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| author | Craig Scott <craig.scott@crascit.com> | 2018-10-13 06:44:18 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2018-10-15 14:14:51 (GMT) |
| commit | 7f2bc70c5ebc8d3afd05ef05cb1de736738275cf (patch) | |
| tree | c781f57c68d9a05dfd95529d87ae7a64fb0b35b4 | |
| parent | aa51bfd74f906b5447b6243aac7e0dec08d5bc6d (diff) | |
| download | CMake-7f2bc70c5ebc8d3afd05ef05cb1de736738275cf.zip CMake-7f2bc70c5ebc8d3afd05ef05cb1de736738275cf.tar.gz CMake-7f2bc70c5ebc8d3afd05ef05cb1de736738275cf.tar.bz2 | |
FindPkgConfig: Document support for > and < operators
This was left out of commit v3.13.0-rc1~14^2 (FindPkgConfig: support
also > and < operators for version compares, 2018-10-02).
| -rw-r--r-- | Modules/FindPkgConfig.cmake | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/Modules/FindPkgConfig.cmake b/Modules/FindPkgConfig.cmake index a96df99..06beb7d 100644 --- a/Modules/FindPkgConfig.cmake +++ b/Modules/FindPkgConfig.cmake @@ -540,12 +540,15 @@ endmacro() :command:`target_link_libraries`. The ``GLOBAL`` argument will make the imported target available in global scope. - Each ``<moduleSpec>`` must be in one of the following formats:: - - {moduleName} ... matches any version - {moduleName}>={version} ... at least version <version> is required - {moduleName}={version} ... exactly version <version> is required - {moduleName}<={version} ... modules must not be newer than <version> + Each ``<moduleSpec>`` can be either a bare module name or it can be a + module name with a version constraint (operators ``=``, ``<``, ``>``, + ``<=`` and ``>=`` are supported). The following are examples for a module + named ``foo`` with various constraints:: + + foo # Any version matches + foo<2 # Only match versions before 2 + foo>=3.1 # Match any version from 3.1 or later + foo=1.2.3 # Foo must be exactly version 1.2.3 The following variables may be set upon return. Two sets of values exist, one for the common case (``<XXX> = <prefix>``) and another for the |