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[106.167.137.155]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2ba7ca2563dsm22218465ad.76.2026.05.06.04.41.56 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 06 May 2026 04:41:57 -0700 (PDT) Message-ID: Date: Wed, 6 May 2026 20:41:59 +0900 Precedence: bulk X-Mailing-List: perfbook@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: [PATCH -perfbook 3/8] Cope with iconv without ISO~8859-1 support To: "Paul E. McKenney" Cc: perfbook@vger.kernel.org, Akira Yokosawa References: Content-Language: en-US From: Akira Yokosawa In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit It turns out that assuming ISO-8859-1 available in "iconv" was wrong, for example, under openSUSE/leap 15.6. Fallback to plain "cat" in case that is not the case. Fixes: 00361e8bb1e5 ("Convert *.log files into UTF-8 encoding") Signed-off-by: Akira Yokosawa --- utilities/runfirstlatex.sh | 9 ++++++++- utilities/runlatex.sh | 9 ++++++++- 2 files changed, 16 insertions(+), 2 deletions(-) diff --git a/utilities/runfirstlatex.sh b/utilities/runfirstlatex.sh index 676502b2..3fed1b69 100644 --- a/utilities/runfirstlatex.sh +++ b/utilities/runfirstlatex.sh @@ -69,6 +69,13 @@ basename=`echo $1 | sed -e 's/\.tex$//'` : ${LATEX:=pdflatex} +if iconv --list | grep -q -i iso-8859-1 +then + ICONV="iconv -f ISO-8859-1 -t UTF-8" +else + ICONV="cat" +fi + echo "$LATEX 1 for $basename.pdf" $LATEX $LATEX_OPT $basename > /dev/null 2>&1 < /dev/null exitcode=$? @@ -78,7 +85,7 @@ then if encguess -s iso-8859-1 $basename.log | grep -q ISO-8859-1 then mv $basename.log $basename-tmp.log - iconv -f ISO-8859-1 -t UTF-8 $basename-tmp.log > $basename.log + $ICONV $basename-tmp.log > $basename.log rm $basename-tmp.log fi fi diff --git a/utilities/runlatex.sh b/utilities/runlatex.sh index 5346bb3b..e9689a99 100644 --- a/utilities/runlatex.sh +++ b/utilities/runlatex.sh @@ -31,6 +31,13 @@ : ${LATEX:=pdflatex} +if iconv --list | grep -q -i iso-8859-1 +then + ICONV="iconv -f ISO-8859-1 -t UTF-8" +else + ICONV="cat" +fi + diff_warning () { if diff -q $basename-warning.log $basename-warning-prev.log >/dev/null then @@ -90,7 +97,7 @@ iterate_latex () { if encguess -s iso-8859-1 $basename.log | grep -q ISO-8859-1 then mv $basename.log $basename-tmp.log - iconv -f ISO-8859-1 -t UTF-8 $basename-tmp.log > $basename.log + $ICONV $basename-tmp.log > $basename.log rm $basename-tmp.log fi fi -- 2.43.0