[issue4594] Can't compile with -O3, on ARM, with gcc 3.4.4

Georg Brandl added the comment: OK, sounds reasonable. -- resolution: -> out of date status: open -> closed ___ Python tracker ___ __

[issue4594] Can't compile with -O3, on ARM, with gcc 3.4.4

Changes by Stefan Krah : -- keywords: -needs review ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail

[issue4594] Can't compile with -O3, on ARM, with gcc 3.4.4

Stefan Krah added the comment: The new CFLAGS logic is capable of overriding configure options and CFLAGS are mentioned in ./configure --help. I think OPT is somewhat obsolete now, so perhaps this could be closed. $ make CFLAGS="-O2" gcc -pthread -c -ftest-coverage -fprofile-arcs -fno-strict-a

[issue4594] Can't compile with -O3, on ARM, with gcc 3.4.4

Changes by Éric Araujo : -- versions: +Python 3.2 -Python 3.0 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: ht

[issue4594] Can't compile with -O3, on ARM, with gcc 3.4.4

Georg Brandl added the comment: Any progress? -- nosy: +georg.brandl ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscr

[issue4594] Can't compile with -O3, on ARM, with gcc 3.4.4

John Stracke <[EMAIL PROTECTED]> added the comment: You may be right; I haven't used autoconf before, so I don't know. But I'll give it a shot. ___ Python tracker <[EMAIL PROTECTED]> ___ _

[issue4594] Can't compile with -O3, on ARM, with gcc 3.4.4

Martin v. Löwis <[EMAIL PROTECTED]> added the comment: > OK, nope, gcc 3.4.6 on x86-64 builds fine. So, please, just have > configure --help mention OPT. Can you contribute a patch? I'm skeptical it whether it is even possible to influence the output of --help.

[issue4594] Can't compile with -O3, on ARM, with gcc 3.4.4

John Stracke <[EMAIL PROTECTED]> added the comment: OK, nope, gcc 3.4.6 on x86-64 builds fine. So, please, just have configure --help mention OPT. ___ Python tracker <[EMAIL PROTECTED]> __

[issue4594] Can't compile with -O3, on ARM, with gcc 3.4.4

John Stracke <[EMAIL PROTECTED]> added the comment: The OPT env var is good. Maybe it could be documented in configure --help? And, yeah, recognizing the platform is messy. I'll dig and see whether gcc3 does the same thing on x86, though; if so, some logic to say "use -O2 for gcc <4" shouldn't

[issue4594] Can't compile with -O3, on ARM, with gcc 3.4.4

Martin v. Löwis <[EMAIL PROTECTED]> added the comment: > Now, this isn't really Python's fault; gcc really shouldn't be crashing. > However, it'd be nice if configure had a way to specify the > optimization level--I had to go in and edit the generated Makefile by > hand. Well, Python does have

[issue4594] Can't compile with -O3, on ARM, with gcc 3.4.4

New submission from John Stracke <[EMAIL PROTECTED]>: I downloaded the source to Python 3.0 onto my Nokia N810, an ARM-based Linux machine. The native gcc is 3.4.4 (upgrading might be possible, but would certainly be a pain). I was able to build only by switching from -O3 to -O2; -O3 caused a c