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388 lines
11 KiB
388 lines
11 KiB
24 years ago
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dnl# $Id$
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AC_INIT(src/feature.h.in)
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AM_INIT_AUTOMAKE(Eterm, 0.8.9)
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dnl# Set some basic variables
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DATE="21 January 1999"
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AC_SUBST(DATE)
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AUTHORS="Tuomo Venalainen (vendu@cc.hut.fi) and Michael Jennings (mej@tcserv.com)"
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AC_SUBST(AUTHORS)
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dnl# Supply default CFLAGS, if not specified by `CFLAGS=flags ./configure'
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if test ! -z "${CFLAGS}" -o ! -z "${CCOPTS}"; then
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CFLAGS_GIVEN=1
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else
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CFLAGS_GIVEN=0
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fi
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if test -z "${CFLAGS}"; then
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if test -z "${CCOPTS}"; then
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CCOPTS="-O"
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fi
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CFLAGS="$CCOPTS"
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fi
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AC_ARG_WITH(cc, [ --with-cc=compiler force Eterm to build with a particular compiler (like pgcc, egcs, etc.)],
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CC=$withval,
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if test -z "$CC"; then
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CC=check
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fi
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)
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if test "$CC" = "check"; then
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dnl# Check for Pentium compilers
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AC_CHECK_PROG(EGCS, egcs, egcs)
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AC_CHECK_PROG(PGCC, pgcc, pgcc)
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if test ! -z "$EGCS"; then
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CC=$EGCS
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elif test ! -z "$PGCC"; then
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CC=$PGCC
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else
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unset CC
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fi
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fi
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AC_PROG_CC
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AC_PROG_CPP
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dnl# These must be run after AC_PROG_CC but before any other macros that use
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dnl# the C compiler
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AC_AIX
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AC_ISC_POSIX
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AC_MINIX
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dnl# At least make the attempt to support CygWin32
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AC_CYGWIN
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AC_ARG_PROGRAM
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AM_PROG_LIBTOOL
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dnl# Where are we?
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AC_MSG_CHECKING(for distribution root)
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DIST_ROOT=`pwd`
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AC_SUBST(DIST_ROOT)
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AC_MSG_RESULT($DIST_ROOT)
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AC_GCC_TRADITIONAL
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dnl # If using gcc, use -O2. If -g works with it, use that too
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if test "${CFLAGS_GIVEN}" -ne 1; then
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if test "$GCC" = "yes"; then
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if test "$ac_cv_prog_cc_g" = "yes"; then
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CCOPTS='-g -O2'
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else
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CCOPTS='-O2'
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fi
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CFLAGS="$CCOPTS"
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fi
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fi
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AC_PROG_INSTALL
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dnl# Check for host system type
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AC_CANONICAL_HOST
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dnl# Check the sanity of what we've done so far
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AM_SANITY_CHECK
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dnl# Most people don't want the developer-only clutter
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AM_MAINTAINER_MODE
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dnl# If it's there, what the hell?
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AM_WITH_DMALLOC
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dnl# Look for needed programs
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AC_CHECK_PROG(SED, sed, sed, false)
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AC_CHECK_PROG(RM, rm, rm, true)
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AC_CHECK_PROG(CP, cp, cp, false)
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AC_CHECK_PROG(CHMOD, chmod, chmod, true)
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AC_CHECK_PROG(TAR, tar, tar, tar)
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AC_CHECK_PROG(MKDIR, mkdir, mkdir, false)
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AC_CHECK_PROG(CTAGS, ctags, ctags, true)
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AC_CHECK_PROG(AR, ar, ar, false)
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AC_CHECK_PROG(MV, mv, mv, true)
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AC_LN_S
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AC_CHECK_SIZEOF(int, 4)
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AC_CHECK_SIZEOF(long, 4)
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AC_CHECK_SIZEOF(long long, 8)
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dnl AC_C_BIGENDIAN
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AC_C_CONST
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AC_C_INLINE
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AC_PATH_XTRA
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if test "$ac_cv_lib_socket_connect" = "yes" ; then
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SUBLIBS="-lsocket"
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fi
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if test "$ac_cv_lib_nsl_gethostbyname" = "yes" ; then
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SUBLIBS="$SUBLIBS -lnsl"
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fi
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dnl# Checks for header files.
