From 5bb4355ad45579deba552649a1e5854000f004bc Mon Sep 17 00:00:00 2001
From: Nick Cao <nickcao@nichi.co>
Date: Thu, 7 Jul 2022 17:42:46 +0800
Subject: curl: fix build on certain platforms

---
 pkgs/tools/networking/curl/atomic.patch | 30 ++++++++++++++++++++++++++++++
 pkgs/tools/networking/curl/default.nix  |  2 ++
 pkgs/tools/networking/curl/sched.patch  | 26 ++++++++++++++++++++++++++
 3 files changed, 58 insertions(+)
 create mode 100644 pkgs/tools/networking/curl/atomic.patch
 create mode 100644 pkgs/tools/networking/curl/sched.patch

(limited to 'pkgs/tools/networking/curl')

diff --git a/pkgs/tools/networking/curl/atomic.patch b/pkgs/tools/networking/curl/atomic.patch
new file mode 100644
index 0000000000000..77ee610fc117a
--- /dev/null
+++ b/pkgs/tools/networking/curl/atomic.patch
@@ -0,0 +1,30 @@
+From 50efb0822aa0e0ab165158dd0a26e65a2290e6d2 Mon Sep 17 00:00:00 2001
+From: Daniel Stenberg <daniel@haxx.se>
+Date: Tue, 28 Jun 2022 09:00:25 +0200
+Subject: [PATCH] easy_lock: switch to using atomic_int instead of bool
+
+To work with more compilers without requiring separate libs to
+link. Like with gcc-12 for RISC-V on Linux.
+
+Reported-by: Adam Sampson
+Fixes #9055
+Closes #9061
+---
+ lib/easy_lock.h | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/lib/easy_lock.h b/lib/easy_lock.h
+index 07c85c5ffdd19..9c11bc50c5f20 100644
+--- a/lib/easy_lock.h
++++ b/lib/easy_lock.h
+@@ -40,8 +40,8 @@
+ #include <sched.h>
+ #endif
+ 
+-#define curl_simple_lock atomic_bool
+-#define CURL_SIMPLE_LOCK_INIT false
++#define curl_simple_lock atomic_int
++#define CURL_SIMPLE_LOCK_INIT 0
+ 
+ static inline void curl_simple_lock_lock(curl_simple_lock *lock)
+ {
diff --git a/pkgs/tools/networking/curl/default.nix b/pkgs/tools/networking/curl/default.nix
index 38861d36252e7..04bd0bb27cdfe 100644
--- a/pkgs/tools/networking/curl/default.nix
+++ b/pkgs/tools/networking/curl/default.nix
@@ -77,6 +77,8 @@ stdenv.mkDerivation (finalAttrs: {
 
   patches = [
     ./7.79.1-darwin-no-systemconfiguration.patch
+    ./sched.patch
+    ./atomic.patch
   ] ++ lib.optional patchNetrcRegression ./netrc-regression.patch;
 
   outputs = [ "bin" "dev" "out" "man" "devdoc" ];
diff --git a/pkgs/tools/networking/curl/sched.patch b/pkgs/tools/networking/curl/sched.patch
new file mode 100644
index 0000000000000..33f08fa42f249
--- /dev/null
+++ b/pkgs/tools/networking/curl/sched.patch
@@ -0,0 +1,26 @@
+From e2e7f54b7bea521fa8373095d0f43261a720cda0 Mon Sep 17 00:00:00 2001
+From: Daniel Stenberg <daniel@haxx.se>
+Date: Mon, 27 Jun 2022 08:46:21 +0200
+Subject: [PATCH] easy_lock.h: include sched.h if available to fix build
+
+Patched-by: Harry Sintonen
+
+Closes #9054
+---
+ lib/easy_lock.h | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/lib/easy_lock.h b/lib/easy_lock.h
+index 819f50ce815b8..1f54289ceb2d3 100644
+--- a/lib/easy_lock.h
++++ b/lib/easy_lock.h
+@@ -36,6 +36,9 @@
+ 
+ #elif defined (HAVE_ATOMIC)
+ #include <stdatomic.h>
++#if defined(HAVE_SCHED_YIELD)
++#include <sched.h>
++#endif
+ 
+ #define curl_simple_lock atomic_bool
+ #define CURL_SIMPLE_LOCK_INIT false
-- 
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