hipsycl: fix building on OSX. Patch boost to be backward-compatible. (#31311)

Co-authored-by: frobnitzem <frobnitzem@users.noreply.github.com>

1 files changed, 7 insertions, 3 deletions

diff --git a/var/spack/repos/builtin/packages/hipsycl/package.py b/var/spack/repos/builtin/packages/hipsycl/package.py
index 887d9f049b..1cc18e1c2d 100644
--- a/var/spack/repos/builtin/packages/hipsycl/package.py
+++ b/var/spack/repos/builtin/packages/hipsycl/package.py
@@ -132,7 +132,9 @@ class Hipsycl(CMakePackage):
         #    the libc++.so and libc++abi.so dyn linked to the sycl
         #    ptx backend
         rpaths = set()
-        so_paths = filesystem.find(self.spec["llvm"].prefix, "libc++.so")
+        so_paths = filesystem.find_libraries(
+            "libc++", self.spec["llvm"].prefix, shared=True, recursive=True
+        )
         if len(so_paths) != 1:
             raise InstallError(
                 "concretized llvm dependency must provide a "
@@ -140,11 +142,13 @@ class Hipsycl(CMakePackage):
                 "found: {0}".format(so_paths)
             )
         rpaths.add(path.dirname(so_paths[0]))
-        so_paths = filesystem.find(self.spec["llvm"].prefix, "libc++abi.so")
+        so_paths = filesystem.find_libraries(
+            "libc++abi", self.spec["llvm"].prefix, shared=True, recursive=True
+        )
         if len(so_paths) != 1:
             raise InstallError(
                 "concretized llvm dependency must provide a "
-                "unique directory containing libc++abi.so, "
+                "unique directory containing libc++abi, "
                 "found: {0}".format(so_paths)
             )
         rpaths.add(path.dirname(so_paths[0]))