Reapply "[Support] Remove terminfo dependency (#92865)" (#93889)

This reverts commit fe82a3da36196157c0caa1ef2505186782f750d1.

This broke LLDB on MacOS due to a missing symbol during linking.

Reapply "[Support] Remove terminfo dependency (#92865)" (#93889)

This reverts commit fe82a3da36196157c0caa1ef2505186782f750d1.

This broke LLDB on MacOS due to a missing symbol during linking.

The fix has been applied in c6c08eee37bada190bd1aa4593c88a5e2c8cdaac.

Original commit message:

The terminfo dependency introduces a significant nonhermeticity into the
build. It doesn't respect `--no-undefined-version` meaning that it's not
a dependency that can be built with Clang 17+. This forces maintainers
of source-based distributions to implement patches or ignore linker
errors.

Remove it to reduce the closure size and improve portability of
LLVM-based tools. Users can still use command line arguments to toggle
color support expliticly.

Fixes #75490
Closes #53294 #23355

show more ...

Revert "[Support] Remove terminfo dependency (#92865)"

This reverts commit 6bf450c7a60fa62c642e39836566da94bb9bbc91.

It breaks LLDB CI: https://green.lab.llvm.org/job/llvm.org/view/LLDB/job/as-lldb

Revert "[Support] Remove terminfo dependency (#92865)"

This reverts commit 6bf450c7a60fa62c642e39836566da94bb9bbc91.

It breaks LLDB CI: https://green.lab.llvm.org/job/llvm.org/view/LLDB/job/as-lldb-cmake/4762/execution/node/97/log/

```
/Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -Wdocumentation -fPIC -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -Wno-deprecated-declarations -Wno-unknown-pragmas -Wno-strict-aliasing -Wno-deprecated-register -Wno-vla-extension -O3 -DNDEBUG -arch arm64 -isysroot /Applications/Xcode-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.2.sdk -mmacosx-version-min=14.1 -Wl,-search_paths_first -Wl,-headerpad_max_install_names -Wl,-dead_strip -Wl,-no_warn_duplicate_libraries tools/lldb/unittests/Editline/CMakeFiles/EditlineTests.dir/EditlineTest.cpp.o -o tools/lldb/unittests/Editline/EditlineTests lib/libLLVMSupport.a lib/libllvm_gtest_main.a lib/libllvm_gtest.a lib/liblldbHost.a lib/liblldbUtility.a lib/libLLVMTestingSupport.a /Applications/Xcode-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.2.sdk/usr/lib/libxml2.tbd /Applications/Xcode-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.2.sdk/usr/lib/libedit.tbd lib/liblldbHostMacOSXObjCXX.a lib/liblldbUtility.a -framework Foundation -framework CoreFoundation -framework CoreServices -framework Security lib/libLLVMObject.a lib/libLLVMIRReader.a lib/libLLVMBitReader.a lib/libLLVMAsmParser.a lib/libLLVMCore.a lib/libLLVMRemarks.a lib/libLLVMBitstreamReader.a lib/libLLVMMCParser.a lib/libLLVMMC.a lib/libLLVMDebugInfoCodeView.a lib/libLLVMTextAPI.a lib/libLLVMBinaryFormat.a lib/libLLVMTargetParser.a lib/libllvm_gtest.a lib/libLLVMSupport.a -lm /Applications/Xcode-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.2.sdk/usr/lib/libz.tbd /opt/homebrew/lib/libzstd.dylib lib/libLLVMDemangle.a -lpthread && cd /Users/ec2-user/jenkins/workspace/llvm.org/as-lldb-cmake/lldb-build/tools/lldb/unittests/Editline && /opt/homebrew/Cellar/cmake/3.28.3/bin/cmake -E make_directory /Users/ec2-user/jenkins/workspace/llvm.org/as-lldb-cmake/lldb-build/tools/lldb/unittests/Editline/./Inputs
ld: Undefined symbols:
_setupterm, referenced from:
lldb_private::Editline::Editline(char const*, __sFILE*, __sFILE*, __sFILE*, std::__1::recursive_mutex&) in liblldbHost.a[35](Editline.cpp.o)
clang: error: linker command failed with exit code 1 (use -v to see invocation)
```

show more ...

