Enable avx512f support for windows builds

2023-02-06 21:36:09 +01:00
parent e74cb666ed
commit fbb175df4e
2 changed files with 5 additions and 0 deletions
--- a/libs/ardour/wscript
+++ b/libs/ardour/wscript
@@ -547,6 +547,10 @@ def build(bld):
            avx512f_cxxflags.append (bld.env['compiler_flags_dict']['avx'])
            avx512f_cxxflags.append (bld.env['compiler_flags_dict']['pic'])
            avx512f_cxxflags.append (bld.env['compiler_flags_dict']['fma'])
+            # work around issue with mingc/gcc-8
+            # https://stackoverflow.com/questions/43152633/invalid-register-for-seh-savexmm-in-cygwin
+            if bld.env['build_target'] == 'mingw':
+                avx512f_cxxflags.append ('-fno-asynchronous-unwind-tables')

            bld(features = 'cxx cxxstlib asm',
                source   = avx512f_sources,