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OpenBSD gzip does not have the -k flag to keep the original after
extraction. Work around this by copying the original gzip to the dest
and then extracting. A bit of a hack, but only needs to be done for the
first-time or rebuilds
OpenBSD provides crypt in libc, not libcrypt. Adjust if/else to check
for either and proceed accordingly
Remove outdated OpenBSD checks when building the toolchain
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This introduces a new library, LibSoftGPU, that incorporates all
rendering related features that formerly resided within LibGL itself.
Going forward we will make both libraries completely independent from
each other allowing LibGL to load different, possibly accelerated,
rendering backends.
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We don't need to build tests/binaries for CE.
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The generated data for libunicodedata.so is quite large, and loading it
is a price paid by nearly every application by way of depending on
LibRegex. In order to defer this cost until an application actually uses
one of the surrounding APIs, dynamically load the generated symbols.
To be able to load the symbols dynamically, the generated methods must
have demangled names. Typically, this is accomplished with `extern "C"`
blocks. The clang toolchain complains about this here because the types
returned from the generators are strictly C++ types. So to demangle the
names, we use the asm() compiler directive to manually define a symbol
name; the caveat is that we *must* be sure the symbols are unique. As an
extra precaution, we prefix each symbol name with "unicode_". For more
details, see: https://gcc.gnu.org/onlinedocs/gcc/Asm-Labels.html
This symbol loader used in this implementation provides the additional
benefit of removing many [[maybe_unused]] attributes from the LibUnicode
methods. Internally, if ENABLE_UNICODE_DATABASE_DOWNLOAD is OFF, the
loader is able to stub out the function pointers it returns.
Note that as of this commit, LibUnicode is still directly linked against
LibUnicodeData. This commit is just a first step towards removing that.
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So far the working directory was set in some cases using
`set_tests_properties(...)`, but this requires to know which name is
picked by `lagom_test(...)` when calling `add_test(...)`.
In case of adding multiple test cases using a globbing pattern this
would require to duplicate code to construct the test name from the file
name.
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At the moment we just check if we *can* render a simple triangle, we do
not yet actually test if the image is indeed the triangle we wanted.
This test also outputs the rendered image when GL_DEBUG is enabled to a
file called "picture.bmp" for manual verification.
Co-authored-by: sunverwerth <s.unverwerth@serenityos.org>
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This allows code generators to use LagomMain. Otherwise, during CI, they
are built during the superbuild without BUILD_LAGOM=ON.
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This wasn't particularly difficult, and there's not much use for the
nicer interface yet either. While unveil() is of limited use in js(1)
as it should be able to open arbitrary files, I feel like we should be
able to add a pledge() call.
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Apparently it breaks the fuzzer build. There's probably a better fix
for this, but for now just unbreak the fuzzer build.
Keep this for non-fuzzer builds though since it's apparently a 17%
speedup for running test262 tests :^)
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Lagom: Build with -fno-no-semantic-interposition
We build with this in non-lagom builds, and serenity's gcc even adds it
to its CC1_SPEC. Let's use it for lagom too.
Reduces the number of dynamic relocations in liblagom-js.so.0.0.0 (per
`objdump -R`) from 15133 to 14534, and increases its size back to 91M
(95156800 bytes), probably due to more inlining being possible.
This might help perf of lagom binaries.
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We build with this in non-lagom builds, so there's no reason not
to use it in lagom builds as well.
Reduces the size of liblagom-js.so.0.0.0 from 94M to 90M
(from 98352784 to 93831056 bytes to be exact).
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Also fixes that it tried to make substrings past the end of the source
if we overran the source length.
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Multi-lib distros like Gentoo and Fedora install lagom-core.so into
lagom-install/lib64 rather than lib. Set the install RPATH based on
CMAKE_INSTALL_LIBDIR to avoid the wrong path being set in the binaries.
Also apply macOS specific RPATH rules to fix the build on that platform.
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This is really the business of the consuming project. We will need to
make changes to libjs-test262 and to oss-fuzz to address this properly.
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Replace the old logic where we would start with a host build, and swap
all the CMake compiler and target variables underneath it to trick
CMake into building for Serenity after we configured and built the Lagom
code generators.
The SuperBuild creates two ExternalProjects, one for Lagom and one for
Serenity. The Serenity project depends on the install stage for the
Lagom build. The SuperBuild also generates a CMakeToolchain file for the
Serenity build to use that replaces the old toolchain file that was only
used for Ports.
To ensure that code generators are rebuilt when core libraries such as
AK and LibCore are modified, developers will need to direct their manual
`ninja` invocations to the SuperBuild's binary directory instead of the
Serenity binary directory.
This commit includes warning coalescing and option style cleanup for the
affected CMakeLists in the Kernel, top level, and runtime support
libraries. A large part of the cleanup is replacing USE_CLANG_TOOLCHAIN
with the proper CMAKE_CXX_COMPILER_ID variable, which will no longer be
confused by a host clang compiler.
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This common strategy of having a serenity_option() macro defined in
either the Lagom or top level CMakeLists.txt allows us to do two things:
First, we can more clearly see which options are Serenity-specific,
Lagom-specific, or common between the target and host builds.
