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Build: Fix the combination of --disable-xzdec --enable-lzmadec.
In this case "make install" could fail if the man page directory didn't already exist at the destination. If it did exist, a dangling symlink was created there. Now the link is omitted instead. This isn't the best fix but it's better than the old behavior.
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1 changed files with 9 additions and 1 deletions
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@ -59,7 +59,14 @@ endif
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if COND_LZMADEC
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bin_PROGRAMS += lzmadec
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# FIXME: If xzdec is disabled, this will create a dangling symlink.
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# Create the symlink lzmadec.1->xzdec.1 only if xzdec.1 was installed.
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# This is better than creating a dangling symlink, especially
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# because creating the link may fail due to the directory being missing.
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#
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# FIXME: The correct solution would be to install xzdec.1 as lzmadec.1
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# but I don't know what is the sane way to do it and since this is a bit
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# unusual situation anyway, it's not that important.
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if COND_XZDEC
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install-data-hook:
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cd $(DESTDIR)$(mandir)/man1 && \
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target=`echo xzdec | sed '$(transform)'` && \
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@ -72,3 +79,4 @@ uninstall-hook:
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link=`echo lzmadec | sed '$(transform)'` && \
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rm -f $$link.1
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endif
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endif
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