From patchwork Fri Jun 5 08:17:37 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Aditya G.S" X-Patchwork-Id: 89346 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 183CECD6E6B for ; Fri, 5 Jun 2026 08:38:12 +0000 (UTC) Received: from mail-pl1-f181.google.com (mail-pl1-f181.google.com [209.85.214.181]) by mx.groups.io with SMTP id smtpd.msgproc02-g2.3670.1780647480339636743 for ; Fri, 05 Jun 2026 01:18:00 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@gmail.com header.s=20251104 header.b=CZjQX/5k; spf=pass (domain: gmail.com, ip: 209.85.214.181, mailfrom: adityags2004@gmail.com) Received: by mail-pl1-f181.google.com with SMTP id d9443c01a7336-2bf2e8ccca1so12181625ad.0 for ; Fri, 05 Jun 2026 01:18:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1780647480; x=1781252280; darn=lists.openembedded.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=9QDyw/LQSKNFfmPISBv6qu521uBr6imLWWG2UaHpVcI=; b=CZjQX/5kTTrAJKQ0uU7t5s/LmQfp9tP3x8okFIr9LkNFhICv2ITffcaXGRNPd5vkBe 5oqOv8NRchX8spgKZcc4q/FqrVChnNQ1GZD5eisPPpO21EmujDMouEou6c1wFWXME9pT 1SzWJcj3SOYRtYrpn8fchn/HdCPvL/5XrYSr536lhT197mrKNT4E5GrX1uEi8lj1vYla XlyxvI0Wb5y298OO3mnFUfY4aRWJBvMdFVJjYuTm7BHz728Gaxf6TfA5hiOaupnDvkmH yQZrKeLTIupbn8nJAFwfyy6EkXtt7qzc93/OWEhnmMk3QHePHmheGv44xMpug2ziY/zW 08GA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1780647480; x=1781252280; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=9QDyw/LQSKNFfmPISBv6qu521uBr6imLWWG2UaHpVcI=; b=hzBdj60NBT0zQmhSEd4UynSHUko4OFobdx6+sM3HhBvlApAXKJGGg2H02gT2TiRHIO x6sIa14zZYvnOpchz1YlYeLEE3H5OZFF3RNj2vStA5BeBx1YnuLyaT6rOFXbJG82vFGs 5ve6nYQs47Ev7P593D5ZUXBj+kEv8bIvgEbHYLIDqZm8Jh/vAF1a1lLb2E0lLByG1iyY 6lOqZKibWx8PkMLdQnF0NQk0ffVpG4N2qUBCht82q79gKlCXPTRx2OfelWKuE9rh9Ws2 dH2RhtL/5JRHPWNhYmcSVqEeFKHCUANi2o5zgGBkgd1pMtHuvnXnvdI6sq2eO3iOZ1/I 0X7g== X-Gm-Message-State: AOJu0YwR6QG1AmYT4ZYprpGaetuIOlA/Hh90rIFDPooSHprUEaiR08Lh EaA0MZUL46dQuPYY7mJBWq1ZMpbTqOMyw5HzIbDnySdbs2ivqWrJDnEE9hAOkd7a X-Gm-Gg: Acq92OGSms3Pk+BiwSsCZ6bjFeSJMlD0JfUl1A9nMtQK08ky/41QQM43fYlTlE0qguy 8LHpRud6etRhAv7mtagLPIy+Ag1d1B+rVaIDCqn/RRaG8WDlzrZW3KAksV46B3IrGQK38gIfh1M UhtL1l2I0b6Ey7Y62ofi/kxTxrHR16KR6lGqaObRdwGPQoTJuy3itL4jBMzxqGF2gkJ8Y8iPeKD +vbpQcQdA7QyqEvO7p9qIxWM7xro012Az2QhwFnCxPeBYPmY9foqJZYc0jYfOHOLhT4+lwaEYKm IOyyjdXCVOv5F6P/CkHQaIdO5CtNJi1mlGwYJnbPMCyOKhSnInWd+EfSwCn3ApMAfALJkqPi3g9 HvQDT5hYMc8gCGE4Zz+KYKQIpEkhJbNair0f7bLx/sSGDCzb1BqMX35JnQfqD+iiuzZ8v8M1oVW mMVckNC+eyiZxUgu6PZWgCgJpeXf5dB4TDx13sz5b/j4XcFHsafPseIdVaEjF0YRIt0Ae9L3VCV punVNqc14VNr8+vnmk= X-Received: by 2002:a17:902:da86:b0:2c0:ab82:6b99 with SMTP id d9443c01a7336-2c1e822587dmr24884365ad.33.1780647479619; Fri, 05 Jun 2026 01:17:59 -0700 (PDT) Received: from BLR1RLPT00005.localdomain ([152.57.140.171]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2c164f6dc92sm77435855ad.13.2026.06.05.01.17.