From 1dc5772b08adc34cc5e830e243f8884cdc5bac72 Mon Sep 17 00:00:00 2001
From: Loo Rong Jie <loorongjie@gmail.com>
Date: Wed, 4 Jul 2018 08:07:59 +0800
Subject: [Bazel/MSVC] Cleanup -ldl/-lm flags for MSVC

---
 third_party/fft2d/fft2d.BUILD | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'third_party/fft2d')

diff --git a/third_party/fft2d/fft2d.BUILD b/third_party/fft2d/fft2d.BUILD
index 3dbd36aec0..74dd3112fc 100644
--- a/third_party/fft2d/fft2d.BUILD
+++ b/third_party/fft2d/fft2d.BUILD
@@ -14,6 +14,11 @@ FFT2D_SRCS = [
     "fft/fftsg.c",
 ]
 
+config_setting(
+    name = "windows",
+    values = {"cpu": "x64_windows"},
+)
+
 # This is the main 2D FFT library.  The 2D FFTs in this library call
 # 1D FFTs.  In addition, fast DCTs are provided for the special case
 # of 8x8 and 16x16.  This code in this library is referred to as
@@ -21,7 +26,10 @@ FFT2D_SRCS = [
 cc_library(
     name = "fft2d",
     srcs = FFT2D_SRCS,
-    linkopts = ["-lm"],
+    linkopts = select({
+        ":windows": [],
+        "//conditions:default": ["-lm"],
+    }),
 )
 
 objc_library(
-- 
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