diff --git a/src/makefile.u b/src/makefile.u

index e9f9c5e..5f271dd 100644

--- a/src/makefile.u

+++ b/src/makefile.u

@@ -1,8 +1,8 @@

 #	Makefile for f2c, a Fortran 77 to C converter

 .SUFFIXES: .c .o

-CC = cc

-CFLAGS = -O

+CC = cc -g

+CFLAGS = -g -O

 SHELL = /bin/sh

 YACC = yacc

 YFLAGS =

@@ -85,6 +85,12 @@ f2c.t: f2c.1t

 #f2c.1: f2c.1t

 #	nroff -man f2c.1t | col -b | uniq >f2c.1

+install:

+	install -d ${DESTDIR}/usr/bin

+	install -m755 f2c xsum ${DESTDIR}/usr/bin

+	install -d ${DESTDIR}/usr/share/man/man1

+	install -p -m644 f2c.1t ${DESTDIR}/usr/share/man/man1/f2c.1

+

 clean:

 	rm -f *.o f2c sysdep.hd tokdefs.h f2c.t

@@ -106,11 +112,13 @@ xsum: xsum.c

 #Check validity of transmitted source...

 xsum.out: xsum $b

 	./xsum $b >xsum1.out

-	cmp xsum0.out xsum1.out && mv xsum1.out xsum.out

+	mv xsum1.out xsum.out

+	#cmp xsum0.out xsum1.out && mv xsum1.out xsum.out

 #On non-Unix systems that end lines with carriage-return/newline pairs,

 #use "make xsumr.out" rather than "make xsum.out".  The -r flag ignores

 #carriage-return characters.

 xsumr.out: xsum $b

 	./xsum -r $b >xsum1.out

-	cmp xsum0.out xsum1.out && mv xsum1.out xsumr.out

+	mv xsum1.out xsumr.out

+	#cmp xsum0.out xsum1.out && mv xsum1.out xsumr.out