From unknown Sat Aug 16 18:43:28 2025 X-Loop: help-debbugs@gnu.org Subject: bug#49990: [core-updates-frozen] Ant-bootstrap broken by classpath-bootstrap Resent-From: Julien Lepiller Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Tue, 10 Aug 2021 21:39:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 49990 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: 49990@debbugs.gnu.org X-Debbugs-Original-To: bug-guix@gnu.org Received: via spool by submit@debbugs.gnu.org id=B.16286315083575 (code B ref -1); Tue, 10 Aug 2021 21:39:01 +0000 Received: (at submit) by debbugs.gnu.org; 10 Aug 2021 21:38:28 +0000 Received: from localhost ([127.0.0.1]:60982 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mDZS4-0000vW-GH for submit@debbugs.gnu.org; Tue, 10 Aug 2021 17:38:28 -0400 Received: from lists.gnu.org ([209.51.188.17]:59646) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mDZRy-0000vK-Pb for submit@debbugs.gnu.org; Tue, 10 Aug 2021 17:38:22 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:56312) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mDZRy-0005MS-HM for bug-guix@gnu.org; Tue, 10 Aug 2021 17:38:18 -0400 Received: from lepiller.eu ([2a00:5884:8208::1]:43956) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mDZRv-0003b8-LL for bug-guix@gnu.org; Tue, 10 Aug 2021 17:38:18 -0400 Received: from lepiller.eu (localhost [127.0.0.1]) by lepiller.eu (OpenSMTPD) with ESMTP id 95fc77d0 for ; Tue, 10 Aug 2021 21:38:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed; d=lepiller.eu; h=date:from :to:subject:message-id:mime-version:content-type :content-transfer-encoding; s=dkim; bh=DJm6NmQ1vVb5dBGKmWSNKMVZe ABfcXjc8uo8zJNGpRQ=; b=Lo5XYgVkQkbIZS/eXNqOQ6JvBlWlFy6HWLiAvuzhg AJGsNLVX/N0n4xRsV3yW+doUPAzvf5mx5bLkHeTjJF8NugjtVBeZyDO6dedLO3HL Zl1NDoPow/VujIWjdK8iy1dzI/c6EpZ1BjA8e4+7u9z5CTwbHzsXngv8YlaLl8bp jH1RVgEJKgDDKoVFqTLpsZ43JHciwPwjNR8ROu5Lx4kd53zxicBEnn2v4VCc/qzr 1KUCctCwFKvn6c9iRAkw43YoxUCNrOACzVcbst6l39Qr4hzwXw9WgKDmGtw+kwtl 2qTfFq4Cu1tnIJ6DMYI/coJzIhWbG8dIdX+4fkmn4T9hg== Received: by lepiller.eu (OpenSMTPD) with ESMTPSA id 6374f4d7 (TLSv1.3:AEAD-AES256-GCM-SHA384:256:NO) for ; Tue, 10 Aug 2021 21:38:07 +0000 (UTC) Date: Tue, 10 Aug 2021 23:38:01 +0200 From: Julien Lepiller Message-ID: <20210810233801.02639bd8@tachikoma.lepiller.eu> X-Mailer: Claws Mail 3.18.0 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2a00:5884:8208::1; envelope-from=julien@lepiller.eu; helo=lepiller.eu X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: -1.3 (-) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.3 (--) Hi Guix! I've finally taken the time to investigate the build failure of ant-bootstrap. It is failing after reporting a file exists: ``` /tmp/guix-build-ant-bootstrap-1.8.4.drv-0/apache-ant-1.8.4/build.xml:558: Unable to create directory as a file already exists with that name: /tmp/guix-build-ant-bootstrap-1.8.4.drv-0/apache-ant-1.8.4/build ``` So, I set an environment variable to pass a different build directory to ant (-Dbuild.dir=bootstrapped-build), but it fails in the same way: ``` /tmp/guix-build-ant-bootstrap-1.8.4.drv-0/apache-ant-1.8.4/build.xml:558: Unable to create directory as a file already exists with that name: /tmp/guix-build-ant-bootstrap-1.8.4.drv-0/apache-ant-1.8.4/bootstrapped-build ``` However, using -K, I could check the directory does not exist. After investigating a bit, I found that File.isFile() is not working as expected. With the following file (Test.java): ``` import java.io.File; public class Test { public static void main(String[] args) { File f = new File("non-existent"); if(f.isFile()) System.out.println("yes"); else System.out.println("no"); } } ``` compiled in a guix environment for ant-bootstrap (I had to temporarily export it): ``` $ ./pre-inst-env guix environment ant-bootstrap [env]$ CLASSPATH=$GUIX_ENVIRONMENT/lib/rt.jar jikes Test.java [env]$ java Test no [env]$ jamvm Test yes ``` (java comes from outside the environment). jamvm from master is working, and I don't see any difference in it, classpath or jikes recipes. After investigation, it turns out that java.io.File is actually implemented in classpath, not jamvm, and there is a comment that refers to another similar issue: https://issues.guix.gnu.org/issue/36685 I tried the obvious, that is to introduce a new memory leak, but that did not work. So, to better understand what was going on, I instead added some printing: ``` @@ -256,7 +256,9 @@ only faster.") (lambda _ (substitute* "native/jni/java-io/java_io_VMFile.c" (("result = cpio_isFileExists.*" m) - (string-append m "\n//"))) + (string-append m "\n//")) + (("result = cpio_checkType.*" m) + (string-append m "\nfprintf(stderr, \"type? %s : %d -- %d -- %d;\\n\", filename, result, entryType, ((result == CPNATIVE_OK && entryType == CPFILE_FILE) ? 1 : 0));\n"))) #t)) (add-after 'install 'install-data (lambda _ (invoke "make" "install-data")))))) ``` and surprisingly, this prints the expected values, and it is enough to get the correct answer from the java side too. With the above diff, I'm able to build ant-bootstrap and all the dependencies of icedtea@1, with a lot of useless debug lines... Unfortunately icedtea itself ends in a failure after building quite a lot. From unknown Sat Aug 16 18:43:28 2025 X-Loop: help-debbugs@gnu.org Subject: bug#49990: [core-updates-frozen] Ant-bootstrap broken by classpath-bootstrap Resent-From: Efraim Flashner Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Mon, 30 Aug 2021 11:54:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 49990 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: Julien Lepiller Cc: 49990@debbugs.gnu.org Received: via spool by 49990-submit@debbugs.gnu.org id=B49990.16303244313678 (code B ref 49990); Mon, 30 Aug 2021 11:54:01 +0000 Received: (at 49990) by debbugs.gnu.org; 30 Aug 2021 11:53:51 +0000 Received: from localhost ([127.0.0.1]:58312 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mKfrK-0000xF-M8 for submit@debbugs.gnu.org; Mon, 30 Aug 2021 07:53:51 -0400 Received: from flashner.co.il ([178.62.234.194]:50944) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mKfrG-0000wr-UV for 49990@debbugs.gnu.org; Mon, 30 Aug 2021 07:53:49 -0400 Received: from localhost (unknown [141.226.169.107]) by flashner.co.il (Postfix) with ESMTPSA id 9B74A40336; Mon, 30 Aug 2021 11:53:40 +0000 (UTC) Date: Mon, 30 Aug 2021 14:51:41 +0300 From: Efraim Flashner Message-ID: Mail-Followup-To: Efraim Flashner , Julien Lepiller , 49990@debbugs.gnu.org References: <20210810233801.02639bd8@tachikoma.lepiller.eu> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="6nzhSwq/T0tVU2rq" Content-Disposition: inline In-Reply-To: <20210810233801.02639bd8@tachikoma.lepiller.eu> X-PGP-Key-ID: 0x41AAE7DCCA3D8351 X-PGP-Key: https://flashner.co.il/~efraim/efraim_flashner.asc X-PGP-Fingerprint: A28B F40C 3E55 1372 662D 14F7 41AA E7DC CA3D 