Remove obsolete sincos from stlport

Change-Id: I12644a0e81d6dcf11d12530234678d178dbc4caf

2 files changed, 0 insertions, 69 deletions

diff --git a/Android.mk b/Android.mk
index a4d3702..7a2f2ec 100755
--- a/Android.mk
+++ b/Android.mk
@@ -47,11 +47,6 @@ include $(CLEAR_VARS)
 
 LOCAL_SRC_FILES := $(libstlport_src_files)
 
-# This is needed to work around the problem that libm.so in NDK does not
-# have the sincos*() functions.
-
-LOCAL_SRC_FILES += src/sincos.c
-
 LOCAL_MODULE := libstlport
 LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
 
diff --git a/src/sincos.c b/src/sincos.c
deleted file mode 100644
index 1c77f58..0000000
--- a/src/sincos.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/*-
- * Copyright (c) 2010 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- */
-#define _GNU_SOURCE 1
-#include <math.h>
-
-// Disable sincos optimization for all functions in this file,
-// otherwise gcc would generate infinite calls.
-// Refer to gcc PR46926.
-// -fno-builtin-sin or -fno-builtin-cos can disable sincos optimization,
-// but these two options do not work inside optimize pragma in-file.
-// Thus we just enforce -O0 when compiling this file.
-#pragma GCC optimize ("O0")
-
-/*
- * This file is almost the same as bionic/libm/sincos.c except
- * we declare the function to have hiddlen visibility.  The library
- * libstlport.so is linked against libm.so in the NDK, which does not
- * have sincos(), sincosf() and sincosl().  These functions are used
- * in code generated by gcc-4.6.0 so we need to provide them.  We don't
- * want to export these functions here, hence we declare them hidden.
- */
-#define HIDDEN  __attribute__ ((visibility ("hidden")))
-
-void HIDDEN sincos(double x, double *psin, double *pcos)
-{
-    *psin = sin(x);
-    *pcos = cos(x);
-}
-
-void HIDDEN sincosf(float x, float *psin, float *pcos)
-{
-    *psin = sinf(x);
-    *pcos = cosf(x);
-}
-
-void HIDDEN sincosl(long double x, long double *psin, long double *pcos)
-{
-    *psin = sin(x);
-    *pcos = cos(x);
-}