From 2b1cf12bf36e536cd29994951b46f180e81e1179 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Mon, 18 Feb 2019 22:50:16 +0100
Subject: Fix a few issues with i386 builds

Relax tolerances in a few unit test, and in laea code.
Seen with gcc 5.3 and also 7.1
Related to the use of the 387 floating-point math, since they
disappear with gcc 7.1 if using non-default -mfpmath=sse -msse
---
 src/projections/laea.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/projections/laea.cpp')

diff --git a/src/projections/laea.cpp b/src/projections/laea.cpp
index e3c7248a..22fb1691 100644
--- a/src/projections/laea.cpp
+++ b/src/projections/laea.cpp
@@ -82,7 +82,7 @@ eqcon:
         break;
     case N_POLE:
     case S_POLE:
-        if (q >= 0.) {
+        if (q >= 1e-15) {
             b = sqrt(q);
             xy.x = b * sinlam;
             xy.y = coslam * (Q->mode == S_POLE ? b : -b);
-- 
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