rm -rf $config_host_mak
rm -rf $config_host_h
+fatal() {
+ echo $@
+ echo "Configure failed, check config.log and/or the above output"
+ rm -rf $config_host_mak
+ rm -rf $config_host_h
+ exit 1
+}
+
# Default CFLAGS
-EXTFLAGS="-include config-host.h -D_GNU_SOURCE"
+CFLAGS="-D_GNU_SOURCE"
+EXTFLAGS="-include config-host.h"
# Print a helpful header at the top of config.log
echo "# FIO configure log $(date)" >> config.log
echo "ERROR: configure test passed without -Werror but failed with -Werror."
echo "This is probably a bug in the configure script. The failing command"
echo "will be at the bottom of config.log."
- echo "You can run configure with --disable-werror to bypass this check."
- exit 1
+ fatal "You can run configure with --disable-werror to bypass this check."
}
compile_object() {
echo "ERROR"
echo "ERROR: User requested feature $feature"
echo "ERROR: configure was not able to find it"
- echo "ERROR"
- exit 1;
+ fatal "ERROR"
}
has() {
cc="${CC-${cross_prefix}gcc}"
+show_help="no"
+exit_val=0
+
# parse options
for opt do
optarg=`expr "x$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"
+ ;;
*)
echo "Bad option $opt"
- exit 1
+ show_help="yes"
+ exit_val=1
esac
done
-if check_define __linux__ ; then
+if test "$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 $exit_val
+fi
+
+if check_define __ANDROID__ ; then
+ targetos="Android"
+elif check_define __linux__ ; then
targetos="Linux"
elif check_define __OpenBSD__ ; then
targetos='OpenBSD'
CYGWIN*)
echo "Forcing known good options on Windows"
if test -z "$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" >> $config_host_mak
+ exit 0
+ ;;
+Android)
+ output_sym "CONFIG_32BIT"
+ output_sym "CONFIG_LITTLE_ENDIAN"
+ output_sym "CONFIG_SOCKLEN_T"
+ output_sym "CONFIG_GETTIMEOFDAY"
+ output_sym "CONFIG_CLOCK_GETTIME"
+ output_sym "CONFIG_CLOCK_MONOTONIC"
+ echo "CC=$cc" >> $config_host_mak
+ echo "EXTFLAGS=$CFLAGS -include config-host.h -DFIO_NO_HAVE_SHM_H -D_GNU_SOURCE" >> $config_host_mak
exit 0
esac
cpu="sparc"
;;
*)
- echo "Unknown CPU"
- exit 1;
+ echo "Unknown CPU"
;;
esac
fi
echo "RUSAGE_THREAD $rusage_thread"
+##########################################
+# Check whether we have SCHED_IDLE
+sched_idle="no"
+cat > $TMPC << EOF
+#include <sched.h>
+int main(int argc, char **argv)
+{
+ struct sched_param p;
+ return sched_setscheduler(0, SCHED_IDLE, &p);
+}
+EOF
+if compile_prog "" "" "SCHED_IDLE"; then
+ sched_idle="yes"
+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" > $config_host_mak
elif test "$wordsize" = "32" ; then
output_sym "CONFIG_32BIT"
else
- echo "Unknown wordsize!"
- exit 1
+ fatal "Unknown wordsize!"
fi
if test "$bigendian" = "yes" ; then
output_sym "CONFIG_BIG_ENDIAN"
if test "$rusage_thread" = "yes" ; then
output_sym "CONFIG_RUSAGE_THREAD"
fi
+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" >> $config_host_mak
-echo "EXTFLAGS=$EXTFLAGS" >> $config_host_mak
+echo "EXTFLAGS=$EXTFLAGS $CFLAGS" >> $config_host_mak