libunwind: document platform=darwin conflict (#8824)

2018-07-29 08:44:17 -07:00 · 2018-07-29 08:44:17 -07:00 · dba7f715cf
commit dba7f715cf
parent 71f85cff2c
1 changed files with 3 additions and 0 deletions
--- a/var/spack/repos/builtin/packages/libunwind/package.py
+++ b/var/spack/repos/builtin/packages/libunwind/package.py
@ -31,5 +31,8 @@ class Libunwind(AutotoolsPackage):
    homepage = "http://www.nongnu.org/libunwind/"
    url      = "http://download.savannah.gnu.org/releases/libunwind/libunwind-1.1.tar.gz"

+    conflicts('platform=darwin',
+              msg='Non-GNU libunwind needs ELF libraries Darwin does not have')
+
    version('1.2.1', '06ba9e60d92fd6f55cd9dadb084df19e')
    version('1.1', 'fb4ea2f6fbbe45bf032cd36e586883ce')