configure.ac: allow disabling syslog() support

62288907 · Max Kellermann · cdbdcec7 · 62288907
Commit 62288907 authored Nov 21, 2014 by Max Kellermann
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Showing with 13 additions and 2 deletions

configure.ac configure.ac +13 -2

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--- a/configure.ac
+++ b/configure.ac
@@ -195,8 +195,19 @@ dnl ---------------------------------------------------------------------------

 AC_SEARCH_LIBS([clock_gettime], [rt])

-AC_SEARCH_LIBS([syslog], [bsd socket inet],
-	[AC_DEFINE(HAVE_SYSLOG, 1, [Define if syslog() is available])])
+AC_ARG_ENABLE(syslog,
+	AS_HELP_STRING([--enable-syslog],
+		[enable syslog support (default: auto)]),,
+	enable_syslog=auto)
+if test x$enable_syslog != xno; then
+	AC_SEARCH_LIBS([syslog], [bsd socket inet],
+		[found_syslog=yes],
+		[found_syslog=no])
+fi
+MPD_AUTO_RESULT([syslog], [syslog support], [syslog() not available])
+if test x$enable_syslog = xyes; then
+	AC_DEFINE(HAVE_SYSLOG, 1, [Define if syslog() is available])
+fi

 AC_SEARCH_LIBS([socket], [socket])
 AC_SEARCH_LIBS([gethostbyname], [nsl])