Second, it enables the upcoming SuperBuild changes to set() the options
in the SuperBuild's CMake cache and forward each target's options to the
corresponding ExternalProject.
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This makes it so we don't need to specify the full path to all the
helper scripts we include() from different places in the codebase and
feels a lot cleaner.
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TestCommonmark runs the CommonMark test suite
(https://spec.commonmark.org/0.30/spec.json) against LibMarkdown.
Currently 44/652 tests pass.
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This is needed so all headers and files exist on disk, so that
the sonar cloud analyzer can find them when executing the compilation
commands contained in compile_commands.json, without actually building.
Co-authored-by: Andrew Kaster <akaster@serenityos.org>
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This allows us to remove all the add_subdirectory calls from the top
level CMakeLists.txt that referred to targets linking LagomCore.
Segregating the host tools and Serenity targets helps us get to a place
where the main Serenity build can simply use a CMake toolchain file
rather than swapping all the compiler/sysroot variables after building
host libraries and tools.
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Moving this helper CMake file to the centralized Meta/CMake folder helps
to get a better grasp on what extra files are required for the build,
and what files are generated.
While we're at it, don't use add_compile_definitions for
ENABLE_UNICODE_DATA, which only needs to be seen by LibUnicode sources.
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The top-level CMakeLists.txt already automatically detects ccache, but
CI will invoke CMake with Lagom's CMakeLists.txt. Add an option to Lagom
to do the same detection.
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This standard CMake option controls whether add_library() calls will
use STATIC or SHARED by default. The flag is set to on by default
since that's what we want for normal CI jobs and local builds and the
test262 runner, but disabled for oss-fuzz builds.
This should finally fix the oss-fuzz build after it was broken in #9017
oss-fuzz un-breakage was verified by running the following commands in
the oss-fuzz repo:
python infra/helper.py build_image serenity
python infra/helper.py build_fuzzers --sanitizer address --engine afl \
--architecture x86_64 serenity /path/to/local/checkout/Meta/Lagom
python infra/helper.py check_build --sanitizer address --engine afl \
--architecture x86_64 serenity
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This supports some binary property matching. It does not support any
properties not yet parsed by LibUnicode, nor does it support value
matching (such as Script_Extensions=Latin).
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Create the proper export files to allow Lagom to be a well-behaved
ExternalProject, based on the example project from the cmake-init
project generator here:
https://github.com/friendlyanon/cmake-init-shared-static
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Split the Lagom build into shared libraries to match the Serenity build.
This reduces the cognitive load when trying to edit the Lagom CMakeLists
significantly. It also reduces the amount of source files that must be
compiled to run each test or host program significantly.
Also re-organize all the build rules into sections. And reorganize the
CMakeLists file in general.
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LibTTF has a concrete dependency on LibGfx for things like Gfx::Bitmap,
and LibGfx has a concrete dependency in the TTF::Font class in
Gfx::FontDatabase. This circular dependency works fine for Serenity and
Lagom Linux builds of the two libraries. It also works fine for static
library builds on Lagom macOS builds.
However, future changes will make Lagom use shared libraries, and
circular library dependencies are not tolerated in macOS.
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This is primarily to allow using LibUnicode within LibJS and its REPL.
Note: this seems to be the first time that a Lagom dependency requires
generated source files. For this to work, some of Lagom's CMakeLists.txt
commands needed to be re-organized to include the CMake files that fetch
and parse UnicodeData.txt. The paths required to invoke the generator
also differ depending on what is currently building (SerenityOS vs.
Lagom as part of the Serenity build vs. a standalone Lagom build).
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Lagom doesn't seem to like IPC services, and sql needs SQLClient.
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The SQL engine is expected to be a fairly sizeable piece of software.
Therefore we're starting to restructure the codebase for growth.
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This change splits test-crypto.cpp from Userland into separate test
suites located in Tests/ directory.
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This is used by libjs-test262-runner to be able to copy the libraries
within its own build directory in order to link with them.
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This commit adds a bunch of passes, the most interesting of which is a
pass that merges blocks together, and a pass that places blocks that
flow into each other next to each other, and a very simply pass that
removes duplicate basic blocks.
Note that this does not remove the jump at the end of each block in that
pass to avoid scope creep in the passes.
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Since LibWasm is still not capable of passing all of the spec tests,
ignore failing tests, only fail the build if some segfault/abort/etc
occurs.
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This only tests "can it be parsed", but the goal of this commit is to
provide a test framework that can be built upon :)
The conformance tests are downloaded, compiled* and installed only if
the INCLUDE_WASM_SPEC_TESTS cmake option is enabled.
(*) Since we do not yet have a wast parser, the compilation is delegated
to an external tool from binaryen, `wasm-as`, which is required for the
test suite download/install to succeed.
This *does* run the tests in CI, but it currently does not include the
spec conformance tests.
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Previously the CMake options for -fsanitize=address, thread and
undefined were gated behind clang, which was unecessary. Only
-fsanitize=fuzzer is clang-only.
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