[gtk/gtk-3-24: 1/2] Add Valgrind suppressions files

[Matthias Clasen <matthiasc src gnome org>]

commit b47ddb09ad8876fef9070ad0a27268af1c211b0a
Author: Philip Chimento <philip chimento gmail com>
Date:   Sun Feb 23 15:39:12 2020 -0800

    Add Valgrind suppressions files
    
    This copies the suppressions files from the master branch.
    
    See: #138

 Makefile.am |   8 +-
 gtk.supp    | 267 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 gtk64.supp  | 277 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 meson.build |   7 ++
 4 files changed, 558 insertions(+), 1 deletion(-)
---
diff --git a/Makefile.am b/Makefile.am
index 622c290fe3..94a397fec0 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -28,7 +28,9 @@ EXTRA_DIST +=                 \
        po/meson.build  \
        po-properties/meson.build       \
        build-aux/meson/post-install.py \
-       config.h.meson
+       config.h.meson          \
+       gtk.supp                \
+       gtk64.supp
 
 MAINTAINERCLEANFILES = \
        $(GITIGNORE_MAINTAINERCLEANFILES_TOPLEVEL) \
@@ -40,6 +42,10 @@ MAINTAINERCLEANFILES = \
        $(srcdir)/gtk-doc.make \
        $(srcdir)/ChangeLog
 
+if OS_UNIX
+valgrinddir = $(datadir)/gtk-3.0/valgrind
+valgrind_DATA = gtk.supp gtk64.supp
+endif
 
