gnu: Add zig-0.10.0-675.

* gnu/packages/patches/zig-0.10.0-675-TypeOf-hack.patch: New file.
* gnu/local.mk (dist_patch_DATA): Regisiter it.
* gnu/packages/zig.scm (zig-0.10.0-675): New variable.

Change-Id: Id508a2611bbfbbe5fc5a104d76209e9168b1596d

3 files changed, 94 insertions, 0 deletions

diff --git a/gnu/local.mk b/gnu/local.mk
index bfe73bc54a..2aea9ffe0b 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -2420,6 +2420,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/zig-0.10-fix-runpath.patch		\
   %D%/packages/patches/zig-0.10-use-system-paths.patch		\
   %D%/packages/patches/zig-0.10.0-610-bootstrap-resolve-conflicts.patch	\
+  %D%/packages/patches/zig-0.10.0-675-TypeOf-hack.patch		\
   %D%/packages/patches/zsh-egrep-failing-test.patch		\
   %D%/packages/patches/zuo-bin-sh.patch
 
diff --git a/gnu/packages/patches/zig-0.10.0-675-TypeOf-hack.patch b/gnu/packages/patches/zig-0.10.0-675-TypeOf-hack.patch
new file mode 100644
index 0000000000..3019645556
--- /dev/null
+++ b/gnu/packages/patches/zig-0.10.0-675-TypeOf-hack.patch
@@ -0,0 +1,48 @@
+From f4392c034ca6fe003e828b8255c635003d4f6c36 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Motiejus=20Jak=C5=A1tys?= <motiejus@jakstys.lt>
+Date: Sun, 3 Nov 2024 22:20:13 +0200
+Subject: [PATCH] 0.10.0-675-g9d93b2ccf1 @TypeOf hack
+
+---
+ lib/std/log.zig     | 4 ++--
+ src/link/strtab.zig | 2 +-
+ 2 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/lib/std/log.zig b/lib/std/log.zig
+index 9ebe85c004..f174946565 100644
+--- a/lib/std/log.zig
++++ b/lib/std/log.zig
+@@ -121,7 +121,7 @@ else
+ 
+ fn log(
+     comptime message_level: Level,
+-    comptime scope: @Type(.EnumLiteral),
++    comptime scope: @TypeOf(.EnumLiteral),
+     comptime format: []const u8,
+     args: anytype,
+ ) void {
+@@ -167,7 +167,7 @@ pub fn defaultLog(
+ 
+ /// Returns a scoped logging namespace that logs all messages using the scope
+ /// provided here.
+-pub fn scoped(comptime scope: @Type(.EnumLiteral)) type {
++pub fn scoped(comptime scope: @TypeOf(.EnumLiteral)) type {
+     return struct {
+         /// Log an error message. This log level is intended to be used
+         /// when something has gone wrong. This might be recoverable or might
+diff --git a/src/link/strtab.zig b/src/link/strtab.zig
+index abb58defef..2048aa216e 100644
+--- a/src/link/strtab.zig
++++ b/src/link/strtab.zig
+@@ -5,7 +5,7 @@ const Allocator = mem.Allocator;
+ const StringIndexAdapter = std.hash_map.StringIndexAdapter;
+ const StringIndexContext = std.hash_map.StringIndexContext;
+ 
+-pub fn StringTable(comptime log_scope: @Type(.EnumLiteral)) type {
++pub fn StringTable(comptime log_scope: @TypeOf(.EnumLiteral)) type {
+     return struct {
+         const Self = @This();
+ 
+-- 
+2.44.1
+
diff --git a/gnu/packages/zig.scm b/gnu/packages/zig.scm
index 30fa94b729..6ccbffed54 100644
--- a/gnu/packages/zig.scm
+++ b/gnu/packages/zig.scm
@@ -363,4 +363,49 @@ toolchain.  Among other features it provides
          (delete "glibc-abi-tool")))
       (outputs '("out" "zig1")))))
 
+;; Supply zig1.wasm.zst, build zig2 + zig1.wasm, install zig2 + zig1.wasm.zst.
+(define zig-0.10.0-675
+  (let ((commit "9d93b2ccf11f584320a2c5209dd2d94705167695")
+        (revision "675")
+        (base zig-0.10.0-610))
+    (package
+      (inherit base)
+      (name "zig")
+      (version (git-version "0.10.0" revision commit))
+      (source
+       (origin
+         (inherit (zig-source
+                   version commit
+                   "1qsfsv8wg0kz616sgj7dw9ihdz5rsm80p3ambl5lnkrjhwym7z7x"))
+         (patches (search-patches "zig-0.10.0-675-TypeOf-hack.patch"))))
+      (arguments
+       (substitute-keyword-arguments (package-arguments base)
+         ((#:phases phases '%standard-phases)
+          #~(modify-phases #$phases
+              (replace 'prepare-source
+                (lambda* (#:key native-inputs inputs #:allow-other-keys)
+                  (install-file (search-input-file
+                                 (or native-inputs inputs) "bin/zig1.wasm.zst")
+                                "stage1")))
+              (add-after 'prepare-source 'remove-stage3
+                (lambda _
+                  ;; Multiline substitution.
+                  (invoke
+                   "sed" "--in-place" "/^add_custom_target(stage3/,/^)$/d"
+                   "CMakeLists.txt")))
+              (replace 'install
+                (lambda _
+                  (install-file "zig2" (string-append #$output "/bin"))
+                  (mkdir-p (string-append #$output "/lib"))
+                  (copy-recursively "lib" (string-append #$output "/lib/zig"))))
+              (replace 'build-zig1
+                (lambda _
+                  (invoke "./zig2" "build" "update-zig1" "--verbose")))
+              (delete 'patch-more-shebangs)
+              (delete 'backup-source)
+              (delete 'restore-source)))))
+      (native-inputs
+       (modify-inputs (package-native-inputs base)
+         (prepend `(,base "zig1")))))))
+
 (define-public zig zig-0.10)