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| author | Lasse Collin <lasse.collin@tukaani.org> | 2014-04-25 17:53:42 +0300 |
|---|---|---|
| committer | Lasse Collin <lasse.collin@tukaani.org> | 2014-04-25 17:53:42 +0300 |
| commit | 1555a9c5664afc7893a2b75e9970105437f01ef1 (patch) | |
| tree | 1401cc5dbe8a5f84f01d6b9a6c4a0dafdee73647 /src/xzdec | |
| parent | Build: Add --disable-doc to configure. (diff) | |
| download | xz-1555a9c5664afc7893a2b75e9970105437f01ef1.tar.xz | |
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.
Diffstat (limited to 'src/xzdec')
| -rw-r--r-- | src/xzdec/Makefile.am | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/xzdec/Makefile.am b/src/xzdec/Makefile.am index 2348e4e6..70746c0c 100644 --- a/src/xzdec/Makefile.am +++ b/src/xzdec/Makefile.am @@ -59,7 +59,14 @@ endif if COND_LZMADEC bin_PROGRAMS += lzmadec -# FIXME: If xzdec is disabled, this will create a dangling symlink. +# Create the symlink lzmadec.1->xzdec.1 only if xzdec.1 was installed. +# This is better than creating a dangling symlink, especially +# because creating the link may fail due to the directory being missing. +# +# FIXME: The correct solution would be to install xzdec.1 as lzmadec.1 +# but I don't know what is the sane way to do it and since this is a bit +# unusual situation anyway, it's not that important. +if COND_XZDEC install-data-hook: cd $(DESTDIR)$(mandir)/man1 && \ target=`echo xzdec | sed '$(transform)'` && \ @@ -72,3 +79,4 @@ uninstall-hook: link=`echo lzmadec | sed '$(transform)'` && \ rm -f $$link.1 endif +endif |