8351 X-Spam-Score: -0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) --6nzhSwq/T0tVU2rq Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Aug 10, 2021 at 11:38:01PM +0200, Julien Lepiller wrote: > Hi Guix! >=20 > I've finally taken the time to investigate the build failure of > ant-bootstrap. It is failing after reporting a file exists: >=20 I tried working around it a different way, and tried removing some lines =66rom build.xml but didn't make it to a built package. Interestingly, ant-bootstrap as it currently exists in core-updates-frozen, builds just fine on armhf, aarch64 and powerpc. > ``` > /tmp/guix-build-ant-bootstrap-1.8.4.drv-0/apache-ant-1.8.4/build.xml:558: > Unable to create directory as a file already exists with that name: > /tmp/guix-build-ant-bootstrap-1.8.4.drv-0/apache-ant-1.8.4/build > ``` >=20 > So, I set an environment variable to pass a different build directory > to ant (-Dbuild.dir=3Dbootstrapped-build), but it fails in the same way: >=20 > ``` > /tmp/guix-build-ant-bootstrap-1.8.4.drv-0/apache-ant-1.8.4/build.xml:558: > Unable to create directory as a file already exists with that name: > /tmp/guix-build-ant-bootstrap-1.8.4.drv-0/apache-ant-1.8.4/bootstrapped-b= uild > ``` >=20 > However, using -K, I could check the directory does not exist. After > investigating a bit, I found that File.isFile() is not working as > expected. With the following file (Test.java): >=20 > ``` > import java.io.File; > public class Test { > public static void main(String[] args) { > File f =3D new File("non-existent"); > if(f.isFile()) > System.out.println("yes"); > else > System.out.println("no"); > } > } > ``` >=20 > compiled in a guix environment for ant-bootstrap (I had to temporarily > export it): >=20 > ``` > $ ./pre-inst-env guix environment ant-bootstrap > [env]$ CLASSPATH=3D$GUIX_ENVIRONMENT/lib/rt.jar jikes Test.java > [env]$ java Test > no > [env]$ jamvm Test > yes > ``` >=20 > (java comes from outside the environment). jamvm from master is > working, and I don't see any difference in it, classpath or jikes > recipes. >=20 > After investigation, it turns out that java.io.File is actually > implemented in classpath, not jamvm, and there is a comment that refers > to another similar issue: >=20 > https://issues.guix.gnu.org/issue/36685 >=20 > I tried the obvious, that is to introduce a new memory leak, but that > did not work. So, to better understand what was going on, I instead > added some printing: >=20 > ``` > @@ -256,7 +256,9 @@ only faster.") > (lambda _ > (substitute* "native/jni/java-io/java_io_VMFile.c" > (("result =3D cpio_isFileExists.*" m) > - (string-append m "\n//"))) > + (string-append m "\n//")) > + (("result =3D cpio_checkType.*" m) > + (string-append m "\nfprintf(stderr, \"type? %s : %d -- > %d -- %d;\\n\", filename, result, entryType, ((result =3D=3D CPNATIVE_OK = && > entryType =3D=3D CPFILE_FILE) ? 1 : 0));\n"))) #t)) (add-after 'install > 'install-data (lambda _ (invoke "make" "install-data")))))) > ``` >=20 > and surprisingly, this prints the expected values, and it is enough to > get the correct answer from the java side too. With the above diff, I'm > able to build ant-bootstrap and all the dependencies of icedtea@1, with > a lot of useless debug lines... Unfortunately icedtea itself ends in a > failure after building quite a lot. I was able to use your diff to build ant-bootstrap for x86_64. aarch64, armhf and powerpc still build and i686 still fails. I'm not sure why icedtea@1 didn't build for you, I was able to build it on x86_64. The other architectures are building more slowly. Looks to me like you should add it, with a comment like: With the power of ... debug spam? we magically enable building on x86_64. --=20 Efraim Flashner =D7=A8=D7=A0=D7=A9=D7=9C=D7=A4 = =D7=9D=D7=99=D7=A8=D7=A4=D7=90 GPG key =3D A28B F40C 3E55 1372 662D 14F7 41AA E7DC CA3D 8351 Confidentiality cannot be guaranteed on emails sent or received unencrypted --6nzhSwq/T0tVU2rq Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEoov0DD5VE3JmLRT3Qarn3Mo9g1EFAmEsxkkACgkQQarn3Mo9 g1E5Fw//bAFlbKz/qGrKAzJu6JZY3Owa25a5SHMJA992AQ0M7hvyNmAVnWSS/8Pi EQa1TE7ss4Jv9s7vjPNTOX3T7cYGmnipbB0eLTopr84nzcyK59blPI3bOo24UbiK kUQSMUMXelQ1ShnaYlw+ugspvj/XFUusqG9etDXuyhl8QYCdUmsCRO0AF1Fmvbvw IOSyLHdxRrZRrx1YQgrSrVIaHzKMCJFJ6D7Qu40dPm99fjVBcQlw62Bgfm95Zr+7 ezTsUbqzE2z4tfFZdvqHNhUyCxkFb5gBLxq4uspfhl++aQYLPMC6pwgvjr9rzKER wXWb1jFUq0tAek5UGyn5HoqnFxTPGH487exjX744jcvHE/NnJs+pbJHKT6zNyfyY lqUmy9NHPm6qrKwbI0FOptcaV5UNWFH8S/7kDvj24toyTQVwYRBWOsEIXXNHqrYu O1RwXCp2KFK6xE+vb/z0Bq+VERDIXZbV2XQ0BXcHLaE7p9hLK1ORN8Y+3qRtA0BD dOz3Z9wSbkwPDl/OTLjunPp4U3H9IgA/9ottyUYGztsK2ztjqAO+nBHZDeg0uRbp FGWsN293AvJt7JfN8b/sQWr7Qy7nCZgMUN8L3+TzePDGIo1p31jeRA5A9+OnECuO Bud9VYsNbyyg5BIZGh2HyGAR2g3imx4Mta4tAmgoxw4Q1hDZtjw= =zgz1 -----END PGP SIGNATURE----- --6nzhSwq/T0tVU2rq-- From debbugs-submit-bounces@debbugs.gnu.org Mon Aug 30 17:48:44 2021 Received: (at control) by debbugs.gnu.org; 30 Aug 2021 21:48:44 +0000 Received: from localhost ([127.0.0.1]:60542 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mKp92-0000Wk-53 for submit@debbugs.gnu.org; Mon, 30 Aug 2021 17:48:44 -0400 Received: from mail3-relais-sop.national.inria.fr ([192.134.164.104]:40277) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mKp8y-0000WL-PM for control@debbugs.gnu.org; Mon, 30 Aug 2021 17:48:42 -0400 IronPort-HdrOrdr: =?us-ascii?q?A9a23=3Aen1nRqO3lqpLr8BcTsyjsMiBIKoaSvp037BZ?= =?us-ascii?q?7TEXdfU1SL39qynAppQmPHPP5Qr5HUtQ/OxoW5PwI080l6QV3WDAB9mftWDd0Q?= =?us-ascii?q?PCEGgh1+TfKlbbcREWmNQw6U4tSdkcNOHN?= X-IronPort-AV: E=Sophos;i="5.84,326,1620684000"; d="scan'208";a="391478569" Received: from 91-160-117-201.subs.proxad.net (HELO ribbon) ([91.160.117.201]) by mail3-relais-sop.national.inria.fr with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 30 Aug 2021 23:48:34 +0200 Date: Mon, 30 Aug 2021 23:48:33 +0200 Message-Id: <87czpubo3y.fsf@gnu.org> To: control@debbugs.gnu.org From: =?utf-8?Q?Ludovic_Court=C3=A8s?= Subject: control message for bug #49990 MIME-version: 1.0 Content-type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Spam-Score: -1.3 (-) X-Debbugs-Envelope-To: control X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.3 (--) severity 49990 important quit From unknown Sat Aug 16 18:43:28 2025 X-Loop: help-debbugs@gnu.org Subject: bug#49990: [core-updates-frozen] Ant-bootstrap broken by classpath-bootstrap Resent-From: Ludovic =?UTF-8?Q?Court=C3=A8s?= Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Tue, 31 Aug 2021 22:33:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 49990 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: Efraim Flashner Cc: Julien Lepiller , 49990@debbugs.gnu.org Received: via spool by 49990-submit@debbugs.gnu.org id=B49990.163044917223477 (code B ref 49990); Tue, 31 Aug 2021 22:33:02 +0000 Received: (at 49990) by debbugs.gnu.org; 31 Aug 2021 22:32:52 +0000 Received: from localhost ([127.0.0.1]:35645 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mLCJH-00066a-UB for submit@debbugs.gnu.org; Tue, 31 Aug 2021 18:32:52 -0400 Received: from eggs.gnu.org ([209.51.188.92]:33872) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mLCJE-00066I-Tf for 49990@debbugs.gnu.org; Tue, 31 Aug 2021 18:32:49 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:56690) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mLCJ9-0006PJ-2M; Tue, 31 Aug 2021 18:32:43 -0400 Received: from [2a01:e0a:1d:7270:af76:b9b:ca24:c465] (port=48800 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mLCJ8-0005lT-3N; Tue, 31 Aug 2021 18:32:42 -0400 From: Ludovic =?UTF-8?Q?Court=C3=A8s?= References: <20210810233801.02639bd8@tachikoma.lepiller.eu> Date: Wed, 01 Sep 2021 00:32:39 +0200 In-Reply-To: (Efraim Flashner's message of "Mon, 30 Aug 2021 14:51:41 +0300") Message-ID: <878s0h8cu0.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="=-=-=" X-Spam-Score: -2.3 (--) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) --=-=-= Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hello! As discussed on IRC, I had a semi-victory with the attached patch, which works around a miscompilation issue in =E2=80=98Java_java_io_VMFile_isFile= =E2=80=99. Unfortunately, with this patch applied, =E2=80=98ant-bootstrap=E2=80=99 fai= ls to build with: --8<---------------cut here---------------start------------->8--- $ ./pre-inst-env guix build -e '(@@ (gnu packages java) ant-bootstrap)' -K [=E2=80=A6] ... Copying Required Files ... Building Ant Distribution Buildfile: /tmp/guix-build-ant-bootstrap-1.8.4.drv-0/apache-ant-1.8.4/build= .xml BUILD FAILED Could not load the version information. Total time: 0 seconds ... Failed Building Ant Distribution ! error: in phase 'build': uncaught exception: %exception #<&invoke-error program: "bash" arguments: ("bootstrap.sh" "-Ddi= st.dir=3D/gnu/store/88qc3rkp3bc6qsf6gmknv51vprd3r8j4-ant-bootstrap-1.8.4") = exit-status: 1 term-signal: #f stop-signal: #f>=20 phase `build' failed after 0.8 seconds command "bash" "bootstrap.sh" "-Ddist.dir=3D/gnu/store/88qc3rkp3bc6qsf6gmkn= v51vprd3r8j4-ant-bootstrap-1.8.4" failed with status 1 --8<---------------cut here---------------end--------------->8--- The message =E2=80=9CCould not load the version information.=E2=80=9D indic= ates a NullPointerException in Main.java: --8<---------------cut here---------------start------------->8--- try { Properties props =3D new Properties(); InputStream in =3D Main.class.getResourceAsStream("/org/apache/tools/ant/version= .txt"); props.load(in); // =E2=80=A6 } catch (NullPointerException npe) { throw new BuildException("Could not load the version information.= "); } --8<---------------cut here---------------end--------------->8--- Specifically, =E2=80=98in=E2=80=99 is null. =E2=80=98version.txt=E2=80=99 is looked for in /tmp/guix-build-ant-bootstrap-1.8.4.drv-0/apache-ant-1.8.4/build/classes/or= g/apache/tools/ant/version.txt but at this point it=E2=80=99s still in src/ only. My understanding is tha= t the =E2=80=9Cbuild=E2=80=9D target in =E2=80=98build.xml=E2=80=99 should copy i= t to build/classes/. Ideas? What a wonderful puzzle we have! :-) Thanks, Ludo=E2=80=99. --=-=-= Content-Type: text/x-patch Content-Disposition: inline diff --git a/gnu/packages/java.scm b/gnu/packages/java.scm index 08ef7a8213..d3c95a456d 100644 --- a/gnu/packages/java.scm +++ b/gnu/packages/java.scm @@ -230,7 +230,8 @@ only faster.") (sha256 (base32 "0i99wf9xd3hw1sj2sazychb9prx8nadxh2clgvk3zlmb28v0jbfz")) - (patches (search-patches "classpath-aarch64-support.patch")))) + (patches (search-patches "classpath-aarch64-support.patch" + "classpath-miscompilation.patch")))) (build-system gnu-build-system) (arguments `(#:configure-flags @@ -247,17 +248,6 @@ only faster.") "--disable-gjdoc") #:phases (modify-phases %standard-phases - ;; XXX: This introduces a memory leak as we remove a call to free up - ;; memory for the file name string. This was necessary because of a - ;; runtime error that would have prevented us from building - ;; ant-bootstrap later. See https://issues.guix.gnu.org/issue/36685 - ;; for the gnarly details. - (add-after 'unpack 'remove-call-to-free - (lambda _ - (substitute* "native/jni/java-io/java_io_VMFile.c" - (("result = cpio_isFileExists.*" m) - (string-append m "\n//"))) - #t)) (add-after 'install 'install-data (lambda _ (invoke "make" "install-data")))))) (native-inputs diff --git a/gnu/packages/patches/classpath-miscompilation.patch b/gnu/packages/patches/classpath-miscompilation.patch new file mode 100644 index 0000000000..835113df71 --- /dev/null +++ b/gnu/packages/patches/classpath-miscompilation.patch @@ -0,0 +1,31 @@ +For some reason, the original code gets miscompiled on x86_64, leading +'Java_java_io_VMFile_isFile' to return true when the return value of +'cpio_checkType' is ENOENT (= 2). + +See +and . + +diff --git a/native/jni/java-io/java_io_VMFile.c b/native/jni/java-io/java_io_VMFile.c +index de1320b..9a5d375 100644 +--- a/native/jni/java-io/java_io_VMFile.c ++++ b/native/jni/java-io/java_io_VMFile.c +@@ -278,6 +278,7 @@ Java_java_io_VMFile_isFile (JNIEnv * env, + const char *filename; + int result; + jint entryType; ++ jboolean isfile; + + /* Don't use the JCL convert function because it throws an exception + on failure */ +@@ -288,9 +289,10 @@ Java_java_io_VMFile_isFile (JNIEnv * env, + } + + result = cpio_checkType (filename, &entryType); ++ isfile = (result == CPNATIVE_OK && entryType == CPFILE_FILE ? 1 : 0); + (*env)->ReleaseStringUTFChars (env, name, filename); + +- return result == CPNATIVE_OK && entryType == CPFILE_FILE ? 1 : 0; ++ return isfile; + #else /* not WITHOUT_FILESYSTEM */ + return 0; + #endif /* not WITHOUT_FILESYSTEM */ --=-=-=-- From unknown Sat Aug 16 18:43:28 2025 X-Loop: help-debbugs@gnu.org Subject: bug#49990: [core-updates-frozen] Ant-bootstrap broken by classpath-bootstrap Resent-From: Julien Lepiller Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Wed, 01 Sep 2021 01:04:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 49990 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: Ludovic =?UTF-8?Q?Court=C3=A8s?