1100936Snectar#!/bin/sh 2100936Snectar 3142425Snectar# This script is used by test/Makefile to check whether a sane 'pod2man' 4100936Snectar# is installed. 5100936Snectar# ('make install' should not try to run 'pod2man' if it does not exist or if 6100936Snectar# it is a broken 'pod2man' version that is known to cause trouble. if we find 7100936Snectar# the system 'pod2man' to be broken, we use our own copy instead) 8100936Snectar# 9100936Snectar# In any case, output an appropriate command line for running (or not 10100936Snectar# running) pod2man. 11100936Snectar 12100936Snectar 13100936SnectarIFS=: 14109998Smarkmif test "$OSTYPE" = "msdosdjgpp"; then IFS=";"; fi 15109998Smarkm 16109998Smarkmtry_without_dir=true 17100936Snectar# First we try "pod2man", then "$dir/pod2man" for each item in $PATH. 18109998Smarkmfor dir in dummy${IFS}$PATH; do 19100936Snectar if [ "$try_without_dir" = true ]; then 20100936Snectar # first iteration 21100936Snectar pod2man=pod2man 22100936Snectar try_without_dir=false 23100936Snectar else 24100936Snectar # second and later iterations 25100936Snectar pod2man="$dir/pod2man" 26100936Snectar if [ ! -f "$pod2man" ]; then # '-x' is not available on Ultrix 27100936Snectar pod2man='' 28100936Snectar fi 29100936Snectar fi 30100936Snectar 31100936Snectar if [ ! "$pod2man" = '' ]; then 32100936Snectar failure=none 33100936Snectar 34109998Smarkm if "$pod2man" --section=1 --center=OpenSSL --release=dev pod2mantest.pod | fgrep OpenSSL >/dev/null; then 35109998Smarkm : 36109998Smarkm else 37109998Smarkm failure=BasicTest 38109998Smarkm fi 39100936Snectar 40109998Smarkm if [ "$failure" = none ]; then 41109998Smarkm if "$pod2man" --section=1 --center=OpenSSL --release=dev pod2mantest.pod | grep '^MARKER - ' >/dev/null; then 42109998Smarkm failure=MultilineTest 43109998Smarkm fi 44100936Snectar fi 45100936Snectar 46100936Snectar 47100936Snectar if [ "$failure" = none ]; then 48100936Snectar echo "$pod2man" 49100936Snectar exit 0 50100936Snectar fi 51100936Snectar 52100936Snectar echo "$pod2man does not work properly ('$failure' failed). Looking for another pod2man ..." >&2 53100936Snectar fi 54100936Snectardone 55100936Snectar 56100936Snectarecho "No working pod2man found. Consider installing a new version." >&2 57109998Smarkmecho "As a workaround, we'll use a bundled old copy of pod2man.pl." >&2 58109998Smarkmecho "$1 ../../util/pod2man.pl" 59