lock_ref_sha1_basic does not remove empty directories on BSD

diff --git a/configure.ac b/configure.ac
index 511cac93d6cec11f3717e810d0c80b27646a5713..cff5722eb9927ec652e3db731fc033508bc44ef2 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -75,7 +75,6 @@ GIT_ARG_SET_PATH(shell)
 # Define PERL_PATH to provide path to Perl.
 GIT_ARG_SET_PATH(perl)
 #
-# Define NO_PYTHON if you want to lose all benefits of the recursive merge.
 # Define PYTHON_PATH to provide path to Python.
 AC_ARG_WITH(python,[AS_HELP_STRING([--with-python=PATH], [provide PATH to python])
 AS_HELP_STRING([--without-python], [don't use python scripts])],
@@ -95,12 +94,11 @@ AC_SUBST(PYTHON_PATH)
 ## Checks for programs.
 AC_MSG_NOTICE([CHECKS for programs])
 #
-AC_PROG_CC
+AC_PROG_CC([cc gcc])
 #AC_PROG_INSTALL               # needs install-sh or install.sh in sources
 AC_CHECK_TOOL(AR, ar, :)
 AC_CHECK_PROGS(TAR, [gtar tar])
 #
-# Define NO_PYTHON if you want to lose all benefits of the recursive merge.
 # Define PYTHON_PATH to provide path to Python.
 if test -z "$NO_PYTHON"; then
        if test -z "$PYTHON_PATH"; then