From 65e72938ca5c6ba5c6a5c86c881ecaecb5183539 Mon Sep 17 00:00:00 2001
From: Jordan Lee <jordan@transmissionbt.com>
Date: Mon, 9 Apr 2012 03:00:38 +0000
Subject: [PATCH] better fix for #4826 because r13268 introduced a regression
 with not finding relative-path compilers. d'oh

---
 configure.ac | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/configure.ac b/configure.ac
index b1acf6d46..5f6681768 100644
--- a/configure.ac
+++ b/configure.ac
@@ -73,13 +73,15 @@ AC_SUBST(LIBAPPINDICATOR_MINIMUM)
 
 AC_PROG_CC
 AC_PROG_CXX
-AC_MSG_CHECKING([for $CXX])
-if test -f "$CXX"; then
+if test "x$CXX" != "x"; then # CXX is set...
+  if test -f "$CXX"; then # maybe it's an absolute path passed in env variables...
+    AC_MSG_CHECKING([for $CXX])
     HAVE_CXX="yes"
-else
-    HAVE_CXX="no"
+    AC_MSG_RESULT([$HAVE_CXX])
+  else
+    AC_CHECK_PROG([HAVE_CXX],[$CXX],[yes],[no])
+  fi
 fi
-AC_MSG_RESULT([$HAVE_CXX])
 AC_C_INLINE
 if test "x$GCC" = "xyes" ; then