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configure.in
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configure.in
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include(aclocal.m4)
AC_INIT(src/aalib.c)
AM_INIT_AUTOMAKE(aalib,1.4.0)
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
AM_CONFIG_HEADER(src/config.h)
dnl Initialize the compiler and linker flags for AALIB applications
AALIB_CFLAGS=""
AALIB_LIBS="-laa"
dnl Output the video drivers we use
if test x$enable_video = xtrue; then
if test "$VIDEO_SUBDIRS" = ""; then
AC_MSG_ERROR(*** No video drivers are enabled!)
fi
fi
dnl Checks for programs.
x_driver_test=yes
curses_driver_test=yes
linux_driver_test=yes
slang_driver_test=yes
force_curses_driver=false
x_kbddriver_test=yes
curses_kbddriver_test=yes
slang_kbddriver_test=yes
curses_mousedriver_test=yes
gpm_mousedriver_test=yes
x_mousedriver_test=yes
use_cc_g_flag=no
AC_PROG_CC
AM_PROG_LIBTOOL
AC_PROG_MAKE_SET
AC_PROG_INSTALL
dnl detect OS
AC_CHECK_PROG(system,uname,`uname`,unknown)
if test "x$system" = xLinux; then
AC_CHECK_PROG(machine,uname,`uname --machine`,unknown)
fi
AC_HEADER_STDC
AC_CHECK_LIB(m, pow)
if test "x$ac_cv_lib_m_pow" = xyes; then
AALIB_LIBS="$AALIB_LIBS -lm"
fi
cc_uses_g=yes
if test x$GCC = xyes; then
if test x$ac_cv_prog_gcc_g = xyes; then
:
else
cc_uses_g=no
fi
fi
dnl command line options
AC_ARG_WITH(x11-driver,
[ --with-x11-driver=no Used to disable x11 driver],[
if test x$withval = xno; then
x_driver_test=no
fi
])
AC_ARG_WITH(slang-driver,
[ --with-slang-driver=no Used to disable slang driver],[
if test x$withval = xno; then
slang_driver_test=no
fi
])
AC_ARG_WITH(curses-driver,
[ --with-curses-driver=no/yes Used to disable/force curses driver],[
if test x$withval = xno; then
curses_driver_test=no
fi
if test x$withval = xyes; then
force_curses_driver=true
fi
])
AC_ARG_WITH(gpm-mouse,
[ --with-gpm-mouse=base-dir Specifies the base gpm directory],
if test x$withval = xyes
then
AC_MSG_WARN(Usage is: --with-gpm-mouse=base-dir)
else
LIBS="$LIBS -L$withval/lib -lgpm"
AC_DEFINE(GPM_MOUSEDRIVER)
gpm_mousedriver=true
CFLAGS="$CFLAGS -I$withval/include"
AALIB_LIBS="$AALIB_LIBS -L$withval/lib -lgpm"
AC_MSG_RESULT(defining use_gpm)
fi
)
if test "$x_driver_test" = yes; then
AC_PATH_X
AC_PATH_XTRA
if test "x$no_x" = x; then
x_driver=true
AC_DEFINE(X11_DRIVER)
LIBS="$LIBS $X_EXTRA_LIBS $X_LIBS -lX11"
AALIB_LIBS="$AALIB_LIBS $X_EXTRA_LIBS $X_LIBS -lX11"
CFLAGS="$CFLAGS $X_CFLAGS"
fi
fi
if test "$gpm_mousedriver_test" = yes; then
AC_CHECK_LIB(gpm, Gpm_Repeat,[
AC_DEFINE(GPM_MOUSEDRIVER)
gpm_mousedriver=true
AALIB_LIBS="$AALIB_LIBS -lgpm"
LIBS="$LIBS -lgpm"])
fi
dnl
dnl This part supplies reasonable defaults for CFLAGS, if they weren't
