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GET /api/patches/2219296/?format=api
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{
    "id": 2219296,
    "url": "http://patchwork.ozlabs.org/api/patches/2219296/?format=api",
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    "date": "2026-04-02T19:01:29",
    "name": "testsuite: scan for case sensitive file extensions in lto.exp",
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    "state": "new",
    "archived": false,
    "hash": "2c991b7ef7ce1816d471d0a4217a3fb6c8ab60e3",
    "submitter": {
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        "url": "http://patchwork.ozlabs.org/api/people/84848/?format=api",
        "name": "Torbjorn SVENSSON",
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    },
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            "web_url": "http://patchwork.ozlabs.org/project/gcc/list/?series=498543",
            "date": "2026-04-02T19:01:29",
            "name": "testsuite: scan for case sensitive file extensions in lto.exp",
            "version": 1,
            "mbox": "http://patchwork.ozlabs.org/series/498543/mbox/"
        }
    ],
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        "From": "=?utf-8?q?Torbj=C3=B6rn_SVENSSON?= <torbjorn.svensson@foss.st.com>",
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        "Subject": "[PATCH] testsuite: scan for case sensitive file extensions in lto.exp",
        "Date": "Thu, 2 Apr 2026 21:01:29 +0200",
        "Message-ID": "<20260402190154.2745142-1-torbjorn.svensson@foss.st.com>",
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    },
    "content": "Ok for trunk and releases/gcc-15?\n\n--\n\nOn a case insensitive filesystem, like on Windows, the \"glob\" function\nin tcl returns an entry for each possible case that matches the\nexpression.\n\nFor example, `glob -nocomplain -types f -- \"foo.{c,C}\"` would return\nboth \"foo.c\" and \"foo.C\" even if there were only a \"foo.c\" file in the\ndirectory.\n\ngcc/testsuite/ChangeLog:\n\n\t* lib/lto.exp: Make file listing case sensitive by doing case\n\tsensitive filter after directory listing.\n\nSigned-off-by: Torbjörn SVENSSON <torbjorn.svensson@foss.st.com>\n---\n gcc/testsuite/lib/lto.exp | 14 ++++++++++++--\n 1 file changed, 12 insertions(+), 2 deletions(-)",
    "diff": "diff --git a/gcc/testsuite/lib/lto.exp b/gcc/testsuite/lib/lto.exp\nindex fc8a0673cd0..02afbe8cc64 100644\n--- a/gcc/testsuite/lib/lto.exp\n+++ b/gcc/testsuite/lib/lto.exp\n@@ -711,9 +711,19 @@ proc lto-execute-1 { src1 sid } {\n     set i 1\n     set done 0\n     while { !$done } {\n-\tset names [glob -nocomplain -types f -- \"${dir}/${base}_${i}.{c,C,ii,\\[fF\\]{,90,95,03,08},d,m,mm}\"]\n+\tset prefix \"${dir}/${base}_${i}\"\n+\n+\t# glob returns a case insensitive list if filesystem is case\n+\t# insensitive.  To have a case sensitive list, fetch the extendend list\n+\t# and then filter it to avoid duplicates.\n+\tregsub -all {([.^$*+?()$${}|])} $prefix {\\\\\\1} pattern\n+\tset pattern [format {%s.(c|C|ii|[fF](|90|95|03|08)|d|m|mm)} $pattern]\n+\tset names [lsearch -inline -all -regexp \\\n+\t  [glob -nocomplain -types f -- \"${prefix}.*\"] $pattern]\n+\n \tif { [llength ${names}] > 1 } {\n-\t    warning \"lto-execute: more than one file matched ${dir}/${base}_${i}.{c,C,ii,\\[fF\\]{,90,95,03,08},d,m,mm}\"\n+\t    warning \"lto-execute: more than one file matched $pattern\"\n+\t    verbose \"matching files: $names\"\n \t}\n \tif { [llength ${names}] == 1 } {\n \t    lappend src_list [lindex ${names} 0]\n",
    "prefixes": []
}