[Midnightbsd-cvs] mports [19693] trunk/Mk/extensions/compiler.mk: c++ 14 support

[laffer1 at midnightbsd.org]

Revision: 19693
          http://svnweb.midnightbsd.org/mports/?rev=19693
Author:   laffer1
Date:     2015-08-09 14:44:26 -0400 (Sun, 09 Aug 2015)
Log Message:
-----------
c++ 14 support

Modified Paths:
--------------
    trunk/Mk/extensions/compiler.mk

Modified: trunk/Mk/extensions/compiler.mk
===================================================================
--- trunk/Mk/extensions/compiler.mk	2015-08-09 18:43:56 UTC (rev 19692)
+++ trunk/Mk/extensions/compiler.mk	2015-08-09 18:44:26 UTC (rev 19693)
@@ -8,6 +8,7 @@
 #
 # c++0x:	The port needs a compiler understanding C++0X
 # c++11-lang:	The port needs a compiler understanding C++11
+# c++14-lang:	The port needs a compiler understanding C++14
 # gcc-c++11-lib:The port needs g++ compiler with a C++11 library
 # c++11-lib:	The port needs a compiler understanding C++11 and with a C++11 ready standard library
 # c11:		The port needs a compiler understanding C11
@@ -32,7 +33,7 @@
 compiler_ARGS=	env
 .endif
 
-VALID_ARGS=	c++11-lib c++11-lang c11 features openmp env nestedfct c++0x gcc-c++11-lib
+VALID_ARGS=	c++11-lib c++11-lang c++14-lang c11 features openmp env nestedfct c++0x gcc-c++11-lib
 
 .if ${compiler_ARGS} == gcc-c++11-lib
 _COMPILER_ARGS+=	features gcc-c++11-lib
@@ -42,6 +43,8 @@
 _COMPILER_ARGS+=	features c++0x
 .elif ${compiler_ARGS} == c++11-lang
 _COMPILER_ARGS+=	features c++11-lang
+.elif ${compiler_ARGS} == c++14-lang
+_COMPILER_ARGS+=	features c++14-lang
 .elif ${compiler_ARGS} == c11
 _COMPILER_ARGS+=	features c11
 .elif ${compiler_ARGS} == features
@@ -73,9 +76,7 @@
 ALT_COMPILER_TYPE=	none
 _ALTCCVERSION=	
 .if ${COMPILER_TYPE} == gcc && exists(/usr/bin/clang)
-.if ${ARCH} == amd64 || ${ARCH} == i386 # clang often non-default for a reason
 _ALTCCVERSION!=	/usr/bin/clang --version
-.endif
 .elif ${COMPILER_TYPE} == clang && exists(/usr/bin/gcc)
 _ALTCCVERSION!=	/usr/bin/gcc --version
 .endif
@@ -112,7 +113,7 @@
 .endif
 
 CSTD=	c89 c99 c11 gnu89 gnu99 gnu11
-CXXSTD=	c++98 c++11 gnu++98 gnu++11 c++0x
+CXXSTD=	c++98 c++0x c++11 c++14 gnu++98 gnu++11
 
 .for std in ${CSTD} ${CXXSTD}
 _LANG=c
@@ -136,6 +137,32 @@
 .endif
 .endif
 
+.if ${_COMPILER_ARGS:Mc++14-lang}
+.if !${COMPILER_FEATURES:Mc++14}
+.if (defined(FAVORITE_COMPILER) && ${FAVORITE_COMPILER} == gcc)
+USE_GCC=	5+
+CHOSEN_COMPILER_TYPE=	gcc
+.elif (${COMPILER_TYPE} == clang && ${COMPILER_VERSION} < 35) || ${COMPILER_TYPE} == gcc
+.if ${ALT_COMPILER_TYPE} == clang && ${ALT_COMPILER_VERSION} >= 35
+CPP=	clang-cpp
+CC=	clang
+CXX=	clang++
+CHOSEN_COMPILER_TYPE=	clang
+.else
+BUILD_DEPENDS+=	${LOCALBASE}/bin/clang36:${PORTSDIR}/lang/clang36
+CPP=	${LOCALBASE}/bin/clang-cpp36
+CC=	${LOCALBASE}/bin/clang36
+CXX=	${LOCALBASE}/bin/clang++36
+CHOSEN_COMPILER_TYPE=	clang
+.if ${OSVERSION} < 4015
+USE_BINUTILS=	yes
+LDFLAGS+=	-B${LOCALBASE}/bin
+.endif
+.endif
+.endif
+.endif
+.endif
+
 .if ${_COMPILER_ARGS:Mc++11-lang}
 .if !${COMPILER_FEATURES:Mc++11}
 .if (defined(FAVORITE_COMPILER) && ${FAVORITE_COMPILER} == gcc) || (${ARCH} != amd64 && ${ARCH} != i386) # clang not always supported on Tier-2