CI environment: adapt for C++11 capable environments

.travis.yml

@@ -10,39 +10,42 @@ matrix:
   include:
 
     - os: linux
+      dist: trusty
       compiler: gcc
-      language: c
+      language: cpp
       sudo: required
       services:
         - docker
       env:
         - BUILD_NAME=linux_gcc
         - DETAILS="linux, gcc"
     - os: linux
+      dist: trusty
       compiler: clang
-      language: c
+      language: cpp
       sudo: required
       services:
         - docker
       env:
         - BUILD_NAME=linux_clang
         - DETAILS="linux, clang"
     - os: osx
-      language: c
+      language: cpp
       env:
         - BUILD_NAME=osx
         - DETAILS="osx"
     - os: linux
+      dist: trusty
       compiler: gcc
-      language: c
+      language: cpp
       sudo: required
       env:
         - BUILD_NAME=mingw32
         - DETAILS="mingw32"
 
     - os: linux
       compiler: gcc
-      language: c
+      language: cpp
       dist: trusty
       env:
         - BUILD_NAME=csa

appveyor.yml

@@ -5,23 +5,6 @@ platform:
 environment:
   matrix:
 
-# Does not work
-# VS 2008
-#  - BUILD_TYPE: cmake
-#    VS_VERSION: Visual Studio 9 2008
-
-# VS 2010
-  - BUILD_TYPE: cmake
-    VS_VERSION: Visual Studio 10
-
-# VS 2012
-  - BUILD_TYPE: cmake
-    VS_VERSION: Visual Studio 11
-
-# VS 2013
-  - BUILD_TYPE: cmake
-    VS_VERSION: Visual Studio 12
-
 # VS 2015
   - BUILD_TYPE: cmake
     VS_VERSION: Visual Studio 14

travis/csa/install.sh

@@ -5,7 +5,7 @@ set -e
 # prepare build files
 ./autogen.sh
 
-./clang+llvm-6.0.0-x86_64-linux-gnu-ubuntu-14.04/bin/scan-build -o scanbuildoutput -plist -v ./configure
+CXXFLAGS="-std=c++11" ./clang+llvm-6.0.0-x86_64-linux-gnu-ubuntu-14.04/bin/scan-build -o scanbuildoutput -plist -v ./configure
 ./clang+llvm-6.0.0-x86_64-linux-gnu-ubuntu-14.04/bin/scan-build -o scanbuildoutput -plist -v make -j3
 
 if grep -r "\.c" scanbuildoutput | grep "<string>" | grep -v "<key>"; then echo "error" && /bin/false; else echo "ok"; fi 

travis/linux_clang/install.sh

@@ -4,4 +4,4 @@ set -e
 
 export CCACHE_CPP2=yes
 
-CC="ccache clang" CFLAGS="-std=c89 -Werror -fsanitize=address" ./travis/install.sh
+CC="ccache clang" CXX="ccache clang++" CFLAGS="-std=c89 -Werror -fsanitize=address" CXXFLAGS="-Werror -fsanitize=address" ./travis/install.sh

travis/linux_gcc/before_install.sh

@@ -2,6 +2,7 @@
 
 ./travis/before_install.sh
 
+sudo apt-get update -qq
 sudo apt-get install -y cppcheck
 
 set -e

travis/linux_gcc/install.sh

@@ -4,4 +4,4 @@ set -e
 
 export CCACHE_CPP2=yes
 
-CC="ccache gcc" CFLAGS="-std=c89 -Werror" ./travis/install.sh
+CC="ccache gcc" CXX="ccache g++" CFLAGS="-std=c89 -Werror" CXXFLAGS="-Werror" ./travis/install.sh

travis/mingw32/before_install.sh

@@ -5,5 +5,9 @@ set -e
 ./travis/before_install.sh
 
 sudo apt-get update -qq
-sudo apt-get install -qq wine
-sudo apt-get install -qq mingw32
+sudo apt-get install binutils-mingw-w64-x86-64
+sudo apt-get install gcc-mingw-w64-x86-64
+sudo apt-get install g++-mingw-w64-x86-64
+sudo apt-get install g++-mingw-w64
+sudo apt-get install mingw-w64-tools
+sudo apt-get install -y wine1.4-amd64

travis/mingw32/install.sh

@@ -9,7 +9,7 @@ export CCACHE_CPP2=yes
 # autoconf build
 mkdir build_autoconf
 cd build_autoconf
-CC="ccache i586-mingw32msvc-gcc" LD=i586-mingw32msvc-ld ../configure --host=i586-mingw32msvc --prefix=/tmp/proj_autoconf_install
+CC="ccache x86_64-w64-mingw32-gcc" CXX="ccache x86_64-w64-mingw32-g++" LD=x86_64-w64-mingw32-ld ../configure --host=x86_64-w64-mingw32 --prefix=/tmp/proj_autoconf_install
 make -j3
 make install
 make dist-all
@@ -24,7 +24,7 @@ cd ..
 # autoconf build with grids
 mkdir build_autoconf_nad
 cd build_autoconf_nad
-CC="ccache i586-mingw32msvc-gcc" LD=i586-mingw32msvc-ld ../configure --host=i586-mingw32msvc --prefix=/tmp/proj_autoconf_install_nad
+CC="ccache x86_64-w64-mingw32-gcc" CXX="ccache x86_64-w64-mingw32-g++" LD=x86_64-w64-mingw32-ld ../configure --host=x86_64-w64-mingw32 --prefix=/tmp/proj_autoconf_install_nad
 make -j3
 make install
 find /tmp/proj_autoconf_install_nad

travis/osx/install.sh

@@ -4,4 +4,4 @@ set -e
 
 export CCACHE_CPP2=yes
 
-CC="ccache clang" CFLAGS="-std=c89 -g -Wall -Wextra -Werror -Wunused-parameter -Wmissing-prototypes -Wmissing-declarations -Wformat -Werror=format-security -Wshadow -Wfloat-conversion -O2" ./travis/install.sh
+CC="ccache clang" CXX="ccache clang++" CFLAGS="-Werror -O2" CXXFLAGS="-Werror -O2" ./travis/install.sh