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AC_HEADER_SYS_WAIT
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AC_CHECK_HEADERS(fcntl.h termios.h \
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sys/ioctl.h sys/select.h sys/time.h \
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sys/sockio.h sys/byteorder.h \
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utmpx.h unistd.h bsd/signal.h regex.h \
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regexp.h stdarg.h)
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AC_HEADER_TIME
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dnl# Missing typedefs and replacements
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AC_TYPE_MODE_T
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AC_CHECK_TYPE(off_t, long)
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AC_TYPE_PID_T
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AC_TYPE_UID_T
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dnl# Checks for library functions.
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AC_TYPE_SIGNAL
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AC_CHECK_FUNCS(atexit _exit unsetenv setutent seteuid memmove putenv strsep setresuid setresgid memmem usleep snprintf)
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dnl# Check for the need for -lutil on BSD systems
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AC_CHECK_FUNC(login,
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AC_DEFINE(HAVE_LOGIN)
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, AC_CHECK_LIB(util, login, LIBS="$LIBS -lutil" ;
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AC_DEFINE(HAVE_LOGIN)
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))
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AC_CHECK_FUNC(logout,
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AC_DEFINE(HAVE_LOGOUT)
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, AC_CHECK_LIB(util, logout, LIBS="$LIBS -lutil" ;
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AC_DEFINE(HAVE_LOGOUT)
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))
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AC_CHECK_FUNC(getpwuid, , AC_CHECK_LIB(sun, getpwuid, LIBS="$LIBS -lsun"))
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dnl# Check for POSIX threads library
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dnl# Don't comment this back in before multithreading actually works,
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dnl# so people don't need thread-safe X libs to be able to run unthreaded
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dnl# Eterm :) -vendu
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#AC_CHECK_LIB(pthread, pthread_create, CFLAGS="$CFLAGS -D_REENTRANT";
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# THREADLIBS="-lpthread", ,
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# -D_REENTRANT -L/usr/lib -L/lib -L/usr/local/lib)
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dnl# Did they want debugging?
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AC_MSG_CHECKING(for debugging level)
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AC_ARG_WITH(debugging, [ --with-debugging[=num] enable debugging output, num is an optional level],
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if test "$withval" = "yes"; then
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withval=4
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else
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:
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fi
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if test "$withval" != "no"; then
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echo "$withval"
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AC_DEFINE_UNQUOTED(DEBUG, $withval)
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else
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echo "no debugging"
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fi, echo "4"
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AC_DEFINE_UNQUOTED(DEBUG, 4)
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)
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dnl# Check for support for menus
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AC_MSG_CHECKING(whether or not to enable menubar support)
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AC_ARG_ENABLE(menus, [ --disable-menus disable support for menubars (support enabled by default)],
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if test "$enableval" != "no"; then
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echo "yes" ; MENUSED="";
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else echo "no" ; MENUSED='s/define MENUBAR_MAX .*/define MENUBAR_MAX 0/g';
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fi, echo "yes" ; MENUSED="")
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dnl# Check for graphics libraries.
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dnl# Force Imlib flags - see below. -vendu
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AC_MSG_CHECKING(whether or not to enable pixmap support)
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AC_ARG_WITH(imlib,
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[ --with-imlib[=DIR] compile with Imlib support (Imlib residing in DIR/lib) [default]
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--without-imlib compile with pixmap support disabled],
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if test "$withval" != "no"; then
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echo "yes" ; CFLAGS="$CFLAGS -I${withval}/include -L${withval}/lib";
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GRLIBS="-lImlib" ; PIXMAPSED="";
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else echo "no" ; PIXMAPSED='s/define PIXMAP_SUPPORT/undef PIXMAP_SUPPORT/g';
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GRLIBS="";
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fi, echo "yes" ; GRLIBS="-lImlib" ; PIXMAPSED="")
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AC_CHECK_LIB(X11, XOpenDisplay, X_LIBS="$X_LIBS -lX11", [
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echo "ERROR: You need libX11 to build Eterm. Verify that you have libX11.a or";
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echo " libX11.so installed and that it is located in the X libraries";
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echo " directory shown above. If it is in a different directory, try using";
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echo " the --x-libraries parameter to configure.";
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AC_MSG_ERROR([Fatal: libX11 not found.])], $X_LIBS $SUBLIBS)
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AC_CHECK_LIB(Xext, XextAddDisplay, X_LIBS="-lXext $X_LIBS", [
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echo "ERROR: You need libXext to build Eterm. Verify that you have libXext.a or";
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echo " libXext.so installed and that it is located in the X libraries";
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echo " directory shown above. If it is in a different directory, try using";
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echo " the --x-libraries parameter to configure.";
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AC_MSG_ERROR([Fatal: libXext not found.])], $X_LIBS $SUBLIBS)
