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58 lines
1.6 KiB
58 lines
1.6 KiB
#!/bin/sh |
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# This script is used by test/Makefile to check whether a sane 'pod2man' |
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# is installed. |
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# ('make install' should not try to run 'pod2man' if it does not exist or if |
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# it is a broken 'pod2man' version that is known to cause trouble. if we find |
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# the system 'pod2man' to be broken, we use our own copy instead) |
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# |
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# In any case, output an appropriate command line for running (or not |
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# running) pod2man. |
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IFS=: |
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if test "$OSTYPE" = "msdosdjgpp"; then IFS=";"; fi |
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try_without_dir=true |
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# First we try "pod2man", then "$dir/pod2man" for each item in $PATH. |
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for dir in dummy${IFS}$PATH; do |
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if [ "$try_without_dir" = true ]; then |
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# first iteration |
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pod2man=pod2man |
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try_without_dir=false |
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else |
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# second and later iterations |
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pod2man="$dir/pod2man" |
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if [ ! -f "$pod2man" ]; then # '-x' is not available on Ultrix |
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pod2man='' |
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fi |
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fi |
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if [ ! "$pod2man" = '' ]; then |
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failure=none |
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if "$pod2man" --section=1 --center=OpenSSL --release=dev pod2mantest.pod | fgrep OpenSSL >/dev/null; then |
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: |
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else |
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failure=BasicTest |
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fi |
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if [ "$failure" = none ]; then |
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if "$pod2man" --section=1 --center=OpenSSL --release=dev pod2mantest.pod | grep '^MARKER - ' >/dev/null; then |
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failure=MultilineTest |
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fi |
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fi |
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if [ "$failure" = none ]; then |
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echo "$pod2man" |
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exit 0 |
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fi |
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echo "$pod2man does not work properly ('$failure' failed). Looking for another pod2man ..." >&2 |
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fi |
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done |
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echo "No working pod2man found. Consider installing a new version." >&2 |
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echo "As a workaround, we'll use a bundled old copy of pod2man.pl." >&2 |
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echo "$1 ../../util/pod2man.pl"
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