= Cc: Efraim Flashner , 49990@debbugs.gnu.org Received: via spool by 49990-submit@debbugs.gnu.org id=B49990.16304581945702 (code B ref 49990); Wed, 01 Sep 2021 01:04:02 +0000 Received: (at 49990) by debbugs.gnu.org; 1 Sep 2021 01:03:14 +0000 Received: from localhost ([127.0.0.1]:35689 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mLEek-0001Tm-GM for submit@debbugs.gnu.org; Tue, 31 Aug 2021 21:03:14 -0400 Received: from lepiller.eu ([89.234.186.109]:56598) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mLEee-0001TY-C2 for 49990@debbugs.gnu.org; Tue, 31 Aug 2021 21:03:09 -0400 Received: from lepiller.eu (localhost [127.0.0.1]) by lepiller.eu (OpenSMTPD) with ESMTP id f38519ec; Wed, 1 Sep 2021 01:03:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed; d=lepiller.eu; h=date:from :to:cc:subject:message-id:in-reply-to:references:mime-version :content-type; s=dkim; bh=A8daQEPXz7R1C0e6flNAyEBl4UoIeHQWYAUwDy UN9iQ=; b=E2RGOVZQ1+VMRwavqUrCIQ2kk13a6YYeQsDprMj4cBBqeB91I8roWY Z+Jkev0p0/kFqzGz0Q5LyuqLHZDcib5hLgSTEypftF6bGJIRY2f04ZF9qRPUOirZ F+hOIe+aCIcTMNwVzusSamT42vQQn8+XXH7+DpYtJXDhNaglTBTRFUtCstoFkGwC QMGkyL/9t9pXsgArM3GAnUVEULoBVuNNNaUgpunXfSsdmEjcI2zWiFXPli8qaiox tGxeGdIfs/jJg+CJD7V2S7S0m6SANHmqV7rionJpzVoZY5DbDTvoy3RPEzLSzRgH wLHU6/z8EIBTJla06CMINzuZOBQz2Rhg== Received: by lepiller.eu (OpenSMTPD) with ESMTPSA id f1aac32e (TLSv1.3:AEAD-AES256-GCM-SHA384:256:NO); Wed, 1 Sep 2021 01:03:01 +0000 (UTC) Date: Wed, 1 Sep 2021 03:02:55 +0200 From: Julien Lepiller Message-ID: <20210901030255.27bfdd2d@tachikoma.lepiller.eu> In-Reply-To: <878s0h8cu0.fsf@gnu.org> References: <20210810233801.02639bd8@tachikoma.lepiller.eu> <878s0h8cu0.fsf@gnu.org> X-Mailer: Claws Mail 3.18.0 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="MP_/gCRo1p7.yqGfjx913__iHNz" X-Spam-Score: -0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) --MP_/gCRo1p7.yqGfjx913__iHNz Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Le Wed, 01 Sep 2021 00:32:39 +0200, Ludovic Court=C3=A8s a =C3=A9crit : > Hello! >=20 > As discussed on IRC, I had a semi-victory with the attached patch, > which works around a miscompilation issue in > =E2=80=98Java_java_io_VMFile_isFile=E2=80=99. another possibility I tested was to disable optimization by adding CFLAGS=3D-O0 to the configure-flags. This creates an unoptimized version, but that should be fine since it's only for the bootstrap. However, I noticed that my debug messages from my previous attempt were still visible when compiling icedtea. I don't know what happened, since there is at least another classpath version before it. >=20 > Unfortunately, with this patch applied, =E2=80=98ant-bootstrap=E2=80=99 f= ails to build > with: >=20 > Ideas? What a wonderful puzzle we have! :-) Even more wonderful is the fact I do not get this error at all when using CFLAGS=3D-O0, but I do with your patch. I didn't have any issue either with my previous attempt with debugging. Could there be other problems with optimizations in classpath? I attached my counter-patch :) > Thanks, > Ludo=E2=80=99. >=20 --MP_/gCRo1p7.yqGfjx913__iHNz Content-Type: text/x-patch Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=classpath.patch diff --git a/gnu/packages/java.scm b/gnu/packages/java.scm index 08ef7a8213..b2fddcc055 100644 --- a/gnu/packages/java.scm +++ b/gnu/packages/java.scm @@ -244,7 +244,8 @@ only faster.") "--disable-plugin" "--disable-dssi" "--disable-alsa" - "--disable-gjdoc") + "--disable-gjdoc" + "CFLAGS=-O0") #:phases (modify-phases %standard-phases ;; XXX: This introduces a memory leak as we remove a call to free up @@ -333,7 +334,7 @@ other small VMs it supports the full spec, including object finalisation and JNI.") (license license:gpl2+))) -(define ant-bootstrap +(define-public ant-bootstrap (package (name "ant-bootstrap") ;; The 1.10.x series requires Java 8. 1.9.0 and later use generics, which --MP_/gCRo1p7.yqGfjx913__iHNz-- From unknown Sat Aug 16 18:43:28 2025 X-Loop: help-debbugs@gnu.org Subject: bug#49990: [core-updates-frozen] Ant-bootstrap broken by classpath-bootstrap Resent-From: Ludovic =?UTF-8?Q?Court=C3=A8s?= Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Wed, 01 Sep 2021 13:55:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 49990 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: Julien Lepiller Cc: Efraim Flashner , 49990@debbugs.gnu.org Received: via spool by 49990-submit@debbugs.gnu.org id=B49990.163050444228270 (code B ref 49990); Wed, 01 Sep 2021 13:55:02 +0000 Received: (at 49990) by debbugs.gnu.org; 1 Sep 2021 13:54:02 +0000 Received: from localhost ([127.0.0.1]:36721 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mLQgk-0007Lj-4t for submit@debbugs.gnu.org; Wed, 01 Sep 2021 09:54:02 -0400 Received: from eggs.gnu.org ([209.51.188.92]:39642) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mLQgi-0007LH-LE for 49990@debbugs.gnu.org; Wed, 01 Sep 2021 09:54:00 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:49962) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mLQgd-0000P5-64; Wed, 01 Sep 2021 09:53:55 -0400 Received: from [2a01:e0a:1d:7270:af76:b9b:ca24:c465] (port=48802 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mLQgc-0002hR-Tj; Wed, 01 Sep 2021 09:53:55 -0400 From: Ludovic =?UTF-8?Q?Court=C3=A8s?= References: <20210810233801.02639bd8@tachikoma.lepiller.eu> <878s0h8cu0.fsf@gnu.org> <20210901030255.27bfdd2d@tachikoma.lepiller.eu> Date: Wed, 01 Sep 2021 15:53:52 +0200 In-Reply-To: <20210901030255.27bfdd2d@tachikoma.lepiller.eu> (Julien Lepiller's message of "Wed, 1 Sep 2021 03:02:55 +0200") Message-ID: <87y28g766n.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="=-=-=" X-Spam-Score: -2.3 (--) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) --=-=-= Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi, Julien Lepiller skribis: > Le Wed, 01 Sep 2021 00:32:39 +0200, > Ludovic Court=C3=A8s a =C3=A9crit : > >> Hello! >>=20 >> As discussed on IRC, I had a semi-victory with the attached patch, >> which works around a miscompilation issue in >> =E2=80=98Java_java_io_VMFile_isFile=E2=80=99. > > another possibility I tested was to disable optimization by adding > CFLAGS=3D-O0 to the configure-flags. This creates an unoptimized version, > but that should be fine since it's only for the bootstrap. However, I > noticed that my debug messages from my previous attempt were still > visible when compiling icedtea. I don't know what happened, since > there is at least another classpath version before it. > >>=20 >> Unfortunately, with this patch applied, =E2=80=98ant-bootstrap=E2=80=99 = fails to build >> with: The root cause is that, even tough we=E2=80=99re passing =E2=80=9C-classpath build/classes:src=E2=80=9D, only the first element of the classpath is searched. If we pass =E2=80=9C-classpath foobar:build/classes=E2=80=9D, th= en Main.class is not found. That suggests another problem with =E2=80=98stat=E2=80=99-re= lated functions. >> Ideas? What a wonderful puzzle we have! :-) > Even more wonderful is the fact I do not get this error at all when > using CFLAGS=3D-O0, but I do with your patch. I didn't have any issue > either with my previous attempt with debugging. Could there be other > problems with optimizations in classpath? Hmm -O0 is brute-force. It doesn=E2=80=99t work for me though if I also re= move the =E2=80=98remove-call-to-free=E2=80=99 phase, though. I also tried this Classpath patch: --=-=-= Content-Type: text/x-patch Content-Disposition: inline diff --git a/include/jni_md.h b/include/jni_md.h index 989dbfe..f7867d7 100644 --- a/include/jni_md.h +++ b/include/jni_md.h @@ -32,7 +32,7 @@ executable file might be covered by the GNU General Public License. */ #define JNIEXPORT #define JNIIMPORT -typedef unsigned char jboolean; +typedef int jboolean; typedef signed char jbyte; typedef unsigned short jchar; typedef short jshort; --=-=-= Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable It seems to have the same effect as my initial patch. I=E2=80=99m lacking inspiration now! Ludo=E2=80=99. --=-=-=-- From unknown Sat Aug 16 18:43:28 2025 X-Loop: help-debbugs@gnu.org Subject: bug#49990: [core-updates-frozen] Ant-bootstrap broken by classpath-bootstrap Resent-From: Maxime Devos Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Thu, 02 Sep 2021 14:16:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 49990 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: Ludovic =?UTF-8?Q?Court=C3=A8s?