* misc

aclocal, revised bootstrap script
Autoconf macros continued

can use autoscan to give you "draft" configure.scan

- more programs

don't forget su.c ftpd.c login.c (in tools)
	sbin_PROGRAMS

tools/Makefile.am
	EXTRA_DIST = README.ftpd README.login
what does "make dist" do?

make CFLAGS="-Wall -Werror -g -O2"
	but not on a-hpux11

- installable static libraries

	lib_LIBRARIES = libskey.a
  vs.
	noinst_LIBRARIES = libskey.a

- in /bin/sh

don't use ~, use $HOME

* compiling with headers elsewhere

gcc -I/home/foo/inc

add to tools/Makefile.am:
	INCLUDES = -I../include
then use
	#include <skey.h>

* Checking for functions/etc.

AC_CHECK_LIB(socket, socket)
	-lsocket to $LIBS
	#define HAVE_LIBSOCKET
AC_CHECK_FUNC(crypt)
AC_CHECK_FUNCS(crypt, FOUND, NOT_FOUND)

AC_CHECK_FUNCS(crypt, , AC_CHECK_LIB(crypt, crypt, , [
	echo "cannot find crypt() anywhere!"
	exit 1 ]))

* generating scripts

in script, renamed keyaudit.in
	AWK=@AWK@
	KEYDB=@prefix@/etc/skeykeys

Makefile.am:
	bin_SCRIPTS = keyaudit keyinfo

configure.in:
	AC_PATH_PROGS(AWK, gawk awk)
   or
	AC_PATH_PROGS(AWK, gawk awk, /bin/awk, /bin:/usr/bin:/usr/ucb)

AC_CONFIG_FILES(Makefile	\
		tools/keyaudit	\
		lib/Makefile)
AC_OUTPUT