTHON) $(top_builddir)/gio/gdbus-2.0/codegen/gdbus-codegen \
++$(GDBUS_GENERATED) : gdbus-example-objectmanager.xml Makefile
++	$(AM_V_GEN) gdbus-codegen \
+ 		--interface-prefix org.gtk.GDBus.Example.ObjectManager. \
+ 		--c-namespace Example \
+ 		--c-generate-object-manager \
+-- 
+2.16.1
+

diff --git a/dev-libs/glib/files/glib-2.58.2-external-gdbus-codegen.patch b/dev-libs/glib/files/glib-2.58.2-external-gdbus-codegen.patch
new file mode 100644
index 0000000..7615dbb
--- /dev/null
+++ b/dev-libs/glib/files/glib-2.58.2-external-gdbus-codegen.patch
@@ -0,0 +1,124 @@
+From 69da419c33c24a05126d21fb3098139d30ba9093 Mon Sep 17 00:00:00 2001
+From: Mart Raudsepp <leio@g.o>
+Date: Wed, 19 Dec 2018 14:01:43 +0200
+Subject: [PATCH] build: don't build gdbus-codegen and rely on external
+ gdbus-codegen for tests
+
+---
+ configure.ac                                  |  1 -
+ docs/reference/gio/Makefile.am                |  1 -
+ gio/Makefile.am                               |  2 +-
+ gio/tests/Makefile.am                         | 22 ++++++-------------
+ .../gdbus-object-manager-example/Makefile.am  |  6 ++---
+ 5 files changed, 10 insertions(+), 22 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 4b15b69b8..9187a12bb 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -3481,7 +3481,6 @@ gobject/glib-mkenums
+ gobject/tests/Makefile
+ gthread/Makefile
+ gio/Makefile
+-gio/gdbus-2.0/codegen/Makefile
+ gio/gdbus-2.0/codegen/config.py
+ gio/gnetworking.h
+ gio/xdgmime/Makefile
+diff --git a/docs/reference/gio/Makefile.am b/docs/reference/gio/Makefile.am
+index 08093e8a0..9ce11f824 100644
+--- a/docs/reference/gio/Makefile.am
++++ b/docs/reference/gio/Makefile.am
+@@ -212,7 +212,6 @@ man_MANS +=				\
+ 	gsettings.1			\
+ 	gresource.1			\
+ 	gdbus.1				\
+-	gdbus-codegen.1			\
+ 	gio.1				\
+ 	$(NULL)
+ 
+diff --git a/gio/Makefile.am b/gio/Makefile.am
+index 05b20cdef..ed5d7d4cb 100644
+--- a/gio/Makefile.am
++++ b/gio/Makefile.am
+@@ -1,6 +1,6 @@
+ include $(top_srcdir)/glib.mk
+ 
+-SUBDIRS = gdbus-2.0/codegen
++SUBDIRS = 
+ 
+ if OS_UNIX
+ SUBDIRS += xdgmime
+diff --git a/gio/tests/Makefile.am b/gio/tests/Makefile.am
+index c4e7a9257..4b538b1e9 100644
+--- a/gio/tests/Makefile.am
++++ b/gio/tests/Makefile.am
+@@ -253,9 +253,7 @@ gdbus-daemon-impl.c: $(top_srcdir)/gio/gdbusdaemon.c
+ # These files are only generated on Windows builds inside GIO,
+ # but we want them on non-Windows builds for the tests
+ gdbus-daemon-generated.h gdbus-daemon-generated.c: $(top_srcdir)/gio/dbus-daemon.xml $(GDBUS_PYTHON_DEPS)
+-	$(AM_V_GEN) UNINSTALLED_GLIB_SRCDIR=$(top_srcdir) \
+-		UNINSTALLED_GLIB_BUILDDIR=$(top_builddir) \
+-		$(PYTHON) $(top_srcdir)/gio/gdbus-2.0/codegen/gdbus-codegen.in \
++	$(AM_V_GEN) gdbus-codegen \
+ 		--interface-prefix org. \
+ 		--generate-c-code gdbus-daemon-generated \
+ 		--c-namespace _G \
+@@ -494,10 +492,8 @@ gnotification_SOURCES                    = $(gdbus_sessionbus_sources) gnotifica
+ 
+ BUILT_SOURCES += gdbus-test-codegen-generated.c gdbus-test-codegen-generated.h gdbus-test-codegen-generated-interface-info.c gdbus-test-codegen-generated-interface-info.h
+ gdbus-test-codegen.o: gdbus-test-codegen-generated.h gdbus-test-codegen-generated-interface-info.h
+-gdbus-test-codegen-generated.h: test-codegen.xml Makefile $(top_builddir)/gio/gdbus-2.0/codegen/gdbus-codegen
+-	$(AM_V_GEN) UNINSTALLED_GLIB_SRCDIR=$(top_srcdir) \
+-		UNINSTALLED_GLIB_BUILDDIR=$(top_builddir) \
+-		$(PYTHON) $(top_builddir)/gio/gdbus-2.0/codegen/gdbus-codegen \
++gdbus-test-codegen-generated.h: test-codegen.xml Makefile
++	$(AM_V_GEN) gdbus-codegen \
+ 		--interface-prefix org.project. \
+ 		--generate-c-code gdbus-test-codegen-generated \
+ 		--c-generate-object-manager \
+@@ -516,10 +512,8 @@ gdbus-test-codegen-generated.h: test-codegen.xml Makefile $(top_builddir)/gio/gd
+ 		$(NULL)
+ gdbus-test-codegen-generated.c: gdbus-test-codegen-generated.h
+ 	@: # Generated as side-effect of .h
+-gdbus-test-codegen-generated-interface-info.h: test-codegen.xml Makefile $(top_builddir)/gio/gdbus-2.0/codegen/gdbus-codegen
+-	$(AM_V_GEN) UNINSTALLED_GLIB_SRCDIR=$(top_srcdir) \
+-		UNINSTALLED_GLIB_BUILDDIR=$(top_builddir) \
+-		$(PYTHON) $(top_builddir)/gio/gdbus-2.0/codegen/gdbus-codegen \
++gdbus-test-codegen-generated-interface-info.h: test-codegen.xml Makefile
++	$(AM_V_GEN) gdbus-codegen \
+ 		--interface-info-header \
+ 		--annotate "org.project.Bar" Key1 Value1 \
+ 		--annotate "org.project.Bar" org.gtk.GDBus.Internal Value2 \
+@@ -532,10 +526,8 @@ gdbus-test-codegen-generated-interface-info.h: test-codegen.xml Makefile $(top_b
+ 		--output $@ \
+ 		$(srcdir)/test-codegen.xml \
+ 		$(NULL)
+-gdbus-test-codegen-generated-interface-info.c: test-codegen.xml Makefile $(top_builddir)/gio/gdbus-2.0/codegen/gdbus-codegen
+-	$(AM_V_GEN) UNINSTALLED_GLIB_SRCDIR=$(top_srcdir) \
+-		UNINSTALLED_GLIB_BUILDDIR=$(top_builddir) \
+-		$(PYTHON) $(top_builddir)/gio/gdbus-2.0/codegen/gdbus-codegen \
++gdbus-test-codegen-generated-interface-info.c: test-codegen.xml Makefile
++	$(AM_V_GEN) gdbus-codegen \
+ 		--interface-info-body \
+ 		--annotate "org.project.Bar" Key1 Value1 \
+ 		--annotate "org.project.Bar" org.gtk.GDBus.Internal Value2 \
+diff --git a/gio/tests/gdbus-object-manager-example/Makefile.am b/gio/tests/gdbus-object-manager-example/Makefile.am
