mirror of
https://github.com/MidnightCommander/mc
synced 2024-12-22 12:32:40 +03:00
Ticket #1959: Broken master branch after 'AC_TRY_RUN crosscompile break' patch
* split m4.include/mc-with-screen.m4 file in two files: mc-with-screen-slang.m4 and mc-with-screen.m4 Signed-off-by: Slava Zanko <slavazanko@gmail.com>
This commit is contained in:
Slava Zanko
parent
00d69af63f
commit
863291ddcd
25
configure.ac
25
configure.ac
@ -435,30 +435,7 @@ AC_MSG_RESULT([$result])
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subshell="$result"
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subshell="$result"
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dnl
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MC_WITH_SCREEN
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dnl Select the screen library.
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dnl
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AC_ARG_WITH(screen,
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[ --with-screen=LIB Compile with screen library: slang or
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ncurses [[slang if found]]])
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case x$with_screen in
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xslang)
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MC_WITH_SLANG(strict)
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;;
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xncurses)
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MC_WITH_NCURSES
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;;
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xncursesw)
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MC_WITH_NCURSESW
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;;
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x)
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MC_WITH_SLANG
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;;
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*)
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AC_MSG_ERROR([Value of the screen library is incorrect])
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;;
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esac
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dnl
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dnl
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197
m4.include/mc-with-screen-ncurses.m4
Normal file
197
m4.include/mc-with-screen-ncurses.m4
Normal file
@ -0,0 +1,197 @@
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dnl check for ncurses in user supplied path
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AC_DEFUN([MC_CHECK_NCURSES_BY_PATH], [
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ac_ncurses_inc_path=[$1]
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ac_ncurses_lib_path=[$2]
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if test x"$ac_ncurses_inc_path" != x; then
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ac_ncurses_inc_path="-I"$ac_ncurses_inc_path
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fi
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if test x"$ac_ncurses_lib_path" != x; then
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ac_ncurses_lib_path="-L"$ac_ncurses_lib_path
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fi
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saved_CPPFLAGS="$CPPFLAGS"
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CPPFLAGS="$CPPFLAGS $ac_ncurses_inc_path"
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dnl Check for the headers
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dnl Both headers should be in the same directory
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dnl AIX term.h is unusable for mc
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AC_MSG_CHECKING([for ncurses/ncurses.h and ncurses/term.h])
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AC_PREPROC_IFELSE(
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[
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AC_LANG_PROGRAM([[#include <ncurses/ncurses.h>
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#include <ncurses/term.h>
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]],[[return 0;]])
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],
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[
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AC_MSG_RESULT(yes)
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if test x"$ac_ncurses_inc_path" = x; then
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ac_ncurses_inc_path="-I/usr/include"
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fi
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if test x"$ac_ncurses_lib_path" = x; then
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ac_ncurses_lib_path="-L/usr/lib"
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fi
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found_ncurses=yes
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AC_DEFINE(HAVE_NCURSES_NCURSES_H, 1,
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[Define to 1 if you have the <ncurses/ncurses.h> header file.])
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AC_DEFINE(HAVE_NCURSES_TERM_H, 1,
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[Define to 1 if you have the <ncurses/term.h> header file.])
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],
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[
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AC_MSG_RESULT(no)
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found_ncurses=no
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error_msg_ncurses="ncurses header not found"
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],
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)
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if test x"$found_ncurses" = x"yes"; then
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screen_type=ncurses
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screen_msg="ncurses library (installed on the system)"
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AC_DEFINE(HAVE_NCURSES, 1,
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[Define to use ncurses library for screen management])
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MCLIBS="$MCLIBS $ac_ncurses_lib_path"
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else
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CPPFLAGS="$saved_CPPFLAGS"
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AC_MSG_ERROR([$error_msg_ncurses])
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fi
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])
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dnl
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dnl Use the ncurses library. It can only be requested explicitly,
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dnl so just fail if anything goes wrong.
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dnl
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dnl If ncurses exports the ESCDELAY variable it should be set to 0
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dnl or you'll have to press Esc three times to dismiss a dialog box.
