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fix/enhance Unicode table generation scripts 

Scripts do not try to acquire Unicode data by best-effort magic anymore.
Options supported:
-h for help
-i to copy Unicode data from /usr/share/unicode/ucd first
-u to download Unicode data from unicode.org first
If (despite of -i or -u if given) the necessary Unicode files are not
available locally, table generation is skipped, but no error code is
returned, so not to obstruct the build process if called from a Makefile.
This commit is contained in:
Thomas Wolff 2018-03-13 18:26:19 +01:00 committed by Corinna Vinschen
parent e98d3eb3eb
commit 44d90834fb
2 changed files with 53 additions and 18 deletions
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34
newlib/libc/ctype/mkunidata
View File

@ -1,6 +1,6 @@
#! /bin/sh
echo generating Unicode character properties data for newlib/libc/ctype
echo Generating Unicode character properties data for newlib/libc/ctype
cd `dirname $0`
@ -8,23 +8,41 @@ cd `dirname $0`
# checks and (with option -u) download
case "$1" in
-h) echo "Usage: $0 [-h|-u|-i]"
echo "Generate case conversion table caseconv.t and character category table categories.t"
echo "from local Unicode file UnicodeData.txt."
echo ""
echo "Options:"
echo " -u download file from unicode.org first"
echo " -i copy file from /usr/share/unicode/ucd first"
echo " -h show this"
exit
;;
-u)
#WGET=wget -N -t 1 --timeout=55
WGET=curl -R -O --connect-timeout 55
WGET+=-z $@
wget () {
curl -R -O --connect-timeout 55 -z "`basename $1`" "$1"
}
echo downloading data from unicode.org
for data in UnicodeData.txt
do $WGET http://unicode.org/Public/UNIDATA/$data
do wget http://unicode.org/Public/UNIDATA/$data
done
;;
*) echo checking package unicode-ucd
grep unicode-ucd /etc/setup/installed.db || exit 9
-i)
echo copying data from /usr/share/unicode/ucd
for data in UnicodeData.txt
do cp /usr/share/unicode/ucd/$data .
done
;;
esac
echo checking Unicode data file
for data in UnicodeData.txt
do test -r $data || ln -s /usr/share/unicode/ucd/$data . || exit 9
do if [ -r $data ]
then true
else echo $data not available, skipping table generation
exit
fi
done
#############################################################################

37
newlib/libc/string/mkunidata
View File

@ -1,6 +1,6 @@
#! /bin/sh
echo generating Unicode width data for newlib/libc/string/wcwidth.c
echo Generating Unicode width data for newlib/libc/string/wcwidth.c
cd `dirname $0`
PATH="$PATH":. # ensure access to uniset tool
@ -9,34 +9,51 @@ PATH="$PATH":. # ensure access to uniset tool
# checks and (with option -u) downloads
case "$1" in
-h) echo "Usage: $0 [-h|-u|-i]"
echo "Generate width data tables ambiguous.t, combining.t, wide.t"
echo "from local Unicode files UnicodeData.txt, Blocks.txt, EastAsianWidth.txt."
echo ""
echo "Options:"
echo " -u download files from unicode.org first, download uniset tool"
echo " -i copy files from /usr/share/unicode/ucd first"
echo " -h show this"
exit
;;
-u)
#WGET=wget -N -t 1 --timeout=55
WGET=curl -R -O --connect-timeout 55
WGET+=-z $@
wget () {
curl -R -O --connect-timeout 55 -z "`basename $1`" "$1"
}
echo downloading uniset tool
$WGET http://www.cl.cam.ac.uk/~mgk25/download/uniset.tar.gz
wget http://www.cl.cam.ac.uk/~mgk25/download/uniset.tar.gz
gzip -dc uniset.tar.gz | tar xvf - uniset
echo downloading data from unicode.org
for data in UnicodeData.txt Blocks.txt EastAsianWidth.txt
do $WGET http://unicode.org/Public/UNIDATA/$data
do wget http://unicode.org/Public/UNIDATA/$data
done
;;
*) echo checking package unicode-ucd
grep unicode-ucd /etc/setup/installed.db || exit 9
-i)
echo copying data from /usr/share/unicode/ucd
for data in UnicodeData.txt Blocks.txt EastAsianWidth.txt
do cp /usr/share/unicode/ucd/$data .
done
;;
esac
echo checking uniset tool
type uniset || exit 9
echo checking Unicode data files
for data in UnicodeData.txt Blocks.txt EastAsianWidth.txt
do test -r $data || ln -s /usr/share/unicode/ucd/$data . || exit 9
do if [ -r $data ]
then true
else echo $data not available, skipping table generation
exit
fi
done
echo generating from Unicode version `sed -e 's,[^.0-9],,g' -e 1q Blocks.txt`
exit
#############################################################################
# table generation