Correct AC_CHECK_PROGS usage

71b6a5da · Federico G. Schwindt · Lasse Karstensen · 7e8177bc · 71b6a5da
Commit 71b6a5da authored Jul 08, 2014 by Federico G. Schwindt Committed by Lasse Karstensen Sep 22, 2014
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configure.ac configure.ac +4 -1

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--- a/configure.ac
+++ b/configure.ac
@@ -321,7 +321,10 @@ else
 fi

 AM_MISSING_HAS_RUN
-AC_CHECK_PROGS(PYTHON, [python3 python3.1 python3.2 python2.7 python2.6 python2.5 python2 python], [AC_MSG_ERROR([Python is needed to build Varnish, please install python.])])
+AC_CHECK_PROGS(PYTHON, [python3 python3.1 python3.2 python2.7 python2.6 python2.5 python2 python], "no")
+if test "x$PYTHON" = "xno"; then
+  AC_MSG_ERROR([Python is needed to build Varnish, please install python.])
+fi

 AC_CHECK_DECL([SO_ACCEPTFILTER],
    AC_DEFINE(HAVE_ACCEPT_FILTERS,1,[Define to 1 if you have accept filters]),