From 65630d6310817a1ac1cb03749d425bb539994e6a Mon Sep 17 00:00:00 2001
From: Ting-Wei Lan <lantw@src.gnome.org>
Date: Sun, 7 Jan 2018 03:05:51 +0800
Subject: [PATCH] build: Use portable sed syntax in src/Makefile.am

Replace non-portable \+ with \{, \} to avoid build failure on systems
not using GNU sed.

https://bugzilla.gnome.org/show_bug.cgi?id=792280
---
 src/Makefile.am | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Makefile.am b/src/Makefile.am
index 3b50bf589..be3010c28 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -750,7 +750,7 @@ $(if $(findstring unstable,$1),unstable,stable)
 endef
 
 define protoname
-$(shell echo $1 | sed 's/\([a-z\-]\+\)-[a-z]\+-v[0-9]\+/\1/')
+$(shell echo $1 | sed 's/\([a-z\-]\{1,\}\)-[a-z]\{1,\}-v[0-9]\{1,\}/\1/')
 endef
 
 %-protocol.c : $(WAYLAND_PROTOCOLS_DATADIR)/$$(call protostability,$$*)/$$(call protoname,$$*)/$$*.xml