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dnl
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AC_DEFUN([MC_WITH_NCURSES], [
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dnl has_colors() is specific to ncurses, it's not in the old curses
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save_LIBS="$LIBS"
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ncursesw_found=
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dnl get the user supplied include path
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AC_ARG_WITH([ncurses-includes],
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AC_HELP_STRING([--with-ncurses-includes=@<:@DIR@:>@],
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[set path to ncurses includes @<:@default=/usr/include@:>@; make sense only if --with-screen=ncurses; for /usr/local/include/ncurses specify /usr/local/include]
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),
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[ac_ncurses_inc_path="$withval"],
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[ac_ncurses_inc_path=""]
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)
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dnl get the user supplied lib path
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AC_ARG_WITH([ncurses-libs],
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AC_HELP_STRING([--with-ncurses-libs=@<:@DIR@:>@],
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[set path to ncurses library @<:@default=/usr/lib@:>@; make sense only if --with-screen=ncurses]
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),
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[ac_ncurses_lib_path="$withval"],
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[ac_ncurses_lib_path=""]
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)
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dnl we need at least the inc path, the lib may be in a std location
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if test x"$ac_ncurses_inc_path" != x; then
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dnl check the user supplied location
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MC_CHECK_NCURSES_BY_PATH([$ac_ncurses_inc_path],[$ac_ncurses_lib_path])
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LIBS=
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AC_SEARCH_LIBS([has_colors], [ncurses], [MCLIBS="$MCLIBS $LIBS"],
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[AC_MSG_ERROR([Cannot find ncurses library])])
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screen_type=ncurses
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screen_msg="ncurses library"
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AC_DEFINE(USE_NCURSES, 1,
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[Define to use ncurses for screen management])
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else
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LIBS=
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AC_SEARCH_LIBS([addwstr], [ncursesw ncurses curses], [MCLIBS="$MCLIBS $LIBS";ncursesw_found=yes],
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[AC_MSG_WARN([Cannot find ncurses library, that support wide characters])])
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if test x"$ncursesw_found" = "x"; then
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LIBS=
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AC_SEARCH_LIBS([has_colors], [ncurses curses], [MCLIBS="$MCLIBS $LIBS"],
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[AC_MSG_ERROR([Cannot find ncurses library])])
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fi
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dnl Check the header
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ncurses_h_found=
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AC_CHECK_HEADERS([ncursesw/curses.h ncurses/curses.h ncurses.h curses.h],
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[ncurses_h_found=yes; break])
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if test x"$ncurses_h_found" = "x"; then
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AC_MSG_ERROR([Cannot find ncurses header file])
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fi
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screen_type=ncurses
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screen_msg="ncurses library"
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AC_DEFINE(USE_NCURSES, 1,
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[Define to use ncurses for screen management])
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fi
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dnl check for ESCDELAY
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AC_CACHE_CHECK([for ESCDELAY variable],
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[mc_cv_ncurses_escdelay],
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[AC_TRY_LINK([], [
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extern int ESCDELAY;
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ESCDELAY = 0;
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],
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[mc_cv_ncurses_escdelay=yes],
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[mc_cv_ncurses_escdelay=no])
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])
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if test x"$mc_cv_ncurses_escdelay" = xyes; then
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AC_DEFINE(HAVE_ESCDELAY, 1,
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[Define if ncurses has ESCDELAY variable])
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fi
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dnl check for resizeterm
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AC_CHECK_FUNCS(resizeterm)
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LIBS="$save_LIBS"
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])
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dnl
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dnl Use the ncursesw library. It can only be requested explicitly,
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dnl so just fail if anything goes wrong.
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dnl
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dnl If ncursesw exports the ESCDELAY variable it should be set to 0
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dnl or you'll have to press Esc three times to dismiss a dialog box.
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dnl
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AC_DEFUN([MC_WITH_NCURSESW], [
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dnl has_colors() is specific to ncurses, it's not in the old curses
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save_LIBS="$LIBS"
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LIBS=
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AC_SEARCH_LIBS([has_colors], [ncursesw], [MCLIBS="$MCLIBS $LIBS"],
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[AC_MSG_ERROR([Cannot find ncursesw library])])
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dnl Check the header
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ncurses_h_found=
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AC_CHECK_HEADERS([ncursesw/curses.h],
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[ncursesw_h_found=yes; break])
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if test x"$ncursesw_h_found" = "x"; then
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AC_MSG_ERROR([Cannot find ncursesw header file])
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fi
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screen_type=ncursesw
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screen_msg="ncursesw library"
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AC_DEFINE(USE_NCURSESW, 1,
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[Define to use ncursesw for screen management])
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AC_CACHE_CHECK([for ESCDELAY variable],
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[mc_cv_ncursesw_escdelay],
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[AC_TRY_LINK([], [
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extern int ESCDELAY;
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ESCDELAY = 0;
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],
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[mc_cv_ncursesw_escdelay=yes],
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[mc_cv_ncursesw_escdelay=no])
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])
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if test x"$mc_cv_ncursesw_escdelay" = xyes; then
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AC_DEFINE(HAVE_ESCDELAY, 1,
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[Define if ncursesw has ESCDELAY variable])
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fi
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AC_CHECK_FUNCS(resizeterm)
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LIBS="$save_LIBS"
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])
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223
m4.include/mc-with-screen-slang.m4
Normal file
223
m4.include/mc-with-screen-slang.m4
Normal file
@ -0,0 +1,223 @@
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dnl
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dnl Check if the system S-Lang library can be used.
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dnl If not, and $1 is "strict", exit.
