re2: fix cmake cxx std (#45694)

2024-08-12 18:58:02 +02:00
parent 327c75386a
commit 966a775a45
1 changed files with 5 additions and 1 deletions
--- a/var/spack/repos/builtin/packages/re2/package.py
+++ b/var/spack/repos/builtin/packages/re2/package.py
@@ -42,6 +42,10 @@ def cmake_args(self):
        args = [
            self.define_from_variant("BUILD_SHARED_LIBS", "shared"),
            self.define_from_variant("CMAKE_POSITION_INDEPENDENT_CODE", "pic"),
-            f"-DCMAKE_CXX_STANDARD={self.spec['abseil-cpp'].variants['cxxstd'].value}",
        ]
+
+        abseil = self.spec.dependencies("abseil-cpp")
+
+        if abseil:
+            args.append(self.define("CMAKE_CXX_STANDARD", abseil[0].variants["cxxstd"].value))
        return args