diff options
| author | Håkon Hallingstad <hakon@verizonmedia.com> | 2019-04-30 11:27:39 +0200 |
|---|---|---|
| committer | Håkon Hallingstad <hakon@verizonmedia.com> | 2019-04-30 11:27:39 +0200 |
| commit | ab363b600adebb7ca6d981166f3adff14735a33a (patch) | |
| tree | d27e58befbcec4631b97202bc2b0d4fd48b0a960 /functions.cmake | |
| parent | 8b9248617d3853e1e73a29e19a5002ecdd8d231c (diff) | |
Avoid dereferencing symlink
The call
install_symlink(conf/configserver-app/components lib/jars/config-models)
would on first invocation install the symlink at lib/jars/config-models to
point at .../components. This is what we want.
But if invoked again, it would note config-models is a directory, and therefore
prepare to install a symlink in that directory. The name of the symlink would
be taken from the target (components). And therefore
conf/configserver-app/components/components would point to
conf/configserver-app/components!
With -n, symlinks targets are not dereferenced and therefore the second
invocation should be a no-op (with -f).
Diffstat (limited to 'functions.cmake')
| -rw-r--r-- | functions.cmake | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/functions.cmake b/functions.cmake index 2b460c8c5ea..eb29a9ffe22 100644 --- a/functions.cmake +++ b/functions.cmake @@ -559,7 +559,7 @@ function(install_fat_java_artifact NAME) endfunction() function(install_absolute_symlink TARGET LINK) - install(CODE "execute_process(COMMAND ln -sf ${TARGET} \$ENV{DESTDIR}/${CMAKE_INSTALL_PREFIX}/${LINK})") + install(CODE "execute_process(COMMAND ln -snf ${TARGET} \$ENV{DESTDIR}/${CMAKE_INSTALL_PREFIX}/${LINK})") endfunction(install_absolute_symlink) function(install_symlink TARGET LINK) |