1 dnl check for ncurses in user supplied path
2 AC_DEFUN([mc_CHECK_NCURSES_BY_PATH], [
4 ac_ncurses_inc_path=[$1]
5 ac_ncurses_lib_path=[$2]
7 if test x"$ac_ncurses_inc_path" != x; then
8 ac_ncurses_inc_path="-I"$ac_ncurses_inc_path
11 if test x"$ac_ncurses_lib_path" != x; then
12 ac_ncurses_lib_path="-L"$ac_ncurses_lib_path
15 saved_CPPFLAGS="$CPPFLAGS"
16 saved_LDFLAGS="$LDFLAGS"
17 CPPFLAGS="$CPPFLAGS $ac_ncurses_inc_path"
18 LDFLAGS="$LDFLAGS $ac_ncurses_lib_path"
20 dnl Check for the headers
21 dnl Both headers should be in the same directory
22 dnl AIX term.h is unusable for mc
23 AC_MSG_CHECKING([for ncurses/ncurses.h and ncurses/term.h])
26 AC_LANG_PROGRAM([[#include <ncurses/ncurses.h>
27 #include <ncurses/term.h>
32 if test x"$ac_ncurses_inc_path" = x; then
33 ac_ncurses_inc_path="-I/usr/include"
35 if test x"$ac_ncurses_lib_path" = x; then
36 ac_ncurses_lib_path="-L/usr/lib"
39 AC_DEFINE(HAVE_NCURSES_NCURSES_H, 1,
40 [Define to 1 if you have the <ncurses/ncurses.h> header file.])
41 AC_DEFINE(HAVE_NCURSES_TERM_H, 1,
42 [Define to 1 if you have the <ncurses/term.h> header file.])
47 error_msg_ncurses="ncurses header not found"
51 if test x"$found_ncurses" = x"yes"; then
55 AC_DEFINE(HAVE_NCURSES, 1,
56 [Define to use ncurses library for screen management])
58 MCLIBS="$MCLIBS $ac_ncurses_lib_path"
60 CPPFLAGS="$saved_CPPFLAGS"
61 LDFLAGS="$saved_LDPFLAGS"
62 AC_MSG_ERROR([$error_msg_ncurses])
67 dnl Use the ncurses library. It can only be requested explicitly,
68 dnl so just fail if anything goes wrong.
70 dnl If ncurses exports the ESCDELAY variable it should be set to 0
71 dnl or you'll have to press Esc three times to dismiss a dialog box.
73 AC_DEFUN([mc_WITH_NCURSES], [
74 dnl has_colors() is specific to ncurses, it's not in the old curses
78 dnl get the user supplied include path
79 AC_ARG_WITH([ncurses-includes],
80 AS_HELP_STRING([--with-ncurses-includes=@<:@DIR@:>@],
81 [set path to ncurses includes @<:@default=/usr/include@:>@; make sense only if --with-screen=ncurses; for /usr/local/include/ncurses specify /usr/local/include]
83 [ac_ncurses_inc_path="$withval"],
84 [ac_ncurses_inc_path=""]
87 dnl get the user supplied lib path
88 AC_ARG_WITH([ncurses-libs],
89 AS_HELP_STRING([--with-ncurses-libs=@<:@DIR@:>@],
90 [set path to ncurses library @<:@default=/usr/lib@:>@; make sense only if --with-screen=ncurses]
92 [ac_ncurses_lib_path="$withval"],
93 [ac_ncurses_lib_path=""]
96 dnl we need at least the inc path, the lib may be in a std location
97 if test x"$ac_ncurses_inc_path" != x; then
98 dnl check the user supplied location
99 mc_CHECK_NCURSES_BY_PATH([$ac_ncurses_inc_path],[$ac_ncurses_lib_path])
102 AC_SEARCH_LIBS([has_colors], [ncurses], [MCLIBS="$MCLIBS $LIBS"],
103 [AC_MSG_ERROR([Cannot find ncurses library])])
