Hi, We decided to apply the following patch to the ARM embedded 5 branch.
Best regards, Thomas > -----Original Message----- > From: gcc-patches-ow...@gcc.gnu.org [mailto:gcc-patches- > ow...@gcc.gnu.org] On Behalf Of Thomas Preud'homme > Sent: Wednesday, December 16, 2015 7:56 PM > To: gcc-patches@gcc.gnu.org; Richard Earnshaw; Ramana Radhakrishnan; > Kyrylo Tkachov > Subject: [PATCH, ARM, 1/3] Document --with-multilib-list for arm*-*-* > targets > > Currently, the documentation for --with-multilib-list in > gcc/doc/install.texi only mentions sh*-*-* and x86-64-*-linux* targets. > However, arm*-*-* targets also support this option. This patch adds > documention for the meaning of this option for arm*-*-* targets. > > ChangeLog entry is as follows: > > > *** gcc/ChangeLog *** > > 2015-12-09 Thomas Preud'homme <thomas.preudho...@arm.com> > > * doc/install.texi (--with-multilib-list): Describe the meaning of the > option for arm*-*-* targets. > > > diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi > index 57399ed..2c93eb0 100644 > --- a/gcc/doc/install.texi > +++ b/gcc/doc/install.texi > @@ -1102,9 +1102,19 @@ sysv, aix. > @item --with-multilib-list=@var{list} > @itemx --without-multilib-list > Specify what multilibs to build. > -Currently only implemented for sh*-*-* and x86-64-*-linux*. > +Currently only implemented for arm*-*-*, sh*-*-* and x86-64-*-linux*. > > @table @code > +@item arm*-*-* > +@var{list} is either @code{default} or @code{aprofile}. Specifying > +@code{default} is equivalent to omitting this option while specifying > +@code{aprofile} builds multilibs for each combination of ISA (@code{- > marm} or > +@code{-mthumb}), architecture (@code{-march=armv7-a}, @code{- > march=armv7ve}, > +or @code{-march=armv8-a}), FPU available (none, @code{- > mfpu=vfpv3-d16}, > +@code{neon}, @code{vfpv4-d16}, @code{neon-vfpv4} or > @code{neon-fp-armv8} > +depending on architecture) and floating-point ABI (@code{-mfloat- > abi=softfp} > +or @code{-mfloat-abi=hard}). > + > @item sh*-*-* > @var{list} is a comma separated list of CPU names. These must be of > the > form @code{sh*} or @code{m*} (in which case they match the compiler > option > > > PDF builds fine out of the updated file and look as expected. > > Is this ok for trunk? > > Best regards, > > Thomas
