Index: /trunk/FACT++/.macro_dir/ac_check_package.m4
===================================================================
--- /trunk/FACT++/.macro_dir/ac_check_package.m4	(revision 13800)
+++ /trunk/FACT++/.macro_dir/ac_check_package.m4	(revision 13801)
@@ -57,4 +57,6 @@
 	fi
 
+        no_good=no
+
 	AC_CHECK_HEADER($4,,no_good=yes)
 	AC_CHECK_LIB($3,$2,,no_good=yes)
Index: /trunk/FACT++/configure
===================================================================
--- /trunk/FACT++/configure	(revision 13800)
+++ /trunk/FACT++/configure	(revision 13801)
@@ -19640,4 +19640,6 @@
 	fi
 
+        no_good=no
+
 	ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
 if test "x$ac_cv_header_zlib_h" = xyes; then :
@@ -19756,4 +19758,6 @@
 	fi
 
+        no_good=no
+
 	ac_fn_c_check_header_mongrel "$LINENO" "GL/gl.h" "ac_cv_header_GL_gl_h" "$ac_includes_default"
 if test "x$ac_cv_header_GL_gl_h" = xyes; then :
@@ -19870,4 +19874,6 @@
 	fi
 
+        no_good=no
+
 	ac_fn_c_check_header_mongrel "$LINENO" "GL/glu.h" "ac_cv_header_GL_glu_h" "$ac_includes_default"
 if test "x$ac_cv_header_GL_glu_h" = xyes; then :
@@ -19986,4 +19992,6 @@
 	fi
 
+        no_good=no
+
 	ac_fn_c_check_header_mongrel "$LINENO" "libnova/julian_day.h" "ac_cv_header_libnova_julian_day_h" "$ac_includes_default"
 if test "x$ac_cv_header_libnova_julian_day_h" = xyes; then :
@@ -20113,4 +20121,6 @@
 	fi
 
+        no_good=no
+
 	ac_fn_c_check_header_mongrel "$LINENO" "fitsio.h" "ac_cv_header_fitsio_h" "$ac_includes_default"
 if test "x$ac_cv_header_fitsio_h" = xyes; then :
@@ -20239,4 +20249,6 @@
 		CFLAGS="$CFLAGS -I${ccfits_include}"
 	fi
+
+        no_good=no
 
 	ac_fn_cxx_check_header_mongrel "$LINENO" "CCfits/CCfits" "ac_cv_header_CCfits_CCfits" "$ac_includes_default"
@@ -23625,5 +23637,5 @@
 
 		cat > conftest.$ac_ext <<EOF
-#line 23627 "configure"
+#line 23639 "configure"
 #include "confdefs.h"
 #include <qglobal.h>