dnl
dnl $XFree86: xc/programs/xterm/configure.in,v 3.62 2003/10/27 01:07:57 dickey Exp $
dnl
dnl ---------------------------------------------------------------------------
dnl
dnl Copyright 1997-2002,2003 by Thomas E. Dickey
dnl
dnl All Rights Reserved
dnl
dnl Permission to use, copy, modify, and distribute this software and its
dnl documentation for any purpose and without fee is hereby granted,
dnl provided that the above copyright notice appear in all copies and that
dnl both that copyright notice and this permission notice appear in
dnl supporting documentation, and that the name of the above listed
dnl copyright holder(s) not be used in advertising or publicity pertaining
dnl to distribution of the software without specific, written prior
dnl permission.
dnl
dnl THE ABOVE LISTED COPYRIGHT HOLDER(S) DISCLAIM ALL WARRANTIES WITH REGARD
dnl TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
dnl AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE
dnl LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
dnl WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
dnl ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
dnl OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
dnl
dnl ---------------------------------------------------------------------------
dnl Process this file with autoconf to produce a configure script.
dnl
AC_PREREQ(2.13.20020210)
AC_INIT(charproc.c)
AC_CONFIG_HEADER(xtermcfg.h:xtermcfg.hin)
CF_CHECK_CACHE
### checks for alternative programs
dnl Only add to this case statement when a system has a compiler that is not
dnl detected by AC_PROG_CC.
case "$host_os" in
openedition) : ${CFLAGS="-O2 -Wc,dll -Wl,EDIT=NO"}
: ${CPPFLAGS="-D_ALL_SOURCE"}
: ${LIBS="/usr/lib/Xaw.x /usr/lib/SM.x /usr/lib/ICE.x /usr/lib/X11.x"}
: ${CC=c89};;
darwin*)
: ${LDFLAGS}="${LDFLAGS} -Wl,-bind_at_load";;
esac
AC_PROG_CC
AC_PROG_CPP
AC_GCC_TRADITIONAL
AC_PROG_AWK
AC_PROG_INSTALL
AC_ARG_PROGRAM
### checks for UNIX variants that set C preprocessor variables
AC_AIX
AC_ISC_POSIX
### checks for header files
AC_CHECK_HEADERS( \
ncurses/term.h \
stdlib.h \
termios.h \
unistd.h \
)
AC_HEADER_TIME
### checks for typedefs
CF_SIZE_T
AC_CHECK_TYPE(time_t, long)
### checks for library functions
AC_CHECK_FUNCS( \
bcopy \
gethostname \
getlogin \
memmove \
strerror \
strftime \
tcgetattr \
waitpid \
)
CF_FUNC_MEMMOVE
CF_FUNC_TGETENT
CF_UTMP
AC_MSG_CHECKING(if you want to link with utempter)
AC_ARG_WITH(utempter,
[ --with-utempter use utempter library for access to utmp],
[use_utempter=$withval],
[use_utempter=no])
AC_MSG_RESULT($use_utempter)
if test "$use_utempter" = yes ; then
CF_UTEMPTER
fi
### checks for external data
CF_ERRNO
CF_TTY_GROUP
### checks for compiler characteristics
CF_ANSI_CC_CHECK
AC_CONST
CF_PROG_EXT
### checks for system services and user specified options
CF_POSIX_WAIT
CF_SYSV
CF_SVR4
CF_GNU_SOURCE
CF_X_TOOLKIT
AC_CHECK_HEADERS( \
X11/DECkeysym.h \
X11/Sunkeysym.h \
X11/Xpoll.h \
)
CF_X_ATHENA
CF_TYPE_FD_SET
CF_TERMIO_C_ISPEED
LIBS="$LIBS $X_EXTRA_LIBS"