dnl specified by ''CFLAGS=flags ./configure''
dnl
search_ncurses=true
AC_DEFUN(AC_USE_SUNOS_CURSES, [
search_ncurses=false
curses_driver=true
screen_manager="SunOS 4.x /usr/5include curses"
AC_MSG_RESULT(Using SunOS 4.x /usr/5include curses)
AC_DEFINE(SUNOS_CURSES)
AC_DEFINE(NO_COLOR_SUPPORT)
AC_DEFINE(USE_SYSV_CURSES)
CFLAGS="$CFLAGS -I/usr/5include"
XCURSES="xcurses.o /usr/5lib/libcurses.a /usr/5lib/libtermcap.a"
AC_MSG_RESULT(Please note that some screen refreshs may fail)
AC_WARN(Reconsider using Slang)
])
AC_DEFUN(AC_USE_OSF1_CURSES, [
AC_MSG_RESULT(Using OSF1 curses)
search_ncurses=false
curses_driver=true
screen_manager="OSF1 curses"
AC_DEFINE(NO_COLOR_SUPPORT)
AC_DEFINE(USE_SYSV_CURSES)
XCURSES="xcurses.o"
LIBS="$LIBS -lcurses"
AALIB_LIBS="$AALIB_LIBS -lcurses"
])
AC_DEFUN(AC_USE_SYSV_CURSES, [
AC_MSG_RESULT(Using SysV curses)
curses_driver=true
AC_DEFINE(USE_SYSV_CURSES)
XCURSES=""
search_ncurses=false
screen_manager="SysV/curses"
LIBS="$LIBS -lcurses"
AALIB_LIBS="$AALIB_LIBS -lcurses"
])
XCURSES=""
AC_ARG_WITH(sunos-curses,
[ --with-sunos-curses Used to force SunOS 4.x curses],[
if test x$withval = xyes; then
AC_USE_SUNOS_CURSES
fi
])
AC_ARG_WITH(osf1-curses,
[ --with-osf1-curses Used to force OSF/1 curses],[
if test x$withval = xyes; then
AC_USE_OSF1_CURSES
fi
])
AC_ARG_WITH(vcurses,
[ --with-vcurses[=incdir] Used to force SysV curses],
if test x$withval = xyes; then
CFLAGS="$CFLAGS"
else
CFLAGS="$CFLAGS -I$withval"
fi
AC_USE_SYSV_CURSES
)
AC_ARG_WITH(ncurses,
[ --with-ncurses[=base-dir] Compile with ncurses/locate base dir],
if test x$withval = xyes
then
search_ncurses=true
else
LIBS="$LIBS -L$withval/lib -lncurses"
AALIB_LIBS="$AALIB_LIBS -L$withval/lib -lncurses"
CFLAGS="$CFLAGS -I$withval/include"
search_ncurses=false
curses_driver=true
screen_manager="ncurses"
AC_DEFINE(USE_NCURSES)
fi
)
if test "$slang_driver_test" = yes; then
AC_DEFUN(AC_SLANG, [
if $search_slang
then
if test -f $1/$2
then
LIBS1="$LIBS"
LIBS="$LIBS $3"
AC_CHECK_LIB(slang, SLsmg_init_smg)
if test "x$ac_cv_lib_slang_SLsmg_init_smg" = xyes; then
AC_MSG_RESULT(Found slang on $1/$2)
AALIB_LIBS="$AALIB_LIBS $3 -lslang"
LIBS="$LIBS $3"
CFLAGS="$CFLAGS $4"
slang_driver=true
search_slang=false
AC_DEFINE(SLANG_DRIVER)
else
unset ac_cv_lib_slang_SLsmg_init_smg
LIBS="$LIBS1"
fi
fi
fi
])
AC_SLANG(/usr/include, slang.h, , -I/usr/include , "slang on /usr/include")
AC_SLANG(/usr/include/slang, slang.h, , -I/usr/include/slang , "slang on /usr/include/slang")
AC_SLANG(/usr/local/include, slang.h, , -I/usr/local/include/slang , "slang on /usr/local/include")
AC_SLANG(/usr/local/include/slang, slang.h, , -I/usr/local/include/slang , "slang on /usr/local/include/slang")
if test "$slang_driver" = true; then
if test "$force_curses_driver" = false; then
