| Message ID | 20160821222023.GA10105@waldemar-brodkorb.de |
|---|---|
| State | Accepted |
| Headers | show |
Hello, On Mon, 22 Aug 2016 00:20:24 +0200, Waldemar Brodkorb wrote: > See gcc bug for details: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77311 > > Signed-off-by: Waldemar Brodkorb <wbx@openadk.org> > --- > package/binutils/binutils.mk | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/package/binutils/binutils.mk b/package/binutils/binutils.mk > index 2936eb5..1defbb1 100644 > --- a/package/binutils/binutils.mk > +++ b/package/binutils/binutils.mk > @@ -71,6 +71,12 @@ endif > BINUTILS_CONF_ENV += ac_cv_prog_MAKEINFO=missing > HOST_BINUTILS_CONF_ENV += ac_cv_prog_MAKEINFO=missing > > +# gcc bug with Os/O2/O3 > +# error: unable to find a register to spill in class 'CCREGS' > +ifeq ($(BR2_bfin),y) > +BINUTILS_CONF_ENV += CFLAGS="$(TARGET_CFLAGS) -O1" > +endif > + > # Install binutils after busybox to prefer full-blown utilities > ifeq ($(BR2_PACKAGE_BUSYBOX),y) > BINUTILS_DEPENDENCIES += busybox I've applied to master, after adding the gcc PR reference in the comment. Thanks, Thomas
diff --git a/package/binutils/binutils.mk b/package/binutils/binutils.mk index 2936eb5..1defbb1 100644 --- a/package/binutils/binutils.mk +++ b/package/binutils/binutils.mk @@ -71,6 +71,12 @@ endif BINUTILS_CONF_ENV += ac_cv_prog_MAKEINFO=missing HOST_BINUTILS_CONF_ENV += ac_cv_prog_MAKEINFO=missing +# gcc bug with Os/O2/O3 +# error: unable to find a register to spill in class 'CCREGS' +ifeq ($(BR2_bfin),y) +BINUTILS_CONF_ENV += CFLAGS="$(TARGET_CFLAGS) -O1" +endif + # Install binutils after busybox to prefer full-blown utilities ifeq ($(BR2_PACKAGE_BUSYBOX),y) BINUTILS_DEPENDENCIES += busybox
See gcc bug for details: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77311 Signed-off-by: Waldemar Brodkorb <wbx@openadk.org> --- package/binutils/binutils.mk | 6 ++++++ 1 file changed, 6 insertions(+)