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Re: [PATCH v2 01/15] RISC-V: Build Infastructure

From: Adhemerval Zanella <adhemerval dot zanella at linaro dot org>
To: Joseph Myers <joseph at codesourcery dot com>, Palmer Dabbelt <palmer at dabbelt dot com>
Cc: libc-alpha at sourceware dot org, Andrew Waterman <andrew at sifive dot com>, Darius Rad <darius at bluespec dot com>, dj at redhat dot com
Date: Wed, 20 Dec 2017 14:49:35 -0200
Subject: Re: [PATCH v2 01/15] RISC-V: Build Infastructure
Authentication-results: sourceware.org; auth=none
References: <20171220072022.26909-1-palmer@dabbelt.com> <20171220072022.26909-2-palmer@dabbelt.com> <alpine.DEB.2.20.1712201610040.30469@digraph.polyomino.org.uk>


On 20/12/2017 14:21, Joseph Myers wrote:
> On Tue, 19 Dec 2017, Palmer Dabbelt wrote:

>> diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/Makefile b/sysdeps/unix/sysv/linux/riscv/rv64/Makefile
>> new file mode 100644
>> index 000000000000..cb60d740476d
>> --- /dev/null
>> +++ b/sysdeps/unix/sysv/linux/riscv/rv64/Makefile
>> @@ -0,0 +1,4 @@
>> +ifeq ($(subdir),socket)
>> +CFLAGS-recv.c += -fexceptions
>> +CFLAGS-send.c += -fexceptions
>> +endif
> 
> I wonder if this should be made generic for all Linux ports (and removed 
> from the mips64 Makefile as well as here).
> 

We already a CFLAGS-recv.c with "-fexceptions -fasynchronous-unwind-tables"
for nptl, and I think we should add it for io as well. Could you send a
separately fix along with the mips64 cleanup?

References:
- RISC-V glibc port v2
  - From: Palmer Dabbelt
- [PATCH v2 01/15] RISC-V: Build Infastructure
  - From: Palmer Dabbelt
- Re: [PATCH v2 01/15] RISC-V: Build Infastructure
  - From: Joseph Myers

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