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+# -*- Autoconf -*-
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+# Process this file with autoconf to produce a configure script.
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+
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+AC_PREREQ(2.60)
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+AC_INIT(vcmi, 0.84b) # Follow NAME_VER in global.h
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+AM_INIT_AUTOMAKE
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+AC_CONFIG_MACRO_DIR([aclocal/m4])
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+
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+# Checks for build toolchain
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+AC_LANG(C++)
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+AC_PROG_CXX
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+AC_ENABLE_SHARED
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+AC_DISABLE_STATIC
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+AC_PROG_LIBTOOL
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+AX_COMPILER_VENDOR
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+
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+# Use silent rules if supported.
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+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
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+
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+AC_ARG_ENABLE(debug,
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+ [ --disable-debug turn off debugging (default=enable)],
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+ [ if test x$enableval = xyes ; then
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+ enable_debug="yes"
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+ else
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+ enable_debug="no"
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+ fi],
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+ [ enable_debug="yes" ])
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+if test "x$GXX" = "xyes" -a "x$enable_debug" = "xyes" ; then
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+ CXXFLAGS="$CXXFLAGS -O0 -ggdb"
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+fi
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+
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+# For gcc and compatible compilers, enable compilation warnings, but
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+# selectively disable some because too many are generated.
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+if test "x$GXX" = "xyes" ; then
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+ CXXFLAGS="$CXXFLAGS -Wall -Wno-switch -Wno-sign-compare -Wcast-align -Wpointer-arith -Wno-unknown-pragmas"
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+fi
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+
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+# extra clang parameters
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+if test "x${ax_cv_cxx_compiler_vendor}" = "xclang" ; then
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+ CXXFLAGS="$CXXFLAGS -Wno-address-of-temporary -Wno-unused-value -Wno-cast-align"
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+fi
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+
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+# extra Intel icc parameters
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+if test "x${ax_cv_cxx_compiler_vendor}" = "xintel" ; then
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+ CXXFLAGS="$CXXFLAGS -diag-disable 383,981,1418,869,1563,2259,1782,444,271,1,10156,1419"
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+fi
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+
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+# Check for Boost libraries
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+AX_BOOST_BASE([1.36])
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+AX_BOOST_SYSTEM
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+AX_BOOST_FILESYSTEM
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+AX_BOOST_THREAD
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+AX_BOOST_IOSTREAMS
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+AX_BOOST_PROGRAM_OPTIONS
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+
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+# Check for SDL headers and libraries
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+saved_LIBS=$LIBS
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+saved_CFLAGS=$CFLAGS
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+
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+AC_CHECK_PROG(HAVE_SDL_CONFIG, sdl-config, yes, no)
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+if test "$HAVE_SDL_CONFIG" = no; then
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+AC_MSG_ERROR(sdl-config doesn't exist. Try to check the PATH enviroment.)
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+fi
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+
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+SDL_CXXFLAGS="`sdl-config --cflags`"
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+LIBS="$LIBS `sdl-config --libs`"
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+
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+CFLAGS="$CFLAGS $SDL_CXXFLAGS"
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+
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+AC_CHECK_HEADERS([SDL/SDL.h SDL/SDL_mixer.h SDL/SDL_image.h SDL/SDL_ttf.h], [], [AC_MSG_ERROR([Header not found. Install missing devel package.])])
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+
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+AC_CHECK_LIB(SDL,SDL_Init,,AC_MSG_ERROR([SDL library not found. Please install it.]))
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+AC_CHECK_LIB(SDL_mixer,main,,AC_MSG_ERROR([SDL_mixer library not found. Please install it.]))
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+AC_CHECK_LIB(SDL_image,IMG_Load,,AC_MSG_ERROR([SDL_image library not found. Please install it.]))
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+AC_CHECK_LIB(SDL_ttf,main,,AC_MSG_ERROR([SDL_ttf library not found. Please install it.]))
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+
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+SDL_LIBS="$LIBS"
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+
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+LIBS=$saved_LIBS
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+CFLAGS=$saved_CFLAGS
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+
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+# Check for ffmpeg libraries
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+saved_LIBS=$LIBS
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+saved_CFLAGS=$CFLAGS
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+
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+FFMPEG_CXXFLAGS=""
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+FFMPEG_LIBS=
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+
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+LIBS="$LIBS `pkg-config --libs libavformat libswscale`"
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+CFLAGS="$CFLAGS `pkg-config --cflags libavformat libswscale`"
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+
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+AC_CHECK_LIB(avformat,av_open_input_file,,AC_MSG_ERROR([FFMpeg avformat library not found. Please install it.]))
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+AC_CHECK_LIB(swscale,sws_getContext,,AC_MSG_ERROR([FFMpeg swscale library not found. Please install it.]))
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+AC_CHECK_LIB(avcodec,avcodec_decode_video2,AVCODEC_DECODE_VIDEO2="-DWITH_AVCODEC_DECODE_VIDEO2",)
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+AC_CHECK_LIB(avcodec,av_register_protocol2,AV_REGISTER_PROTOCOL2="-DWITH_AV_REGISTER_PROTOCOL2",)
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+
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+FFMPEG_LIBS="$LIBS"
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+FFMPEG_CXXFLAGS="$CFLAGS $AVCODEC_DECODE_VIDEO2 $AV_REGISTER_PROTOCOL2"
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+
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+LIBS=$saved_LIBS
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+CFLAGS=$saved_CFLAGS
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+
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+# Checks for header files.
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+AC_HEADER_STDC
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+AC_CHECK_HEADERS([fcntl.h stdlib.h string.h])
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+CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
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+AC_CHECK_HEADERS([boost/filesystem.hpp boost/algorithm/string.hpp boost/algorithm/string/replace.hpp boost/filesystem/operations.hpp boost/assign/std/vector.hpp boost/algorithm/string/find.hpp boost/function.hpp boost/bind.hpp],,AC_MSG_ERROR([Required boost headers not found. Please install it.]))
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+
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+# Checks for library functions.
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+AC_CHECK_FUNCS([atexit memset pow select sqrt])
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+
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+CXXFLAGS="$CXXFLAGS -DDATA_DIR=\\\"\$(pkgdatadir)\\\" -DBIN_DIR=\\\"\$(bindir)\\\" -DLIB_DIR=\\\"\$(pkglibdir)\\\""
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+
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+AC_SUBST(SDL_LIBS)
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+AC_SUBST(SDL_CXXFLAGS)
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+AC_SUBST(FFMPEG_LIBS)
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+AC_SUBST(FFMPEG_CXXFLAGS)
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+
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+VCMI_AI_LIBS_DIR="$libdir/vcmi/AI"
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+AC_SUBST(VCMI_AI_LIBS_DIR)
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+
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+VCMI_SCRIPTING_LIBS_DIR="$libdir/vcmi/Scripting"
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+AC_SUBST(VCMI_SCRIPTING_LIBS_DIR)
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+
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+AC_OUTPUT(Makefile lib/Makefile client/Makefile server/Makefile AI/Makefile AI/StupidAI/Makefile AI/GeniusAI/Makefile AI/EmptyAI/Makefile Scripting/ERM/Makefile Odpalarka/Makefile VCMI_BattleAiHost/Makefile)
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mateuszb