From: Tobias Brunner <tobias@strongswan.org>
Date: Thu, 8 Nov 2012 15:20:41 +0000 (+0100)
Subject: Fixed search for ruby.h in ./configure for newer Ruby releases
X-Git-Tag: 5.0.2dr4~114
X-Git-Url: https://git.strongswan.org/?p=strongswan.git;a=commitdiff_plain;h=5057df5b73c8547ce4cc8ce2197081b83cf297da

Fixed search for ruby.h in ./configure for newer Ruby releases
---

diff --git a/configure.in b/configure.in
index 6fecf8c..c00a478 100644
--- a/configure.in
+++ b/configure.in
@@ -644,24 +644,25 @@ if test x$dumm = xtrue; then
 	AC_CHECK_PROGS(RUBY, ruby)
 	AC_MSG_CHECKING([for Ruby header files])
 	if test -n "$RUBY"; then
-		RUBYDIR=`($RUBY -rmkmf -e 'print Config::CONFIG[["archdir"]] || $archdir') 2>/dev/null`
-		if test -n "$RUBYDIR"; then
-			dirs="$RUBYDIR"
-			RUBYINCLUDE=none
-			for i in $dirs; do
-				if test -r $i/ruby.h; then
-					AC_MSG_RESULT([$i])
-					RUBYINCLUDE="-I$i"
-					break;
-				fi
-			done
-			if test x"$RUBYINCLUDE" = xnone; then
-				AC_MSG_ERROR([ruby.h not found])
+		RUBYINCLUDE=
+		RUBYDIR=`($RUBY -r rbconfig -e 'print RbConfig::CONFIG[["rubyhdrdir"]] || ""') 2>/dev/null`
+		if test -n "$RUBYDIR" -a -r "$RUBYDIR/ruby.h"; then
+			RUBYARCH=`($RUBY -r rbconfig -e 'print RbConfig::CONFIG[["arch"]] || ""') 2>/dev/null`
+			if test -n "$RUBYARCH"; then
+				AC_MSG_RESULT([$RUBYDIR])
+				RUBYINCLUDE="-I$RUBYDIR -I$RUBYDIR/$RUBYARCH"
 			fi
-			AC_SUBST(RUBYINCLUDE)
 		else
-			AC_MSG_ERROR([unable to determine ruby configuration])
+			RUBYDIR=`($RUBY -r rbconfig -e 'print RbConfig::CONFIG[["archdir"]] || ""') 2>/dev/null`
+			if test -n "$RUBYDIR" -a -r "$RUBYDIR/ruby.h"; then
+				AC_MSG_RESULT([$RUBYDIR])
+				RUBYINCLUDE="-I$RUBYDIR"
+			fi
+		fi
+		if test -z "$RUBYINCLUDE"; then
+			AC_MSG_ERROR([ruby.h not found])
 		fi
+		AC_SUBST(RUBYINCLUDE)
 	else
 		AC_MSG_ERROR([don't know how to run ruby])
 	fi