From f2bfeadf7200d607606d53ef5e72d301aac1cf58 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Fri, 28 May 2004 21:19:35 +0000 Subject: Update. 2004-05-28 Steven Munroe * sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S: Add .machine "altivec" to enable VMX instructions. * sysdeps/powerpc/powerpc32/fpu/setjmp-common.S: Likewise. * sysdeps/powerpc/powerpc64/__longjmp-common.S: Likewise. * sysdeps/powerpc/powerpc64/setjmp-common.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S: Likewise. --- sysdeps/powerpc/configure.in | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 sysdeps/powerpc/configure.in (limited to 'sysdeps/powerpc/configure.in') diff --git a/sysdeps/powerpc/configure.in b/sysdeps/powerpc/configure.in new file mode 100644 index 0000000000..28cc85934d --- /dev/null +++ b/sysdeps/powerpc/configure.in @@ -0,0 +1,21 @@ +GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory. +# Local configure fragment for sysdeps/powerpc. + +# Accept binutils which knows about ".machine". +AC_CACHE_CHECK(for .machine support, libc_cv_ppc_machine, [dnl +cat > conftest.s <<\EOF + .machine "altivec" + blr +EOF +if AC_TRY_COMMAND(${CC-cc} -c $CFLAGS conftest.s 1>&AS_MESSAGE_LOG_FD); then + libc_cv_ppc_machine=yes +else + libc_cv_ppc_machine=no +fi +rm -f conftest*]) +if test $libc_cv_ppc_machine != yes; then + AC_MSG_ERROR([ +*** A binutils version which can handle +*** .machine "altivec" +*** is needed.]) +fi -- cgit v1.2.3