+++ /dev/null
-dnl Curses detection: Munged from Midnight Commander's configure.in
-dnl
-dnl What it does:
-dnl =============
-dnl
-dnl - Determine which version of curses is installed on your system
-dnl and set the -I/-L/-l compiler entries and add a few preprocessor
-dnl symbols
-dnl - Do an AC_SUBST on the CURSES_INCLUDEDIR and CURSES_LIBS so that
-dnl @CURSES_INCLUDEDIR@ and @CURSES_LIBS@ will be available in
-dnl Makefile.in's
-dnl - Modify the following configure variables (these are the only
-dnl curses.m4 variables you can access from within configure.in)
-dnl CURSES_INCLUDEDIR - contains -I's and possibly -DRENAMED_CURSES if
-dnl an ncurses.h that's been renamed to curses.h
-dnl is found.
-dnl CURSES_LIBS - sets -L and -l's appropriately
-dnl CFLAGS - if --with-sco, add -D_SVID3
-dnl has_curses - exports result of tests to rest of configure
-dnl
-dnl Usage:
-dnl ======
-dnl 1) Add lines indicated below to acconfig.h
-dnl 2) call AC_CHECK_CURSES after AC_PROG_CC in your configure.in
-dnl 3) Instead of #include <curses.h> you should use the following to
-dnl properly locate ncurses or curses header file
-dnl
-dnl #if defined(USE_NCURSES) && !defined(RENAMED_NCURSES)
-dnl #include <ncurses.h>
-dnl #else
-dnl #include <curses.h>
-dnl #endif
-dnl
-dnl 4) Make sure to add @CURSES_INCLUDEDIR@ to your preprocessor flags
-dnl 5) Make sure to add @CURSES_LIBS@ to your linker flags or LIBS
-dnl
-dnl Notes with automake:
-dnl - call AM_CONDITIONAL(HAS_CURSES, test "$has_curses" = true) from
-dnl configure.in
-dnl - your Makefile.am can look something like this
-dnl -----------------------------------------------
-dnl INCLUDES= blah blah blah $(CURSES_INCLUDEDIR)
-dnl if HAS_CURSES
-dnl CURSES_TARGETS=name_of_curses_prog
-dnl endif
-dnl bin_PROGRAMS = other_programs $(CURSES_TARGETS)
-dnl other_programs_SOURCES = blah blah blah
-dnl name_of_curses_prog_SOURCES = blah blah blah
-dnl other_programs_LDADD = blah
-dnl name_of_curses_prog_LDADD = blah $(CURSES_LIBS)
-dnl -----------------------------------------------
-dnl
-dnl
-dnl The following lines should be added to acconfig.h:
-dnl ==================================================
-dnl
-dnl /*=== Curses version detection defines ===*/
-dnl /* Found some version of curses that we're going to use */
-dnl #undef HAS_CURSES
-dnl
-dnl /* Use SunOS SysV curses? */
-dnl #undef USE_SUNOS_CURSES
-dnl
-dnl /* Use old BSD curses - not used right now */
-dnl #undef USE_BSD_CURSES
-dnl
-dnl /* Use SystemV curses? */
-dnl #undef USE_SYSV_CURSES
-dnl
-dnl /* Use Ncurses? */
-dnl #undef USE_NCURSES
-dnl
-dnl /* If you Curses does not have color define this one */
-dnl #undef NO_COLOR_CURSES
-dnl
-dnl /* Define if you want to turn on SCO-specific code */
