[pkgsrc/trunk]: pkgsrc/mk/compiler Add logic so GCC_REQD+=6.x works

[maya <maya%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/68269b0c0637
branches:  trunk
changeset: 352373:68269b0c0637
user:      maya <maya%pkgsrc.org@localhost>
date:      Tue Sep 13 07:59:15 2016 +0000

description:
Add logic so GCC_REQD+=6.x works

ok jperkin@

diffstat:

 mk/compiler/gcc.mk |  42 ++++++++++++++++++++++++++++++++++++++----
 1 files changed, 38 insertions(+), 4 deletions(-)

diffs (98 lines):

diff -r e6ecaa692c54 -r 68269b0c0637 mk/compiler/gcc.mk
--- a/mk/compiler/gcc.mk        Mon Sep 12 22:52:58 2016 +0000
+++ b/mk/compiler/gcc.mk        Tue Sep 13 07:59:15 2016 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: gcc.mk,v 1.168 2016/06/13 13:26:42 jperkin Exp $
+# $NetBSD: gcc.mk,v 1.169 2016/09/13 07:59:15 maya Exp $
 #
 # This is the compiler definition for the GNU Compiler Collection.
 #
@@ -105,7 +105,7 @@
 
 # _GCC_DIST_VERSION is the highest version of GCC installed by the pkgsrc
 # without the PKGREVISIONs.
-_GCC_DIST_NAME:=       gcc5
+_GCC_DIST_NAME:=       gcc6
 .include "../../lang/${_GCC_DIST_NAME}/version.mk"
 _GCC_DIST_VERSION:=    ${${_GCC_DIST_NAME:tu}_DIST_VERSION}
 
@@ -141,6 +141,9 @@
 # _GCC5_PATTERNS matches N s.t. 5.0 <= N < 6.
 _GCC5_PATTERNS= 5.*
 
+# _GCC6_PATTERNS matches N s.t. 6.0 <= N < 7.
+_GCC6_PATTERNS= 6.*
+
 # _GCC_AUX_PATTERNS matches 8-digit date YYYYMMDD*
 _GCC_AUX_PATTERNS= 20[1-2][0-9][0-1][0-9][0-3][0-9]*
 
@@ -287,6 +290,12 @@
 _NEED_GCC5=    yes
 .  endif
 .endfor
+_NEED_GCC6?=   no
+.for _pattern_ in ${_GCC6_PATTERNS}
+.  if !empty(_GCC_REQD:M${_pattern_})
+_NEED_GCC6=    yes
+.  endif
+.endfor
 _NEED_GCC_AUX?=        no
 .for _pattern_ in ${_GCC_AUX_PATTERNS}
 .  if !empty(_GCC_REQD:M${_pattern_})
@@ -299,8 +308,8 @@
     !empty(_NEED_GCC45:M[nN][oO]) && !empty(_NEED_GCC46:M[nN][oO]) && \
     !empty(_NEED_GCC47:M[nN][oO]) && !empty(_NEED_GCC48:M[nN][oO]) && \
     !empty(_NEED_GCC49:M[nN][oO]) && !empty(_NEED_GCC5:M[nN][oO]) && \
-    !empty(_NEED_GCC_AUX:M[nN][oO])
-_NEED_GCC5=    yes
+    !empty(_NEED_GCC6:M[nN][oO]) && !empty(_NEED_GCC_AUX:M[nN][oO])
+_NEED_GCC6=    yes
 .endif
 
 # Assume by default that GCC will only provide a C compiler.
@@ -325,6 +334,8 @@
 LANGUAGES.gcc= c c++ fortran fortran77 go java objc obj-c++
 .elif !empty(_NEED_GCC5:M[yY][eE][sS])
 LANGUAGES.gcc= c c++ fortran fortran77 go java objc obj-c++
+.elif !empty(_NEED_GCC6:M[yY][eE][sS])
+LANGUAGES.gcc= c c++ fortran fortran77 go java objc obj-c++
 .elif !empty(_NEED_GCC_AUX:M[yY][eE][sS])
 LANGUAGES.gcc= c c++ fortran fortran77 objc ada
 .endif
@@ -589,6 +600,27 @@
 _USE_GCC_SHLIB?=       yes
 .    endif
 .  endif
+.elif !empty(_NEED_GCC6:M[yY][eE][sS])
+#
+# We require gcc-6.x in the lang/gcc6-* directory.
+#
+_GCC_PKGBASE=          gcc6
+.  if !empty(PKGPATH:Mlang/gcc6)
+_IGNORE_GCC=           yes
+MAKEFLAGS+=            _IGNORE_GCC=yes
+.  endif
+.  if !defined(_IGNORE_GCC) && !empty(_LANGUAGES.gcc)
+_GCC_PKGSRCDIR=                ../../lang/gcc6
+_GCC_DEPENDENCY=       gcc6>=${_GCC_REQD}:../../lang/gcc6
+.    if !empty(_LANGUAGES.gcc:Mc++) || \
+        !empty(_LANGUAGES.gcc:Mfortran) || \
+        !empty(_LANGUAGES.gcc:Mfortran77) || \
+        !empty(_LANGUAGES.gcc:Mgo) || \
+        !empty(_LANGUAGES.gcc:Mobjc) || \
+        !empty(_LANGUAGES.gcc:Mobj-c++)
+_USE_GCC_SHLIB?=       yes
+.    endif
+.  endif
 .elif !empty(_NEED_GCC_AUX:M[yY][eE][sS])
 #
 # We require Ada-capable compiler in the lang/gcc-aux directory.
@@ -931,6 +963,8 @@
 .      include "../../lang/gcc49-libs/buildlink3.mk"
 .    elif !empty(CC_VERSION:Mgcc-5.*)
 .      include "../../lang/gcc5-libs/buildlink3.mk"
+.    elif !empty(CC_VERSION:Mgcc-6.*)
+.      include "../../lang/gcc6-libs/buildlink3.mk"
 .    else
 PKG_FAIL_REASON+=      "No USE_PKGSRC_GCC_RUNTIME support for ${CC_VERSION}"
 .    endif