- (dtucker) [configure.ac] Relocate --with-pam parts in preparation for

   fixing bug #1181.  No changes yet.

diff --git a/ChangeLog b/ChangeLog
index 7c9651abc03d64c24faf37104fb312def181217b..69fd39bbc5fe401daa9c20cc5a06e8fb66cd3e80 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,8 @@
  - (dtucker) [log.c] Move ifdef to prevent unused variable warning.
  - (dtucker) [configure.ac] Save $LIBS during PAM library tests and restore
    afterward.  Removes the need to mangle $LIBS later to remove -lpam and -ldl.
+ - (dtucker) [configure.ac] Relocate --with-pam parts in preparation for
+   fixing bug #1181.  No changes yet.
 
 20060819
  - (djm) OpenBSD CVS Sync

diff --git a/configure.ac b/configure.ac
index cffd1eff1b72e9f3cf2d88b5964407885e4a63c3..47c593cc1fcd7803f98a3936f93571279c5b6d0d 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1680,63 +1680,6 @@ fi
 
 AC_FUNC_GETPGRP
 
-# Check for PAM libs
-PAM_MSG="no"
-AC_ARG_WITH(pam,
-       [  --with-pam              Enable PAM support ],
-       [
-               if test "x$withval" != "xno" ; then
-                       if test "x$ac_cv_header_security_pam_appl_h" != "xyes" && \
-                          test "x$ac_cv_header_pam_pam_appl_h" != "xyes" ; then
-                               AC_MSG_ERROR([PAM headers not found])
-                       fi
-
-                       saved_LIBS="$LIBS"
-                       AC_CHECK_LIB(dl, dlopen, , )
-                       AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing]))
-                       AC_CHECK_FUNCS(pam_getenvlist)
-                       AC_CHECK_FUNCS(pam_putenv)
-                       LIBS="$saved_LIBS"
-
-                       PAM_MSG="yes"
-
-                       AC_DEFINE(USE_PAM, 1,
-                               [Define if you want to enable PAM support])
-                       if test $ac_cv_lib_dl_dlopen = yes; then
-                               LIBPAM="-lpam -ldl"
-                       else
-                               LIBPAM="-lpam"
-                       fi
-                       AC_SUBST(LIBPAM)
-               fi
-       ]
-)
-
-# Check for older PAM
-if test "x$PAM_MSG" = "xyes" ; then
-       # Check PAM strerror arguments (old PAM)
-       AC_MSG_CHECKING([whether pam_strerror takes only one argument])
-       AC_TRY_COMPILE(
-               [
-#include <stdlib.h>
-#if defined(HAVE_SECURITY_PAM_APPL_H)
-#include <security/pam_appl.h>
-#elif defined (HAVE_PAM_PAM_APPL_H)
-#include <pam/pam_appl.h>
-#endif
-               ],
-               [(void)pam_strerror((pam_handle_t *)NULL, -1);],
-               [AC_MSG_RESULT(no)],
-               [
-                       AC_DEFINE(HAVE_OLD_PAM, 1,
-                               [Define if you have an old version of PAM
-                               which takes only one argument to pam_strerror])
-                       AC_MSG_RESULT(yes)
-                       PAM_MSG="yes (old library)"
-               ]
-       )
-fi
-
 # Search for OpenSSL
 saved_CPPFLAGS="$CPPFLAGS"
 saved_LDFLAGS="$LDFLAGS"
@@ -1963,6 +1906,62 @@ int main(void) { exit(RAND_status() == 1 ? 0 : 1); }
        ]
 )
 
+# Check for PAM libs
+PAM_MSG="no"
+AC_ARG_WITH(pam,
+       [  --with-pam              Enable PAM support ],
+       [
+               if test "x$withval" != "xno" ; then
+                       if test "x$ac_cv_header_security_pam_appl_h" != "xyes" && \
+                          test "x$ac_cv_header_pam_pam_appl_h" != "xyes" ; then
+                               AC_MSG_ERROR([PAM headers not found])
+                       fi
+
+                       saved_LIBS="$LIBS"
+                       AC_CHECK_LIB(dl, dlopen, , )
+                       AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing]))
+                       AC_CHECK_FUNCS(pam_getenvlist)
+                       AC_CHECK_FUNCS(pam_putenv)
+                       LIBS="$saved_LIBS"
+
+                       PAM_MSG="yes"
+
+                       AC_DEFINE(USE_PAM, 1,
+                               [Define if you want to enable PAM support])
+                       if test $ac_cv_lib_dl_dlopen = yes; then
+                               LIBPAM="-lpam -ldl"
+                       else
+                               LIBPAM="-lpam"
+                       fi
+                       AC_SUBST(LIBPAM)
+               fi
+       ]
+)
+
+# Check for older PAM
+if test "x$PAM_MSG" = "xyes" ; then
+       # Check PAM strerror arguments (old PAM)
+       AC_MSG_CHECKING([whether pam_strerror takes only one argument])
+       AC_TRY_COMPILE(
+               [
+#include <stdlib.h>
+#if defined(HAVE_SECURITY_PAM_APPL_H)
+#include <security/pam_appl.h>
+#elif defined (HAVE_PAM_PAM_APPL_H)
+#include <pam/pam_appl.h>
+#endif
+               ],
+               [(void)pam_strerror((pam_handle_t *)NULL, -1);],
+               [AC_MSG_RESULT(no)],
+               [
+                       AC_DEFINE(HAVE_OLD_PAM, 1,
+                               [Define if you have an old version of PAM
+                               which takes only one argument to pam_strerror])
+                       AC_MSG_RESULT(yes)
+                       PAM_MSG="yes (old library)"
+               ]
+       )
+fi
 
 # Do we want to force the use of the rand helper?
 AC_ARG_WITH(rand-helper,