From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-3.6 required=5.0 tests=MAILING_LIST_MULTI, NICE_REPLY_A,RCVD_IN_DNSWL_MED,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 28028 invoked from network); 30 Jul 2020 00:13:16 -0000 Received: from mother.openwall.net (195.42.179.200) by inbox.vuxu.org with ESMTPUTF8; 30 Jul 2020 00:13:16 -0000 Received: (qmail 28204 invoked by uid 550); 30 Jul 2020 00:13:10 -0000 Mailing-List: contact musl-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-ID: Reply-To: musl@lists.openwall.com Received: (qmail 28183 invoked from network); 30 Jul 2020 00:13:09 -0000 To: musl@lists.openwall.com, bug-bison@gnu.org References: <20200730000527.GS6949@brightrain.aerifal.cx> From: "A. Wilcox" Autocrypt: addr=awilfox@adelielinux.org; prefer-encrypt=mutual; keydata= mQINBE+DjPIBEADTQ1H/e/avDUhgt8+T3TJpjGYoY9Y47EMfHqWMm9LjR9aiZSG6GWRbpjWS 4V0DqzIhNQw7HLkPws9CVqQkmpIeltQyGDV2qcR5AXxJ4lCRWHxwRzWE0cCzhLUR9BBWOO0U NINQY+2IqmzRAqXZ9zL+mGTles/qeheXmaWLKf/T0kqJFihoM+ItQvUWOkWUdVv0prhzXr9Q QUdt0NTIW8n4sPwtuSvQgqwSzCJQArh1myugVSGiIIN38pCU8g41Vh35mHHhbHjbn0o1mhrX B/gbsndGo7QQBKz4CPaSel+Fl92dCvVWTp1XYyjqeZx2xlx1zfDrXOTuzY1WmNHi7BgHYuem tG7Zyp7u9MR6FvLKgQhmvCQZXaa+9oNtwKckxoP/I5R8ede9YRb6pLyG5JC0pTTk7kpUZCX2 tm8pLKy899zomm8BBm71aEJHE44ABEl/PbM7tA7XhSPiWsdBmVCxH4bqpUgGMx0ztqhNsUul SDDhiAWgtYFHATynhmeKBDKthkO7lj4CzwI54dn1uiwDtvUFVyVsPMjJcCxFnONbOPcvm1R9 sDg5sn57dv0f+EtaU3ppZdotutjM9X7OEC93d1flO3k1LO20qn2ZcI24f3tEOLAjn5xZ1GdV 3BYBwrtuaaiO8tMdp0uAtILzkkrcr0vOi2/SngxtXFw+44X+WQARAQABtDNBLiBXaWxjb3gg KEFkw6lsaWUgTGludXgpIDxhd2lsZm94QGFkZWxpZWxpbnV4Lm9yZz6JAjoEEwEIACQCGwMF CwkIBwIGFQgJCgsCBBYCAwECHgECF4AFAlhEpGYCGQEACgkQyynLUZIrnRQu5RAAqxHJdNIQ ucYYUaYX4EHJte4OAZbxXeGgMi4fe4m2qkMrd8U6VDfRbjsqETK7fOJdrIjvp+xrMTMvj36C LZ5YuBVmvTd4+Qn54y+8doMUtZppjW9Njwols3zCeaZR/4Iid2GjS7+avgVEhMuxlo5apygb n84VhdLRPAs2BtyqUWUhlLs2nXg6kzI/yT8frGGCN36Xewe35jrhl7h4d54t7h+wYcYw52Yt GHs/R+yPlCGPrlzh8IGwjDWDaUrQAqWdU3B2UG4g/yn/JYZrkvfbm7AhpBP5trY2jbm7sfTM NoClDDwgf0K8Kfj0LeBUzOLqGgQNBdaJ2x7f1xq5tJjAPmVL6oMElqyDz9ycUXvelLMnxgXI sjndF+K1aKjg6Ok68BfTo+tnUqmEjqAhjLBCSphQJavww8pU9KSPmxOr0GfjoiYELeoCdTe2 U44bhFwCcf5tG1qdu8l4pes1YPRVAVyr4J/BlS2e3FyU3MsYlma9toYghJZ0k9dVOqx5YXj9 B2keDpX1D7uEJUHpoRSPylLYKJCcNuzrsaK0gvczkgUvhaiij8qnlLEmDsv7KMdsv+qxknNC