From: Victor Romero <romerosanchezv@gmail.com>
Date: Fri, 7 Jun 2019 07:35:31 +0000 (+0300)
Subject: Fix build for OS X (CMake)
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f73611c2f87ad00ec7c25ecfe22d7938f772c1cc;p=gc

Fix build for OS X (CMake)

Issue #275 (bdwgc).

Having "ppc" in CMAKE_OSX_ARCHITECTURES fails the build on Mac
OS X 10.13, at least.

* CMakeLists.txt [APPLE && $CMAKE_OSX_ARCHITECTURES==""]
(CMAKE_OSX_ARCHITECTURES): Set to "x86_64;i386" (instead of
"ppc;i386;x86_64").
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ea47dc25..206ef974 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -56,7 +56,7 @@ add_definitions("-DALL_INTERIOR_POINTERS -DNO_EXECUTE_PERMISSION")
 
 if (APPLE)
   if ("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "")
-    set(CMAKE_OSX_ARCHITECTURES "ppc;i386;x86_64"
+    set(CMAKE_OSX_ARCHITECTURES "x86_64;i386"
         CACHE STRING "Build architectures for Mac OS X" FORCE)
   endif()
 elseif (MSVC)