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dnl
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AC_DEFUN([MC_CHECK_SLANG_BY_PATH], [
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param_slang_inc_path=[$1]
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param_slang_lib_path=[$2]
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if test x"$param_slang_inc_path" != x; then
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ac_slang_inc_path="-I"$param_slang_inc_path
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fi
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if test x"$param_slang_lib_path" != x; then
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ac_slang_lib_path="-L"$param_slang_lib_path
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fi
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saved_CFLAGS="$CFLAGS"
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saved_CPPFLAGS="$CPPFLAGS"
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saved_LDFLAGS="$LDFLAGS"
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CFLAGS="$CFLAGS $ac_slang_inc_path $ac_slang_lib_path"
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CPPFLAGS="$saved_CPPFLAGS $ac_slang_inc_path $ac_slang_lib_path"
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dnl Check the header
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AC_MSG_CHECKING([for slang.h])
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AC_PREPROC_IFELSE(
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[
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AC_LANG_PROGRAM([#include <slang.h>],[return 0;])
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],
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[
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AC_MSG_RESULT(yes)
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if test x"$ac_slang_inc_path" = x; then
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ac_slang_inc_path="-I/usr/include"
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fi
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if test x"$ac_slang_lib_path" = x; then
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ac_slang_lib_path="-L/usr/lib"
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fi
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found_slang=yes
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AC_DEFINE(HAVE_SLANG_H, 1,[Define to use slang.h])
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],
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[
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AC_MSG_RESULT(no)
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AC_MSG_CHECKING([for slang/slang.h])
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AC_PREPROC_IFELSE(
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[
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AC_LANG_PROGRAM([#include <slang/slang.h>],[return 0;])
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],
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[
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AC_MSG_RESULT(yes)
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if test x"$ac_slang_inc_path" = x; then
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ac_slang_inc_path="-I/usr/include"
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fi
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if test x"$ac_slang_lib_path" = x; then
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ac_slang_lib_path="-L/usr/lib"
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fi
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found_slang=yes
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AC_DEFINE(HAVE_SLANG_SLANG_H, 1,[Define to use slang.h])
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CFLAGS="-DHAVE_SLANG_SLANG_H $CFLAGS"
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],
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[
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AC_MSG_RESULT(no)
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found_slang=no
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error_msg_slang="Slang header not found"
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]
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)
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],
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)
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dnl check if S-Lang have version 2.0 or newer
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if test x"$found_slang" = x"yes"; then
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AC_MSG_CHECKING([for S-Lang version 2.0 or newer])
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AC_RUN_IFELSE([
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#ifdef HAVE_SLANG_SLANG_H
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#include <slang/slang.h>
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#else
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#include <slang.h>
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#endif
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int main (void)
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{
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#if SLANG_VERSION >= 20000
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return 0;
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#else
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return 1;
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#endif
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}
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],
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[mc_slang_is_valid_version=yes],
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[mc_slang_is_valid_version=no],
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[
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if test -f "$param_slang_inc_path/slang/slang.h" ; then
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hdr_file="$param_slang_inc_path/slang/slang.h"
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|
else
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hdr_file="$param_slang_inc_path/slang.h"
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fi
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mc_slang_is_valid_version=`grep '^#define SLANG_VERSION[[:space:]]' "$hdr_file"| sed s'/^#define SLANG_VERSION[[:space:]]*//'`
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if test "$mc_slang_is_valid_version" -ge "20000"; then
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mc_slang_is_valid_version=yes
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else
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mc_slang_is_valid_version=no
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fi
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]
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)
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if test x$mc_slang_is_valid_version = xno; then
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found_slang=no
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error_msg_slang="S-Lang library version 2.0 or newer not found"
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fi
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AC_MSG_RESULT($mc_slang_is_valid_version)
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fi
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dnl Check if termcap is needed.
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dnl This check must be done before anything is linked against S-Lang.
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if test x"$found_slang" = x"yes"; then
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MC_SLANG_TERMCAP
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if test x"$mc_cv_slang_termcap" = x"yes"; then
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saved_CPPFLAGS="-ltermcap $saved_CPPFLAGS "
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saved_LDFLAGS="-ltermcap $saved_LDFLAGS"
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fi
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dnl Check the library
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unset ac_cv_lib_slang_SLang_init_tty
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AC_CHECK_LIB(
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[slang],
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[SLang_init_tty],
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[:],
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[
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found_slang=no
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error_msg_slang="S-lang library not found"
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||||||
|
]
|
||||||
|
)
|
||||||
|
fi
|
||||||
|
|
||||||
|
dnl Unless external S-Lang was requested, reject S-Lang with UTF-8 hacks
|
||||||
|
if test x"$found_slang" = x"yes"; then
|
||||||
|
unset ac_cv_lib_slang_SLsmg_write_nwchars
|
||||||
|
AC_CHECK_LIB(
|
||||||
|
[slang],
|
||||||
|
[SLsmg_write_nwchars],
|
||||||
|
[
|
||||||
|
found_slang=no
|
||||||
|
error_msg_slang="Rejecting S-Lang with UTF-8 support, it's not fully supported yet"
|
||||||
|
],
|
||||||
|
[:]
|
||||||
|
)
|
||||||
|
fi
|
||||||
|
|
||||||
|
if test x"$found_slang" = x"yes"; then
|
||||||
|
screen_type=slang
|
||||||
|
screen_msg="S-Lang library (installed on the system)"
|
||||||
|
|
||||||
|
AC_DEFINE(HAVE_SLANG, 1,
|
||||||
|
[Define to use S-Lang library for screen management])
|
||||||
|
|
||||||
|
MCLIBS="$ac_slang_lib_path -lslang $MCLIBS"
|
||||||
|
CFLAGS="$ac_slang_inc_path $saved_CFLAGS"
|
||||||
|
dnl do not reset CPPFLAGS
|
||||||
|
dnl - if CPPFLAGS are resetted then cpp does not find the specified header
|
||||||
|
LDFLAGS="$saved_LDFLAGS"
|
||||||
|
else
|
||||||
|
CFLAGS="$saved_CFLAGS"
|
||||||
|
CPPFLAGS="$saved_CPPFLAGS"
|
||||||
|
LDFLAGS="$saved_LDFLAGS"
|
||||||
|
fi
|
||||||
|
])
|
||||||
|
|
||||||
|
dnl
|
||||||
|
dnl Use the slang library.
