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2018-07-02added cuda test caseflobBeau Johnston1-0/+3
2018-07-02fixed file extensions for cudaBeau Johnston1-2/+2
2018-07-02added check to see if cuda was detectedBeau Johnston1-1/+26
2018-06-10fixed sideci for cuda compilation fixBeau Johnston2-9/+5
2018-06-10added cuda compilerBeau Johnston3-1/+176
2018-06-07find_library: Add a cache for library searchingNirbheek Chauhan2-7/+27
Otherwise we can end up searching for the same library tens of times, because pkg-config does not de-duplicate -lfoo args before returning them. We use -Wl,--start-group/end-group, so we do not need to worry about ordering issues in static libraries.
2018-06-06compilers: Use RUSTFLAGS from the env as default rust_args valueXavier Claessens1-1/+2
2018-06-06optinterpreter: Remove duplicated list of languagesXavier Claessens2-0/+3
It is important to keep the list of languages up to date in optinterpreter, otherwise we could have conflicting options when adding new languages.
2018-06-06Fix issues found by flake8Xavier Claessens5-5/+3
2018-06-06Move <lang>_args to coredata.compiler_optionsXavier Claessens3-11/+30
2018-06-06Move get_args_from_envvars() from environment to compilersXavier Claessens1-1/+52
2018-06-06Compilers: Chain-up to parent class in get_options()Xavier Claessens2-52/+65
Parent class could have common options for all compilers, and we'll soon add some.
2018-06-06Add a new option for building with Apple bitcode supportNirbheek Chauhan1-15/+34
Normally, people would just pass -fembed-bitcode in CFLAGS, but this conflicts with -Wl,-dead_strip_dylibs and -bundle, so we need it as an option so that those can be quietly disabled.
2018-06-05Add prog/lib dirs from the mingw cross-compiler to PATHNirbheek Chauhan2-4/+41
These directories contain DLLs that the executable may need, such as libstdc++-6.dll, libwinpthread, etc.
2018-05-30New compiler method: check_headerNirbheek Chauhan2-0/+9
This checks not only for existence, but also for usability of the header, which means it does a full compilation and not just pre-processing or __has_include. Fixes https://github.com/mesonbuild/meson/issues/2246
2018-05-29Don't raise StopIteration in generators, no longer allowed with Python 3.7. ↵Christoph Reiter1-1/+1
Fixes #3622 Raising StopIteration from a generator has been deprecated with Python 3.5 and is now an error with Python 3.7: https://docs.python.org/3.8/library/exceptions.html#StopIteration Just use return instead.
2018-05-21Add support for finding libraries in Fortran projectsMatthew Krupcale2-170/+184
* mesonbuild/compilers/c.py: Make the `find_library` method more generic by allowing the user to supply the `code` for compiling and linking. * mesonbuild/compilers/fortran.py: Use the methods inherited from `Compiler` base class where appropriate. Also reuse `CComiler` methods where applicable. This should be sufficient to get various compiler/linker arguments as well as to compile and link Fortran programs. This was tested with `gfortran` compiler, and while the other compilers ought to work for simple cases, their methods are primarily inherited from the base `FortranCompiler` class. * test cases/fortran/10 find library/gzip.f90: Fortran module with some basic Fortran wrapper interfaces to `gzopen`, `gzwrite`, and `gzclose` C `zlib` functions. * test cases/fortran/10 find library/main.f90: Fortran program using the `gzip` Fortran interface module to write some data to a gzip file. * test cases/fortran/10 find library/meson.build: Meson build file for this test case. This demonstrates the ability to link the Fortran program against an external library.
2018-05-09Revert "Add macOS linker versioning information"Nirbheek Chauhan6-23/+15
This reverts commit fa6ca160548d7e8df9c4c724e6c96f5e004e5316. Closes https://github.com/mesonbuild/meson/issues/3550
2018-05-04add linker flag to handle $ORIGIN on OpenBSDJasper Lievisse Adriaanse1-2/+2
2018-05-02Can use C++ and FORTRAN in a single target. Closes #2685.Jussi Pakkanen1-1/+3
2018-05-02Can combine D and C++ in a single target. Closes #3125.Jussi Pakkanen2-0/+12
2018-04-30has_multi_link_arguments: Some compilers needs -Wl,--fatal-warningsXavier Claessens1-0/+14
ld does not treat wrong -z options as fatal by default.
2018-04-27CCompiler: Cache result of get_library_dirs().Martin Hostettler1-1/+9
It is repeatedly used by e.g. guess_external_link_dependencies.
2018-04-19CCompiler: Do not call to_native() twiceXavier Claessens1-1/+1
compile() method already does it so links() and compiles() shouldn't do it too. This fix regression introduced in 3d91a08b. Closes #3431
2018-04-17Merge pull request #3353 from xclaesse/has-link-argumentJussi Pakkanen3-59/+48
Add has_link_argument() and friends
2018-04-17Merge pull request #1852 from QuLogic/openmpJussi Pakkanen3-0/+45
Add an OpenMP dependency.
2018-04-17cc.has_multi_arguments: Convert all -Wno argsNirbheek Chauhan1-6/+6
Also add a test for it.
