L4Re/departure

Annotated libext2fs/tools/make_config

617:2733e5770ee9
212:c0651b3b711f
9 months ago Paul Boddie file changeset files shortlog Made the run command wait for completion, introducing the spawn command to run programs in the background. Introduced conveniences for waiting for the last job to be initiated and for piping from the last job, also subscribing to signals from pipe-supplying jobs so that they may be transparently removed from the job list upon completion. Augmented the job listing with the "+" notation familiar from Unix. Prevented new jobs from being started when no job slots are available.
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#!/bin/sh
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# Find definition usage in this package's sources.
 
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THISDIR=`dirname "$0"`
 
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PKGDIR=`dirname "$THISDIR"`
 
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CONFIG=$1
 
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if [ ! -e "$CONFIG" ] ; then
 
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    cat 1>&2 <<EOF
 
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Please specify the location of lib/config.h in the e2fsprogs distribution.
 
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EOF
 
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    exit 1
 
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fi
 
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# Insert base configuration.
 
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cat "$PKGDIR/lib/config.h.in-l4re" > "$PKGDIR/lib/config.h"
 
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# Find definition names in the sources and insert appropriate configuration
 
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# settings.
 
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DEFS='HAVE_[0-9A-Z_]*\|TLS\|VERSION'
 
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for SETTING in `find "$PKGDIR/include" "$PKGDIR/lib" -mindepth 2 -type f -name '*.[ch]' | xargs grep -o "$DEFS" | cut -d: -f2 | sort -u` ; do
 
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    grep -e "$SETTING" "$CONFIG" | grep '#define'
 
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done \
 
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| uniq >> "$PKGDIR/lib/config.h"
 
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