= , Julien Lepiller Cc: 49990@debbugs.gnu.org Received: via spool by 49990-submit@debbugs.gnu.org id=B49990.163059214515042 (code B ref 49990); Thu, 02 Sep 2021 14:16:02 +0000 Received: (at 49990) by debbugs.gnu.org; 2 Sep 2021 14:15:45 +0000 Received: from localhost ([127.0.0.1]:41678 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mLnVJ-0003uY-Cp for submit@debbugs.gnu.org; Thu, 02 Sep 2021 10:15:45 -0400 Received: from andre.telenet-ops.be ([195.130.132.53]:37412) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mLnVI-0003uP-1n for 49990@debbugs.gnu.org; Thu, 02 Sep 2021 10:15:44 -0400 Received: from ptr-bvsjgyjmffd7q9timvx.18120a2.ip6.access.telenet.be ([IPv6:2a02:1811:8c09:9d00:aaf1:9810:a0b8:a55d]) by andre.telenet-ops.be with bizsmtp id p2Fi2500e0mfAB4012Fieu; Thu, 02 Sep 2021 16:15:42 +0200 Message-ID: From: Maxime Devos Date: Thu, 02 Sep 2021 16:15:41 +0200 In-Reply-To: <87y28g766n.fsf@gnu.org> References: <20210810233801.02639bd8@tachikoma.lepiller.eu> <878s0h8cu0.fsf@gnu.org> <20210901030255.27bfdd2d@tachikoma.lepiller.eu> <87y28g766n.fsf@gnu.org> Content-Type: multipart/signed; micalg="pgp-sha512"; protocol="application/pgp-signature"; boundary="=-yLTYlachbPL6FY1xXE9Q" User-Agent: Evolution 3.34.2 MIME-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=telenet.be; s=r21; t=1630592142; bh=J5eEgGfwJmp27pg72ZVt1saL1W4hVUWFyufrrU4PofQ=; h=Subject:From:To:Cc:Date:In-Reply-To:References; b=cCnDKJV/2ftBU935UHYbJpQ0no9llElTrQncVtAtaMmOjmyddskZaIHq/VPw4InGC TeylUAptComDUhHpWoBJsGWW5Jli4cvQHJc5HE3m3FgMjQ0HQ8AY8f17S0jCX7/KTR xkLIwD5rtbCw5HMkwilFkklqXJ5+xX9rEYfHep4golrYubMz85Et0acb0ZuebTPjox rVfvx54zhzB0DL4VFl7DLrQqcuCajcjqCJWYrPOgTzFvkZaq29q4J6Z96OVigdoJ0X YPMo1nQx4VCL/1xM++shcR4asIYdTVanW7I5osRz8zLkIyIG9sgcohfgWrANODBgJM etakfOcFHaDug== X-Spam-Score: -0.7 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.7 (-) --=-yLTYlachbPL6FY1xXE9Q Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Ludovic Court=C3=A8s schreef op wo 01-09-2021 om 15:53 [+0200]: > Hmm -O0 is brute-force. What about only using "-O0" for whatever C file is responsible for Java_java_io_VMFile_isFile? Greetings, Maxime --=-yLTYlachbPL6FY1xXE9Q Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- iI0EABYKADUWIQTB8z7iDFKP233XAR9J4+4iGRcl7gUCYTDcjRccbWF4aW1lZGV2 b3NAdGVsZW5ldC5iZQAKCRBJ4+4iGRcl7g/0AP9UdFl1KzgY/GsusIZlnu88Cwn4 Jl1HLqWzDSC4DuP0SgEA+jzDYLoasX0p5apWkpuE1g87G19+zLGly5lH/acmpws= =bmfE -----END PGP SIGNATURE----- --=-yLTYlachbPL6FY1xXE9Q-- From unknown Sat Aug 16 18:43:28 2025 X-Loop: help-debbugs@gnu.org Subject: bug#49990: [core-updates-frozen] Ant-bootstrap broken by classpath-bootstrap Resent-From: Julien Lepiller Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Thu, 02 Sep 2021 14:58:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 49990 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: Maxime Devos , Ludovic =?UTF-8?Q?Court=C3=A8s?= Cc: 49990@debbugs.gnu.org Received: via spool by 49990-submit@debbugs.gnu.org id=B49990.163059466319114 (code B ref 49990); Thu, 02 Sep 2021 14:58:01 +0000 Received: (at 49990) by debbugs.gnu.org; 2 Sep 2021 14:57:43 +0000 Received: from localhost ([127.0.0.1]:41727 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mLo9v-0004yE-I2 for submit@debbugs.gnu.org; Thu, 02 Sep 2021 10:57:43 -0400 Received: from lepiller.eu ([89.234.186.109]:56744) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mLo9s-0004y1-0P for 49990@debbugs.gnu.org; Thu, 02 Sep 2021 10:57:42 -0400 Received: from lepiller.eu (localhost [127.0.0.1]) by lepiller.eu (OpenSMTPD) with ESMTP id aa31ff25; Thu, 2 Sep 2021 14:57:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed; d=lepiller.eu; h=date:from :to:cc:subject:in-reply-to:references:message-id:mime-version :content-type:content-transfer-encoding; s=dkim; bh=nJzDZfRX10v2 +3L3J6BpJT65q+WLPAtXQc6v1Rm50Yk=; b=fVveuptlvzqQmYGwdJx8kut7TmvZ XWIjmDAPBrCfy+d+/4Y6zp0d45HQaxpcptKy+IszeV121bwAJRw9VCgzl84Ekldi ZsmIPDH8jl8M1Gx6JZMpCyPQ4aKIfaxLhhHwMEftP2pyVBLPHCMbumNAtbTcIy8f 79iDkU/JwpcvfE8dj0gzoGWexHwjDTEUaTBwuuZLMHb+iK19sr0B4PJJS8DooQ3i On2MmNyqgWfsnZjwrRqElLdvv307E9t9BkXxM+ak5Uhdstyf815Lp37JjIiWuO2k hojGo6iXuIMGJ4L7M5eHvi4Q3BvHS2XIIU1aRBa4TLKPTggXc6HvzTHooA== Received: by lepiller.eu (OpenSMTPD) with ESMTPSA id 3b76c295 (TLSv1.3:AEAD-AES256-GCM-SHA384:256:NO); Thu, 2 Sep 2021 14:57:37 +0000 (UTC) Date: Thu, 02 Sep 2021 10:57:29 -0400 From: Julien Lepiller User-Agent: K-9 Mail for Android In-Reply-To: References: <20210810233801.02639bd8@tachikoma.lepiller.eu> <878s0h8cu0.fsf@gnu.org> <20210901030255.27bfdd2d@tachikoma.lepiller.eu> <87y28g766n.fsf@gnu.org> Message-ID: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary=----XTBFEAGR7KOIBVU6CC5E9TBKNLH1UY Content-Transfer-Encoding: 7bit X-Spam-Score: -0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) ------XTBFEAGR7KOIBVU6CC5E9TBKNLH1UY Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Actually, Ludo's patch works, but we should not remove the workaround for i= sDirectory=2E With the patch to isFile and the workaround in isDirectory, I= can build up to (but not including) icedtea@1=2E Ludo's patch is nicer tha= n using -O0 :) Le 2 septembre 2021 10:15:41 GMT-04:00, Maxime Devos a =C3=A9crit=C2=A0: >Ludovic Court=C3=A8s schreef op wo 01-09-2021 om 15:53 [+0200]: >> Hmm -O0 is brute-force=2E > >What about only using "-O0" for whatever C file is responsible for >Java_java_io_VMFile_isFile? > >Greetings, >Maxime ------XTBFEAGR7KOIBVU6CC5E9TBKNLH1UY Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable Actually, Ludo's patch works, but we should not re= move the workaround for isDirectory=2E With the patch to isFile and the wor= karound in isDirectory, I can build up to (but not including) icedtea@1=2E = Ludo's patch is nicer than using -O0 :)

L= e 2 septembre 2021 10:15:41 GMT-04:00, Maxime Devos <maximedevos@telenet= =2Ebe> a =C3=A9crit=C2=A0:
Ludovic Court=C3=A8s schreef op wo 01-0=
9-2021 om 15:53 [+0200]:
Java_java_io_VMFile_isFile?
