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authordas <das>2005-06-18 21:46:40 (GMT)
committerdas <das>2005-06-18 21:46:40 (GMT)
commitf9864f346be2acee6721e241f42b7840bbec9c3e (patch)
tree1c7d436e4f3cd06157b1bface2e2a5dc2918a3dd /generic
parentdc7b4ae71649cd0d47f0f27aa88a411c0e65f782 (diff)
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*** 8.4.11 TAGGED FOR RELEASE ***
* generic/tclInt.h: ensure WORDS_BIGENDIAN is defined correctly with fat compiles on Darwin (i.e. ppc and i386 at the same time), the configure AC_C_BIGENDIAN check is not sufficient in this case because a single run of the compiler builds for two architectures with different endianness. * unix/tcl.m4 (Darwin): add -headerpad_max_install_names to LDFLAGS to ensure we can always relocate binaries with install_name_tool. * unix/configure: autoconf-2.13
Diffstat (limited to 'generic')
-rw-r--r--generic/tclInt.h27
1 files changed, 26 insertions, 1 deletions
diff --git a/generic/tclInt.h b/generic/tclInt.h
index 7f555ec..2716467 100644
--- a/generic/tclInt.h
+++ b/generic/tclInt.h
@@ -12,7 +12,7 @@
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tclInt.h,v 1.118.2.10 2005/05/24 04:19:33 das Exp $
+ * RCS: @(#) $Id: tclInt.h,v 1.118.2.11 2005/06/18 21:46:42 das Exp $
*/
#ifndef _TCLINT
@@ -51,6 +51,31 @@
#include <string.h>
#endif
+/*
+ * Ensure WORDS_BIGENDIAN is defined correcly:
+ * Needs to happen here in addition to configure to work with
+ * fat compiles on Darwin (i.e. ppc and i386 at the same time).
+ */
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif
+#ifdef BYTE_ORDER
+# ifdef BIG_ENDIAN
+# if BYTE_ORDER == BIG_ENDIAN
+# define WORDS_BIGENDIAN
+# endif
+# endif
+# ifdef LITTLE_ENDIAN
+# if BYTE_ORDER == LITTLE_ENDIAN
+# undef WORDS_BIGENDIAN
+# endif
+# endif
+#endif
+
#undef TCL_STORAGE_CLASS
#ifdef BUILD_tcl
# define TCL_STORAGE_CLASS DLLEXPORT