[src/trunk]: src/external/gpl3/gcc/lib/libsupc++ add build rules for G_CPP17_...

[mrg <mrg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/f3d8b63042d5
branches:  trunk
changeset: 938499:f3d8b63042d5
user:      mrg <mrg%NetBSD.org@localhost>
date:      Wed Sep 09 09:49:16 2020 +0000

description:
add build rules for G_CPP17_SOURCES sources, and fix their build.

diffstat:

 external/gpl3/gcc/lib/libsupc++/Makefile.common |  16 ++++++++++++++--
 1 files changed, 14 insertions(+), 2 deletions(-)

diffs (34 lines):

diff -r 6a7793bb7d6d -r f3d8b63042d5 external/gpl3/gcc/lib/libsupc++/Makefile.common
--- a/external/gpl3/gcc/lib/libsupc++/Makefile.common   Wed Sep 09 09:17:14 2020 +0000
+++ b/external/gpl3/gcc/lib/libsupc++/Makefile.common   Wed Sep 09 09:49:16 2020 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: Makefile.common,v 1.15 2019/10/04 08:51:33 mrg Exp $
+#      $NetBSD: Makefile.common,v 1.16 2020/09/09 09:49:16 mrg Exp $
 
 DIST=          ${GCCDIST}
 GNUHOSTDIST=   ${DIST}
@@ -15,7 +15,7 @@
 # Make sure we get G_*_SOURCES, etc.*, for the .for loops
 .include "${.CURDIR}/../libstdc++-v3/arch/${LIBSTDCXX_MACHINE_ARCH}/defs.mk"
 
-LIBSTDCXXSRCS= ${G_SRC_SOURCES} ${G_CPP98_SOURCES} ${G_CPP11_SOURCES}
+LIBSTDCXXSRCS= ${G_SRC_SOURCES} ${G_CPP98_SOURCES} ${G_CPP11_SOURCES} ${G_CPP17_SOURCES}
 # XXX XXX dir.o doesn't have <deque> stuff properly, leave it out for now
 #LIBSTDCXXSRCS+=       ${G_FILESYSTEM_SOURCES}
 
@@ -73,3 +73,15 @@
 .for _f in ${STD_GNU1Z}
 COPTS.${_f}+=  -std=gnu++1z
 .endfor
+
+.for _f in ${G_CPP17_SOURCES}
+COPTS.${_f}+=  -std=gnu++17 -fimplicit-templates
+.endfor
+
+dir.cc ops.cc fs_dir.cc fs_ops.cc: largefile-config.h
+
+bits/largefile-config.h:
+       mkdir -p bits
+       touch bits/largefile-config.h
+
+CLEANFILES+=   bits/largefile-config.h