Update references to Mercurial and Subversion

Author: ccawley2011

.hgignore .gitignore

@@ -1,4 +1,3 @@
-syntax:glob
 aclocal.m4
 autom4te*
 config.cache

Makefile.in

@@ -148,7 +148,6 @@ dist $(distfile):
 	$(SHELL) $(auxdir)/mkinstalldirs $(distdir)
 	tar cf - $(DIST) | (cd $(distdir); tar xf -)
 	cp $(distdir)/include/SDL_config.h.default $(distdir)/include/SDL_config.h
-	rm -rf `find $(distdir) -name .svn`
 	rm -rf $(distdir)/test/autom4te*
 	find $(distdir) \( \
 	    -name '*~' -o \
@@ -165,9 +164,9 @@ dist $(distfile):
 rpm: $(distfile)
 	rpmbuild -ta $?
 
-# Create a SVN snapshot that people can run update on
+# Create a Git snapshot that people can run update on
 snapshot:
-	svn co http://svn.libsdl.org/branches/SDL-1.2
+	git clone https://github.com/libsdl-org/SDL-1.2.git
 	(cd SDL-1.2 && ./autogen.sh && rm -rf autom4te.cache)
 	cp SDL-1.2/include/SDL_config.h.default SDL-1.2/include/SDL_config.h
 	tar zcf $(HOME)/SDL-1.2.tar.gz SDL-1.2

README.Git

@@ -0,0 +1,20 @@
+
+The latest development version of SDL is available via git.
+Git allows you to get up-to-the-minute fixes and enhancements;
+as a developer works on a source tree, you can use "git" to mirror that
+source tree instead of waiting for an official release. Please look
+at the Git website ( https://git-scm.com/ ) for more
+information on using git, where you can also download software for
+macOS, Windows, and Unix systems.
+
+    git clone https://github.com/libsdl-org/SDL-1.2
+
+If you are building SDL with an IDE, you will need to copy the file
+include/SDL_config.h.default to include/SDL_config.h before building.
+
+If you are building SDL via configure, you will need to run autogen.sh
+before running configure.
+
+There is a web interface to the Git repository at:
+	http://github.com/libsdl-org/SDL-1.2/
+

README.HG

@@ -26,8 +26,8 @@ To compile and use the SDL with Open Watcom you will need the following:
 - A fairly recent DirectX SDK. The original unmodified DX8 SDK works, as
   well as the minimal DirectX 7 SDK from the Allegro download site
   (<http://alleg.sourceforge.net/files/dx70_min.zip>).
-- The SDL sources from Subversion
-- The file Watcom-Win32.zip (now available in Subversion)
+- The SDL sources from Git
+- The file Watcom-Win32.zip (now available in Git)
 
 
 Building the Library