Package Details: llvm-minimal-git 21.0.0_r537041.f2e62cfca5e5-1

Git Clone URL: https://aur.archlinux.org/llvm-minimal-git.git (read-only, click to copy)
Package Base: llvm-minimal-git
Description: Collection of modular and reusable compiler and toolchain technologies, trimmed down git version
Upstream URL: https://llvm.org/
Licenses: Apache-2.0 WITH LLVM-exception
Conflicts: llvm
Provides: llvm
Submitter: Lone_Wolf
Maintainer: Lone_Wolf
Last Packager: Lone_Wolf
Votes: 5
Popularity: 0.000006
First Submitted: 2019-05-14 19:32 (UTC)
Last Updated: 2025-05-10 11:10 (UTC)

Dependencies (18)

Required by (617)

Sources (1)

Pinned Comments

Lone_Wolf commented on 2022-11-02 11:39 (UTC)

During building you may encounter lots of coredumps, slowing build down or even dramatically reducing the responsiveness of your system.

See https://wiki.archlinux.org/title/Core_dump for solutions/workarounds .

Lone_Wolf commented on 2020-08-22 12:30 (UTC) (edited on 2020-08-22 12:31 (UTC) by Lone_Wolf)

Archlinux currently has 3 llvm git implementations

  1. this package

    • see other pinned comments for details

  2. llvm-git

    • It aims to provide a full llvm/clang compiler environment for development purposes.
    • Supports cross-compiling , bindings for external stuff (python, ocaml etc) , and some things not in extra-llvm.
    • intended to be used with archlinux core,extra & community repos
    • CONFLICTS with extra llvm/clang packages
    • binary versions in chaotic aur unofficial repository

  3. packages created & maintained by Lordheavy, an arch developer

    • intended to be used with archlinux testing repos
    • sometimes has problems on systems where testing repos are disabled
    • uses same package structure as llvm/clang in official repos
    • source
    • binary versions in LordHeavys unoffical repo

Lone_Wolf commented on 2019-08-25 12:39 (UTC) (edited on 2021-01-30 21:15 (UTC) by Lone_Wolf)

Why does this package exist ?

Llvm & aur llvm-git are intended to provide a full development environment of llvm/clang suite that can replace eachother completely (aur llvm-git adds some xtra functionality)

llvm-minimal-git is a stripped-down llvm trunk build with these goals :

  • llvm-libs-minimal-git must coexist with stable llvm-libs
  • provide what's needed for mesa trunk (it's a hard dependency for mesa-minimal-git and a possible dependeny for mesa-git)
  • provide basic llvm/clang compiler functionality on x86-64 architecture

Some of the things that are stripped out :

  • cross-compiling support
  • bindings for ocaml
  • bindings for go
  • lld , lldb and polly
  • documentation
  • examples
  • benchmarks

Maintainers (and users) should only depend on llvm-miminal-git after verifying it satisfies what they need.

Lone_Wolf commented on 2019-08-21 13:51 (UTC) (edited on 2024-02-24 20:50 (UTC) by Lone_Wolf)

When building this you are likely to see test failures in terminal output / logs.

The command used for the tests has been changed to continue regardless of failures. Incase you don't want to run the tests you can use --nocheck option of makepkg.

Latest Comments

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bpierre commented on 2019-05-30 21:23 (UTC)

Depends on your umask (I default to a non-permissive one) and how you build the package.

Lone_Wolf commented on 2019-05-30 19:37 (UTC)

Looks like that file already has 644 permissions.

$ stat pkg/llvm-minimal-git/usr/include/llvm/Config/llvm-config.h 
  File: pkg/llvm-minimal-git/usr/include/llvm/Config/llvm-config.h
  Size: 168             Blocks: 8          IO Block: 4096   regular file
Device: 10302h/66306d   Inode: 5128021     Links: 1
Access: (0644/-rw-r--r--)  Uid: ( 1000/panoramix)   Gid: ( 1000/panoramix)
Access: 2019-05-30 00:29:05.599799638 +0200
Modify: 2019-05-30 00:01:18.000000000 +0200
Change: 2019-05-30 00:29:04.649791531 +0200
 Birth: 2019-05-30 00:28:08.012636305 +0200
$

bpierre commented on 2019-05-30 18:21 (UTC)

Minor tweak to ensure /usr/include/llvm/Config/llvm-config.h permissions are right:

 PKGBUILD | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git c/PKGBUILD w/PKGBUILD
index ebf594f..74d63e3 100644
--- c/PKGBUILD
+++ w/PKGBUILD
@@ -136,7 +136,7 @@ package_llvm-minimal-git() {
         # Needed for multilib (https://bugs.archlinux.org/task/29951)
         # Header stub is taken from Fedora
         mv "$pkgdir"/usr/include/llvm/Config/llvm-config{,-64}.h
-        cp "$srcdir"/llvm-config.h "$pkgdir"/usr/include/llvm/Config/llvm-config.h
+        install -Dm644 "$srcdir"/llvm-config.h "$pkgdir"/usr/include/llvm/Config/llvm-config.h
     fi

     install -Dm644 "$srcdir"/llvm-project/llvm/LICENSE.TXT "$pkgdir"/usr/share/licenses/"$pkgname"/LICENSE

bpierre commented on 2019-05-29 14:58 (UTC)

The PKGBUILD should use ninja $NINJAFLAGS (not ninja "$NINJAFLAGS"), so the value is properly split (e.g. when using NINJAFLAGS="-j3 -k0") and it works when it's empty.

yurikoles commented on 2019-05-29 14:38 (UTC)

@Lone_Wolf and now package doesn't work OOB because user should set unofficial undocumented NINJAFLAGS?

artivision commented on 2019-05-29 11:26 (UTC)

Fail with /var/tmp/pamac-build-jojo/llvm-minimal-git/src/_build/ empty error.

yurikoles commented on 2019-05-25 06:52 (UTC)

Actually, transition to one monorepo for whole llvm projects was a couple of months ago, the single repos are still maintained.

Lone_Wolf commented on 2019-05-24 19:02 (UTC)

Unfortunately those monorepos aren't documented anywhere as far as I know.

After getting weird errors during building for clang-minmal-git that didn't occur for llvm-git, I've now integrated compiler-rt-minimal-git and clang-minimal-git in this package. compiler-rt-minimal-git and clang-minimal-git will be removed in a few weeks.

yurikoles commented on 2019-05-14 19:52 (UTC)

@Lone_Wolf the old single project repos still maintained, e.g. http://llvm.org/git/llvm.git

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