<=
br>Greetings,
Maxime
------XTBFEAGR7KOIBVU6CC5E9TBKNLH1UY-- From unknown Sat Aug 16 18:43:28 2025 X-Loop: help-debbugs@gnu.org Subject: bug#49990: [PATCH] gnu: Fix classpath-bootstrap compilation References: <20210810233801.02639bd8@tachikoma.lepiller.eu> In-Reply-To: <20210810233801.02639bd8@tachikoma.lepiller.eu> Resent-From: muradm Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Thu, 02 Sep 2021 22:33:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 49990 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: 49990@debbugs.gnu.org Received: via spool by 49990-submit@debbugs.gnu.org id=B49990.16306219745834 (code B ref 49990); Thu, 02 Sep 2021 22:33:01 +0000 Received: (at 49990) by debbugs.gnu.org; 2 Sep 2021 22:32:54 +0000 Received: from localhost ([127.0.0.1]:42289 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mLvGQ-0001W2-L3 for submit@debbugs.gnu.org; Thu, 02 Sep 2021 18:32:54 -0400 Received: from mail-ed1-f49.google.com ([209.85.208.49]:46768) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mLvGM-0001Rn-9T for 49990@debbugs.gnu.org; Thu, 02 Sep 2021 18:32:53 -0400 Received: by mail-ed1-f49.google.com with SMTP id j13so5167227edv.13 for <49990@debbugs.gnu.org>; Thu, 02 Sep 2021 15:32:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=muradm-net.20150623.gappssmtp.com; s=20150623; h=from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=mI9WtJTLTo4SZSU9U0P3GCRxrmGK9SR0K2MTHYxYBG8=; b=L61DJgQTF5o5KkQ8HuKBGXFurusl2endVucuFIW8/2rJCIoOCdPrbmWplGHylm9Na4 5wz/jb0RU8eSRZRtwTjrmH7DpszH6wF99z8uAGMdtSJmxTjnHBCPmvRG4UH6INm98VQE 2ZhVp0UUqAbR1KCFc6Oy1yyKIOE8KHmQ5QlW/tSl4GQEJm4ktd03IDjl6js30AUB52oq GNyFWu/41cmxzRN+cTsr/MI8/H5Z+mZyeenS4cApcL8qy87j3WyCXecGYiM4hfqxOTDa FImPxOb+cNgLGlTHj+cBVQOsnRlKUBhZNKZfoa259+w1yvUfv5o0UAriLya4sFg/eCbX OTug== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=mI9WtJTLTo4SZSU9U0P3GCRxrmGK9SR0K2MTHYxYBG8=; b=VvVMSu4h6WDZawfvomBBXPNl17bBj70GSEn0iFt7MVX6Yl3P3QgvtkEjKZ+KxAwQom 32+f2Uf2AONipqK1rD1v1Ik1C1tS69E7lKNk2928xVacGQKrR1j6lGOj9KHPticHYKFg BUnOHONq83gO3NN89pHdmSqhsUMgvztW3zfD8lJXkyPIF/jeQKR929ButERFcOuKFLJz dbBnrsGUtAQORmtsr2DMmHXAwmvIhVHwerT5nSUDq+2/i8zOWj7thp1ufkw7jdLP1qB7 QSLM+TJ1MveHOvFBPvnKFhXO3xZCoXggmANkQvvBDYcxhRh6mJDkeAlKHw31BJKgpyb7 22VA== X-Gm-Message-State: AOAM5331YphRYVYJloMX2d631fO2o0GAhR4z4FfRtl1ztv/QBI9aG7QJ ooYzAiB2+wbCjzTeLvvHP85+0FXNBXBuz/pl X-Google-Smtp-Source: ABdhPJy8zIG/4gaB/taGz16mj4tSy68jPMrTL6AmINewYYuOM6kMsEatDEdO6W9QF/OxV0CkpRyCJw== X-Received: by 2002:a50:fe8b:: with SMTP id d11mr643213edt.330.1630621963837; Thu, 02 Sep 2021 15:32:43 -0700 (PDT) Received: from localhost.localdomain ([176.234.10.27]) by smtp.gmail.com with ESMTPSA id by28sm1936449edb.1.2021.09.02.15.32.42 for <49990@debbugs.gnu.org> (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 Sep 2021 15:32:42 -0700 (PDT) From: muradm Date: Fri, 3 Sep 2021 01:27:49 +0300 Message-Id: <20210902222749.28633-1-mail@muradm.net> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Score: 0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) --- gnu/packages/java.scm | 3 +- .../patches/classpath-instruction-order.patch | 35 +++++++++++++++++++ 2 files changed, 37 insertions(+), 1 deletion(-) create mode 100644 gnu/packages/patches/classpath-instruction-order.patch diff --git a/gnu/packages/java.scm b/gnu/packages/java.scm index 08ef7a8213..1e29cac401 100644 --- a/gnu/packages/java.scm +++ b/gnu/packages/java.scm @@ -230,7 +230,8 @@ only faster.") (sha256 (base32 "0i99wf9xd3hw1sj2sazychb9prx8nadxh2clgvk3zlmb28v0jbfz")) - (patches (search-patches "classpath-aarch64-support.patch")))) + (patches (search-patches "classpath-aarch64-support.patch" + "classpath-instruction-order.patch")))) (build-system gnu-build-system) (arguments `(#:configure-flags diff --git a/gnu/packages/patches/classpath-instruction-order.patch b/gnu/packages/patches/classpath-instruction-order.patch new file mode 100644 index 0000000000..278ae912c7 --- /dev/null +++ b/gnu/packages/patches/classpath-instruction-order.patch @@ -0,0 +1,35 @@ +diff -ruN ../classpath/classpath-0.93/native/jni/java-io/java_io_VMFile.c ./native/jni/java-io/java_io_VMFile.c +--- ../classpath/classpath-0.93/native/jni/java-io/java_io_VMFile.c 2006-09-23 08:17:45.000000000 +0300 ++++ ./native/jni/java-io/java_io_VMFile.c 2021-09-03 01:08:17.073644627 +0300 +@@ -278,6 +278,7 @@ + const char *filename; + int result; + jint entryType; ++ int fres; + + /* Don't use the JCL convert function because it throws an exception + on failure */ +@@ -288,9 +289,22 @@ + } + + result = cpio_checkType (filename, &entryType); ++ ++ fres = 1; ++ ++ if (result != CPNATIVE_OK) ++ { ++ fres = 0; ++ } ++ ++ if (entryType != CPFILE_FILE) ++ { ++ fres = 0; ++ } ++ + (*env)->ReleaseStringUTFChars (env, name, filename); + +- return result == CPNATIVE_OK && entryType == CPFILE_FILE ? 1 : 0; ++ return fres; + #else /* not WITHOUT_FILESYSTEM */ + return 0; + #endif /* not WITHOUT_FILESYSTEM */ -- 2.33.0 From unknown Sat Aug 16 18:43:28 2025 X-Loop: help-debbugs@gnu.org Subject: bug#49990: [PATCH] gnu: Fix classpath-bootstrap compilation References: <20210810233801.02639bd8@tachikoma.lepiller.eu> Resent-From: muradm Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Thu, 02 Sep 2021 22:46:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 49990 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: 49990@debbugs.gnu.org Received: via spool by 49990-submit@debbugs.gnu.org id=B49990.16306227208170 (code B ref 49990); Thu, 02 Sep 2021 22:46:02 +0000 Received: (at 49990) by debbugs.gnu.org; 2 Sep 2021 22:45:20 +0000 Received: from localhost ([127.0.0.1]:42323 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mLvSR-00027X-SW for submit@debbugs.gnu.org; Thu, 02 Sep 2021 18:45:20 -0400 Received: from mail-ej1-f48.google.com ([209.85.218.48]:40612) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mLvSO-0001yE-5b for 