-dnl #undef SCO_FLAVOR
-dnl
-dnl /* Set to reflect version of ncurses *
-dnl * 0 = version 1.*
-dnl * 1 = version 1.9.9g
-dnl * 2 = version 4.0/4.1 */
-dnl #undef NCURSES_970530
-dnl
-dnl /*=== End new stuff for acconfig.h ===*/
-dnl
-
-
-AC_DEFUN([AC_CHECK_CURSES],[
- search_ncurses=true
- screen_manager=""
- has_curses=false
-
- CFLAGS=${CFLAGS--O}
-
- AC_SUBST(CURSES_LIBS)
- AC_SUBST(CURSES_INCLUDEDIR)
-
- AC_ARG_WITH(sco,
- [ --with-sco Use this to turn on SCO-specific code],[
- if test x$withval = xyes; then
- AC_DEFINE(SCO_FLAVOR)
- CFLAGS="$CFLAGS -D_SVID3"
- fi
- ])
-
- 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$withval != xyes; then
- CURSES_INCLUDEDIR="-I$withval"
- fi
- AC_USE_SYSV_CURSES
- )
-
- AC_ARG_WITH(ncurses,
- [ --with-ncurses[=dir] Compile with ncurses/locate base dir],
- if test x$withval = xno ; then
- search_ncurses=false
- elif test x$withval != xyes ; then
- CURSES_LIBS="$LIBS -L$withval/lib -lncurses"
- CURSES_INCLUDEDIR="-I$withval/include"
- search_ncurses=false
- screen_manager="ncurses"
- AC_DEFINE(USE_NCURSES)
- AC_DEFINE(HAS_CURSES)
- has_curses=true
- fi
- )
-
- if $search_ncurses
- then
- AC_SEARCH_NCURSES()
- fi
-
-
-])
-
-
-AC_DEFUN([AC_USE_SUNOS_CURSES], [
- search_ncurses=false
- screen_manager="SunOS 4.x /usr/5include curses"
- AC_MSG_RESULT(Using SunOS 4.x /usr/5include curses)
- AC_DEFINE(USE_SUNOS_CURSES)
- AC_DEFINE(HAS_CURSES)
- has_curses=true
- AC_DEFINE(NO_COLOR_CURSES)
- AC_DEFINE(USE_SYSV_CURSES)
- CURSES_INCLUDEDIR="-I/usr/5include"
- CURSES_LIBS="/usr/5lib/libcurses.a /usr/5lib/libtermcap.a"
- AC_MSG_RESULT(Please note that some screen refreshs may fail)
-])
-
-AC_DEFUN([AC_USE_OSF1_CURSES], [
- AC_MSG_RESULT(Using OSF1 curses)
- search_ncurses=false
- screen_manager="OSF1 curses"
- AC_DEFINE(HAS_CURSES)
- has_curses=true
- AC_DEFINE(NO_COLOR_CURSES)
- AC_DEFINE(USE_SYSV_CURSES)
- CURSES_LIBS="-lcurses"
-])
-
-AC_DEFUN([AC_USE_SYSV_CURSES], [
- AC_MSG_RESULT(Using SysV curses)
- AC_DEFINE(HAS_CURSES)
- has_curses=true
- AC_DEFINE(USE_SYSV_CURSES)
- search_ncurses=false
- screen_manager="SysV/curses"
- CURSES_LIBS="-lcurses"
-])
-
-dnl AC_ARG_WITH(bsd-curses,
-dnl [--with-bsd-curses Used to compile with bsd curses, not very fancy],
-dnl search_ncurses=false
-dnl screen_manager="Ultrix/cursesX"
-dnl if test $system = ULTRIX
-dnl then
-dnl THIS_CURSES=cursesX
-dnl else
-dnl THIS_CURSES=curses
-dnl fi
-dnl
-dnl CURSES_LIBS="-l$THIS_CURSES -ltermcap"
-dnl AC_DEFINE(HAS_CURSES)
-dnl has_curses=true
-dnl AC_DEFINE(USE_BSD_CURSES)
-dnl AC_MSG_RESULT(Please note that some screen refreshs may fail)
-dnl AC_MSG_WARN(Use of the bsdcurses extension has some)
-dnl AC_MSG_WARN(display/input problems.)
