[www/chromium] Illegal instruction: 4 on Pentium3
Dear folks and chromium maintainer, I tried to compile www/chromium on Pentium3/FreeBSD-9-current box. But I could not compile it with below error message. ===> Building for chromium-5.0.375.127 RULE sync_proto_genproto_0 out/Release/obj/gen/protoc_out/chrome/browser/sync/protocol/sync.pb.h gmake: *** [out/Release/obj/gen/protoc_out/chrome/browser/sync/protocol/sync.pb.h] Illegal instruction: 4 (core dumped) *** Error code 1 So I tried to install package(chromium-5.0.375.127.tbz) from /pub/FreeBSD/ports/i386/packages-9-current/All. But I could not execute chromium. % chrome Illegal instruction (core dumped) If I install chromium on AMD athlon, I could use chromium. So is chromium not supported for Pentium3 CPU, only for Pentium 4 and later CPU? Or I could compile and execute with some setting for Pentium3 CPU? Best Regards, --- MIHIRA, Sanpei Yoshiro Tokyo, Japan. ___ freebsd-ports@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-ports To unsubscribe, send any mail to "freebsd-ports-unsubscr...@freebsd.org"
Re: [www/chromium] Illegal instruction: 4 on Pentium3
On 11/12/2010 23:08, MIHIRA Sanpei Yoshiro wrote: Dear folks and chromium maintainer, I tried to compile www/chromium on Pentium3/FreeBSD-9-current box. But I could not compile it with below error message. ===> Building for chromium-5.0.375.127 RULE sync_proto_genproto_0 out/Release/obj/gen/protoc_out/chrome/browser/sync/protocol/sync.pb.h gmake: *** [out/Release/obj/gen/protoc_out/chrome/browser/sync/protocol/sync.pb.h] Illegal instruction: 4 (core dumped) *** Error code 1 So I tried to install package(chromium-5.0.375.127.tbz) from /pub/FreeBSD/ports/i386/packages-9-current/All. But I could not execute chromium. % chrome Illegal instruction (core dumped) If I install chromium on AMD athlon, I could use chromium. So is chromium not supported for Pentium3 CPU, only for Pentium 4 and later CPU? Or I could compile and execute with some setting for Pentium3 CPU? Chromium requires sse2 normally, as detailed in this bug report: http://crbug.com/9007 I don't have PIII hardware to test: what you can do is 'make patch', then go into work/chromium-courgette-redacted-5.0.375.127/build/common.gypi and find these lines '-march=pentium4', '-msse2', '-mfpmath=sse', and comment them out, then build as normal. I think that should work. I don't know what ports normally does to support older hardware like this, but we can consider adding a patch for the 6.0 update if necessary: http://www.freebsd.org/cgi/query-pr.cgi?pr=152166 ___ freebsd-ports@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-ports To unsubscribe, send any mail to "freebsd-ports-unsubscr...@freebsd.org"
Re: [www/chromium] Illegal instruction: 4 on Pentium3
> Chromium requires sse2 normally, as detailed in this bug report: > > http://crbug.com/9007 This bug report is related to Chromium 2, but I've run Chromium 4 on PIII on Linux without problems -- Regards, Konstantin ___ freebsd-ports@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-ports To unsubscribe, send any mail to "freebsd-ports-unsubscr...@freebsd.org"
Re: [www/chromium] Illegal instruction: 4 on Pentium3
On 11/13/2010 16:58, Konstantin Tokarev wrote: Chromium requires sse2 normally, as detailed in this bug report: http://crbug.com/9007 This bug report is related to Chromium 2, but I've run Chromium 4 on PIII on Linux without problems That distro was probably manually removing those flags to support older hardware, but until the OP confirms that this was the fix, doesn't matter. ___ freebsd-ports@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-ports To unsubscribe, send any mail to "freebsd-ports-unsubscr...@freebsd.org"
Re: [www/chromium] Illegal instruction: 4 on Pentium3
H.
Finally, I removed -mss3 and -mpentium4(changed to -msse and
-mpentium3). I could compile and execute chromium on Pentium3
without problem.
@@ -884,8 +884,8 @@
'conditions': [
['branding=="Chromium"', {
'cflags': [
- '-march=pentium4',
- '-msse2',
+ '-march=pentium3',
+ '-msse',
'-mfpmath=sse',
],
}],
From chromium mailing list archive discussion, some Athlon CPU
does not have SSE2. So I thought default compile option was -msse or
remove -msse( and remove -mfpmath=sse). and could set by CFLAGS value
Best Regards,
---
MIHIRA, Sanpei Yoshiro
Tokyo, Japan.
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