On Mon, Sep 12, 2022 at 7:08 PM Bruce Richardson <bruce.richard...@intel.com> wrote: > > This patchset bumps the minimum meson version from 0.49.2 to 0.53. > Rather than specifying a specific point-release of 0.53, as was done > with 0.49, the version specifier is kept to the major release number > only for simplicity, as new features are not introduces into bugfix > releases of meson. > > Some new features of interest which can now be used in DPDK with this > new minimum meson version: > > * can do header-file checks directly inside find_library calls, rather > than needing a separate check.[v0.50]. > * can pass multiple cross-files at the same time when cross-compiling > [v0.51]. > * "alias_target" function, to allow use to give better/shorter names > for particular build objects [v0.52]. > * auto-generation of clang-format [v0.50] and clang-tidy[v0.52] targets > when those tools are present and config dotfiles are present. > Similarly ctags and cscope are added as targets when those tools are > present [v0.53] > * meson module for filesystem operations, so meson can now check for the > presence of particlar files or directories [v0.53]. > * "summary" function to provide a configuration summary at the end of > the meson run [v0.53]. > > Plus many other features. See [1] for full details of each version. > > [1] https://mesonbuild.com/Release-notes.html > > Signed-off-by: Bruce Richardson <bruce.richard...@intel.com>
- We have an issue with mingw cross compilation. https://github.com/ovsrobot/dpdk/actions/runs/3039251235/jobs/4893964186 + meson build --werror --cross-file config/x86/cross-mingw -Dexamples=helloworld -Dplatform=generic --default-library=static --buildtype=debugoptimized -Dcheck_includes=true The Meson build system Version: 0.53.0 Source dir: /home/runner/work/dpdk/dpdk Build dir: /home/runner/work/dpdk/dpdk/build Build type: cross build Program cat found: YES (/usr/bin/cat) Project name: DPDK Project version: 22.11.0-rc0 C compiler for the build machine: ccache gcc (gcc 9.4.0 "gcc (Ubuntu 9.4.0-1ubuntu1~20.04.1) 9.4.0") C linker for the build machine: gcc GNU ld.bfd 2.34 meson.build:4:0: ERROR: Unable to determine dynamic linker - I reproduced locally, it looks like meson is trying to pass some -fuse-ld option that is not understood. 4577 write(2, "x86_64-w64-mingw32-gcc: error: unrecognized command line option \342\200\230-fuse-ld=x86_64-w64-mingw32-ld\342\200\231\n", 101) = 101 - Upgrading to 0.53.1, I don't see the issue anymore for mingw, so I pushed a branch in GHA to get a status for other targets. https://github.com/david-marchand/dpdk/actions/runs/3205007946 -- David Marchand
