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Commit | Line | Data |
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2962243d RL |
1 | #!/bin/sh |
2 | ||
3 | # This script is used by test/Makefile.ssl to check whether a sane 'pod2man' | |
4 | # is installed. | |
5 | # ('make install' should not try to run 'pod2man' if it does not exist or if | |
6 | # it is a broken 'pod2man' version that is known to cause trouble. if we find | |
7 | # the system 'pod2man' to be broken, we use our own copy instead) | |
8 | # | |
9 | # In any case, output an appropriate command line for running (or not | |
10 | # running) pod2man. | |
11 | ||
12 | ||
13 | IFS=: | |
ec9ea6a3 | 14 | if test "$OSTYPE" = "msdosdjgpp"; then IFS=";"; fi |
9d358821 | 15 | try_without_dir=false |
2962243d | 16 | # First we try "pod2man", then "$dir/pod2man" for each item in $PATH. |
1cc67fa8 | 17 | for dir in dummy${IFS}$PATH; do |
2962243d RL |
18 | if [ "$try_without_dir" = true ]; then |
19 | # first iteration | |
20 | pod2man=pod2man | |
21 | try_without_dir=false | |
22 | else | |
23 | # second and later iterations | |
24 | pod2man="$dir/pod2man" | |
25 | if [ ! -f "$pod2man" ]; then # '-x' is not available on Ultrix | |
26 | pod2man='' | |
27 | fi | |
28 | fi | |
29 | ||
30 | if [ ! "$pod2man" = '' ]; then | |
31 | failure=none | |
32 | ||
33 | ||
34 | if "$pod2man" --section=1 --center=OpenSSL --release=dev pod2mantest.pod | grep '^MARKER - ' >/dev/null 2>&1; then | |
35 | failure=MultilineTest | |
36 | fi | |
37 | ||
38 | ||
39 | if [ "$failure" = none ]; then | |
40 | echo "$pod2man" | |
41 | exit 0 | |
42 | fi | |
43 | ||
44 | echo "$pod2man does not work properly ('$failure' failed). Looking for another pod2man ..." >&2 | |
45 | fi | |
46 | done | |
47 | ||
48 | echo "No working pod2man found. Consider installing a new version." >&2 | |
49 | if [ "$1" = ignore ]; then | |
50 | echo "As a workaround, we'll use a bundled old copy of pod2man.pl." >&2 | |
04677ce0 | 51 | echo "../../util/pod2man.pl" |
2962243d RL |
52 | exit 0 |
53 | fi | |
54 | exit 1 |