gcc11.patch

   1 From 7a18e2669a733ebe3544e4f5c735fd4d2ded5fa3 Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?Timm=20B=C3=A4der?= <tbaeder@redhat.com>
   3 Date: Thu, 10 Dec 2020 14:02:44 +0100
   4 Subject: [PATCH] Add some missing <limits> includes
   5
   6 Otherwise, the builds fails with either gcc11 or recent clang.
   7 ---
   8  gdal/ogr/ogrsf_frmts/cad/libopencad/cadobjects.cpp | 1 +
   9  gdal/ogr/ogrsf_frmts/cad/libopencad/dwg/r2000.cpp  | 1 +
  10  gdal/third_party/LercLib/Lerc2.h                   | 1 +
  11  3 files changed, 3 insertions(+)
  12
  13 diff --git a/gdal/ogr/ogrsf_frmts/cad/libopencad/cadobjects.cpp b/gdal/ogr/ogrsf_frmts/cad/libopencad/cadobjects.cpp
  14 index f59f7d50e2f5..edff5100e1f4 100644
  15 --- a/gdal/ogr/ogrsf_frmts/cad/libopencad/cadobjects.cpp
  16 +++ b/gdal/ogr/ogrsf_frmts/cad/libopencad/cadobjects.cpp
  17 @@ -31,6 +31,7 @@
  18
  19  #include "cadobjects.h"
  20
  21 +#include <limits>
  22  #include <math.h>
  23  #include <algorithm>
  24
  25 diff --git a/gdal/ogr/ogrsf_frmts/cad/libopencad/dwg/r2000.cpp b/gdal/ogr/ogrsf_frmts/cad/libopencad/dwg/r2000.cpp
  26 index 83951fd7e7fc..6ae837da6467 100644
  27 --- a/gdal/ogr/ogrsf_frmts/cad/libopencad/dwg/r2000.cpp
  28 +++ b/gdal/ogr/ogrsf_frmts/cad/libopencad/dwg/r2000.cpp
  29 @@ -36,6 +36,7 @@
  30  #include <cassert>
  31  #include <cstring>
  32  #include <iostream>
  33 +#include <limits>
  34  #include <memory>
  35  #include <string>
  36
  37 diff --git a/gdal/third_party/LercLib/Lerc2.h b/gdal/third_party/LercLib/Lerc2.h
  38 index feec95529c83..564f928ee672 100644
  39 --- a/gdal/third_party/LercLib/Lerc2.h
  40 +++ b/gdal/third_party/LercLib/Lerc2.h
  41 @@ -27,6 +27,7 @@ Contributors:  Thomas Maurer
  42  #include <algorithm>
  43  #include <cfloat>
  44  #include <cmath>
  45 +#include <limits>
  46  #include <string>
  47  #include <typeinfo>
  48  #include "Defines.h"