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Fix busted test for ldap_initialize. 

Sigh ... I was expecting AC_CHECK_LIB to do something it didn't,
namely update LIBS.  This led to not finding ldap_initialize.
Fix by moving the probe for ldap_initialize.  In some sense this
is more correct anyway, since (at least for now) we care about
whether ldap_initialize exists in libldap not libldap_r.

Per buildfarm member elver and local testing.

Discussion: https://postgr.es/m/17083-a19190d9591946a7@postgresql.org
This commit is contained in:
Tom Lane 2021-07-10 13:19:31 -04:00
parent 06883d58ff
commit ebc346e5bb
2 changed files with 14 additions and 12 deletions
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23
configure vendored
View File

@ -12929,6 +12929,18 @@ else
fi
LDAP_LIBS_BE="-lldap $EXTRA_LDAP_LIBS"
# This test is carried out against libldap.
for ac_func in ldap_initialize
do :
ac_fn_c_check_func "$LINENO" "ldap_initialize" "ac_cv_func_ldap_initialize"
if test "x$ac_cv_func_ldap_initialize" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_LDAP_INITIALIZE 1
_ACEOF
fi
done
if test "$enable_thread_safety" = yes; then
# Use ldap_r for FE if available, else assume ldap is thread-safe.
# On some platforms ldap_r fails to link without PTHREAD_LIBS.
@ -12978,17 +12990,6 @@ fi
else
LDAP_LIBS_FE="-lldap $EXTRA_LDAP_LIBS"
fi
for ac_func in ldap_initialize
do :
ac_fn_c_check_func "$LINENO" "ldap_initialize" "ac_cv_func_ldap_initialize"
if test "x$ac_cv_func_ldap_initialize" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_LDAP_INITIALIZE 1
_ACEOF
fi
done
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldap_bind in -lwldap32" >&5
$as_echo_n "checking for ldap_bind in -lwldap32... " >&6; }

3
configure.ac
View File

@ -1294,6 +1294,8 @@ if test "$with_ldap" = yes ; then
[AC_MSG_ERROR([library 'ldap' is required for LDAP])],
[$EXTRA_LDAP_LIBS])
LDAP_LIBS_BE="-lldap $EXTRA_LDAP_LIBS"
# This test is carried out against libldap.
AC_CHECK_FUNCS([ldap_initialize])
if test "$enable_thread_safety" = yes; then
# Use ldap_r for FE if available, else assume ldap is thread-safe.
# On some platforms ldap_r fails to link without PTHREAD_LIBS.
@ -1305,7 +1307,6 @@ if test "$with_ldap" = yes ; then
else
LDAP_LIBS_FE="-lldap $EXTRA_LDAP_LIBS"
fi
AC_CHECK_FUNCS([ldap_initialize])
else
AC_CHECK_LIB(wldap32, ldap_bind, [], [AC_MSG_ERROR([library 'wldap32' is required for LDAP])])
LDAP_LIBS_FE="-lwldap32"