[src/trunk]: src/external/gpl3/gcc document the state of gcc 5.3 in src.

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

details:   https://anonhg.NetBSD.org/src/rev/2702bce2fcd8
branches:  trunk
changeset: 814385:2702bce2fcd8
user:      mrg <mrg%NetBSD.org@localhost>
date:      Thu Mar 17 21:46:08 2016 +0000

description:
document the state of gcc 5.3 in src.

diffstat:

 external/gpl3/gcc/README.gcc53 |  65 ++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 65 insertions(+), 0 deletions(-)

diffs (69 lines):

diff -r adbd64fab9cb -r 2702bce2fcd8 external/gpl3/gcc/README.gcc53
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/external/gpl3/gcc/README.gcc53    Thu Mar 17 21:46:08 2016 +0000
@@ -0,0 +1,65 @@
+$NetBSD: README.gcc53,v 1.1 2016/03/17 21:46:08 mrg Exp $
+
+lib:
+       libasan is disabled currently (haven't tried yet)
+
+new stuff:
+       cc1objcplus
+       collect2 -- need to re-introduce?
+       libcc1
+       libcilkrts
+       libmpx
+       liboffloadmic
+       libquadmath
+       libvtv
+       libitm
+
+other changes to look at:
+
+Index: gcc/targhooks.c
+       vs new binutils
+
++           doc/gcov-tool.1
+
+
+arch/feature list.  anything not here has been switched already:
+
+architecture   tools   kernels libgcc  native-gcc      make release    runs    atf
+------------   -----   ------- ------  ----------      ------------    ----    ---
+alpha
+arm            y       ?       y       y
+armeb          y       ?       y       y
+earm           y       ?       y       y
+earmeb         y       ?       y       y
+earmhf         y       ?       y       y
+earmhfeb       y       ?       y       y
+earmv4         y       ?       y       y
+earmv4eb       y       ?       y       y
+earmv6         y       ?       y        
+earmv6eb       y       ?       y        
+earmv6hf       y       ?       y        
+earmv6hfeb     y       ?       y        
+earmv7         y       ?       y        
+earmv7eb       y       ?       y        
+earmv7hf       y       ?       y        
+earmv7hfeb     y       ?       y        
+hppa
+i386           y       y       y       y               y               y       
+m68000
+m68k
+mips64eb
+mips64el
+mipseb
+mipsel
+powerpc
+sh3eb
+sh3el
+sparc          y       y       y       y               y               y[1]
+sparc64                y       y       y       builds          y               n[2]
+vax
+x86_64         y       y       y       y               y               y
+
+
+[1] - world built without -fno-delete-null-pointer-checks does not have a
+      working sshd
+[2] - -O2 and -Os kernels hang, -O1 SIR reset