On 09/21/2010 02:34 PM, Johannes Stezenbach wrote:
On Tue, Sep 21, 2010 at 02:09:57PM -0700, Ben Greear wrote:
On 09/21/2010 12:49 PM, Andreas Schwab wrote:
Ben Greear<greearb-my8/4N5VtI7c+919tysfdA@xxxxxxxxxxxxxxxx> writes:
I need this in order to get iw to build on Fedora 8.
...
+#define __USE_ISOC99
This is wrong. You must never define internal glibc macros.
How about this then?
...
- tmpf = strtof(argv[i],&end);
+ tmpf = strtod(argv[i],&end);
...
Seems you don't have to do anything clever to get strtod to work,
and I assume it should cast just fine.
I think to use C99 features like strtof() you need to either
add -std=c99 to CFLAGS, or #define _ISOC99_SOURCE
(see /usr/include/features.h).
It seems using strtod would be simpler all around, and might work on
more compilers and even more ancient systems.
Thanks,
Ben
HTH,
Johannes
--
Ben Greear <greearb@xxxxxxxxxxxxxxx>
Candela Technologies Inc http://www.candelatech.com
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