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Fri, 24 Apr 2020 17:32:02 +0200 To: Simon Marchi , Christian Biesinger Cc: gdb-patches References: <20200408171543.6061-1-n54@gmx.com> <47fe1112-261b-6d31-3ec4-1cb3ed27ea64@gmx.com> From: Kamil Rytarowski Autocrypt: addr=n54@gmx.com; prefer-encrypt=mutual; keydata= mQINBFVwUF8BEADHmOg7PFLIcSDdMx5HNDYr8MY2ExGfUTrKwPndbt3peaa5lHsK+UGoPG48 KiWkhEaMmjaXHFa7XgVpJHhFmNoJXfPgjI/sOKTMCPQ5DEHEHTibC4mta7IBAk+rmnaOF0k8 bxHfP8Qbls66wvicrAfTRXn/1ReeNc3NP4Sq39PoVHkfQTlnQiD4eAqBdq61B7DhzjhbKAZ4 RsNtLfB6eOv9qvmblUzs50ChYewM9hvn+c7MdDH+x2UXoSDhkBDkKcJGkX91evos8s9AuoEd D32X5e+bmdUGe8Cr3cAZJ8IEXR6F9828/kxzPliMsCWVRx1Fr28baCJOUGgFPNr3ips78m9+ Iw8PdQ101jU0dvucDFxw/1SCGYEZzV+O/237oRPuLCiDX5nhQoxf6dn9ukQleLBMNy2BLI4H g342NhF21HLA+KlyLOHaMKQCKzlal+zVNZTRTCh/ikMhsxWQjBfnqTDbMj85DnWwtump27SI qhPjUnS0a6MKoS/A+hbi64k5zztkvloELfCSrX7NyBTT0jgF2IGFIxZMrKCtQ9StcGMCV9MX tjcBy6fj7QMontEaIDRJEMjg8UIGw1B687OhalOv1ISia4xOWvpYAM6ipgqh6tBQmFzasL9P h1RtcVdFpFbhwVlr1Bly8c25gBNQHL5GUjLMn45LlQz50OzrkwARAQABtCdLYW1pbCBSeXRh cm93c2tpIChOZXRCU0QpIDxuNTRAZ214LmNvbT6JAjwEEwEIACYCGyMHCwkIBwMCAQYVCAIJ CgsEFgIDAQIeAQIXgAUCVbKGFwIZAQAKCRBLswjpsC52bIVpD/9i8npieI91xMIVvAHIUMeo cQO0IrNb+b/PuTj2qNemdwU7dhVJ7tVU5O1H2hI2M4rHGzjzDTxYzdxka0+A8CVEuvFdf6sF lXlXF0wM7rC6MoaB0QLAKxkZB5OtCILxLx7Bl2Y4cTPMU9v+qSL6yrdmhxogkufa4d6O9Zl/ FCWO2kH/BphKOiDtbyvdo2WULSLWP2IXN+0rCpNL4wbTfYLgV9JtMf8f0naGsdy7BFuDWsIE vtHh8dkQZP7dz6Qy67kx8negZaehSEgXwiae0HwQIn3xTQrFmBDALDsCgXuLWPTvglSkqTak uG+8X5fyTy0cU10TNKsU+rFBO+/xsUoIQOGrARwfWOIfJNPelzh/qigSnyNQNH8u5vFRPg9n fqB/AcvvAvtOYOo8EN9Ofx11gNj397NXc5HBQTrX6k5GNAeBWE3Ng1uO6scIwAS7qGnqGezU ABmQKLN37gmJiiGwhQAnSE6HILLBC5Z2b0S2rQsPKg8WgUmPa1YIcDkDtNB/LJcDsdU4Fm+r U2ksKU7tGD2ZfBt8H2nqfPKKeB+Uv/TBigjRvx/m70vjhqVxwCZA9Fqr9vkQkZroNfqP+3dp Z5V5fjmxO5abE2+IikSvFagwMtgx56i8Yrr2BzE8P5/S4cKq1kgyQoF+lVGDKRkUKCv1i4Fo aftnSxN8jTFZDbkCDQRVcFBfARAAutbzb8wAHGL5FPPWKErQ3Bsrp9RDTVqRzp7kBMOtd/14 MrOsWWyiml4XnvBYsJuhZWomFoeulcOXAPoTJ2vTw6erWYtdOiZymfQ3GMWpxzgkOVeNjsFF 9AQ38FCMKmIDs9dgn+KXSIXlZA34khKLd163SN5U/KHfYlnnocec31u+7rVa1hlF5DBSSpoi s8cs41foBYC5NsB/i+yqGIlfzHy7pC2u5kyQCuJotLH4y0rT5X+YBC7z7cqKChtILNDGw0ht qps29fwOGBE/FWmu8CbpSHj8pvg7uUyQcKbZbNChBfWtOJKdjnNs5VHf2ec95SwYmWl6Xz66 G892HY4ODtvl05/kh0qtdJd2oI4gJBsBx/N1585/3JYN4k78GIHTnML3xJydRRs9wwM3AXf/ iDGrMyY7qHQVXJLdO5nPe7LHg48vryCMkBnTMw5iNFPVCu5w1BaZyHxuS2HvpsgUtQoBa2QE P1jYNI+2qgoiIG4VQDhYtrD0WJaYdi/C2UVDxRy07dt73SV3RQ7ijOiUrz4g3/deFKY16/1k sE+N5Sc5Tjt84ChjO3nJRbHrQxd6dCOElR70e3R2yAuSB4m7LJpO20IB9CtWhlF/0AtfL91W