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2020-09-06backends: check external rpaths for all languages using ldflagsJames Hilliard1-2/+2
Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
2020-09-04introspect: add test dependencies info to test/benchmark JSONPaolo Bonzini1-2/+10
Add the ids of any target that needs to be rebuilt before running the tests as computed by the backend, to the introspection data for tests and benchmarks. This also includes anything that appears on the test's command line. Without this information, IDEs must update the entire build before running any test. They can now instead selectively build the test executable itself and anything that is needed to run it. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-31backends: do not look for extra paths unnecessarilyPaolo Bonzini1-7/+6
extra_paths only matter for the host machine if using an exe_wrapper. However, because CustomTarget.for_machine is always MachineChoice.HOST, they were computed unnecessarily in as_meson_exe_cmdline. Defer computation of extra_paths until after we have found out if the custom target executable is really for the host or the build machine, so that we can use exe_for_machine; for_machine then becomes unused and can be removed. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-18Interpreter: Fix c_stdlib usageXavier Claessens1-1/+1
- Exceptions raised during subproject setup were ignored. - Allow c_stdlib in native file, was already half supported. - Eliminate usage of subproject variable name by overriding '<lang>_stdlib' dependency name.
2020-07-30Merge pull request #7494 from keszybz/fix-two-warningsJussi Pakkanen1-3/+3
Fix two warnings
2020-07-30backends: fix rpath match patternJames Hilliard1-2/+28
Since -Wl,-rpath= is not the only valid rpath ldflags syntax we need to try and match all valid rpath ldflags. In addition we should prevent -Wl,--just-symbols from being used to set rpath due to inconsistent compiler support. Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
2020-07-28Avoid warning about multiple outputs when building private directory nameZbigniew Jędrzejewski-Szmek1-3/+3
Fixup for b4b1a2c5a145c1459fc4563a289e164e23bd6a02. A warning would be printed for any rule with multiple outputs, for example: WARNING: custom_target 'coredump.conf.5' has more than one output! Using the first one. WARNING: custom_target 'dnssec-trust-anchors.d.5' has more than one output! Using the first one. WARNING: custom_target 'halt.8' has more than one output! Using the first one. Fixes https://github.com/systemd/systemd/issues/16461.
2020-06-22compilers: Return CompilerArgs from compiler instanceDylan Baker1-2/+1
Since the CompileArgs class already needs to know about the compiler, and we really need at least per-lanaguage if not per-compiler CompilerArgs classes, let's get the CompilerArgs instance from the compiler using a method.
2020-06-22compilers: Split CompilerArgs into a separate moduleDylan Baker1-1/+1
I've also moved this out of the compilers pacakge because we're soon going to need it in linkers, and that creates some serious spagetti
2020-06-14windows: Canonicalize `:` in filenamesNirbheek Chauhan1-1/+7
Fixes https://github.com/mesonbuild/meson/issues/7265
2020-06-13Include the dep itself in extra_paths for WindowsJon Turney1-0/+1
This is needed in the case where a custom_target directly depends on a shared library, and somehow loads it. (Specifically this can be the case with gtkdoc, when it invokes gtkdoc-scangobj, which will build and run it's own code to load a shared library, to introspect it)
2020-06-13Handle multiple substitutions in eval_custom_target_command()Jon Turney1-29/+30
Handle command arguments which contain multiple substitutions correctly in Backend.eval_custom_target_command() In particular, gnome.gtkdoc() makes arguments of the form '--cflags -I@SOURCE_ROOT@ -I@BUILD_ROOT' (where these arguments are then passed down to a compiler invocation) Normally, these are subsequently made right by NinjaBackend.replace_paths(), but if Backend.as_meson_exe_cmdline() decides that the command needs to be pickled, that doesn't happen. (Although having two places where this substitution might happen smells really bad)
2020-06-05backend: There is no need for 'compiler-specific escaping' anymoreJon Turney1-23/+7
Now that all command-line escaping for ninja is dealt with in the ninja backend, escape_extra_args() shouldn't need to do anything. But tests of existing behaviour rely on all backslashes in defines being C escaped: This means that Windows-style paths including backslashes can be safely used, but makes it impossible to have a define containing a C escape.
2020-05-19Merge pull request #5986 from dcbaker/fix-tests-with-cross-binary-argumentsJussi Pakkanen1-2/+21
Fix tests with cross binary arguments
2020-05-19Build private directory name from output file name.Jussi Pakkanen1-1/+1
2020-05-18backends: Consider arguments passed to a test when cross compilingDylan Baker1-2/+16
Otherwise a wrapper script which takes an executable as an argument will mistakenly run when that executable is cross compiled. This does not wrap said executable in an exe_wrapper, just skip it. Fixes #5982
2020-05-18backends: ensure that test executables can be run when passed as argumentsDylan Baker1-0/+5
If an executable is passed as an argument to a script in the build directory that it resides in then it will not execute (on *nix) due to a lack of ./. Ie, `foo` must be called as `./foo`. If it is called from a different directory it will work. Ie `../foo` or `bar/foo`. Fixes #5984
2020-05-18Merge pull request #7103 from dankegel/bug4027-rpath-rememberJussi Pakkanen1-6/+27
Let .pc files and LDFLAGS provide rpaths.
2020-05-16Let LDFLAGS specify rpath.Dan Kegel1-0/+18
Fixes #2567
2020-05-16Let .pc files specify rpath.Dan Kegel1-6/+9
Fixes #4027
2020-05-13Fix outdated cross-compilation checksOle André Vadla RavnÄs1-1/+1
2020-05-06Merge pull request #7064 from dcbaker/gtest-protocolJussi Pakkanen1-15/+46
Add support for Gtest as a test protocol
2020-05-04Add native support for gtest testsDylan Baker1-0/+5
Gtest can output junit results with a command line switch. We can parse this to get more detailed results than the returncode, and put those in our own Junit output. We basically just throw away the top level 'testsuites' object, then fixup the names of the tests, and shove that into our junit.
