dnl Autoconfigure input file for popclient dnl Carl Harris, ceharris@mal.com dnl dnl Process this file with autoconf to produce a configure script. dnl dnl $Log: configure.in,v $ dnl Revision 1.1 1996/06/24 20:43:13 esr dnl Initial revision dnl dnl Revision 1.6 1995/09/07 22:37:33 ceharris dnl Preparation for 3.0b4 release. dnl dnl Revision 1.5 1995/08/14 18:36:37 ceharris dnl Patches to support POP3's LAST command. dnl Final revisions for beta3 release. dnl dnl Revision 1.4 1995/08/10 00:32:26 ceharris dnl Preparation for 3.0b3 beta release: dnl - added code for --kill/--keep, --limit, --protocol, --flush dnl options; --pop2 and --pop3 options now obsoleted by --protocol. dnl - added support for APOP authentication, including --with-APOP dnl argument for configure. dnl - provisional and broken support for RPOP dnl - added buffering to SockGets and SockRead functions. dnl - fixed problem of command-line options not being correctly dnl carried into the merged options record. dnl dnl Revision 1.3 1995/08/09 01:32:49 ceharris dnl Version 3.0 beta 2 release. dnl Added dnl - .poprc functionality dnl - GNU long options dnl - multiple servers on the command line. dnl Fixed dnl - Passwords showing up in ps output. dnl dnl Revision 1.2 1995/08/08 01:01:17 ceharris dnl Added GNU-style long options processing. dnl Fixed password in 'ps' output problem. dnl Fixed various RCS tag blunders. dnl Integrated .poprc parser, lexer, etc into Makefile processing. dnl dnl AC_INIT(popclient.h) dnl A distinctive file to look for in srcdir. AC_CONFIG_HEADER(config.h) # We want these before the checks, so the checks can modify their values. test -z "$CFLAGS" && CFLAGS=-g AC_SUBST(CFLAGS) test -z "$LDFLAGS" && LDFLAGS=-g AC_SUBST(LDFLAGS) AC_CANONICAL_HOST AC_MSG_CHECKING(delivery agent for $host) case $host in *-*-*bsd*) AC_DEFINE(MDA_PATH,"/usr/libexec/mail.local") AC_DEFINE(MDA_ALIAS,"mail.local") AC_DEFINE(MDA_ARGS,"$u") mdacmd="/usr/libexec/mail.local \$u" ;; *-*-linux*) AC_DEFINE(MDA_PATH,"/usr/bin/deliver") AC_DEFINE(MDA_ALIAS,"deliver") AC_DEFINE(MDA_ARGS,"$u") mdacmd="/usr/bin/deliver \$u" ;; *-*-aix*) AC_DEFINE(MDA_PATH,"/usr/bin/bellmail") AC_DEFINE(MDA_ALIAS,"bellmail") AC_DEFINE(MDA_ARGS,"$u") mdacmd="/usr/bin/bellmail \$u" ;; *-*-hpux*) AC_DEFINE(MDA_PATH,"/bin/rmail") AC_DEFINE(MDA_ALIAS,"rmail") AC_DEFINE(MDA_ARGS,"-d $u") mdacmd="/bin/rmail -d \$u" ;; # default case assumes /bin/mail is an MDA -- may LOSE mail on # systems where it is not an MDA. *) AC_DEFINE(MDA_PATH,"/bin/mail") AC_DEFINE(MDA_ALIAS,"mail") AC_DEFINE(MDA_ARGS,"-d $u") mdacmd="/bin/mail -d \$u" ;; esac AC_MSG_RESULT($mdacmd) AC_MSG_CHECKING(whether we want APOP support) AC_ARG_WITH(APOP, [ --with-APOP should we include APOP support?], [EXTRASRC="$EXTRASRC \$(srcdir)/md5c.c \$(srcdir)/md5ify.c" EXTRAOBJ="$EXTRAOBJ md5c.o md5ify.o" AC_DEFINE(HAVE_APOP_SUPPORT) AC_MSG_RESULT(yes)], AC_MSG_RESULT(no)) AC_PROG_CC AC_PROG_INSTALL AC_PROG_CPP dnl