+index 1d0464c5c..0603d9b0a 100644
+--- a/gio/tests/gdbus-object-manager-example/Makefile.am
++++ b/gio/tests/gdbus-object-manager-example/Makefile.am
+@@ -11,10 +11,8 @@ GDBUS_GENERATED = \
+ 	gdbus-example-objectmanager-generated-org.gtk.GDBus.Example.ObjectManager.Cat.xml	\
+ 	$(NULL)
+ 
+-$(GDBUS_GENERATED) : gdbus-example-objectmanager.xml Makefile $(top_builddir)/gio/gdbus-2.0/codegen/gdbus-codegen
+-	$(AM_V_GEN) UNINSTALLED_GLIB_SRCDIR=$(top_srcdir) \
+-		UNINSTALLED_GLIB_BUILDDIR=$(top_builddir) \
+-		$(PYTHON) $(top_builddir)/gio/gdbus-2.0/codegen/gdbus-codegen \
++$(GDBUS_GENERATED) : gdbus-example-objectmanager.xml Makefile
++	$(AM_V_GEN) gdbus-codegen \
+ 		--interface-prefix org.gtk.GDBus.Example.ObjectManager. \
+ 		--c-namespace Example \
+ 		--c-generate-object-manager \
+-- 
+2.17.0
+

diff --git a/dev-libs/glib/files/glib-2.58.2-gvariant-test-fix.patch b/dev-libs/glib/files/glib-2.58.2-gvariant-test-fix.patch
new file mode 100644
index 0000000..0bd3a85
--- /dev/null
+++ b/dev-libs/glib/files/glib-2.58.2-gvariant-test-fix.patch
@@ -0,0 +1,96 @@
+From 8a028c250a82b667562efcfdf51d35506383adbb Mon Sep 17 00:00:00 2001
+From: Mart Raudsepp <leio@g.o>
+Date: Wed, 19 Dec 2018 16:22:21 +0200
+Subject: [PATCH] tests: Allocate gvariant data from the heap to guarantee
+ alignment
+
+On glib-2-58 branch we don't have !455, thus we need aligned data
+for the gvariant tests to not fail on i686.
+
+Fixes #1626
+---
+ glib/tests/gvariant.c | 15 ++++++++++++---
+ 1 file changed, 12 insertions(+), 3 deletions(-)
+
+diff --git a/glib/tests/gvariant.c b/glib/tests/gvariant.c
+index 8047ef5e8..5ca7b964e 100644
+--- a/glib/tests/gvariant.c
++++ b/glib/tests/gvariant.c
+@@ -4770,6 +4770,7 @@ test_stack_dict_init (void)
+ static void
+ test_normal_checking_tuples (void)
+ {
++  gpointer aligned_data;
+   const guint8 data[] = {
+     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00,
+     'a', '(', 'a', 'o', 'a', 'o', 'a', 'a', 'o', 'a', 'a', 'o', ')'
+@@ -4778,13 +4779,15 @@ test_normal_checking_tuples (void)
+   GVariant *variant = NULL;
+   GVariant *normal_variant = NULL;
+ 
+-  variant = g_variant_new_from_data (G_VARIANT_TYPE_VARIANT, data, size,
++  aligned_data = g_memdup (data, size); /* guarantee alignment */
++  variant = g_variant_new_from_data (G_VARIANT_TYPE_VARIANT, aligned_data, size,
+                                      FALSE, NULL, NULL);
+   g_assert_nonnull (variant);
+ 
+   normal_variant = g_variant_get_normal_form (variant);
+   g_assert_nonnull (normal_variant);
+ 
++  g_free (aligned_data);
+   g_variant_unref (normal_variant);
+   g_variant_unref (variant);
+ }
+@@ -4896,6 +4899,7 @@ test_recursion_limits_array_in_variant (void)
+ static void
+ test_normal_checking_array_offsets (void)
+ {
++  gpointer aligned_data;
+   const guint8 data[] = {
+     0x07, 0xe5, 0x00, 0x07, 0x00, 0x07, 0x00, 0x00,
+     'a', 'a', 'a', 'a', 'a', 'a', 'a', 'a', 'a', 'a', 'a', 'a', 'a', 'g',
+@@ -4904,13 +4908,15 @@ test_normal_checking_array_offsets (void)
+   GVariant *variant = NULL;
+   GVariant *normal_variant = NULL;
+ 
+-  variant = g_variant_new_from_data (G_VARIANT_TYPE_VARIANT, data, size,
++  aligned_data = g_memdup (data, size); /* guarantee alignment */
++  variant = g_variant_new_from_data (G_VARIANT_TYPE_VARIANT, aligned_data, size,
+                                      FALSE, NULL, NULL);
+   g_assert_nonnull (variant);
+ 
+   normal_variant = g_variant_get_normal_form (variant);
+   g_assert_nonnull (normal_variant);
+ 
++  g_free (aligned_data);
+   g_variant_unref (normal_variant);
+   g_variant_unref (variant);
+ }
+@@ -4944,6 +4950,7 @@ test_normal_checking_tuple_offsets (void)
+ static void
+ test_normal_checking_empty_object_path (void)
+ {
++  gpointer aligned_data;
+   const guint8 data[] = {
+     0x20, 0x20, 0x00, 0x00, 0x00, 0x00,
+     '(', 'h', '(', 'a', 'i', 'a', 'b', 'i', 'o', ')', ')',
+@@ -4952,13 +4959,15 @@ test_normal_checking_empty_object_path (void)
+   GVariant *variant = NULL;
+   GVariant *normal_variant = NULL;
+ 
+-  variant = g_variant_new_from_data (G_VARIANT_TYPE_VARIANT, data, size,
++  aligned_data = g_memdup (data, size); /* guarantee alignment */
++  variant = g_variant_new_from_data (G_VARIANT_TYPE_VARIANT, aligned_data, size,
+                                      FALSE, NULL, NULL);
+   g_assert_nonnull (variant);
+ 
+   normal_variant = g_variant_get_normal_form (variant);
+   g_assert_nonnull (normal_variant);
+ 
++  g_free (aligned_data);
+   g_variant_unref (normal_variant);
+   g_variant_unref (variant);
+ }
+-- 
+2.17.0
+

diff --git a/dev-libs/glib/glib-2.56.2.ebuild b/dev-libs/glib/glib-2.56.2.ebuild
new file mode 100644
index 0000000..e200d73
--- /dev/null
+++ b/dev-libs/glib/glib-2.56.2.ebuild
@@ -0,0 +1,302 @@
+# Copyright 1999-2018 Gentoo Fondation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+PYTHON_COMPAT=( python{2_7,3_5,3_6,3_7} )
+GNOME2_EAUTORECONF=yes
+
+inherit autotools bash-completion-r1 epunt-cxx flag-o-matic gnome2 libtool linux-info \
+	multilib multilib-minimal pax-utils python-any-r1 toolchain-funcs virtualx
+
+# Until bug #537330 glib is a reverse dependency of pkgconfig and, then
+# adding new dependencies end up making stage3 to grow. Every addition needs
+# then to be think very closely.
