svn commit: r446855 - head/cad/openvsp

[Raphael Kubo da Costa]

Author: rakuco
Date: Fri Jul 28 21:45:44 2017
New Revision: 446855
URL: https://svnweb.freebsd.org/changeset/ports/446855

Log:
  Explicitly build with -std=gnu++11.
  
  This fixes the build with GCC 6, which switched its default from -std=gnu++98
  to -std=gnu++14. With this switch, it added a `operator delete(void*, size_t)'
  overload and uses it for all delete calls. This does not play well with
  dependencies built with other compilers (such as base clang), which use the old
  operator delete overload and cause linking errors.
  
  PR:		219484
  Submitted by:	fernando.apesteguia at gmail.com (maintainer)
  MFH:		2017Q3

Modified:
  head/cad/openvsp/Makefile

Modified: head/cad/openvsp/Makefile
==============================================================================
--- head/cad/openvsp/Makefile	Fri Jul 28 21:45:20 2017	(r446854)
+++ head/cad/openvsp/Makefile	Fri Jul 28 21:45:44 2017	(r446855)
@@ -34,6 +34,13 @@ CMAKE_SOURCE_PATH=	${WRKSRC}/SuperProject
 CMAKE_INSTALL_PREFIX=	${STAGEDIR}${PREFIX}
 USES=		cmake:outsource,noninja compiler:gcc-c++11-lib jpeg
 
+# On FreeBSD < 11 libc++ lacks support for sized delete operators.
+# GCC dropped the builtin version of these operators in 6+ by
+# defaulting to gnu++14. Force c++11 instead.
+# For a more detailed discussion see:
+# https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=219484
+USE_CXXSTD=	gnu++11
+
 CMAKE_ARGS=	-DVSP_USE_SYSTEM_CMINPACK:BOOLEAN=yes \
 		-DVSP_USE_SYSTEM_CPPTEST:BOOLEAN=yes \
 		-DVSP_USE_SYSTEM_CODEELI:BOOLEAN=no \