# Check for openpty() in -lutil if the UNIX98-style pty functions are not
# available. E.g. for GNU libc 2.0.
AC_CHECK_FUNCS(grantpt, [], AC_CHECK_LIB(util,openpty))
AC_PATH_PROG(XTERM_PATH,xterm)
CF_XKB_BELL_EXT
AC_CHECK_FUNCS(Xutf8LookupString, [],[
EXTRAHDRS="$EXTRAHDRS xutf8.h"
EXTRASRCS="$EXTRASRCS xutf8.c"
EXTRAOBJS="$EXTRAOBJS xutf8.o"
])
CF_WITH_IMAKE_CFLAGS('$(MAIN_DEFINES)')
AC_MSG_CHECKING(for default terminal-id)
AC_ARG_WITH(terminal-id,
[ --with-terminal-id[=V] set default decTerminalID (default: vt100)],
[default_termid=$withval],
[default_termid=vt100])
AC_MSG_RESULT($default_termid)
case $default_termid in
vt*) default_termid=`echo $default_termid | sed -e 's/^..//'`
;;
esac
AC_DEFINE_UNQUOTED(DFT_DECID,"$default_termid")
AC_MSG_CHECKING(for default terminal-type)
AC_ARG_WITH(terminal-type,
[ --with-terminal-type=T set default \$TERM (default: xterm)],
[default_TERM=$withval],
[default_TERM=xterm])
AC_MSG_RESULT($default_TERM)
AC_DEFINE_UNQUOTED(DFT_TERMTYPE,"$default_TERM")
AC_MSG_CHECKING(for private terminfo-directory)
AC_ARG_WITH(own-terminfo,
[ --with-own-terminfo=P set default \$TERMINFO (default: from environment)],
[TERMINFO_DIR=$withval],
[TERMINFO_DIR=${TERMINFO-none}])
AC_MSG_RESULT($TERMINFO_DIR)
if test "$TERMINFO_DIR" = yes ; then
AC_MSG_WARN(no value given)
elif test "$TERMINFO_DIR" != none ; then
if test -d $TERMINFO_DIR ; then
AC_DEFINE_UNQUOTED(OWN_TERMINFO_DIR,"$TERMINFO_DIR")
else
AC_MSG_WARN(not a directory)
fi
elif test "$prefix" != NONE ; then
TERMINFO_DIR='${prefix}/lib/terminfo'
elif test -d /usr/lib/terminfo ; then
TERMINFO_DIR=/usr/lib/terminfo
else
TERMINFO_DIR=
fi
SET_TERMINFO=
if test -n "$TERMINFO_DIR" ; then
TERMINFO_DIR='$(DESTDIR)'$TERMINFO_DIR
SET_TERMINFO='TERMINFO=$(TERMINFO_DIR)'
fi
AC_SUBST(TERMINFO_DIR)
AC_SUBST(SET_TERMINFO)
###############################################################################
CF_HELP_MESSAGE(Optional Features:)
AC_MSG_CHECKING(if you want active-icons)
CF_ARG_DISABLE(active-icon,
[ --disable-active-icon disable X11R6.3 active-icon feature],
[enable_active_icon=no],
[enable_active_icon=yes])
AC_MSG_RESULT($enable_active_icon)
if test "$enable_active_icon" = no ; then
AC_DEFINE(NO_ACTIVE_ICON)
fi
AC_MSG_CHECKING(if you want ANSI color)
CF_ARG_DISABLE(ansi-color,
[ --disable-ansi-color disable ANSI color],
[enable_ansi_color=no],
[enable_ansi_color=yes])
AC_MSG_RESULT($enable_ansi_color)
test "$enable_ansi_color" = no && AC_DEFINE(OPT_ISO_COLORS,0)
if test "$enable_ansi_color" = yes ; then
AC_MSG_CHECKING(if you want 16 colors like aixterm)
CF_ARG_DISABLE(16-color,
[ --disable-16-color disable 16-color support],
[enable_16_color=no],
[enable_16_color=yes])
AC_MSG_RESULT($enable_16_color)
test "$enable_16_color" = no && AC_DEFINE(OPT_AIX_COLORS,0)
AC_MSG_CHECKING(if you want 256 colors)
CF_ARG_ENABLE(256-color,
[ --enable-256-color enable 256-color support],
[enable_256_color=yes],
[enable_256_color=no])
AC_MSG_RESULT($enable_256_color)
