Various changes.

Separate a few reusable components from XZ Utils specific
code. The reusable code is now in "tuklib" modules. A few
more could be separated still, e.g. bswap.h.

Fix some bugs in lzmainfo.

Fix physmem and cpucores code on OS/2. Thanks to Elbert Pol
for help.

Add OpenVMS support into physmem. Add a few #ifdefs to ease
building XZ Utils on OpenVMS. Thanks to Jouk Jansen for the
original patch.

1 files changed, 44 insertions, 0 deletions

diff --git a/src/common/tuklib_gettext.h b/src/common/tuklib_gettext.h
new file mode 100644
index 00000000..24852134
--- /dev/null
+++ b/src/common/tuklib_gettext.h
@@ -0,0 +1,44 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file       tuklib_gettext.h
+/// \brief      Wrapper for gettext and friends
+//
+//  Author:     Lasse Collin
+//
+//  This file has been put into the public domain.
+//  You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef TUKLIB_GETTEXT_H
+#define TUKLIB_GETTEXT_H
+
+#include "tuklib_common.h"
+#include <locale.h>
+
+#ifndef TUKLIB_GETTEXT
+#	ifdef ENABLE_NLS
+#		define TUKLIB_GETTEXT 1
+#	else
+#		define TUKLIB_GETTEXT 0
+#	endif
+#endif
+
+#if TUKLIB_GETTEXT
+#	include <libintl.h>
+#	define tuklib_gettext_init(package, localedir) \
+		do { \
+			setlocale(LC_ALL, ""); \
+			bindtextdomain(package, localedir); \
+			textdomain(package); \
+		} while (0)
+#	define _(msgid) gettext(msgid)
+#	define N_(msgid1, msgid2, n) ngettext(msgid1, msgid2, n)
+#else
+#	define tuklib_gettext_init(package, localedir) \
+		setlocale(LC_ALL, "")
+#	define _(msgid) (msgid)
+#	define N_(msgid1, msgid2, n) ((n) == 1 ? (msgid1) : (msgid2))
+#endif
+
+#endif