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@@ -45,7 +45,10 @@
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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-#serial 6
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+#serial 6.1
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+#
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+# Added tweak for git. The base repo's .git is a directory. Any worktree's
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+# .git is a file. Use -e to check for either dir or file.
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AC_DEFUN([AX_VCS_SYSTEM],
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[AC_PREREQ([2.63])dnl
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@@ -54,7 +57,7 @@ AC_DEFUN([AX_VCS_SYSTEM],
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AS_IF([test -d ".bzr"],[ac_cv_vcs_system="bazaar"])
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AS_IF([test -d ".svn"],[ac_cv_vcs_system="svn"])
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AS_IF([test -d ".hg"],[ac_cv_vcs_system="mercurial"])
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- AS_IF([test -d ".git"],[ac_cv_vcs_system="git"])
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+ AS_IF([test -e ".git"],[ac_cv_vcs_system="git"])
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])
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AC_DEFINE_UNQUOTED([VCS_SYSTEM],["$ac_cv_vcs_system"],[VCS system])
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])
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