 ## Copy .pc files to target-specific names
 gtk+-x11-3.0.pc gtk+-win32-3.0.pc gtk+-quartz-3.0.pc gtk+-broadway-3.0.pc gtk+-wayland-3.0.pc: gtk+-3.0.pc
diff --git a/gtk.supp b/gtk.supp
new file mode 100644
index 0000000000..f2f0d0d406
--- /dev/null
+++ b/gtk.supp
@@ -0,0 +1,267 @@
+# Actual GTK things
+{
+  GtkWidgetClass action GPtrArray
+  Memcheck:Leak
+  fun:malloc
+  fun:g_malloc
+  fun:g_slice_alloc
+  fun:g_ptr_array_sized_new
+  fun:g_ptr_array_new
+  fun:gtk_widget_class_add_action
+}
+
+{
+   GTK media extension gio modules
+   Memcheck:Leak
+   match-leak-kinds: definite
+   fun:malloc
+   fun:g_malloc
+   fun:g_slice_alloc
+   fun:g_slice_alloc0
+   fun:g_type_create_instance
+   fun:g_object_new_internal
+   fun:g_object_new_with_properties
+   fun:g_object_new
+   fun:g_io_module_new
+   fun:g_io_modules_scan_all_in_directory_with_scope
+   fun:gtk_media_file_extension_init
+}
+
+{
+   gtk-style-context
+   Memcheck:Leak
+   match-leak-kinds: possible
+   fun:malloc
+   fun:g_malloc
+   ...
+   fun:gtk_css_node_declaration_make_writable
+   ...
+   fun:gtk_style_constructed
+}
+
+{
+   gtk-style-context2
+   Memcheck:Leak
+   match-leak-kinds: possible
+   fun:malloc
+   fun:g_malloc
+   ...
+   fun:gtk_css_node_declaration_make_writable_resize
+   ...
+   fun:gtk_style_constructed
+}
+
+# AMD driver
+{
+  radeonsi_dri general
+  Memcheck:Leak
+  fun:calloc
+  ...
+  obj:/usr/lib/dri/radeonsi_dri.so
+}
+
+# mesa driver stuff
+{
+   i965 addr4
+   Memcheck:Addr4
+   obj:/usr/lib/dri/i965_dri.so*
+}
+
+{
+   i965 addr8
+   Memcheck:Addr8
+   obj:/usr/lib/dri/i965_dri.so*
+}
+
+{
+   i965 memcpy
+   Memcheck:Addr8
+   fun:memcpy*
+   obj:/usr/lib/dri/i965_dri.so*
+}
+
+{
+   i965 memcpy
+   Memcheck:Addr2
+   fun:memcpy*
+   obj:/usr/lib/dri/i965_dri.so*
+}
+
+{
+   mesa memcmp 8
+   Memcheck:Addr8
+   fun:*memcmp*
+   obj:/usr/lib/dri/i965_dri.so*
+}
+
+{
+   mesa memcmp 1
+   Memcheck:Addr1
+   fun:*memcmp*
+   obj:/usr/lib/dri/i965_dri.so*
+}
+
+{
+   mesa memset 8
+   Memcheck:Addr8
+   fun:*memset*
+   obj:/usr/lib/dri/i965_dri.so
+}
+
+{
+   mesa realpath
+   Memcheck:Leak
+   match-leak-kinds: definite
+   fun:malloc
+   fun:realpath@@GLIBC_2.3
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   fun:epoxy_eglInitialize_global_rewrite_ptr
+}
+
+{
+   mesa calloc
+   Memcheck:Leak
+   match-leak-kinds: definite
+   fun:calloc
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   fun:epoxy_eglInitialize_global_rewrite_ptr
+}
+
+{
+   mesa malloc
+   Memcheck:Leak
+   match-leak-kinds: definite
+   fun:malloc
+   obj:/usr/lib/dri/i965_dri.so*
+}
+
+{
+   mesa glReadPixels
+   Memcheck:Addr16
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   fun:epoxy_glReadPixels_global_rewrite_ptr
+}
+
+{
+   epoxy glxQueryServerString 1
+   Memcheck:Leak
+   fun:malloc
+   fun:XextAddDisplay
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   fun:epoxy_glXQueryServerString_global_rewrite_ptr
+
+}
+
+{
+   epoxy glxQueryServerString 2
+   Memcheck:Leak
+   match-leak-kinds: definite
+   fun:malloc
+   fun:realpath*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   fun:epoxy_glXQueryServerString_global_rewrite_ptr
+}
+
+{
+   epoxy glGetTexImage
+   Memcheck:Addr16
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   fun:epoxy_glGetTexImage_global_rewrite_ptr
+}
+
+
+
+
+# Fontconfig
+{
+   FcFontSetList
+   Memcheck:Leak
+   match-leak-kinds: definite
+   fun:malloc
+   obj:/usr/lib/libfontconfig.so*
+   obj:/usr/lib/libfontconfig.so*
+   fun:FcFontSetList
+}
+
+{
+   FcFontRenderPrepare
+   Memcheck:Leak
+   match-leak-kinds: definite
+   fun:realloc
+   obj:/usr/lib/libfontconfig.so*
+   obj:/usr/lib/libfontconfig.so*
+   fun:FcFontRenderPrepare
+}
+
+{
+   FcDefaultSubstitute
+   Memcheck:Leak
+   match-leak-kinds: definite
+   fun:realloc
+   obj:/usr/lib/libfontconfig.so*
+   obj:/usr/lib/libfontconfig.so*
+   fun:FcDefaultSubstitute
+}
+
+# Pixman
+{
+   pixman_image_composite32
+   Memcheck:Cond
+   obj:/usr/lib/libpixman-1.so*
+   obj:/usr/lib/libpixman-1.so*
+   fun:pixman_image_composite32
+}
+
+# Pango
+{
+   pango 1
+   Memcheck:Leak
+   match-leak-kinds: definite
+   fun:realloc
+   obj:/usr/lib/libfontconfig.so*
+   obj:/usr/lib/libfontconfig.so*
+   obj:/usr/lib/libcairo.so*
+   fun:pango_cairo_fc_font_map_fontset_key_substitute
+}
+
+{
+  pango 2
+  Memcheck:Leak
+  fun:realloc
+  obj:/usr/lib/libfontconfig.so*
+  obj:/usr/lib/libfontconfig.so*
+  fun:_cairo_ft_font_options_substitute
+}
diff --git a/gtk64.supp b/gtk64.supp
new file mode 100644
index 0000000000..39f4f525b1
--- /dev/null
+++ b/gtk64.supp
@@ -0,0 +1,277 @@
+# Actual GTK things
+{
+  GtkWidgetClass action GPtrArray
+  Memcheck:Leak
+  fun:malloc
+  fun:g_malloc
+  fun:g_slice_alloc
+  fun:g_ptr_array_sized_new