2018-04-17fix checks for gcc disable warning flagsBruce Richardson1-0/+5
GCC does not print a warning or error for unknown options if the options are to disable warnings. Therefore, when checking for options starting '-Wno-', also check the opposite enabling option. This fixes the case where e.g. -Wno-implicit-fallthrough is incorrectly reported as supported by gcc 5.4. To avoid missed warnings when using combinations of flags, such as in test case "112 has arg", we limit the checking of for the positive option to where the negative option is checked alone.
2018-04-17Explicitly check for OpenMP headers.Elliott Sales de Andrade1-1/+2
2018-04-17Add an OpenMP dependency.Elliott Sales de Andrade3-0/+44
This works similarly to the thread dependency which stores the various inconsistent flags in each compiler.
2018-04-16Add has_link_argument() and friendsXavier Claessens3-23/+37
Closes: #3335.
2018-04-16VisualStudioCPPCompiler: Fix -fpermissive still being addedXavier Claessens1-2/+2
super(VisualStudioCCompiler, self) calls CPPCompiler and that's what we want to avoid.
2018-04-16Compilers: Reduce code duplication between compiles and linksXavier Claessens1-26/+11
This also fix links() not calling args.to_native() unlike compiles()
2018-04-16has_argument(): reduce code duplicationXavier Claessens1-10/+0
2018-04-16Merged Arm CC support.Jussi Pakkanen4-0/+140
2018-04-16Add macOS linker versioning informationTom Schoonjans6-15/+23
This patch exploits the information residing in ltversion to set the -compatibility_version and -current_version flags that are passed to the linker on macOS.
2018-04-16Do not use -soname when linking with GCC for mingw/cygwinMarvin Scholz1-2/+4
GNU LD does not use soname when linking a PE/COFF binary, so it makes no difference, but it breaks when using the llvm linker (lld), which does not support the soname flag when building PE/COFF binaries for Windows. Fix #3179
2018-04-15Merge pull request #3115 from makise-homura/e2k-lcc-supportJussi Pakkanen5-1/+85
Support lcc compiler for e2k (Elbrus) architecture
2018-04-15ninjabackend: Try to guess library dependencies for linker invocation.Martin Hostettler1-2/+5
The linkers currently do not support ninja compatible output of dependencies used while linking. Try to guess which files will be used while linking in python code and generate conservative dependencies to ensure changes in linked libraries are detected. This generates dependencies on the best match for static and shared linking, but this should not be a problem, except for spurious rebuilding when only one of them changes, which should not be a problem. Also makes sure to ignore any libraries generated inside the build, to keep the optimisation working where changes in a shared library only cause relink if the symbols have changed as well.
2018-04-15compilers: is_library: Also detect .so files with version (using soregex)Martin Hostettler1-1/+4
2018-04-14compilers: Cache compiler checks where we don't want the outputNirbheek Chauhan2-8/+28
This caching is only for a single run, so it doesn't help reconfigure. However, it is useful for subproject setups where different subprojects will run the same compiler checks. The cache is also per compiler instance and is not used for functions that want to read or run the outputted object file or binary. For gst-build, this halves the number of compiler checks that are run and reduces configuration time by 20%.
2018-04-13Deduplicate dependencies resolved to absolute pathsDaniel Schulte1-3/+10
If paths are absolute the order of search directories is not relevant as the path is already resolved.
2018-04-11vala: Don't pass -o and -C at the same timeRico Tzschichholz1-2/+2
Fixes "warning: --output and -o have no effect when -C or --ccode is set" get_always_args() adds -C which is already disabling the direct compilation ability of valac for which -o is used.
2018-04-08Remove arbitrary [-1024,1024] limit in cross_compute_int()Xavier Claessens1-13/+41
Copy the algorithm used by autoconf. It computes the upper and lower limits by starting at [-1,1] and multiply by 2 at each iteration. This is even faster for small numbers (the common case), for example it finds value 0 in just 2 compilations where old algorithm would check for 1024, 512, ..., 0.
2018-03-31Fix for issue in cpp.pySomasekhar Penugonda1-2/+2
Change-Id: Iad9623d20eb5086528dacefce5d2f4f9bb9d0312
2018-03-27Updates to CPP support and update review changesSomasekhar Penugonda4-134/+120
2018-03-25Support data types larger than 128 bytesThierry Reding1-1/+1
Recent versions of systemd (starting with v238) started to check for the existence of the statx structure using the cc.sizeof() operation. The cc compiler implementation fails to detect this structure because it's size limit is 128, meaning it will fail for any type larger than 128 bytes in the following way during cross-compilation checks: meson.build:10:2: ERROR: Cross-compile check overflowed Increase the size limit for data types to 1024 bytes, which should give plenty of room for even large data structures. This is obviously not guaranteed to be an upper bound, but given the binary search algorithm implemented in the cross-compile check, raising the limit too high may significantly increase the time required for this check on smaller data types. Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-03-23Enable b_ndebug on VisualStudioCCompilerAleksey Filippov1-1/+1
2018-03-23Added get_asneeded_args method to Intel compiler.Alexis Jeandet1-0/+8
Signed-off-by: Alexis Jeandet <alexis.jeandet@member.fsf.org>
2018-03-21Fix b_ndebug=if-release optionAleksey Filippov1-1/+3
Provide get_{type}_options_for_target() methods that unite {type} and builtin options.
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