104 AC_SEARCH_LIBS([stdscr], [tinfo ncurses], [MCLIBS="$MCLIBS $LIBS"],
105 [AC_MSG_ERROR([Cannot find a library providing stdscr])])
110 AC_DEFINE(USE_NCURSES, 1,
111 [Define to use ncurses for screen management])
114 AC_SEARCH_LIBS([addwstr], [ncursesw ncurses curses], [MCLIBS="$MCLIBS $LIBS";ncursesw_found=yes],
115 [AC_MSG_WARN([Cannot find ncurses library, that support wide characters])])
117 AC_SEARCH_LIBS([stdscr], [tinfow tinfo ncursesw ncurses curses], [MCLIBS="$MCLIBS $LIBS"],
118 [AC_MSG_ERROR([Cannot find a library providing stdscr])])
120 if test x"$ncursesw_found" = "x"; then
122 AC_SEARCH_LIBS([has_colors], [ncurses curses], [MCLIBS="$MCLIBS $LIBS"],
123 [AC_MSG_ERROR([Cannot find ncurses library])])
124 AC_SEARCH_LIBS([stdscr], [tinfo ncurses curses], [MCLIBS="$MCLIBS $LIBS"],
125 [AC_MSG_ERROR([Cannot find a library providing stdscr])])
130 AC_CHECK_HEADERS([ncursesw/curses.h ncurses/curses.h ncurses.h curses.h],
131 [ncurses_h_found=yes; break])
133 if test x"$ncurses_h_found" = "x"; then
134 AC_MSG_ERROR([Cannot find ncurses header file])
139 AC_DEFINE(USE_NCURSES, 1,
140 [Define to use ncurses for screen management])
143 dnl check for ESCDELAY
144 AC_CACHE_CHECK([for ESCDELAY variable],
145 [mc_cv_ncurses_escdelay],
146 [AC_LINK_IFELSE([AC_LANG_PROGRAM([], [[
150 [mc_cv_ncurses_escdelay=yes],
151 [mc_cv_ncurses_escdelay=no])
153 if test x"$mc_cv_ncurses_escdelay" = xyes; then
154 AC_DEFINE(HAVE_ESCDELAY, 1,
155 [Define if ncurses has ESCDELAY variable])
158 dnl check for resizeterm
159 AC_CHECK_FUNCS(resizeterm)
164 dnl Use the ncursesw library. It can only be requested explicitly,
165 dnl so just fail if anything goes wrong.
167 dnl If ncursesw exports the ESCDELAY variable it should be set to 0
168 dnl or you'll have to press Esc three times to dismiss a dialog box.
171 AC_DEFUN([mc_WITH_NCURSESW], [
172 dnl has_colors() is specific to ncurses, it's not in the old curses
175 AC_SEARCH_LIBS([has_colors], [ncursesw], [MCLIBS="$MCLIBS $LIBS"],
176 [AC_MSG_ERROR([Cannot find ncursesw library])])
177 AC_SEARCH_LIBS([stdscr], [tinfow ncursesw], [MCLIBS="$MCLIBS $LIBS"],
178 [AC_MSG_ERROR([Cannot find a library providing stdscr])])
183 AC_CHECK_HEADERS([ncursesw/curses.h],
184 [ncursesw_h_found=yes; break])
186 if test x"$ncursesw_h_found" = "x"; then
187 AC_MSG_ERROR([Cannot find ncursesw header file])
191 screen_msg="NCursesw"
192 AC_DEFINE(USE_NCURSESW, 1,
193 [Define to use ncursesw for screen management])
195 AC_CACHE_CHECK([for ESCDELAY variable],
196 [mc_cv_ncursesw_escdelay],
197 [AC_LINK_IFELSE([AC_LANG_PROGRAM([], [[
201 [mc_cv_ncursesw_escdelay=yes],
202 [mc_cv_ncursesw_escdelay=no])
204 if test x"$mc_cv_ncursesw_escdelay" = xyes; then
205 AC_DEFINE(HAVE_ESCDELAY, 1,
206 [Define if ncursesw has ESCDELAY variable])
209 AC_CHECK_FUNCS(resizeterm)