|
||||||
|
dnl
|
||||||
|
AC_DEFUN([MC_WITH_SLANG], [
|
||||||
|
with_screen=slang
|
||||||
|
found_slang=yes
|
||||||
|
error_msg_slang=""
|
||||||
|
|
||||||
|
AC_ARG_WITH([slang-includes],
|
||||||
|
AC_HELP_STRING([--with-slang-includes=@<:@DIR@:>@],
|
||||||
|
[set path to SLANG includes @<:@default=/usr/include@:>@; make sense only if --with-screen=slang]
|
||||||
|
),
|
||||||
|
[ac_slang_inc_path="$withval"],
|
||||||
|
[ac_slang_inc_path=""]
|
||||||
|
)
|
||||||
|
|
||||||
|
AC_ARG_WITH([slang-libs],
|
||||||
|
AC_HELP_STRING([--with-slang-libs=@<:@DIR@:>@],
|
||||||
|
[set path to SLANG library @<:@default=/usr/lib@:>@; make sense only if --with-screen=slang]
|
||||||
|
),
|
||||||
|
[ac_slang_lib_path="$withval"],
|
||||||
|
[ac_slang_lib_path=""]
|
||||||
|
)
|
||||||
|
if test x"$ac_slang_lib_path" != x -o x"$ac_slang_inc_path" != x; then
|
||||||
|
echo 'checking SLANG-headers in specified place ...'
|
||||||
|
MC_CHECK_SLANG_BY_PATH([$ac_slang_inc_path],[$ac_slang_lib_path])
|
||||||
|
else
|
||||||
|
found_slang=no
|
||||||
|
PKG_CHECK_MODULES(SLANG, [slang >= 2.0], [found_slang=yes], [:])
|
||||||
|
if test x"$found_slang" = "xyes"; then
|
||||||
|
MCLIBS="$SLANG_LIBS $MCLIBS"
|
||||||
|
CFLAGS="$SLANG_CFLAGS $CFLAGS"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
|
||||||
|
if test x"$found_slang" = "xno"; then
|
||||||
|
found_slang=yes
|
||||||
|
ac_slang_inc_path="/usr/include"
|
||||||
|
ac_slang_lib_path="/usr/lib"
|
||||||
|
|
||||||
|
echo 'checking SLANG-headers in /usr ...'
|
||||||
|
MC_CHECK_SLANG_BY_PATH([$ac_slang_inc_path],[$ac_slang_lib_path])
|
||||||
|
if test x"$found_slang" = "xno"; then
|
||||||
|
found_slang=yes
|
||||||
|
ac_slang_inc_path="/usr/local/include"
|
||||||
|
ac_slang_lib_path="/usr/local/lib"
|
||||||
|
|
||||||
|
echo 'checking SLANG-headers in /usr/local ...'
|
||||||
|
MC_CHECK_SLANG_BY_PATH( $ac_slang_inc_path , $ac_slang_lib_path )
|
||||||
|
if test x"$found_slang" = "xno"; then
|
||||||
|
AC_MSG_ERROR([$error_msg_slang])
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
|
||||||
|
])
|
||||||
@ -1,420 +1,31 @@
|
|||||||
|
m4_include([m4.include/mc-with-screen-ncurses.m4])
|
||||||
|
m4_include([m4.include/mc-with-screen-slang.m4])
|
||||||
|
|
||||||
dnl
|
dnl
|
||||||
dnl Check if the system S-Lang library can be used.
|
dnl Select the screen library.
|
||||||
dnl If not, and $1 is "strict", exit.
|
|
||||||
dnl
|
dnl
|
||||||
AC_DEFUN([MC_CHECK_SLANG_BY_PATH], [
|
|
||||||
|
|
||||||
param_slang_inc_path=[$1]
|
AC_DEFUN([MC_WITH_SCREEN], [
|
||||||
param_slang_lib_path=[$2]
|
|
||||||
|
|
||||||
if test x"$param_slang_inc_path" != x; then
|
AC_ARG_WITH(screen,
|
||||||
ac_slang_inc_path="-I"$param_slang_inc_path
|
[ --with-screen=LIB Compile with screen library: slang or
|
||||||
fi
|
ncurses [[slang if found]]])
|
||||||
|
|
||||||
if test x"$param_slang_lib_path" != x; then
|
case x$with_screen in
|
||||||
ac_slang_lib_path="-L"$param_slang_lib_path
|
xslang)
|
||||||
fi
|
MC_WITH_SLANG(strict)
|
||||||
|
;;
|
||||||
saved_CFLAGS="$CFLAGS"
|
xncurses)
|
||||||
saved_CPPFLAGS="$CPPFLAGS"
|
MC_WITH_NCURSES
|
||||||
saved_LDFLAGS="$LDFLAGS"
|
;;
|
||||||
|
xncursesw)
|
||||||
