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Remove mathfix.h

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It was only needed for MS Visual Studio 2012 and older.
Those compilers are not supported for Tesseract.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
This commit is contained in:
Stefan Weil 2017-06-05 20:26:25 +02:00
parent 5f8ecdb2b3
commit 1cf8fe51a0
5 changed files with 0 additions and 52 deletions
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1
api/baseapi.cpp
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@ -29,7 +29,6 @@
#if defined(_WIN32)
#ifdef _MSC_VER
#include "vcsversion.h"
#include "mathfix.h"
#elif MINGW
// workaround for stdlib.h with -std=c++11 for _splitpath and _MAX_FNAME
#undef __STRICT_ANSI__

4
api/pdfrenderer.cpp
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@ -28,10 +28,6 @@
#include "strngs.h"
#include "tprintf.h"
#ifdef _MSC_VER
#include "mathfix.h"
#endif
/*
Design notes from Ken Sharp, with light editing.

5
ccmain/equationdetect.cpp
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@ -17,11 +17,6 @@
//
///////////////////////////////////////////////////////////////////////
#ifdef _MSC_VER
#pragma warning(disable:4244) // Conversion warnings
#include <mathfix.h>
#endif
#ifdef __MINGW32__
#include <limits.h>
#endif

4
classify/featdefs.cpp
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@ -18,10 +18,6 @@
/*-----------------------------------------------------------------------------
Include Files and Type Defines
-----------------------------------------------------------------------------*/
#ifdef _MSC_VER
#include <mathfix.h>
#endif
#include "featdefs.h"
#include "emalloc.h"
#include "danerror.h"

38
vs2010/port/mathfix.h
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@ -1,38 +0,0 @@
///////////////////////////////////////////////////////////////////////
// File: mathfix.h
// Description: Implement missing math functions
// Author: zdenop
// Created: Fri Feb 03 06:45:06 CET 2012
//
// (C) Copyright 2012, Google Inc.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
///////////////////////////////////////////////////////////////////////
#ifndef VS2008_INCLUDE_MATHFIX_H_
#define VS2008_INCLUDE_MATHFIXT_H_
#ifndef _MSC_VER
#error "Use this header only with Microsoft Visual C++ compilers!"
#endif
#include <math.h>
#include <float.h> // for _isnan(), _finite() on VC++
#if _MSC_VER < 1800
#define isnan(x) _isnan(x)
#define isinf(x) (!_finite(x))
#define fmax max //VC++ does not implement all the provisions of C99 Standard
#define round(x) roundf(x)
inline float roundf(float num) { return num > 0 ? floorf(num + 0.5f) : ceilf(num - 0.5f); }
#endif
#endif // VS2008_INCLUDE_MATHFIXT_H_