for opt do
optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
case "$opt" in
+ --cpu=*) cpu="$optarg"
+ ;;
--cc=*) CC="$optarg"
;;
--extra-cflags=*) CFLAGS="$CFLAGS $optarg"
;;
+ --build-32bit-win=*) build_32bit_win="$optarg"
+ ;;
--help)
show_help="yes"
;;
done
if test "$show_help" = "yes" ; then
+ echo "--cpu= Specify target CPU if auto-detect fails"
echo "--cc= Specify compiler to use"
echo "--extra-cflags= Specify extra CFLAGS to pass to compiler"
+ echo "--build-32bit-win= Specify yes for a 32-bit build on Windows"
exit $exit_val
fi
CYGWIN*)
echo "Forcing known good options on Windows"
if test -z "$CC" ; then
- CC="x86_64-w64-mingw32-gcc"
+ if test ! -z "$build_32bit_win" && test "$build_32bit_win" = "yes"; then
+ CC="i686-w64-mingw32-gcc"
+ else
+ CC="x86_64-w64-mingw32-gcc"
+ fi
fi
output_sym "CONFIG_LITTLE_ENDIAN"
- output_sym "CONFIG_64BIT_LLP64"
- output_sym "CONFIG_CLOCK_GETTIME"
- output_sym "CONFIG_CLOCK_MONOTONIC"
- output_sym "CONFIG_GETTIMEOFDAY"
+ if test ! -z "$build_32bit_win" && test "$build_32bit_win" = "yes"; then
+ output_sym "CONFIG_32BIT"
+ else
+ output_sym "CONFIG_64BIT_LLP64"
+ fi
output_sym "CONFIG_FADVISE"
output_sym "CONFIG_SOCKLEN_T"
- output_sym "CONFIG_POSIX_FALLOCATE"
output_sym "CONFIG_FADVISE"
output_sym "CONFIG_SFAA"
output_sym "CONFIG_RUSAGE_THREAD"
output_sym "CONFIG_WINDOWSAIO"
output_sym "CONFIG_FDATASYNC"
+ output_sym "CONFIG_CLOCK_MONOTONIC"
output_sym "CONFIG_GETTIMEOFDAY"
output_sym "CONFIG_CLOCK_GETTIME"
output_sym "CONFIG_SCHED_IDLE"
+ output_sym "CONFIG_TCP_NODELAY"
echo "CC=$CC" >> $config_host_mak
echo "EXTFLAGS=$CFLAGS -include config-host.h -D_GNU_SOURCE" >> $config_host_mak
exit 0
cpu="sparc"
;;
*)
- echo "Unknown CPU"
- exit 1;
+ echo "Unknown CPU"
;;
esac
fi
echo "SCHED_IDLE $sched_idle"
+##########################################
+# Check whether we have TCP_NODELAY
+tcp_nodelay="no"
+cat > $TMPC << EOF
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/tcp.h>
+int main(int argc, char **argv)
+{
+ return getsockopt(0, 0, TCP_NODELAY, NULL, NULL);
+}
+EOF
+if compile_prog "" "" "TCP_NODELAY"; then
+ tcp_nodelay="yes"
+fi
+echo "TCP_NODELAY $tcp_nodelay"
+
#############################################################################
echo "# Automatically generated by configure - do not modify" > $config_host_mak
if test "$sched_idle" = "yes" ; then
output_sym "CONFIG_SCHED_IDLE"
fi
+if test "$tcp_nodelay" = "yes" ; then
+ output_sym "CONFIG_TCP_NODELAY"
+fi
echo "LIBS+=$LIBS" >> $config_host_mak
echo "CC=$cc" >> $config_host_mak