HCoop / hcoop / debian / openafs.git / blame
| Commit | Line | Data |
|---|---|---|
| 805e021f CE |
1 | dnl _OPENAFS_CURSES_HEADERS |
| 2 | dnl abstracting out the preprocessor gunk to #include curses | |
| 3 | AC_DEFUN([_OPENAFS_CURSES_HEADERS],[ | |
| 4 | #if defined(HAVE_NCURSES_H) | |
| 5 | # include <ncurses.h> | |
| 6 | #elif defined(HAVE_NCURSES_NCURSES_H) | |
| 7 | # include <ncurses/ncurses.h> | |
| 8 | #elif defined(HAVE_CURSES_H) | |
| 9 | # include <curses.h> | |
| 10 | #endif | |
| 11 | ]) | |
| 12 | ||
| 13 | dnl OPENAFS_CURSES_LIB([ACTION-IF-SUCCESS], [ACTION_IF_FAILURE]) | |
| 14 | dnl check for a working curses library and set $LIB_curses if so | |
| 15 | AC_DEFUN([OPENAFS_CURSES_LIB], | |
| 16 | [AC_CACHE_VAL([openafs_cv_curses_lib], | |
| 17 | [save_LIBS="$LIBS" | |
| 18 | openafs_cv_curses_lib= | |
| 19 | AC_CHECK_LIB([ncurses], [initscr], | |
| 20 | [AC_CHECK_LIB([ncurses], [LINES], [openafs_cv_curses_lib=-lncurses], | |
| 21 | [AC_CHECK_LIB([tinfo], [LINES], | |
| 22 | [openafs_cv_curses_lib="-lncurses -ltinfo"])])]) | |
| 23 | AS_IF([test "x$openafs_cv_curses_lib" = x], | |
| 24 | [AC_CHECK_LIB([Hcurses], [initscr], [openafs_cv_curses_lib=-lHcurses])]) | |
| 25 | AS_IF([test "x$openafs_cv_curses_lib" = x], | |
| 26 | [AC_CHECK_LIB([curses], [initscr], [openafs_cv_curses_lib=-lcurses])]) | |
| 27 | LIBS="$save_LIBS"]) | |
| 28 | LIB_curses="$openafs_cv_curses_lib" | |
| 29 | AC_SUBST(LIB_curses) | |
| 30 | AC_MSG_NOTICE([checking for curses library... ${openafs_cv_curses_lib:-none}]) | |
| 31 | AS_IF([test "x$openafs_cv_curses_lib" != x], [$1], [$2])]) | |
| 32 | ||
| 33 | dnl _OPENAFS_CURSES_GETMAXYX_XTI([ACTION-IF-SUCCESS], [ACTION_IF_FAILURE]) | |
| 34 | dnl test for XTI-standard getmaxyx() | |
| 35 | AC_DEFUN([_OPENAFS_CURSES_GETMAXYX_XTI], | |
| 36 | [dnl paranoid check because of complex macros in various curses impls | |
| 37 | AC_CACHE_CHECK([getmaxyx macro], [openafs_cv_curses_getmaxyx], | |
| 38 | [save_LIBS="$LIBS" | |
| 39 | LIBS="$LIBS $LIB_curses" | |
| 40 | AC_LINK_IFELSE( | |
| 41 | [AC_LANG_PROGRAM( | |
| 42 | _OPENAFS_CURSES_HEADERS, | |
| 43 | [int mx, my; initscr(); getmaxyx(stdscr, my, mx); endwin();])], | |
| 44 | [openafs_cv_curses_getmaxyx=yes], | |
| 45 | [openafs_cv_curses_getmaxyx=no]) | |
| 46 | LIBS="$save_LIBS"]) | |
| 47 | AS_IF([test x"$openafs_cv_curses_getmaxyx" = xyes], | |
| 48 | [AC_DEFINE(HAVE_GETMAXYX, 1, | |
| 49 | [define if your curses has the getmaxyx() macro]) | |
| 50 | $1], | |
| 51 | [$2])]) | |