+
+DESCRIPTION="The GLib library of C routines"
+HOMEPAGE="https://www.gtk.org/"
+SRC_URI="${SRC_URI}
+	https://pkgconfig.freedesktop.org/releases/pkg-config-0.28.tar.gz" # pkg.m4 for eautoreconf
+
+LICENSE="LGPL-2.1+"
+SLOT="2"
+IUSE="dbus debug fam kernel_linux +mime selinux static-libs systemtap test utils xattr"
+
+KEYWORDS="~amd64 ~arm ~arm64 ~mips ~ppc ~x86"
+
+# Added util-linux multilib dependency to have libmount support (which
+# is always turned on on linux systems, unless explicitly disabled, but
+# this ebuild does not do that anyway) (bug #599586)
+
+RDEPEND="
+	!<dev-util/gdbus-codegen-${PV}
+	>=dev-libs/libpcre-8.13:3[${MULTILIB_USEDEP},static-libs?]
+	>=virtual/libiconv-0-r1[${MULTILIB_USEDEP}]
+	>=virtual/libffi-3.0.13-r1:=[${MULTILIB_USEDEP}]
+	>=virtual/libintl-0-r2[${MULTILIB_USEDEP}]
+	>=sys-libs/zlib-1.2.8-r1[${MULTILIB_USEDEP}]
+	kernel_linux? ( sys-apps/util-linux[${MULTILIB_USEDEP}] )
+	selinux? ( >=sys-libs/libselinux-2.2.2-r5[${MULTILIB_USEDEP}] )
+	xattr? ( >=sys-apps/attr-2.4.47-r1[${MULTILIB_USEDEP}] )
+	fam? ( >=virtual/fam-0-r1[${MULTILIB_USEDEP}] )
+	utils? (
+		>=dev-util/gdbus-codegen-${PV}
+		virtual/libelf:0=
+	)
+"
+DEPEND="${RDEPEND}
+	app-text/docbook-xml-dtd:4.1.2
+	>=dev-libs/libxslt-1.0
+	>=sys-devel/gettext-0.11
+	>=dev-util/gtk-doc-am-1.20
+	systemtap? ( >=dev-util/systemtap-1.3 )
+	${PYTHON_DEPS}
+	test? (
+		sys-devel/gdb
+		>=dev-util/gdbus-codegen-${PV}
+		>=sys-apps/dbus-1.2.14 )
+	!<dev-util/gtk-doc-1.15-r2
+"
+# Migration of glib-genmarshal, glib-mkenums and gtester-report to a separate
+# python depending package, which can be buildtime depended in packages that
+# need these tools, without pulling in python at runtime.
+RDEPEND="${RDEPEND}
+	>=dev-util/glib-utils-${PV}"
+PDEPEND="
+	dbus? ( gnome-base/dconf )
+	mime? ( x11-misc/shared-mime-info )
+"
+# shared-mime-info needed for gio/xdgmime, bug #409481
+# dconf is needed to be able to save settings, bug #498436
+
+MULTILIB_CHOST_TOOLS=(
+	/usr/bin/gio-querymodules$(get_exeext)
+)
+
+pkg_setup() {
+	if use kernel_linux ; then
+		CONFIG_CHECK="~INOTIFY_USER"
+		if use test ; then
+			CONFIG_CHECK="~IPV6"
+			WARNING_IPV6="Your kernel needs IPV6 support for running some tests, skipping them."
+		fi
+		linux-info_pkg_setup
+	fi
+	python-any-r1_pkg_setup
+}
+
+src_prepare() {
+
+	# Musl fix
+	eapply "${FILESDIR}/${PV}-quark_init_on_demand.patch"
+	eapply "${FILESDIR}/${PV}-gobject_init_on_demand.patch"
+
+	# Prevent build failure in stage3 where pkgconfig is not available, bug #481056
+	mv -f "${WORKDIR}"/pkg-config-*/pkg.m4 "${S}"/m4macros/ || die
+
+	if use test; then
+		# Disable tests requiring dev-util/desktop-file-utils when not installed, bug #286629, upstream bug #629163
+		if ! has_version dev-util/desktop-file-utils ; then
+			ewarn "Some tests will be skipped due dev-util/desktop-file-utils not being present on your system,"
+			ewarn "think on installing it to get these tests run."
+			sed -i -e "/appinfo\/associations/d" gio/tests/appinfo.c || die
+			sed -i -e "/g_test_add_func/d" gio/tests/desktop-app-info.c || die
+		fi
+
+		# gdesktopappinfo requires existing terminal (gnome-terminal or any
+		# other), falling back to xterm if one doesn't exist
+		if ! has_version x11-terms/xterm && ! has_version x11-terms/gnome-terminal ; then
+			ewarn "Some tests will be skipped due to missing terminal program"
+			sed -i -e "/appinfo\/launch/d" gio/tests/appinfo.c || die
+		fi
+
+		# https://bugzilla.gnome.org/show_bug.cgi?id=722604
+		sed -i -e "/timer\/stop/d" glib/tests/timer.c || die
+		sed -i -e "/timer\/basic/d" glib/tests/timer.c || die
+
+		ewarn "Tests for search-utils have been skipped"
+		sed -i -e "/search-utils/d" glib/tests/Makefile.am || die
+	else
+		# Don't build tests, also prevents extra deps, bug #512022
+		sed -i -e 's/ tests//' {.,gio,glib}/Makefile.am || die
+	fi
+
+	# Less max runs in network monitor race test to avoid hitting timeout limits
+	eapply "${FILESDIR}"/${PV}-network-monitor-race-test-iterations.patch # included in 2.57.1
+
+	# gdbus-codegen is a separate package
+	eapply "${FILESDIR}"/${PN}-2.54.3-external-gdbus-codegen.patch
+
+	gnome2_src_prepare
+	epunt_cxx
+}
+
+multilib_src_configure() {
+	# Avoid circular depend with dev-util/pkgconfig and
+	# native builds (cross-compiles won't need pkg-config
+	# in the target ROOT to work here)
+	if ! tc-is-cross-compiler && ! $(tc-getPKG_CONFIG) --version >& /dev/null; then
+		if has_version sys-apps/dbus; then
+			export DBUS1_CFLAGS="-I/usr/include/dbus-1.0 -I/usr/$(get_libdir)/dbus-1.0/include"
+			export DBUS1_LIBS="-ldbus-1"
+		fi
+		export LIBFFI_CFLAGS="-I$(echo /usr/$(get_libdir)/libffi-*/include)"
+		export LIBFFI_LIBS="-lffi"
+		export PCRE_CFLAGS=" " # test -n "$PCRE_CFLAGS" needs to pass
+		export PCRE_LIBS="-lpcre"
+	fi
+
+	# These configure tests don't work when cross-compiling.
