[dpdk-dev] [PATCH] windows: minor build fixes
Ranjit Menon
ranjit.menon at intel.com
Fri Oct 30 22:41:12 CET 2020
On 10/30/2020 10:46 AM, Nick Connolly wrote:
> Don't run symlink-drivers-solibs.sh as part of 'install' because
> Windows doesn't support shell scripts.
>
> Meson versions >= 0.54.0 include support for handling /implib
> with msvc link. Specifying it explicitly causes failures when
> linking against the dll. Tested using Link 14.27.29112.0 and
> Clang 11.0.0.
>
> Signed-off-by: Nick Connolly <nick.connolly at mayadata.io>
> ---
> config/meson.build | 8 +++++---
> drivers/meson.build | 6 ++++--
> lib/meson.build | 6 ++++--
> 3 files changed, 13 insertions(+), 7 deletions(-)
>
> diff --git a/config/meson.build b/config/meson.build
> index 258b01d06..a29693b88 100644
> --- a/config/meson.build
> +++ b/config/meson.build
> @@ -57,9 +57,11 @@ eal_pmd_path = join_paths(get_option('prefix'), driver_install_path)
> # driver .so files often depend upon the bus drivers for their connect bus,
> # e.g. ixgbe depends on librte_bus_pci. This means that the bus drivers need
> # to be in the library path, so symlink the drivers from the main lib directory.
> -meson.add_install_script('../buildtools/symlink-drivers-solibs.sh',
> - get_option('libdir'),
> - pmd_subdir_opt)
> +if not is_windows
> + meson.add_install_script('../buildtools/symlink-drivers-solibs.sh',
> + get_option('libdir'),
> + pmd_subdir_opt)
> +endif
>
> # set the machine type and cflags for it
> if meson.is_cross_build()
> diff --git a/drivers/meson.build b/drivers/meson.build
> index 4bb7e9218..6b50f7238 100644
> --- a/drivers/meson.build
> +++ b/drivers/meson.build
> @@ -186,8 +186,10 @@ foreach subpath:subdirs
> lk_deps = [version_map, def_file, mingw_map]
> if is_windows
> if is_ms_linker
> - lk_args = ['-Wl,/def:' + def_file.full_path(),
> - '-Wl,/implib:drivers\\' + implib]
> + lk_args = ['-Wl,/def:' + def_file.full_path()]
> + if meson.version().version_compare('<0.54.0')
> + lk_args += ['-Wl,/implib:drivers\\' + implib]
> + endif
> else
> lk_args = ['-Wl,--version-script=' + mingw_map.full_path()]
> endif
> diff --git a/lib/meson.build b/lib/meson.build
> index 1bb019720..ed00f8914 100644
> --- a/lib/meson.build
> +++ b/lib/meson.build
> @@ -157,8 +157,10 @@ foreach l:libraries
> output: '@0 at _mingw.map'.format(libname))
>
> if is_ms_linker
> - lk_args = ['-Wl,/def:' + def_file.full_path(),
> - '-Wl,/implib:lib\\' + implib]
> + lk_args = ['-Wl,/def:' + def_file.full_path()]
> + if meson.version().version_compare('<0.54.0')
> + lk_args += ['-Wl,/implib:lib\\' + implib]
> + endif
> else
> if is_windows
> lk_args = ['-Wl,--version-script=' + mingw_map.full_path()]
Thanks, Nick. This finally fixes this problem I've been having since I
upgraded to meson v0.54.
Tested-by: Ranjit Menon <ranjit.menon at intel.com>
Acked-by: Ranjit Menon <ranjit.menon at intel.com>
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