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gnu: zig: Fix build.

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* gnu/packages/patches/zig-do-not-link-against-librt.patch: New file.
* gnu/local.mk (dist_patch_DATA): Register it.
* gnu/packages/zig.scm (zig-0.10): Use it.  Also force LLVM to be dynamically
linked, and set up the CC env variable.
(zig-0.9): Also use the above patch.

Signed-off-by: Andreas Enge <andreas@enge.fr>
This commit is contained in:
Josselin Poiret 2023-04-22 13:34:56 +02:00 committed by Andreas Enge
parent 5569971659
commit 228c9308ff
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GPG key ID: F7D5C9BF765C61E3
3 changed files with 22 additions and 4 deletions
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1
gnu/local.mk
View file

@ -2058,6 +2058,7 @@ dist_patch_DATA = \
%D%/packages/patches/xterm-370-explicit-xcursor.patch \
%D%/packages/patches/xygrib-fix-finding-data.patch \
%D%/packages/patches/yggdrasil-extra-config.patch \
%D%/packages/patches/zig-do-not-link-against-librt.patch \
%D%/packages/patches/zig-use-system-paths.patch \
%D%/packages/patches/zsh-egrep-failing-test.patch

10
gnu/packages/patches/zig-do-not-link-against-librt.patch Normal file
View file

@ -0,0 +1,10 @@
--- a/src/target.zig 2023-04-22 11:44:47.917416658 +0200
+++ b/src/target.zig 2023-04-22 11:45:04.577465352 +0200
@@ -478,7 +478,6 @@
"-lpthread",
"-lc",
"-ldl",
- "-lrt",
"-lutil",
},
},

15
gnu/packages/zig.scm
View file

@ -21,6 +21,7 @@
(define-module (gnu packages zig)
#:use-module (guix packages)
#:use-module (guix utils)
#:use-module (guix git-download)
#:use-module ((guix licenses) #:prefix license:)
#:use-module (guix build-system cmake)
@ -40,7 +41,8 @@
(commit version)))
(file-name (git-file-name name version))
(sha256
(base32 "1sh5xjsksl52i4cfv1qj36sz5h0ln7cq4pdhgs3960mk8a90im7b"))))
(base32 "1sh5xjsksl52i4cfv1qj36sz5h0ln7cq4pdhgs3960mk8a90im7b"))
(patches (search-patches "zig-do-not-link-against-librt.patch"))))
(build-system cmake-build-system)
(inputs
(list clang-15 ; Clang propagates llvm.
@ -57,14 +59,18 @@
(%current-target-system))
'())
(string-append "-DZIG_TARGET_MCPU=baseline")
"-DZIG_SHARED_LLVM=ON"
(string-append "-DZIG_LIB_DIR=" (assoc-ref %outputs "out")
"/lib/zig"))
#:validate-runpath? #f ; TODO: zig binary can't find ld-linux.
#:out-of-source? #f ; for tests
#:phases
(modify-phases %standard-phases
(add-after 'configure 'set-cache-dir
(lambda _
(add-after 'unpack 'set-env-variables
(lambda* (#:key inputs native-inputs #:allow-other-keys)
;; Set CC, since the stage 2 zig relies on it to find the libc
;; installation, and otherwise silently links against its own.
(setenv "CC" ,(cc-for-target))
;; Set cache dir, otherwise Zig looks for `$HOME/.cache'.
(setenv "ZIG_GLOBAL_CACHE_DIR"
(string-append (getcwd) "/zig-cache"))))
@ -130,7 +136,8 @@ toolchain. Among other features it provides
(file-name (git-file-name name version))
(sha256
(base32 "0nfvgg23sw50ksy0z0ml6lkdsvmd0278mq29m23dbb2jsirkhry7"))
(patches (search-patches "zig-use-system-paths.patch"))))
(patches (search-patches "zig-use-system-paths.patch"
"zig-do-not-link-against-librt.patch"))))
(inputs
(list clang-13 ; Clang propagates llvm.
lld-13))