Zitat von Roland Philippsen <[EMAIL PROTECTED]>:
It is quite possible that the following problem arises because I
misunderstant custom targets, but it worked under cmake-2.4 (various
patch levels, various UNIX-ish operating systems).
Attached is a mini-project which triggers an error due to the way that
COMMANDs are parsed by ADD_CUSTOM_TARGET(). My custom command is
essentially saying "if there is no symlink, create it", like this:
$ test -L foobar || ln -s /Users/rolo/soft/check foobar
ln already does this check, the option -f is required to overwrite an
existing symlink.
Under cmake-2.6 at make time, this gets translated to
$ test -L foobar "||" ln -s /Users/rolo/soft/check foobar
^^^^
Where the quotes around the or-operator break the command and make
bails out with "/bin/sh: line 1: test: too many arguments".
Not all environment have shell bahaviour and accept an ||. Usually
those should be normal commands with arguments, not something that
needs to be interpreted by a shell.
Or is there an altogether better way to create symlinks?
"cmake -E" may help you. However note, that not all filesystems can
actually have symlinks.
HS
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