From: Konstantinos Margaritis <konstantinos@vectorcamp.gr>
Date: Sun, 8 Oct 2023 21:22:52 +0000 (+0300)
Subject: fix defaults for -march for x86
X-Git-Tag: vectorscan/5.4.11~2^2~5^2~11
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0d5ce27df42af2229f7f169bad0e7de127cc11da;p=thirdparty%2Fvectorscan.git

fix defaults for -march for x86
---

diff --git a/cmake/archdetect.cmake b/cmake/archdetect.cmake
index 3ffcb282..58258fe5 100644
--- a/cmake/archdetect.cmake
+++ b/cmake/archdetect.cmake
@@ -44,7 +44,7 @@ if (USE_CPU_NATIVE)
         endif()
     elseif (CMAKE_COMPILER_IS_CLANG)
         if (ARCH_IA32 OR ARCH_X86_64)
-            set(GNUCC_ARCH native)
+            set(GNUCC_ARCH x86_64_v2)
             set(TUNE_FLAG generic)
         elseif(ARCH_AARCH64)
             set(GNUCC_ARCH armv8)
@@ -60,7 +60,7 @@ if (USE_CPU_NATIVE)
     endif()
 else()
     if (ARCH_IA32 OR ARCH_X86_64)
-        set(GNUCC_ARCH generic)
+        set(GNUCC_ARCH native)
         set(TUNE_FLAG generic)
     elseif(ARCH_AARCH64)
        set(GNUCC_ARCH armv8-a)