Merged revisions 127767 via svnmerge from

https://origsvn.digium.com/svn/asterisk/trunk

........
r127767 | kpfleming | 2008-07-03 11:22:02 -0500 (Thu, 03 Jul 2008) | 2 lines

some minor fixes found while working on issue #12911 (and block the rev from 1.4 since the equivalent is already here)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.0@127778 65c4cc65-6c06-0410-ace0-fbb531ad65f3

acinclude.m4

@@ -192,7 +192,7 @@ if test "x${PBX_$1}" != "x1" -a "${USE_$1}" != "no"; then
          $1_HEADER_FOUND="1"
       else				# check for the header
          saved_cppflags="${CPPFLAGS}"
-         CPPFLAGS="${CPPFLAGS} ${$1_INCLUDE} $6"
+         CPPFLAGS="${CPPFLAGS} ${$1_INCLUDE}"
 	 AC_CHECK_HEADER([$4], [$1_HEADER_FOUND=1], [$1_HEADER_FOUND=0])
          CPPFLAGS="${saved_cppflags}"
       fi

configure.ac

@@ -1390,11 +1390,7 @@ if test "${host_os}" != "linux-gnu" ; then
   tonezone_extra="-lm"
 fi
 
-if test "x${DAHDI_DIR}" != "x"; then
-  tonezone_extra="${tonezone_extra} -I${DAHDI_DIR}/include"
-fi
-
-AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra}])
+AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
 
 AST_EXT_LIB_CHECK([USB], [usb], [usb_init], [usb.h], [])
 

include/asterisk/autoconfig.h.in

@@ -1157,6 +1157,9 @@
 #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