The generator expression $<REMOVE_DUPLICATES:list> is string-valued, not
boolean-valued.

Marc Chevrier authored 6 years ago and Brad King committed 6 years ago

This new capability is required to solve efficiently issue #18771

This was added accidentally by commit 456e0fb6 (Help: Improve
documentation formating, 2019-04-01).

if(EXISTS) resolves symlinks; note this explicitly in its documentation.

Fixes: #19097

Fred Baksik authored 6 years ago and Brad King committed 6 years ago

-- Rename platform script so it runs before initial try_compile() in
   project() command.
-- Fix incorrect variable name GHS_OS_DIR_OPTION
-- Remove unnecessary ".*" from REGEX expression for GHS_CANDIDATE_OS_DIRS
-- Forward GHS_OS_DIR_OPTION to try_compile() and preserve trailing
   whitespace of the variable.

Fixes #18327

Our documented standard for find module variable names is to match the
case of the find module package name.  This was overlooked when the
module was added by commit 84e7920b (FindFontconfig: Add module to
find Fontconfig, 2018-09-27, v3.14.0-rc1~523^2).

The module was released with the upper case names in CMake 3.14.0, so
fix it to have camel case names in 3.14.1.  This is incompatible but
anyone using a given release series should be using the latest patch on
it and we've made breaking fixups on newly released features like this
before.

Reported-by: Christophe Giboudeaux <christophe@krop.fr>
Fixes: #19094

Fixes: #18968

The policy documentation added by commit fc8955e8 (add_subdirectory:
Run subdirectory install rules in correct order, 2018-10-02,
v3.14.0-rc1~565^2~1) left out our usual sentence about the policy
providing compatibility.

When reading the doc page on execute_process, I was mislead by the
words "in parallel". They convinced at once that the processes
are run independently of each other, so that I did not even bother
to read further. The rewording, and not least the insertion of a
paragraph break, should prevent such oversight.

Rationale:
Currently during creation of archive by 'tar',
if error appears, it interrupt archive creation.
As a result only part of files are archived

This behaviour is not consistent with 'copy_directory', native 'tar'
and other command behaviour.
With this Merge Request this behaviour is fixed.

Fixes: #19023

Claudio authored 6 years ago and Brad King committed 6 years ago

Replicate behaviour of upstream GLEW.

* define the imported target GLEW::glew for the shared library GLEW

* if GLEW_USE_STATIC_LIBS is defined and set to TRUE, this module instead
  defines the imported target GLEW::glew_s for the static library GLEW

* an imported target GLEW::GLEW is created as a copy of either GLEW::glew
  or GLEW::glew_s

* by setting GLEW_VERBOSE you print out the log of the module.

Fixes: #17638, #17864, #18989

Robert Maynard authored 6 years ago and Brad King committed 6 years ago

The user package registry populated by the `export()` command causes
side effects outside the build and source directories.  Such effects
should be opt-in rather than op-out.  Introduce a policy to change
default behavior of `export(PACKAGE)` to do nothing.

Fixes: #13204

Introduce the CUDA_COMPILER_ID and CUDA_COMPILER_VERSION generator
expressions.