kumquat-buildroot/package/guile/0002-calculate-csqrt_manually.patch
Samuel Martin dd1f5ad97c package/guile: rename patch to new convention
Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-12-21 23:11:14 +01:00

17 lines
672 B
Diff

Avoid using scm_from_complex_double(csqrt()) when building with uclibc.
Signed-off-by: Pedro Aguilar <paguilar@paguilar.org>
diff -Nau guile-2.0.11.orig/configure.ac guile-2.0.11/configure.ac
--- guile-2.0.11.orig/configure.ac 2014-03-12 14:36:02.000000000 +0100
+++ guile-2.0.11/configure.ac 2014-11-03 23:59:51.897267207 +0100
@@ -862,7 +862,7 @@
}]])],
[guile_cv_use_csqrt=yes],
[guile_cv_use_csqrt="no, glibc 2.3 bug"],
- [guile_cv_use_csqrt="yes, hopefully (cross-compiling)"])])
+ [guile_cv_use_csqrt="no (cross-compiling)"])])
case $guile_cv_use_csqrt in
yes*)
AC_DEFINE([HAVE_USABLE_CSQRT], 1, [Define to 1 if csqrt is bug-free])