path: root/erts/etc/unix/format_man_pages

#!/bin/sh
# 
#
# %CopyrightBegin%
# 
# Copyright Ericsson AB 1996-2016. All Rights Reserved.
# 
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# 
# %CopyrightEnd%
#
#  Format man_pages
#

ERL_ROOT=$1

echo "Formatting manual pages (this may take a while...)"

if [ -z "$ERL_ROOT" -o ! -d "$ERL_ROOT" ]
then
	echo "Install: need ERL_ROOT directory as argument"
	exit 1
fi

if [ `echo $ERL_ROOT | awk '{ print substr($1,1,1) }'` != "/" ]
then
	echo "Install: need an absolute path to ERL_ROOT"
	exit 1
fi

#
# Fetch target system.
#
SYS=`(uname -s) 2>/dev/null` || SYS=unknown
REL=`(uname -r) 2>/dev/null` || REL=unknown
case $SYS:$REL in
	        SunOS:5.*)
	                TARGET=sunos5 ;;
	        Linux:*)
	                TARGET=linux ;;
                Darwin:9.*)
                        TARGET=darwin ;;
                OpenBSD:3.*)
                        TARGET=openbsd ;;
	        *)
	                TARGET="" ;;
esac

#
# Create the 'cat' directories (probably not needed)
#

cd $ERL_ROOT/man

for d in 0 1 2 3 4 5 6 7 8 9
do
  if [ ! -d cat$d ]
      then
      mkdir cat$d
  fi

done

#
# Cleanup old formatting
#

rm -f whatis windex

# Remove old cat files
rm -f cat*/*.[0-9]* *.txt

#
# Create new formatted pages
#

case :"$TARGET" in
:linux|:darwin)
    # Do not build whatis database, since makewhatis can only run by root
    # echo "whatis database not created, since makewhatis can only be run by root."
    ## We would have run
    ## /usr/sbin/makewhatis -v $ERL_ROOT/man -c $ERL_ROOT/man > /dev/null 2>&1

    if [ ! -x /usr/bin/groff ]; then
	echo "Cannot find groff - no formating of manual pages"
	exit
    fi

    echo "Creating cat files ..."

    # Create cat files
    for dir in man*
    do
	cd $dir
	for file in *.[0-9]*
	do
	    if [ -f $file ]; then
		name=`echo $file | sed 's/\.[^.]*$//'`
		sec=`echo $file | sed 's/.*\.//'`
		/usr/bin/groff -Tutf8 -mandoc $ERL_ROOT/man/man$sec/$file \
			> $ERL_ROOT/man/cat$sec/$file
	    fi
	done
	cd ..
    done
    ;;
:*)
    if [ -f "/vmunix" ]; then 
	CATMAN=/usr/etc/catman
    elif [ "$TARGET" = "openbsd" ]; then
        CATMAN=/usr/sbin/catman
    else
	CATMAN=/usr/bin/catman
    fi

    if [ "$TARGET" = "sunos5" ]
    then
	# Special processing of footer
	rm -f /tmp/erltmac_an
	sed 's/Last change://g' /usr/share/lib/tmac/an > /tmp/erltmac_an
	$CATMAN -M $ERL_ROOT/man -T /tmp/erltmac_an > /dev/null 2>&1
	rm -f /tmp/erltmac_an
    fi

    $CATMAN -M $ERL_ROOT/man > /dev/null 2>&1
    ;;
esac