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path: root/mesonbuild/compilers/compilers.py
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2021-04-01environment: get environment variables for both host and build machinesDylan Baker1-8/+15
Fixes #8605
2021-03-30Split environment variable and command line cflagsDylan Baker1-4/+7
They are supposed to have different behavior. The environment variables apply to both the compiler and linker when the compiler acts as a linker, but the command line ones do not. Fixes #8345
2021-03-14compilers/linkers: Add a methhod for getting the rspfile syntaxDylan Baker1-1/+9
2021-03-04compilers: Use EnvironmentException not EnvironmentError/OSErrorDylan Baker1-8/+8
The latter is a python built-in exception, the former is a meson exception.
2021-03-04mass rewrite of string formatting to use f-strings everywhereEli Schwartz1-16/+16
performed by running "pyupgrade --py36-plus" and committing the results
2021-03-04various python neatness cleanupsEli Schwartz1-9/+9
All changes were created by running "pyupgrade --py3-only --keep-percent-format" and committing the results. I have not touched string formatting for now. - use set literals - simplify .format() parameter naming - remove __future__ - remove default "r" mode for open() - use OSError rather than compatibility aliases - remove stray parentheses in function(generator) scopes
2021-02-19Ensure that $lang_args and $lang_link_args are properly parsedDylan Baker1-16/+12
Currently we don't handle things correctly if we get a string we should split, and the linker and needs compiler arguments. It would result in two unsplit strings in a list, instead of the split arguments in a list Fixes: #8348
2021-02-17compilers: Only insert -flto-jobs in clang's link argumentsDylan Baker1-2/+4
Clang has a hand `-Wunused-command-line-argument` switch, which when turned to an error, gets very grump about `-flto-jobs=0` being set in the compiler arguments (although `-flto=` belongs there). We'll refactor a bit to put that only in the link arguments. GCC doesn't have this probably because, a) it doesn't have an equivalent warning, and b) it uses `-flto=<$numthreads. Fixes: #8347
2021-02-16Add default debug flags for two configurations to NVCC.Olexa Bilaniuk1-2/+2
2021-02-14Add custom entyr to cuda buildtype dict. Closes #8336.Jussi Pakkanen1-0/+1
2021-02-02Add support for LLVM's thinLTODylan Baker1-2/+6
This uses a separate option, b_lto_mode. It works in conjunction with b_lto_threads. Fixes #7493
2021-02-02compilers: Add support for using multiple threads with ltoDylan Baker1-2/+18
Both Clang and GCC support using multiple threads for preforming link time optimizaions, and they can now be configured using the `-Db_lto_threads` option. Fixes #7820
2021-01-13Fix misspellsAntonin Décimo1-3/+3
Signed-off-by: Antonin Décimo <antonin.decimo@gmail.com>
2021-01-11move handling of CFLAGS and friends to environmentDylan Baker1-60/+15
This has a bunch of nice features. It obviously centralizes everything, which is nice. It also means that env is only re-read at `meson --wipe`, not `meson --reconfigure`. And it's going to allow more cleanups.
2021-01-11use PEP8 style naming for LANGUAGES_USING_* as wellDylan Baker1-4/+4
2021-01-11rename cflags_mapping to CFLAGS_MAPPINGDylan Baker1-14/+18
This is PEP8 convention for a const variable. Also, make the type Mapping, which doesn't have mutation methods. This means mypy will warn us if someone tries to change this.
2021-01-04use OptionKey for builtin and base optionsDylan Baker1-55/+51
I would have prefered to do these seperatately, but they are combined in some cases, so it was much easier to convert them together. this eliminates the builtins_per_machine dict, as it's duplicated with the OptionKey's machine parameter.
