Something

gcc -o build-i686-linux/Mucipher/md5.o -c "-fPIC -Wall -pipe" -fPIC -Wall -pipe -fomit-frame-pointer -I. -I/usr/local/include -I/usr/include -I/usr/X11R6/include -I/usr/include/libxml++-2.6 -I/usr/lib/libxml++-2.6/include -I/usr/include/libxml2 -I/usr/include/glibmm-2.4 -I/usr/lib/glibmm-2.4/include -I/usr/include/sigc++-2.0 -I/usr/lib/sigc++-2.0/include -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include build-i686-linux/Mucipher/md5.c
cc1: error: unrecognized command line option "-fPIC -Wall -pipe"
scons: *** [build-i686-linux/Mucipher/md5.o] Error 1
scons: building terminated because of errors.