Merge pull request OpenMathLib#4351 from catap/cmake-old-macos

Use 64bit build on `CMAKE_SYSTEM_PROCESSOR=i386` on Darwin
martin-frbg · Dec 5, 2023 · e3039fa · e3039fa
2 parents 39bf8ec + 08fde5e
commit e3039fa
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cmake/system_check.cmake b/cmake/system_check.cmake
@@ -46,7 +46,7 @@ elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "loongarch64.*")
   set(LOONGARCH64 1)
 elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "riscv64.*")
   set(RISCV64 1)
-elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "amd64.*|x86_64.*|AMD64.*")
+elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "amd64.*|x86_64.*|AMD64.*" OR (CMAKE_SYSTEM_NAME MATCHES "Darwin" AND CMAKE_SYSTEM_PROCESSOR MATCHES "i686.*|i386.*|x86.*"))
   if (NOT BINARY)
     if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
       set(X86_64 1)