2021-01-04move OptionKey to mesonlibDylan Baker1-2/+1
There's starting to be a lot of things including coredata that coredata needs to itself include. putting it in mesonlib makes more sense
2021-01-04use OptionKey for compiler_optionsDylan Baker1-13/+13
2020-12-14Propagate Windows target checks upLaurin-Luis Lehning1-4/+4
2020-12-14Give get_gui_app_args access to the EnvironmentLaurin-Luis Lehning1-2/+2
2020-12-14Slight consistency changes to get_gui_app_argsLaurin-Luis Lehning1-1/+2
2020-12-14Give get_win_subsystem_args access to envLaurin-Luis Lehning1-2/+2
2020-12-14Make win_subsystem a linker propertyLaurin-Luis Lehning1-5/+4
2020-12-11Create unit test for C++ modules and accept ixx as C++ source extension.Jussi Pakkanen1-1/+1
2020-12-03Add prelinking support for static libraries.Jussi Pakkanen1-0/+2
2020-11-23Add a variant of TemporaryDirectory that uses windows_proof_rmtree()Christoph Reiter1-53/+48
Adds TemporaryDirectoryWinProof which calls windows_proof_rmtree() on error. Use instead of hacky error handling (which might shadow other OSError) in Compiler.compile().
2020-11-17Revert "Add thinlto support. Closes #7493."Jussi Pakkanen1-8/+8
This reverts commit 3e6fbde94c1cb8d4e01b7daf0282c315ff0e6c7d.
2020-11-08Fix "generator doesn't stop" on WindowsChristoph Reiter1-1/+1
When TemporaryDirectory() cleans up on __exit__ it sometimes throws OSError noting that the dir isn't empty. This happens after the first yield in this generator and leads to the exception being handled which leads to a second yield. contextlib.contextmanager() fails then since the function it wraps is only allowed to yield once. Fix this by not yielding again in the error case. Fixes #7947
2020-11-08Add thinlto support. Closes #7493.Jussi Pakkanen1-8/+8
2020-10-16Refactor handling of machine file optionsXavier Claessens1-8/+3
It is much easier to not try to parse options into complicated structures until we actually collected all options: machine files, command line, project()'s default_options, environment.
2020-10-14vs: add static_from_buildtype to b_vscrtPeter Harris1-1/+1
2020-10-07Add win_subsystem kwarg. Closes #7765.Jussi Pakkanen1-0/+7
2020-10-01compilers: make get_optimization_args abstractDylan Baker1-1/+2
2020-10-01compilers/d: add type annotationsDylan Baker1-0/+5
2020-10-01compilers: move _build_wrapper out of clike into CompilerDylan Baker1-14/+74
This abstraction is really useful, and most compilers could use it (including D). It also will allow the Gnu mixins to work properly without the CLikeCompiler in their mro.
2020-10-01compilers: move get_compile_check_args() to CompilerDylan Baker1-4/+30
This is groundwork to put _build_wrapper in the base Compiler, which is needed to make the D compilers truly type safe.
2020-10-01compilers/fortran: add type annotationsDylan Baker1-0/+9
2020-10-01Compilers/vala: Add type annotationsDylan Baker1-0/+9
2020-10-01compilers/cuda: make type safeDylan Baker1-0/+10
2020-10-01compilres: move depfile_for_object to compilerDylan Baker1-0/+5
2020-10-01compilers/cs: Add type annotationsDylan Baker1-0/+8
2020-10-01compilers: move get_dependency_gen_args to base CompilerDylan Baker1-0/+3
So that every subclass doesn't have to reimplement it. Especially since the Gnu implementation moved out of the CCompiler and into the GnuLikeCompiler mixin
2020-10-01compilers: move split_shlib_to_parts to the base compilerDylan Baker1-0/+3
Only the GnuLikeCompiler overrides this, and it's implemented multiple places
2020-10-01compilers/cpp: Add type annotationsDylan Baker1-0/+11
2020-10-01compilers: fully type annotate the C compilersDylan Baker1-0/+1
2020-09-24compilers: Tell mypy that the compiler mixins are just thatDylan Baker1-12/+11
We do this by making the mixins inherit the Compiler class only when mypy is examining the code (using some clever inheritance shenanigans). This caught a bunch of issues, and also lets us delete a ton of code.
2020-09-24compilers: make is_cross part of the base Compiler classDylan Baker1-1/+2
Every class needs to set this, so it should be part of the base. For classes that require is_cross, the positional argument remains in their signature. For those that don't, they just allow the base class to set their value to it's default of False.
2020-09-24compilers: put name_string method in base compilerDylan Baker1-0/+3
Every language had the exact same implementation
2020-09-24compilers/mixins/intel: Use the has_func_attribute_extra_args functionDylan Baker1-0/+3
Instead of putting that extra argument in the base compiles() class
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