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2013-10-02ext: Fix fputils compiler flags to ensure ISO C99Andreas Hansson
The fp code relies on C99, and depending on gcc version, the default is to use c89. This patch adds -std=c99 when using gcc to ensure the code is compiled in ISO C99 mode.
2013-10-01ext: Update fputils to rev 52b6190b4eAndreas Sandberg
This changeset updates the external library to git revision 52b6190b4e. This update includes changes that fix compilation errors on old gcc versions and fixes to test a case that affect ICC.
2013-09-30ext: Include libfputilsAndreas Sandberg
This changeset includes libfputils from revision bbf0d61d75. This library can be used to convert to and from 80-bit floats and query the type of an 80-bit float, which is needed to support the x87 FPU.