From 0249a3dc2f3522ed725c875e8a6f2be94adddadb Mon Sep 17 00:00:00 2001
From: jiayuehua <3423893+jiayuehua@users.noreply.github.com>
Date: Sat, 19 Oct 2024 14:03:34 +0800
Subject: [PATCH] fix SCN_HAS_STD_REGEX_MULTILINE marco

---
 ...ix-SCN_HAS_STD_REGEX_MULTILINE-marco.patch | 21 +++++++++++++++++++
 ports/scnlib/vcpkg.json                       |  1 +
 versions/baseline.json                        |  2 +-
 versions/s-/scnlib.json                       |  5 +++++
 4 files changed, 28 insertions(+), 1 deletion(-)
 create mode 100644 ports/scnlib/fix-SCN_HAS_STD_REGEX_MULTILINE-marco.patch

diff --git a/ports/scnlib/fix-SCN_HAS_STD_REGEX_MULTILINE-marco.patch b/ports/scnlib/fix-SCN_HAS_STD_REGEX_MULTILINE-marco.patch
new file mode 100644
index 00000000000000..9ec99b17e03055
--- /dev/null
+++ b/ports/scnlib/fix-SCN_HAS_STD_REGEX_MULTILINE-marco.patch
@@ -0,0 +1,21 @@
+diff --git a/include/scn/fwd.h b/include/scn/fwd.h
+index 9b4892f..018a4f4 100644
+--- a/include/scn/fwd.h
++++ b/include/scn/fwd.h
+@@ -739,11 +739,11 @@ SCN_GCC_POP
+ #endif
+ 
+ // Detect std::regex_constants::multiline:
+-// libc++ 15 and later, or libstdc++ 11.4 or later
+-// (2021-09-29 is the date of the commit introducing `multiline`,
+-//  libstdc++ doesn't support checking for minor versions)
+-#if SCN_STDLIB_LIBCPP >= 15000 || SCN_STDLIB_GLIBCXX >= 12 || \
+-    (SCN_STDLIB_GLIBCXX == 11 && __GLIBCXX__ >= 20210929L)
++// libc++ 15 and later, or libstdc++ 12 or later
++
++
++#if SCN_STDLIB_LIBCPP >= 15000 || SCN_STDLIB_GLIBCXX >= 12 
++
+ #define SCN_HAS_STD_REGEX_MULTILINE 1
+ #else
+ #define SCN_HAS_STD_REGEX_MULTILINE 0
diff --git a/ports/scnlib/vcpkg.json b/ports/scnlib/vcpkg.json
index 988e53f36e4d2f..2b4a2907b823fa 100644
--- a/ports/scnlib/vcpkg.json
+++ b/ports/scnlib/vcpkg.json
@@ -1,6 +1,7 @@
 {
   "name": "scnlib",
   "version": "3.0.1",
+  "port-version": 1,
   "description": "scnlib is a modern C++ library for replacing scanf and std::istream",
   "homepage": "https://scnlib.dev/",
   "license": "Apache-2.0",
diff --git a/versions/baseline.json b/versions/baseline.json
index bc5cd6adb92291..065d8e992cb2c7 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -8106,7 +8106,7 @@
     },
     "scnlib": {
       "baseline": "3.0.1",
-      "port-version": 0
+      "port-version": 1
     },
     "scope-guard": {
       "baseline": "1.1.0",
diff --git a/versions/s-/scnlib.json b/versions/s-/scnlib.json
index dc1e776c2b1897..e863b456000e36 100644
--- a/versions/s-/scnlib.json
+++ b/versions/s-/scnlib.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "ead098e5e91b1454aa1e8570a2b11c5a52416989",
+      "version": "3.0.1",
+      "port-version": 1
+    },
     {
       "git-tree": "cbbd6d359bd0838808caa2ffd0982f87c8587fab",
       "version": "3.0.1",