exo: fix cross build.

srcpkgs/exo/patches/configure-crosscompile.patch

@@ -0,0 +1,47 @@
+--- configure.ac.orig
++++ configure.ac
+@@ -137,22 +137,29 @@ AC_FUNC_MMAP()
+ dnl ***************************************
+ dnl *** Check for strftime() extensions ***
+ dnl ***************************************
+-AC_TRY_RUN([
+-  #include <string.h>
+-  #include <time.h>
+-  int
+-  main (int argc, char **argv)
+-  {
+-    struct tm tm;
+-    char      buffer[16];
+-    tm.tm_year = 81;
+-    if (strftime (buffer, 16, "%EY", &tm) == 4 && strcmp (buffer, "1981") == 0)
+-      return 0;
+-    return 1;
+-  }
+-], [
++AC_CACHE_CHECK([Define if strftime supports %E and %O modifiers], ac_cv_strftime_extensions,
++  [AC_TRY_RUN([
++    #include <string.h>
++    #include <time.h>
++    int
++    main (int argc, char **argv)
++    {
++      struct tm tm;
++      char      buffer[16];
++      tm.tm_year = 81;
++      if (strftime (buffer, 16, "%EY", &tm) == 4 && strcmp (buffer, "1981") == 0)
++        return 0;
++      return 1;
++    }
++  ],
++  ac_cv_strftime_extensions=yes,
++  ac_cv_strftime_extensions=no,
++  [AC_MSG_ERROR([cross-compiling, preset ac_cv_strftime_extensions=yes/no])]
++  )]
++)
++if test x"$ac_cv_strftime_extensions" = x"yes"; then
+   AC_DEFINE([HAVE_STRFTIME_EXTENSION], 1, [Define if strftime supports %E and %O modifiers.])
+-])
++fi
+ 
+ dnl ******************************
+ dnl *** Check for i18n support ***

srcpkgs/exo/template

@@ -1,10 +1,10 @@
 # Template file for 'exo'
 pkgname=exo
 version=0.10.2
-revision=3
+revision=4
 build_style=gnu-configure
 configure_args="--disable-static"
-hostmakedepends="pkg-config intltool perl-URI"
+hostmakedepends="xfce4-dev-tools gettext-devel glib-devel perl-URI"
 makedepends="gtk+-devel libxfce4util-devel libxfce4ui-devel perl-URI"
 depends="hicolor-icon-theme desktop-file-utils perl-URI"
 conf_files="/etc/xdg/xfce4/helpers.rc"
@@ -15,6 +15,17 @@ homepage="http://xfce.org"
 distfiles="http://archive.xfce.org/src/xfce/exo/${version%.*}/exo-${version}.tar.bz2"
 checksum=b385828bf8a38204da3254b57fdfa25a72694495aa189fabd5040f707eec76ce
 
+pre_configure() {
+	if [ "$CROSS_BUILD" ]; then
+		export ac_cv_strftime_extensions=yes
+
+		# Disable tests:
+		sed -i 's/^\([[:blank:]]*po\).*$/\1/;/^[[:blank:]]*tests$/d' Makefile.am
+	fi
+
+	NOCONFIGURE=1 xdt-autogen
+}
+
 exo-devel_package() {
 	depends="gtk+-devel libxfce4util-devel exo-${version}_${revision}"
 	short_desc+=" - development files"