CFLAGS="$CFLAGS $ac_slang_inc_path $ac_slang_lib_path"
|
MC_WITH_NCURSESW
|
||||||
CPPFLAGS="$saved_CPPFLAGS $ac_slang_inc_path $ac_slang_lib_path"
|
;;
|
||||||
|
x)
|
||||||
dnl Check the header
|
MC_WITH_SLANG
|
||||||
AC_MSG_CHECKING([for slang.h])
|
;;
|
||||||
AC_PREPROC_IFELSE(
|
*)
|
||||||
[
|
AC_MSG_ERROR([Value of the screen library is incorrect])
|
||||||
AC_LANG_PROGRAM([#include <slang.h>],[return 0;])
|
;;
|
||||||
],
|
esac
|
||||||
[
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
if test x"$ac_slang_inc_path" = x; then
|
|
||||||
ac_slang_inc_path="-I/usr/include"
|
|
||||||
fi
|
|
||||||
if test x"$ac_slang_lib_path" = x; then
|
|
||||||
ac_slang_lib_path="-L/usr/lib"
|
|
||||||
fi
|
|
||||||
found_slang=yes
|
|
||||||
AC_DEFINE(HAVE_SLANG_H, 1,[Define to use slang.h])
|
|
||||||
|
|
||||||
],
|
|
||||||
[
|
|
||||||
AC_MSG_RESULT(no)
|
|
||||||
AC_MSG_CHECKING([for slang/slang.h])
|
|
||||||
AC_PREPROC_IFELSE(
|
|
||||||
[
|
|
||||||
AC_LANG_PROGRAM([#include <slang/slang.h>],[return 0;])
|
|
||||||
],
|
|
||||||
[
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
if test x"$ac_slang_inc_path" = x; then
|
|
||||||
ac_slang_inc_path="-I/usr/include"
|
|
||||||
fi
|
|
||||||
if test x"$ac_slang_lib_path" = x; then
|
|
||||||
ac_slang_lib_path="-L/usr/lib"
|
|
||||||
fi
|
|
||||||
found_slang=yes
|
|
||||||
AC_DEFINE(HAVE_SLANG_SLANG_H, 1,[Define to use slang.h])
|
|
||||||
CFLAGS="-DHAVE_SLANG_SLANG_H $CFLAGS"
|
|
||||||
],
|
|
||||||
[
|
|
||||||
AC_MSG_RESULT(no)
|
|
||||||
found_slang=no
|
|
||||||
error_msg_slang="Slang header not found"
|
|
||||||
]
|
|
||||||
)
|
|
||||||
],
|
|
||||||
)
|
|
||||||
dnl check if S-Lang have version 2.0 or newer
|
|
||||||
if test x"$found_slang" = x"yes"; then
|
|
||||||
AC_MSG_CHECKING([for S-Lang version 2.0 or newer])
|
|
||||||
AC_RUN_IFELSE([
|
|
||||||
#ifdef HAVE_SLANG_SLANG_H
|
|
||||||
#include <slang/slang.h>
|
|
||||||
#else
|
|
||||||
#include <slang.h>
|
|
||||||
#endif
|
|
||||||
int main (void)
|
|
||||||
{
|
|
||||||
#if SLANG_VERSION >= 20000
|
|
||||||
return 0;
|
|
||||||
#else
|
|
||||||
return 1;
|
|
||||||
#endif
|
|
||||||
}
|
|
||||||
],
|
|
||||||
[mc_slang_is_valid_version=yes],
|
|
||||||
[mc_slang_is_valid_version=no],
|
|
||||||
[
|
|
||||||
if test -f "$param_slang_inc_path/slang/slang.h" ; then
|
|
||||||
hdr_file="$param_slang_inc_path/slang/slang.h"
|
|
||||||
else
|
|
||||||
hdr_file="$param_slang_inc_path/slang.h"
|
|
||||||
fi
|
|
||||||
mc_slang_is_valid_version=`grep '^#define SLANG_VERSION[[:space:]]' "$hdr_file"| sed s'/^#define SLANG_VERSION[[:space:]]*//'`
|
|
||||||
if test "$mc_slang_is_valid_version" -ge "20000"; then
|
|
||||||
mc_slang_is_valid_version=yes
|
|
||||||
else
|
|
||||||
mc_slang_is_valid_version=no
|
|
||||||
fi
|
|
||||||
]
|
|
||||||
)
|
|
||||||
if test x$mc_slang_is_valid_version = xno; then
|
|
||||||
found_slang=no
|
|
||||||
error_msg_slang="S-Lang library version 2.0 or newer not found"
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($mc_slang_is_valid_version)
|
|
||||||
fi
|
|
||||||
|
|
||||||
dnl Check if termcap is needed.
|
|
||||||
dnl This check must be done before anything is linked against S-Lang.