49990@debbugs.gnu.org; Thu, 02 Sep 2021 18:45:19 -0400 Received: by mail-ej1-f48.google.com with SMTP id lc21so7966915ejc.7 for <49990@debbugs.gnu.org>; Thu, 02 Sep 2021 15:45:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=muradm-net.20150623.gappssmtp.com; s=20150623; h=user-agent:from:to:subject:in-reply-to:date:message-id:mime-version; bh=97kyQLpY/PEPpLN3phwQhKi7OT83hgS+0VKMdkti1Jk=; b=1SAM+lim8jWlPNWu9UG31HLNtBfWAvwEPMl4FDFrfYDVy8ZJ6dMWr8Zm5HIhXWToXa 3DI7kvJAxTEARW7Ro7dy0gykEdS5d+OgyrHlkwHinnwMdEqQhHQIEZzkU9oBv7uS7BRq JCWOPS43qbqv5fAK4mrorZ8yPMHeOpkVz0KEHTm7IuN9pX+2alYwfPJ34R2Mei8BQltm AbkSgI+OUZxKQdOxvQhvd5UFgiyPpSI5/l36TP0qsR+Mnmg1tzmqGGKm7NspPdsGxrKJ sdR6SNxICMB8JQFE7o5wfp4lbmefbCVQ4ZLHJcgkSR9tPb/WAmgytTKONZyptqZUqAyP Db0Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:user-agent:from:to:subject:in-reply-to:date :message-id:mime-version; bh=97kyQLpY/PEPpLN3phwQhKi7OT83hgS+0VKMdkti1Jk=; b=F01PnmYt5R5qLd661kmKqyZyb7rqZW9iPrs2/QkU3mgamwumCcWZCbs9DkSHf5sXfR PiYVgNxu3gagq+T17Gvt/R0onTUC2rEYmHqbbn6o7JvcVtR1w80hF7YXvqMWg+T3g8RT GmdlUFE17FoojsPxdD24Fm6t16A1zLwuA1LEhAUtDB3qWBniTq6CdjZTFwP7uVgoPP6j 8vQ/ozhOTurNkQcfXgxlLa05ry6Xsr3rZz0qDoB3PEauPF9pYLcfl0oFBEdOXJSz4icR z4tPWl08E+T6y7qxo+fU0bjD1RLC5Pv2KGj1e7CKSKeITt/GyMMnaeTQMpGrcnfpadJT Jutg== X-Gm-Message-State: AOAM5323bHdFKxOihsIZDAAoV4KzxGBbi1xNkzjwLiCSGAnx50jyX3n/ 2f0psfgh35JekS+96u6HdhyxsyCB4dofMgzv X-Google-Smtp-Source: ABdhPJyc75RBVlQU0JdeF4jjpL7TH+GAqFUFVB9h+aZr2Rk5ymCbljFAxIR1RSFPL2NdMrOWV1Hjhg== X-Received: by 2002:a17:906:a18f:: with SMTP id s15mr532287ejy.269.1630622709736; Thu, 02 Sep 2021 15:45:09 -0700 (PDT) Received: from nomad-lp1 ([176.234.10.27]) by smtp.gmail.com with ESMTPSA id u9sm1921694edo.37.2021.09.02.15.45.08 for <49990@debbugs.gnu.org> (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 Sep 2021 15:45:09 -0700 (PDT) User-agent: mu4e 1.6.5; emacs 28.0.50 From: muradm In-Reply-To: <20210902222749.28633-1-mail@muradm.net> Date: Fri, 03 Sep 2021 01:38:31 +0300 Message-ID: <87k0jy7g24.fsf@muradm.net> MIME-Version: 1.0 Content-Type: text/plain; format=flowed X-Spam-Score: 0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) This patch fixes issue in the way that it: a) calculates the result before call to (*env)->ReleaseStringUTFChars b) attempt to trick gcc optimizations by complicating path I suppose issue is with what (*env)->ReleaseStringUTFChars does and how. One should note that similar approach is not applicable to substitute in package definition. Why not just build ancient code with ancient gcc? From unknown Sat Aug 16 18:43:28 2025 MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) X-Loop: help-debbugs@gnu.org From: help-debbugs@gnu.org (GNU bug Tracking System) To: Julien Lepiller Subject: bug#49990: closed (Re: bug#49990: [core-updates-frozen] Ant-bootstrap broken by classpath-bootstrap) Message-ID: References: <87fsum2ckh.fsf@gnu.org> <20210810233801.02639bd8@tachikoma.lepiller.eu> X-Gnu-PR-Message: they-closed 49990 X-Gnu-PR-Package: guix Reply-To: 49990@debbugs.gnu.org Date: Fri, 03 Sep 2021 10:12:01 +0000 Content-Type: multipart/mixed; boundary="----------=_1630663921-2099-1" This is a multi-part message in MIME format... ------------=_1630663921-2099-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Your bug report #49990: [core-updates-frozen] Ant-bootstrap broken by classpath-bootstrap which was filed against the guix package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 49990@debbugs.gnu.org. --=20 49990: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D49990 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems ------------=_1630663921-2099-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 49990-done) by debbugs.gnu.org; 3 Sep 2021 10:11:52 +0000 Received: from localhost ([127.0.0.1]:43016 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mM6Aq-0000XU-D0 for submit@debbugs.gnu.org; Fri, 03 Sep 2021 06:11:52 -0400 Received: from eggs.gnu.org ([209.51.188.92]:40840) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mM6Ao-0000XD-UU for 49990-done@debbugs.gnu.org; Fri, 03 Sep 2021 06:11:51 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:46662) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mM6Ai-0004PT-Iy; Fri, 03 Sep 2021 06:11:44 -0400 Received: from [2a01:e0a:1d:7270:af76:b9b:ca24:c465] (port=48840 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mM6Ai-0006Hc-Aa; Fri, 03 Sep 2021 06:11:44 -0400 From: =?utf-8?Q?Ludovic_Court=C3=A8s?= To: Julien Lepiller Subject: Re: bug#49990: [core-updates-frozen] Ant-bootstrap broken by classpath-bootstrap References: <20210810233801.02639bd8@tachikoma.lepiller.eu> <878s0h8cu0.fsf@gnu.org> <20210901030255.27bfdd2d@tachikoma.lepiller.eu> <87y28g766n.fsf@gnu.org> Date: Fri, 03 Sep 2021 12:11:42 +0200 In-Reply-To: (Julien Lepiller's message of "Thu, 02 Sep 2021 10:57:29 -0400") Message-ID: <87fsum2ckh.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 49990-done Cc: muradm , Maxime Devos , 49990-done@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) Hi there! I pushed a variant of the patch proposed earlier, adding a similar workaround to =E2=80=98Java_java_io_VMFile_exists=E2=80=99 and =E2=80=98Java_java_io_VMFile_isDirectory=E2=80=99: https://git.savannah.gnu.org/cgit/guix.git/commit/?h=3Dcore-updates-froze= n&id=3D7f50543d55b20cd528b28d7e15f1bb81001a8da9 With this, I can build =E2=80=98ant-bootstrap=E2=80=99 just fine. \o/ Next up: icedtea 1.13.13 chokes on obscure C++ issues: --8<---------------cut here---------------start------------->8--- In file included from /tmp/guix-build-icedtea-1.13.13.drv-0/icedtea6-1.13.1= 3/openjdk-ecj/hotspot/src/share/vm/asm/assembler.hpp:29, from /tmp/guix-build-icedtea-1.13.13.drv-0/icedtea6-1.13.1= 3/openjdk-ecj/hotspot/src/share/vm/precompiled/precompiled.hpp:29: /tmp/guix-build-icedtea-1.13.13.drv-0/icedtea6-1.13.13/openjdk-ecj/hotspot/= src/share/vm/code/relocInfo.hpp:374:27: