From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stafford Horne Date: Thu, 23 Dec 2021 16:15:42 +0900 Subject: [OpenRISC] [PATCH v3 12/13] build-many-glibcs.py: add OpenRISC support In-Reply-To: <8c8ce20c-eea9-10d5-fef6-08543364fb0d@linaro.org> References: <20211210233456.4146479-1-shorne@gmail.com> <20211210233456.4146479-13-shorne@gmail.com> <8c8ce20c-eea9-10d5-fef6-08543364fb0d@linaro.org> Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: openrisc@lists.librecores.org On Wed, Dec 22, 2021 at 06:04:07PM -0300, Adhemerval Zanella wrote: > > > On 10/12/2021 20:34, Stafford Horne via Libc-alpha wrote: > > --- > > scripts/build-many-glibcs.py | 5 +++++ > > 1 file changed, 5 insertions(+) > > > > diff --git a/scripts/build-many-glibcs.py b/scripts/build-many-glibcs.py > > index 6ae2172956..47b2cabc9c 100755 > > --- a/scripts/build-many-glibcs.py > > +++ b/scripts/build-many-glibcs.py > > @@ -334,6 +334,10 @@ class Context(object): > > 'ccopts': '-mabi=64'}]) > > self.add_config(arch='nios2', > > os_name='linux-gnu') > > + self.add_config(arch='or1k', > > + os_name='linux-gnu', > > + variant='soft', > > + gcc_cfg=['--with-multilib-list=mcmov']) > > Why is this option required? The default is to build with multilib-list mcmov,msoft-mul,msoft-div. Which would generate 3 toolchains. To make the build faster I reduced it to the mcmov (support conditional move instructions). I could change to run with --disable-multilib, but enabling cmov is usually always wanted. > > self.add_config(arch='powerpc', > > os_name='linux-gnu', > > gcc_cfg=['--disable-multilib', '--enable-secureplt'], > > @@ -1270,6 +1274,7 @@ def install_linux_headers(policy, cmdlist): > > 'microblaze': 'microblaze', > > 'mips': 'mips', > > 'nios2': 'nios2', > > + 'or1k': 'openrisc', > > 'powerpc': 'powerpc', > > 's390': 's390', > > 'riscv32': 'riscv',