On Fri, 15 Nov 2024 11:29:10 +0800,
Hilton Chain wrote:
>
> Good news: Thanks to this diff, I know how to add libc to RUNPATH now :)
>
> Another forced push, I have ensured consistent behavior for
> (CROSS_)?LIBRARY_PATH and added libc RUNPATH without restoring the behavior
> passing '-lc' to linker.
>
> Who said not going to implement a ld-wrapper within Zig? :P
> Fortunately it was already there :)
>
> BTW, adding pkg-config to native-inputs works for ncdu.
I have locally made the "use-system-paths" patch larger so that Zig can really
honor "CROSS_" environment variables.
The next issue is cross building with pkg-config. Zig only invokes
"pkg-config", but we don't have a "pkg-config" with search path for target
inputs. I can add a pkg-config-for-zig to workaround this, and then... It's
dynamic linker path, I'll look into it soon.
Also for reproducibility, bin/zig is the only file differs and here's the diff,
I don't know about this part so I currently have no idea on fixing it.
--8<---------------cut here---------------start------------->8---
--- /gnu/store/gqdi4drfn3js5cwgfmlpkyfm2xf3l5b0-zig-0.10.1/bin/zig
+++ cuirass/gqdi4drfn3js5cwgfmlpkyfm2xf3l5b0-zig-0.10.1/bin/zig
├── readelf --wide --decompress --string-dump=.rodata {}
│ @@ -77024,14 +77024,16 @@
│ [149be0] +�&
│ [149bf9] )&
│ [149c12] %
│ [149c28] VO$
│ [149c40] D�(
│ [149c59] >$
│ [149c70] 8�%
│ + [149c94] ;
│ + [149ca0] ;
│ [149ca8] '
│ [149cb0] uespemos�odnarodarenegylsetybdet
│ [149cf0] p��
│ [149d11] O'
│ [149d21] 5&
│ [149d31] f&
│ [149d40] SJ'
--8<---------------cut here---------------end--------------->8---
--8<---------------cut here---------------start------------->8---
--- /gnu/store/466cm9xpjqg80iqracj4qirsrdha1rnk-zig-0.11.0/bin/zig
+++ cuirass/466cm9xpjqg80iqracj4qirsrdha1rnk-zig-0.11.0/bin/zig
├── readelf --wide --decompress --string-dump=.rodata {}
│ @@ -64905,14 +64905,16 @@
│ [ 5ae48]
xpnt4win2kvistawin10ws2003win8_1win10_th2win10_rs1win10_rs2win10_rs3win10_rs4win10_rs5win10_19h1
│ [ 5aef0]
│ [ 5aef8] #
│ [ 5af00] %
│ [ 5af08] %
│ [ 5af10] &
│ [ 5af78] celfhexrawmachospirvdxcontainer
│ + [ 5afc0] ;
│ + [ 5aff8] ;
│ [ 5b070] E
│ [ 5b0b4] ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_
│ [ 5b350]
│ [ 5b380] @
│ [ 5b3e0]
│ [ 5b420] ]
│ [ 5b5e0] %
--8<---------------cut here---------------end--------------->8---
