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comparison xrogue/acinclude.m4 @ 156:3e1146666ae5

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arogue7, xrogue: begin using autoconf. File locations can be customized via './configure'. 'make install' does not work yet. Options for wizard mode and load checks may not do what is intended. Fun fact: there's an enlightening epigraph in the introduction to the autoconf manual.
author John "Elwin" Edwards
date Thu, 04 Jun 2015 10:41:39 -0400
parents
children 029c1f5c5588
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155:1af259ac4ed2 156:3e1146666ae5
1 AC_DEFUN([MP_WITH_CURSES],
2 [AC_ARG_WITH(ncurses, [ --with-ncurses Force the use of ncurses over curses],,)
3 mp_save_LIBS="$LIBS"
4 CURSES_LIB=""
5 if test "$with_ncurses" != yes
6 then
7 AC_CACHE_CHECK([for working curses], mp_cv_curses,
8 [LIBS="$LIBS -lcurses"
9 AC_TRY_LINK(
10 [#include <curses.h>],
11 [chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr(); ],
12 mp_cv_curses=yes, mp_cv_curses=no)])
13 if test "$mp_cv_curses" = yes
14 then
15 AC_DEFINE(HAVE_CURSES_H, 1, [Define to 1 if libcurses is requested])
16 #AC_DEFINE(HAVE_CURSES_H)
17 CURSES_LIB="-lcurses"
18 fi
19 fi
20 if test ! "$CURSES_LIB"
21 then
22 AC_CACHE_CHECK([for working ncurses], mp_cv_ncurses,
23 [LIBS="$mp_save_LIBS -lncurses"
24 AC_TRY_LINK(
25 [#include <ncurses.h>],
26 [chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr(); ],
27 mp_cv_ncurses=yes, mp_cv_ncurses=no)])
28 if test "$mp_cv_ncurses" = yes
29 then
30 AC_DEFINE(HAVE_NCURSES_H, 1, [Define to 1 if libncurses is requested])
31 CURSES_LIB="-lncurses"
32 fi
33 fi
34 if test ! "$CURSES_LIB"
35 then
36 AC_CACHE_CHECK([for working pdcurses], mp_cv_pdcurses,
37 [LIBS="$mp_save_LIBS -lpdcurses"
38 AC_TRY_LINK(
39 [#include <curses.h>],
40 [chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr(); ],
41 mp_cv_pdcurses=yes, mp_cv_pdcurses=no)])
42 if test "$mp_cv_pdcurses" = yes
43 then
44 AC_DEFINE(HAVE_CURSES_H, 1, [Define to 1 if libcurses is requested])
45 CURSES_LIB="-lpdcurses"
46 fi
47 fi
48 if test ! "$CURSES_LIB"
49 then
50 AC_CACHE_CHECK([for working pdcur], mp_cv_pdcur,
51 [LIBS="$mp_save_LIBS -lpdcur"
52 AC_TRY_LINK(
53 [#include <curses.h>],
54 [chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr(); ],
55 mp_cv_pdcur=yes, mp_cv_pdcur=no)])
56 if test "$mp_cv_pdcur" = yes
57 then
58 AC_DEFINE(HAVE_CURSES_H, 1, [Define to 1 if libcurses is requested])
59 CURSES_LIB="-lpdcur"
60 fi
61 fi
62 if test ! "$CURSES_LIB"
63 then
64 AC_CACHE_CHECK([for working peer pdcurses], mp_cv_lpdcurses,
65 [LIBS="$mp_save_LIBS ../pdcurses/pdcurses.a"
66 AC_TRY_LINK(
67 [#include "../pdcurses/curses.h"],
68 [chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr(); ],
69 mp_cv_lpdcurses=yes, mp_cv_lpdcurses=no)])
70 if test "$mp_cv_lpdcurses" = yes
71 then
72 AC_DEFINE(HAVE_CURSES_H, 1, [Define to 1 if libcurses is requested])
73 CURSES_LIB="../pdcurses/pdcurses.a"
74 RF_ADDTO(CPPFLAGS,"-I../pdcurses")
75 fi
76 fi
77 AC_CACHE_CHECK([for ESCDELAY variable],
78 [mc_cv_ncurses_escdelay],
79 [AC_TRY_LINK([], [
80 extern int ESCDELAY;
81 ESCDELAY = 0;
82 ],
83 [mc_cv_ncurses_escdelay=yes],
84 [mc_cv_ncurses_escdelay=no])
85 ])
86 if test "$mc_cv_ncurses_escdelay" = yes; then
87 AC_DEFINE(HAVE_ESCDELAY, 1,
88 [Define if ncurses has ESCDELAY variable])
89 fi
90 if test ! "$CURSES_LIB" ; then
91 LIBS="$mp_save_LIBS"
92 fi
93 ])dnl
94
95 dnl
96 dnl RF_ADDTO(variable, value)
97 dnl
98 dnl Add value to variable
99 dnl
100 AC_DEFUN([RF_ADDTO],[
101 if test "x$$1" = "x"; then
102 test "x$silent" != "xyes" && echo " setting $1 to \"$2\""
103 $1="$2"
104 else
105 apr_addto_bugger="$2"
106 for i in $apr_addto_bugger; do
107 apr_addto_duplicate="0"
108 for j in $$1; do
109 if test "x$i" = "x$j"; then
110 apr_addto_duplicate="1"
111 break
112 fi
113 done
114 if test $apr_addto_duplicate = "0"; then
115 test "x$silent" != "xyes" && echo " adding \"$i\" to $1"
116 $1="$$1 $i"
117 fi
118 done
119 fi
120 ])dnl
121
122