+	if tc-is-cross-compiler ; then
+		# https://bugzilla.gnome.org/show_bug.cgi?id=756473
+		case ${CHOST} in
+		hppa*|metag*) export glib_cv_stack_grows=yes ;;
+		*)            export glib_cv_stack_grows=no ;;
+		esac
+		# https://bugzilla.gnome.org/show_bug.cgi?id=756474
+		export glib_cv_uscore=no
+		# https://bugzilla.gnome.org/show_bug.cgi?id=756475
+		export ac_cv_func_posix_get{pwuid,grgid}_r=yes
+	fi
+
+	local myconf
+
+	case "${CHOST}" in
+		*-mingw*) myconf="${myconf} --with-threads=win32" ;;
+		*)        myconf="${myconf} --with-threads=posix" ;;
+	esac
+
+	# libelf used only by the gresource bin
+	ECONF_SOURCE="${S}" gnome2_src_configure ${myconf} \
+		$(usex debug --enable-debug=yes ' ') \
+		$(use_enable xattr) \
+		$(use_enable fam) \
+		$(use_enable kernel_linux libmount) \
+		$(use_enable selinux) \
+		$(use_enable static-libs static) \
+		$(use_enable systemtap dtrace) \
+		$(use_enable systemtap systemtap) \
+		$(multilib_native_use_enable utils libelf) \
+		--with-python=${EPYTHON} \
+		--disable-compile-warnings \
+		--enable-man \
+		--with-pcre=system \
+		--with-xml-catalog="${EPREFIX}/etc/xml/catalog"
+
+	if multilib_is_native_abi; then
+		local d
+		for d in glib gio gobject; do
+			ln -s "${S}"/docs/reference/${d}/html docs/reference/${d}/html || die
+		done
+	fi
+}
+
+multilib_src_test() {
+	export XDG_CONFIG_DIRS=/etc/xdg
+	export XDG_DATA_DIRS=/usr/local/share:/usr/share
+	export G_DBUS_COOKIE_SHA1_KEYRING_DIR="${T}/temp"
+	export LC_TIME=C # bug #411967
+	unset GSETTINGS_BACKEND # bug #596380
+	python_setup
+
+	# Related test is a bit nitpicking
+	mkdir "$G_DBUS_COOKIE_SHA1_KEYRING_DIR"
+	chmod 0700 "$G_DBUS_COOKIE_SHA1_KEYRING_DIR"
+
+	# Hardened: gdb needs this, bug #338891
+	if host-is-pax ; then
+		pax-mark -mr "${BUILD_DIR}"/tests/.libs/assert-msg-test \
+			|| die "Hardened adjustment failed"
+	fi
+
+	# Need X for dbus-launch session X11 initialization
+	virtx emake check
+}
+
+multilib_src_install() {
+	emake DESTDIR="${D}" completiondir="$(get_bashcompdir)" install
+	keepdir /usr/$(get_libdir)/gio/modules
+}
+
+multilib_src_install_all() {
+	einstalldocs
+
+	# These are installed by dev-util/glib-utils
+	# TODO: With patching we might be able to get rid of the python-any deps and removals, and test depend on glib-utils instead; revisit with meson
+	rm "${ED}usr/bin/glib-genmarshal" || die
+	rm "${ED}usr/share/man/man1/glib-genmarshal.1" || die
+	rm "${ED}usr/bin/glib-mkenums" || die
+	rm "${ED}usr/share/man/man1/glib-mkenums.1" || die
+	rm "${ED}usr/bin/gtester-report" || die
+	rm "${ED}usr/share/man/man1/gtester-report.1" || die
+
+	# Do not install charset.alias even if generated, leave it to libiconv
+	rm -f "${ED}/usr/$(get_libdir)/charset.alias"
+
+	# Don't install gdb python macros, bug 291328
+	rm -rf "${ED}/usr/share/gdb/" "${ED}/usr/share/glib-2.0/gdb/"
+
+	# Completely useless with or without USE static-libs, people need to use pkg-config
+	find "${ED}" -name '*.la' -delete || die
+}
+
+pkg_preinst() {
+	gnome2_pkg_preinst
+
+	# Make gschemas.compiled belong to glib alone
+	local cache="usr/share/glib-2.0/schemas/gschemas.compiled"
+
+	if [[ -e ${EROOT}${cache} ]]; then
+		cp "${EROOT}"${cache} "${ED}"/${cache} || die
+	else
+		touch "${ED}"/${cache} || die
+	fi
+
+	multilib_pkg_preinst() {
+		# Make giomodule.cache belong to glib alone
+		local cache="usr/$(get_libdir)/gio/modules/giomodule.cache"
+
+		if [[ -e ${EROOT}${cache} ]]; then
+			cp "${EROOT}"${cache} "${ED}"/${cache} || die
+		else
+			touch "${ED}"/${cache} || die
+		fi
+	}
+
+	# Don't run the cache ownership when cross-compiling, as it would end up with an empty cache
+	# file due to inability to create it and GIO might not look at any of the modules there
+	if ! tc-is-cross-compiler ; then
+		multilib_foreach_abi multilib_pkg_preinst
+	fi
+}
+
+pkg_postinst() {
+	# force (re)generation of gschemas.compiled
+	GNOME2_ECLASS_GLIB_SCHEMAS="force"
+
+	gnome2_pkg_postinst
+
+	multilib_pkg_postinst() {
+		gnome2_giomodule_cache_update \
+			|| die "Update GIO modules cache failed (for ${ABI})"
+	}
+	if ! tc-is-cross-compiler ; then
+		multilib_foreach_abi multilib_pkg_postinst
+	else
+		ewarn "Updating of GIO modules cache skipped due to cross-compilation."
+		ewarn "You might want to run gio-querymodules manually on the target for"
+		ewarn "your final image for performance reasons and re-run it when packages"
+		ewarn "installing GIO modules get upgraded or added to the image."
+	fi
+}
+
+pkg_postrm() {
+	gnome2_pkg_postrm
+
+	if [[ -z ${REPLACED_BY_VERSION} ]]; then
+		multilib_pkg_postrm() {
+			rm -f "${EROOT}"usr/$(get_libdir)/gio/modules/giomodule.cache
+		}
+		multilib_foreach_abi multilib_pkg_postrm
+		rm -f "${EROOT}"usr/share/glib-2.0/schemas/gschemas.compiled
+	fi
+}

diff --git a/dev-libs/glib/glib-2.56.4.ebuild b/dev-libs/glib/glib-2.56.4.ebuild
new file mode 100644
index 0000000..f667e2c
--- /dev/null
+++ b/dev-libs/glib/glib-2.56.4.ebuild
@@ -0,0 +1,305 @@
+# Copyright 1999-2018 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+PYTHON_COMPAT=( python{2_7,3_5,3_6,3_7} )
+GNOME2_EAUTORECONF=yes
+
+inherit autotools bash-completion-r1 epunt-cxx flag-o-matic gnome2 libtool linux-info \
+	multilib multilib-minimal pax-utils python-any-r1 toolchain-funcs virtualx
+
+# Until bug #537330 glib is a reverse dependency of pkgconfig and, then
+# adding new dependencies end up making stage3 to grow. Every addition needs
+# then to be think very closely.
