From: Luis Machado <luis.machado@arm.com>
To: "Torbjorn SVENSSON" <torbjorn.svensson@foss.st.com>,
"Nick Clifton" <nickc@redhat.com>,
"Clément Chigot" <chigot@adacore.com>,
binutils@sourceware.org
Subject: Re: [PATCH] bfd: handle codepage when opening files on MinGW
Date: Tue, 16 Aug 2022 13:15:17 +0100 [thread overview]
Message-ID: <4e48346a-14ca-b536-403a-3f2b345778dc@arm.com> (raw)
In-Reply-To: <9a97b2fa-2aaa-95b6-b491-70c05cd6aa3a@foss.st.com>
Hi Nick,
On 8/15/22 12:38, Torbjorn SVENSSON wrote:
> Hello Nick,
>
> On 2022-08-15 13:07, Nick Clifton wrote:
>> Hi Luis,
>>
>>> In fact, trying to build master binutils-gdb with Ubuntu 22.04's mingw-w64 8.0 or Ubuntu 20.04's mingw-w64 7.0.0 runs
>>> into the following:
>>>
>>> bfd/bfdio.c: In function ‘_bfd_real_fopen’:
>>> bfd/bfdio.c:125:28: error: implicit declaration of function ‘___lc_codepage_func’ [-Werror=implicit-function-declaration]
>>> 125 | const unsigned int cp = ___lc_codepage_func();
>>
>> So that would imply a missing #include of a system header, yes ?
>>
>> Do you know which header provides the required prototype ?
>>
>> The code is currently conditional upon __MINGW32__ being defined. Perhaps
>> that check needs to be extended/changed to reference a different preprocessor
>> symbol ?
>
> The problem is that the function is not exposed in the MinGW headers until the 9.0 release.
> I sent a patch that fixes the build error https://sourceware.org/pipermail/binutils/2022-August/122423.html earlier today (with you on CC).
>
>>
>> Cheers
>> Nick
>>
>>
What Torbjörn said. We need to restrict things based on the version of MinGW.
His patch looks good to me. I just wasn't sure about the _CRTIMP in his patch.
prev parent reply other threads:[~2022-08-16 12:15 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-28 7:27 Clément Chigot
2022-06-28 7:47 ` Clément Chigot
2022-06-28 14:52 ` Nick Clifton
2022-08-12 14:45 ` Luis Machado
2022-08-12 15:11 ` Clément Chigot
2022-08-12 15:13 ` Luis Machado
2022-08-15 11:07 ` Nick Clifton
2022-08-15 11:38 ` Torbjorn SVENSSON
2022-08-16 12:15 ` Luis Machado [this message]
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