if test "$enable_256_color" = yes ; then
CHARPROC_DEPS="$CHARPROC_DEPS 256colres.h"
EXTRAHDRS="$EXTRAHDRS 256colres.h"
AC_DEFINE(OPT_256_COLORS,1)
else
AC_MSG_CHECKING(if you want 88 colors)
CF_ARG_ENABLE(88-color,
[ --enable-88-color enable 88-color support],
[enable_88_color=yes],
[enable_88_color=no])
AC_MSG_RESULT($enable_88_color)
if test "$enable_88_color" = yes ; then
CHARPROC_DEPS="$CHARPROC_DEPS 88colres.h"
EXTRAHDRS="$EXTRAHDRS 88colres.h"
AC_DEFINE(OPT_88_COLORS,1)
fi
fi
fi
AC_MSG_CHECKING(if you want blinking cursor)
CF_ARG_DISABLE(blink-cursor,
[ --disable-blink-cursor disable support for blinking cursor],
[enable_blink_curs=no],
[enable_blink_curs=yes])
AC_MSG_RESULT($enable_blink_curs)
test "$enable_blink_curs" = no && AC_DEFINE(OPT_BLINK_CURS,0)
AC_MSG_CHECKING(if you want to ignore Linux's broken palette-strings)
case $host_os in #(vi
linux*)
assume_broken_osc=yes ;; #(vi
*)
assume_broken_osc=no ;;
esac
CF_ARG_OPTION(broken-osc,
[ --enable-broken-osc allow broken Linux OSC-strings],
[enable_broken_osc=$enableval],
[enable_broken_osc=$enableval],
[$assume_broken_osc])
AC_MSG_RESULT($enable_broken_osc)
if test "$enable_broken_osc" = yes ; then
AC_DEFINE(OPT_BROKEN_OSC,1)
else
AC_DEFINE(OPT_BROKEN_OSC,0)
fi
AC_MSG_CHECKING(if you want to allow broken string-terminators)
CF_ARG_ENABLE(broken-st,
[ --enable-broken-st allow broken string-terminators],
[enable_broken_st=yes],
[enable_broken_st=no])
AC_MSG_RESULT($enable_broken_st)
test "$enable_broken_st" = no && AC_DEFINE(OPT_BROKEN_ST,0)
AC_MSG_CHECKING(if you want printable 128-159)
CF_ARG_DISABLE(c1-print,
[ --disable-c1-print disallow -k8 option for printable 128-159],
[enable_c1_print=no],
[enable_c1_print=yes])
AC_MSG_RESULT($enable_c1_print)
test "$enable_c1_print" = no && AC_DEFINE(OPT_C1_PRINT,0)
if test "$enable_ansi_color" = yes ; then
AC_MSG_CHECKING(if you want bold colors mapped like IBM PC)
CF_ARG_DISABLE(bold-color,
[ --disable-bold-color disable PC-style mapping of bold colors],
[enable_pc_color=no],
[enable_pc_color=yes])
AC_MSG_RESULT($enable_pc_color)
test "$enable_pc_color" = no && AC_DEFINE(OPT_PC_COLORS,0)
AC_MSG_CHECKING(if you want separate color-classes)
CF_ARG_DISABLE(color-class,
[ --disable-color-class disable separate color class resources],
[enable_color_class=no],
[enable_color_class=yes])
AC_MSG_RESULT($enable_color_class)
test "$enable_color_class" = no && AC_DEFINE(OPT_COLOR_CLASS,FALSE)
AC_MSG_CHECKING(if you want color-mode enabled by default)
CF_ARG_DISABLE(color-mode,
[ --disable-color-mode disable default colorMode resource],
[default_colormode=no],
[default_colormode=yes])
AC_MSG_RESULT($default_colormode)
test "$default_colormode" = no && AC_DEFINE(DFT_COLORMODE,FALSE)
fi
AC_MSG_CHECKING(if you want support for color highlighting)
CF_ARG_DISABLE(highlighting,
[ --disable-highlighting disable support for color highlighting],
[default_highlight=no],
[default_highlight=yes])
AC_MSG_RESULT($default_highlight)
test "$default_highlight" = no && AC_DEFINE(OPT_HIGHLIGHT_COLOR,0)
