Fix GModule change resulting in missing exported symbols

fix-missing-exported-symbols.patch

@@ -0,0 +1,90 @@
+From 6e29fbec2dbc513e81252d0a83ab1e860c80c002 Mon Sep 17 00:00:00 2001
+From: Harald van Dijk <harald@gigawatt.nl>
+Date: Tue, 18 Jul 2023 18:26:43 +0100
+Subject: [PATCH] Revert "build/gmodule-2.0.pc: Move compiler flags from Libs
+ to Cflags"
+
+This reverts commit 004f48f4fc8adfccad51e2a7f4608c7fe3c28c7c.
+
+Per the discussion on #3356, this change was prompted by a
+misunderstanding of ldflags/link_args, and it resulted in various other
+packages using glib no longer getting symbols exported. This commit
+restores the glib 2.76 behaviour.
+---
+ gio/tests/meson.build |  2 +-
+ gmodule/meson.build   |  6 ++----
+ meson.build           | 10 +++++-----
+ 3 files changed, 8 insertions(+), 10 deletions(-)
+
+diff --git a/gio/tests/meson.build b/gio/tests/meson.build
+index 8d9c87c20c..1a0edad1f6 100644
+--- a/gio/tests/meson.build
++++ b/gio/tests/meson.build
+@@ -774,7 +774,7 @@ if not meson.is_cross_build()
+ 
+     resource_plugin += shared_module('resourceplugin',
+       sources: ['resourceplugin.c', plugin_resources_c],
+-      c_args : export_dynamic_cflags,
++      link_args : export_dynamic_ldflags,
+       dependencies : common_gio_tests_deps,
+       install_dir : installed_tests_execdir,
+       install_tag : 'tests',
+diff --git a/gmodule/meson.build b/gmodule/meson.build
+index f7b41536e3..da4d06cfb5 100644
+--- a/gmodule/meson.build
++++ b/gmodule/meson.build
+@@ -115,24 +115,22 @@ pkg.generate(libgmodule,
+   description : 'Dynamic module loader for GLib',
+ )
+ 
+-pkg.generate(libraries : [libgmodule],
++pkg.generate(libraries : [libgmodule, export_dynamic_ldflags],
+   requires : ['glib-2.0'],
+   version : glib_version,
+   variables : [supported_var],
+   install_dir : glib_pkgconfigreldir,
+   filebase : 'gmodule-export-2.0',
+-  extra_cflags : export_dynamic_cflags,
+   name : 'GModule',
+   description : 'Dynamic module loader for GLib',
+ )
+ 
+-pkg.generate(libraries : [libgmodule],
++pkg.generate(libraries : [libgmodule, export_dynamic_ldflags],
+   requires : ['glib-2.0'],
+   version : glib_version,
+   variables : [supported_var],
+   install_dir : glib_pkgconfigreldir,
+   filebase : 'gmodule-2.0',
+-  extra_cflags : export_dynamic_cflags,
+   name : 'GModule',
+   description : 'Dynamic module loader for GLib',
+ )
+diff --git a/meson.build b/meson.build
+index c7b5346260..3588dbe117 100644
+--- a/meson.build
++++ b/meson.build
+@@ -2328,15 +2328,15 @@ if host_system == 'windows'
+   # Autotools explicitly removed --Wl,--export-all-symbols from windows builds,
+   # with no explanation. Do the same here for now but this could be revisited if
+   # if causes issues.
+-  export_dynamic_cflags = []
++  export_dynamic_ldflags = []
+ elif host_system == 'cygwin'
+-  export_dynamic_cflags = ['-Wl,--export-all-symbols']
++  export_dynamic_ldflags = ['-Wl,--export-all-symbols']
+ elif host_system in ['darwin', 'ios']
+-  export_dynamic_cflags = []
++  export_dynamic_ldflags = []
+ elif host_system == 'sunos'
+-  export_dynamic_cflags = []
++  export_dynamic_ldflags = []
+ else
+-  export_dynamic_cflags = ['-Wl,--export-dynamic']
++  export_dynamic_ldflags = ['-Wl,--export-dynamic']
+ endif
+ 
+ win32_cflags = []
+-- 
+GitLab
+

glib2.spec

@@ -20,6 +20,9 @@ Patch1: 0001-gmain-Add-a-missing-return-on-error-path-in-g_main_c.patch
 # the baremetal Docker is updated there i.e. lets be a little bit pragmatic...
 Patch2: gspawn-eperm.patch
 
+# https://gitlab.gnome.org/GNOME/glib/-/merge_requests/3504
+Patch3: fix-missing-exported-symbols.patch
+
 BuildRequires: gcc
 BuildRequires: gcc-c++
 BuildRequires: gettext