[PD-dev] [ pure-data-Patches-1868117 ] Improve libm checks using configure script

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Patches item #1868117, was opened at 2008-01-09 21:29
Message generated for change (Settings changed) made by russellbryant
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Category: None
Group: None
>Status: Closed
Resolution: None
Priority: 5
Private: No
Submitted By: Russell Bryant (russellbryant)
Assigned to: Nobody/Anonymous (nobody)
Summary: Improve libm checks using configure script

Initial Comment:
This commit adds configure script checking for a number of functions in libm:
 - sinf, cosf, atanf, atan2f, ...

Previously, in x_arithmetic.c, these functions were redefined for MSW / Apple.  Now, they will only be redefined if the configure script does not find them.
The results of the checks for these functions are placed in the config.h header file.  The config.h.in file was generated using autoheader.

(Note that this patch requires the inclusion of acinclude.m4, submitted in a different issue.  Also, after including acinclude.m4, you must run aclocal before running autoconf to generate the configure script.)

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=478072&aid=1868117&group_id=55736