ExternalProject_Add() supports USES_TERMINAL_* flags to enable user
input for different steps. The Subversion download options ignored
these flags when checking out or updated a Subversion repo.
Fixes: #23348
The `.elf` extension is a common convention used for embedded binaries.
Both Arm and RISC-V use the ELF file format for executables.
Configuring the `.elf` file extension is typically done incorrectly.
Most embedded developers set this in toolchain files, which is not
the correct place.
This is typically accomplished through a hack by setting the individual
language file extensions for C, CXX, and ASM.
Multiple CMake issues in the past have been opened related to this.
* #16538
* #20163
* #17880
A platform module makes it simpler and less error prone for developers
targeting these ubiquitous bare-metal platforms.
This PR attempts to solve this globally with a generic platform.
This could also be solved by using more specific platform modules, such
as one for each of bare-metal Arm and RISC-V.
Introduce the function cmReadGccDepfile that parses a GCC-style depfile
and returns its content. The implementation uses a lexer that is
modeled after the re2c implementation in Ninja.
The sample files of the autotest have been created with gcc 8.3.0.
This depfile reader is to be used by the Autogen facility to make use
of the depfiles that are generated by Qt's meta object compiler.
Previously the command did not allow naming targets on the LHS that
were not created in the calling directory. Lift this restriction to
enable more flexible use by projects.
Fixes: #17943
Code extracted from:
https://gitlab.kitware.com/utils/kwiml.git
at commit 9c2d6caecd (master).
Upstream Shortlog
-----------------
Brad King (5):
fc9d607a Use static_cast when compiling as C++
ea9336bc Update copyright year
7db8b884 Suppress MSVC static_cast warnings in verification and test code
340af24d Update copyright year
9c2d6cae Fix compilation on Borland C++ 5.8
Richard W.M. Jones (1):
6fc81d88 abi.h: Update RISC-V support for revised macro names
Find GLVND components if available. Add `GLX` and `EGL` options for
COMPONENTS that allow requesting these libraries explicitly. Introduce
new import targets for these windowing-system-specific libraries.
On a GLVND system, populate the legacy `OPENGL_LIBRARIES` variable and
the `OpenGL::GL` target using the `OpenGL` and `GLX` components. On
non-GLVND systems, continue to use the legacy `GL` library and simply do
not provide the GLVND components. Application code can choose to adapt
based on the availability of GLVND components as imported targets.
Adds an option CPACK_ENABLE_FREEBSD_PKG to allow CPack to look
for FreeBSD's libpkg / pkg(8). If this is set and the libpkg
headers and library are found (which they will be, by default,
on any FreeBSD system), then add a FreeBSD pkg(8) generator.
The FreeBSD package tool pkg(8) uses tar.xz files (.txz) with two
metadata files embedded (+MANIFEST and +COMPACT_MANIFEST).
This introduces a bunch of FreeBSD-specific CPACK_FREEBSD_PACKAGE_*
variables for filling in the metadata; the Debian generator does
something similar. Documentation for the CPack CMake-script is styled
after the Debian generator.
Implementation notes:
- Checks for libpkg -- the underlying implementation for pkg(8) --
and includes FreeBSD package-generation if building CMake on
a UNIX host. Since libpkg can be used on BSDs, Linux and OSX,
this potentially adds one more packaging format. In practice,
this will only happen on FreeBSD and DragonflyBSD.
- Copy-paste from cmCPackArchiveGenerator to special-case
the metadata generation and to run around the internal
archive generation: use libpkg instead.
- Generating the metadata files is a little contrived.
- Most of the validation logic for package settings is in
CPackFreeBSD.cmake, as well as the code that tries to re-use
packaging settings that may already be set up for Debian.
- libpkg has its own notion of output filename, so we have
another contrived bit of code that munges the output file
list so that CPack can find the output.
- Stick with C++98.
Code extracted from:
http://public.kitware.com/KWSys.git
at commit 18c654114d (master).
Upstream Shortlog
-----------------
Brad King (14):
37306a1c FStream: Quiet unused argument warning
15e90a3c Sort includes to stabilize include order w.r.t. clang-format
26509227 Copyright.txt: Add notice of copyright by contributors
fc42d3f2 Add temporary script to filter license notices
c41c1bc4 Simplify KWSys per-source license notices
1d4c0b4a Remove temporary script that filtered license notices
a4f5ef79 SystemInformation: Remove stray comment
8649a886 kwsysPrivate: Protect KWSYS_HEADER macro from clang-format
89b98af5 Configure clang-format for KWSys source tree
547dacad Add a script to run clang-format on the entire source tree
aa94be0c CONTRIBUTING: Add a section on coding style
6604c4b6 Empty commit at end of history preceding clang-format style transition
2b3e2b1c Tell Git to not export 'clang-format' infrastructure
18c65411 FStream: Include Configure.hxx before other headers
Kitware Robot (1):
6c973b46 Revise C++ coding style using clang-format
We do not require copyright assignment for contributions to CMake.
Update the top-level notice to mention "Contributors" explicitly.
Add a list of the Contributors whose names already appear in
source-level copyright notices. Find the list with the command:
$ git grep -h 'Copyright[^.]' -- *.* \
Auxiliary Modules Packaging Source Templates Tests \
| grep -v Kitware | sed 's/^#\? *//' | sort | uniq
Manually refine the list to de-duplicate entries and filter out
notices from third-party code.
Code extracted from:
https://gitlab.kitware.com/utils/kwiml.git
at commit d564b3c71a (master).
Upstream Shortlog
-----------------
Brad King (1):
d564b3c7 Update copyright year
Richard W.M. Jones (1):
12f000d5 abi.h: Add RISC-V, a little-endian architecture.
Extract upstream KWSys using the following shell code.
$ sha1=719638e233b560afb0d9a0afdcf23469dc1827fe &&
git archive --prefix=KWSys-snapshot/ $sha1 |
tar x
Provides header files that use preprocessor tests to detect and provide
information about the compiler and its target architecture. The headers
contain no configuration-time test results and thus may be installed
into an architecture-independent include directory. This makes them
suitable for use in the public interface of any package.
This converts the CMake license to a pure 3-clause OSI-approved BSD
License. We drop the previous license clause requiring modified
versions to be plainly marked. We also update the CMake copyright to
cover the full development time range.
Brad King