From 273d802b4529f33e40bd5efc51501fc4c9003db4 Mon Sep 17 00:00:00 2001
From: Viktor Dukhovni <ietf-dane@dukhovni.org>
Date: Sun, 10 Nov 2019 13:11:19 -0500
Subject: [PATCH] On FreeBSD 12 sys/sysctl.h requires sys/types.h
Else build fails with:
In file included from ExecutablePath.hsc:42:
/usr/include/sys/sysctl.h:1062:25: error: unknown type name 'u_int'; did you mean 'int'?
int sysctl(const int *, u_int, void *, size_t *, const void *, size_t);
^~~~~
int
compiling libraries/base/dist-install/build/System/Environment/ExecutablePath_hsc_make.c failed (exit code 1)
Perhaps also also other FreeBSD releases, but additional include
will no harm even if not needed.
---
libraries/base/System/Environment/ExecutablePath.hsc | 1 +
1 file changed, 1 insertion(+)
diff --git a/libraries/base/System/Environment/ExecutablePath.hsc b/libraries/base/System/Environment/ExecutablePath.hsc
index 3c9d36cb884b..cdf39ea0411a 100644
--- a/libraries/base/System/Environment/ExecutablePath.hsc
+++ b/libraries/base/System/Environment/ExecutablePath.hsc
@@ -39,6 +39,7 @@ import Foreign.Marshal.Array
import Foreign.Ptr
import Foreign.Storable
import System.Posix.Internals
+#include <sys/types.h>
#include <sys/sysctl.h>
#elif defined(mingw32_HOST_OS)
import Control.Exception
--
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