[Support] Remove terminfo dependency (#92865)

The terminfo dependency introduces a significant nonhermeticity into the
build. It doesn't respect `--no-undefined-version` meaning that it's not
a de

[Support] Remove terminfo dependency (#92865)

The terminfo dependency introduces a significant nonhermeticity into the
build. It doesn't respect `--no-undefined-version` meaning that it's not
a dependency that can be built with Clang 17+. This forces maintainers
of source-based distributions to implement patches or ignore linker
errors.

Remove it to reduce the closure size and improve portability of
LLVM-based tools. Users can still use command line arguments to toggle
color support expliticly.

Fixes #75490
Closes #53294 #23355

show more ...

[NFC][Py Reformat] Reformat python files in clang and clang-tools-extra

This is an ongoing series of commits that are reformatting our
Python code.

Reformatting is done with `black`.

If you end up

[NFC][Py Reformat] Reformat python files in clang and clang-tools-extra

This is an ongoing series of commits that are reformatting our
Python code.

Reformatting is done with `black`.

If you end up having problems merging this commit because you
have made changes to a python file, the best way to handle that
is to run git checkout --ours <yourfile> and then reformat it
with black.

If you run into any problems, post to discourse about it and
we will try to help.

RFC Thread below:

https://discourse.llvm.org/t/rfc-document-and-standardize-python-code-style

Reviewed By: MatzeB

Differential Revision: https://reviews.llvm.org/D150761

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[analyzer] Allow cmake options to be passed to satest container

This patch selects all cmake options and passes them to global cmake
command while building LLVM inside satest docker container.

Prio

[analyzer] Allow cmake options to be passed to satest container

This patch selects all cmake options and passes them to global cmake
command while building LLVM inside satest docker container.

Prior to this, the cmake command was hard-coded and this would consume
a huge amount of memory while building. There was no support to pass
extra cmake options for the build, except for changing the command
manually. This patch allows testers to pass all "-D*" cmake options to
the build.

Reviewed By: vsavchenko

Differential Revision: https://reviews.llvm.org/D105447

Patch by: @manas (Manas Gupta)

show more ...

[analyzer][tests] Add 5 more projects for testing

Differential Revision: https://reviews.llvm.org/D83701

[analyzer] SATest: Add an easy option to connect to docker for debugging

Summary:
Docker on its own has a pretty convenient way to run shell.
This method, however, requires target container to be cu

[analyzer] SATest: Add an easy option to connect to docker for debugging

Summary:
Docker on its own has a pretty convenient way to run shell.
This method, however, requires target container to be currently running,
which is not a usual scenario for the test system. For this purpose,
it is better to have a simple way to run the container, shell it, and
clean up at the end of it all. New option `--shell` does exactly this.

Differential Revision: https://reviews.llvm.org/D81598

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[analyzer] SATest: Do not re-run CMake in Docker if not needed

Differential Revision: https://reviews.llvm.org/D81596

[analyzer] SATest: Make docker interfaces transparent

Summary:
Forward results of every command executed in docker. The actual commands
and their error codes are more informative than python stackt

[analyzer] SATest: Make docker interfaces transparent

Summary:
Forward results of every command executed in docker. The actual commands
and their error codes are more informative than python stacktraces.

Differential Revision: https://reviews.llvm.org/D81593

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[analyzer] SATest: Add initial docker infrastructure

Summary:
Static analysis is very sensitive to environment.
OS and libraries installed can affect the results. This fact makes
it extremely hard

[analyzer] SATest: Add initial docker infrastructure

Summary:
Static analysis is very sensitive to environment.
OS and libraries installed can affect the results. This fact makes
it extremely hard to have a regression testing system that will
produce stable results.

For this very reason, this commit introduces a new dockerized testing
environment, so that every analyzer developer can check their changes
against previous analysis results.

Differential Revision: https://reviews.llvm.org/D81571

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