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From: Piotr Kubaj <pkubaj@FreeBSD.org>
Date: Fri, 17 Apr 2020 11:02:46 +0000 (UTC)
To: ports-committers@freebsd.org, svn-ports-all@freebsd.org,
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Subject: svn commit: r531925 - head/graphics/mesa-libs
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Author: pkubaj
Date: Fri Apr 17 11:02:45 2020
New Revision: 531925
URL: https://svnweb.freebsd.org/changeset/ports/531925

Log:
  graphics/mesa-libs: fix build on powerpc head
  
  Clang currently lacks atomic functions on powerpc, making build fail:
  u_atomic.c:64:1: error: definition of builtin function '__sync_val_compare_and_swap_8'
  
  Use GCC for now.

Modified:
  head/graphics/mesa-libs/Makefile

Modified: head/graphics/mesa-libs/Makefile
==============================================================================
--- head/graphics/mesa-libs/Makefile	Fri Apr 17 10:56:43 2020	(r531924)
+++ head/graphics/mesa-libs/Makefile	Fri Apr 17 11:02:45 2020	(r531925)
@@ -44,6 +44,8 @@ MESA_INSTALL_WRKSRC+=	src/egl
 .if ${ARCH} == "i386"
 # PR230239 Fix the build for i386 when WITH_LLD_IS_LD is set
 LDFLAGS+=-Wl,-z,notext
+.elif ${ARCH} == "powerpc"
+USE_GCC=	yes
 .endif
 
 .include "${MASTERDIR}/Makefile.targets"