X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=configure.ac;h=7e2fedec0c45bc15cc82be51db5d6373d1a97fe6;hb=refs%2Fheads%2Fctables15;hp=13ce651c9d0d994f5a5d37a300d0daeaef710236;hpb=9d6985ba382a3e0ba9057464996fc44d14de5f19;p=pspp

diff --git a/configure.ac b/configure.ac
index 13ce651c9d..7e2fedec0c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -18,26 +18,24 @@ dnl Process this file with autoconf to produce a configure script.
 
 dnl Initialize.
 AC_PREREQ(2.64)
-AC_INIT([GNU PSPP], [1.5.5], [bug-gnu-pspp@gnu.org], [pspp])
+AC_INIT([GNU PSPP], [1.6.2], [bug-gnu-pspp@gnu.org], [pspp])
 AC_CONFIG_AUX_DIR([build-aux])
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_TESTDIR([tests])
 AM_INIT_AUTOMAKE([tar-ustar info-in-builddir])
 
 dnl Checks for programs.
-AC_GNU_SOURCE
+AC_USE_SYSTEM_EXTENSIONS
 AC_PROG_CC
 gl_EARLY
 if test x"$cross_compiling" = x"yes"; then
    if test x"$srcdir" = x"."; then
-      AC_ERROR([Cross compiling must be done out of source.])
+      AC_MSG_ERROR([Cross compiling must be done out of source.])
    fi
 fi
 
 AM_PROG_CC_C_O
-AC_LIBTOOL_WIN32_DLL
-AC_LIBTOOL_DLOPEN
-AC_PROG_LIBTOOL
+LT_INIT([dlopen win32-dll])
 AC_HEADER_TIOCGWINSZ
 
 AC_CHECK_SIZEOF([ptrdiff_t])
@@ -154,6 +152,10 @@ if test "$with_gui" != "no"; then
     PSPP_REQUIRED_PREREQ([glib-compile-resources (or use --without-gui)])
   fi
 
+  dnl g_memdup2 has been introduced in glib 2.67.3. Older versions need
+  dnl a workaround
+  AC_CHECK_LIB(glib-2.0, g_memdup2, [AC_DEFINE([HAVE_G_MEMDUP2], [1], [g_memdup2 check])])
+
 fi
 
 gl_NEXT_HEADERS([gtk/gtk.h])