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dev-cpp/gstreamermm: Add patch to build with gcc-11

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Closes: https://bugs.gentoo.org/786444
Signed-off-by: Matt Turner <mattst88@gentoo.org>
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Matt Turner
2021-08-04 15:25:36 -07:00
parent 701c2ecdf5
commit 139cd7a381
2 changed files with 21 additions and 0 deletions
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17
dev-cpp/gstreamermm/files/gstreamermm-1.10.0-no-volatile.patch Normal file
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@@ -0,0 +1,17 @@
https://bugs.gentoo.org/786444
g_once_init_enter(void*) should NOT be passed a volatile argument:
https://developer.gnome.org/glib/stable/glib-Threads.html#g-once-init-enter
"While location has a volatile qualifier, this is a historical
artifact and the pointer passed to it should not be volatile."
--- gstreamermm-1.10.0/gstreamer/gstreamermm/register.h.orig 2017-10-20 12:26:46.000000000 +0300
+++ gstreamermm-1.10.0/gstreamer/gstreamermm/register.h 2021-05-25 17:52:13.031337753 +0300
@@ -110,7 +110,7 @@
/* The typedef for GType may be gulong or gsize, depending on the
* system and whether the compiler is c++ or not. The g_once_init_*
* functions always take a gsize * though ... */
- static volatile gsize gonce_data = 0;
+ static gsize gonce_data = 0;
if (g_once_init_enter (&gonce_data)) {
GTypeInfo info;