- fix build with latest autoconf (#449440)

libidn-0.6.14-aconf262.patch

@@ -0,0 +1,18 @@
+--- libidn-0.6.14/lib/gl/m4/extensions.m4.aconf262
++++ libidn-0.6.14/lib/gl/m4/extensions.m4
+@@ -16,6 +16,7 @@
+ # ------------------------
+ # Enable extensions on systems that normally disable them,
+ # typically due to standards-conformance issues.
++m4_ifndef([AC_USE_SYSTEM_EXTENSIONS], [
+ AC_DEFUN([AC_USE_SYSTEM_EXTENSIONS],
+ [
+   AC_BEFORE([$0], [AC_COMPILE_IFELSE])
+@@ -49,6 +50,7 @@ AC_DEFUN([AC_USE_SYSTEM_EXTENSIONS],
+   AC_DEFINE([_POSIX_PTHREAD_SEMANTICS])
+   AC_DEFINE([_TANDEM_SOURCE])
+ ])
++])
+ 
+ # gl_USE_SYSTEM_EXTENSIONS
+ # ------------------------

libidn.spec

@@ -1,10 +1,11 @@
 Summary: Internationalized Domain Name support library
 Name: libidn
 Version: 0.6.14
-Release: 7
+Release: 8
 URL: http://www.gnu.org/software/libidn/
 License: LGPLv2+
 Source0: http://josefsson.org/libidn/releases/libidn-%{version}.tar.gz
+Patch0: libidn-0.6.14-aconf262.patch
 Group: System Environment/Libraries
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildRequires: pkgconfig, gettext, libtool, autoconf
@@ -31,6 +32,7 @@ developing programs which use the GNU libidn library.
 
 %prep
 %setup -q
+%patch0 -p1 -b .aconf262
 
 # Name directory sections consistently in the info file, #209491
 sed -i '/^INFO-DIR-SECTION/{s/GNU Libraries/Libraries/;s/GNU utilities/Utilities/;}' doc/libidn.info
@@ -108,6 +110,9 @@ rm -rf %{buildroot}
 %{_mandir}/man3/*
 
 %changelog
+* Tue Jun 10 2008 Joe Orton <jorton@redhat.com> 0.6.14-8
+- fix build with latest autoconf (#449440)
+
 * Mon Mar 31 2008 Joe Orton <jorton@redhat.com> 0.6.14-7
 - fix libidn.pc for correct libdir (#439549)