[Flang] Restore Flang cmake configuration data

Patch D138274 removed some Flang cmake configuration information that we
need for our internal builds.  This change restores them.

Differential Revision: https://reviews.llvm.org/D139355

diff --git a/flang/cmake/modules/CMakeLists.txt b/flang/cmake/modules/CMakeLists.txt
index bf50bca..78cb1bc 100644 (file)
--- a/flang/cmake/modules/CMakeLists.txt
+++ b/flang/cmake/modules/CMakeLists.txt
@@ -28,6 +28,10 @@ set(FLANG_CONFIG_INCLUDE_DIRS
   "${FLANG_BINARY_DIR}/include"
   )
 configure_file(
+  ${CMAKE_CURRENT_SOURCE_DIR}/FlangConfig.cmake.in
+  ${flang_cmake_builddir}/FlangConfig.cmake
+  @ONLY)
+configure_file(
   ${CMAKE_CURRENT_SOURCE_DIR}/FlangConfigVersion.cmake.in
   ${flang_cmake_builddir}/FlangConfigVersion.cmake
   @ONLY)