LC_ALL and UTF-8 directory names

2011-10-03 Thread Akim Demaille
Hi! I just spent an unfair amount of time on a problem due to configure setting LC_ALL to C. The failure was the JVM being unable to load a class file right in front of it (in .) under configure, but by hand it worked fine. It turns out that the person who had the problem used French

Re: new triplet for x32 psABI?

2011-10-03 Thread H.J. Lu
On Mon, Oct 3, 2011 at 3:57 PM, Michael LIAO michael.hl...@gmail.com wrote: Most examples would be related to tools generating code. Suppose you have a software package with several hard-coded fully optimized assembly file for different targets. Your build system need to know the current

new triplet for x32 psABI?

2011-10-03 Thread Michael LIAO
Hi, Everyone As x32 psABI (https://sites.google.com/site/x32abi/) is invented, do we need a new triplet for system relies on triplet to figure out it's targeted on x32 environment. The new triplet would look like 'x86_64-unknown-linux-gnux32' for x32 vs 'x86_64-unknown-linux-gnu' for regular

Re: new triplet for x32 psABI?

2011-10-03 Thread Eric Blake
On 10/03/2011 04:25 PM, Michael LIAO wrote: Sorry, resend with plain text format. Hi, Everyone As x32 psABI (https://sites.google.com/site/x32abi/) is invented, do we need a new triplet for system relies on triplet to figure out it's targeted on x32 environment. The new triplet would look like

Re: new triplet for x32 psABI?

2011-10-03 Thread Mike Frysinger
On Monday, October 03, 2011 18:25:46 Michael LIAO wrote: As x32 psABI (https://sites.google.com/site/x32abi/) is invented, do we need a new triplet for system relies on triplet to figure out it's targeted on x32 environment. The new triplet would look like 'x86_64-unknown-linux-gnux32' for x32

Re: new triplet for x32 psABI?

2011-10-03 Thread Michael LIAO
Most examples would be related to tools generating code. Suppose you have a software package with several hard-coded fully optimized assembly file for different targets. Your build system need to know the current target as well as target ABI to select the correct assembly file to build it. It

Re: new triplet for x32 psABI?

2011-10-03 Thread Mike Frysinger
On Monday, October 03, 2011 19:47:57 Michael LIAO wrote: On Mon, Oct 3, 2011 at 4:03 PM, Mike Frysinger wrote: On Monday, October 03, 2011 18:57:28 Michael LIAO wrote: Most examples would be related to tools generating code. Suppose you have a software package with several hard-coded

Re: new triplet for x32 psABI?

2011-10-03 Thread H.J. Lu
On Mon, Oct 3, 2011 at 4:47 PM, Michael LIAO michael.hl...@gmail.com wrote: On Mon, Oct 3, 2011 at 4:03 PM, Mike Frysinger vap...@gentoo.org wrote: On Monday, October 03, 2011 18:57:28 Michael LIAO wrote: please don't top post sorry, it's my first post on mailing. Most examples would be

Re: new triplet for x32 psABI?

2011-10-03 Thread Michael LIAO
On Mon, Oct 3, 2011 at 5:46 PM, Mike Frysinger vap...@gentoo.org wrote: On Monday, October 03, 2011 19:47:57 Michael LIAO wrote: On Mon, Oct 3, 2011 at 4:03 PM, Mike Frysinger wrote: On Monday, October 03, 2011 18:57:28 Michael LIAO wrote: Most examples would be related to tools generating

Re: new triplet for x32 psABI?

2011-10-03 Thread Michael LIAO
On Mon, Oct 3, 2011 at 5:53 PM, H.J. Lu hjl.to...@gmail.com wrote: On Mon, Oct 3, 2011 at 4:47 PM, Michael LIAO michael.hl...@gmail.com wrote: On Mon, Oct 3, 2011 at 4:03 PM, Mike Frysinger vap...@gentoo.org wrote: On Monday, October 03, 2011 18:57:28 Michael LIAO wrote: please don't top post

Re: new triplet for x32 psABI?

2011-10-03 Thread Mike Frysinger
On Monday, October 03, 2011 23:26:25 Michael LIAO wrote: On Mon, Oct 3, 2011 at 5:46 PM, Mike Frysinger wrote: in terms of asm code, it's still possible to use ifdef's to handle cases where you truly need different code paths. Yeah, we could have '#ifdef X32ABI in assembly file to select