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-rw-r--r--configure.in15
1 files changed, 14 insertions, 1 deletions
diff --git a/configure.in b/configure.in
index 60662e2c5c..a2ea066d25 100644
--- a/configure.in
+++ b/configure.in
@@ -2159,7 +2159,20 @@ AC_SUBST(PACKAGE)
AC_CONFIG_FILES(Doxyfile)
AC_CONFIG_FILES($FIRSTMAKEFILE)
AC_CONFIG_FILES(Makefile, [{
- sed '/^MISSING/s/\$U\././g' Makefile
+ if test -d "$srcdir/.svn"; then
+ VCS='svn'
+ VCSUP='$(VCS) up $(SVNUPOPTIONS)'
+ elif test -d "$srcdir/.git/svn"; then
+ VCS='git svn'
+ VCSUP='$(VCS) up $(SVNUPOPTIONS)'
+ elif test -d "$srcdir/.git"; then
+ VCS='git'
+ VCSUP='$(VCS) up $(GITUPOPTIONS)'
+ else
+ VCS='echo cannot'
+ VCSUP='$(VCS)'
+ fi
+ sed '/^MISSING/s/\$U\././g;/^VCS *=/s#@VCS@#'"$VCS"'#;/^VCSUP *=/s#@VCSUP@#'"$VCSUP"'#' Makefile
echo; test x"$EXEEXT" = x || echo 'miniruby: miniruby$(EXEEXT)'
test "$RUBY_INSTALL_NAME$EXEEXT" = ruby || echo 'ruby: $(PROGRAM);'
if test "$gnumake" != yes; then