Extend the feature added by commit d7b18895bc (cmake: Add filtered
debug-find options, 2021-12-07, v3.23.0-rc1~217^2) to enable debug
output for `find_*` calls within a find module or cmake package
configuration file.
Fixes: #23211
The overload for `--debug-find-pkg` has the same signature as the base
class method for `--debug-find-var`. To avoid confusion, drop the
overload and inline it its only call site.
The `CONFIGURE_HANDLED_BY_BUILD` case occasionally fails on builds with
the `Borland Makefiles` generator due to the `make` tool's 1s file
timestamp resolution. Somehow the 1.125s delay is not enough. Several
other tests use a 3s delay for Borland tools for the same reason.
1e947fcb83 Merge branch 'backport-IntelLLVM-depfile-flags' into IntelLLVM-depfile-flags
a8b6bf9a38 IntelLLVM: Add dependencies on system header files on Windows
94f1bbdd54 Intel: Add dependencies on system header files on Windows
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !6964
1e947fcb83 Merge branch 'backport-IntelLLVM-depfile-flags' into IntelLLVM-depfile-flags
a8b6bf9a38 IntelLLVM: Add dependencies on system header files on Windows
94f1bbdd54 Intel: Add dependencies on system header files on Windows
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !6964
The wording update in commit b74819e4fe (Help: Format 'if' command
documentation, 2013-12-18, v3.0.0-rc1~227^2~1) incorrectly implied that
`AND` has higher precedence than `OR`. Although this is common in many
languages, it has never been true in CMake's implementation. Revise
the wording to clarify the precedence.
Add a test case demonstrating the order.
Fixes: #23207
In commit 55e4753bbb (Refactor cmTargetExport removing
InterfaceIncludeDirecories, 2021-07-20, v3.22.0-rc1~337^2~1) the storage
of `INCLUDES DESTINATION` was moved into each target. However, a target
may be installed in multiple exports, and their `INCLUDES DESTINATION`
should not be mixed.
Convert the IncludeDirectoriesEntries vector to a map and modify access
function to store the directories lists with respect to cmExportTarget
object. This fixes error when the same target is exported more than once
via different exports and each for consequent export its include
directories list grows. Add a test for this case.
Fixes: #23183
After !6954 got merged, it has become easier for tools to get
full stack-traces for runtime traces of a CMake program. The trace
information already included in the JSON objects (line number, source
file path) allows tools that display these stack traces to print the
CMake source code associated to them. However, CMake commands may
spawn multiple lines, and the JSON information associated to a trace
only contains the line in which the command started, but not the one
in which it ended. If tools want to print stack traces along the
relevant source code, and they want to print the whole command
associated to the stack frame, they will have to implement their own
CMake language parser to know where the command ends.
In order to simplify the life of those who want to write tooling for
CMake, this commit adds a `line_end` field to the json-v1 trace
format. If a given command spans multiple lines, the `line_end` field
will contain the line of the last line spanned by the command (that of
the closing parenthesis associated to the command).
In commit a90d2a9eed (IntelLLVM: Add support for Intel LLVM-based
compilers, 2020-11-02, v3.20.0-rc1~89^2~20) the IntelLLVM depfile
generation flags were taken from `Platform/Windows-Intel-C`. Those
flags were added by commit a624a3e1b3 (Ninja: Use deps=gcc for Intel
Compiler on Windows, 2019-01-30, v3.14.0-rc1~30^2), which forgot to
account for commit 6d74e7870b (Ninja: Add dependencies on
system-provided header files, 2016-03-15, v3.6.0-rc1~265^2).
The `-QMD` option generates Makefile dependencies. The `-QMMD` option
generates Makefile dependencies, but excludes system header files.
Part of the BuildDepends test includes a header, cmake_pch.hxx, that
includes a second header, zot_pch.hxx. The test builds a pch file for
cmake_pch.hxx, touches zot_pch.hxx, then verifes that cmake_pch.hxx.pch
is regenerated based on the dependencies.
The cmake_pch.hxx contains `#pragma system_header` before it includes
zot_pch.hxx. `#pragma system_header` indicates that the portion of the
file following the pragma is to be treated as a system header.
When `-QMMD` is used to generate dependencies, the `#include` of
zot_pch.hxx is ignored because it `-QMMD` says to ignore system headers.
Using `-QMD` instead uses all headers when generating dependencies
and causes this test to pass. The Clang configuration in
Platform/Windows-Clang.cmake also uses the `-MD` option for generating
pre-compiled headers, instead of `-MMD`.
Signed-off-by: William R. Dieter <william.r.dieter@intel.com>
In commit a624a3e1b3 (Ninja: Use deps=gcc for Intel Compiler on Windows,
2019-01-30, v3.14.0-rc1~30^2) we forgot to account for commit 6d74e7870b
(Ninja: Add dependencies on system-provided header files, 2016-03-15,
v3.6.0-rc1~265^2).
Kitware Robot