echo "Disabling curses driver since slang is available"
curses_driver_test=no
fi
fi
fi
dnl
dnl Parameters: directory filename LIBS_append CFLAGS_append nicename
dnl
AC_DEFUN(AC_NCURSES, [
if $search_ncurses
then
if test -f $1/$2
then
LIBS1="$LIBS"
LIBS="$LIBS $3"
AC_CHECK_LIB(ncurses, initscr)
if test "x$ac_cv_lib_ncurses_initscr" = xyes; then
AC_MSG_RESULT(Found ncurses on $1/$2)
AALIB_LIBS="$AALIB_LIBS $3 -lncurses"
LIBS="$LIBS $3"
CFLAGS="$CFLAGS $4"
search_ncurses=false
curses_driver=true
screen_manager=$5
AC_DEFINE(USE_NCURSES)
else
unset ac_cv_lib_ncurses_initscr
LIBS="$LIBS1"
fi
fi
fi
])
dnl
dnl Parameters: directory filename LIBS_append CFLAGS_append nicename
dnl
AC_DEFUN(AC_CURSES, [
if $search_ncurses
then
if test -f $1/$2
then
LIBS1="$LIBS"
LIBS="$LIBS $3"
AC_CHECK_LIB(curses, initscr)
if test "x$ac_cv_lib_curses_initscr" = xyes; then
AC_MSG_RESULT(Found generic curses on $1/$2)
CFLAGS="$CFLAGS $4"
search_ncurses=false
curses_driver=true
AALIB_LIBS="$AALIB_LIBS $3 -lcurses"
AC_DEFINE(CURSES_DRIVER)
screen_manager=$5
AC_DEFINE(USE_CURSES)
else
unset ac_cv_lib_curses_initscr
LIBS="$LIBS1"
fi
fi
fi
])
if test "$curses_driver_test" = yes; then
if $search_ncurses
then
AC_CHECKING("location of curses")
AC_NCURSES(/usr/include, ncurses.h, , -I/usr/include/ncurses , "ncurses on /usr/include")
AC_NCURSES(/usr/include/ncurses, ncurses.h, , -I/usr/include/ncurses, "ncurses on /usr/include/ncurses")
AC_NCURSES(/usr/local/include, ncurses.h, ,-L/usr/local/lib, -I/usr/local/include, "ncurses on /usr/local")
AC_NCURSES(/usr/local/include/ncurses, ncurses.h, -L/usr/local/lib -L/usr/local/lib/ncurses, -I/usr/local/include/ncurses, "ncurses on /usr/local/include/ncurses")
AC_NCURSES(/usr/local/include/ncurses, curses.h, -L/usr/local/lib, -I/usr/local/include/ncurses -DRENAMED_NCURSES, "renamed ncurses on /usr/local/.../ncurses")
AC_NCURSES(/usr/include/ncurses, curses.h, , -I/usr/include/ncurses -DRENAMED_NCURSES, "renamed ncurses on /usr/include/ncurses")
AC_CURSES(/usr/include, curses.h, , , "curses on /usr/include")
dnl
dnl We couldn't find ncurses, try SysV curses
dnl
if $search_ncurses
then
AC_EGREP_HEADER(init_color, /usr/include/curses.h,
AC_USE_SYSV_CURSES)
fi
dnl
dnl Try SunOS 4.x /usr/5{lib,include} ncurses
dnl The flags SUNOS_CURSES, USE_BSD_CURSES and BUGGY_CURSES
dnl should be replaced by a more fine grained selection routine
dnl
if $search_ncurses
then
if test -f /usr/5include/curses.h
then
AC_USE_SUNOS_CURSES
fi
fi
fi
AC_CHECK_FUNCS(mousemask termattrs wredrawln redrawwin curs_set)
fi
dnl Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS(fcntl.h limits.h malloc.h sys/ioctl.h sys/time.h unistd.h)
dnl Checks for typedefs, structures, and compiler characteristics.
