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@@ -475,7 +475,7 @@ libpython3.6m.so to the correct library path.
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Meson itself is in pure Python and has no binary libraries. But to use
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Meson building system to build multilib, we need to tell Meson some
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information of the ABI. After installation of Meson, create
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-`/usr/share/meson/cross/x86` for 32-bit:
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+`/usr/share/meson/native/x86` for 32-bit:
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```ini
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[binaries]
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@@ -497,10 +497,19 @@ cpu = 'i686'
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endian = 'little'
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```
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-Then we can use `meson --cross-file x86` for 32-bit. `exec_wrapper = ""`
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+Then we can use `meson --native-file x86` for 32-bit. `exec_wrapper = ""`
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tells Meson we can run the generated executables natively. Without it
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some BLFS packages refuse to build.
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+{{% alert note %}}
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+I'd used `/usr/share/meson/cross` and `--cross-file`, just like a
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+*pseudo-cross* building with autoconf `configure` script. But it turned out
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+some packages refuse to build certain parts (for example `gir` files) when
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+they are cross compiled. And, `meson` now uses *host* pkg-config to locate
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+`g-ir-scanner` and `g-ir-compiler`. So we have to stop pretending cross
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+building for 32-bit.
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+{{% /alert %}}
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+
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[14]:http://www.linuxfromscratch.org/lfs/view/8.3-rc2/chapter06/gmp.html
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[15]:http://www.linuxfromscratch.org/lfs/view/8.3-rc2/chapter06/pkg-config.html
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[15a]:http://www.linuxfromscratch.org/lfs/view/development/chapter06/bzip2.html
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Xi Ruoyao