If the pg_config application is found, but there is probably executing it,

then consider postgres unavailable.  (issue #8637)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@55052 65c4cc65-6c06-0410-ace0-fbb531ad65f3

configure.ac

@@ -737,6 +737,15 @@ if test "${PG_CONFIG}" != No; then
    PGSQL_libdir=`${PG_CONFIG} --libdir`
    PGSQL_includedir=`${PG_CONFIG} --includedir`
 
+   if test "x$?" != "x0" ; then
+      if test -n "${PGSQL_MANDATORY}" ; then
+         AC_MSG_NOTICE([***])
+         AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
+         AC_MSG_NOTICE([*** Either correct the installation, or run configure])
+         AC_MSG_NOTICE([*** including --without-postgres])
+         exit 1
+	  fi
+   else 
       AC_CHECK_LIB([pq], [PQexec], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
 
@@ -752,6 +761,7 @@ if test "${PG_CONFIG}" != No; then
          AC_MSG_NOTICE([*** including --without-postgres])
          exit 1
       fi
+   fi
 elif test -n "${PGSQL_MANDATORY}";
 then
    AC_MSG_NOTICE([***])

include/asterisk/autoconfig.h.in

@@ -593,9 +593,6 @@
 #ifndef _POSIX_PTHREAD_SEMANTICS
 # undef _POSIX_PTHREAD_SEMANTICS
 #endif
-#ifndef _TANDEM_SOURCE
-# undef _TANDEM_SOURCE
-#endif
 
 /* Define like PROTOTYPES; this can be used by system headers. */
 #undef __PROTOTYPES