AC_STRUCT_ST_RDEV
AC_HEADER_TIME
dnl Checks for library functions.
AC_PROG_GCC_TRADITIONAL
AC_TYPE_SIGNAL
AC_CHECK_FUNCS(strdup)
case "$target" in
*-*-linux*)
ARCH=linux
;;
*-*-bsdi*)
ARCH=bsdi
;;
*-*-freebsd*)
ARCH=freebsd
;;
*-*-solaris*)
ARCH=solaris
;;
*)
ARCH=other
;;
esac
# Set runtime shared library paths as needed
if test $ARCH = linux -o $ARCH = freebsd -o $ARCH = bsdi; then
AALIB_RLD_FLAGS="-Wl,-rpath,\${exec_prefix}/lib"
fi
if test $ARCH = solaris; then
AALIB_RLD_FLAGS="-R\${exec_prefix}/lib"
fi
dnl Expand the cflags and libraries needed by apps using AALIB
AC_SUBST(AALIB_CFLAGS)
AC_SUBST(AALIB_LIBS)
AC_SUBST(AALIB_RLD_FLAGS)
AC_SUBST(XCURSES)
# Set conditional variables for shared and static library selection.
# These are not used in any Makefile.am but in sdl-config.in.
AM_CONDITIONAL([ENABLE_SHARED], [test "$enable_shared" = yes])
AM_CONDITIONAL([ENABLE_STATIC], [test "$enable_static" = yes])
echo "-----------------------------------------------------"
echo "CFLAGS $CFLAGS"
echo "LDFLAGS $LIBS"
echo "AA-LIBD $AALIB_LIBS"
echo "CC $CC"
echo "-----------------------------------------------------"
echo "Display drivers:"
if test "$slang_driver" = true; then
echo " slang"
if test "$slang_kbddriver_test" = yes; then
AC_DEFINE(SLANG_KBDDRIVER)
slang_kbddriver=true
fi
fi
if test "$curses_driver" = true; then
AC_DEFINE(CURSES_DRIVER)
echo " curses"
if test "$curses_kbddriver_test" = yes; then
AC_DEFINE(CURSES_KBDDRIVER)
curses_kbddriver=true
fi
if test "$curses_kbddriver_test" = yes; then
if test "x$ac_cv_func_mousemask" = xyes; then
AC_DEFINE(CURSES_MOUSEDRIVER)
curses_mousedriver=true
fi
fi
fi
if test "$linux_driver_test" = yes; then
if test "x$system" = xLinux; then
echo " Linux console"
AC_DEFINE(LINUX_DRIVER)
AC_DEFINE(LINUX_KBDDRIVER)
fi
fi
if test "$x_driver" = true; then
echo " x11"
if test "$x_kbddriver_test" = yes; then
AC_DEFINE(X11_KBDDRIVER)
x_kbddriver=true
fi
if test "$x_mousedriver_test" = yes; then
AC_DEFINE(X11_MOUSEDRIVER)
x_mousedriver=true
fi
fi
echo "Keyboard drivers:"
if test "$linux_driver_test" = yes; then
if test "x$system" = xLinux; then
echo " Linux console"
fi
fi
if test "$slang_kbddriver" = true; then
echo " slang"
fi
if test "$curses_kbddriver" = true; then
echo " curses"
fi
if test "$x_kbddriver" = true; then
echo " X11"
fi
echo "Mouse drivers:"
if test "$curses_mousedriver" = true; then
echo " curses"
fi
if test "$gpm_mousedriver" = true; then
echo " gpm"
fi
if test "$x_mousedriver" = true; then
echo " X11"
fi
echo "-----------------------------------------------------"
AC_OUTPUT([Makefile man/Makefile doc/Makefile src/Makefile aalib-config],
[chmod +x aalib-config])