commit:     8c25bdd23f13c850c10330fc66c799a79c08f1e2
Author:     Jakov Smolic <jakov.smolic <AT> sartura <DOT> hr>
AuthorDate: Mon Dec 28 14:15:44 2020 +0000
Commit:     David Seifert <soap <AT> gentoo <DOT> org>
CommitDate: Mon Dec 28 14:15:44 2020 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=8c25bdd2

x11-drivers/xf86-video-openchrome: Fix build with gcc-10

* Thanks to Sam James for providing the patch link

Closes: https://bugs.gentoo.org/707478
Closes: https://github.com/gentoo/gentoo/pull/18476
Package-Manager: Portage-3.0.9, Repoman-3.0.1
Signed-off-by: Jakov Smolic <jakov.smolic <AT> sartura.hr>
Signed-off-by: David Seifert <soap <AT> gentoo.org>

 .../xf86-video-openchrome-0.6.0-fno-common.patch   | 45 ++++++++++++++++++++++
 .../xf86-video-openchrome-0.6.0.ebuild             |  4 +-
 2 files changed, 48 insertions(+), 1 deletion(-)

diff --git 
a/x11-drivers/xf86-video-openchrome/files/xf86-video-openchrome-0.6.0-fno-common.patch
 
b/x11-drivers/xf86-video-openchrome/files/xf86-video-openchrome-0.6.0-fno-common.patch
new file mode 100644
index 00000000000..78f3ca9a6cc
--- /dev/null
+++ 
b/x11-drivers/xf86-video-openchrome/files/xf86-video-openchrome-0.6.0-fno-common.patch
@@ -0,0 +1,45 @@
+--- a/src/via_driver.h
++++ b/src/via_driver.h
+@@ -393,9 +393,6 @@ typedef struct
+ } VIAEntRec, *VIAEntPtr;
+ 
+ 
+-/* In via_display.c. */
+-const xf86CrtcFuncsRec iga1_crtc_funcs;
+-const xf86CrtcFuncsRec iga2_crtc_funcs;
+ 
+ /* In via_exa.c. */
+ Bool viaInitExa(ScreenPtr pScreen);
+--- a/src/via_sii164.h
++++ b/src/via_sii164.h
+@@ -47,7 +47,7 @@ typedef struct _viaSiI164 {
+ } viaSiI164Rec, *viaSiI164RecPtr;
+ 
+ 
+-const xf86OutputFuncsRec via_sii164_funcs;
++extern const xf86OutputFuncsRec via_sii164_funcs;
+ 
+ Bool viaSiI164Init(ScrnInfoPtr pScrn, I2CBusPtr pI2CBus);
+ 
+--- a/src/via_ums.h
++++ b/src/via_ums.h
+@@ -260,6 +260,8 @@ void viaIGA2SetDisplayRegister(ScrnInfoPtr pScrn, 
DisplayModePtr mode);
+ void viaIGA2Save(ScrnInfoPtr pScrn);
+ void viaIGA2Restore(ScrnInfoPtr pScrn);
+ void ViaShadowCRTCSetMode(ScrnInfoPtr pScrn, DisplayModePtr mode);
++extern const xf86CrtcFuncsRec iga1_crtc_funcs;
++extern const xf86CrtcFuncsRec iga2_crtc_funcs;
+ 
+ /* via_analog.c */
+ void via_analog_init(ScrnInfoPtr pScrn);
+--- a/src/via_vt1632.h
++++ b/src/via_vt1632.h
+@@ -44,7 +44,7 @@ typedef struct _viaVT1632Rec {
+ } viaVT1632Rec, *viaVT1632RecPtr;
+ 
+ 
+-const xf86OutputFuncsRec via_vt1632_funcs;
++extern const xf86OutputFuncsRec via_vt1632_funcs;
+ 
+ Bool viaVT1632Init(ScrnInfoPtr pScrn, I2CBusPtr pI2CBus);
+ 

diff --git 
a/x11-drivers/xf86-video-openchrome/xf86-video-openchrome-0.6.0.ebuild 
b/x11-drivers/xf86-video-openchrome/xf86-video-openchrome-0.6.0.ebuild
index 0dce180b8af..b2f2a36914b 100644
--- a/x11-drivers/xf86-video-openchrome/xf86-video-openchrome-0.6.0.ebuild
+++ b/x11-drivers/xf86-video-openchrome/xf86-video-openchrome-0.6.0.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2017 Gentoo Foundation
+# Copyright 1999-2020 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=5
@@ -24,6 +24,8 @@ DEPEND="
 
 DOCS=( ChangeLog NEWS README )
 
+PATCHES=( "${FILESDIR}"/${P}-fno-common.patch )
+
 src_configure() {
        XORG_CONFIGURE_OPTIONS=(
                $(use_enable debug)

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