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Merge pull request #85208 from RandomShaper/fix_mingw_clang

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Avoid conflict between mingw-std-threads and Clang's own
This commit is contained in:
Rémi Verschelde 2023-11-22 15:05:10 +01:00
commit f824a670fd
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GPG key ID: C3336907360768E1
6 changed files with 68 additions and 16 deletions
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3
thirdparty/README.md vendored
View file

@ -530,7 +530,8 @@ Files extracted from upstream repository:
- `mingw.shared_mutex.h`
- `mingw.thread.h`
Once copied, apply `no_except.patch` (needed because Godot is built without exceptions).
Once copied, apply `godot.patch` (needed because Godot is built without exceptions
and to avoid std:: replacements leak in Clang builds).
## minimp3

68
thirdparty/mingw-std-threads/no_except.patch → thirdparty/mingw-std-threads/godot.patch vendored
View file

@ -1,7 +1,16 @@
diff --git a/thirdparty/mingw-std-threads/mingw.condition_variable.h b/thirdparty/mingw-std-threads/mingw.condition_variable.h
index 50c5ebd6df..f9e248c154 100644
index 50c5ebd6df..d099fad2ec 100644
--- a/thirdparty/mingw-std-threads/mingw.condition_variable.h
+++ b/thirdparty/mingw-std-threads/mingw.condition_variable.h
@@ -58,7 +58,7 @@
namespace mingw_stdthread
{
-#if defined(__MINGW32__ ) && !defined(_GLIBCXX_HAS_GTHREADS)
+#if defined(__MINGW32__ ) && !defined(_GLIBCXX_HAS_GTHREADS) && !defined(__clang__)
enum class cv_status { no_timeout, timeout };
#else
using std::cv_status;
@@ -87,12 +87,12 @@ public:
: mSemaphore(CreateSemaphoreA(NULL, 0, 0xFFFF, NULL))
{
@ -26,8 +35,17 @@ index 50c5ebd6df..f9e248c154 100644
}
}
public:
@@ -547,7 +547,7 @@ namespace std
// was none. Direct specification (std::), however, would be unaffected.
// Take the safe option, and include only in the presence of MinGW's win32
// implementation.
-#if defined(__MINGW32__ ) && !defined(_GLIBCXX_HAS_GTHREADS)
+#if defined(__MINGW32__ ) && !defined(_GLIBCXX_HAS_GTHREADS) && !defined(__clang__)
using mingw_stdthread::cv_status;
using mingw_stdthread::condition_variable;
using mingw_stdthread::condition_variable_any;
diff --git a/thirdparty/mingw-std-threads/mingw.mutex.h b/thirdparty/mingw-std-threads/mingw.mutex.h
index 03efa13f8b..73698d13cb 100644
index 03efa13f8b..1e881e6c7d 100644
--- a/thirdparty/mingw-std-threads/mingw.mutex.h
+++ b/thirdparty/mingw-std-threads/mingw.mutex.h
@@ -132,7 +132,7 @@ struct _OwnerThread
@ -55,8 +73,17 @@ index 03efa13f8b..73698d13cb 100644
}
bool try_lock()
{
@@ -480,7 +480,7 @@ namespace std
// was none. Direct specification (std::), however, would be unaffected.
// Take the safe option, and include only in the presence of MinGW's win32
// implementation.
-#if defined(__MINGW32__ ) && !defined(_GLIBCXX_HAS_GTHREADS)
+#if defined(__MINGW32__ ) && !defined(_GLIBCXX_HAS_GTHREADS) && !defined(__clang__)
using mingw_stdthread::recursive_mutex;
using mingw_stdthread::mutex;
using mingw_stdthread::recursive_timed_mutex;
diff --git a/thirdparty/mingw-std-threads/mingw.shared_mutex.h b/thirdparty/mingw-std-threads/mingw.shared_mutex.h
index ff1ac65135..5375b0fbd1 100644
index ff1ac65135..ddc46bb826 100644
--- a/thirdparty/mingw-std-threads/mingw.shared_mutex.h
+++ b/thirdparty/mingw-std-threads/mingw.shared_mutex.h
@@ -134,7 +134,7 @@ public:
@ -98,12 +125,28 @@ index ff1ac65135..5375b0fbd1 100644
mMutex->unlock_shared();
mOwns = false;
}
@@ -484,10 +484,10 @@ namespace std
// was none. Direct specification (std::), however, would be unaffected.
// Take the safe option, and include only in the presence of MinGW's win32
// implementation.
-#if (__cplusplus < 201703L) || (defined(__MINGW32__ ) && !defined(_GLIBCXX_HAS_GTHREADS))
+#if (__cplusplus < 201703L) || (defined(__MINGW32__ ) && !defined(_GLIBCXX_HAS_GTHREADS) && !defined(__clang__))
using mingw_stdthread::shared_mutex;
#endif
-#if (__cplusplus < 201402L) || (defined(__MINGW32__ ) && !defined(_GLIBCXX_HAS_GTHREADS))
+#if (__cplusplus < 201402L) || (defined(__MINGW32__ ) && !defined(_GLIBCXX_HAS_GTHREADS) && !defined(__clang__))
using mingw_stdthread::shared_timed_mutex;
using mingw_stdthread::shared_lock;
#elif !defined(MINGW_STDTHREAD_REDUNDANCY_WARNING) // Skip repetition
diff --git a/thirdparty/mingw-std-threads/mingw.thread.h b/thirdparty/mingw-std-threads/mingw.thread.h
index bcdd1a36a8..7ca09e25f5 100644
index bcdd1a36a8..60d2200db2 100644
--- a/thirdparty/mingw-std-threads/mingw.thread.h
+++ b/thirdparty/mingw-std-threads/mingw.thread.h
@@ -196,7 +196,7 @@ public:
int errnum = errno;
@@ -193,10 +193,9 @@ public:
if (int_handle == 0)
{
mHandle = kInvalidHandle;
- int errnum = errno;
delete call;
// Note: Should only throw EINVAL, EAGAIN, EACCES
- throw std::system_error(errnum, std::generic_category());
@ -111,7 +154,7 @@ index bcdd1a36a8..7ca09e25f5 100644
} else {
mThreadId.mId = id_receiver;
mHandle = reinterpret_cast<HANDLE>(int_handle);
@@ -213,11 +213,11 @@ public:
@@ -213,11 +212,11 @@ public:
{
using namespace std;
if (get_id() == id(GetCurrentThreadId()))
@ -126,7 +169,7 @@ index bcdd1a36a8..7ca09e25f5 100644
WaitForSingleObject(mHandle, kInfinite);
CloseHandle(mHandle);
mHandle = kInvalidHandle;
@@ -266,7 +266,7 @@ moving another thread to it.\n");
@@ -266,7 +265,7 @@ moving another thread to it.\n");
if (!joinable())
{
using namespace std;
@ -135,3 +178,12 @@ index bcdd1a36a8..7ca09e25f5 100644
}
if (mHandle != kInvalidHandle)
{
@@ -326,7 +325,7 @@ namespace std
// was none. Direct specification (std::), however, would be unaffected.
// Take the safe option, and include only in the presence of MinGW's win32
// implementation.
-#if defined(__MINGW32__ ) && !defined(_GLIBCXX_HAS_GTHREADS)
+#if defined(__MINGW32__ ) && !defined(_GLIBCXX_HAS_GTHREADS) && !defined(__clang__)
using mingw_stdthread::thread;
// Remove ambiguity immediately, to avoid problems arising from the above.
//using std::thread;

