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Diffstat (limited to 'share/cmake-3.18/Help/command/OPTIONS_SHELL.txt')
| -rw-r--r-- | share/cmake-3.18/Help/command/OPTIONS_SHELL.txt | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/share/cmake-3.18/Help/command/OPTIONS_SHELL.txt b/share/cmake-3.18/Help/command/OPTIONS_SHELL.txt new file mode 100644 index 0000000..0f8ec32 --- /dev/null +++ b/share/cmake-3.18/Help/command/OPTIONS_SHELL.txt @@ -0,0 +1,9 @@ +The final set of compile or link options used for a target is constructed by +accumulating options from the current target and the usage requirements of +its dependencies. The set of options is de-duplicated to avoid repetition. +While beneficial for individual options, the de-duplication step can break +up option groups. For example, ``-D A -D B`` becomes ``-D A B``. One may +specify a group of options using shell-like quoting along with a ``SHELL:`` +prefix. The ``SHELL:`` prefix is dropped, and the rest of the option string +is parsed using the :command:`separate_arguments` ``UNIX_COMMAND`` mode. +For example, ``"SHELL:-D A" "SHELL:-D B"`` becomes ``-D A -D B``. |