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AC_CHECK_LIB(Xext, XShapeQueryExtension, AC_DEFINE(HAVE_X_SHAPE_EXT), , $X_LIBS $SUBLIBS)
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if test -z "$PIXMAPSED"; then
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AC_CHECK_PROG(IMLIB_CONFIG, imlib-config, imlib-config, no)
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if test "$IMLIB_CONFIG" != "no"; then
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if test "$prefix" = "NONE"; then
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AC_MSG_CHECKING(imlib-config for prefix)
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prefix="`$IMLIB_CONFIG --prefix`"
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AC_MSG_RESULT($prefix)
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fi
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AC_MSG_CHECKING(imlib-config for the value of CFLAGS)
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CFLAGS="$CFLAGS `$IMLIB_CONFIG --cflags`"
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AC_MSG_RESULT($CFLAGS)
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AC_MSG_CHECKING(imlib-config for the value of GRLIBS)
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GRLIBS="$GRLIBS `$IMLIB_CONFIG --libs`"
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AC_MSG_RESULT($GRLIBS)
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SAVE_LIBS="$LIBS"
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LIBS="$GRLIBS"
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AC_MSG_CHECKING(the sanity of new compile/link flags)
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AC_TRY_LINK(, , echo "yes", echo "no" ; IMLIB_CONFIG="no" ;
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AC_WARN(Compile/link failed. Reverting to manual method.)
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)
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LIBS="$SAVE_LIBS"
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fi
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if test "$IMLIB_CONFIG" = "no"; then
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AC_CHECK_LIB(png, png_get_valid, GRLIBS="$GRLIBS -lpng -lz -lm", ,
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$SUBLIBS $X_LIBS -lz -lm)
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AC_CHECK_LIB(jpeg, jpeg_read_scanlines, GRLIBS="$GRLIBS -ljpeg", ,
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$SUBLIBS $X_LIBS)
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AC_CHECK_LIB(tiff, TIFFOpen, GRLIBS="$GRLIBS -ltiff", ,
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$SUBLIBS $X_LIBS -lm)
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AC_CHECK_LIB(gif, DGifOpenFileName, GRLIBS="$GRLIBS -lgif", ,
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$SUBLIBS $X_LIBS)
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AC_CHECK_LIB(ungif, DGifOpenFileName, GRLIBS="$GRLIBS -lungif", ,
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$SUBLIBS $X_LIBS)
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AC_CHECK_LIB(Imlib, Imlib_init, , [
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echo "WARNING: Imlib was not found or did not correctly link.";
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echo " Please check config.log to see what the error was.";
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echo " I will attempt to continue, but things may go wrong.";
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AC_MSG_WARN([WARNING: libImlib not found. Attempting to continue anyway.])],
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$GRLIBS $SUBLIBS $X_LIBS)
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fi
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fi
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AC_PREFIX(Eterm)
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AC_PREFIX(gcc)
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dnl Stack Tracing toys
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AC_ARG_ENABLE(stack-trace, [ --disable-stack-trace disable stack trace on abnormal termination],
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if test "$enableval" = "no"; then
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AC_DEFINE(NO_STACK_TRACE)
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NO_STACK_TRACE=1
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fi
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)
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if test "$NO_STACK_TRACE" != "1"; then
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AC_PATH_PROG(DBX, dbx, no)
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if test "$DBX" != "no"; then
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AC_DEFINE_UNQUOTED(DBX, "$DBX")
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fi
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AC_PATH_PROG(GDB, gdb, no)
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if test "$GDB" != "no"; then
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AC_DEFINE_UNQUOTED(GDB, "$GDB")
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fi
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AC_PATH_PROG(PSTACK, pstack, no, $PATH:/usr/proc/bin:/usr/sbin)
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if test "$PSTACK" != "no"; then
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AC_DEFINE_UNQUOTED(PSTACK, "$PSTACK")
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fi
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AC_CHECK_LIB(cl, U_STACK_TRACE, LIBS="$LIBS -lcl")
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fi
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AC_MSG_CHECKING(for Linux 2.1 or higher)
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OS_NAME=`uname -s`
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if test "$OS_NAME" = "Linux"; then
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OS_REV=`uname -r`
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OS_MAJOR=`echo $OS_REV | cut -d. -f1`
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OS_MINOR=`echo $OS_REV | cut -d. -f2`
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if test "$OS_MAJOR" -ge "2" -a "$OS_MINOR" -ge "1"; then
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AC_MSG_RESULT(yes)
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AC_DEFINE(NEED_LINUX_HACK)
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else
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AC_MSG_RESULT(no)
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fi
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else
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AC_MSG_RESULT(no)
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fi
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dnl# Enable/disable humor
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AC_ARG_WITH(sense-of-humor, [ --without-sense-of-humor Specify this if you have no sense of humor],
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if test "$withval" = "no"; then
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HUMOR=none
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fi)
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if test -z "$HUMOR"; then
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AC_CHECK_LIB(Kenny, life_signs, , [
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echo " Oh my god, they killed Kenny! You bastards!"