+
+DESCRIPTION="The GLib library of C routines"
+HOMEPAGE="https://www.gtk.org/"
+SRC_URI="${SRC_URI}
+	https://pkgconfig.freedesktop.org/releases/pkg-config-0.28.tar.gz" # pkg.m4 for eautoreconf
+
+LICENSE="LGPL-2.1+"
+SLOT="2"
+IUSE="dbus debug fam kernel_linux +mime selinux static-libs systemtap test utils xattr"
+
+KEYWORDS="~amd64 ~arm ~arm64 ~mips ~ppc ~x86"
+
+# Added util-linux multilib dependency to have libmount support (which
+# is always turned on on linux systems, unless explicitly disabled, but
+# this ebuild does not do that anyway) (bug #599586)
+
+RDEPEND="
+	!<dev-util/gdbus-codegen-${PV}
+	>=dev-libs/libpcre-8.13:3[${MULTILIB_USEDEP},static-libs?]
+	>=virtual/libiconv-0-r1[${MULTILIB_USEDEP}]
+	>=virtual/libffi-3.0.13-r1:=[${MULTILIB_USEDEP}]
+	>=virtual/libintl-0-r2[${MULTILIB_USEDEP}]
+	>=sys-libs/zlib-1.2.8-r1[${MULTILIB_USEDEP}]
+	kernel_linux? ( sys-apps/util-linux[${MULTILIB_USEDEP}] )
+	selinux? ( >=sys-libs/libselinux-2.2.2-r5[${MULTILIB_USEDEP}] )
+	xattr? ( >=sys-apps/attr-2.4.47-r1[${MULTILIB_USEDEP}] )
+	fam? ( >=virtual/fam-0-r1[${MULTILIB_USEDEP}] )
+	utils? (
+		>=dev-util/gdbus-codegen-${PV}
+		virtual/libelf:0=
+	)
+"
+DEPEND="${RDEPEND}
+	app-text/docbook-xml-dtd:4.1.2
+	>=dev-libs/libxslt-1.0
+	>=sys-devel/gettext-0.11
+	>=dev-util/gtk-doc-am-1.20
+	systemtap? ( >=dev-util/systemtap-1.3 )
+	${PYTHON_DEPS}
+	test? (
+		sys-devel/gdb
+		>=dev-util/gdbus-codegen-${PV}
+		>=sys-apps/dbus-1.2.14 )
+	!<dev-util/gtk-doc-1.15-r2
+"
+# Migration of glib-genmarshal, glib-mkenums and gtester-report to a separate
+# python depending package, which can be buildtime depended in packages that
+# need these tools, without pulling in python at runtime.
+RDEPEND="${RDEPEND}
+	>=dev-util/glib-utils-${PV}"
+PDEPEND="
+	dbus? ( gnome-base/dconf )
+	mime? ( x11-misc/shared-mime-info )
+"
+# shared-mime-info needed for gio/xdgmime, bug #409481
+# dconf is needed to be able to save settings, bug #498436
+
+MULTILIB_CHOST_TOOLS=(
+	/usr/bin/gio-querymodules$(get_exeext)
+)
+
+pkg_setup() {
+	if use kernel_linux ; then
+		CONFIG_CHECK="~INOTIFY_USER"
+		if use test ; then
+			CONFIG_CHECK="~IPV6"
+			WARNING_IPV6="Your kernel needs IPV6 support for running some tests, skipping them."
+		fi
+		linux-info_pkg_setup
+	fi
+	python-any-r1_pkg_setup
+}
+
+src_prepare() {
+
+	# Musl fix
+	eapply "${FILESDIR}/2.56.2-quark_init_on_demand.patch"
+	eapply "${FILESDIR}/2.56.2-gobject_init_on_demand.patch"
+
+	# Prevent build failure in stage3 where pkgconfig is not available, bug #481056
+	mv -f "${WORKDIR}"/pkg-config-*/pkg.m4 "${S}"/m4macros/ || die
+
+	if use test; then
+		# Disable tests requiring dev-util/desktop-file-utils when not installed, bug #286629, upstream bug #629163
+		if ! has_version dev-util/desktop-file-utils ; then
+			ewarn "Some tests will be skipped due dev-util/desktop-file-utils not being present on your system,"
+			ewarn "think on installing it to get these tests run."
+			sed -i -e "/appinfo\/associations/d" gio/tests/appinfo.c || die
+			sed -i -e "/g_test_add_func/d" gio/tests/desktop-app-info.c || die
+		fi
+
+		# gdesktopappinfo requires existing terminal (gnome-terminal or any
+		# other), falling back to xterm if one doesn't exist
+		if ! has_version x11-terms/xterm && ! has_version x11-terms/gnome-terminal ; then
+			ewarn "Some tests will be skipped due to missing terminal program"
+			sed -i -e "/appinfo\/launch/d" gio/tests/appinfo.c || die
+		fi
+
+		# https://bugzilla.gnome.org/show_bug.cgi?id=722604
+		sed -i -e "/timer\/stop/d" glib/tests/timer.c || die
+		sed -i -e "/timer\/basic/d" glib/tests/timer.c || die
+
+		ewarn "Tests for search-utils have been skipped"
+		sed -i -e "/search-utils/d" glib/tests/Makefile.am || die
+	else
+		# Don't build tests, also prevents extra deps, bug #512022
+		sed -i -e 's/ tests//' {.,gio,glib}/Makefile.am || die
+	fi
+
+	# Less max runs in network monitor race test to avoid hitting timeout limits
+	eapply "${FILESDIR}"/2.56.2-network-monitor-race-test-iterations.patch # included in 2.57.1
+
+	# https://gitlab.gnome.org/GNOME/glib/issues/1626
+	eapply "${FILESDIR}"/${PN}-2.58.2-gvariant-test-fix.patch
+
+	# gdbus-codegen is a separate package
+	eapply "${FILESDIR}"/${PN}-2.54.3-external-gdbus-codegen.patch
+
+	gnome2_src_prepare
+	epunt_cxx
+}
+
+multilib_src_configure() {
+	# Avoid circular depend with dev-util/pkgconfig and
+	# native builds (cross-compiles won't need pkg-config
+	# in the target ROOT to work here)
+	if ! tc-is-cross-compiler && ! $(tc-getPKG_CONFIG) --version >& /dev/null; then
+		if has_version sys-apps/dbus; then
+			export DBUS1_CFLAGS="-I/usr/include/dbus-1.0 -I/usr/$(get_libdir)/dbus-1.0/include"
+			export DBUS1_LIBS="-ldbus-1"
+		fi
+		export LIBFFI_CFLAGS="-I$(echo /usr/$(get_libdir)/libffi-*/include)"
+		export LIBFFI_LIBS="-lffi"
+		export PCRE_CFLAGS=" " # test -n "$PCRE_CFLAGS" needs to pass
+		export PCRE_LIBS="-lpcre"
+	fi
+
+	# These configure tests don't work when cross-compiling.
