Make libsigsegv an optional dependency

2016-03-05 16:46:32 -06:00 · 2016-03-05 16:46:32 -06:00 · 220b6a9fee
commit 220b6a9fee
parent a7b918837e
1 changed files with 3 additions and 1 deletions
--- a/var/spack/repos/builtin/packages/m4/package.py
+++ b/var/spack/repos/builtin/packages/m4/package.py
@ -7,7 +7,9 @@ class M4(Package):

    version('1.4.17', 'a5e9954b1dae036762f7b13673a2cf76')

-    depends_on('libsigsegv')
+    variant('sigsegv', default=True, description="Build the libsigsegv dependency")
+
+    depends_on('libsigsegv', when='+sigsegv')

    def install(self, spec, prefix):
        configure("--prefix=%s" % prefix)