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])
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fi
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CFLAGS=${CFLAGS--O}
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LDFLAGS=${LDFLAGS--O}
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CPPFLAGS="$CPPFLAGS"
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AC_SUBST(CC)
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AC_SUBST(CFLAGS)
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AC_SUBST(CPPFLAGS)
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AC_SUBST(LDFLAGS)
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AC_SUBST(LIBS)
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AC_SUBST(THREADLIBS)
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AC_SUBST(GRLIBS)
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basedir=.
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FEATURE_CMD="$SED -e \"s%@PREFIX@%${prefix}%g\" -e \"s%@DATADIR@%${datadir}%g\" -e \"$PIXMAPSED\" -e \"$MENUSED\" "'${DIST_ROOT}'"/src/feature.h.in > "'${DIST_ROOT}'"/src/feature.h"
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AC_SUBST(FEATURE_CMD)
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dnl# common parts of the Makefile
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|
|
dnl# MCOMMON=./Make.common
|
||
|
|
dnl# AC_SUBST_FILE(MCOMMON)
|
||
|
|
|
||
|
|
AM_CONFIG_HEADER(config.h)
|
||
|
|
|
||
|
|
AC_OUTPUT(Makefile \
|
||
|
|
bg/Makefile \
|
||
|
|
doc/Makefile \
|
||
|
|
utils/Makefile \
|
||
|
|
libmej/Makefile \
|
||
|
|
src/Makefile \
|
||
|
|
src/graphics/Makefile \
|
||
|
|
themes/Makefile \
|
||
|
|
Eterm.spec \
|
||
|
|
)
|
||
|
|
|
||
|
|
dnl If we're not building with Imlib support, don't build Esetroot
|
||
|
|
if test -n "$PIXMAPSED"; then
|
||
|
|
sed -e 's/^bin_PROGRAMS.*$//g' doc/Makefile > doc/Makefile.new
|
||
|
|
mv doc/Makefile.new doc/Makefile
|
||
|
|
fi
|
||
|
|
|
||
|
|
echo "creating src/feature.h"
|
||
|
|
eval ${FEATURE_CMD}.new
|
||
|
|
if cmp -s ${DIST_ROOT}/src/feature.h.new ${DIST_ROOT}/src/feature.h 2>/dev/null ; then
|
||
|
|
echo "feature.h is unchanged"
|
||
|
|
rm -f ${DIST_ROOT}/src/feature.h.new
|
||
|
|
else
|
||
|
|
mv ${DIST_ROOT}/src/feature.h.new ${DIST_ROOT}/src/feature.h
|
||
|
|
fi
|
||
|
|
|
||
|
|
echo "
|
||
|
|
Configuration:
|
||
|
|
|
||
|
|
Source code location: ${srcdir}
|
||
|
|
Compiler: ${CC} ${CFLAGS}
|
||
|
|
Host System Type: ${host}
|
||
|
|
Graphics libraries: ${GRLIBS}
|
||
|
|
X Windows libs/paths: ${X_LIBS}
|
||
|
|
Install path: ${prefix}
|
||
|
|
|
||
|
|
See src/feature.h for further configuration information."
|
||
|
|
echo
|