x11-plugins/wmix: fix build with -fno-common

Closes: https://bugs.gentoo.org/706720
Package-Manager: Portage-2.3.86, Repoman-2.3.20
Signed-off-by: Bernard Cafarelli <voyageur@gentoo.org>

2 files changed, 92 insertions, 1 deletions

diff --git a/x11-plugins/wmix/files/wmix-3.4-gcc-10.patch b/x11-plugins/wmix/files/wmix-3.4-gcc-10.patch
new file mode 100644
index 000000000000..4e91a1a53d78
--- /dev/null
+++ b/x11-plugins/wmix/files/wmix-3.4-gcc-10.patch
@@ -0,0 +1,89 @@
+diff -Naur wmix-3.4.orig/include/mixer.h wmix-3.4/include/mixer.h
+--- wmix-3.4.orig/include/mixer.h	2018-04-30 14:17:50.000000000 +0200
++++ wmix-3.4/include/mixer.h	2020-01-29 19:07:14.932404252 +0100
+@@ -55,28 +55,28 @@
+  * - Muting must occur independently of the volume level.
+  */
+ 
+-void (*mixer_init)(const char *mixer_device,
++extern void (*mixer_init)(const char *mixer_device,
+                    bool verbose,
+                    const char *exclude[]);
+-bool (*mixer_is_changed)(void);
+-int (*mixer_get_channel_count)(void);
+-int (*mixer_get_channel)(void);
+-const char *(*mixer_get_channel_name)(void);
+-const char *(*mixer_get_short_name)(void);
+-void (*mixer_set_channel)(int channel);
+-void (*mixer_set_channel_rel)(int delta_channel);
+-float (*mixer_get_volume)(void);
+-void (*mixer_set_volume)(float volume);
+-void (*mixer_set_volume_rel)(float delta_volume);
+-float (*mixer_get_balance)(void);
+-void (*mixer_set_balance)(float balance);
+-void (*mixer_set_balance_rel)(float delta_balance);
+-void (*mixer_toggle_mute)(void);
+-void (*mixer_toggle_rec)(void);
+-bool (*mixer_is_muted)(void);
+-bool (*mixer_is_stereo)(void);
+-bool (*mixer_is_rec)(void);
+-bool (*mixer_can_rec)(void);
+-bool (*is_exclude)(const char *short_name,
++extern bool (*mixer_is_changed)(void);
++extern int (*mixer_get_channel_count)(void);
++extern int (*mixer_get_channel)(void);
++extern const char *(*mixer_get_channel_name)(void);
++extern const char *(*mixer_get_short_name)(void);
++extern void (*mixer_set_channel)(int channel);
++extern void (*mixer_set_channel_rel)(int delta_channel);
++extern float (*mixer_get_volume)(void);
++extern void (*mixer_set_volume)(float volume);
++extern void (*mixer_set_volume_rel)(float delta_volume);
++extern float (*mixer_get_balance)(void);
++extern void (*mixer_set_balance)(float balance);
++extern void (*mixer_set_balance_rel)(float delta_balance);
++extern void (*mixer_toggle_mute)(void);
++extern void (*mixer_toggle_rec)(void);
++extern bool (*mixer_is_muted)(void);
++extern bool (*mixer_is_stereo)(void);
++extern bool (*mixer_is_rec)(void);
++extern bool (*mixer_can_rec)(void);
++extern bool (*is_exclude)(const char *short_name,
+                    const char *exclude[]);
+-void (*mixer_tick)(void);
++extern void (*mixer_tick)(void);
+diff -Naur wmix-3.4.orig/wmix.c wmix-3.4/wmix.c
+--- wmix-3.4.orig/wmix.c	2019-07-12 18:44:38.000000000 +0200
++++ wmix-3.4/wmix.c	2020-01-29 19:06:52.685402994 +0100
+@@ -53,6 +53,31 @@
+ static int mouse_drag_home_y;
+ static int idle_loop;
+ 
++void (*mixer_init)(const char *mixer_device,
++                   bool verbose,
++                   const char *exclude[]);
++bool (*mixer_is_changed)(void);
++int (*mixer_get_channel_count)(void);
++int (*mixer_get_channel)(void);
++const char *(*mixer_get_channel_name)(void);
++const char *(*mixer_get_short_name)(void);
++void (*mixer_set_channel)(int channel);
++void (*mixer_set_channel_rel)(int delta_channel);
++float (*mixer_get_volume)(void);
++void (*mixer_set_volume)(float volume);
++void (*mixer_set_volume_rel)(float delta_volume);
++float (*mixer_get_balance)(void);
++void (*mixer_set_balance)(float balance);
++void (*mixer_set_balance_rel)(float delta_balance);
++void (*mixer_toggle_mute)(void);
++void (*mixer_toggle_rec)(void);
++bool (*mixer_is_muted)(void);
++bool (*mixer_is_stereo)(void);
++bool (*mixer_is_rec)(void);
++bool (*mixer_can_rec)(void);
++bool (*is_exclude)(const char *short_name,
++                   const char *exclude[]);
++void (*mixer_tick)(void);
+ /* local stuff */
+ static void signal_catch(int sig);
+ static void button_press_event(XButtonEvent *event);
diff --git a/x11-plugins/wmix/wmix-3.4.ebuild b/x11-plugins/wmix/wmix-3.4.ebuild
index 55507ef664ac..5f69dde7b3ac 100644
--- a/x11-plugins/wmix/wmix-3.4.ebuild
+++ b/x11-plugins/wmix/wmix-3.4.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2019 Gentoo Authors
+# Copyright 1999-2020 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
@@ -20,3 +20,5 @@ RDEPEND="media-libs/alsa-lib
 	x11-libs/libXrandr"
 DEPEND="${RDEPEND}
 	x11-base/xorg-proto"
+
+PATCHES=( "${FILESDIR}"/${P}-gcc-10.patch )