ams: support building unit test programs on windows/linux/macos

libraries/libvapours/include/vapours/impl/compiler_impl.gcc.hpp

@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+#include <vapours/includes.hpp>
+#include <vapours/defines.hpp>
+
+#define AMS_PRAGMA_BEGIN_OPTIMIZE_O3() \
+    _Pragma("GCC push_options")        \
+    _Pragma("GCC optimize (\"-O3\")")
+
+#define AMS_PRAGMA_BEGIN_OPTIMIZE_OS() \
+    _Pragma("GCC push_options")        \
+    _Pragma("GCC optimize (\"-Os\")")
+
+#define AMS_PRAGMA_END_OPTIMIZE() \
+    _Pragma("GCC pop_options")
+
+#define AMS_CONCEPTS_REQUIRES_IF_SUPPORTED(__EXPR__) requires (__EXPR__)