Make it compile on Cygwin. (#371)

* Make it compile on Cygwin. Signed-off-by: Bu11etmagnet <[email protected]> * Run clang-format Signed-off-by: Bu11etmagnet <[email protected]> * Run clang-format on cpuid.c Signed-off-by: Bu11etmagnet <[email protected]>
awslabs · Jun 14, 2019 · 0e88fcb · 0e88fcb
1 parent ef38080
commit 0e88fcb
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/source/arch/cpuid.c b/source/arch/cpuid.c
@@ -35,7 +35,8 @@
 #define CPUID_UNAVAILABLE 1
 static int cpuid_state = 2;
 
-#ifdef HAVE_MSVC_CPUIDEX
+#ifndef HAVE_BUILTIN_CPU_SUPPORTS
+#    ifdef HAVE_MSVC_CPUIDEX
 static bool msvc_check_avx2(void) {
     int cpuInfo[4];
 
@@ -56,6 +57,7 @@ static bool msvc_check_avx2(void) {
     /* EBX bit 5: AVX2 support */
     return cpuInfo[1] & (1 << 5);
 }
+#    endif
 #endif
 
 bool aws_common_private_has_avx2(void) {