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Date:      Mon, 9 Dec 2013 20:46:01 +0000
From:      Peter Harrison <four.harrisons@googlemail.com>
To:        Roland Smith <rsmith@xs4all.nl>
Cc:        questions@freebsd.org, Peter Harrison <four.harrisons@googlemail.com>
Subject:   Re: How to compile a port with GCC instead of clang
Message-ID:  <20131209204601.GA1948@thinkpad.piggybox>
In-Reply-To: <20131208114706.GA56474@slackbox.erewhon.net>
References:  <CAA3eX7aEgiO7THQBMp4tH7H1xAq4o2tgrfRJ=rgGhw36hOv2qA@mail.gmail.com> <CAA3eX7ZaOAavQ4a-Xn76vPYH2tyaXqLiDbKa82eKF_wa=OOuBg@mail.gmail.com> <20131208114706.GA56474@slackbox.erewhon.net>

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Sunday,  8 December 2013 at 12:47:06 +0100, Roland Smith said:
> On Sun, Dec 08, 2013 at 10:54:55AM +0000, Peter Harrison wrote:
> > Hello list.
> >=20
> > How can I compile www/chromium with GCC instead of clang?
> >=20
> > If I compile it with clang I end up with a broken binary that won't ren=
der
> > pages properly. If I compile it with gcc it works flawlessly.
> >=20
> > But the knob to choose gcc has been removed in the recent updates. So n=
ow I
> > have a broken chromium. How can I compile it with gcc instead?
>=20
> Add the following to your /etc/make.conf:
>=20
> .if ${.CURDIR:M*/www/chromium}
> USE_GCC?=3Dyes
> .endif
>=20
> See /usr/ports/Mk/bsd.gcc.mk for the possible values of USE_GCC.

Thanks Roland.

That worked, but sadly seems to have just uncovered why the gcc option was =
removed. Built with clang my chromium still doesn't function properly. Atte=
mpting to build with gcc produces the error below.

Anyone got any idea either how to build a functioning chromium with clang, =
or how to successfully build it with gcc?

Attempting to build with gcc I get:

[2/12492] CC obj/third_party/lzma_sdk/lzma_sdk.7zAlloc.o
FAILED: gcc46 -MMD -MF obj/third_party/lzma_sdk/lzma_sdk.7zAlloc.o.d -DANGL=
E_DX11 -D_FILE_OFFSET_BITS=3D64 -DNO_TCMALLOC -DDISABLE_NACL -DCHROMIUM_BUI=
LD -DUSE_DEFAULT_RENDER_THEME=3D1 -DUSE_LIBJPEG_TURBO=3D1 -DUSE_NSS=3D1 -DU=
SE_X11=3D1 -DENABLE_ONE_CLICK_SIGNIN -DGTK_DISABLE_SINGLE_INCLUDES=3D1 -DUS=
E_XI2_MT=3D2 -DENABLE_REMOTING=3D1 -DENABLE_WEBRTC=3D1 -DUSE_PROPRIETARY_CO=
DECS -DENABLE_CONFIGURATION_POLICY -DENABLE_INPUT_SPEECH -DENABLE_NOTIFICAT=
IONS -DENABLE_GPU=3D1 -DENABLE_EGLIMAGE=3D1 -DENABLE_TASK_MANAGER=3D1 -DENA=
BLE_EXTENSIONS=3D1 -DENABLE_PLUGIN_INSTALLATION=3D1 -DENABLE_PLUGINS=3D1 -D=
ENABLE_SESSION_SERVICE=3D1 -DENABLE_THEMES=3D1 -DENABLE_BACKGROUND=3D1 -DEN=
ABLE_AUTOMATION=3D1 -DENABLE_GOOGLE_NOW=3D1 -DCLD_VERSION=3D1 -DENABLE_FULL=
_PRINTING=3D1 -DENABLE_PRINTING=3D1 -DENABLE_SPELLCHECK=3D1 -DENABLE_CAPTIV=
E_PORTAL_DETECTION=3D1 -DENABLE_MANAGED_USERS=3D1 -D_7ZIP_ST -D_LZMA_PROB32=
 -DNDEBUG -DOFFICIAL_BUILD -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=3D0 -I=
=2E./../third_party/lzma_sdk -fstack-protector --param=3Dssp-buffer-size=3D=
4  -pthread -fno-exceptions -fno-strict-aliasing -Wno-unused-parameter -Wno=
-missing-field-initializers -fvisibility=3Dhidden -pipe -fPIC -Wheader-hygi=
ene -Wno-char-subscripts -Wno-unused-function -Wno-covered-switch-default -=
Wstring-conversion -Wno-c++11-narrowing -Wno-reserved-user-defined-literal =
-Wno-deprecated-register -momit-leaf-frame-pointer -fcolor-diagnostics -Wno=
-format -m32 -mmmx -O2 -fdata-sections -ffunction-sections -fno-unwind-tabl=
es -fno-asynchronous-unwind-tables -O2 -pipe -fno-stack-protector -Wno-unkn=
own-warning-option -Wl,-rpath=3D/usr/local/lib/gcc46 -fno-strict-aliasing  =
-c ../../third_party/lzma_sdk/7zAlloc.c -o obj/third_party/lzma_sdk/lzma_sd=
k.7zAlloc.o
cc1: error: unrecognized command line option '-Wheader-hygiene'
cc1: error: unrecognized command line option '-Wstring-conversion'
cc1: error: unrecognized command line option '-fcolor-diagnostics'
cc1: warning: unrecognized command line option "-Wno-unknown-warning-option=
" [enabled by default]
cc1: warning: unrecognized command line option "-Wno-deprecated-register" [=
enabled by default]
cc1: warning: unrecognized command line option "-Wno-reserved-user-defined-=
literal" [enabled by default]
cc1: warning: unrecognized command line option "-Wno-c++11-narrowing" [enab=
led by default]
cc1: warning: unrecognized command line option "-Wno-covered-switch-default=
" [enabled by default]
ninja: build stopped: subcommand failed.
*** [do-build] Error code 1

Stop in /usr/ports/www/chromium.
*** [build] Error code 1


Many thanks,




Peter.



>=20
>=20
> Roland
> --=20
> R.F.Smith                                   http://rsmith.home.xs4all.nl/
> [plain text _non-HTML_ PGP/GnuPG encrypted/signed email much appreciated]
> pgp: 1A2B 477F 9970 BA3C 2914  B7CE 1277 EFB0 C321 A725 (KeyID: C321A725)





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