1 AC_DEFUN(RFX_CHECK_OLDGCC,
3 AC_MSG_CHECKING([whether gcc supports lazy variable declaration])
5 cat > conftest.c << EOF
9 int main (int argc, char*argv[])
19 testprog_link='$CC $CPPFLAGS $CFLAGS conftest.c -o conftest${ac_exeext}'
20 if { (eval echo gcc.2.95.m4:19: \"$testprog_link\") 1>&5; (eval $testprog_link) 2>&5; } && test -s conftest${ac_exeext}; then
25 echo "configure: failed program was:" >&5