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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [aclocal/] [gcc-pipe.m4] - Rev 272
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dnl dnl $Id: gcc-pipe.m4,v 1.2 2001-09-27 11:59:11 chris Exp $ dnl dnl Check whether the target compiler accepts -pipe dnl AC_DEFUN(RTEMS_GCC_PIPE, [AC_REQUIRE([RTEMS_PROG_CC]) AC_REQUIRE([AC_CANONICAL_HOST]) AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe, [ rtems_cv_gcc_pipe=no if test "$rtems_cv_prog_gcc" = "yes"; then echo 'void f(){}' >conftest.c if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then rtems_cv_gcc_pipe=yes fi rm -f conftest* fi ]) ])
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