-dnl AC_MSG_WARN(Reconsider using xcurses)
-dnl)
-
-
-dnl
-dnl Parameters: directory filename cureses_LIBS curses_INCLUDEDIR nicename
-dnl
-AC_DEFUN([AC_NCURSES], [
- if $search_ncurses
- then
- if test -f $1/$2
- then
- AC_MSG_RESULT(Found ncurses on $1/$2)
- CURSES_LIBS="$3"
- CURSES_INCLUDEDIR="$4"
- search_ncurses=false
- screen_manager=$5
- AC_DEFINE(HAS_CURSES)
- has_curses=true
- AC_DEFINE(USE_NCURSES)
- fi
- fi
-])
-
-AC_DEFUN([AC_SEARCH_NCURSES], [
- AC_CHECKING("location of ncurses.h file")
-
- AC_NCURSES(/usr/include, ncurses.h, -lncurses,, "ncurses on /usr/include")
- AC_NCURSES(/usr/include/ncurses, ncurses.h, -lncurses, -I/usr/include/ncurses, "ncurses on /usr/include/ncurses")
- AC_NCURSES(/usr/local/include, ncurses.h, -L/usr/local/lib -lncurses, -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 -lncurses, -I/usr/local/include/ncurses, "ncurses on /usr/local/include/ncurses")
-
- AC_NCURSES(/usr/local/include/ncurses, curses.h, -L/usr/local/lib -lncurses, -I/usr/local/include/ncurses -DRENAMED_NCURSES, "renamed ncurses on /usr/local/.../ncurses")
-
- AC_NCURSES(/usr/include/ncurses, curses.h, -lncurses, -I/usr/include/ncurses -DRENAMED_NCURSES, "renamed ncurses on /usr/include/ncurses")
-
- dnl
- dnl We couldn't find ncurses, try SysV curses
- dnl
- if $search_ncurses
- then
- AC_EGREP_HEADER(init_color, /usr/include/curses.h,
- AC_USE_SYSV_CURSES)
- AC_EGREP_CPP(USE_NCURSES,[
-#include <curses.h>
-#ifdef __NCURSES_H
-#undef USE_NCURSES
-USE_NCURSES
-#endif
-],[
- CURSES_INCLUDEDIR="$CURSES_INCLUDEDIR -DRENAMED_NCURSES"
- AC_DEFINE(HAS_CURSES)
- has_curses=true
- AC_DEFINE(USE_NCURSES)
- search_ncurses=false
- screen_manager="ncurses installed as curses"
-])
- fi
-
- dnl
- dnl Try SunOS 4.x /usr/5{lib,include} ncurses
- dnl The flags USE_SUNOS_CURSES, USE_BSD_CURSES and BUGGY_CURSES
- dnl should be replaced by a more fine grained selection routine
- dnl
- if $search_ncurses
- then
- if test -f /usr/5include/curses.h
- then
- AC_USE_SUNOS_CURSES
- fi
- else
- # check for ncurses version, to properly ifdef mouse-fix
- AC_MSG_CHECKING(for ncurses version)
- ncurses_version=unknown
-cat > conftest.$ac_ext <<EOF
-[#]line __oline__ "configure"
-#include "confdefs.h"
-#ifdef RENAMED_NCURSES
-#include <curses.h>
-#else
-#include <ncurses.h>
-#endif
-#undef VERSION
-VERSION:NCURSES_VERSION
-EOF
- if (eval "$ac_cpp conftest.$ac_ext") 2>&AC_FD_CC |
- egrep "VERSION:" >conftest.out 2>&1; then
-changequote(,)dnl
- ncurses_version=`cat conftest.out|sed -e 's/^[^"]*"//' -e 's/".*//'`
-changequote([,])dnl
- fi
- rm -rf conftest*
- AC_MSG_RESULT($ncurses_version)
- case "$ncurses_version" in
-changequote(,)dnl
- 4.[01])
-changequote([,])dnl
- AC_DEFINE(NCURSES_970530,2)
- ;;
- 1.9.9g)
- AC_DEFINE(NCURSES_970530,1)
- ;;
- 1*)
- AC_DEFINE(NCURSES_970530,0)
- ;;
- esac
- fi
-])
-
-
-
-
-
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