From de096bdd452f453e94d0487cd014d813c2924573 Mon Sep 17 00:00:00 2001
From: Artem Pavlenko <artem@mapnik.org>
Date: Wed, 1 Jul 2020 16:12:51 +0100
Subject: [PATCH] fix typo

---
 src/build.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/build.py b/src/build.py
index 202de79d5..5505b3737 100644
--- a/src/build.py
+++ b/src/build.py
@@ -375,7 +375,7 @@ if env["USE_SSE"] == "yes":
     # As of GCC 4.5, 387 fp math is significantly slower in C99 mode without this.
     # Note: CPUs without SSE2 use 387 for doubles, even when SSE fp math is set.
     if 'gcc' in env['CC']:
-        lib_env.Append(CFLAGS='-fexcess-prevision=fast')
+        lib_env.Append(CFLAGS='-fexcess-precision=fast')
 elif env["USE_SSE"] == "no":
     lib_env.Append(CFLAGS="-mno-sse")
 elif env["USE_SSE"] == "platform_default":