|
|
||||||
if test x"$found_slang" = x"yes"; then
|
|
||||||
MC_SLANG_TERMCAP
|
|
||||||
if test x"$mc_cv_slang_termcap" = x"yes"; then
|
|
||||||
saved_CPPFLAGS="-ltermcap $saved_CPPFLAGS "
|
|
||||||
saved_LDFLAGS="-ltermcap $saved_LDFLAGS"
|
|
||||||
fi
|
|
||||||
|
|
||||||
|
|
||||||
dnl Check the library
|
|
||||||
unset ac_cv_lib_slang_SLang_init_tty
|
|
||||||
AC_CHECK_LIB(
|
|
||||||
[slang],
|
|
||||||
[SLang_init_tty],
|
|
||||||
[:],
|
|
||||||
[
|
|
||||||
found_slang=no
|
|
||||||
error_msg_slang="S-lang library not found"
|
|
||||||
]
|
|
||||||
)
|
|
||||||
fi
|
|
||||||
|
|
||||||
dnl Unless external S-Lang was requested, reject S-Lang with UTF-8 hacks
|
|
||||||
if test x"$found_slang" = x"yes"; then
|
|
||||||
unset ac_cv_lib_slang_SLsmg_write_nwchars
|
|
||||||
AC_CHECK_LIB(
|
|
||||||
[slang],
|
|
||||||
[SLsmg_write_nwchars],
|
|
||||||
[
|
|
||||||
found_slang=no
|
|
||||||
error_msg_slang="Rejecting S-Lang with UTF-8 support, it's not fully supported yet"
|
|
||||||
],
|
|
||||||
[:]
|
|
||||||
)
|
|
||||||
fi
|
|
||||||
|
|
||||||
if test x"$found_slang" = x"yes"; then
|
|
||||||
screen_type=slang
|
|
||||||
screen_msg="S-Lang library (installed on the system)"
|
|
||||||
|
|
||||||
AC_DEFINE(HAVE_SLANG, 1,
|
|
||||||
[Define to use S-Lang library for screen management])
|
|
||||||
|
|
||||||
MCLIBS="$ac_slang_lib_path -lslang $MCLIBS"
|
|
||||||
CFLAGS="$ac_slang_inc_path $saved_CFLAGS"
|
|
||||||
dnl do not reset CPPFLAGS
|
|
||||||
dnl - if CPPFLAGS are resetted then cpp does not find the specified header
|
|
||||||
LDFLAGS="$saved_LDFLAGS"
|
|
||||||
else
|
|
||||||
CFLAGS="$saved_CFLAGS"
|
|
||||||
CPPFLAGS="$saved_CPPFLAGS"
|
|
||||||
LDFLAGS="$saved_LDFLAGS"
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl Use the slang library.
|
|
||||||
dnl
|
|
||||||
AC_DEFUN([MC_WITH_SLANG], [
|
|
||||||
with_screen=slang
|
|
||||||
found_slang=yes
|
|
||||||
error_msg_slang=""
|
|
||||||
|
|
||||||
AC_ARG_WITH([slang-includes],
|
|
||||||
AC_HELP_STRING([--with-slang-includes=@<:@DIR@:>@],
|
|
||||||
[set path to SLANG includes @<:@default=/usr/include@:>@; make sense only if --with-screen=slang]
|
|
||||||
),
|
|
||||||
[ac_slang_inc_path="$withval"],
|
|
||||||
[ac_slang_inc_path=""]
|
|
||||||
)
|
|
||||||
|
|
||||||
AC_ARG_WITH([slang-libs],
|
|
||||||
AC_HELP_STRING([--with-slang-libs=@<:@DIR@:>@],
|
|
||||||
[set path to SLANG library @<:@default=/usr/lib@:>@; make sense only if --with-screen=slang]
|
|
||||||
),
|
|
||||||
[ac_slang_lib_path="$withval"],
|
|
||||||
[ac_slang_lib_path=""]
|
|
||||||
)
|
|
||||||
if test x"$ac_slang_lib_path" != x -o x"$ac_slang_inc_path" != x; then
|
|
||||||
echo 'checking SLANG-headers in specified place ...'
|
|
||||||
MC_CHECK_SLANG_BY_PATH([$ac_slang_inc_path],[$ac_slang_lib_path])
|
|
||||||
else
|
|
||||||
found_slang=no
|
|
||||||
PKG_CHECK_MODULES(SLANG, [slang >= 2.0], [found_slang=yes], [:])
|
|
||||||
if test x"$found_slang" = "xyes"; then
|
|
||||||
MCLIBS="$SLANG_LIBS $MCLIBS"
|
|
||||||
CFLAGS="$SLANG_CFLAGS $CFLAGS"
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
if test x"$found_slang" = "xno"; then
|
|
||||||
found_slang=yes
|
|
||||||
ac_slang_inc_path="/usr/include"
|
|
||||||
ac_slang_lib_path="/usr/lib"
|
|
||||||
|
|
||||||
echo 'checking SLANG-headers in /usr ...'
|
|
||||||
MC_CHECK_SLANG_BY_PATH([$ac_slang_inc_path],[$ac_slang_lib_path])
|
|
||||||
if test x"$found_slang" = "xno"; then
|
|
||||||
found_slang=yes
|
|
||||||
ac_slang_inc_path="/usr/local/include"
|
|
||||||
ac_slang_lib_path="/usr/local/lib"
|
|
||||||
|
|
||||||
echo 'checking SLANG-headers in /usr/local ...'
