liblbxutil: Fix build with gcc10/-fno-common

Signed-off-by: Khem Raj <raj.khem@gmail.com>

2 files changed, 39 insertions, 1 deletions

diff --git a/meta-oe/recipes-graphics/xorg-lib/liblbxutil-1.1.0/0001-lbx_zlib-Mark-declration-with-extern.patch b/meta-oe/recipes-graphics/xorg-lib/liblbxutil-1.1.0/0001-lbx_zlib-Mark-declration-with-extern.patch
new file mode 100644
index 0000000000..32a24b4be1
--- /dev/null
+++ b/meta-oe/recipes-graphics/xorg-lib/liblbxutil-1.1.0/0001-lbx_zlib-Mark-declration-with-extern.patch
@@ -0,0 +1,36 @@
+From 95ed4b743f197e20f1884a326d5a7128187a7ba6 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 13 Aug 2020 17:56:30 -0700
+Subject: [PATCH] lbx_zlib: Mark declration with extern
+
+Fixes build with gcc10/-fno-common
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/lbx_zlib/lbx_zlib.h | 12 ++++++------
+ 1 file changed, 6 insertions(+), 6 deletions(-)
+
+diff --git a/src/lbx_zlib/lbx_zlib.h b/src/lbx_zlib/lbx_zlib.h
+index 8ae8956..bec3b96 100644
+--- a/src/lbx_zlib/lbx_zlib.h
++++ b/src/lbx_zlib/lbx_zlib.h
+@@ -136,9 +136,9 @@ extern void Xfree(pointer /*ptr*/);
+ #endif
+ 
+ /* lbx_zlib.c */
+-unsigned long stream_out_compressed;
+-unsigned long stream_out_uncompressed;
+-unsigned long stream_out_plain;
+-unsigned long stream_in_compressed;
+-unsigned long stream_in_uncompressed;
+-unsigned long stream_in_plain;
++extern unsigned long stream_out_compressed;
++extern unsigned long stream_out_uncompressed;
++extern unsigned long stream_out_plain;
++extern unsigned long stream_in_compressed;
++extern unsigned long stream_in_uncompressed;
++extern unsigned long stream_in_plain;
+-- 
+2.28.0
+
diff --git a/meta-oe/recipes-graphics/xorg-lib/liblbxutil_1.1.0.bb b/meta-oe/recipes-graphics/xorg-lib/liblbxutil_1.1.0.bb
index 3e5c31a05d..58b4f31b17 100644
--- a/meta-oe/recipes-graphics/xorg-lib/liblbxutil_1.1.0.bb
+++ b/meta-oe/recipes-graphics/xorg-lib/liblbxutil_1.1.0.bb
@@ -7,7 +7,9 @@ DEPENDS += " xorgproto zlib"
 PE = "1"
 PR = "r11"
 
-SRC_URI += "file://mkg3states-1.1.patch"
+SRC_URI += "file://mkg3states-1.1.patch \
+            file://0001-lbx_zlib-Mark-declration-with-extern.patch \
+           "
 SRC_URI[md5sum] = "273329a78c2e9ea189ac416c7fde94a1"
 SRC_URI[sha256sum] = "c6b6ff7858ec619cafa8205debca6bf78c5610a2844a782ed643c7fd017cf8ae"