vasilito
ff4ff35918
Red Bear OS is a full fork. All sources must be available from git clone with zero network access. Removed gitignore rules that excluded fetched source trees under recipes/*/source/, local/recipes/kde/*/source/, local/recipes/qt/*/source/, and vendor source trees. Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded. 127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt frameworks, mesa, wayland, DRM drivers, and every other recipe source.
412 lines
12 KiB
Plaintext
412 lines
12 KiB
Plaintext
# terminfo.m4 serial 7
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dnl Copyright (C) 2000-2024 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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dnl From Bruno Haible.
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AC_DEFUN([gl_TERMINFO],
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[
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AC_REQUIRE([gl_TERMINFO_BODY])
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if test $gl_cv_terminfo_tparam = no && test $gl_cv_terminfo_tparm = no; then
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AC_LIBOBJ([tparm])
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fi
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case "$gl_cv_terminfo" in
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no*)
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case "$gl_cv_termcap" in
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no*)
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AC_LIBOBJ([tputs])
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;;
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esac
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;;
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esac
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])
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AC_DEFUN([gl_TERMINFO_BODY],
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[
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dnl Some systems have setupterm(), tigetnum(), tigetstr(), tigetflag(),
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dnl tputs(), tgoto() in the same library as tgetent(), tgetnum(), tgetstr(),
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dnl tgetflag(), e.g. Linux (in libncurses) or Solaris (in libtermcap =
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dnl libncurses).
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dnl Some systems have them in a different library, e.g. OSF/1 (in libcurses,
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dnl not in libtermcap) or AIX, HP-UX (in libxcurses, not in libtermcap).
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dnl Some systems, like NetBSD or BeOS, don't have these functions at all;
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dnl they have only a libtermcap.
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dnl Some systems, like BeOS, use GNU termcap, which has tparam() instead of
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dnl tparm().
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dnl Some systems, like mingw, have nothing at all.
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dnl Some people want to avoid these libraries, in special situations such
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dnl as when cross-compiling.
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AC_REQUIRE([gl_CURSES])
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dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
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AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
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AC_REQUIRE([AC_LIB_RPATH])
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dnl Avoid disturbing the gl_TERMCAP_BODY macro.
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gl_saved_LIBTERMCAP="$LIBTERMCAP"
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gl_saved_LTLIBTERMCAP="$LTLIBTERMCAP"
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gl_saved_INCTERMCAP="$INCTERMCAP"
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if test "$gl_curses_allowed" != no; then
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dnl Search for libncurses and define LIBNCURSES, LTLIBNCURSES and INCNCURSES
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dnl accordingly.
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AC_LIB_LINKFLAGS_BODY([ncurses])
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dnl Search for libtermcap and define LIBTERMCAP, LTLIBTERMCAP and INCTERMCAP
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dnl accordingly.
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AC_LIB_LINKFLAGS_BODY([termcap])
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dnl Search for libxcurses and define LIBXCURSES, LTLIBXCURSES and INCXCURSES
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dnl accordingly.
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AC_LIB_LINKFLAGS_BODY([xcurses])
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dnl Search for libcurses and define LIBCURSES, LTLIBCURSES and INCCURSES
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dnl accordingly.
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AC_LIB_LINKFLAGS_BODY([curses])
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else
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LIBNCURSES=
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LTLIBNCURSES=
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INCNCURSES=
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LIBTERMCAP=
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LTLIBTERMCAP=
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INCTERMCAP=
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LIBXCURSES=
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LTLIBXCURSES=
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INCXCURSES=
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LIBCURSES=
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LTLIBCURSES=
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INCCURSES=
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fi
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dnl When searching for the terminfo functions, prefer libtermcap over
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dnl libxcurses and libcurses, because it is smaller.
