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
53 screen_msg="Ncurses library"
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 $LIBS"],
103 [AC_MSG_ERROR([Cannot find ncurses library])])
106 screen_msg="Ncurses library"
107 AC_DEFINE(USE_NCURSES, 1,
108 [Define to use ncurses for screen management])
111 AC_SEARCH_LIBS([addwstr], [ncursesw ncurses curses], [MCLIBS="$MCLIBS $LIBS";ncursesw_found=yes],
112 [AC_MSG_WARN([Cannot find ncurses library, that support wide characters])])
114 if test x"$ncursesw_found" = "x"; then
116 AC_SEARCH_LIBS([has_colors], [ncurses curses], [MCLIBS="$MCLIBS $LIBS"],
117 [AC_MSG_ERROR([Cannot find ncurses library])])
122 AC_CHECK_HEADERS([ncursesw/curses.h ncurses/curses.h ncurses.h curses.h],
123 [ncurses_h_found=yes; break])
125 if test x"$ncurses_h_found" = "x"; then
126 AC_MSG_ERROR([Cannot find ncurses header file])
130 screen_msg="Ncurses library"
131 AC_DEFINE(USE_NCURSES, 1,
132 [Define to use ncurses for screen management])
135 dnl check for ESCDELAY
136 AC_CACHE_CHECK([for ESCDELAY variable],
137 [mc_cv_ncurses_escdelay],
142 [mc_cv_ncurses_escdelay=yes],
143 [mc_cv_ncurses_escdelay=no])
145 if test x"$mc_cv_ncurses_escdelay" = xyes; then
146 AC_DEFINE(HAVE_ESCDELAY, 1,
147 [Define if ncurses has ESCDELAY variable])
150 dnl check for resizeterm
151 AC_CHECK_FUNCS(resizeterm)
156 dnl Use the ncursesw library. It can only be requested explicitly,
157 dnl so just fail if anything goes wrong.
159 dnl If ncursesw exports the ESCDELAY variable it should be set to 0
160 dnl or you'll have to press Esc three times to dismiss a dialog box.
163 AC_DEFUN([MC_WITH_NCURSESW], [
164 dnl has_colors() is specific to ncurses, it's not in the old curses
167 AC_SEARCH_LIBS([has_colors], [ncursesw], [MCLIBS="$MCLIBS $LIBS"],
168 [AC_MSG_ERROR([Cannot find ncursesw library])])
172 AC_CHECK_HEADERS([ncursesw/curses.h],
173 [ncursesw_h_found=yes; break])
175 if test x"$ncursesw_h_found" = "x"; then
176 AC_MSG_ERROR([Cannot find ncursesw header file])
180 screen_msg="Ncursesw library"
181 AC_DEFINE(USE_NCURSESW, 1,
182 [Define to use ncursesw for screen management])
184 AC_CACHE_CHECK([for ESCDELAY variable],
185 [mc_cv_ncursesw_escdelay],
190 [mc_cv_ncursesw_escdelay=yes],
191 [mc_cv_ncursesw_escdelay=no])
193 if test x"$mc_cv_ncursesw_escdelay" = xyes; then
194 AC_DEFINE(HAVE_ESCDELAY, 1,
195 [Define if ncursesw has ESCDELAY variable])
198 AC_CHECK_FUNCS(resizeterm)