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Fix build on musl-based systems

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On some systems, including Alpine Linux, musl is used instead of
glibc. This commit patches the third-party V-HACD module to provide
a macro not provided by musl.

Fixes #31555.
This commit is contained in:
James Westman 2019-12-10 15:39:19 -06:00
parent 435cced7d8
commit 589eb80a90
2 changed files with 18 additions and 1 deletions
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15
thirdparty/vhacd/0003-fix-musl-build.patch vendored Normal file
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@ -0,0 +1,15 @@
diff --git a/thirdparty/vhacd/inc/vhacdMutex.h b/thirdparty/vhacd/inc/vhacdMutex.h
index 6b09259200..d587dd6387 100644
--- a/thirdparty/vhacd/inc/vhacdMutex.h
+++ b/thirdparty/vhacd/inc/vhacdMutex.h
@@ -71,7 +71,9 @@
#include <pthread.h>
#endif
-#if defined(__APPLE__)
+// -- GODOT start --
+#if defined(__APPLE__) || !defined(__GLIBC__)
+// -- GODOT end --
#define PTHREAD_MUTEX_RECURSIVE_NP PTHREAD_MUTEX_RECURSIVE
#endif

4
thirdparty/vhacd/inc/vhacdMutex.h vendored
View file

@ -71,7 +71,9 @@
#include <pthread.h>
#endif
#if defined(__APPLE__)
// -- GODOT start --
#if defined(__APPLE__) || !defined(__GLIBC__)
// -- GODOT end --
#define PTHREAD_MUTEX_RECURSIVE_NP PTHREAD_MUTEX_RECURSIVE
#endif