O8GGGqLWB0Z04hmwRs/l8T4WWIlykLshbunWN6jsP1Y27FeilTZ+Pc9mYOEUFfEAEQEAAYkC HwQYAQgACQUCVXBQXwIbDAAKCRBLswjpsC52bPayD/9jE8mdNudrudSxbDB2vf8pU8r5flCq vIkfOdpZGV/Wx/Zx+HFHHp+b2aNBGSNyFTnph1Ku9bvg06vD0o+b7SdA1vrBgRG41t0OCIyf vejz65Xpin2EtCllcBM8zUCxHo43blON8fNw70P1Ec0loBp4TAal1MiXbB8kxRTRcEPVO9YF 9NPsFxycoWl0ZSvu4ESrQlrjRbVv+W0Fy/XqcQwEtDziFQHQXNRbTy8INPD49CsB7BkKRK+f 1vMmw7SxfsyEhyCgo9ZWfHb/+w9T5h+UhF87L/m287z7W+s4aCAPBzjbIWhtngGJJwIgiWdI I9J6YJLcHLvVZLw7xzA/flcjc0VfzOgJOJw3hBukHnEz7/CKgnABwyNu52P+PQbxVTiTjMKm 06eV732u9ZLD9ZgEazfmyGDHzsuzoXwsRnmcnbwYYAiynS+vfGl5oMtMa5qzsPhlzuvRlXHm zr8VjF8c9RThvyZyyHtWYAqNmBecMvM0whigjMeoAMJ5LtpyZgxjbHj1XnVdNBZgfJkOzsc/ twffi7RYphRx0d9z5UZ1Yl5Rvl05vTaJ7YhhNC7xuE8yGOQmDUsPDwWqO/eXUDErJjCOBR5b 0yILqRPYNT0Fj/th9gtEbZy1Gp0TVBkZM3tfjDRu43Pn6iSKObO/j0rNuq1LwN/EMxDifeZO 4XSbcg== Subject: Re: [PATCH] Tune default DEBUGDIR for NetBSD Message-ID: <848c90d8-b29b-ca9e-21c9-8a7bf6135e49@gmx.com> Date: Fri, 24 Apr 2020 17:30:31 +0200 User-Agent: Mozilla/5.0 (X11; NetBSD amd64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="jQrLiis3bB7gND3yHBa8YCSAj4t7bnHSX" X-Provags-ID: V03:K1:Skk6Q9JCjTGk1ldOexCzaZ+aIX1KplLBbPfjA+i+kbKDOk7dt4+ s0l2f2kqjjSeN09Ub99D9TW2S8po+d2cOcpGWsMaUOo27hrMjAKr/NbkJzI5HCqKodMRW9l hmBCaiVIU8KPVWggXbLEO0qEHWOsk3Dl4yHj3KdO7t2qbzA0/yUWivzx/+CYJRzavvCWhgZ QabkZFNvJ0X4S+RW8bkdQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:9ZXKxEfiaUc=:yPDcmB9nxvHrZ1MXslZDhF GVgajrHqjsC01o5lZbsM57WQepkXzeDyEzJ4I/CLD08stT8u14qjvlCFvPwr4Nnb/qkeHbN9n RLSG5YfIP96okpmT1vUygbCCVcpSJPH3f0kKtEv1iMtu/HIgGHZ4C0Gx2x2A+sWub6NSIOkKQ SesVESLrrSgaoCROhzOUAb2ifrAt4PisPLaUlDdNiVs+Hhr926sunZdZ2/rrE1vL3zUEKusOn TX0vm5p27ETZ6TElzACKxehj35Pk9ivPbKMAYcfPhYvaFM1A2piwn7TdLlbm7ww5KkOh7IdJt w1xhd4Ob/BllI7QXEG5u+G/1tOzdsOVdi2+9MeteuEWWGCoHfqH7zED8uk2Sd/ffCuQSIikJQ nBRNjW4A3NZvtc3sFxB6RDLBQP1J49Z8VTxPOAn14nSDPkoAtBYC98lP9GfMWSPxokLFQkgRZ DFXFjnPzmL8DzHXNmfNS5WyGt1mOCe0TFMQMlFbOnQB9WfUrBnru0oM3YMsqfKrmokbHWNELn mH9aZX/KcgeDRX1/3pT8bkqMo23TxbF567SBt1Xe1CXb6cXCN2A33WWVTTeL2csax8zZ2kAfN XhgVAVqukkVsdNPPPMbSlZtSYf9H0e5BNpI16PlLseOCH0CHgwXm/qKz7CGf5EHB4cmLkcULz obe7jJadtOTQ1Fh2YD/eiTIKwphtKhxylFgn5NpyVD4uJVk6sd2MiRE4MwDcmMuPqR7R+ed+U nEuBchmhXDFUrcshW1BLkV8ih5+S6V4sDfK8OBqp30gNETGFpz8YbXlu4VD7oxksIJrkZng3G 4aKj57CcaE73R+QzaMXWsOxlowkGPVvdJ35/KJetnzKe1JH2qkn6AqmIq2POuzPe1fmX5GYmX 7flHhaHY/3k2xcws87EkFf1kXagcBqgUy65imLPnN0yhSLm9yRcFD3hnPs9CkZ9PDY8RzXwlr PIDS8J3SzNmOe2pxpY06VyBDRWQF5XgadQqQpYYuTdI0miKiBrgjtViLg5QsPu/Dc6i+b2NUq 