+	if tc-is-cross-compiler ; then
+		# https://bugzilla.gnome.org/show_bug.cgi?id=756473
+		case ${CHOST} in
+		hppa*|metag*) export glib_cv_stack_grows=yes ;;
+		*)            export glib_cv_stack_grows=no ;;
+		esac
+		# https://bugzilla.gnome.org/show_bug.cgi?id=756474
+		export glib_cv_uscore=no
+		# https://bugzilla.gnome.org/show_bug.cgi?id=756475
+		export ac_cv_func_posix_get{pwuid,grgid}_r=yes
+	fi
+
+	local myconf
+
+	case "${CHOST}" in
+		*-mingw*) myconf="${myconf} --with-threads=win32" ;;
+		*)        myconf="${myconf} --with-threads=posix" ;;
+	esac
+
+	# libelf used only by the gresource bin
+	ECONF_SOURCE="${S}" gnome2_src_configure ${myconf} \
+		$(usex debug --enable-debug=yes ' ') \
+		$(use_enable xattr) \
+		$(use_enable fam) \
+		$(use_enable kernel_linux libmount) \
+		$(use_enable selinux) \
+		$(use_enable static-libs static) \
+		$(use_enable systemtap dtrace) \
+		$(use_enable systemtap systemtap) \
+		$(multilib_native_use_enable utils libelf) \
+		--with-python=${EPYTHON} \
+		--disable-compile-warnings \
+		--enable-man \
+		--with-pcre=system \
+		--with-xml-catalog="${EPREFIX}/etc/xml/catalog"
+
+	if multilib_is_native_abi; then
+		local d
+		for d in glib gio gobject; do
+			ln -s "${S}"/docs/reference/${d}/html docs/reference/${d}/html || die
+		done
+	fi
+}
+
+multilib_src_test() {
+	export XDG_CONFIG_DIRS=/etc/xdg
+	export XDG_DATA_DIRS=/usr/local/share:/usr/share
+	export G_DBUS_COOKIE_SHA1_KEYRING_DIR="${T}/temp"
+	export LC_TIME=C # bug #411967
+	unset GSETTINGS_BACKEND # bug #596380
+	python_setup
+
+	# Related test is a bit nitpicking
+	mkdir "$G_DBUS_COOKIE_SHA1_KEYRING_DIR"
+	chmod 0700 "$G_DBUS_COOKIE_SHA1_KEYRING_DIR"
+
+	# Hardened: gdb needs this, bug #338891
+	if host-is-pax ; then
+		pax-mark -mr "${BUILD_DIR}"/tests/.libs/assert-msg-test \
+			|| die "Hardened adjustment failed"
+	fi
+
+	# Need X for dbus-launch session X11 initialization
+	virtx emake check
+}
+
+multilib_src_install() {
+	emake DESTDIR="${D}" completiondir="$(get_bashcompdir)" install
+	keepdir /usr/$(get_libdir)/gio/modules
+}
+
+multilib_src_install_all() {
+	einstalldocs
+
+	# These are installed by dev-util/glib-utils
+	# TODO: With patching we might be able to get rid of the python-any deps and removals, and test depend on glib-utils instead; revisit with meson
+	rm "${ED}usr/bin/glib-genmarshal" || die
+	rm "${ED}usr/share/man/man1/glib-genmarshal.1" || die
+	rm "${ED}usr/bin/glib-mkenums" || die
+	rm "${ED}usr/share/man/man1/glib-mkenums.1" || die
+	rm "${ED}usr/bin/gtester-report" || die
+	rm "${ED}usr/share/man/man1/gtester-report.1" || die
+
+	# Do not install charset.alias even if generated, leave it to libiconv
+	rm -f "${ED}/usr/$(get_libdir)/charset.alias"
+
+	# Don't install gdb python macros, bug 291328
+	rm -rf "${ED}/usr/share/gdb/" "${ED}/usr/share/glib-2.0/gdb/"
+
+	# Completely useless with or without USE static-libs, people need to use pkg-config
+	find "${ED}" -name '*.la' -delete || die
+}
+
+pkg_preinst() {
+	gnome2_pkg_preinst
+
+	# Make gschemas.compiled belong to glib alone
+	local cache="usr/share/glib-2.0/schemas/gschemas.compiled"
+
+	if [[ -e ${EROOT}${cache} ]]; then
+		cp "${EROOT}"${cache} "${ED}"/${cache} || die
+	else
+		touch "${ED}"/${cache} || die
+	fi
+
+	multilib_pkg_preinst() {
+		# Make giomodule.cache belong to glib alone
+		local cache="usr/$(get_libdir)/gio/modules/giomodule.cache"
+
+		if [[ -e ${EROOT}${cache} ]]; then
+			cp "${EROOT}"${cache} "${ED}"/${cache} || die
+		else
+			touch "${ED}"/${cache} || die
+		fi
+	}
+
+	# Don't run the cache ownership when cross-compiling, as it would end up with an empty cache
+	# file due to inability to create it and GIO might not look at any of the modules there
+	if ! tc-is-cross-compiler ; then
+		multilib_foreach_abi multilib_pkg_preinst
+	fi
+}
+
+pkg_postinst() {
+	# force (re)generation of gschemas.compiled
+	GNOME2_ECLASS_GLIB_SCHEMAS="force"
+
+	gnome2_pkg_postinst
+
+	multilib_pkg_postinst() {
+		gnome2_giomodule_cache_update \
+			|| die "Update GIO modules cache failed (for ${ABI})"
+	}
+	if ! tc-is-cross-compiler ; then
+		multilib_foreach_abi multilib_pkg_postinst
+	else
+		ewarn "Updating of GIO modules cache skipped due to cross-compilation."
+		ewarn "You might want to run gio-querymodules manually on the target for"
+		ewarn "your final image for performance reasons and re-run it when packages"
+		ewarn "installing GIO modules get upgraded or added to the image."
+	fi
+}
+
+pkg_postrm() {
+	gnome2_pkg_postrm
+
+	if [[ -z ${REPLACED_BY_VERSION} ]]; then
+		multilib_pkg_postrm() {
+			rm -f "${EROOT}"usr/$(get_libdir)/gio/modules/giomodule.cache
+		}
+		multilib_foreach_abi multilib_pkg_postrm
+		rm -f "${EROOT}"usr/share/glib-2.0/schemas/gschemas.compiled
+	fi
+}

diff --git a/dev-libs/glib/glib-2.58.2.ebuild b/dev-libs/glib/glib-2.58.2.ebuild
new file mode 100644
index 0000000..92535b5
--- /dev/null
+++ b/dev-libs/glib/glib-2.58.2.ebuild
@@ -0,0 +1,318 @@
+# Copyright 1999-2018 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+PYTHON_COMPAT=( python{2_7,3_5,3_6,3_7} )
+GNOME2_EAUTORECONF=yes
+
+inherit autotools bash-completion-r1 epunt-cxx flag-o-matic gnome2 libtool linux-info \
+	multilib multilib-minimal pax-utils python-any-r1 toolchain-funcs virtualx
+
+# Until bug #537330 glib is a reverse dependency of pkgconfig and, then
+# adding new dependencies end up making stage3 to grow. Every addition needs
+# then to be think very closely.
+
+DESCRIPTION="The GLib library of C routines"
+HOMEPAGE="https://www.gtk.org/"
+SRC_URI="${SRC_URI}
+	https://pkgconfig.freedesktop.org/releases/pkg-config-0.28.tar.gz" # pkg.m4 for eautoreconf
+
+LICENSE="LGPL-2.1+"
+SLOT="2"
+IUSE="dbus debug fam gtk-doc kernel_linux +mime selinux static-libs systemtap test utils xattr"
+
+KEYWORDS="~amd64 ~arm ~arm64 ~mips ~ppc ~x86"
+
+# Added util-linux multilib dependency to have libmount support (which
+# is always turned on on linux systems, unless explicitly disabled, but
+# this ebuild does not do that anyway) (bug #599586)
+
+RDEPEND="
+	!<dev-util/gdbus-codegen-${PV}
+	>=dev-libs/libpcre-8.31:3[${MULTILIB_USEDEP},static-libs?]
