Makefile: simplify

config.mk

@@ -8,23 +8,18 @@ MANDIR      = ${PREFIX}/share/man
 MAN1DIR  = ${MANDIR}/man1
 DOCDIR   = ${PREFIX}/share/doc/ii
 
-# Set the following to install to a different root
-DESTDIR     =
-
-INCDIR      = ${PREFIX}/include
-LIBDIR      = ${PREFIX}/lib
-
 # includes and libs
-INCLUDES    = -I. -I${INCDIR} -I/usr/include
-LIBS        = -L${LIBDIR} -L/usr/lib -lc
+INCLUDES = -I. -I/usr/include
+LIBS     =
 
 # compiler
 CC       = cc
 
 # debug
-#CFLAGS      = -g -O0 -pedantic -Wall ${INCLUDES} -DVERSION=\"${VERSION}\" -std=c99 -D_DEFAULT_SOURCE
+#CFLAGS  = -g -O0 -pedantic -Wall ${INCLUDES} -DVERSION=\"${VERSION}\" \
+#	-std=c99 -D_DEFAULT_SOURCE
 #LDFLAGS = ${LIBS}
 
 # release
 CFLAGS   = -Os ${INCLUDES} -DVERSION=\"${VERSION}\" -std=c99 -D_DEFAULT_SOURCE
-LDFLAGS    = -s
+LDFLAGS  = -s ${LIBS}