URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [rtos/] [rtems/] [aclocal/] [gcc-pipe.m4] - Diff between revs 30 and 173

Rev 30	Rev 173
`dnl`	`dnl`
`dnl $Id: gcc-pipe.m4,v 1.2 2001-09-27 11:59:11 chris Exp $`	`dnl $Id: gcc-pipe.m4,v 1.2 2001-09-27 11:59:11 chris Exp $`
`dnl`	`dnl`
`dnl Check whether the target compiler accepts -pipe`	`dnl Check whether the target compiler accepts -pipe`
`dnl`	`dnl`

`AC_DEFUN(RTEMS_GCC_PIPE,`	`AC_DEFUN(RTEMS_GCC_PIPE,`
`[AC_REQUIRE([RTEMS_PROG_CC])`	`[AC_REQUIRE([RTEMS_PROG_CC])`
`AC_REQUIRE([AC_CANONICAL_HOST])`	`AC_REQUIRE([AC_CANONICAL_HOST])`
`AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe,`	`AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe,`
`[`	`[`
`rtems_cv_gcc_pipe=no`	`rtems_cv_gcc_pipe=no`
`if test "$rtems_cv_prog_gcc" = "yes"; then`	`if test "$rtems_cv_prog_gcc" = "yes"; then`
`echo 'void f(){}' >conftest.c`	`echo 'void f(){}' >conftest.c`
if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then	if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
`rtems_cv_gcc_pipe=yes`	`rtems_cv_gcc_pipe=yes`
`fi`	`fi`
`rm -f conftest*`	`rm -f conftest*`
`fi`	`fi`
`])`	`])`
`])`	`])`