error: friend declaration of =E2=80= =98relocInfo prefix_relocInfo(int)=E2=80=99 specifies default arguments and= isn=E2=80=99t a definition [-fpermissive] 374 | inline friend relocInfo prefix_relocInfo(int datalen =3D 0); | ^~~~~~~~~~~~~~~~ In file included from /tmp/guix-build-icedtea-1.13.13.drv-0/icedtea6-1.13.1= 3/openjdk-ecj/hotspot/src/share/vm/asm/assembler.hpp:29, from /tmp/guix-build-icedtea-1.13.13.drv-0/icedtea6-1.13.1= 3/openjdk-ecj/hotspot/src/share/vm/precompiled/precompiled.hpp:29: /tmp/guix-build-icedtea-1.13.13.drv-0/icedtea6-1.13.13/openjdk-ecj/hotspot/= src/share/vm/code/relocInfo.hpp:472:18: error: friend declaration of =E2=80= =98relocInfo prefix_relocInfo(int)=E2=80=99 specifies default arguments and= isn=E2=80=99t the only declaration [-fpermissive] 472 | inline relocInfo prefix_relocInfo(int datalen) { | ^~~~~~~~~~~~~~~~ --8<---------------cut here---------------end--------------->8--- Anyway, we=E2=80=99re making progress! Ludo=E2=80=99. ------------=_1630663921-2099-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at submit) by debbugs.gnu.org; 10 Aug 2021 21:38:28 +0000 Received: from localhost ([127.0.0.1]:60982 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mDZS4-0000vW-GH for submit@debbugs.gnu.org; Tue, 10 Aug 2021 17:38:28 -0400 Received: from lists.gnu.org ([209.51.188.17]:59646) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mDZRy-0000vK-Pb for submit@debbugs.gnu.org; Tue, 10 Aug 2021 17:38:22 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:56312) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mDZRy-0005MS-HM for bug-guix@gnu.org; Tue, 10 Aug 2021 17:38:18 -0400 Received: from lepiller.eu ([2a00:5884:8208::1]:43956) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mDZRv-0003b8-LL for bug-guix@gnu.org; Tue, 10 Aug 2021 17:38:18 -0400 Received: from lepiller.eu (localhost [127.0.0.1]) by lepiller.eu (OpenSMTPD) with ESMTP id 95fc77d0 for ; Tue, 10 Aug 2021 21:38:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed; d=lepiller.eu; h=date:from :to:subject:message-id:mime-version:content-type :content-transfer-encoding; s=dkim; bh=DJm6NmQ1vVb5dBGKmWSNKMVZe ABfcXjc8uo8zJNGpRQ=; b=Lo5XYgVkQkbIZS/eXNqOQ6JvBlWlFy6HWLiAvuzhg AJGsNLVX/N0n4xRsV3yW+doUPAzvf5mx5bLkHeTjJF8NugjtVBeZyDO6dedLO3HL Zl1NDoPow/VujIWjdK8iy1dzI/c6EpZ1BjA8e4+7u9z5CTwbHzsXngv8YlaLl8bp jH1RVgEJKgDDKoVFqTLpsZ43JHciwPwjNR8ROu5Lx4kd53zxicBEnn2v4VCc/qzr 1KUCctCwFKvn6c9iRAkw43YoxUCNrOACzVcbst6l39Qr4hzwXw9WgKDmGtw+kwtl 2qTfFq4Cu1tnIJ6DMYI/coJzIhWbG8dIdX+4fkmn4T9hg== Received: by lepiller.eu (OpenSMTPD) with ESMTPSA id 6374f4d7 (TLSv1.3:AEAD-AES256-GCM-SHA384:256:NO) for ; Tue, 10 Aug 2021 21:38:07 +0000 (UTC) Date: Tue, 10 Aug 2021 23:38:01 +0200 From: Julien Lepiller To: bug-guix@gnu.org Subject: [core-updates-frozen] Ant-bootstrap broken by classpath-bootstrap Message-ID: <20210810233801.02639bd8@tachikoma.lepiller.eu> X-Mailer: Claws Mail 3.18.0 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2a00:5884:8208::1; envelope-from=julien@lepiller.eu; helo=lepiller.eu X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: -1.3 (-) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.3 (--) Hi Guix! I've finally taken the time to investigate the build failure of ant-bootstrap. It is failing after reporting a file exists: ``` /tmp/guix-build-ant-bootstrap-1.8.4.drv-0/apache-ant-1.8.4/build.xml:558: Unable to create directory as a file already exists with that name: /tmp/guix-build-ant-bootstrap-1.8.4.drv-0/apache-ant-1.8.4/build ``` So, I set an environment variable to pass a different build directory to ant (-Dbuild.dir=bootstrapped-build), but it fails in the same way: ``` /tmp/guix-build-ant-bootstrap-1.8.4.drv-0/apache-ant-1.8.4/build.xml:558: Unable to create directory as a file already exists with that name: /tmp/guix-build-ant-bootstrap-1.8.4.drv-0/apache-ant-1.8.4/bootstrapped-build ``` However, using -K, I could check the directory does not exist. After investigating a bit, I found that File.isFile() is not working as expected. With the following file (Test.java): ``` import java.io.File; public class Test { public static void main(String[] args) { File f = new File("non-existent"); if(f.isFile()) System.out.println("yes"); else System.out.println("no"); } } ``` compiled in a guix environment for ant-bootstrap (I had to temporarily export it): ``` $ ./pre-inst-env guix environment ant-bootstrap [env]$ CLASSPATH=$GUIX_ENVIRONMENT/lib/rt.jar jikes Test.java [env]$ java Test no [env]$ jamvm Test yes ``` (java comes from outside the environment). jamvm from master is working, and I don't see any difference in it, classpath or jikes recipes. After investigation, it turns out that java.io.File is actually implemented in classpath, not jamvm, and there is a comment that refers to another similar issue: https://issues.guix.gnu.org/issue/36685 I tried the obvious, that is to introduce a new memory leak, but that did not work. So, to better understand what was going on, I instead added some printing: ``` @@ -256,7 +256,9 @@ only faster.") (lambda _ (substitute* "native/jni/java-io/java_io_VMFile.c" (("result = cpio_isFileExists.*" m) - (string-append m "\n//"))) + (string-append m "\n//")) + (("result = cpio_checkType.*" m) + (string-append m "\nfprintf(stderr, \"type? %s : %d -- %d -- %d;\\n\", filename, result, entryType, ((result == CPNATIVE_OK && entryType == CPFILE_FILE) ? 1 : 0));\n"))) #t)) (add-after 'install 'install-data (lambda _ (invoke "make" "install-data")))))) ``` and surprisingly, this prints the expected values, and it is enough to get the correct answer from the java side too. With the above diff, I'm able to build ant-bootstrap and all the dependencies of icedtea@1, with a lot of useless debug lines... Unfortunately icedtea itself ends in a failure after building quite a lot. ------------=_1630663921-2099-1--