| 52 | ||
| 53 | dnl _OPENAFS_CURSES_GETMAXYX_BSD43([ACTION-IF-SUCCESS], [ACTION_IF_FAILURE]) | |
| 54 | dnl test for getmaxx() and getmaxy() as from later BSD curses | |
| 55 | AC_DEFUN([_OPENAFS_CURSES_GETMAXYX_BSD43], | |
| 56 | [OPENAFS_CURSES_LIB | |
| 57 | save_LIBS="$LIBS" | |
| 58 | LIBS="$LIBS $LIB_curses" | |
| 59 | _openafs_curses_bsd43=yes | |
| 60 | dnl possibly this may need to be done as above in some cases? | |
| 61 | AC_CHECK_FUNCS([getmaxx getmaxy], [], [_openafs_curses_bsd43=no]) | |
| 62 | LIBS="$save_LIBS" | |
| 63 | AS_IF([test "$_openafs_curses_bsd43" = yes], [$1], [$2])]) | |
| 64 | ||
| 65 | dnl _OPENAFS_CURSES_GETMAXYX_BSDVI([ACTION-IF-SUCCESS], [ACTION_IF_FAILURE]) | |
| 66 | dnl test for getmaxx() and getmaxy() as from BSD curses as bodily ripped | |
| 67 | dnl out of the original vi sources | |
| 68 | AC_DEFUN([_OPENAFS_CURSES_GETMAXYX_BSDVI], | |
| 69 | [OPENAFS_CURSES_LIB | |
| 70 | save_LIBS="$LIBS" | |
| 71 | LIBS="$LIBS $LIB_curses" | |
| 72 | _openafs_curses_bsdvi=yes | |
| 73 | AC_CHECK_MEMBERS([WINDOW._maxx WINDOW._maxy], [], [_openafs_curses_bsdvi=no], | |
| 74 | _OPENAFS_CURSES_HEADERS) | |
| 75 | LIBS="$save_LIBS" | |
| 76 | AS_IF([test "$_openafs_curses_bsdvi" = yes], [$1], [$2])]) | |
| 77 | ||
| 78 | dnl OPENAFS_CURSES_WINDOW_EXTENTS([ACTION-IF-SUCCESS], [ACTION_IF_FAILURE]) | |
| 79 | dnl check for standard getmaxyx macro. failing that, try the | |
| 80 | dnl older getmaxx and getmaxy functions/macros; failing those, | |
| 81 | dnl try the 4.2BSD _maxx and _maxy fields | |
| 82 | AC_DEFUN([OPENAFS_CURSES_WINDOW_EXTENTS], | |
| 83 | [OPENAFS_CURSES_LIB | |
| 84 | openafs_curses_extent=none | |
| 85 | _OPENAFS_CURSES_GETMAXYX_XTI([openafs_curses_extent=xti]) | |
| 86 | AS_IF([test "$openafs_curses_extent" = none], | |
| 87 | [_OPENAFS_CURSES_GETMAXYX_BSD43([openafs_curses_extent=bsd])]) | |
| 88 | AS_IF([test "$openafs_curses_extent" = none], | |
| 89 | [_OPENAFS_CURSES_GETMAXYX_BSDVI([openafs_curses_extent=vi])],) | |
| 90 | AS_IF([test "$openafs_curses_extent" != none], [$1], [$2])]) | |
| 91 | ||
| 92 | dnl The top level curses group | |
| 93 | AC_DEFUN([OPENAFS_CURSES], | |
| 94 | [AC_ARG_ENABLE([gtx], | |
| 95 | [AS_HELP_STRING([--disable-gtx], [disable gtx curses-based terminal tools])]) | |
| 96 | AS_IF([test "x$enable_gtx" != "xno"], | |
| 97 | [OPENAFS_CURSES_LIB([], [enable_gtx=no])]) | |
| 98 | AS_IF([test "x$enable_gtx" != "xno"], | |
| 99 | [OPENAFS_CURSES_WINDOW_EXTENTS([], [enable_gtx=no])])]) |