[PATCH] Use SED set by libtool macros

[Yaakov (Cygwin/X)]

From: Yaakov Selkowitz <yselkowitz at users.sourceforge.net>

We now use libtool, which calls AC_PROG_SED and sets SED as the path to
a fully-functional 'sed' (which may also be called 'gsed' if GNU sed is
installed alongside a proprietary version).  Therefore we should respect
this value of SED so we are sure to use the correct one.

This is a follow up to commit 9be4157391edf0c5fc4ee36adfb1eb1c3bdb8e3b.

Signed-off-by: Yaakov Selkowitz <yselkowitz at users.sourceforge.net>
---
 configure.ac |    9 ++++-----
 1 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/configure.ac b/configure.ac
index 6b3c002..e9f9453 100644
--- a/configure.ac
+++ b/configure.ac
@@ -77,7 +77,6 @@ AC_PROG_LEX
 AC_PROG_YACC
 AC_SYS_LARGEFILE
 XORG_PROG_RAWCPP
-AC_PATH_PROG(SED,sed)
 
 # Quoted so that make will expand $(CWARNFLAGS) in makefiles to allow
 # easier overrides at build time.
@@ -1152,8 +1151,8 @@ fi
 dnl XKM_OUTPUT_DIR (used in code) must end in / or file names get hosed
 dnl XKB_COMPILED_DIR (used in Makefiles) must not or install-sh gets confused
 
-XKBOUTPUT=`echo $XKBOUTPUT/ | sed 's|/*$|/|'`
-XKB_COMPILED_DIR=`echo $XKBOUTPUT | sed 's|/*$||'`
+XKBOUTPUT=`echo $XKBOUTPUT/ | $SED 's|/*$|/|'`
+XKB_COMPILED_DIR=`echo $XKBOUTPUT | $SED 's|/*$||'`
 AC_DEFINE_DIR(XKM_OUTPUT_DIR, XKBOUTPUT, [Path to XKB output dir])
 AC_SUBST(XKB_COMPILED_DIR)
 
@@ -1631,11 +1630,11 @@ if test "x$XORG" = xyes; then
 		AC_CHECK_HEADERS([sys/vt.h], [solaris_vt=yes], [solaris_vt=no])
 		# Check for minimum supported release
 		AC_MSG_CHECKING([Solaris version])
-	        OS_MINOR=`echo ${host_os}|sed -e 's/^.*solaris2\.//' -e s'/\..*$//'`
+	        OS_MINOR=`echo ${host_os}|$SED -e 's/^.*solaris2\.//' -e s'/\..*$//'`
 		if test "${OS_MINOR}" -ge 7 ; then
 	        	AC_MSG_RESULT(Solaris ${OS_MINOR})
 		else
-			AC_MSG_RESULT(Solaris `echo ${host_os}|sed -e 's/^.*solaris//`)
+			AC_MSG_RESULT(Solaris `echo ${host_os}|$SED -e 's/^.*solaris//`)
 		fi
 		if test "${OS_MINOR}" -lt 8 ; then
 			AC_MSG_ERROR([This release no longer supports Solaris versions older than Solaris 8.])
-- 
1.6.6.1