vcpkg/ports/irrlicht/fix-sysctl.patch

--- a/source/Irrlicht/COSOperator.cpp
+++ b/source/Irrlicht/COSOperator.cpp
@@ -11,8 +11,8 @@
 #else
 #include <string.h>
 #include <unistd.h>
-#ifndef _IRR_SOLARIS_PLATFORM_
 #include <sys/types.h>
+#ifdef _IRR_OSX_PLATFORM_
 #include <sys/sysctl.h>
 #endif
 #endif
[irrlicht] Patch moved sysctl.h header file (#13137) Sysctl has been deprecated for a while and in newer versions of glibc it is removed which leads to a compilation error on modern Linux. This is fixed in SVN trunk of irrlich so I copied the include guards from there. In this case sysctl headers are only loaded for OS X where they are also actually used. 2020-08-26 05:47:28 +08:00			`--- a/source/Irrlicht/COSOperator.cpp`
			`+++ b/source/Irrlicht/COSOperator.cpp`
			`@@ -11,8 +11,8 @@`
			`#else`
			`#include <string.h>`
			`#include <unistd.h>`
			`-#ifndef _IRR_SOLARIS_PLATFORM_`
			`#include <sys/types.h>`
			`+#ifdef _IRR_OSX_PLATFORM_`
			`#include <sys/sysctl.h>`
			`#endif`
			`#endif`