diff options
author | Kitware Robot <kwrobot@kitware.com> | 2013-10-15 15:17:36 (GMT) |
---|---|---|
committer | Brad King <brad.king@kitware.com> | 2013-10-15 18:12:03 (GMT) |
commit | f051814ed0e63badbfd68049354f36259dbf4b49 (patch) | |
tree | f4e6f885f86c882d723a7dd53d2b702d0c7fdffb /Help/policy/CMP0008.rst | |
parent | e94958e99c4dec26c86ce8b76d744c04ba960675 (diff) | |
download | CMake-f051814ed0e63badbfd68049354f36259dbf4b49.zip CMake-f051814ed0e63badbfd68049354f36259dbf4b49.tar.gz CMake-f051814ed0e63badbfd68049354f36259dbf4b49.tar.bz2 |
Convert builtin help to reStructuredText source files
Run the convert-help.bash script to convert documentation:
./convert-help.bash "/path/to/CMake-build/bin"
Then remove it.
Diffstat (limited to 'Help/policy/CMP0008.rst')
-rw-r--r-- | Help/policy/CMP0008.rst | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/Help/policy/CMP0008.rst b/Help/policy/CMP0008.rst new file mode 100644 index 0000000..b118ece --- /dev/null +++ b/Help/policy/CMP0008.rst @@ -0,0 +1,32 @@ +CMP0008 +------- + +Libraries linked by full-path must have a valid library file name. + +In CMake 2.4 and below it is possible to write code like + +:: + + target_link_libraries(myexe /full/path/to/somelib) + +where "somelib" is supposed to be a valid library file name such as +"libsomelib.a" or "somelib.lib". For Makefile generators this +produces an error at build time because the dependency on the full +path cannot be found. For VS IDE and Xcode generators this used to +work by accident because CMake would always split off the library +directory and ask the linker to search for the library by name +(-lsomelib or somelib.lib). Despite the failure with Makefiles, some +projects have code like this and build only with VS and/or Xcode. +This version of CMake prefers to pass the full path directly to the +native build tool, which will fail in this case because it does not +name a valid library file. + +This policy determines what to do with full paths that do not appear +to name a valid library file. The OLD behavior for this policy is to +split the library name from the path and ask the linker to search for +it. The NEW behavior for this policy is to trust the given path and +pass it directly to the native build tool unchanged. + +This policy was introduced in CMake version 2.6.1. CMake version +|release| warns when the policy is not set and uses OLD behavior. Use +the cmake_policy command to set it to OLD or NEW explicitly. |