gsl: fix build on !i386 uClibc
authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Sat, 17 Nov 2012 12:24:04 +0000 (12:24 +0000)
committerPeter Korsgaard <jacmet@sunsite.dk>
Sat, 17 Nov 2012 22:41:58 +0000 (23:41 +0100)
commit7603f9d38af9d950686319d0ded621e82f4f1694
tree8e8baa73ce8e39a8b24add7345ca8a104d1428af
parent29b792690b4939b414fef1ad06f71c53feb1ed75
gsl: fix build on !i386 uClibc

uClibc pretends to implement <fenv.h> as it installs the header, but
in practice, it only implements the functions for i386. This makes gsl
unhappy as it detects fenv.h, but then cannot use the fenv functions.

Fixes:

  http://autobuild.buildroot.org/results/732cc07faeca2a9098dc5106e8f654eb1323451a/build-end.log

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
package/gsl/gsl.mk