configure.ac.in: drop AIX/ISC UNIX checks.

I don't know what these did, and they've been removed from the sample
panel plugin, so I'm removing them too.

diff --git a/configure.ac.in b/configure.ac.in
index c019b704a69d946dff28e08fabd77255e58869a8..77d4466d0a0b57d94389004cccd406a7a5d620eb 100644 (file)
--- a/configure.ac.in
+++ b/configure.ac.in
@@ -23,11 +23,11 @@ AM_CONFIG_HEADER([config.h])
 AM_MAINTAINER_MODE()
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 
-dnl *******************************
-dnl *** Check for UNIX variants ***
-dnl *******************************
-AC_AIX()
-AC_ISC_POSIX()
+dnl **************************
+dnl *** Initialize libtool ***
+dnl **************************
+LT_PREREQ([2.2.6])
+LT_INIT([disable-static])
 
 dnl ********************************
 dnl *** Check for basic programs ***
@@ -38,12 +38,6 @@ AC_PROG_LD()
 AC_PROG_INSTALL()
 IT_PROG_INTLTOOL([0.35.0])
 
-dnl **************************
-dnl *** Initialize libtool ***
-dnl **************************
-LT_PREREQ([2.2.6])
-LT_INIT([disable-static])
-
 dnl **********************************
 dnl *** Check for standard headers ***
 dnl **********************************