chrony/chrony-4.2/configure

40   echo $MYCC $MYCFLAGS $MYCPPFLAGS $cflags -o conftest conftest.c $ldflags \
42   $MYCC $MYCFLAGS $MYCPPFLAGS $cflags -o conftest conftest.c $ldflags \
524 MYCFLAGS="$CFLAGS"
546 if [ "x$MYCFLAGS" = "x" ]; then
547   MYCFLAGS="-O2 -g"
552     MYCFLAGS="$MYCFLAGS $TESTCFLAGS"
557     MYCFLAGS="$MYCFLAGS $TESTCFLAGS"
561       MYCFLAGS="$MYCFLAGS $TESTCFLAGS"
567   MYCFLAGS="$MYCFLAGS -Wmissing-prototypes -Wall"
1012   MYCFLAGS="$MYCFLAGS -pthread"
1099           s%@CFLAGS@%${MYCFLAGS}%;\