+	>=virtual/libiconv-0-r1[${MULTILIB_USEDEP}]
+	>=virtual/libffi-3.0.13-r1:=[${MULTILIB_USEDEP}]
+	>=virtual/libintl-0-r2[${MULTILIB_USEDEP}]
+	>=sys-libs/zlib-1.2.8-r1[${MULTILIB_USEDEP}]
+	kernel_linux? ( >=sys-apps/util-linux-2.23[${MULTILIB_USEDEP}] )
+	selinux? ( >=sys-libs/libselinux-2.2.2-r5[${MULTILIB_USEDEP}] )
+	xattr? ( >=sys-apps/attr-2.4.47-r1[${MULTILIB_USEDEP}] )
+	fam? ( >=virtual/fam-0-r1[${MULTILIB_USEDEP}] )
+	utils? (
+		>=dev-util/gdbus-codegen-${PV}
+		virtual/libelf:0=
+	)
+"
+DEPEND="${RDEPEND}
+	app-text/docbook-xml-dtd:4.1.2
+	app-text/docbook-xsl-stylesheets
+	>=dev-libs/libxslt-1.0
+	>=sys-devel/gettext-0.11
+	gtk-doc? ( >=dev-util/gtk-doc-1.20 )
+	systemtap? ( >=dev-util/systemtap-1.3 )
+	${PYTHON_DEPS}
+	test? (
+		sys-devel/gdb
+		>=dev-util/gdbus-codegen-${PV}
+		>=sys-apps/dbus-1.2.14 )
+"
+# configure.ac has gtk-doc-am stuff behind m4_ifdef, so we don't need a gtk-doc-am build dep
+
+# Migration of glib-genmarshal, glib-mkenums and gtester-report to a separate
+# python depending package, which can be buildtime depended in packages that
+# need these tools, without pulling in python at runtime.
+RDEPEND="${RDEPEND}
+	>=dev-util/glib-utils-${PV}"
+PDEPEND="
+	dbus? ( gnome-base/dconf )
+	mime? ( x11-misc/shared-mime-info )
+"
+# shared-mime-info needed for gio/xdgmime, bug #409481
+# dconf is needed to be able to save settings, bug #498436
+
+MULTILIB_CHOST_TOOLS=(
+	/usr/bin/gio-querymodules$(get_exeext)
+)
+
+pkg_setup() {
+	if use kernel_linux ; then
+		CONFIG_CHECK="~INOTIFY_USER"
+		if use test ; then
+			CONFIG_CHECK="~IPV6"
+			WARNING_IPV6="Your kernel needs IPV6 support for running some tests, skipping them."
+		fi
+		linux-info_pkg_setup
+	fi
+	python-any-r1_pkg_setup
+}
+
+src_prepare() {
+
+	# Musl fix
+	eapply "${FILESDIR}/2.56.2-quark_init_on_demand.patch"
+	eapply "${FILESDIR}/2.56.2-gobject_init_on_demand.patch"
+
+	# Prevent build failure in stage3 where pkgconfig is not available, bug #481056
+	mv -f "${WORKDIR}"/pkg-config-*/pkg.m4 "${S}"/m4macros/ || die
+
+	if use test; then
+		# Disable tests requiring dev-util/desktop-file-utils when not installed, bug #286629, upstream bug #629163
+		if ! has_version dev-util/desktop-file-utils ; then
+			ewarn "Some tests will be skipped due dev-util/desktop-file-utils not being present on your system,"
+			ewarn "think on installing it to get these tests run."
+			sed -i -e "/appinfo\/associations/d" gio/tests/appinfo.c || die
+			sed -i -e "/g_test_add_func/d" gio/tests/desktop-app-info.c || die
+		fi
+
+		# gdesktopappinfo requires existing terminal (gnome-terminal or any
+		# other), falling back to xterm if one doesn't exist
+		#if ! has_version x11-terms/xterm && ! has_version x11-terms/gnome-terminal ; then
+		#	ewarn "Some tests will be skipped due to missing terminal program"
+		# These tests seem to sometimes fail even with a terminal; skip for now and reevulate with meson
+		# Also try https://gitlab.gnome.org/GNOME/glib/issues/1601 once ready for backport (or in a bump) and file new issue if still fails
+		sed -i -e "/appinfo\/launch/d" gio/tests/appinfo.c || die
+		# desktop-app-info/launch* might fail similarly
+		sed -i -e "/desktop-app-info\/launch-as-manager/d" gio/tests/desktop-app-info.c || die
+		#fi
+
+		# https://bugzilla.gnome.org/show_bug.cgi?id=722604
+		sed -i -e "/timer\/stop/d" glib/tests/timer.c || die
+		sed -i -e "/timer\/basic/d" glib/tests/timer.c || die
+
+		ewarn "Tests for search-utils have been skipped"
+		sed -i -e "/search-utils/d" glib/tests/Makefile.am || die
+	else
+		# Don't build tests, also prevents extra deps, bug #512022
+		sed -i -e 's/ tests//' {.,gio,glib}/Makefile.am || die
+	fi
+
+	# gdbus-codegen is a separate package
+	eapply "${FILESDIR}"/${PN}-2.58.2-external-gdbus-codegen.patch
+
+	# https://gitlab.gnome.org/GNOME/glib/issues/1626
+	eapply "${FILESDIR}"/${P}-gvariant-test-fix.patch
+
+	# Tarball doesn't come with gtk-doc.make and we can't unconditionally depend on dev-util/gtk-doc due
+	# to circular deps during bootstramp. If actually not building gtk-doc, an almost empty file will do
+	# fine as well - this is also what upstream autogen.sh does if gtkdocize is not found. If gtk-doc is
+	# installed, eautoreconf will call gtkdocize, which overwrites the empty gtk-doc.make with a full copy.
+	cat > gtk-doc.make << EOF
+EXTRA_DIST =
+CLEANFILES =
+EOF
+
+	gnome2_src_prepare
+	epunt_cxx
+}
+
+multilib_src_configure() {
+	# Avoid circular depend with dev-util/pkgconfig and
+	# native builds (cross-compiles won't need pkg-config
+	# in the target ROOT to work here)
+	if ! tc-is-cross-compiler && ! $(tc-getPKG_CONFIG) --version >& /dev/null; then
+		if has_version sys-apps/dbus; then
+			export DBUS1_CFLAGS="-I/usr/include/dbus-1.0 -I/usr/$(get_libdir)/dbus-1.0/include"
+			export DBUS1_LIBS="-ldbus-1"
+		fi
+		export LIBFFI_CFLAGS="-I$(echo /usr/$(get_libdir)/libffi-*/include)"
+		export LIBFFI_LIBS="-lffi"
+		export PCRE_CFLAGS=" " # test -n "$PCRE_CFLAGS" needs to pass
+		export PCRE_LIBS="-lpcre"
+	fi
+
+	# These configure tests don't work when cross-compiling.
