bug#74217: Bootstrapping Zig with no Binary Blobs
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---
bug#74217: Bootstrapping Zig with no Binary Blobs
On Sat, Nov 16, 2024 at 8:55 AM Hilton Chain wrote: > > On Fri, 15 Nov 2024 22:30:40 +0800, > Hilton Chain wrote: > > > > 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. > > This seem to be an upstream issue, Zig is reproducible only on the same > machine. > I'll verify it and report to upstream. Zig defaults to `-march=native` when building for the host. Try ZIG_TARGET_MCPU=baseline when building stage3. Motiejus
bug#74217: Bootstrapping Zig with no Binary Blobs
On Fri, 15 Nov 2024 22:30:40 +0800, Hilton Chain wrote: > > 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. Adding a file with content like the following and passing --libc to zig works, RUNPATH is correct and no need to set CC then. --8<---cut here---start->8--- include_dir=/gnu/store/dfx90sc16nphh6bd07sjyri6x4s51zni-glibc-cross-aarch64-linux-gnu-2.39/include sys_include_dir=/gnu/store/dfx90sc16nphh6bd07sjyri6x4s51zni-glibc-cross-aarch64-linux-gnu-2.39/include crt_dir=/gnu/store/dfx90sc16nphh6bd07sjyri6x4s51zni-glibc-cross-aarch64-linux-gnu-2.39/lib msvc_lib_dir= kernel32_lib_dir= gcc_dir= --8<---cut here---end--->8--- For cross builds interpreter path like /lib/ld-linux-aarch64.so.1 is used in output binary, I'll find a way to fix it. > 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. This seem to be an upstream issue, Zig is reproducible only on the same machine. I'll verify it and report to upstream.
bug#67241: [PATCH] guix-install.sh: Add message about Info reader.
* etc/guix-install.sh (_info): New procedure.
(_chk_sys_nscd, main_install): Use it.
Change-Id: I2cad8bc2554cd4ea88f30c8a104b7c62f2aa2e0e
---
etc/guix-install.sh | 18 ++
1 file changed, 14 insertions(+), 4 deletions(-)
diff --git a/etc/guix-install.sh b/etc/guix-install.sh
index f07b2741bb..08e25de238 100755
--- a/etc/guix-install.sh
+++ b/etc/guix-install.sh
@@ -5,7 +5,7 @@
# Copyright © 2018 Efraim Flashner
# Copyright © 2019–2020, 2022 Tobias Geerinckx-Rice
# Copyright © 2020 Morgan Smith
-# Copyright © 2020 Simon Tournier
+# Copyright © 2020, 2024 Simon Tournier
# Copyright © 2020 Daniel Brooks
# Copyright © 2021 Jakub Kądziołka
# Copyright © 2021 Chris Marusich
@@ -129,6 +129,16 @@ die()
exit 1
}
+_info()
+{
+if [ "$(type -P info)" ]; then
+_msg "$1"
+else
+_msg "${WAR}Please install Info reader; see package 'info-reader'"
+_msg "$1"
+fi
+}
+
# Return true if user answered yes, false otherwise. The prompt is
# yes-biased, that is, when the user simply enter newline, it is equivalent to
# answering "yes".
@@ -290,11 +300,11 @@ chk_sys_nscd()
if [ "$(type -P pidof)" ]; then
if [ ! "$(pidof nscd)" ]; then
_msg "${WAR}We recommend installing and/or starting your
distribution 'nscd' service"
-_msg "${WAR}Please read 'info guix \"Application Setup\"' about
\"Name Service Switch\""
+_info "${WAR}Please read 'info guix \"Application Setup\"' about
\"Name Service Switch\""
fi
else
_msg "${INF}We cannot determine if your distribution 'nscd' service is
running"
-_msg "${INF}Please read 'info guix \"Application Setup\"' about \"Name
Service Switch\""
+_info "${INF}Please read 'info guix \"Application Setup\"' about
\"Name Service Switch\""
fi
}
@@ -856,7 +866,7 @@ main_install()
rm -r "${tmp_path}"
_msg "${PAS}Guix has successfully been installed!"
-_msg "${INF}Run 'info guix' to read the manual."
+_info "${INF}Run 'info guix' to read the manual."
# Required to source /etc/profile in desktop environments.
_msg "${INF}Please log out and back in to complete the installation."
base-commit: 3e8d3d80f41e016cdfe80e488a78c2351c94fef8
--
2.45.2
