From d78fbe425c4ea0a79f005d8c6b1014b4b16743b2 Mon Sep 17 00:00:00 2001
From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
Date: Mon, 23 Dec 2024 19:04:50 +0100
Subject: [PATCH] Assume no underline suffixes on symbols when compiling with
 ifx on Windows

---
 cmake/system.cmake | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cmake/system.cmake b/cmake/system.cmake
index 4ac244e3e..7413c88c8 100644
--- a/cmake/system.cmake
+++ b/cmake/system.cmake
@@ -672,6 +672,9 @@ endif ()
 if (${CMAKE_C_COMPILER} STREQUAL "LSB" OR ${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
   set(LAPACK_CFLAGS "${LAPACK_CFLAGS} -DLAPACK_COMPLEX_STRUCTURE")
 endif ()
+if (${CMAKE_C_COMPILER_ID} MATCHES "IntelLLVM" AND ${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
+	set(LAPACK_CFLAGS "${LAPACK_CFLAGS} -DNOCHANGE")
+endif ()
 
 if ("${CMAKE_BUILD_TYPE}" STREQUAL "Release")
 if ("${F_COMPILER}" STREQUAL "FLANG")