conf/182176: build failure with gnu/usr.bin/gperf

Garrett Cooper yaneurabeya at
Tue Sep 17 03:00:02 UTC 2013

The following reply was made to PR conf/182176; it has been noted by GNATS.

From: Garrett Cooper <yaneurabeya at>
To: FreeBSD-gnats-submit at,
 freebsd-bugs at
Cc: theraven at
Subject: Re: conf/182176: build failure with gnu/usr.bin/gperf
Date: Mon, 16 Sep 2013 19:57:28 -0700

 On Sep 16, 2013, at 7:30 PM, FreeBSD-gnats-submit at wrote:
 > Thank you very much for your problem report.
 > It has the internal identification `conf/182176'.
 > The individual assigned to look at your
 > report is: freebsd-bugs.=20
 > You can access the state of your problem report at any time
 > via this link:
 >> Category:       conf
 >> Responsible:    freebsd-bugs
 >> Synopsis:       build failure with gnu/usr.bin/gperf
 >> Arrival-Date:   Tue Sep 17 02:30:00 UTC 2013
 Ugh. A new knob was added without a proper fallback and I missed the =
 item in UPDATING. Also, MK_TOOLCHAIN =3D=3D "no" doesn't cover the =
 appropriate options in it would be nice if gcc/g++ being =
 built hinged upon whether or not clang was the default compiler because =
 right now it's a bit complicated in
 r255321 | theraven | 2013-09-06 13:08:03 -0700 (Fri, 06 Sep 2013) | 17 =
 On platforms where clang is the default compiler, don't build gcc or =
 To enable them, set WITH_GCC and WITH_GNUCXX in src.conf.
 Make clang default to using libc++ on FreeBSD 10.
 Bumped __FreeBSD_version for the change.
 GCC is still enabled on PC98, because the PC98 bootloader requires GCC =
 to build
 (or, at least, hard-codes the use of gcc into its build).
 Thanks to everyone who helped make the ports tree ready for this (and =
 for coordinating them all).  Also to imp for reviewing this and working =
 on the
 forward-porting of the changes in our gcc so that we're getting to a =
 better place with regard to external toolchains.
 Sorry to all of the people who helped who I forgot to mention by name.
 Reviewed by:    bapt, imp, dim, =85
 580 .if ${MK_TOOLCHAIN} =3D=3D "no"
 581 MK_BINUTILS:=3D   no
 582 MK_CLANG:=3D      no
 583 MK_GCC:=3D        no
 584 MK_GDB:=3D        no
 585 .endif=

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