|
|
||||||
MC_CHECK_SLANG_BY_PATH( $ac_slang_inc_path , $ac_slang_lib_path )
|
|
||||||
if test x"$found_slang" = "xno"; then
|
|
||||||
AC_MSG_ERROR([$error_msg_slang])
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl check for ncurses in user supplied path
|
|
||||||
AC_DEFUN([MC_CHECK_NCURSES_BY_PATH], [
|
|
||||||
|
|
||||||
ac_ncurses_inc_path=[$1]
|
|
||||||
ac_ncurses_lib_path=[$2]
|
|
||||||
|
|
||||||
if test x"$ac_ncurses_inc_path" != x; then
|
|
||||||
ac_ncurses_inc_path="-I"$ac_ncurses_inc_path
|
|
||||||
fi
|
|
||||||
|
|
||||||
if test x"$ac_ncurses_lib_path" != x; then
|
|
||||||
ac_ncurses_lib_path="-L"$ac_ncurses_lib_path
|
|
||||||
fi
|
|
||||||
|
|
||||||
saved_CPPFLAGS="$CPPFLAGS"
|
|
||||||
CPPFLAGS="$CPPFLAGS $ac_ncurses_inc_path"
|
|
||||||
|
|
||||||
dnl Check for the headers
|
|
||||||
dnl Both headers should be in the same directory
|
|
||||||
dnl AIX term.h is unusable for mc
|
|
||||||
AC_MSG_CHECKING([for ncurses/ncurses.h and ncurses/term.h])
|
|
||||||
AC_PREPROC_IFELSE(
|
|
||||||
[
|
|
||||||
AC_LANG_PROGRAM([[#include <ncurses/ncurses.h>
|
|
||||||
#include <ncurses/term.h>
|
|
||||||
]],[[return 0;]])
|
|
||||||
],
|
|
||||||
[
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
if test x"$ac_ncurses_inc_path" = x; then
|
|
||||||
ac_ncurses_inc_path="-I/usr/include"
|
|
||||||
fi
|
|
||||||
if test x"$ac_ncurses_lib_path" = x; then
|
|
||||||
ac_ncurses_lib_path="-L/usr/lib"
|
|
||||||
fi
|
|
||||||
found_ncurses=yes
|
|
||||||
AC_DEFINE(HAVE_NCURSES_NCURSES_H, 1,
|
|
||||||
[Define to 1 if you have the <ncurses/ncurses.h> header file.])
|
|
||||||
AC_DEFINE(HAVE_NCURSES_TERM_H, 1,
|
|
||||||
[Define to 1 if you have the <ncurses/term.h> header file.])
|
|
||||||
],
|
|
||||||
[
|
|
||||||
AC_MSG_RESULT(no)
|
|
||||||
found_ncurses=no
|
|
||||||
error_msg_ncurses="ncurses header not found"
|
|
||||||
],
|
|
||||||
)
|
|
||||||
|
|
||||||
if test x"$found_ncurses" = x"yes"; then
|
|
||||||
screen_type=ncurses
|
|
||||||
screen_msg="ncurses library (installed on the system)"
|
|
||||||
|
|
||||||
AC_DEFINE(HAVE_NCURSES, 1,
|
|
||||||
[Define to use ncurses library for screen management])
|
|
||||||
|
|
||||||
MCLIBS="$MCLIBS $ac_ncurses_lib_path"
|
|
||||||
else
|
|
||||||
CPPFLAGS="$saved_CPPFLAGS"
|
|
||||||
AC_MSG_ERROR([$error_msg_ncurses])
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl Use the ncurses library. It can only be requested explicitly,
|
|
||||||
dnl so just fail if anything goes wrong.
|
|
||||||
dnl
|
|
||||||
dnl If ncurses exports the ESCDELAY variable it should be set to 0
|
|
||||||
dnl or you'll have to press Esc three times to dismiss a dialog box.
|
|
||||||
dnl
|
|
||||||
AC_DEFUN([MC_WITH_NCURSES], [
|
|
||||||
dnl has_colors() is specific to ncurses, it's not in the old curses
|
|
||||||
save_LIBS="$LIBS"
|
|
||||||
ncursesw_found=
|
|
||||||
|
|
||||||
dnl get the user supplied include path
|
|
||||||
AC_ARG_WITH([ncurses-includes],
|
|
||||||
AC_HELP_STRING([--with-ncurses-includes=@<:@DIR@:>@],
|
|
||||||
[set path to ncurses includes @<:@default=/usr/include@:>@; make sense only if --with-screen=ncurses; for /usr/local/include/ncurses specify /usr/local/include]
|
|
||||||
),
|
|
||||||
[ac_ncurses_inc_path="$withval"],
|
|
||||||
[ac_ncurses_inc_path=""]
|
|
||||||
)
|
|
||||||
|
|
||||||
dnl get the user supplied lib path
|
|
||||||
AC_ARG_WITH([ncurses-libs],
|
|
||||||
AC_HELP_STRING([--with-ncurses-libs=@<:@DIR@:>@],
|
|
||||||
[set path to ncurses library @<:@default=/usr/lib@:>@; make sense only if --with-screen=ncurses]
|
|
||||||
),
|
|
||||||
[ac_ncurses_lib_path="$withval"],
|
|
||||||
[ac_ncurses_lib_path=""]
|
|
||||||
)
|
|
||||||
|
|
||||||
dnl we need at least the inc path, the lib may be in a std location
|
|
||||||
if test x"$ac_ncurses_inc_path" != x; then
|
|
||||||
