3 files changed, 16 insertions, 13 deletions
diff --git a/devel/c4core/files/patch-CMakeLists.txt b/devel/c4core/files/patch-CMakeLists.txt
index 4cbafd9718c8..f34977611159 100644
--- a/devel/c4core/files/patch-CMakeLists.txt
+++ b/devel/c4core/files/patch-CMakeLists.txt
@@ -1,7 +1,7 @@
---- CMakeLists.txt.orig	2022-01-06 20:06:58 UTC
+--- CMakeLists.txt.orig	2025-04-10 19:49:39 UTC
 +++ CMakeLists.txt
-@@ -60,7 +60,6 @@ set(C4CORE_SRC_FILES
-     c4/windows.hpp
+@@ -69,7 +69,6 @@ set(C4CORE_SRC_FILES
+     c4/version.cpp
      c4/windows_pop.hpp
      c4/windows_push.hpp
 -    c4/c4core.natvis
diff --git a/devel/c4core/files/patch-src_c4_std_string__fwd.hpp b/devel/c4core/files/patch-src_c4_std_string__fwd.hpp
index 1e06b878c1e3..9535c9e0d342 100644
--- a/devel/c4core/files/patch-src_c4_std_string__fwd.hpp
+++ b/devel/c4core/files/patch-src_c4_std_string__fwd.hpp
@@ -1,4 +1,4 @@
---- src/c4/std/string_fwd.hpp.orig	2022-01-06 01:20:26 UTC
+--- src/c4/std/string_fwd.hpp.orig	2025-04-10 19:49:39 UTC
 +++ src/c4/std/string_fwd.hpp
 @@ -14,7 +14,7 @@
  // forward declarations for std::string
@@ -8,4 +8,4 @@
 +#elif defined(_LIBCPP_VERSION) || defined(__APPLE_CC__) || __cplusplus > 199711L
  #include <iosfwd>  // use the fwd header in stdlibc++
  #elif defined(_MSC_VER)
- //! @todo is there a fwd header in msvc?
+ #include "c4/error.hpp"
diff --git a/devel/c4core/files/patch-src_c4_std_vector__fwd.hpp b/devel/c4core/files/patch-src_c4_std_vector__fwd.hpp
index aabe47253a37..1ec0fba1f483 100644
--- a/devel/c4core/files/patch-src_c4_std_vector__fwd.hpp
+++ b/devel/c4core/files/patch-src_c4_std_vector__fwd.hpp
@@ -1,15 +1,18 @@
---- src/c4/std/vector_fwd.hpp.orig	2022-01-06 01:17:58 UTC
+--- src/c4/std/vector_fwd.hpp.orig	2025-04-10 19:49:39 UTC
 +++ src/c4/std/vector_fwd.hpp
-@@ -8,12 +8,10 @@
- // forward declarations for std::vector
- #if defined(__GLIBCXX__) || defined(__GLIBCPP__) || defined(_MSC_VER)
+@@ -14,7 +14,6 @@ namespace std {
+ __pragma(warning(disable : 4643))
+ #endif
  namespace std {
 -template<typename> class allocator;
+ #ifdef _GLIBCXX_DEBUG
+ inline namespace __debug {
  template<typename T, typename Alloc> class vector;
- } // namespace std
- #elif defined(_LIBCPP_VERSION)
+@@ -29,7 +28,6 @@ inline namespace _LIBCPP_ABI_NAMESPACE {
+ #elif defined(_LIBCPP_ABI_NAMESPACE)
  namespace std {
+ inline namespace _LIBCPP_ABI_NAMESPACE {
 -template<typename> class allocator;
- #if defined(__EMSCRIPTEN__)
- inline namespace __2 {
  template<typename T, typename Alloc> class vector;
+ } // namespace _LIBCPP_ABI_NAMESPACE
+ } // namespace std