yann@103: Correctly check for g++ existence.
yann@103: 
yann@103: Copyright 2007 Yann E. MORIN <yann.morin.1998@anciens.enib.fr>
yann@103: Licensed to you as dmalloc-5.5.2 is.
yann@103: 
yann@103: diff -dur dmalloc-5.5.2.orig/configure dmalloc-5.5.2/configure
yann@103: --- dmalloc-5.5.2.orig/configure	2007-05-18 11:40:31.000000000 +0200
yann@103: +++ dmalloc-5.5.2/configure	2007-05-18 11:42:02.000000000 +0200
yann@103: @@ -2643,7 +2643,7 @@
yann@103:  
yann@103:  
yann@103:  # see if we actually have a CXX program
yann@103: -if test "$ac_cv_prog_CXX" = "" -o ! -x "$ac_cv_prog_CXX"; then
yann@103: +if test "$ac_cv_prog_CXX" = "" -o ! -x `which "$ac_cv_prog_CXX"`; then
yann@103:      { echo "$as_me:$LINENO: WARNING: could not find C++ compiler $ac_cv_prog_CXX" >&5
yann@103:  echo "$as_me: WARNING: could not find C++ compiler $ac_cv_prog_CXX" >&2;}
yann@103:      enable_cxx=no