X-Git-Url: https://review.fuel-infra.org/gitweb?a=blobdiff_plain;f=cirros-testvm%2Fsrc-cirros%2Fbuildroot-2015.05%2Fpackage%2Fguile%2F0002-calculate-csqrt_manually.patch;fp=cirros-testvm%2Fsrc-cirros%2Fbuildroot-2015.05%2Fpackage%2Fguile%2F0002-calculate-csqrt_manually.patch;h=98bb0b6850b4a3a09d8b1d1ac118459380705dd9;hb=b0a0f15dfaa205161a7fcb20cf1b8cd4948c2ef3;hp=0000000000000000000000000000000000000000;hpb=c6ac3cd55ee2da956195eee393b0882105dfad4e;p=packages%2Ftrusty%2Fcirros-testvm.git

diff --git a/cirros-testvm/src-cirros/buildroot-2015.05/package/guile/0002-calculate-csqrt_manually.patch b/cirros-testvm/src-cirros/buildroot-2015.05/package/guile/0002-calculate-csqrt_manually.patch
new file mode 100644
index 0000000..98bb0b6
--- /dev/null
+++ b/cirros-testvm/src-cirros/buildroot-2015.05/package/guile/0002-calculate-csqrt_manually.patch
@@ -0,0 +1,16 @@
+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])