Later checks need this. AC_PROG_CC_C_O AC_AIX AC_ISC_POSIX AC_MINIX AC_HEADER_STDC AC_TYPE_SIZE_T AC_TYPE_PID_T AC_TYPE_SIGNAL AC_CHECK_HEADERS(unistd.h termios.h termio.h sgtty.h memory.h) AC_C_CONST dnl getopt needs this. AC_PROG_LEX AC_PROG_YACC AC_SUBST(LIBOBJS) AC_CHECK_LIB(socket,socket) AC_CHECK_LIB(nsl,inet_addr) AC_CHECK_FUNC(bzero, AC_DEFINE(HAVE_BZERO), AC_CHECK_FUNC(memset, [AC_DEFINE(HAVE_MEMSET) AC_DEFINE(HAVE_MEMCPY)], [EXTRASRC="$EXTRASRC \$(srcdir)/bzero.c" EXTRAOBJ="$EXTRALIB bzero.o"])) AC_CHECK_FUNC(strdup, AC_DEFINE(HAVE_STRDUP), [EXTRASRC="$EXTRASRC \$(srcdir)/strdup.c" EXTRAOBJ="$EXTRAOBJ strdup.o"]) AC_CHECK_FUNC(strcasecmp, AC_DEFINE(HAVE_STRCASECMP), [EXTRASRC="$EXTRASRC \$(srcdir)/strcasecmp.c" EXTRAOBJ="$EXTRAOBJ strcasecmp.o"]) AC_CHECK_FUNC(getopt_long, AC_DEFINE(HAVE_GETOPTLONG), [EXTRASRC="$EXTRASRC \$(srcdir)/getopt.c \$(srcdir)/getopt1.c" EXTRAOBJ="$EXTRAOBJ getopt.o getopt1.o"]) AC_FUNC_ALLOCA if test -n "$ALLOCA" then EXTRASRC="$EXTRASRC \$(srcdir)/alloca.c" EXTRAOBJ="$EXTRAOBJ alloca.o" fi dnl All AC_CHECK_FUNCs must precede the following AC_SUBSTs AC_SUBST(EXTRASRC) AC_SUBST(EXTRAOBJ) AC_CHECK_FUNCS(dup2 strerror tcsetattr stty setsid) dnl AC_FUNC_SETVBUF_REVERSED dnl Check for usuable void pointer type AC_MSG_CHECKING(use of void pointer type) AC_TRY_COMPILE([], [char *p; void *xmalloc(); p = (char *) xmalloc(1); ], [AC_DEFINE(HAVE_VOIDPOINTER) AC_MSG_RESULT(yes)], AC_MSG_RESULT(no)) dnl Check for usable function prototypes AC_MSG_CHECKING(use of function prototypes); AC_TRY_COMPILE([], [int x; int myProtoFn (int arg); x = 0; x = myProtoFn(x); ], [AC_DEFINE(HAVE_PROTOTYPES) AC_MSG_RESULT(yes)], AC_MSG_RESULT(no)) dnl Check out the wait reality. AC_CHECK_HEADERS(sys/wait.h) AC_CHECK_FUNCS(waitpid wait3) AC_COMPILE_CHECK(union wait, [#include #include ], [union wait status; int pid; pid = wait (&status); #ifdef WEXITSTATUS /* Some POSIXoid systems have both the new-style macros and the old union wait type, and they do not work together. If union wait conflicts with WEXITSTATUS et al, we don't want to use it at all. */ if (WEXITSTATUS (status) != 0) pid = -1; #endif #ifdef HAVE_WAITPID /* Make sure union wait works with waitpid. */ pid = waitpid (-1, &status, 0); #endif ], AC_DEFINE(HAVE_UNION_WAIT)) AC_COMPILE_CHECK(sys_siglist declaration in signal.h or unistd.h, [#include /* NetBSD declares sys_siglist in . */ #ifdef HAVE_UNISTD_H #include #endif], [char *msg = *(sys_siglist + 1);], AC_DEFINE(SYS_SIGLIST_DECLARED)) # The presence of the following is not meant to imply # that necessarily works on those systems. dnl AC_DYNIX_SEQ dnl AC_XENIX_DIR dnl AC_IRIX_SUN AC_OUTPUT(Makefile, [ # Makefile uses this timestamp file to know when to remake Makefile, # build.sh, and glob/Makefile. touch stamp-config]) dnl Local Variables: dnl comment-start: "dnl " dnl comment-end: "" dnl comment-start-skip: "\\bdnl\\b\\s *" dnl compile-command: "make configure config.h.in" dnl End: