151 lines
4.5 KiB
Plaintext
151 lines
4.5 KiB
Plaintext
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#! /bin/sh
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# $Id: headers-sh.in,v 1.5 2007/07/05 00:20:18 tom Exp $
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##############################################################################
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# Copyright (c) 2004,2007 Thomas E. Dickey #
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# #
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# Permission is hereby granted, free of charge, to any person obtaining a #
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# copy of this software and associated documentation files (the "Software"), #
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# to deal in the Software without restriction, including without limitation #
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# the rights to use, copy, modify, merge, publish, distribute, distribute #
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# with modifications, sublicense, and/or sell copies of the Software, and to #
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# permit persons to whom the Software is furnished to do so, subject to the #
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# following conditions: #
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# #
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# The above copyright notice and this permission notice shall be included in #
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# all copies or substantial portions of the Software. #
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# #
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, #
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL #
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# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER #
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING #
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER #
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# DEALINGS IN THE SOFTWARE. #
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# #
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# Except as contained in this notice, the name(s) of the above copyright #
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# holders shall not be used in advertising or otherwise to promote the sale, #
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# use or other dealings in this Software without prior written #
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# authorization. #
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##############################################################################
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#
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# Adjust includes for header files that reside in a subdirectory of
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# /usr/include, etc.
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#
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# Parameters (the first case creates the sed script):
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# $1 is the target directory
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# $2 is the source directory
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# or (the second case does the install, using the sed script):
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# $1 is the script to use for installing
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# $2 is the target directory
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# $3 is the source directory
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# $4 is the file to install, editing source/target/etc.
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PACKAGE=@PACKAGE@
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PKGNAME=@PACKAGE_PREFIX@
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CONFIGH=@PACKAGE_CONFIG@
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TMPSED=headers.sed
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DIGIT=0123456789
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alpha=abcdefghijklmnopqrstuvwxyz
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ALPHA=ABCDEFGHIJKLMNOPQRSTUVWXYZ
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alnum=_${DIGIT}${alpha}
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ALNUM=_${DIGIT}${ALPHA}
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MIXED=_${DIGIT}${ALPHA}${alpha}
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if test $# = 2 ; then
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rm -f $TMPSED
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DST=$1
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REF=$2
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LEAF=`basename $DST`
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# map the include-directory, if needed, to the subdirectory
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case $DST in
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/*/include/$LEAF)
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END=`basename $DST`
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for i in $REF/*.h
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do
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NAME=`basename $i`
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echo "s/<$NAME>/<$END\/$NAME>/g" >> $TMPSED
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done
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;;
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*)
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echo "" >> $TMPSED
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;;
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esac
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# cannot do _this_ in -e options:
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cat >headers.tmp <<EOF
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s/^#[^ ][^ ]*//
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s/[^'$MIXED']/ /g
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s/[ ][ ]*/ /g
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s/^ //
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s/ $//
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:split
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h
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s/ .*//
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p
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t next
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b done
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:next
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x
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s/^[^ ][^ ]* //
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t split
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:done
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EOF
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# pick up autoconf-style symbols used in the application's headers
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for i in $REF/*.h
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do
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sed -e 's/^[ ][ ]*#[ ][ ]*/#/' $i \
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| egrep '^#(if|ifdef|ifndef|elif)' \
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| sed -f headers.tmp \
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| sort -u \
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| egrep '^(HAVE_|NEED_|NO_|ENABLE_|DISABLE_)' \
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| sed -e 's%^\(.*\)%s/\\<\1\\>/'${PKGNAME}'_\1/g%' >>$TMPSED
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done
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rm -f headers.tmp
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# pick up autoconf-defined symbols in the config.h file
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for name in `
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egrep '^#define[ ][ ]*['$ALNUM']' $REF/$CONFIGH \
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| sed -e 's/^#define[ ][ ]*//' \
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-e 's/[ ].*//' \
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| egrep -v "^${PACKAGE}_" \
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| sort -u \
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| egrep -v "^${PKGNAME}_"`
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do
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echo "s/\\<$name\\>/${PKGNAME}_$name/g" >>$TMPSED
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done
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# reduce the count if possible, since some old sed's limit is 100 lines
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sort -u $TMPSED >headers.tmp
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mv headers.tmp $TMPSED
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else
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PRG=""
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while test $# != 3
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do
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PRG="$PRG $1"; shift
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done
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DST=$1
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REF=$2
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SRC=$3
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SHOW=`basename $SRC`
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TMPSRC=${TMPDIR-/tmp}/${SHOW}$$
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echo " ... $SHOW"
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test -f $REF/$SRC && SRC="$REF/$SRC"
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rm -f $TMPSRC
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sed -f $TMPSED $SRC > $TMPSRC
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NAME=`basename $SRC`
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# Just in case someone gzip'd manpages, remove the conflicting copy.
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test -f $DST/$NAME.gz && rm -f $DST/$NAME.gz
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eval $PRG $TMPSRC $DST/$NAME
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rm -f $TMPSRC
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fi
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