From: Dagobert Michelsen <dam@baltic-online.de>
To: Paul Eggert <eggert@cs.ucla.edu>
Cc: bug-gnulib@gnu.org, bug-bison@gnu.org
Subject: Re: Error compiling bison 3.4.2 on Solaris
Date: Tue, 15 Oct 2019 13:07:33 +0200 [thread overview]
Message-ID: <D718019B-2D23-495B-A2A6-14364C0FF3B8@baltic-online.de> (raw)
In-Reply-To: <0280814f-be23-4067-6771-a4f97e54ef43@cs.ucla.edu>
Hi Paul,
Am 15.10.2019 um 06:08 schrieb Paul Eggert <eggert@cs.ucla.edu>:
> On 10/14/19 1:32 AM, Dagobert Michelsen wrote:
>> I guess nowadays int is always 64 bit
>
> No, it's 32 bits on that platform.
>
>> I am trying to compile the most recent bison 3.4.2 on Solaris 10 Sparc and i386 with Sun Studio
>> and get the error
>> CC src/bison-state.o
>> "./lib/inttypes.h", line 61: #error: "This file assumes that 'int' has exactly 32 bits. Please report your platform and compiler to <bug-gnulib@gnu.org>."
>> cc: acomp failed for src/state.c
>> gmake[2]: *** [Makefile:7088: src/bison-state.o] Error 2
>
> I'm not seeing that problem on Solaris 10 sparc with Oracle Developer Studio 12.6 (a.k.a. Sun Studio). I built Bison 3.4.2 as follows:
>
> export PATH=/usr/bin:/usr/sbin:/usr/ccs/bin:/r/share1/src/developerstudio12.6/bin
> ./configure M4=/usr/sfw/bin/gm4
>
> where the Oracle compiler was installed in /r/share1/src/developerstudio12.6. How did you build Bison?
>
> Also, what's the output of 'cc -E' on the following input, when you use your compiler with the same flags that you used to build Bison?
>
> #include <inttypes.h>
> #include <stdint.h>
> #include <limits.h>
> !(INT_MIN == INT32_MIN && INT_MAX == INT32_MAX)
>
> For me, the output ends like this:
>
> !( ( - 2147483647 - 1 ) == ( - 2147483647 - 1 ) && 2147483647 == ( 2147483647 ))
> #ident "acomp: Studio 12.6 Sun C 5.15 SunOS_sparc 2017/05/30“
It seems to be a compiler issue:
Studio 12.6: works
Studio 12.5: works
Studio 12.4: works
Studio 12.3: broken with the error above
Studio 12.2: broken with the error above
Studio 12.1: broken with the error above
Studio 12: broken with the error above
GCC 5.5.0: works
The output for Studio 12 which shows the error returns
!( ( - 2147483647 - 1 ) == ( - 2147483647 - 1 ) && 2147483647 == ( 2147483647 ))
#ident "acomp: Sun C 5.9 SunOS_i386 Patch 124868-15 2010/08/11“
I am a bit puzzled what has changed here, but Studio 12.3 is already quite old and I am not
sure if it worth further investigation, what do you think? For me it would be ok to just close
this issue but if you want I’ll gladly help further investigate this issue.
Best regards
— Dago
next prev parent reply other threads:[~2019-10-15 11:07 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-14 8:32 Error compiling bison 3.4.2 on Solaris Dagobert Michelsen
2019-10-15 4:08 ` Paul Eggert
2019-10-15 11:07 ` Dagobert Michelsen [this message]
2019-10-15 20:04 ` Paul Eggert
2019-10-16 13:36 ` Dagobert Michelsen
2019-10-17 19:49 ` Paul Eggert
2019-10-18 4:52 ` Akim Demaille
2019-10-22 12:04 ` Dagobert Michelsen
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