docs/manual: update cmake-package infrastructure section

This patch documents the CMake options preset by the cmake-package
infrastructure.

[Thomas: minor wording tweak.]

Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Samuel Martin 2014-10-19 20:04:51 +02:00 committed by Thomas Petazzoni
parent 0cf0738a2e
commit 8228e170bc
1 changed files with 11 additions and 1 deletions

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@ -95,7 +95,17 @@ typical packages will therefore only use a few of them.
pass to CMake. By default, empty.
* +LIBFOO_CONF_OPTS+, to specify additional configure options to pass
to CMake. By default, empty.
to CMake. By default, empty. A number of common CMake options are
set by the +cmake-package+ infrastructure; so it is normally not
necessary to set them in the package's +*.mk+ file unless you want
to override them:
** +CMAKE_BUILD_TYPE+ is driven by +BR2_ENABLE_DEBUG+;
** +CMAKE_INSTALL_PREFIX+;
** +BUILD_SHARED_LIBS+ is driven by +BR2_PREFER_STATIC_LIBS+;
** +BUILD_DOC+, +BUILD_DOCS+ are disabled;
** +BUILD_EXAMPLE+, +BUILD_EXAMPLES+ are disabled;
** +BUILD_TEST+, +BUILD_TESTS+, +BUILD_TESTING+ are disabled.
* +LIBFOO_MAKE+, to specify an alternate +make+ command. This is
typically useful when parallel make is enabled in the configuration