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|
#! /bin/sh
# $Id: headers.sh,v 1.10 2012/03/20 08:45:21 tom Exp $
# vi:ts=4 sw=4
#
# Adjust includes for header files that reside in a subdirectory of
# /usr/include, etc.
#
# Options:
# -c CFG specify an alternate name for config.h
# -d DIR target directory
# -e FILE extra editing commands, e.g., for manpage references
# -h FILE install the given file in subdirectory DIR rather than parent
# -i create/update the headers.sed script
# -p PKG specify the package name
# -s DIR source directory
# -t TYPE renaming for manpage-sections
# -x PRG install-program (plus options, the whole value in quotes)
#
# Other parameters are assumed to be provided only for the install scenario.
SCRIPT=headers.sed
MYFILE=headers.tmp
OPT_C=config.h
OPT_D=
OPT_E=
OPT_H=
OPT_I=n
OPT_P=
OPT_S=
OPT_T=
OPT_X=install
while test $# != 0
do
case $1 in
-c) # CFG specify an alternate name for config.h
shift
OPT_C="$1"
;;
-d) # DIR target directory
shift
OPT_D="$1"
;;
-e) # FILE extra sed-commands
shift
OPT_E="$OPT_E -f $1"
;;
-h) # FILE special-case of header in subdirectory
shift
OPT_H="$1"
;;
-i) # create the headers.sed script
if test "$OPT_I" = n
then
rm -f $SCRIPT
fi
OPT_I=y
if ( test -n "$OPT_D" )
then
if ( test -n "$OPT_S" && test -d "$OPT_S" )
then
LEAF=`basename $OPT_D`
case $OPT_D in
/*/include/$LEAF)
END=`basename $OPT_D`
for i in $OPT_S/*.h
do
NAME=`basename $i`
if test -z "$OPT_H" || test "$OPT_H" != "$NAME"
then
echo "s%<$NAME>%<$END/$NAME>%g" >> $SCRIPT
fi
done
;;
*)
echo "" >> $SCRIPT
;;
esac
OPT_S=
if test -f $SCRIPT ; then
sort -u $SCRIPT >$MYFILE
rm -f $SCRIPT
mv $MYFILE $SCRIPT
fi
fi
fi
if test -n "$OPT_P"
then
for name in `
egrep "#define[ ][ ]*[A-Z]" $OPT_C \
| sed -e 's/^#define[ ][ ]*//' \
-e 's/[ ].*//' \
| fgrep -v GCC_ \
| sort -u \
| egrep -v "^${OPT_P}_"`
do
echo "s%\\<$name\\>%${OPT_P}_$name%g" >>$SCRIPT
done
if test -f $SCRIPT ; then
sort -u $SCRIPT >$MYFILE
rm -f $SCRIPT
mv $MYFILE $SCRIPT
fi
OPT_P=
fi
;;
-p) # PKG specify the package name
shift
OPT_P="$1"
;;
-s) # DIR source directory
shift
OPT_S="$1"
;;
-t) # rename suffix of target
shift
OPT_T="$1"
;;
-x) # PRG install-program (plus options, the whole value in quotes)
shift
OPT_X="$1"
;;
*)
FILE=$1
SHOW=`basename $FILE`
TMPSRC=${TMPDIR-/tmp}/${SHOW}$$
echo " ... $SHOW"
test -f $OPT_S/$FILE && FILE="$OPT_S/$FILE"
if test -f "$FILE"
then
rm -f $TMPSRC
sed -f $SCRIPT $OPT_E $FILE > $TMPSRC
NAME=`basename $FILE`
if test -n "$OPT_T" ; then
NAME=`echo "$NAME" | sed -e 's/\.[^.]*$//'`.$OPT_T
fi
# Just in case someone gzip'd manpages,
# remove the conflicting copy.
test -f $OPT_D/$NAME.gz && rm -f $OPT_D/$NAME.gz
eval $OPT_X $TMPSRC $OPT_D/$NAME
rm -f $TMPSRC
fi
;;
esac
shift
done
|
