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authorDenis Ovsienko <infrastation@yandex.ru>2011-07-15 00:24:15 +0400
committerDenis Ovsienko <infrastation@yandex.ru>2011-09-27 21:33:16 +0400
commit6159928d28285938356a3d48d2477fbdb7890e61 (patch)
tree6739469d0e2b57b87ad9e92815fa22719e9fd268
parent9eba2ada189597fcb39c806bbbed414fecf20623 (diff)
configure: fix OpenPAM detection
-rwxr-xr-xconfigure.ac9
1 files changed, 8 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index 816638e9..e33b1e9a 100755
--- a/configure.ac
+++ b/configure.ac
@@ -616,6 +616,13 @@ AC_SUBST(LIBREADLINE)
dnl ----------
dnl PAM module
+dnl
+dnl Quagga detects the PAM library it is built against by checking for a
+dnl functional pam_misc.h (Linux-PAM) or openpam.h (OpenPAM) header. pam_misc.h
+dnl is known to #include pam_appl.h, the standard header of a PAM library, and
+dnl openpam.h doesn't do that, although depends on the header too. Hence a
+dnl little assistance to AC_CHECK_HEADER is necessary for the proper detection
+dnl of OpenPAM.
dnl ----------
if test "$with_libpam" = "yes"; then
AC_CHECK_HEADER([security/pam_misc.h],
@@ -629,7 +636,7 @@ if test "$with_libpam" = "yes"; then
AC_DEFINE(PAM_CONV_FUNC,openpam_ttyconv,Have openpam_ttyconv)
pam_conv_func="openpam_ttyconv"
],
- [], QUAGGA_INCLUDES)
+ [], QUAGGA_INCLUDES[#include <security/pam_appl.h>])
if test -z "$ac_cv_header_security_pam_misc_h$ac_cv_header_security_openpam_h" ; then
AC_MSG_WARN([*** pam support will not be built ***])
with_libpam="no"