Quoting Eric Engestrom (2018-09-18 09:59:22) > On Tuesday, 2018-09-18 09:35:20 -0700, Dylan Baker wrote: > > Quoting Eric Engestrom (2018-09-18 09:00:49) > > > On Tuesday, 2018-09-18 08:24:52 -0700, Dylan Baker wrote: > > > > Quoting Kenneth Graunke (2018-09-18 01:40:48) > > > > > On Monday, September 17, 2018 3:24:56 PM PDT Dylan Baker wrote: > > > > > > Quoting Marek Ol\u0161ák (2018-09-17 15:14:11) > > > > > > > How do I build 32-bit Mesa with meson? > > > > > > > > > > > > > > Thanks, > > > > > > > Marek > > > > > > > > > > > > > > > > > > > Some people get away with just adding CFLAGs=-m32, but using a > > > > > > cross file and > > > > > > doing a cross build is a better way, and is basically required if > > > > > > you want llvm. > > > > > > Here's mine: https://gitlab.freedesktop.org/snippets/504 > > > > > > > > > > > > Dylan > > > > > > > > > > I've attached mine, I then do: > > > > > > > > > > meson --cross-file=/home/kwg/.local/meson-32-cross > > > > > --buildtype=release --prefix=/home/kwg/Projects/mesa/build/32/install > > > > > -Ddri-drivers=i965 -Dvulkan-drivers=intel -Dgallium-drivers= > > > > > -Db_ndebug=true -Dglvnd=true build/32 > > > > > > > > > > Other than the addition of --cross-file, it's just like any other > > > > > build. > > > > > > > > If you put your cross file in ~/.local/share/meson/cross then you could > > > > just do > > > > > > > > meson --cross-file=meson-32-cross --buildtype=release > > > > --prefix=$PWD/build/32/install -Ddri-drivers=i965 > > > > -Dvulkan-drivers=intel -Dgallium-drivers= -Db_ndebug=true -Dglvnd=true > > > > build/32 > > > > > > > > I think Eric Engstrom also landed is if-debug patches, so ndebug is by > > > > default > > > > only enabled for debug and debugoptimized builds now. I think. > > > > > > Other way around: b_ndebug is false by default and can be manually set > > > to true, or to if-release in which case it is true if buildtype=release, > > > but still false for debugoptimised, debug, minsize and plain unless > > > specified. > > > > ndebug makes my head hurt. I really wish that meson would have called the > > option > > "b_assert" so it could be true for asserts on and false for asserts off. You > > know what, I'm going to go propose that right now. > > I know, and I kind of agree, but it's not gonna fly, because what meson > controls with this option is NDEBUG which is a (de facto?) standard, and > that flag can control more than just asserts.
In C/C++ that's true. What about in Rust and D (for example)? It really feels like carrying legacy cruft around.
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