diff options
| -rw-r--r-- | package/gsl/gsl.mk | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/package/gsl/gsl.mk b/package/gsl/gsl.mk index 71968590a..65915916c 100644 --- a/package/gsl/gsl.mk +++ b/package/gsl/gsl.mk @@ -10,4 +10,17 @@ GSL_INSTALL_STAGING = YES GSL_LICENSE = GPLv3 GSL_LICENSE_FILES = COPYING +# uClibc pretends to have fenv support as it installs <fenv.h>, but in +# practice, it only implements it for i386. Problem reported upstream +# at: http://lists.busybox.net/pipermail/uclibc/2012-October/047067.html. +# So we tell gsl that fenv related functions are not available in this +# case. +ifeq ($(BR2_TOOLCHAIN_BUILDROOT)$(BR2_TOOLCHAIN_EXTERNAL_UCLIBC)$(BR2_TOOLCHAIN_CTNG_uClibc),y) +ifneq ($(BR2_i386),y) +GSL_CONF_ENV = \ + ac_cv_have_decl_feenableexcept=no \ + ac_cv_have_decl_fesettrapenable=no +endif +endif + $(eval $(autotools-package)) |