Added Automake and Libtool

.gitignore

@@ -1,35 +1,27 @@
-*.o
-*.d
-*.pyc
-/XarCMPlugIn/build/
-/XarCMPlugIn/XarCMPlugin.xcodeproj/*
-!/XarCMPlugIn/XarCMPlugin.xcodeproj/project.pbxproj
-/XarKit/build/
-/XarKit/XarKit.xcodeproj/*
-!/XarKit/XarKit.xcodeproj/project.pbxproj
-/xarmdimport/build/
-/xarmdimport/xar.xcodeproj/*
-!/xarmdimport/xar.xcodeproj/project.pbxproj
-/xarql/build/
-/xarql/xar.xcodeproj/*
-!/xarql/xar.xcodeproj/project.pbxproj
-/xar/autom4te.cache/
-/xar/configure
-/xar/Makefile
-/xar/cfghdrs.stamp
-/xar/cfgoutputs.stamp
-/xar/config.log
-/xar/config.status
-/xar/include/config.h
-/xar/include/xar.h
-/xar/lib/Makefile.inc
-/xar/lib/libxar.la.in
-/xar/src/Makefile.inc
-/xar/xar.spec
-/xar/lib/.libs/
-/xar/lib/*.dylib
-/xar/lib/*.so*
-/xar/lib/*.a
-/xar/lib/*.la
-/xar/src/ixar
-/xar/src/xar
+/Makefile
+/Makefile.in
+/aclocal.m4
+/libtool
+/config.h
+/config.h.in
+/config.h.in~
+/config.log
+/config.status
+/configure
+/stamp-h1
+/xar-strextract
+/xar-toc_extract
+/autom4te.cache
+/.deps
+/.libs
+/*.la
+/*.lo
+/*.o
+/config.cache
+tags
+TAGS
+GPATH
+GRTAGS
+GSYMS
+GTAGS
+ID

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "m4/autoconf-archive"]
+	path = m4/autoconf-archive
+	url = git://git.savannah.gnu.org/autoconf-archive.git

.lvimrc

@@ -0,0 +1,7 @@
+setlocal cindent
+setlocal cinoptions=>4,n-2,{2,^-2,:2,=2,g0,h2,p5,t0,+2,(0,u0,w1,m1
+setlocal shiftwidth=2
+setlocal softtabstop=2
+setlocal textwidth=79
+setlocal fo-=ro fo+=cql
+setlocal expandtab

Makefile.am

@@ -0,0 +1,14 @@
+SUBDIRS = \
+          xar \
+          tools \
+          python \
+          XarKit \
+          doc
+
+DIST_SUBDIRS = \
+               $(SUBDIRS) \
+               m4
+
+ACLOCAL_AMFLAGS = -I m4
+
+EXTRA_DIST = build-aux/config.rpath

README.md

@@ -0,0 +1,112 @@
+# eXtensible ARchiver
+
+A fork/clone of the subversion xar repository that includes several enhancements
+and bug fixes including very basic command line signature support.
+
+The project page with extensive documentation on signing, pre-bootstrapped
+downloads, etc. can be found at:
+
+  <https://github.com/KubaKaszycki/xar/>
+
+## Enhancements
+
+See the [xar/NEWS](xar/NEWS) file for release notes and the
+[xar/ChangeLog](xar/ChangeLog) file for a more detailed list.
+
+Notable enhancements are command line signature support, `--strip-components` and
+`--to-stdout` support, cygwin build support, support for arbitrary checksum
+message digests (e.g. sha256, sha512), improved liblzma compatibility, many
+new command synonyms, and lots and lots of bug fixes and warning eliminations.
+
+See the xar/NEWS and/or xar/ChangeLog file for the full list.
+
+## Source Directories
+
+<table>
+<tr>
+  <th>xar</th>
+  <td>Primary source directory, contains libxar sources and xar sources.</td>
+</tr>
+<tr>
+  <th>XarCMPlugin</th>
+  <td>OS X xar contextual menu plugin with Xcode project. Not integrated into
+      Autotools build system. May be out of date.</td>
+</tr>
+<tr>
+  <th>XarKit</th>
+  <td>OS X xar framework Xcode project. May be incomplete.</td>
+</tr>
+<tr>
+  <th>xarmdimport</th>
+  <td>OS X xar SpotLight plugin with Xcode project. Not integrated into
+      Autotools build system. May not be release quality.</td>
+</tr>
+<tr>
+  <th>xarql</th>
+  <td>OS X xar QuickLook plugin with Xcode project. Not integrated into
+      Autotools build system. May not be release quality.</td>
+</tr>
+<tr>
+  <th>tools</th>
+  <td>Some xar archive tool sources and man pages. They are not very useful.
+      Some may be very out of date or even uncompilable.</td>
+</tr>
+<tr>
+  <th>python</th>
+  <td>The pyxar Python bindings for xar. May be incomplete.</td>
+</tr>
+</table>
+
+## License
+
+See the xar/LICENSE file.  This is a "New BSD License" aka a
+"Modified BSD license" or a "3-clause BSD license".
+See the xar/LICENSE file for details.
+
+## Building
+
+First, if bootstraping from freshly cloned repository, generate the build
+system.
+
+```shell
+git submodule update --init
+./autogen.sh
+```
+
+Then, configure it:
+
+```shell
+./configure
+```
+
+Run it with `--help` argument to view possible arguments for it.
+
+Now, build it:
+
+```shell
+make
+```
+
+It tries to be as portable as possible, but GNU Make is recommended.
+
+You should check whether you didn't compile faulty release. Run:
+
+```shell
+make check
+```
+
+to run the test-suites.
+
+It's time for installation. Type:
+
+```shell
+sudo make install
+```
+
+To put it in system directories (it even install macOS/GNUStep frameworks).
+
+Pre-bootstrapped xar release tarballs (i.e. with configure already generated)
+and pre-built binaries can be found in the downloads section of the project
+page at:
+
+<https://github.com/KubaKaszycki/xar/releases/>