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AC_CACHE_CHECK([where terminfo library functions come from], [gl_cv_terminfo], [
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gl_cv_terminfo="not found, consider installing GNU ncurses"
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AC_LINK_IFELSE(
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[AC_LANG_PROGRAM(
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[[extern
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#ifdef __cplusplus
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"C"
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#endif
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int setupterm (const char *, int, int *);
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extern
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#ifdef __cplusplus
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"C"
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#endif
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int tigetnum (const char *);
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extern
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#ifdef __cplusplus
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"C"
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#endif
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int tigetflag (const char *);
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extern
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#ifdef __cplusplus
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"C"
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#endif
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const char * tigetstr (const char *);
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]],
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[[return setupterm ("xterm", 0, (int *)0)
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+ tigetnum ("colors")
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+ tigetflag ("hc") + * tigetstr ("oc");]])],
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[gl_cv_terminfo=libc])
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if test "$gl_cv_terminfo" != libc; then
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gl_saved_LIBS="$LIBS"
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LIBS="$LIBS $LIBNCURSES"
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AC_LINK_IFELSE(
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[AC_LANG_PROGRAM(
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[[extern
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#ifdef __cplusplus
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"C"
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#endif
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int setupterm (const char *, int, int *);
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extern
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#ifdef __cplusplus
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"C"
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#endif
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int tigetnum (const char *);
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extern
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#ifdef __cplusplus
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"C"
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#endif
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int tigetflag (const char *);
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extern
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#ifdef __cplusplus
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"C"
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#endif
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const char * tigetstr (const char *);
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]],
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[[return setupterm ("xterm", 0, (int *)0)
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+ tigetnum ("colors")
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+ tigetflag ("hc") + * tigetstr ("oc");]])],
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[gl_cv_terminfo=libncurses])
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LIBS="$gl_saved_LIBS"
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if test "$gl_cv_terminfo" != libncurses; then
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gl_saved_LIBS="$LIBS"
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LIBS="$LIBS $LIBTERMCAP"
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AC_LINK_IFELSE(
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[AC_LANG_PROGRAM(
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[[extern
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#ifdef __cplusplus
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"C"
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#endif
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int setupterm (const char *, int, int *);
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extern
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#ifdef __cplusplus
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"C"
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#endif
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int tigetnum (const char *);
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extern
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#ifdef __cplusplus
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"C"
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#endif
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int tigetflag (const char *);
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extern
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#ifdef __cplusplus
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"C"
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#endif
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const char * tigetstr (const char *);
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]],
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[[return setupterm ("xterm", 0, (int *)0)
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+ tigetnum ("colors")
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+ tigetflag ("hc") + * tigetstr ("oc");]])],
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[gl_cv_terminfo=libtermcap])
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LIBS="$gl_saved_LIBS"
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if test "$gl_cv_terminfo" != libtermcap; then
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gl_saved_LIBS="$LIBS"
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LIBS="$LIBS $LIBXCURSES"
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AC_LINK_IFELSE(
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[AC_LANG_PROGRAM(
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[[extern
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#ifdef __cplusplus
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"C"
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#endif
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int setupterm (const char *, int, int *);
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extern
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#ifdef __cplusplus
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"C"
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#endif
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int tigetnum (const char *);
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extern
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#ifdef __cplusplus
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"C"
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#endif
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int tigetflag (const char *);
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extern
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#ifdef __cplusplus
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"C"
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#endif
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const char * tigetstr (const char *);
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]],
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[[return setupterm ("xterm", 0, (int *)0)
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+ tigetnum ("colors")
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+ tigetflag ("hc") + * tigetstr ("oc");]])],
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[gl_cv_terminfo=libxcurses])
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LIBS="$gl_saved_LIBS"
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if test "$gl_cv_terminfo" != libxcurses; then
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gl_saved_LIBS="$LIBS"
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LIBS="$LIBS $LIBCURSES"
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AC_LINK_IFELSE(
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[AC_LANG_PROGRAM(
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[[extern
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#ifdef __cplusplus
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"C"
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#endif
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int setupterm (const char *, int, int *);
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extern
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#ifdef __cplusplus
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"C"
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#endif
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int tigetnum (const char *);
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extern
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#ifdef __cplusplus
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"C"
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#endif
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int tigetflag (const char *);
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extern
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#ifdef __cplusplus
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"C"
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#endif
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const char * tigetstr (const char *);
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]],
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[[return setupterm ("xterm", 0, (int *)0)
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+ tigetnum ("colors")
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+ tigetflag ("hc") + * tigetstr ("oc");]])],
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[gl_cv_terminfo=libcurses])
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LIBS="$gl_saved_LIBS"
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fi
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fi
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fi
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fi
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])
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case "$gl_cv_terminfo" in
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libc)
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LIBTERMINFO=
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LTLIBTERMINFO=
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INCTERMINFO=
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;;
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libncurses)
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LIBTERMINFO="$LIBNCURSES"
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LTLIBTERMINFO="$LTLIBNCURSES"
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INCTERMINFO="$INCNCURSES"
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;;
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libtermcap)
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LIBTERMINFO="$LIBTERMCAP"
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LTLIBTERMINFO="$LTLIBTERMCAP"
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INCTERMINFO="$INCTERMCAP"
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;;
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libxcurses)
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LIBTERMINFO="$LIBXCURSES"
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LTLIBTERMINFO="$LTLIBXCURSES"
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INCTERMINFO="$INCXCURSES"
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;;
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libcurses)
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LIBTERMINFO="$LIBCURSES"
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LTLIBTERMINFO="$LTLIBCURSES"
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INCTERMINFO="$INCCURSES"
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;;
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esac
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case "$gl_cv_terminfo" in
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libc | libncurses | libtermcap | libxcurses | libcurses)
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AC_DEFINE([HAVE_TERMINFO], 1,
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[Define if setupterm(), tigetnum(), tigetstr(), tigetflag()
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are among the termcap library functions.])
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;;
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*)
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dnl Use the termcap functions as a fallback.