8KWyFWSj4//Cwr08em/vvwmCKsXBmqCJbo2FRfPJs9M5mtbcveYTKzIMVKPC+EZf4moNQJyam YO77l3YGsGczvHeXCNcdmjwrVDB/EeglclWK/yP+YOWHDIxxy54oHuoKfGiOcU7qwjJVbAEYt YpJ4KooBSPBG1LuyUoz1GmyrlPQ0F7TAZ6S3eloRoDnhuMW36ywpewhfOufnp9UxCYYtE= X-Spam-Status: No, score=-27.6 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FROM, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3, RCVD_IN_BARRACUDACENTRAL, RCVD_IN_DNSWL_LOW, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 24 Apr 2020 15:32:11 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --jQrLiis3bB7gND3yHBa8YCSAj4t7bnHSX Content-Type: multipart/mixed; boundary="3oA3MrirRZVt7e8P9TtCkHwmiHNz1s9Bz"; protected-headers="v1" From: Kamil Rytarowski To: Simon Marchi , Christian Biesinger Cc: gdb-patches Message-ID: <848c90d8-b29b-ca9e-21c9-8a7bf6135e49@gmx.com> Subject: Re: [PATCH] Tune default DEBUGDIR for NetBSD References: <20200408171543.6061-1-n54@gmx.com> <47fe1112-261b-6d31-3ec4-1cb3ed27ea64@gmx.com> In-Reply-To: --3oA3MrirRZVt7e8P9TtCkHwmiHNz1s9Bz Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 24.04.2020 16:38, Simon Marchi wrote: > On 2020-04-08 1:28 p.m., Christian Biesinger via Gdb-patches wrote: >> On Wed, Apr 8, 2020 at 12:21 PM Kamil Rytarowski wrote: >>> >>> On 08.04.2020 19:18, Christian Biesinger wrote: >>>> On Wed, Apr 8, 2020 at 12:16 PM Kamil Rytarowski wrote= : >>>>> >>>>> NetBSD uses a custom debug file directory /usr/libdata/debug >>>>> for the basesystem and does not use separate debug files in >>>>> pkgsrc (3rd party package collections). >>>>> >>>>> gdb/ChangeLog: >>>>> >>>>> * configure.ac: Handle NetBSD specific DEBUGDIR. >>>>> * configure: Regenerate. >>>>> --- >>>>> gdb/ChangeLog | 5 +++++ >>>>> gdb/configure | 11 ++++++++++- >>>>> gdb/configure.ac | 11 ++++++++++- >>>>> 3 files changed, 25 insertions(+), 2 deletions(-) >>>>> >>>>> diff --git a/gdb/ChangeLog b/gdb/ChangeLog >>>>> index 7ea85799211..af6844b6ace 100644 >>>>> --- a/gdb/ChangeLog >>>>> +++ b/gdb/ChangeLog >>>>> @@ -1,3 +1,8 @@ >>>>> +2020-04-08 Kamil Rytarowski >>>>> + >>>>> + * configure.ac: Handle NetBSD specific DEBUGDIR. >>>>> + * configure: Regenerate. >>>>> + >>>>> 2020-04-08 Simon Marchi >>>>> >>>>> * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfil= e >>>>> diff --git a/gdb/configure b/gdb/configure >>>>> index afafc2c8d18..636a3f69f00 100755 >>>>> --- a/gdb/configure >>>>> +++ b/gdb/configure >>>>> @@ -6416,6 +6416,15 @@ if test x"$gdb_cv_have_makeinfo_click" =3D x= yes; then >>>>> fi >>>>> >>>>> >>>>> +case "${host}" in >>>>> + *-*-netbsd*) >>>>> + DEFAULTDEBUGDIR=3D/usr/libdata/debug >>>> >>>> Wouldn't it be better to make this ${prefix}/libdata/debug? >>>> >>> >>> Not really, as this path specifies the userland debug files only. In >>> third party we don't use separate debug files. The default prefix is >>> /usr/local and without specifying --prefix=3D/usr debug files won't w= ork. >>> >>> This path is already hardcoded in LLDB for this OS. >> >> Oh, I see -- you're saying that GDB will usually be configured with as= >> /usr/local prefix, but is still expected to find system debug data in >> /usr/libdata/debug. Makes sense. >=20 > I'm not terribly opposed to the hard-coded path, but I'm more concerned= that > we will have different behaviors for NetBSD and Linux, when we face pre= tty > much the same situation. On Linux, if you build GDB by hand, you end u= p > with /usr/local/lib/debug as the debugdir, when 99.9% of the time you a= ctually > want /usr/lib/debug. I've been bitten by this in the past, before I le= arned > about that, and I think users constantly get bitten by it. >=20 > So, for the moment, could you consider making it ${prefix}/libdata/debu= g, and > stick --with-separate-debug-dir=3D/usr/libdata/debug in your pkgsrc? >=20 > We can then discuss more broadly about making the default value /usr/li= b/debug > on Linux and /usr/libdata/debug on NetBSD, keeping both behaviors in sy= nc. >=20 > Simon >=20 I will abandon this patch. Keeping it as a dynamic tunable is good enough (but not necessarily convenient for users building GDB from the sources). --3oA3MrirRZVt7e8P9TtCkHwmiHNz1s9Bz-- --jQrLiis3bB7gND3yHBa8YCSAj4t7bnHSX Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEELaxVpweEzw+lMDwuS7MI6bAudmwFAl6jBhcACgkQS7MI6bAu dmw0uBAAqxNl/jVG8GmQLkwJ+zCjqEqi+1BsYKOAwlq4zG0WTHMwBCnX8UTa1wQ7 MuIDBLEUge4d5pbA+g31MC30MQPTItmyWH6iBuOmQhZpaZ089jBwMUHk8nxAF7V6 z/9KEeoukQHI5esMFuvwW/zk1EfvIHgk5nKh++upxEwoaGRmVtc04aknbQ7lEOy2 j4bLfXqLkimT67tEfExe/67c0HDq1GF9QaMRaseOCb5utp4XVjKzrn/3it6XevQh 7w+V4ify2XTlNHRgfQ4ko9TxxLIdl4g2l6dQPiX/fNnOATvOvP+dqUb1fXdGQWu5 13g5XBrZ+8/5/NGjYBoHpxzb5l7faP32Gs2FbIe9RwhdGFR2oAoM/UBLKXC0BeRv OocIVo69ugDS0lHsONSQbb5uq4OjRdq0FnvwCz0Ln0udMuFEZsnlbEfT/ZPElTpG /7tRnumntk1X+q35HBZTSyDkW5pdDFaIFwx2EbAq1dcx+RTSOivEx14KrU/GF2Pu L1LA0D4RnZLQ6vbrs8aGM8FPqdQHYV+//oJweu2TPpIcSEBBBTCgofcONmzSLKgx PNTR+rEnbSYUTS3HWFm9TPms15PgX/wQkIXrzLgqzkVuD7JqfWiy1vVH54wpGkVX 92WNXZNUDFMXDB7b5ELoiwPxh4iKIQQj6JKf7tFq/qGKp8wqFUk= =XlN9 -----END PGP SIGNATURE----- --jQrLiis3bB7gND3yHBa8YCSAj4t7bnHSX--