netlib-scalapack: fix build with gcc@14 (#44120)

spack · May 17, 2024 · 574bd2d · 574bd2d
1 parent a76f37d
commit 574bd2d
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/var/spack/repos/builtin/packages/netlib-scalapack/package.py b/var/spack/repos/builtin/packages/netlib-scalapack/package.py
@@ -42,7 +42,11 @@ class ScalapackBase(CMakePackage):
 
     def flag_handler(self, name, flags):
         iflags = []
-        if name == "fflags":
+        if name == "cflags":
+            if self.spec.satisfies("%gcc@14:"):
+                # https://bugzilla.redhat.com/show_bug.cgi?id=2178710
+                iflags.append("-std=gnu89")
+        elif name == "fflags":
             if self.spec.satisfies("%cce"):
                 iflags.append("-hnopattern")
         return (iflags, None, None)