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 05 Jun 2026 01:17:59 -0700 (PDT) From: Aditya GS To: openembedded-core@lists.openembedded.org Cc: richard.purdie@linuxfoundation.org, alex.kanavin@gmail.com, joaomarcos.costa@bootlin.com, ross.burton@arm.com, randy.macleod@windriver.com, Aditya GS Subject: [PATCH] gawk: improve randtest stability Date: Fri, 5 Jun 2026 13:47:37 +0530 Message-Id: <20260605081737.1568-1-adityags2004@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 List-Id: X-Webhook-Received: from 45-33-107-173.ip.linodeusercontent.com [45.33.107.173] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Fri, 05 Jun 2026 08:38:12 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/238151 Backport upstream fix to improve stability of randtest.sh by retrying when sigma is too small, avoiding intermittent failures. [YOCTO #16254] Signed-off-by: Aditya GS --- .../gawk/files/randtest-fix.patch | 138 ++++++++++++++++++ meta/recipes-extended/gawk/gawk_5.4.0.bb | 1 + 2 files changed, 139 insertions(+) create mode 100644 meta/recipes-extended/gawk/files/randtest-fix.patch diff --git a/meta/recipes-extended/gawk/files/randtest-fix.patch b/meta/recipes-extended/gawk/files/randtest-fix.patch new file mode 100644 index 0000000000..0aafa0f282 --- /dev/null +++ b/meta/recipes-extended/gawk/files/randtest-fix.patch @@ -0,0 +1,138 @@ +From f2250f4bc864913437619af7a9834a1c24915acd Mon Sep 17 00:00:00 2001 +From: "Arnold D. Robbins" +Date: Thu, 28 May 2026 09:52:41 -0400 +Subject: Improve test/randtest.sh. + +Upstream-Status: Backport +https://cgit.git.savannah.gnu.org/cgit/gawk.git/commit/?id=f2250f4bc864913437619af7a9834a1c24915acd + +Signed-off-by: Aditya GS + +--- + +diff --git a/test/randtest.sh b/test/randtest.sh +index 597376a8..6ae6f830 100755 +--- a/test/randtest.sh ++++ b/test/randtest.sh +@@ -45,68 +45,77 @@ $AWK 'BEGIN{ + nsamples=('$NSAMPLES'); + max_allowed_sigma=('$MAX_ALLOWED_SIGMA'); + nruns=('$NRUNS'); +- for(tau=0;tau "pairpower_corr.data"; ++ # OPTIONALLY Print out the autocorrelation values: + +- # Calculate the sigma for the non-zero tau values: ++ # for(tau=0;tau "pairpower_corr.data"; + +- power_sum=0; ++ # Calculate the sigma for the non-zero tau values: + +- for(tau=1;tau max_allowed_sigma ) { +- print "Tau=", tau ", Autocorr=", corr[tau]/sigma, "sigma"; +- passed=0; +- } ++ if (sigma < 1e-6) { ++ print "Sigma too small, retrying run", retry ++ continue + } +- if(!passed) { +- print "Test failed." +- exit(1); ++ ++ # See if any of the correlations exceed a reasonable number of sigma: ++ ++ for(tau=1;tau max_allowed_sigma) { ++ print "Tau=", tau ", Autocorr=", corr[tau]/sigma, "sigma"; ++ print "Test failed." ++ exit 1 ++ } + } +- else exit (0); ++ ++ exit 0 + } + ++ print "Test failed after retries due to unstable sigma" ++ exit 1 ++} ++ + function abs(abs_input) { return(sqrt(abs_input^2)) ; } + ' + +-- +2.34.1 + diff --git a/meta/recipes-extended/gawk/gawk_5.4.0.bb b/meta/recipes-extended/gawk/gawk_5.4.0.bb index d7211f28f3..71e7ddb31f 100644 --- a/meta/recipes-extended/gawk/gawk_5.4.0.bb +++ b/meta/recipes-extended/gawk/gawk_5.4.0.bb @@ -28,6 +28,7 @@ PACKAGECONFIG[pma-if-64bit] = "--enable-pma,--disable-pma, " SRC_URI = "${GNU_MIRROR}/gawk/gawk-${PV}.tar.xz \ file://run-ptest \ file://0001-configure.ac-re-enable-disabled-printf-features.patch \ + file://randtest-fix.patch \ " SRC_URI[sha256sum] = "3dd430f0cd3b4428c6c3f6afc021b9cd3c1f8c93f7a688dc268ca428a90b4ac1"