--- a/configure	2010-07-04 10:04:47.000000000 +0530

+++ b/configure	2010-07-04 10:04:41.000000000 +0530

@@ -5,7 +5,8 @@

 CXX="g++"

 enable_lcms="no"

 enable_openmp="no"

-CFLAGS="-O4 -I. -w $CFLAGS"

+CFLAGS_DEFAULT="-O4 -w"

+CFLAGS_ADD="-I."

 LDFLAGS=

 DESTDIR=""

 PREFIX="/usr/local"

@@ -121,14 +122,14 @@

 if [ "$enable_lcms" = "yes" ]; then

 	echo "yes"

 	check_lib lcms cmsErrorAction $lcms_libs

-	CFLAGS="$CFLAGS -DUSE_LCMS -I$lcms_headers"

+	CFLAGS_DEFAULT="$CFLAGS_DEFAULT -DUSE_LCMS -I$lcms_headers"

 else

 	echo "no"

 fi

 printf "Enable openmp support... "

 if [ "$enable_openmp" = "yes" ]; then

-	CFLAGS="$CFLAGS -fopenmp"

+	CFLAGS_DEFAULT="$CFLAGS_DEFAULT -fopenmp"

 	echo "yes"

 else

 	echo "no"

@@ -141,7 +142,11 @@

 echo "CC = $CC" >> Makefile

 echo "CXX = $CXX" >> Makefile

-echo "CFLAGS = $CFLAGS" >> Makefile

+if [ -z "$CFLAGS" ]; then

+	echo "CFLAGS = $CFLAGS_ADD $CFLAGS_DEFAULT" >> Makefile

+else

+	echo "CFLAGS = $CFLAGS_ADD $CFLAGS" >> Makefile

+fi

 echo "CXXFLAGS = \$(CFLAGS)" >> Makefile

 echo "LDFLAGS = $LDFLAGS" >> Makefile

 echo "DESTDIR = $DESTDIR" >> Makefile