+	if tc-is-cross-compiler ; then
+		# https://bugzilla.gnome.org/show_bug.cgi?id=756473
+		case ${CHOST} in
+		hppa*|metag*) export glib_cv_stack_grows=yes ;;
+		*)            export glib_cv_stack_grows=no ;;
+		esac
+		# https://bugzilla.gnome.org/show_bug.cgi?id=756474
+		export glib_cv_uscore=no
+		# https://bugzilla.gnome.org/show_bug.cgi?id=756475
+		export ac_cv_func_posix_get{pwuid,grgid}_r=yes
+	fi
+
+	local myconf
+
+	case "${CHOST}" in
+		*-mingw*) myconf="${myconf} --with-threads=win32" ;;
+		*)        myconf="${myconf} --with-threads=posix" ;;
+	esac
+
+	# libelf used only by the gresource bin
+	ECONF_SOURCE="${S}" gnome2_src_configure ${myconf} \
+		$(usex debug --enable-debug=yes ' ') \
+		$(use_enable xattr) \
+		$(use_enable fam) \
+		$(multilib_native_use_enable gtk-doc) \
+		$(use_enable kernel_linux libmount) \
+		$(use_enable selinux) \
+		$(use_enable static-libs static) \
+		$(use_enable systemtap dtrace) \
+		$(use_enable systemtap systemtap) \
+		$(multilib_native_use_enable utils libelf) \
+		--with-python=${EPYTHON} \
+		--disable-compile-warnings \
+		--enable-man \
+		--with-pcre=system \
+		--with-xml-catalog="${EPREFIX}/etc/xml/catalog"
+
+	if multilib_is_native_abi; then
+		local d
+		for d in glib gio gobject; do
+			ln -s "${S}"/docs/reference/${d}/html docs/reference/${d}/html || die
+		done
+	fi
+}
+
+multilib_src_test() {
+	export XDG_CONFIG_DIRS=/etc/xdg
+	export XDG_DATA_DIRS=/usr/local/share:/usr/share
+	export G_DBUS_COOKIE_SHA1_KEYRING_DIR="${T}/temp"
+	export LC_TIME=C # bug #411967
+	unset GSETTINGS_BACKEND # bug #596380
+	python_setup
+
+	# Related test is a bit nitpicking
+	mkdir "$G_DBUS_COOKIE_SHA1_KEYRING_DIR"
+	chmod 0700 "$G_DBUS_COOKIE_SHA1_KEYRING_DIR"
+
+	# Hardened: gdb needs this, bug #338891
+	if host-is-pax ; then
+		pax-mark -mr "${BUILD_DIR}"/tests/.libs/assert-msg-test \
+			|| die "Hardened adjustment failed"
+	fi
+
+	# Need X for dbus-launch session X11 initialization
+	virtx emake check
+}
+
+multilib_src_install() {
+	emake DESTDIR="${D}" completiondir="$(get_bashcompdir)" install
+	keepdir /usr/$(get_libdir)/gio/modules
+}
+
+multilib_src_install_all() {
+	einstalldocs
+
+	# These are installed by dev-util/glib-utils
+	# TODO: With patching we might be able to get rid of the python-any deps and removals, and test depend on glib-utils instead; revisit with meson
+	rm "${ED}usr/bin/glib-genmarshal" || die
+	rm "${ED}usr/share/man/man1/glib-genmarshal.1" || die
+	rm "${ED}usr/bin/glib-mkenums" || die
+	rm "${ED}usr/share/man/man1/glib-mkenums.1" || die
+	rm "${ED}usr/bin/gtester-report" || die
+	rm "${ED}usr/share/man/man1/gtester-report.1" || die
+
+	# Do not install charset.alias even if generated, leave it to libiconv
+	rm -f "${ED}/usr/$(get_libdir)/charset.alias"
+
+	# Don't install gdb python macros, bug 291328
+	rm -rf "${ED}/usr/share/gdb/" "${ED}/usr/share/glib-2.0/gdb/"
+
+	# Completely useless with or without USE static-libs, people need to use pkg-config
+	find "${ED}" -name '*.la' -delete || die
+}
+
+pkg_preinst() {
+	gnome2_pkg_preinst
+
+	# Make gschemas.compiled belong to glib alone
+	local cache="usr/share/glib-2.0/schemas/gschemas.compiled"
+
+	if [[ -e ${EROOT}${cache} ]]; then
+		cp "${EROOT}"${cache} "${ED}"/${cache} || die
+	else
+		touch "${ED}"/${cache} || die
+	fi
+
+	multilib_pkg_preinst() {
+		# Make giomodule.cache belong to glib alone
+		local cache="usr/$(get_libdir)/gio/modules/giomodule.cache"
+
+		if [[ -e ${EROOT}${cache} ]]; then
+			cp "${EROOT}"${cache} "${ED}"/${cache} || die
+		else
+			touch "${ED}"/${cache} || die
+		fi
+	}
+
+	# Don't run the cache ownership when cross-compiling, as it would end up with an empty cache
+	# file due to inability to create it and GIO might not look at any of the modules there
+	if ! tc-is-cross-compiler ; then
+		multilib_foreach_abi multilib_pkg_preinst
+	fi
+}
+
+pkg_postinst() {
+	# force (re)generation of gschemas.compiled
+	GNOME2_ECLASS_GLIB_SCHEMAS="force"
+
+	gnome2_pkg_postinst
+
+	multilib_pkg_postinst() {
+		gnome2_giomodule_cache_update \
+			|| die "Update GIO modules cache failed (for ${ABI})"
+	}
+	if ! tc-is-cross-compiler ; then
+		multilib_foreach_abi multilib_pkg_postinst
+	else
+		ewarn "Updating of GIO modules cache skipped due to cross-compilation."
+		ewarn "You might want to run gio-querymodules manually on the target for"
+		ewarn "your final image for performance reasons and re-run it when packages"
+		ewarn "installing GIO modules get upgraded or added to the image."
+	fi
+}
+
+pkg_postrm() {
+	gnome2_pkg_postrm
+
+	if [[ -z ${REPLACED_BY_VERSION} ]]; then
+		multilib_pkg_postrm() {
+			rm -f "${EROOT}"usr/$(get_libdir)/gio/modules/giomodule.cache
+		}
+		multilib_foreach_abi multilib_pkg_postrm
+		rm -f "${EROOT}"usr/share/glib-2.0/schemas/gschemas.compiled
+	fi
+}

diff --git a/dev-libs/glib/metadata.xml b/dev-libs/glib/metadata.xml
new file mode 100644
index 0000000..b88cceb
--- /dev/null
+++ b/dev-libs/glib/metadata.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="project">
+		<email>gnome@g.o</email>
+		<name>Gentoo GNOME Desktop</name>
+	</maintainer>
+	<use>
+		<flag name="dbus">
+			Enable dependencies required by glib libraries
+			using dbus service to manage settings saving
+		</flag>
+		<flag name="mime">
+			Pull in shared MIME database that many glib-based
+			applications require at runtime to detect or open files. Warning:
+			do not disable this flag unless installing on a headless server.
+		</flag>
+		<flag name="systemtap">
+			Build support for profiling and tracing using
+			<pkg>dev-util/systemtap</pkg>
+		</flag>
+		<flag name="utils">
+			Install gtester-report utility to generate test
+			report files for your software; build gresource utility with
+			ELF support.
+		</flag>
+	</use>
+	<upstream>
+		<remote-id type="cpe">cpe:/a:gnome:glib</remote-id>
+	</upstream>
+</pkgmetadata>