$NetBSD: patch-BLAS_CMakeLists.txt,v 1.1 2025/01/14 11:41:00 wiz Exp $

A changeset that I pushed upstream in a PR, to enable separate libblas build,
un-break standalone CBLAS build with included BLAS, not unconditionally
require unnecessary C++ compiler.

See: https://github.com/Reference-LAPACK/lapack/pull/972

diff --git a/BLAS/CMakeLists.txt b/BLAS/CMakeLists.txt
index a33f38f25..8e34fa858 100644
--- BLAS/CMakeLists.txt.orig	2024-12-03 11:39:11.000000000 +0000
+++ BLAS/CMakeLists.txt
@@ -14,3 +14,8 @@ install(FILES
   DESTINATION ${PKG_CONFIG_DIR}
   COMPONENT Development
   )
+
+install(EXPORT ${BLASLIB}-targets
+  DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${BLASLIB}-${LAPACK_VERSION}
+  COMPONENT Development
+  )