Fix target detection for i686 (#5675)

(cherry picked from commit 813eadc)
halide · Feb 13, 2021 · 68a21e7 · 68a21e7
1 parent d733a16
commit 68a21e7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cmake/HalideTargetHelpers.cmake b/cmake/HalideTargetHelpers.cmake
@@ -16,7 +16,7 @@ function(_Halide_cmake_target OUTVAR)
     # Get arch from CMake
     string(TOLOWER "${CMAKE_SYSTEM_PROCESSOR}" arch)
     list(TRANSFORM arch REPLACE "^.*(x86|arm|mips|powerpc|hexagon|wasm|riscv).*$" "\\1")
-    list(TRANSFORM arch REPLACE "^i.?86.+$" "x86")
+    list(TRANSFORM arch REPLACE "^i.?86.*$" "x86")
     list(TRANSFORM arch REPLACE "^(amd|ia|em)64t?$" "x86")
     list(TRANSFORM arch REPLACE "^ppc(64(le)?)?$" "powerpc")
     list(TRANSFORM arch REPLACE "^aarch(64)?$" "arm")