forked from mborjesson/PCem-wx-SDL2
/
configure.ac
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/
configure.ac
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# configure.ac for PCem
#
AC_PREREQ([2.61])
AC_INIT(PCem, v12, Sarah Walker <pcem@pcem-emulator.co.uk>, pcem)
AC_CANONICAL_HOST
AM_INIT_AUTOMAKE
AC_PROG_CC
AC_PROG_CXX
AM_PROG_CC_C_O
AC_MSG_CHECKING([whether to enable debugging])
AC_ARG_ENABLE(debug,
AC_HELP_STRING([--enable-debug], [build debug executable]))
if test "$enable_debug" = "yes"; then
CFLAGS="-Wall -O0 -g -D_DEBUG"
AC_MSG_RESULT([yes])
else
CFLAGS="-O3"
AC_MSG_RESULT([no])
fi
AC_MSG_CHECKING([whether to use the wxWidgets-based GUI])
AC_ARG_ENABLE(wx,
AC_HELP_STRING([--enable-wx], [use wxWidgets GUI]))
if test "$enable_wx" = "yes"; then
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
AC_MSG_CHECKING([for cpu])
case "${host_cpu}" in
i?86)
CPU=i386
AC_MSG_RESULT(${host_cpu})
;;
x86_64)
CPU=x86_64
AC_MSG_RESULT(${host_cpu})
;;
*)
AC_MSG_ERROR([Unsupported CPU.])
;;
esac
AM_CONDITIONAL(CPU_I386, test "$CPU" = "i386")
AM_CONDITIONAL(CPU_X86_64, test "$CPU" = "x86_64")
#AC_MSG_CHECKING([for libz])
#AX_CHECK_ZLIB
AM_CONDITIONAL(OS_WIN, test "$OS" = "win")
AM_CONDITIONAL(OS_LINUX, test "$OS" = "linux")
AM_CONDITIONAL(USE_WX, test "$enable_wx" = "yes")
if test "$enable_wx" != "yes"; then
# Do not run test for Allegro with Win32/MinGW version, as binary builds have
# `allegro-config' missing.
# NOTE: For the following Autoconf macro to be supported, you need to extract
# allegro.m4 from the DOS/Windows Allegro sources (the file is contained
# in `misc') and copy it to this directory or MSYS's `/share/aclocal'.
if test "$OS" != "win"; then
AC_CONFIG_MACRO_DIR([./])
AM_PATH_ALLEGRO(, , AC_MSG_ERROR(building PCem requires Allegro to be installed))
fi
else
SDL_VERSION=2.0.0
AM_PATH_SDL2($SDL_VERSION,
:,
AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
)
AM_OPTIONS_WXCONFIG
reqwx=3.0.0
AM_PATH_WXCONFIG($reqwx, wxWin=1)
if test "$wxWin" != 1; then
AC_MSG_ERROR([
wxWidgets must be installed on your system.
Please check that wx-config is in path, the directory
where wxWidgets libraries are installed (returned by
'wx-config --libs' or 'wx-config --static --libs' command)
is in LD_LIBRARY_PATH or equivalent variable and
wxWidgets version is $reqwx or above.
])
fi
AC_CHECK_LIB([GL], [glGetError], [], \
[echo "You need to install the OpenGL library."
exit -1])
LIBS="$LIBS $WX_LIBS $SDL_LIBS"
fi
AC_CHECK_LIB([openal], [alGetError], [], \
[echo "You need to install the OpenAL library."
exit -1])
AC_CHECK_LIB([alut], [alutInit], [], \
[echo "You need to install the ALUT library."
exit -1])
AC_CHECK_LIB([pthread], [pthread_create])
AC_OUTPUT([Makefile src/Makefile])