Angus Lees [Tue, 8 Mar 2022 10:51:18 +0000 (10:51 +0000)]
Set DT_SONAME when building dylibs
Forwarded: no
In Rust, library filenames include a version-specific hash to help
the run-time linker find the correct version. Unlike in C/C++, the
compiler looks for all libraries matching a glob that ignores the
hash and reads embedded metadata to work out versions, etc.
The upshot is that there is no need for the usual "libfoo.so ->
libfoo-1.2.3.so" symlink common with C/C++ when building with Rust,
and no need to communicate an alternate filename to use at run-time
vs compile time. If linking to a Rust dylib from C/C++ however, a
"libfoo.so -> libfoo-$hash.so" symlink may well be useful and in
this case DT_SONAME=libfoo-$hash.so would be required. More
mundanely, various tools (eg: dpkg-shlibdeps) complain if they don't
find DT_SONAME on shared libraries in public directories.
This patch passes -Wl,-soname=$outfile when building dylibs (and
using a GNU linker).
Our patch to mdbook installs symlinks to systems versions of font-awesome,
highlight, etc. Upstream mdbook otherwise doesn't use symlinks, so this
doesn't affect anything else that's already generated.
Comment: Use https://github.com/infinity0/mdBook/tree/debian to help you rebase the patch on top of a newer version. . Make sure the paths here match the ones in debian/rust-doc.links
Gbp-Pq: Name d-0003-mdbook-strip-embedded-libs.patch
Ximin Luo [Sat, 16 Oct 2021 12:30:24 +0000 (13:30 +0100)]
[PATCH] bootstrap: tweak verbosity settings
Currently the verbosity settings are:
- 2: RUSTC-SHIM envvars get spammed on every invocation, O(30) lines
cargo is passed -v which outputs CLI invocations, O(5) lines
- 3: cargo is passed -vv which outputs build script output, O(0-10) lines
This commit changes it to:
- 1: cargo is passed -v, O(5) lines
- 2: cargo is passed -vv, O(10) lines
- 3: RUSTC-SHIM envvars get spammed, O(30) lines
Angus Lees [Fri, 22 Oct 2021 22:29:14 +0000 (23:29 +0100)]
Set DT_SONAME when building dylibs
Forwarded: no
In Rust, library filenames include a version-specific hash to help
the run-time linker find the correct version. Unlike in C/C++, the
compiler looks for all libraries matching a glob that ignores the
hash and reads embedded metadata to work out versions, etc.
The upshot is that there is no need for the usual "libfoo.so ->
libfoo-1.2.3.so" symlink common with C/C++ when building with Rust,
and no need to communicate an alternate filename to use at run-time
vs compile time. If linking to a Rust dylib from C/C++ however, a
"libfoo.so -> libfoo-$hash.so" symlink may well be useful and in
this case DT_SONAME=libfoo-$hash.so would be required. More
mundanely, various tools (eg: dpkg-shlibdeps) complain if they don't
find DT_SONAME on shared libraries in public directories.
This patch passes -Wl,-soname=$outfile when building dylibs (and
using a GNU linker).
Ximin Luo [Fri, 22 Oct 2021 22:29:14 +0000 (23:29 +0100)]
Don't download SHA256 if it's already available locally
Forwarded: not-needed
In Debian we provide the stage0 tarballs as a separate component so that the
buildds don't need to access the network during the build.
Forwarded: not-needed
Gbp-Pq: Name d-bootstrap-dont-download-stage0.patch
Our patch to mdbook installs symlinks to systems versions of font-awesome,
highlight, etc. Upstream mdbook otherwise doesn't use symlinks, so this
doesn't affect anything else that's already generated.
Comment: Use https://github.com/infinity0/mdBook/tree/debian to help you rebase the patch on top of a newer version. . Make sure the paths here match the ones in debian/rust-doc.links
Gbp-Pq: Name d-0003-mdbook-strip-embedded-libs.patch
Ximin Luo [Sat, 16 Oct 2021 12:30:24 +0000 (13:30 +0100)]
[PATCH] bootstrap: tweak verbosity settings
Currently the verbosity settings are:
- 2: RUSTC-SHIM envvars get spammed on every invocation, O(30) lines
cargo is passed -v which outputs CLI invocations, O(5) lines
- 3: cargo is passed -vv which outputs build script output, O(0-10) lines
This commit changes it to:
- 1: cargo is passed -v, O(5) lines
- 2: cargo is passed -vv, O(10) lines
- 3: RUSTC-SHIM envvars get spammed, O(30) lines
Harald van Dijk [Sun, 5 Sep 2021 15:42:36 +0000 (16:42 +0100)]
[PATCH] Change more x64 size checks to not apply to x32.
Commit 95e096d6 changed a bunch of size checks already, but more have
been added, so this fixes the new ones the same way: the various size
checks that are conditional on target_arch = "x86_64" were not intended
to apply to x86_64-unknown-linux-gnux32, so add
target_pointer_width = "64" to the conditions.
Ximin Luo [Sun, 19 Sep 2021 18:48:33 +0000 (19:48 +0100)]
Don't download SHA256 if it's already available locally
Forwarded: not-needed
In Debian we provide the stage0 tarballs as a separate component so that the
buildds don't need to access the network during the build.
Forwarded: not-needed
Gbp-Pq: Name d-dont-download-stage0.patch
In Rust, library filenames include a version-specific hash to help
the run-time linker find the correct version. Unlike in C/C++, the
compiler looks for all libraries matching a glob that ignores the
hash and reads embedded metadata to work out versions, etc.
The upshot is that there is no need for the usual "libfoo.so ->
libfoo-1.2.3.so" symlink common with C/C++ when building with Rust,
and no need to communicate an alternate filename to use at run-time
vs compile time. If linking to a Rust dylib from C/C++ however, a
"libfoo.so -> libfoo-$hash.so" symlink may well be useful and in
this case DT_SONAME=libfoo-$hash.so would be required. More
mundanely, various tools (eg: dpkg-shlibdeps) complain if they don't
find DT_SONAME on shared libraries in public directories.
This patch passes -Wl,-soname=$outfile when building dylibs (and
using a GNU linker).
Bug: https://github.com/azerupi/mdBook/issues/271
Comment:
Use https://github.com/infinity0/mdBook/tree/debian to help you rebase the
patch on top of a newer version.
.
Make sure the paths here match the ones in debian/rust-doc.links
Comment: Use https://github.com/infinity0/mdBook/tree/debian to help you rebase the patch on top of a newer version. . Make sure the paths here match the ones in debian/rust-doc.links
Gbp-Pq: Name d-0003-mdbook-strip-embedded-libs.patch
projects / rustc-mozilla.git / log