| Message ID | 1428748907-3319-1-git-send-email-gwenj@trabucayre.com |
|---|---|
| State | Accepted |
| Headers | show |
Gwenhael, All, On 2015-04-11 12:41 +0200, Gwenhael Goavec-Merou spake thusly: > From: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> > > -Ofast is not available on gcc <2.6. This option is equivalent to You probably meant gcc<4.6 ? gcc-2.6 is, well, quite old... The latest 2.6.x was released in 2002... ;-) > -O3 -ffast-math. > > Fixes: > http://autobuild.buildroot.org/results/207/207a20a3ca5e62029823b1361479d5cd38fefeb0/ > http://autobuild.buildroot.net/results/871/871b29c9bbf94aa05034c442f35c8771f83abe1e/ > > Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> > Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr> Otherwise, I did not SoB this patch for real. A post-commit note would have been quite enough, in fact. Regards, Yann E. MORIN. > --- > package/fftw/fftw.mk | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/package/fftw/fftw.mk b/package/fftw/fftw.mk > index 1148909..5045ab6 100644 > --- a/package/fftw/fftw.mk > +++ b/package/fftw/fftw.mk > @@ -18,7 +18,7 @@ FFTW_CONF_OPTS += $(if $(BR2_PACKAGE_FFTW_PRECISION_QUAD),--enable,--disable)-qu > > FFTW_CFLAGS = $(TARGET_CFLAGS) > ifeq ($(BR2_PACKAGE_FFTW_FAST),y) > -FFTW_CFLAGS += -Ofast > +FFTW_CFLAGS += -O3 -ffast-math > endif > > # x86 optimisations > -- > 2.0.5 >
Dear Gwenhael Goavec-Merou, On Sat, 11 Apr 2015 12:41:47 +0200, Gwenhael Goavec-Merou wrote: > From: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> > > -Ofast is not available on gcc <2.6. This option is equivalent to > -O3 -ffast-math. > > Fixes: > http://autobuild.buildroot.org/results/207/207a20a3ca5e62029823b1361479d5cd38fefeb0/ > http://autobuild.buildroot.net/results/871/871b29c9bbf94aa05034c442f35c8771f83abe1e/ > > Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> > Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr> > --- > package/fftw/fftw.mk | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) I've removed Yann SoB, and fixed s/2.6/4.6/ in the commit log, and applied. Thanks! Thomas
diff --git a/package/fftw/fftw.mk b/package/fftw/fftw.mk index 1148909..5045ab6 100644 --- a/package/fftw/fftw.mk +++ b/package/fftw/fftw.mk @@ -18,7 +18,7 @@ FFTW_CONF_OPTS += $(if $(BR2_PACKAGE_FFTW_PRECISION_QUAD),--enable,--disable)-qu FFTW_CFLAGS = $(TARGET_CFLAGS) ifeq ($(BR2_PACKAGE_FFTW_FAST),y) -FFTW_CFLAGS += -Ofast +FFTW_CFLAGS += -O3 -ffast-math endif # x86 optimisations