Fix build error with IntelLLVM compiler (#492)

shibatch · Jan 9, 2024 · ecb8936 · ecb8936
1 parent 132d0ba
commit ecb8936
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/Configure.cmake b/Configure.cmake
@@ -271,8 +271,13 @@ elseif(CMAKE_C_COMPILER_ID MATCHES "Intel")
   set(FLAGS_ENABLE_AVX512FNOFMA "-xCOMMON-AVX512")
   set(FLAGS_ENABLE_PURECFMA_SCALAR "-march=core-avx2;-fno-strict-aliasing")
   set(FLAGS_ENABLE_FMA4 "-msse2")  # This is a dummy flag
-  set(FLAGS_STRICTMATH "-fp-model strict -Qoption,cpp,--extended_float_type")
-  set(FLAGS_FASTMATH "-fp-model fast=2 -Qoption,cpp,--extended_float_type")
+  if(CMAKE_C_COMPILER_ID MATCHES "IntelLLVM")
+    set(FLAGS_STRICTMATH "-fp-model strict -Qoption,cpp,--extended_float_types")
+    set(FLAGS_FASTMATH "-fp-model fast -Qoption,cpp,--extended_float_types")
+  else()
+    set(FLAGS_STRICTMATH "-fp-model strict -Qoption,cpp,--extended_float_type")
+    set(FLAGS_FASTMATH "-fp-model fast=2 -Qoption,cpp,--extended_float_type")
+  endif()
   set(FLAGS_NOSTRICTALIASING "-fno-strict-aliasing")
   set(FLAGS_WALL "-fmax-errors=3 -Wall -Wno-unused -Wno-attributes")