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From: | R.L. Horn |
Subject: | Re: [fluid-dev] glib crash |
Date: | Fri, 16 Aug 2013 07:59:45 -0500 (CDT) |
User-agent: | Alpine 2.00 (LNX 1167 2008-08-23) |
On Fri, 16 Aug 2013, address@hidden wrote:
I have a difficult bug.
Not really. This kind of thing crops up pretty regularly when trying to produce portable binaries.
We have a suspicion on the SSE4.2 instruction set, as it seems that this instruction set is not present on the machines on which it fails
For portability, you'll need to generate code for some least-common-denominator architecture.
Take a look at the -mtune and -march options in the GCC documentation, as well as the "-mmmx" family of options. Also, look at "configure --help" for glib (and other libraries you intend to distribute) for any --enable options that relate to architecture-specific instructions.
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