From 86ee9211beceafbd690c12e20bba25b8b4279c9e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mi=C8=9Bca=20Dumitru?= <dumitru0mitca@gmail.com>
Date: Sun, 14 Mar 2021 20:03:56 +0200
Subject: [PATCH] LibM: Define FLT_EVAL_METHOD, float_t and double_t

---
 Userland/Libraries/LibM/math.h | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/Userland/Libraries/LibM/math.h b/Userland/Libraries/LibM/math.h
index f46670d565..bbaaacbea7 100644
--- a/Userland/Libraries/LibM/math.h
+++ b/Userland/Libraries/LibM/math.h
@@ -80,6 +80,22 @@ __BEGIN_DECLS
 #define FP_ILOGB0 INT_MIN
 #define FP_ILOGNAN INT_MAX
 
+#define FLT_EVAL_METHOD __FLT_EVAL_METHOD__
+
+#if FLT_EVAL_METHOD == 0
+typedef float float_t;
+typedef double double_t;
+#elif FLT_EVAL_METHOD == 1
+typedef double float_t;
+typedef double double_t;
+#elif FLT_EVAL_METHOD == 2
+typedef long double float_t;
+typedef long double double_t;
+#else
+typedef float float_t;
+typedef double double_t;
+#endif
+
 /* Basic floating point operations */
 long double fabsl(long double) NOEXCEPT;
 double fabs(double) NOEXCEPT;