The following bug has been logged online:
Bug reference: 1865
Logged by: Bob Friesenhahn
Email address: bfriesen@simple.dallas.tx.us
PostgreSQL version: 7.4.8
Operating system: Solaris 9 (SPARC)
Description: isinf wrongly dectected under Solaris 9
Details:
Using GCC 4.0.1 on Solaris 9 the configure test for isinf incorrectly
detects success so postgres does not link.