From bd23e60931e4cbe85f8fbefe350b92de277791ea Mon Sep 17 00:00:00 2001
From: Guilhem Saurel <guilhem.saurel@laas.fr>
Date: Wed, 4 Jun 2025 23:48:54 +0200
Subject: [PATCH] Revert "libfaketime: 0.9.10 -> 0.9.11"

This reverts commit abeb33f662ae92b2d9a2d3080c480aef3bff3b0d as it break texlive on darwin
ref. https://github.com/NixOS/nixpkgs/pull/413916
ref. https://github.com/wolfcw/libfaketime/issues/499
---
 .../0001-Remove-unsupported-clang-flags.patch | 13 ++++++++++
 pkgs/by-name/li/libfaketime/package.nix       | 25 +++++++++++++++----
 2 files changed, 33 insertions(+), 5 deletions(-)
 create mode 100644 pkgs/by-name/li/libfaketime/0001-Remove-unsupported-clang-flags.patch

diff --git a/pkgs/by-name/li/libfaketime/0001-Remove-unsupported-clang-flags.patch b/pkgs/by-name/li/libfaketime/0001-Remove-unsupported-clang-flags.patch
new file mode 100644
index 000000000000..7dfad4978005
--- /dev/null
+++ b/pkgs/by-name/li/libfaketime/0001-Remove-unsupported-clang-flags.patch
@@ -0,0 +1,13 @@
+diff --git a/src/Makefile b/src/Makefile
+index 2af4804..bcff809 100644
+--- a/src/Makefile
++++ b/src/Makefile
+@@ -80,7 +80,7 @@ PREFIX ?= /usr/local
+ LIBDIRNAME ?= /lib/faketime
+ PLATFORM ?=$(shell uname)
+ 
+-CFLAGS += -std=gnu99 -Wall -Wextra -Werror -Wno-nonnull-compare -DFAKE_PTHREAD -DFAKE_STAT -DFAKE_UTIME -DFAKE_SLEEP -DFAKE_TIMERS -DFAKE_INTERNAL_CALLS -fPIC -DPREFIX='"'$(PREFIX)'"' -DLIBDIRNAME='"'$(LIBDIRNAME)'"' $(FAKETIME_COMPILE_CFLAGS)
++CFLAGS += -std=gnu99 -Wall -Wextra -DFAKE_PTHREAD -DFAKE_STAT -DFAKE_UTIME -DFAKE_SLEEP -DFAKE_TIMERS -DFAKE_INTERNAL_CALLS -fPIC -DPREFIX='"'$(PREFIX)'"' -DLIBDIRNAME='"'$(LIBDIRNAME)'"' $(FAKETIME_COMPILE_CFLAGS)
+ ifeq ($(PLATFORM),SunOS)
+ CFLAGS += -D__EXTENSIONS__ -D_XOPEN_SOURCE=600
+ endif
diff --git a/pkgs/by-name/li/libfaketime/package.nix b/pkgs/by-name/li/libfaketime/package.nix
index 9c7847b94567..208680a40eb8 100644
--- a/pkgs/by-name/li/libfaketime/package.nix
+++ b/pkgs/by-name/li/libfaketime/package.nix
@@ -9,18 +9,33 @@
 
 stdenv.mkDerivation rec {
   pname = "libfaketime";
-  version = "0.9.11";
+  version = "0.9.10";
 
   src = fetchFromGitHub {
     owner = "wolfcw";
     repo = "libfaketime";
     rev = "v${version}";
-    sha256 = "sha256-a0TjHYzwbkRQyvr9Sj/DqjgLBnE1Z8kjsTQxTfGqLjE=";
+    sha256 = "sha256-DYRuQmIhQu0CNEboBAtHOr/NnWxoXecuPMSR/UQ/VIQ=";
   };
 
-  patches = [
-    ./nix-store-date.patch
-  ];
+  patches =
+    [
+      ./nix-store-date.patch
+      (fetchpatch {
+        name = "0001-libfaketime.c-wrap-timespec_get-in-TIME_UTC-macro.patch";
+        url = "https://github.com/wolfcw/libfaketime/commit/e0e6b79568d36a8fd2b3c41f7214769221182128.patch";
+        sha256 = "sha256-KwwP76v0DXNW73p/YBvwUOPdKMAcVdbQSKexD/uFOYo=";
+      })
+      (fetchpatch {
+        name = "LFS64.patch";
+        url = "https://github.com/wolfcw/libfaketime/commit/f32986867addc9d22b0fab29c1c927f079d44ac1.patch";
+        hash = "sha256-fIXuxxcV9J2IcgwcwSrMo4maObkH9WYv1DC/wdtbq/g=";
+      })
+    ]
+    ++ (lib.optionals stdenv.cc.isClang [
+      # https://github.com/wolfcw/libfaketime/issues/277
+      ./0001-Remove-unsupported-clang-flags.patch
+    ]);
 
   postPatch = ''
     patchShebangs test src