AC_MSG_CHECKING(if you want support for doublesize characters)
CF_ARG_DISABLE(doublechars,
[ --disable-doublechars disable support for double-size chars],
[enable_doublechars=no],
[enable_doublechars=yes])
AC_MSG_RESULT($enable_doublechars)
test "$enable_doublechars" = no && AC_DEFINE(OPT_DEC_CHRSET,0)
AC_MSG_CHECKING(if you want fallback-support for box characters)
CF_ARG_DISABLE(boxchars,
[ --disable-boxchars disable fallback-support for box chars],
[enable_boxchars=no],
[enable_boxchars=yes])
AC_MSG_RESULT($enable_boxchars)
test "$enable_boxchars" = no && AC_DEFINE(OPT_BOX_CHARS,0)
AC_MSG_CHECKING(if you want to use FreeType library)
CF_ARG_DISABLE(freetype,
[ --disable-freetype disable freetype library-support],
[enable_freetype=no],
[enable_freetype=yes])
AC_MSG_RESULT($enable_freetype)
if test "$enable_freetype" = yes ; then
CF_X_FREETYPE
else
CPPFLAGS=`echo "$CPPFLAGS" | sed -e s/-DXRENDERFONT//`
fi
AC_MSG_CHECKING(if you want support for HP-style function keys)
CF_ARG_ENABLE(hp-fkeys,
[ --enable-hp-fkeys enable support for HP-style function keys],
[enable_hp_fkeys=yes],
[enable_hp_fkeys=no])
AC_MSG_RESULT($enable_hp_fkeys)
if test "$enable_hp_fkeys" = yes ; then
AC_DEFINE(OPT_HP_FUNC_KEYS,1)
fi
AC_MSG_CHECKING(if you want support for SCO-style function keys)
CF_ARG_ENABLE(sco-fkeys,
[ --enable-sco-fkeys enable support for SCO-style function keys],
[enable_sco_fkeys=yes],
[enable_sco_fkeys=no])
AC_MSG_RESULT($enable_sco_fkeys)
if test "$enable_sco_fkeys" = yes ; then
AC_DEFINE(OPT_SCO_FUNC_KEYS,1)
fi
AC_MSG_CHECKING(if you want support for internationalization)
CF_ARG_DISABLE(i18n,
[ --disable-i18n disable internationalization],
[enable_i18n=no],
[enable_i18n=yes])
AC_MSG_RESULT($enable_i18n)
if test "$enable_i18n" = no ; then
AC_DEFINE(OPT_I18N_SUPPORT,0)
fi
AC_MSG_CHECKING(if you want support for initial-erase setup)
CF_ARG_DISABLE(initial-erase,
[ --disable-initial-erase disable setup for stty erase],
[enable_ie=no],
[enable_ie=yes])
AC_MSG_RESULT($enable_ie)
if test "$enable_ie" = no ; then
AC_DEFINE(OPT_INITIAL_ERASE,0)
fi
AC_MSG_CHECKING(if you want support for input-method)
CF_ARG_DISABLE(input-method,
[ --disable-input-method disable input-method],
[enable_ximp=no],
[enable_ximp=yes])
AC_MSG_RESULT($enable_ximp)
CF_INPUT_METHOD
test "$cf_cv_input_method" = no && enable_ximp=no
if test "$enable_ximp" = no ; then
AC_DEFINE(OPT_INPUT_METHOD,0)
fi
AC_MSG_CHECKING(if you want support for load-vt-fonts)
CF_ARG_ENABLE(load-vt-fonts,
[ --enable-load-vt-fonts enable load-vt-fonts() action],
[enable_load_vt_fonts=yes],
[enable_load_vt_fonts=no])
AC_MSG_RESULT($enable_load_vt_fonts)
if test "$enable_load_vt_fonts" = yes ; then
AC_DEFINE(OPT_LOAD_VTFONTS,1)
fi
AC_MSG_CHECKING(if you want support for logging)
CF_ARG_ENABLE(logging,
[ --enable-logging enable logging],
[enable_logging=yes],
[enable_logging=no])
AC_MSG_RESULT($enable_logging)
if test "$enable_logging" = yes ; then
AC_DEFINE(ALLOWLOGGING)