4
thirdparty/mingw-std-threads/mingw.condition_variable.h vendored
View file

@ -58,7 +58,7 @@
namespace mingw_stdthread
{
#if defined(__MINGW32__ ) && !defined(_GLIBCXX_HAS_GTHREADS)
#if defined(__MINGW32__ ) && !defined(_GLIBCXX_HAS_GTHREADS) && !defined(__clang__)
enum class cv_status { no_timeout, timeout };
#else
using std::cv_status;
@ -547,7 +547,7 @@ namespace std
// was none. Direct specification (std::), however, would be unaffected.
// Take the safe option, and include only in the presence of MinGW's win32
// implementation.
#if defined(__MINGW32__ ) && !defined(_GLIBCXX_HAS_GTHREADS)
#if defined(__MINGW32__ ) && !defined(_GLIBCXX_HAS_GTHREADS) && !defined(__clang__)
using mingw_stdthread::cv_status;
using mingw_stdthread::condition_variable;
using mingw_stdthread::condition_variable_any;

2
thirdparty/mingw-std-threads/mingw.mutex.h vendored
View file

@ -480,7 +480,7 @@ namespace std
// was none. Direct specification (std::), however, would be unaffected.
// Take the safe option, and include only in the presence of MinGW's win32
// implementation.
#if defined(__MINGW32__ ) && !defined(_GLIBCXX_HAS_GTHREADS)
#if defined(__MINGW32__ ) && !defined(_GLIBCXX_HAS_GTHREADS) && !defined(__clang__)
using mingw_stdthread::recursive_mutex;
using mingw_stdthread::mutex;
using mingw_stdthread::recursive_timed_mutex;

4
thirdparty/mingw-std-threads/mingw.shared_mutex.h vendored
View file

@ -484,10 +484,10 @@ namespace std
// was none. Direct specification (std::), however, would be unaffected.
// Take the safe option, and include only in the presence of MinGW's win32
// implementation.
#if (__cplusplus < 201703L) || (defined(__MINGW32__ ) && !defined(_GLIBCXX_HAS_GTHREADS))
#if (__cplusplus < 201703L) || (defined(__MINGW32__ ) && !defined(_GLIBCXX_HAS_GTHREADS) && !defined(__clang__))
using mingw_stdthread::shared_mutex;
#endif
#if (__cplusplus < 201402L) || (defined(__MINGW32__ ) && !defined(_GLIBCXX_HAS_GTHREADS))
#if (__cplusplus < 201402L) || (defined(__MINGW32__ ) && !defined(_GLIBCXX_HAS_GTHREADS) && !defined(__clang__))
using mingw_stdthread::shared_timed_mutex;
using mingw_stdthread::shared_lock;
#elif !defined(MINGW_STDTHREAD_REDUNDANCY_WARNING) // Skip repetition

3
thirdparty/mingw-std-threads/mingw.thread.h vendored
View file

@ -193,7 +193,6 @@ public:
if (int_handle == 0)
{
mHandle = kInvalidHandle;
int errnum = errno;
delete call;
// Note: Should only throw EINVAL, EAGAIN, EACCES
__builtin_trap();
@ -326,7 +325,7 @@ namespace std
// was none. Direct specification (std::), however, would be unaffected.
// Take the safe option, and include only in the presence of MinGW's win32
// implementation.
#if defined(__MINGW32__ ) && !defined(_GLIBCXX_HAS_GTHREADS)
#if defined(__MINGW32__ ) && !defined(_GLIBCXX_HAS_GTHREADS) && !defined(__clang__)
using mingw_stdthread::thread;
// Remove ambiguity immediately, to avoid problems arising from the above.
//using std::thread;