From 63b6e484fca665a3e70e3b8d0d8586cb282a10bf Mon Sep 17 00:00:00 2001
From: iarspider <iarspider@gmail.com>
Date: Mon, 16 May 2022 22:34:57 +0200
Subject: sigcpp: protect from missing prefix.share folder (#30686)

---
 var/spack/repos/builtin/packages/sigcpp/package.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/var/spack/repos/builtin/packages/sigcpp/package.py b/var/spack/repos/builtin/packages/sigcpp/package.py
index 2d2357d26b..e840d594c8 100644
--- a/var/spack/repos/builtin/packages/sigcpp/package.py
+++ b/var/spack/repos/builtin/packages/sigcpp/package.py
@@ -3,6 +3,7 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
+import os
 import shutil
 
 from spack import *
@@ -21,7 +22,7 @@ class Sigcpp(CMakePackage):
 
     @run_after('install')
     def drop_doc(self):
-        if self.spec.satisfies('~doc'):
+        if self.spec.satisfies('~doc') and os.path.isdir(prefix.share):
             shutil.rmtree(prefix.share)
 
     @run_after('install')
-- 
cgit v1.2.3-60-g2f50