XarKit/.gitignore

@@ -0,0 +1,22 @@
+/Makefile
+/Makefile.in
+/aclocal.m4
+/libtool
+/config.h
+/config.h.in
+/config.h.in~
+/config.log
+/config.status
+/configure
+/stamp-h1
+/xar-strextract
+/xar-toc_extract
+/autom4te.cache
+/.deps
+/.libs
+/*.la
+/XarKit
+/XarKit.framework
+/*.lo
+/*.o
+/*.d

XarKit/Makefile.am

@@ -0,0 +1,70 @@
+if HAVE_GNUSTEP
+lib_LTLIBRARIES = libXarKit.la
+libXarKit_la_SOURCES = \
+                       XarArchive.m \
+                       XarBase.m \
+                       XarEnumerator.m \
+                       XarFile.m \
+                       XarSubdoc.m
+
+libXarKit_la_LIBADD = \
+                      ../xar/lib/libxar.la \
+                      $(ZLIB_LIBS) \
+                      $(LIBLZMA_LIBS) \
+                      $(OPENSSL_LIBS) \
+                      -lbz2
+
+xincludedir = $(includedir)/XarKit
+xinclude_HEADERS = \
+                   XarArchive.h \
+                   XarBase.h \
+                   XarEnumerator.h \
+                   XarFile.h \
+                   XarKit.h \
+                   XarSubdoc.h
+
+mostlyclean-hook:
+	rm -rf XarKit.framework
+
+XarKit.framework: libXarKit.la $(srcdir)/Info.plist $(ac_aux_dir)/mkframework \
+    $(xinclude_HEADERS)
+	$(AM_V_GEN)MKDIR_P='$(MKDIR_P)' LN_S='$(LN_S)' \
+        $(SHELL) $(ac_aux_dir)/mkframework $(SHREXT) $(srcdir)/Info.plist \
+        XarKit "$(PACKAGE_VERSION)" "$(libdir)" "$(xinclude_HEADERS)" \
+        "$(xincludedir)"
+
+install-exec-hook: XarKit.framework
+	$(INSTALL) -d $(libdir)/GNUstep/Frameworks && \
+        cp -r $< $(libdir)/GNUstep/Frameworks
+	$(INSTALL) -d $(exec_prefix)/Library/Frameworks && \
+        cp -r $< $(exec_prefix)/Library/Frameworks
+
+uninstall-hook:
+	rm -rf $(libdir)/GNUstep/Frameworks/XarKit \
+        $(exec_prefix)/Library/Frameworks/XarKit
+
+all-am: XarKit.framework
+mostlyclean-local: mostlyclean-hook
+	@:
+
+AM_OBJCFLAGS = $(shell $(GNUSTEP_CONFIG) --objc-flags)
+
+EXTRA_DIST = Info.plist
+
+SHREXT = $(shell $(LIBTOOL) --config > __temp && . __temp && rm -f __temp && echo $$shrext_cmds)
+endif
+
+ACLOCAL_AMFLAGS = -I ../m4
+
+AM_LDFLAGS = \
+             -L$(BZLIB_HOME)/lib \
+             "$(shell $(GNUSTEP_CONFIG) --base-libs)"
+
+AM_CPPFLAGS = \
+              $(LIBXML2_CFLAGS) \
+              -I../xar/include \
+              -I$(srcdir)/../xar.include \
+              $(ZLIB_CFLAGS) \
+              $(LIBLZMA_CFLAGS) \
+              -I$(BZLIB_HOME)/include \
+              $(OPENSSL_CFLAGS)

XarKit/XarArchive.h

@@ -11,16 +11,16 @@ extern NSString *XarErrorErrno;
 
 @interface XarArchive : NSObject
 {
-	xar_t xar;
-	NSMutableArray *errors;
+  xar_archive_t xar;
+  NSMutableArray *errors;
 }
 
 + (id)archiveForReadingAtPath:(NSString *)path;
 + (id)archiveForWritingAtPath:(NSString *)path;
 
 - (void)closeArchive;
 
-- (xar_t)xar;
+- (xar_archive_t)xar;
 
 - (NSEnumerator *)fileEnumerator;