dnl check the user supplied location
|
|
||||||
MC_CHECK_NCURSES_BY_PATH([$ac_ncurses_inc_path],[$ac_ncurses_lib_path])
|
|
||||||
|
|
||||||
LIBS=
|
|
||||||
AC_SEARCH_LIBS([has_colors], [ncurses], [MCLIBS="$MCLIBS $LIBS"],
|
|
||||||
[AC_MSG_ERROR([Cannot find ncurses library])])
|
|
||||||
|
|
||||||
screen_type=ncurses
|
|
||||||
screen_msg="ncurses library"
|
|
||||||
AC_DEFINE(USE_NCURSES, 1,
|
|
||||||
[Define to use ncurses for screen management])
|
|
||||||
else
|
|
||||||
LIBS=
|
|
||||||
AC_SEARCH_LIBS([addwstr], [ncursesw ncurses curses], [MCLIBS="$MCLIBS $LIBS";ncursesw_found=yes],
|
|
||||||
[AC_MSG_WARN([Cannot find ncurses library, that support wide characters])])
|
|
||||||
|
|
||||||
if test x"$ncursesw_found" = "x"; then
|
|
||||||
LIBS=
|
|
||||||
AC_SEARCH_LIBS([has_colors], [ncurses curses], [MCLIBS="$MCLIBS $LIBS"],
|
|
||||||
[AC_MSG_ERROR([Cannot find ncurses library])])
|
|
||||||
fi
|
|
||||||
|
|
||||||
dnl Check the header
|
|
||||||
ncurses_h_found=
|
|
||||||
AC_CHECK_HEADERS([ncursesw/curses.h ncurses/curses.h ncurses.h curses.h],
|
|
||||||
[ncurses_h_found=yes; break])
|
|
||||||
|
|
||||||
if test x"$ncurses_h_found" = "x"; then
|
|
||||||
AC_MSG_ERROR([Cannot find ncurses header file])
|
|
||||||
fi
|
|
||||||
|
|
||||||
screen_type=ncurses
|
|
||||||
screen_msg="ncurses library"
|
|
||||||
AC_DEFINE(USE_NCURSES, 1,
|
|
||||||
[Define to use ncurses for screen management])
|
|
||||||
fi
|
|
||||||
|
|
||||||
dnl check for ESCDELAY
|
|
||||||
AC_CACHE_CHECK([for ESCDELAY variable],
|
|
||||||
[mc_cv_ncurses_escdelay],
|
|
||||||
[AC_TRY_LINK([], [
|
|
||||||
extern int ESCDELAY;
|
|
||||||
ESCDELAY = 0;
|
|
||||||
],
|
|
||||||
[mc_cv_ncurses_escdelay=yes],
|
|
||||||
[mc_cv_ncurses_escdelay=no])
|
|
||||||
])
|
|
||||||
if test x"$mc_cv_ncurses_escdelay" = xyes; then
|
|
||||||
AC_DEFINE(HAVE_ESCDELAY, 1,
|
|
||||||
[Define if ncurses has ESCDELAY variable])
|
|
||||||
fi
|
|
||||||
|
|
||||||
dnl check for resizeterm
|
|
||||||
AC_CHECK_FUNCS(resizeterm)
|
|
||||||
LIBS="$save_LIBS"
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl Use the ncursesw library. It can only be requested explicitly,
|
|
||||||
dnl so just fail if anything goes wrong.
|
|
||||||
dnl
|
|
||||||
dnl If ncursesw exports the ESCDELAY variable it should be set to 0
|
|
||||||
dnl or you'll have to press Esc three times to dismiss a dialog box.
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN([MC_WITH_NCURSESW], [
|
|
||||||
dnl has_colors() is specific to ncurses, it's not in the old curses
|
|
||||||
save_LIBS="$LIBS"
|
|
||||||
LIBS=
|
|
||||||
AC_SEARCH_LIBS([has_colors], [ncursesw], [MCLIBS="$MCLIBS $LIBS"],
|
|
||||||
[AC_MSG_ERROR([Cannot find ncursesw library])])
|
|
||||||
|
|
||||||
dnl Check the header
|
|
||||||
ncurses_h_found=
|
|
||||||
AC_CHECK_HEADERS([ncursesw/curses.h],
|
|
||||||
[ncursesw_h_found=yes; break])
|
|
||||||
|
|
||||||
if test x"$ncursesw_h_found" = "x"; then
|
|
||||||
AC_MSG_ERROR([Cannot find ncursesw header file])
|
|
||||||
fi
|
|
||||||
|
|
||||||
screen_type=ncursesw
|
|
||||||
screen_msg="ncursesw library"
|
|
||||||
AC_DEFINE(USE_NCURSESW, 1,
|
|
||||||
[Define to use ncursesw for screen management])
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([for ESCDELAY variable],
|
|
||||||
[mc_cv_ncursesw_escdelay],
|
|
||||||
[AC_TRY_LINK([], [
|
|
||||||
extern int ESCDELAY;
|
|
||||||
ESCDELAY = 0;
|
|
||||||
],
|
|
||||||
[mc_cv_ncursesw_escdelay=yes],
|
|
||||||
[mc_cv_ncursesw_escdelay=no])
|
|
||||||
])
|
|
||||||
if test x"$mc_cv_ncursesw_escdelay" = xyes; then
|
|
||||||
AC_DEFINE(HAVE_ESCDELAY, 1,
|
|
||||||
[Define if ncursesw has ESCDELAY variable])
|
|
||||||
fi
|
|
||||||
|
|
||||||
AC_CHECK_FUNCS(resizeterm)
|
|
||||||
LIBS="$save_LIBS"
|
|
||||||
])
|
])
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user