Make source compilable via GNU autotools which are part of RHEL 5.

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@3676 3789f03b-4d11-0410-bbf8-ca57d06f2519

diff --git a/common/configure.ac b/common/configure.ac
index fea4eca077910cee00606bef284c9bfa49fbea70..634c14faa53a32bb6c9b362356667a10ad6ff704 100644 (file)
--- a/common/configure.ac
+++ b/common/configure.ac
@@ -1,5 +1,5 @@
 dnl Process this file with autoconf to produce a configure script.
-AC_PREREQ([2.61])
+AC_PREREQ([2.57])
 AC_INIT([librfb], [0.0.90], [http://www.tigervnc.org])
 
 AM_INIT_AUTOMAKE([-Wall foreign dist-bzip2])
@@ -72,10 +72,10 @@ AC_ARG_WITH([included-jpeg],
 AM_CONDITIONAL([INCLUDED_JPEG], [ test "x$INCLUDED_JPEG" = xyes ])
 AC_CONFIG_SUBDIRS([jpeg])
 
-AC_CHECK_FUNCS_ONCE([vsnprintf snprintf strcasecmp strncasecmp])
+AC_CHECK_FUNCS([vsnprintf snprintf strcasecmp strncasecmp])
 
 # IPv6 related functions
-AC_CHECK_FUNCS_ONCE([inet_ntop getaddrinfo])
+AC_CHECK_FUNCS([inet_ntop getaddrinfo])
 
 AC_CHECK_TYPES([socklen_t])
 

diff --git a/common/jpeg/configure.ac b/common/jpeg/configure.ac
index 683ca7e728304f73a9a9b0e5bccabd4d3b6a4c9a..ea03c7400599a8bab8cecab88132c53c60a2fb0f 100644 (file)
--- a/common/jpeg/configure.ac
+++ b/common/jpeg/configure.ac
@@ -1,7 +1,7 @@
 #                                               -*- Autoconf -*-
 # Process this file with autoconf to produce a configure script.
 
-AC_PREREQ([2.61])
+AC_PREREQ([2.57])
 AC_INIT([libjpeg], [6.b])
 
 AM_INIT_AUTOMAKE([-Wall foreign dist-bzip2])

diff --git a/common/zlib/configure.ac b/common/zlib/configure.ac
index 2befc77ef8367a79bd8034d93864b450007142ab..532012a4a156cb5c9dfa7b17e1eb205334785088 100644 (file)
--- a/common/zlib/configure.ac
+++ b/common/zlib/configure.ac
@@ -1,7 +1,7 @@
 #                                               -*- Autoconf -*-
 # Process this file with autoconf to produce a configure script.
 
-AC_PREREQ([2.61])
+AC_PREREQ([2.57])
 AC_INIT([zlib], [1.1.4])
 AM_INIT_AUTOMAKE([-Wall foreign dist-bzip2])
 

diff --git a/unix/configure.ac b/unix/configure.ac
index 058218d2fa3332aad3fb48e9a9ed9375cfc1dcb0..dd2b633377ffd18255579f9f171c8efe95efe9e5 100644 (file)
--- a/unix/configure.ac
+++ b/unix/configure.ac
@@ -1,5 +1,5 @@
 dnl Process this file with autoconf to produce a configure script.
-AC_PREREQ([2.61])
+AC_PREREQ([2.57])
 AC_INIT([tigervnc], [0.0.90], [http://www.tigervnc.org])
 AM_INIT_AUTOMAKE([-Wall foreign dist-bzip2])