vdCBgoiYn01ZJZJrlllOEXpVAXfQDKcqGnIJ4GX87TIu3hR94tw4LOCayfRpN2Y4zlACPLaZ KiSon4ySDo+ooYQ8WgwH1y1ESsa5Ag0ET4OM8gEQAOI/n9h9v2TBOiLUt/nL+HOdxqvkfrKp mDHXx6ctJSm0VBHhHCxKN6Tk2B0BsUXcgR+BD76Tw4kTQvuj3E87m13xHRtASdCmnkvGhU4c JJ9ZbJbJhPLNr9qPUxwCQxFyMrFri/9GnE0Kbv5FfxsLQy9Slubnyg3CfI/wIP5pOoVFA2qI UmsQS155DmhbV2m0FDf0san01ZRMFYVcUUktcmFo0Xmr6PAxZ0FTaxSF8+921lKrvShcsnMv Osrf5toJGEdQw/IMO5rKH1m+q3qWQAOw4uF4WQJrGvhEsVK8G4mC6EBDTbxFVDtyBTMAGUVS t+Yb5i0iIYiMAP2MEJ+twg58PV+5RglheTGP9iPW0xReI1sOD9jfIrQbwqWpOchDGBUpQx4q DFYzzcbjvAP1k2o0mwMby5DJlVwktUiXXtOWZXKZXfTnCA65x1bC6gbtMrXN1CWkyjKT9xj9 Z5WlpZaeqe2SZkLG3/N7r4bSbw/Z6NsYeJ8CpSe6SfoWSsjebD6kbXlF5dsQf8aMUjaZAHp0 UpinfgWNh+58128yddsRMsidjU/MmwhzcRFsvn3rkgtnK4IwpLEfssChNPa26qwfcsvQ+AQU CCRd/GIZ8AkOVySQ30J8Assa/T3nc6VNKRVgsAiSClkeqVevAZmUMUbvH8f3cTe1VFn6kR3q pvfTABEBAAGJAh8EGAECAAkFAk+DjPICGwwACgkQyynLUZIrnRQifQ//f++reIP4el9Un1w4 11boSy1iBALnv58YSQQHPIZ4dq5hr8P1Hp3GDz+o6JFKeIHq5RYw2ornumS9waDbz7dRD1nc N5sMoVfR2g2P7honq59r3velxX36PmifHMmxb8MTqbCSJJRisqjWTMg7CZxH0NQ28qMtpiAw kvoEb+l2Uc/gKnvcpPfVJ/X0b3go0xAe9GA7Os9thjtl1v+I7c2+xjPUtvv+pDGRb9To2+Sw zOGwogbTrVw7KgAFhktx6i8tenXZRf36O0GTACRY//qHNoNNy5H4LYmfyHj6VU2ehwNJTlkK H/8oYV7fkOdcs6DZAnxeiOXUKpHC6ck0D0sWQ42GTeEraospQevGTrp1FZdYnfXznUFXuC6W jHR9piQehutMJ1vCP+DIRLGOMzV1TFWflpo71lb4AFLU3UOS/N7Cd8F+w1nG3WPn7UjFCMrc Xf268AEe0xwakXgNtwo2MTbtQSAO5AKYyGm/hnoLZg4YQ2eBPU95jUV+GMoEM/8Q0BJgsyF0 66NfhBXtuo50AipcARmnoqi6NDOKpC6mqiEYGsVuyQ9cRtkk9Jl98tXmnjxQlSL2nb4ErwJJ SyJq3hwiKMUJcw88IRNtYBe+dXaW4kDBTRha1k+brWZbu4tUlRWLVcSGjtP1pVukXA/SQ6a1 N7qhRF0UHQZkMW1rGbU= Organization: =?UTF-8?Q?Ad=c3=a9lie_Linux?= Message-ID: Date: Wed, 29 Jul 2020 19:12:52 -0500 User-Agent: Mozilla/5.0 (X11; Linux ppc64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <20200730000527.GS6949@brightrain.aerifal.cx> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="6FHsUsem4dq2xN0Wx8XNbvM2eYslQ7WO7" Subject: Re: [musl] Building Bison 3.7 with musl (was Re: portability issues with unicodeio) This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --6FHsUsem4dq2xN0Wx8XNbvM2eYslQ7WO7 Content-Type: multipart/mixed; boundary="5A68HakkZkJAenXT8OfAQoNBg2DdChzXW" --5A68HakkZkJAenXT8OfAQoNBg2DdChzXW Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 29/07/2020 19:05, Rich Felker wrote: > On Wed, Jul 29, 2020 at 06:23:19PM -0500, A. Wilcox wrote: >> Seeing some weird behaviour here building Bison 3.7 on musl libc. >> >> Something seems to be "intelligent" enough to know that \u2022 is a >> bullet character, and is replacing it with "*" instead of ".", causing= >> all the tests to fail: >> >> awilcox on gwyn [17] bison: LC_ALL=3DC /bin/printf '\u2022\n' | od -t = x1 >> 0000000 2a 0a >> 0000002 >=20 > I don't think the '*' has anything to do with it being a bullet > character. It's just the implementation-defined replacement character > musl's iconv uses. Ah, ok. > I would guess the code in bison and coreutils printf is assuming the > non-conforming glibc behavior for iconv of returning an error if a > character from the input is not exactly representable in the output, > rather than making replacements and returning the number of inexact > conversions made. Actually, it's assuming iconv will replace \u2022 with '.', and failing because it isn't: @@ -1,9 +1,9 @@ State 0 - 0 $accept: . S $end - 1 S: . 'a' A 'a' - 2 | . 'b' A 'b' - 3 | . 'c' c + 0 $accept: * S $end + 1 S: * 'a' A 'a' + 2 | * 'b' A 'b' + 3 | * 'c' c 'a' shift, and go to state 1 'b' shift, and go to state 2 This test gets more and more "fun" the more platforms it's ported to. --arw --=20 A. Wilcox (awilfox) Project Lead, Ad=C3=A9lie Linux https://www.adelielinux.org --5A68HakkZkJAenXT8OfAQoNBg2DdChzXW-- --6FHsUsem4dq2xN0Wx8XNbvM2eYslQ7WO7 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEjNyWOYPU1SaTSMHHyynLUZIrnRQFAl8iEIQACgkQyynLUZIr nRR7KQ//RWkKoGQ/lwMCGfmV9V+3rgdLJzC4weeTDKwjJ7HgkqMCnKs+/dB/BQVU mYkf54MeQXzONxS3C1ejP1JC7JuKgs1MN0AeQJWpMMk7GUTzUikx23OitXQEW5v2 XosyZgTweVYD0Z9KYx42snjy514H5aBdH/2XUP7WoryeErRy+AXQCO5QjPyisW8B ThnWgAkm2lHcoknVbqWlb115ERRLRM9OusQa+ZmakynfpJPjFyYGBcdvMLqLWHRj YuA8n3I1Ri2dfwYhUjLuKZ1/8O+pH5vkg0LA1qWoOo+yAdc8Ko7MCy1PnZxCZ5Gf vO5ytE5apWdxP11C/icp9kztQ9gwVSbv0CYEp1Q2Ip3TLplPRuw4P3m5zYuQw+XP GPrLp0NexXeCi0dKwiRi/ZLTlsR+YvzY67ZRf9lPwSfUVr1Y6ssQAfgQp4GmeUeL 2nZGkLw4xb6wcqS9CQccB/FjS3ViQBJoJOJ17M0uTgDelbKntV8FH2UiwwjoRkQD TNceCAiAdk5SC/POmRC3FhqD4iqMJtERI/DDlTTzyYusWnrF5hSiKsJWODxRQ9LY WVECX99pDowvOxwxvRC443SnHtkyWhkte75azGqP6jqrWxIeUXnxSqCB29dB3mvQ gxQNbwZCC1aMNCF2FBR+501nKg3u5p0N3TDFNTnZsUOjH/T/weY= =Ge4D -----END PGP SIGNATURE----- --6FHsUsem4dq2xN0Wx8XNbvM2eYslQ7WO7--