2.99.51 and FreeBSD 3.3 and PAM - adding erroneous -ldl when PAM support is found

[Tomaz Borstnar <tomaz.borstnar@over.net>]

Hello!

	Been busy so I couldn't test this sooner. Here is what happens when trying 
2.99.51 on FreeBSD 3.3:

cc   -DHAVE_CONFIG_H -I./../include -I../include -I.. 
-I/usr/local/lib/whoson -I/usr/local/include -c ./smtpau
th.c
cc   -DHAVE_CONFIG_H -I./../include -I../include -I.. 
-I/usr/local/lib/whoson -I/usr/local/include -c ./zpwmat
ch.c
cc   -DHAVE_CONFIG_H -I./../include -I../include -I.. 
-I/usr/local/lib/whoson -I/usr/local/include -c smtptls.
c
cc   -DHAVE_CONFIG_H -I./../include -I../include -I.. 
-I/usr/local/lib/whoson -I/usr/local/include -c version.
c
cc   -DHAVE_CONFIG_H -I./../include -I../include -I.. 
-I/usr/local/lib/whoson -I/usr/local/include -o smtpserv
er smtpserver.o rfc821scn.o debugreport.o fdstatfs.o 
wantconn.o  policytest.o cfgread.o smtpdata.o smtpcmds.o
smtphelp.o  smtprouter.o smtpchild.o mxverify.o 
contentpolicy.o      smtpauth.o zpwmatch.o smtptls.o version.o
  -L../libs -lzm -lzc -lident -lta  -lcrypt  -lwrap -L/usr/local/lib/whoson 
-lwhoson  /usr/local/lib/libssl.so
/usr/local/lib/libcrypto.so -lpam -ldl
/usr/libexec/elf/ld: cannot open -ldl: No such file or directory
*** Error code 1

Stop.
*** Error code 1

There is freebsd port of zmailer in ports collection where this is fixed:

--- configure.in        Mon Jul 19 15:53:39 1999
+++ configure.in        Mon Jul 19 15:54:32 1999
@@ -936,7 +936,7 @@
  AC_SUBST(AUTHLIB)
  AC_CHECK_HEADERS(security/pam_appl.h shadow.h)
  if test "$ac_cv_header_security_pam_appl_h" = "yes"; then
-    AUTHLIB="-lpam -ldl"
+    AUTHLIB="-lpam"
  else
      if test "$ac_cv_header_shadow_h" = "yes"; then
         AUTHLIB="-lshadow"

Want me to send you what configure outputs on FreeBSD these days?


Tomaz


----
Tomaz Borstnar <tomaz.borstnar@over.net>
"Love is the answer to the final question you ask" - Unknown