[libxml2] Remove CVS and SVN-related code

[Nick Wellnhofer <nwellnhof src gnome org>]

commit 7fe9addcbc54ffc08a8488434c021b1d35c57dd0
Author: Nick Wellnhofer <wellnhofer aevum de>
Date:   Sun Feb 13 23:29:51 2022 +0100

    Remove CVS and SVN-related code

 Makefile.am                         |  8 +++-----
 configure.ac                        | 19 ++-----------------
 include/libxml/xmlversion.h.in      |  2 +-
 include/libxml/xmlwin32version.h.in |  2 +-
 win32/configure.js                  | 14 --------------
 5 files changed, 7 insertions(+), 38 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index eb906b07..5ed6e369 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1209,14 +1209,14 @@ cleanup:
 
 dist-hook: cleanup libxml2.spec
        -cp libxml2.spec $(distdir)
-       (cd $(srcdir) ; tar -cf - --exclude CVS --exclude .svn --exclude .git win32 macos os400 vms VxWorks 
bakefile test result) | (cd $(distdir); tar xf -)
+       (cd $(srcdir) ; tar -cf - --exclude .git win32 macos os400 vms VxWorks bakefile test result) | (cd 
$(distdir); tar xf -)
 
 dist-source: distdir
        $(AMTAR) -chof - --exclude Tests --exclude test --exclude result $(distdir) | GZIP=$(GZIP_ENV) gzip 
-c >`echo "$(distdir)" | sed "s+libxml2+libxml2-sources+"`.tar.gz
 
 dist-test: distdir
        (mkdir -p $(distdir))
-       (cd $(srcdir) ; tar -cf - --exclude CVS --exclude .svn --exclude .git xstc/Tests) | (cd $(distdir); 
tar xf -)
+       (cd $(srcdir) ; tar -cf - --exclude .git xstc/Tests) | (cd $(distdir); tar xf -)
        tar -cf - $(distdir)/test $(distdir)/result $(distdir)/xstc/Tests  $(distdir)/Makefile.tests 
$(distdir)/README $(distdir)/README.tests $(distdir)/AUTHORS $(distdir)/testapi.c $(distdir)/runtest.c 
$(distdir)/runsuite.c | GZIP=$(GZIP_ENV) gzip -c >`echo "$(distdir)" | sed "s+libxml2+libxml2-tests+"`.tar.gz
        @(rm -rf $(distdir)/xstc/Test)
 
@@ -1246,7 +1246,6 @@ DISTCLEANFILES = COPYING missing.lst
 
 confexecdir=$(libdir)
 confexec_DATA = xml2Conf.sh
-CVS_EXTRA_DIST=
 EXTRA_DIST = xml2-config.in xml2Conf.sh.in libxml.spec.in libxml2.spec \
              libxml.m4 Copyright check-xml-test-suite.py gentest.py \
             check-relaxng-test-suite.py check-relaxng-test-suite2.py \
@@ -1260,8 +1259,7 @@ EXTRA_DIST = xml2-config.in xml2Conf.sh.in libxml.spec.in libxml2.spec \
             dbgen.pl dbgenattr.pl regressions.py regressions.xml \
             README.tests Makefile.tests libxml2.syms timsort.h \
             README.zOS \
-            CMakeLists.txt config.h.cmake.in libxml2-config.cmake.cmake.in \
-            $(CVS_EXTRA_DIST)
+            CMakeLists.txt config.h.cmake.in libxml2-config.cmake.cmake.in
 
 
 pkgconfigdir = $(libdir)/pkgconfig
diff --git a/configure.ac b/configure.ac
index 45e1df45..86d84625 100644
--- a/configure.ac
+++ b/configure.ac
@@ -21,21 +21,7 @@ LIBXML_VERSION_INFO=`expr $LIBXML_MAJOR_VERSION + $LIBXML_MINOR_VERSION`:$LIBXML
 
 LIBXML_VERSION_NUMBER=`expr $LIBXML_MAJOR_VERSION \* 10000 + $LIBXML_MINOR_VERSION \* 100 + 
$LIBXML_MICRO_VERSION`
 
-if test -f CVS/Entries ; then
-  extra=`grep ChangeLog CVS/Entries | grep -v LIBXML | sed -e s\%/ChangeLog/1\.%% -e s\%/.*$%%`
-  echo extra=$extra
-  if test "$extra" != ""
-  then
-      LIBXML_VERSION_EXTRA="-CVS$extra"
-  fi
-else if test -d .svn ; then
-  extra=`svn info | grep Revision | sed 's+Revision: ++'`
-  echo extra=$extra
-  if test "$extra" != ""
-  then
-      LIBXML_VERSION_EXTRA="-SVN$extra"
-  fi
-else if test -d .git ; then
+if test -d .git ; then
   extra=`git describe 2>/dev/null | sed 's+LIBXML[[0-9.]]*-++'`
   echo extra=$extra
   if test "$extra" != ""
@@ -43,8 +29,7 @@ else if test -d .git ; then
       LIBXML_VERSION_EXTRA="-GIT$extra"
   fi
 fi
-fi
-fi
+
 AC_SUBST(LIBXML_MAJOR_VERSION)
 AC_SUBST(LIBXML_MINOR_VERSION)
 AC_SUBST(LIBXML_MICRO_VERSION)
diff --git a/include/libxml/xmlversion.h.in b/include/libxml/xmlversion.h.in
index c995fe51..f9f79a2f 100644
--- a/include/libxml/xmlversion.h.in
+++ b/include/libxml/xmlversion.h.in
@@ -48,7 +48,7 @@ XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
 /**
  * LIBXML_VERSION_EXTRA:
  *
- * extra version information, used to show a CVS compilation
+ * extra version information, used to show a git commit description
  */
 #define LIBXML_VERSION_EXTRA "@LIBXML_VERSION_EXTRA@"
 
diff --git a/include/libxml/xmlwin32version.h.in b/include/libxml/xmlwin32version.h.in
index 90e97ef5..4766d75b 100644
--- a/include/libxml/xmlwin32version.h.in
+++ b/include/libxml/xmlwin32version.h.in
@@ -47,7 +47,7 @@ extern void xmlCheckVersion(int version);
 /**
  * LIBXML_VERSION_EXTRA:
  *
- * extra version information, used to show a CVS compilation
+ * extra version information, used to show a git commit description
  */
 #define LIBXML_VERSION_EXTRA "-win32"
 
diff --git a/win32/configure.js b/win32/configure.js
index 8f03b464..d784f3bf 100644
--- a/win32/configure.js
+++ b/win32/configure.js
@@ -180,20 +180,6 @@ function discoverVersion()
        var fso, cf, vf, ln, s, iDot, iSlash;
        fso = new ActiveXObject("Scripting.FileSystemObject");
        verCvs = "";
-       if (useCvsVer && fso.FileExists("..\\CVS\\Entries")) {
-               cf = fso.OpenTextFile("..\\CVS\\Entries", 1);
-               while (cf.AtEndOfStream != true) {
-                       ln = cf.ReadLine();
-                       s = new String(ln);
-                       if (s.search(/^\/ChangeLog\//) != -1) {
-                               iDot = s.indexOf(".");
-                               iSlash = s.indexOf("/", iDot);
-                               verCvs = "CVS" + s.substring(iDot + 1, iSlash);
-                               break;
-                       }
-               }
-               cf.Close();
-       }
        cf = fso.OpenTextFile(configFile, 1);
        if (compiler == "msvc")
                versionFile = ".\\config.msvc";