From f99dc0652eb0110395c7629cfd4f2ee1531172ad Mon Sep 17 00:00:00 2001
From: Sergey Volkov <taranarmo@gmail.com>
Date: Fri, 10 Oct 2025 10:07:56 +0200
Subject: [PATCH] julia_112: init at 1.12.1

---
 pkgs/development/compilers/julia/default.nix  |  9 +++++++
 pkgs/development/compilers/julia/generic.nix  |  5 ++++
 .../0001-skip-failing-and-flaky-tests.patch   | 25 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  3 ++-
 4 files changed, 41 insertions(+), 1 deletion(-)
 create mode 100644 pkgs/development/compilers/julia/patches/1.12/0001-skip-failing-and-flaky-tests.patch

diff --git a/pkgs/development/compilers/julia/default.nix b/pkgs/development/compilers/julia/default.nix
index 4013c2196cf6..80fcfd5a0add 100644
--- a/pkgs/development/compilers/julia/default.nix
+++ b/pkgs/development/compilers/julia/default.nix
@@ -97,4 +97,13 @@ in
       ];
     }) { }
   );
+  julia_112 = wrapJulia (
+    callPackage (import ./generic.nix {
+      version = "1.12.1";
+      hash = "sha256-iR0Wu5HIqU1aY1WoLBf6PCRY64kWDUKEQ6CyobhB6lI=";
+      patches = [
+        ./patches/1.12/0001-skip-failing-and-flaky-tests.patch
+      ];
+    }) { }
+  );
 }
diff --git a/pkgs/development/compilers/julia/generic.nix b/pkgs/development/compilers/julia/generic.nix
index 469e0206514d..f1ef721d346c 100644
--- a/pkgs/development/compilers/julia/generic.nix
+++ b/pkgs/development/compilers/julia/generic.nix
@@ -60,6 +60,11 @@ stdenv.mkDerivation rec {
     substituteInPlace deps/curl.mk \
       --replace-fail 'cd $(dir $<) && $(TAR) jxf $(notdir $<)' \
                      'cd $(dir $<) && $(TAR) jxf $(notdir $<) && sed -i "s|/usr/bin/env perl|${lib.getExe buildPackages.perl}|" curl-$(CURL_VER)/scripts/cd2nroff'
+  ''
+  + lib.optionalString (lib.versionAtLeast version "1.12") ''
+    substituteInPlace deps/openssl.mk \
+      --replace-fail 'cd $(dir $<) && $(TAR) -zxf $<' \
+                     'cd $(dir $<) && $(TAR) -zxf $< && sed -i "s|/usr/bin/env perl|${lib.getExe buildPackages.perl}|" openssl-$(OPENSSL_VER)/Configure'
   '';
 
   makeFlags = [
diff --git a/pkgs/development/compilers/julia/patches/1.12/0001-skip-failing-and-flaky-tests.patch b/pkgs/development/compilers/julia/patches/1.12/0001-skip-failing-and-flaky-tests.patch
new file mode 100644
index 000000000000..4ab76c9fa642
--- /dev/null
+++ b/pkgs/development/compilers/julia/patches/1.12/0001-skip-failing-and-flaky-tests.patch
@@ -0,0 +1,25 @@
+From e26b82d0c162b6c22b65b2a5d2cd03d98fd9f5d4 Mon Sep 17 00:00:00 2001
+From: Sergey Volkov <taranarmo@gmail.com>
+Date: Thu, 9 Oct 2025 13:00:31 +0200
+Subject: [PATCH] disable failing and flaky tests
+
+---
+ test/Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/test/Makefile b/test/Makefile
+index 69b7ad1451..583e64a287 100644
+--- a/test/Makefile
++++ b/test/Makefile
+@@ -30,7 +30,7 @@ default:
+ 
+ $(TESTS):
+ 	@cd $(SRCDIR) && \
+-	$(call PRINT_JULIA, $(call spawn,$(JULIA_EXECUTABLE)) --check-bounds=yes --startup-file=no --depwarn=error ./runtests.jl $@)
++	$(call PRINT_JULIA, $(call spawn,$(JULIA_EXECUTABLE)) --check-bounds=yes --startup-file=no --depwarn=error ./runtests.jl --skip NetworkOptions REPL channels FileWatching ccall loading cmdlineargs Distributed precompile compileall $@)
+ 
+ $(addprefix revise-, $(TESTS)): revise-% :
+ 	@cd $(SRCDIR) && \
+-- 
+2.51.0
+
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index c8dc5dce144a..ba165a8c4f3b 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -5184,10 +5184,11 @@ with pkgs;
     julia_19
     julia_110
     julia_111
+    julia_112
     ;
 
   julia-lts = julia_110-bin;
-  julia-stable = julia_111;
+  julia-stable = julia_112;
   julia = julia-stable;
 
   julia-lts-bin = julia_110-bin;