Add an unpatched version of xz, XZ Utils, to /trunk/deps/third_party

xz/src/scripts/Makefile.am

+##
+## Author: Lasse Collin
+##
+## This file has been put into the public domain.
+## You can do whatever you want with this file.
+##
+
+nodist_bin_SCRIPTS = xzdiff xzgrep xzmore xzless
+dist_man_MANS = xzdiff.1 xzgrep.1 xzmore.1 xzless.1
+
+install-exec-hook:
+        cd $(DESTDIR)$(bindir) && \
+        target=`echo xzdiff | sed '$(transform)'` && \
+        for name in xzcmp lzdiff lzcmp; do \
+                link=`echo $$name | sed '$(transform)'` && \
+                rm -f $$link && \
+                $(LN_S) $$target $$link; \
+        done && \
+        target=`echo xzgrep | sed '$(transform)'` && \
+        for name in xzegrep xzfgrep lzgrep lzegrep lzfgrep; do \
+                link=`echo $$name | sed '$(transform)'` && \
+                rm -f $$link && \
+                $(LN_S) $$target $$link; \
+        done && \
+        for name in xzmore xzless; do \
+                target=`echo $$name | sed '$(transform)'` && \
+                link=`echo $$name | sed 's/xz/lz/;$(transform)'` && \
+                rm -f $$link && \
+                $(LN_S) $$target $$link; \
+        done
+
+install-data-hook:
+        cd $(DESTDIR)$(mandir)/man1 && \
+        target=`echo xzdiff | sed '$(transform)'` && \
+        for name in xzcmp lzdiff lzcmp; do \
+                link=`echo $$name | sed '$(transform)'` && \
+                rm -f $$link.1 && \
+                $(LN_S) $$target.1 $$link.1; \
+        done && \
+        target=`echo xzgrep | sed '$(transform)'` && \
+        for name in xzegrep xzfgrep lzgrep lzegrep lzfgrep; do \
+                link=`echo $$name | sed '$(transform)'` && \
+                rm -f $$link.1 && \
+                $(LN_S) $$target.1 $$link.1; \
+        done && \
+        for name in xzmore xzless; do \
+                target=`echo $$name | sed '$(transform)'` && \
+                link=`echo $$name | sed 's/xz/lz/;$(transform)'` && \
+                rm -f $$link.1 && \
+                $(LN_S) $$target.1 $$link.1; \
+        done
+
+uninstall-hook:
+        cd $(DESTDIR)$(bindir) && \
+        for name in xzcmp lzdiff lzcmp xzegrep xzfgrep \
+                        lzgrep lzegrep lzfgrep lzmore lzless; do \
+                link=`echo $$name | sed '$(transform)'` && \
+                rm -f $$link; \
+        done
+        cd $(DESTDIR)$(mandir)/man1 && \
+        for name in xzcmp lzdiff lzcmp xzegrep xzfgrep \
+                        lzgrep lzegrep lzfgrep lzmore lzless; do \
+                link=`echo $$name | sed '$(transform)'` && \
+                rm -f $$link.1; \
+        done