I tried to build gcc with your patch and ran into the error below. I did not
see any patches applied to ipa-devirt.c
/usr/ports/pobj/gcc-4.9.4/gcc-4.9.4/gcc/ipa-devirt.c:1637:32: error: invalid
suffix on literal; C++11
requires a space between literal and identifier
[-Wreserved-user-defined-literal]
fprintf (f, " at offset "HOST_WIDE_INT_PRINT_DEC"\n",
^
5 warnings and 1 error generated.
gmake[3]: *** [Makefile:1058: ipa-devirt.o] Error 1
gmake[3]: Leaving directory '/usr/ports/pobj/gcc-4.9.4/build-arm/gcc'
gmake[2]: *** [Makefile:4217: all-stage1-gcc] Error 2
gmake[2]: Leaving directory '/usr/ports/pobj/gcc-4.9.4/build-arm'
gmake[1]: *** [Makefile:17735: stage1-bubble] Error 2
gmake[1]: Leaving directory '/usr/ports/pobj/gcc-4.9.4/build-arm'
gmake: *** [Makefile:17872: bootstrap2] Error 2
*** Error 2 in . (/usr/ports/infrastructure/mk/bsd.port.mk:2742
'/usr/ports/pobj/gcc-4.9.4/build-arm/.build_done')
*** Error 1 in . (/usr/ports/infrastructure/mk/bsd.port.mk:1938
'/usr/ports/packages/arm/all/gcc-4.9.4p9.tgz')
*** Error 1 in . (/usr/ports/infrastructure/mk/bsd.port.mk:2440
'_internal-package')
*** Error 1 in . (/usr/ports/infrastructure/mk/bsd.port.mk:2419 'package')
*** Error 1 in . (/usr/ports/infrastructure/mk/bsd.port.mk:1956
'/var/db/pkg/gcc-4.9.4p9/+CONTENTS')
*** Error 1 in /usr/ports/lang/gcc/4.9
(/usr/ports/infrastructure/mk/bsd.port.mk:2419 'install')
-----Original Message-----
From: owner-po...@openbsd.org <owner-po...@openbsd.org> On Behalf Of Markus
Hennecke
Sent: April 15, 2018 9:04 AM
To: ports@openbsd.org
Subject: Re: [armv7 fix] Fix build lang/gcc/4.9
Attached is a new diff fixing build on armv7 and adding patches to fix the
build after the switch to clang 6. The patch became pretty big, because clang
complains about error: invalid suffix on literal; C++11 requires a space
between literal and identifier [-Wreserved-user-defined-literal] in a lot of
files.
No change in the armv7 fixes, still setting -fbracket-depth=512 in case CC is
clang and adding #include <new> in gcc/system.h when compiling c++.
