complibs/mpc: fix MPC 0.8.1 build with MPFR 3.0.0
This is the change introduced by revision 734 of MPC repository.
Author: Paul Zimmermann <Paul.Zimmermann@loria.fr>
Revision log: [acos.c] fixed problem with GMP_RNDA (should be MPFR_RNDA, and code was wrong)
Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>
1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/patches/mpc/0.8.1/100-fix-build-with-mpfr-3_0_9.diff Thu Aug 05 17:59:51 2010 +0200
1.3 @@ -0,0 +1,14 @@
1.4 +--- trunk/src/acos.c 2009/12/08 16:49:43 733
1.5 ++++ trunk/src/acos.c 2009/12/09 20:51:38 734
1.6 +@@ -188,10 +188,7 @@
1.7 + else
1.8 + rnd_im = rnd_im == GMP_RNDU ? GMP_RNDD
1.9 + : rnd_im == GMP_RNDD ? GMP_RNDU
1.10 +-#if MPFR_VERSION_MAJOR >= 3
1.11 +- : rnd_im == GMP_RNDA ? GMP_RNDZ
1.12 +-#endif
1.13 +- : rnd_im;
1.14 ++ : rnd_im; /* both RNDZ and RNDA map to themselves for -asin(z) */
1.15 + rnd1 = RNDC(GMP_RNDN, rnd_im);
1.16 + mpfr_init2 (pi_over_2, p);
1.17 + for (;;)