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([2400:4050:a840:1e00:4457:c267:5e09:481b]) by smtp.gmail.com with ESMTPSA id gw13-20020a17090b0a4d00b002470b9503desm7012520pjb.55.2023.04.23.11.24.01 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 23 Apr 2023 11:24:02 -0700 (PDT) Message-ID: Date: Mon, 24 Apr 2023 03:24:00 +0900 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux aarch64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Subject: Re: get_relocated_path: the configured paths are not looked for? Content-Language: en-US To: Michael Tokarev , QEMU Developers References: <7f96ff38-2268-07d3-23a3-d46bf036b711@msgid.tls.msk.ru> <20e76562-b1c7-3574-a277-7df6260226cc@gmail.com> <63948283-d7dc-924b-c19a-6e376096daac@gmail.com> <30817af4-5b21-b1ff-293c-f39196842077@msgid.tls.msk.ru> <0803ed60-9ed6-26aa-f5a8-c955c8ca085a@msgid.tls.msk.ru> From: Akihiko Odaki In-Reply-To: <0803ed60-9ed6-26aa-f5a8-c955c8ca085a@msgid.tls.msk.ru> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::102f; envelope-from=akihiko.odaki@gmail.com; helo=mail-pj1-x102f.google.com X-Spam_score_int: -42 X-Spam_score: -4.3 X-Spam_bar: ---- X-Spam_report: (-4.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, NICE_REPLY_A=-2.143, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 2023/04/24 3:10, Michael Tokarev wrote: > 23.04.2023 20:39, Akihiko Odaki пишет: >> On 2023/04/23 22:22, Michael Tokarev wrote: >>> 23.04.2023 14:47, Akihiko Odaki пишет: >>> >>> https://salsa.debian.org/qemu-team/qemu/-/commit/e017f53a8550d0bcaaca81c6dacac8ec34295cf0 >>> fwiw. >> >> I seriously think you better consult GCC and other package maintainers >> to have consensus on handling this kind of scenario. Otherwise you >> don't get the behavior you expect from other packages. > > I know no other software which does this.  It's interesting you > mentioned GCC, - > I've seen it is doing that for years, wondered why.  But it works just fine > when moved elsewhere - I just tried compiling a hello.c program by > /tmp/gcc, it works exactly the same way as compiled by /usr/bin/gcc. > And wast majority of software available on linux does not do these funny > tricks with relative-to-executable paths (I can't say for *all* software, > but it is definitely uncommon and I know no other examples).  Only qemu > is broken in this context.  The patch above fixes this breakage. > > /mjt Well for me GCC can't find cc1 as I pointed out earlier. The below is a simple reproduction case using Podman: podman run --rm -i debian < a.c <