From 3620a1ce26b6a139e3bc6b0f13f6fe9e85ff7c4a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?IOhannes=20m=20zm=C3=B6lnig?=
 <zmoelnig@users.sourceforge.net>
Date: Thu, 5 Mar 2015 15:09:05 +0000
Subject: added missing files for autotools migration

svn path=/trunk/externals/iem/iemmatrix/; revision=17433
---
 m4/iem_fat.m4 | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 m4/iem_fat.m4

(limited to 'm4/iem_fat.m4')

diff --git a/m4/iem_fat.m4 b/m4/iem_fat.m4
new file mode 100644
index 0000000..712e1db
--- /dev/null
+++ b/m4/iem_fat.m4
@@ -0,0 +1,51 @@
+dnl Copyright (C) 2005-2006 IOhannes m zmölnig
+dnl This file is free software; IOhannes m zmölnig
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+AC_DEFUN([IEM_CHECK_FAT],
+[
+AC_ARG_ENABLE(fat-binary,
+       [  --enable-fat-binary=ARCHS
+                          build an Apple Multi Architecture Binary (MAB);
+                          ARCHS is a comma-delimited list of architectures for
+                          which to build; if ARCHS is omitted, then the package
+                          will be built for all architectures supported by the
+                          platform (e.g. "ppc,i386" for MacOS/X and Darwin; 
+                          if this option is disabled or omitted entirely, then
+                          the package will be built only for the target 
+                          platform],
+       [fat_binary=$enableval], [fat_binary=no])
+if test "$fat_binary" != no; then
+    AC_MSG_CHECKING([target architectures])
+
+    # Respect TARGET_ARCHS setting from environment if available.
+    if test -z "$TARGET_ARCHS"; then
+   	# Respect ARCH given to --enable-fat-binary if present.
+     if test "$fat_binary" != yes; then
+	    TARGET_ARCHS=`echo "$fat_binary" | tr ',' ' '`
+     else
+	    # Choose a default set of architectures based upon platform.
+      TARGET_ARCHS="ppc i386"
+     fi
+    fi
+    AC_MSG_RESULT([$TARGET_ARCHS])
+
+   define([Name],[translit([$1],[./-], [___])])
+   # /usr/lib/arch_tool -archify_list $TARGET_ARCHS
+   []Name=""
+   for archs in $TARGET_ARCHS 
+   do
+    []Name="$[]Name -arch $archs"
+   done
+
+   if test "x$[]Name" != "x"; then
+    IEM_CHECK_CFLAGS($[]Name,,[]Name="")
+    IEM_CHECK_CXXFLAGS($[]Name,,[]Name="")
+    IEM_CHECK_LDFLAGS($[]Name,,[]Name="")
+   fi
+
+
+   undefine([Name])
+fi
+])# IEM_CHECK_FAT
-- 
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