+  fun:g_ptr_array_new
+  fun:gtk_widget_class_add_action
+}
+
+{
+   GTK media extension gio modules
+   Memcheck:Leak
+   match-leak-kinds: definite
+   fun:malloc
+   fun:g_malloc
+   fun:g_slice_alloc
+   fun:g_slice_alloc0
+   fun:g_type_create_instance
+   fun:g_object_new_internal
+   fun:g_object_new_with_properties
+   fun:g_object_new
+   fun:g_io_module_new
+   fun:g_io_modules_scan_all_in_directory_with_scope
+   fun:gtk_media_file_extension_init
+}
+
+{
+   gtk-style-context
+   Memcheck:Leak
+   match-leak-kinds: possible
+   fun:malloc
+   fun:g_malloc
+   ...
+   fun:gtk_css_node_declaration_make_writable
+   ...
+   fun:gtk_style_constructed
+}
+
+{
+   gtk-style-context2
+   Memcheck:Leak
+   match-leak-kinds: possible
+   fun:malloc
+   fun:g_malloc
+   ...
+   fun:gtk_css_node_declaration_make_writable_resize
+   ...
+   fun:gtk_style_constructed
+}
+
+# AMD driver
+{
+  radeonsi_dri general
+  Memcheck:Leak
+  fun:calloc
+  ...
+  obj:/usr/lib64/dri/radeonsi_dri.so
+}
+
+# mesa driver stuff
+{
+   i965 addr4
+   Memcheck:Addr4
+   obj:/usr/lib64/dri/i965_dri.so*
+}
+
+{
+   i965 addr8
+   Memcheck:Addr8
+   obj:/usr/lib64/dri/i965_dri.so*
+}
+
+{
+   i965 memcpy
+   Memcheck:Addr8
+   fun:memcpy*
+   obj:/usr/lib64/dri/i965_dri.so*
+}
+
+{
+   i965 memcpy
+   Memcheck:Addr2
+   fun:memcpy*
+   obj:/usr/lib64/dri/i965_dri.so*
+}
+
+{
+   mesa memcmp 8
+   Memcheck:Addr8
+   fun:*memcmp*
+   obj:/usr/lib64/dri/i965_dri.so*
+}
+
+{
+   mesa memcmp 1
+   Memcheck:Addr1
+   fun:*memcmp*
+   obj:/usr/lib64/dri/i965_dri.so*
+}
+
+{
+   mesa memset 8
+   Memcheck:Addr8
+   fun:*memset*
+   obj:/usr/lib64/dri/i965_dri.so
+}
+
+{
+   mesa realpath
+   Memcheck:Leak
+   match-leak-kinds: definite
+   fun:malloc
+   fun:realpath@@GLIBC_2.3
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   fun:epoxy_eglInitialize_global_rewrite_ptr
+}
+
+{
+   mesa calloc
+   Memcheck:Leak
+   match-leak-kinds: definite
+   fun:calloc
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   fun:epoxy_eglInitialize_global_rewrite_ptr
+}
+
+{
+   mesa malloc
+   Memcheck:Leak
+   match-leak-kinds: definite
+   fun:malloc
+   obj:/usr/lib64/dri/i965_dri.so*
+}
+
+{
+   mesa glReadPixels
+   Memcheck:Addr16
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   fun:epoxy_glReadPixels_global_rewrite_ptr
+}
+
+{
+   epoxy glxQueryServerString 1
+   Memcheck:Leak
+   fun:malloc
+   fun:XextAddDisplay
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   fun:epoxy_glXQueryServerString_global_rewrite_ptr
+
+}
+
+{
+   epoxy glxQueryServerString 2
+   Memcheck:Leak
+   match-leak-kinds: definite
+   fun:malloc
+   fun:realpath*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   fun:epoxy_glXQueryServerString_global_rewrite_ptr
+}
+
+{
+   epoxy glGetTexImage
+   Memcheck:Addr16
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   obj:*
+   fun:epoxy_glGetTexImage_global_rewrite_ptr
+}
+
+
+
+
+# Fontconfig
+{
+   FcFontSetList
+   Memcheck:Leak
+   match-leak-kinds: definite
+   fun:malloc
+   obj:/usr/lib64/libfontconfig.so*
+   obj:/usr/lib64/libfontconfig.so*
+   fun:FcFontSetList
+}
+
+{
+   FcFontRenderPrepare
+   Memcheck:Leak
+   match-leak-kinds: definite
+   fun:realloc
+   obj:/usr/lib64/libfontconfig.so*
+   obj:/usr/lib64/libfontconfig.so*
+   fun:FcFontRenderPrepare
+}
+
+{
+   FcDefaultSubstitute
+   Memcheck:Leak
+   match-leak-kinds: definite
+   fun:realloc
+   obj:/usr/lib64/libfontconfig.so*
+   obj:/usr/lib64/libfontconfig.so*
+   fun:FcDefaultSubstitute
+}
+
+# Pixman
+{
+   pixman_image_composite32
+   Memcheck:Cond
+   obj:/usr/lib64/libpixman-1.so*
+   obj:/usr/lib64/libpixman-1.so*
+   fun:pixman_image_composite32
+}
+
+# Pango
+{
+   pango 1
+   Memcheck:Leak
+   match-leak-kinds: definite
+   fun:realloc
+   obj:/usr/lib64/libfontconfig.so*
+   obj:/usr/lib64/libfontconfig.so*
+   obj:/usr/lib64/libcairo.so*
+   fun:pango_cairo_fc_font_map_fontset_key_substitute
+}
+
+{
+  pango 2
+  Memcheck:Leak
+  fun:realloc
+  obj:/usr/lib64/libfontconfig.so*
+  obj:/usr/lib64/libfontconfig.so*
+  fun:_cairo_ft_font_options_substitute
+}
+
+# GLib
+{
+  glib 1
+  Memcheck:Leak
+  match-leak-kinds: definite
+  fun:malloc
+  fun:g_malloc
+  fun:g_quark_init
+}
diff --git a/meson.build b/meson.build
index 7efe30999d..bd61f6664c 100644
--- a/meson.build
+++ b/meson.build
@@ -980,6 +980,13 @@ meson.add_install_script('build-aux/meson/post-install.py',
                          gtk_libdir,
                          gtk_datadir)
 
+if host_machine.system() != 'windows'
+  # Install Valgrind suppression files (except on Windows,
+  # as Valgrind is currently not supported on Windows)
+  install_data('gtk.supp', 'gtk64.supp',
+    install_dir : join_paths(gtk_datadir, 'gtk-3.0', 'valgrind'))
+endif
+
 summary = [
   '',
   '------',