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src_MANS = cdw.t2t
man_MANS = cdw.1
# each line of shell script in Makefile will be treated as separate
# shell command; a workaround for this is either put whole "if/then/fi"
# in one line, or add ";" and "\" in proper places of script;
# "@" tells "make" to not to print the script to stdout during execution;
# http://forums.fedoraforum.org/showthread.php?t=87434
cdw.1: $(src_MANS)
@if test "x$(TXT2TAGS)" = "x"; then \
echo "txt2tags program not found on target system, not compiling man page"; \
else \
$(TXT2TAGS) -o - $(src_MANS) > $(man_MANS); \
fi
# cdw.1 file may not get built (e.g. because there is no txt2tags
# installed), but it needs to be distributed
EXTRA_DIST = $(man_MANS) $(src_MANS)
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