47 lines
1.7 KiB
Nix
47 lines
1.7 KiB
Nix
/* This function builds just the `lib/locale/locale-archive' file from
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Glibc and nothing else. If `allLocales' is true, all supported
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locales are included; otherwise, just the locales listed in
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`locales'. See localedata/SUPPORTED in the Glibc source tree for
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the list of all supported locales:
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http://sourceware.org/cgi-bin/cvsweb.cgi/libc/localedata/SUPPORTED?cvsroot=glibc
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*/
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{ stdenv, fetchurl, allLocales ? true, locales ? ["en_US.UTF-8/UTF-8"] }:
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let build = import ./common.nix;
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in
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build null {
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name = "glibc-locales";
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inherit fetchurl stdenv;
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installLocales = true;
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builder = ./locales-builder.sh;
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# Awful hack: `localedef' doesn't allow the path to `locale-archive'
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# to be overriden, but you *can* specify a prefix, i.e. it will use
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# <prefix>/<path-to-glibc>/lib/locale/locale-archive. So we use
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# $TMPDIR as a prefix, meaning that the locale-archive is placed in
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# $TMPDIR/nix/store/...-glibc-.../lib/locale/locale-archive.
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buildPhase =
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''
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mkdir -p $TMPDIR/"$(dirname $(readlink -f $(type -p localedef)))/../lib/locale"
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# Hack to allow building of the locales (needed since glibc-2.12)
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sed -i -e "s,^LOCALEDEF=.*,LOCALEDEF=localedef --prefix=$TMPDIR," -e \
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/library-path/d ../glibc-2*/localedata/Makefile
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${if allLocales then "" else
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"echo SUPPORTED-LOCALES=\"${toString locales}\" > ../glibc-2*/localedata/SUPPORTED"}
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make localedata/install-locales \
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localedir=$out/lib/locale \
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'';
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installPhase =
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''
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ensureDir "$out/lib/locale"
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cp -v "$TMPDIR/nix/store/"*"/lib/locale/locale-archive" "$out/lib/locale"
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'';
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meta.description = "Locale information for the GNU C Library";
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}
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