AC_MSG_CHECKING(if you want to allow logging via a pipe)
CF_ARG_ENABLE(logfile-exec,
[ --enable-logfile-exec enable exec'd logfile filter],
[enable_log_exec=yes],
[enable_log_exec=no])
AC_MSG_RESULT($enable_log_exec)
if test "$enable_log_exec" = yes ; then
AC_DEFINE(ALLOWLOGFILEEXEC)
fi
fi
AC_MSG_CHECKING(if you want support for iconify/maximize translations)
CF_ARG_DISABLE(maximize,
[ --disable-maximize disable actions for iconify/deiconify/maximize/restore],
[enable_maximize=no],
[enable_maximize=yes])
AC_MSG_RESULT($enable_maximize)
test "$enable_maximize" = no && AC_DEFINE(OPT_MAXIMIZE,0)
AC_MSG_CHECKING(if you want NumLock to override keyboard tables)
CF_ARG_DISABLE(num-lock,
[ --disable-num-lock disable NumLock keypad support],
[enable_numlock=no],
[enable_numlock=yes])
AC_MSG_RESULT($enable_numlock)
test "$enable_numlock" = no && AC_DEFINE(OPT_NUM_LOCK,0)
AC_MSG_CHECKING(if you want support for pty-handshaking)
CF_ARG_DISABLE(pty-handshake,
[ --disable-pty-handshake disable pty-handshake support],
[enable_pty_handshake=no],
[enable_pty_handshake=yes])
AC_MSG_RESULT($enable_pty_handshake)
if test "$enable_pty_handshake" = yes ; then
AC_DEFINE(OPT_PTY_HANDSHAKE,1)
else
AC_DEFINE(OPT_PTY_HANDSHAKE,0)
fi
AC_MSG_CHECKING(if you want support for right-scrollbar)
CF_ARG_DISABLE(rightbar,
[ --disable-rightbar disable right-scrollbar support],
[enable_rightbar=no],
[enable_rightbar=yes])
AC_MSG_RESULT($enable_rightbar)
if test "$enable_rightbar" = yes ; then
AC_DEFINE(SCROLLBAR_RIGHT)
fi
AC_MSG_CHECKING(if you want check for redundant name-change)
CF_ARG_DISABLE(samename,
[ --disable-samename disable check for redundant name-change],
[enable_samename=no],
[enable_samename=yes])
AC_MSG_RESULT($enable_samename)
test "$enable_samename" = no && AC_DEFINE(OPT_SAME_NAME,0)
AC_MSG_CHECKING(if you want support for session management)
CF_ARG_DISABLE(session-mgt,
[ --disable-session-mgt disable support for session management],
[enable_session_mgt=no],
[enable_session_mgt=yes])
AC_MSG_RESULT($enable_session_mgt)
test "$enable_session_mgt" = no && AC_DEFINE(OPT_SESSION_MGT,0)
AC_MSG_CHECKING(if you want to use termcap-query/report)
CF_ARG_ENABLE(tcap-query,
[ --enable-tcap-query compile-in termcap-query support],
[enable_tcap_query=yes],
[enable_tcap_query=no])
AC_MSG_RESULT($enable_tcap_query)
test "$enable_tcap_query" = yes && AC_DEFINE(OPT_TCAP_QUERY,1)
AC_MSG_CHECKING(if you want support for tek4014)
CF_ARG_DISABLE(tek4014,
[ --disable-tek4014 disable tek4014 emulation],
[enable_tek4014=no],
[enable_tek4014=yes])
AC_MSG_RESULT($enable_tek4014)
if test "$enable_tek4014" = no ; then
AC_DEFINE(OPT_TEK4014,0)
else
EXTRAHDRS="$EXTRAHDRS Tekparse.h"
EXTRASRCS="$EXTRASRCS TekPrsTbl.c Tekproc.c"
EXTRAOBJS="$EXTRAOBJS TekPrsTbl.o Tekproc.o"
fi
AC_MSG_CHECKING(if you want pulldown menus with a toolbar)
CF_ARG_ENABLE(toolbar,
[ --enable-toolbar compile-in toolbar for pulldown menus],
[enable_toolbar=yes],
[enable_toolbar=no])
AC_MSG_RESULT($enable_toolbar)
