[PATCH] fix KEYSYMDEFDIR autodetection when crosscompiling

[Rolf Eike Beer]

From 284014443a30349b81eb0c98e97947a131962b2e Mon Sep 17 00:00:00 2001
From: Rolf Eike Beer <eb at emlix.com>
Date: Mon, 10 Jul 2017 09:43:36 +0200
Subject: [PATCH] fix KEYSYMDEFDIR autodetection when crosscompiling

When PKG_CONFIG_SYSROOT_DIR is set library and include paths queried from
pkg-config are automatically rewritten to be relative to the given path. This
does not apply to any variable queried explicitely using "--variable=". Add the
prefix by hand to get the correct paths when cross compiling.

Signed-off-by: Rolf Eike Beer <eb at emlix.com>
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 9f1953ee..2bbb3a03 100644
--- a/configure.ac
+++ b/configure.ac
@@ -233,7 +233,7 @@ AC_MSG_CHECKING([keysym definitions])
 AC_ARG_WITH([keysymdefdir],
         [AC_HELP_STRING([--with-keysymdefdir=DIR], [The location of keysymdef.h (defaults to xproto include dir)])],
         [KEYSYMDEFDIR=$withval],
-        [KEYSYMDEFDIR=`$PKG_CONFIG --variable=includedir xproto`/X11])
+        [KEYSYMDEFDIR=$PKG_CONFIG_SYSROOT_DIR`$PKG_CONFIG --variable=includedir xproto`/X11])
 
 if test ! -d "$KEYSYMDEFDIR"; then
 	AC_MSG_ERROR([$KEYSYMDEFDIR doesn't exist or isn't a directory])
-- 
2.13.2


-- 
Rolf Eike Beer, emlix GmbH, http://www.emlix.com
Fon +49 551 30664-0, Fax +49 551 30664-11
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