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AC_CACHE_CHECK([where termcap library functions come from], [gl_cv_termcap], [
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gl_cv_termcap="not found, consider installing GNU ncurses"
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AC_LINK_IFELSE(
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[AC_LANG_PROGRAM(
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[[extern
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#ifdef __cplusplus
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"C"
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#endif
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int tgetent (char *, const char *);
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]],
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[[return tgetent ((char *) 0, "xterm");]])],
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[gl_cv_termcap=libc])
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if test "$gl_cv_termcap" != libc; then
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gl_saved_LIBS="$LIBS"
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LIBS="$LIBS $LIBNCURSES"
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AC_LINK_IFELSE(
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[AC_LANG_PROGRAM(
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[[extern
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#ifdef __cplusplus
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"C"
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#endif
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int tgetent (char *, const char *);
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]],
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[[return tgetent ((char *) 0, "xterm");]])],
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[gl_cv_termcap=libncurses])
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LIBS="$gl_saved_LIBS"
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if test "$gl_cv_termcap" != libncurses; then
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gl_saved_LIBS="$LIBS"
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LIBS="$LIBS $LIBTERMCAP"
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AC_LINK_IFELSE(
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[AC_LANG_PROGRAM(
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[[extern
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#ifdef __cplusplus
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"C"
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#endif
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int tgetent (char *, const char *);
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]],
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[[return tgetent ((char *) 0, "xterm");]])],
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[gl_cv_termcap=libtermcap])
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LIBS="$gl_saved_LIBS"
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fi
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fi
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])
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case "$gl_cv_termcap" in
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libc)
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LIBTERMINFO=
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LTLIBTERMINFO=
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INCTERMINFO=
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;;
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libncurses)
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LIBTERMINFO="$LIBNCURSES"
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LTLIBTERMINFO="$LTLIBNCURSES"
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INCTERMINFO="$INCNCURSES"
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;;
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libtermcap)
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LIBTERMINFO="$LIBTERMCAP"
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LTLIBTERMINFO="$LTLIBTERMCAP"
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INCTERMINFO="$INCTERMCAP"
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;;
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esac
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case "$gl_cv_termcap" in
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libc | libncurses | libtermcap)
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AC_DEFINE([HAVE_TERMCAP], 1,
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[Define if tgetent(), tgetnum(), tgetstr(), tgetflag()
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are among the termcap library functions.])
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;;
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esac
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;;
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esac
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AC_SUBST([LIBTERMINFO])
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AC_SUBST([LTLIBTERMINFO])
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AC_SUBST([INCTERMINFO])
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dnl Test against the old GNU termcap, which provides a tparam() function
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dnl instead of the classical tparm() function.
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AC_CACHE_CHECK([for tparam], [gl_cv_terminfo_tparam], [
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gl_saved_LIBS="$LIBS"
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LIBS="$LIBS $LIBTERMINFO"
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gl_saved_CPPFLAGS="$CPPFLAGS"
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CPPFLAGS="$CPPFLAGS $INCTERMINFO"
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AC_LINK_IFELSE(
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[AC_LANG_PROGRAM(
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[[extern
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#ifdef __cplusplus
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"C"
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#endif
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char * tparam (const char *, void *, int, ...);
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char buf;
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]],
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[[return ! tparam ("\033\133%dm", &buf, 1, 8);]])],
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[gl_cv_terminfo_tparam=yes],
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[gl_cv_terminfo_tparam=no])
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CPPFLAGS="$gl_saved_CPPFLAGS"
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LIBS="$gl_saved_LIBS"
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])
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if test $gl_cv_terminfo_tparam = yes; then
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AC_DEFINE([HAVE_TPARAM], 1,
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[Define if tparam() is among the termcap library functions.])
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else
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dnl Test whether a tparm() function is provided. It is missing e.g.
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dnl in NetBSD 3.0 libtermcap.
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AC_CACHE_CHECK([for tparm], [gl_cv_terminfo_tparm], [
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gl_saved_LIBS="$LIBS"
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LIBS="$LIBS $LIBTERMINFO"
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gl_saved_CPPFLAGS="$CPPFLAGS"
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CPPFLAGS="$CPPFLAGS $INCTERMINFO"
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AC_LINK_IFELSE(
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[AC_LANG_PROGRAM(
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[[extern
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#ifdef __cplusplus
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"C"
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#endif
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char * tparm (const char *, ...);
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]],
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[[return ! tparm ("\033\133%dm", 8);]])],
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[gl_cv_terminfo_tparm=yes], [gl_cv_terminfo_tparm=no])
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CPPFLAGS="$gl_saved_CPPFLAGS"
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LIBS="$gl_saved_LIBS"
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])
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fi
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dnl Avoid disturbing the gl_TERMCAP_BODY macro.
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LIBTERMCAP="$gl_saved_LIBTERMCAP"
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LTLIBTERMCAP="$gl_saved_LTLIBTERMCAP"
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INCTERMCAP="$gl_saved_INCTERMCAP"
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])
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