if test "$enable_toolbar" = yes ; then
# The Xaw library in XFree86 4.x is broken. Let's try to avoid using
# that for the toolbar.
cf_broken_xaw=no
AC_MSG_CHECKING(for broken Xaw library)
AC_TRY_COMPILE([
#include <X11/Intrinsic.h>
#include <X11/Xaw/XawInit.h>
],[
#if defined(XawVersion) && XawVersion > 7000000L
make an error
#endif
],[
cf_broken_xaw=no
],[
cf_broken_xaw=yes
])
AC_MSG_RESULT($cf_broken_xaw)
if test "$cf_broken_xaw" = no ; then
AC_DEFINE(OPT_TOOLBAR,1)
fi
fi
AC_MSG_CHECKING(if you want VT52 emulation)
CF_ARG_DISABLE(vt52,
[ --disable-vt52 disable VT52 emulation],
[enable_vt52=no],
[enable_vt52=yes])
AC_MSG_RESULT($enable_vt52)
test "$enable_vt52" = no && AC_DEFINE(OPT_VT52_MODE,0)
AC_MSG_CHECKING(if you want to use luit)
CF_ARG_ENABLE(luit,
[ --enable-luit enable luit filter (Unicode translation)],
[enable_luit=yes],
[enable_luit=no])
AC_MSG_RESULT($enable_luit)
if test "$enable_luit" = yes ; then
AC_DEFINE(OPT_LUIT_PROG,1)
fi
AC_MSG_CHECKING(if you want wide-character support)
CF_ARG_OPTION(wide-chars,
[ --enable-wide-chars enable wide-character support],
[enable_wchar=yes],
[enable_wchar=$enable_luit],
[$enable_luit])
AC_MSG_RESULT($enable_wchar)
if test "$enable_wchar" = yes ; then
AC_DEFINE(OPT_WIDE_CHARS,1)
EXTRAHDRS="$EXTRAHDRS charclass.h precompose.h wcwidth.h"
EXTRASRCS="$EXTRASRCS charclass.c precompose.c wcwidth.c"
EXTRAOBJS="$EXTRAOBJS charclass.o precompose.o wcwidth.o"
fi
AC_MSG_CHECKING(if you want DECterm Locator support)
CF_ARG_ENABLE(dec-locator,
[ --enable-dec-locator enable DECterm Locator support],
[enable_dec_locator=yes],
[enable_dec_locator=no])
AC_MSG_RESULT($enable_dec_locator)
if test "$enable_dec_locator" = yes ; then
AC_DEFINE(OPT_DEC_LOCATOR,1)
fi
AC_MSG_CHECKING(if you want -ziconbeep option)
CF_ARG_DISABLE(ziconbeep,
[ --disable-ziconbeep disable -ziconbeep option],
[enable_ziconbeep=no],
[enable_ziconbeep=yes])
AC_MSG_RESULT($enable_ziconbeep)
test "$enable_ziconbeep" = no && AC_DEFINE(OPT_ZICONBEEP,0)
###############################################################################
CF_HELP_MESSAGE(Testing/development Options:)
AC_MSG_CHECKING(if you want debugging traces)
CF_ARG_ENABLE(trace,
[ --enable-trace test: set to enable debugging traces],
[enable_trace=yes],
[enable_trace=no])
AC_MSG_RESULT($enable_trace)
if test "$enable_trace" = yes ; then
AC_DEFINE(OPT_TRACE)
EXTRASRCS="$EXTRASRCS trace.c"
EXTRAOBJS="$EXTRAOBJS trace.o"
fi
CF_DISABLE_ECHO
AC_MSG_CHECKING(if you want magic cookie emulation)
CF_ARG_ENABLE(xmc-glitch,
[ --enable-xmc-glitch test: enable xmc magic-cookie emulation],
[enable_xmc=yes],
[enable_xmc=no])
AC_MSG_RESULT($enable_xmc)
if test "$enable_xmc" = yes ; then
AC_DEFINE(OPT_XMC_GLITCH,1)
EXTRASRCS="$EXTRASRCS testxmc.c"
EXTRAOBJS="$EXTRAOBJS testxmc.o"
fi
if test -n "$GCC" ; then
AC_MSG_CHECKING(if you want to turn on gcc warnings)
CF_ARG_ENABLE(warnings,
[ --enable-warnings test: turn on GCC compiler warnings],
[with_warnings=yes],
[with_warnings=no])
AC_MSG_RESULT($with_warnings)
if test "$with_warnings" = yes
then
CF_GCC_ATTRIBUTES
CF_GCC_WARNINGS
fi
fi
AC_SUBST(EXTRA_CFLAGS)
AC_SUBST(CHARPROC_DEPS)
AC_SUBST(EXTRAHDRS)
AC_SUBST(EXTRASRCS)
AC_SUBST(EXTRAOBJS)
### remove from CPPFLAGS the optional features we define in xtermcfg.h
### or other conflicting symbols that may be defined via imake:
for cf_def in \
__STDC__ \
ALLOWLOGGING \
ALLOWLOGFILEEXEC \
OPT_LUIT_PROG \
OPT_WIDE_CHARS \
SCROLLBAR_RIGHT \
USE_TTY_GROUP \
USE_UTEMPTER \
XRENDERFONT
do
CPPFLAGS=`echo "$CPPFLAGS" | sed -e s/-D$cf_def//`
done
### output Makefile and xtermcfg.h
AC_OUTPUT(Makefile)