2020-05-03rm python2 %s from backends.py and ninjabackend.pyMichael Brockus1-6/+6
2020-04-30backend/backends: Fix type annotationDylan Baker1-1/+1
2020-04-30Convert test protocol into an enumDylan Baker1-4/+26
This gives us better type safety, and will be important as we add more test methods
2020-04-30backends/backends: sort and cleanup importsDylan Baker1-10/+14
2020-04-20Compiler options per langJohn Ericson1-7/+10
A current rather untyped storage of options is one of the things that contributes to the options code being so complex. This takes a small step in synching down by storing the compiler options in dicts per language. Future work might be replacing the langauge strings with an enum, and defaultdict with a custom struct, just like `PerMachine` and `MachineChoice`.
2020-04-16backend: Fix file name confilcts by using the complete pathDaniel Mensinger1-2/+2
2020-04-11Handle BuildTarget as custom_target() argument #6914Marc-André Lureau1-9/+9
2020-03-24Make werror per subproject optionXavier Claessens1-1/+1
2020-03-23Fix legacy env var support with crossJohn Ericson1-1/+1
Fix #3969
2020-03-05Make use of unholderDylan Baker1-13/+5
We have a lot of cases of code like: ```python if hasattr(var, 'held_object'): var = var.held_object` ``` replace that with the unholder function.
2020-02-12Add unity block size option.Jussi Pakkanen1-15/+30
2020-02-06backends: Remove unused methodXavier Claessens1-4/+0
2020-01-28mintro: use interpreter data for buildsystem-files (fixes #6390)Daniel Mensinger1-6/+0
2020-01-28backend: refactor: set self.interpreter in the constructorDaniel Mensinger1-9/+11
2020-01-27Check for bad timestamps that cause eternal configure loops.Jussi Pakkanen1-0/+17
2020-01-08types: import typing as T (fixes #6333)Daniel Mensinger1-7/+7
2019-10-21Remove duplicated object files in static librariesXavier Claessens1-1/+2
When a static library link_whole to a bunch of other static libraries, we have to extract all their objects recursively. But that could introduce duplicated objects. ar is dumb enough to allow this without error, but once the resulting static library is linked into an executable or shared library, the linker will complain about duplicated symbols.
2019-10-09Fix *.pdb files missing in meson introspect --installed outputJakub Adam1-16/+25
On Windows, make sure the introspect command lists all Program database (PDB) files containing debugging information that Meson will install.
2019-09-28backends: Add needs_exe_wrapper to test serializationDylan Baker1-2/+4
We need to know if the test actually needs an exe wrapper to run or not.
2019-09-24CUDA support on WindowsAleksey Gurtovoy1-24/+2
2019-09-08Fix static archives stripping (#5905)David Seifert1-1/+14
* Do not strip static archives Stripping static archives without more fine-grained options (e.g. `-g`) leads to failures such as ld: libfoo.a: error adding symbols: archive has no index; run ranlib to add one because GNU strip removes *every* symbol in a static archive by default. Given that static archives are not final build artifacts (unlike executables and shared libraries), stripping them gains little and only causes more edge case failures. * Gentoo's portage only strips debug information: https://github.com/gentoo/portage/blob/86f211e3a552753eb945670a39c1a3b14c3c3bd1/bin/estrip#L322 * Fedora also only strips debug information: https://github.com/rpm-software-management/rpm/blob/e9c13c6565cf4782d1f73255ee9144dd9bd2aca7/scripts/brp-strip-static-archive#L18 * Debian also only does some very light stripping: https://github.com/Debian/debhelper/blob/72ed1d3261730d56da6afde0ec7f52f32976e04d/dh_strip#L374 Fixes #4138 * Add test case for static archive stripping
2019-08-24Add test priorities to force test start orderPeter Hutterer1-3/+5
2019-08-24Vs backend compiler selection (#5448)Dylan Baker1-0/+1
* backends/vs: Only set platform_toolset if it isn't already set * interpreter: set backend up after the compiler Otherwise we won't be able to check which VS toolchain to use. * docs/using-visual-studio: wrap lines * docs: recommend the py launcher instead of python3 for windows * set backend.environment when building a dummy version * backends/vs: Add support for clang-cl with vs2017 and vs2019 backends * backends/vs: Add support for ICL (19.x) with vs2015 and vs2017 backends
2019-08-17Make .extract_objects() work correctly as an input to custom_targetRachel Mant1-0/+2
2019-07-19backends: do not split command and arguments in ExecutableSerialisationPaolo Bonzini1-3/+2
This is not needed anymore, just make a single field with the whole command line.
2019-07-19backends: remove unnecessary fields from ExecutableSerialisationPaolo Bonzini1-9/+5
"exe.is_cross and exe.needs_exe_wrapper" is the same condition under which meson chooses whether to include the exe_wrapper. meson_exe has an assertion for that, but now that meson_exe does not need anymore exe.is_cross, we can simplify the code if we just "trust" meson to do the right thing. Remove both fields from ExecutableSerialisation and just test the presence of the wrapper, and also remove the executable basename which is only used to "beautify" an assertion failure.
2019-07-19backends: discover java/mono wrapper at generation timePaolo Bonzini1-0/+4
Move the magic to execute jar and .exe files from "meson --internal exe" to the backend, so that "ninja -v" shows more clearly what is happening. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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