Fix discovery of gettimeofday() by autoconf.

Without this, gettimeofday() is found but the -DHAVE_GETTIMEOFDAY
flag is not passed to the compiler.  This change may cause other
problems; I am not an autoconf expert.

diff --git a/configure.ac b/configure.ac
index 68aadbb7f90b2b6673582c5c237e7e696bca4d7c..d1c64452a077eb27e25d653ce7115f2b7501ec77 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -91,7 +91,7 @@ if test x"$GXX" = "xyes"; then
 fi
 
 # Checks for functions
-AC_CHECK_FUNC(gettimeofday, [cppflag="$cppflag -DHAVE_GETTIMEOFDAY"], )
+AC_CHECK_FUNCS(gettimeofday)
 
 # Checks for doxygen
 AC_CHECK_PROG( DOXYGEN, [doxygen], [doxygen] )