Mercurial > hg > early-roguelike

diff rogue5/acinclude.m4 @ 312:029c1f5c5588

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Update the Autoconf files. These are mostly automatic updates for obsolete macros.
author John "Elwin" Edwards
date Tue, 11 May 2021 22:30:03 -0400
parents f502bf60e6e4
children
line wrap: on
line diff
--- a/rogue5/acinclude.m4	Tue May 04 21:03:47 2021 -0400
+++ b/rogue5/acinclude.m4	Tue May 11 22:30:03 2021 -0400
@@ -6,14 +6,10 @@
    then
      AC_CACHE_CHECK([for working curses], mp_cv_curses,
        [LIBS="$LIBS -lcurses"
-        AC_TRY_LINK(
-          [#include <curses.h>],
-          [chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr(); ],
-          mp_cv_curses=yes, mp_cv_curses=no)])
+        AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <curses.h>]], [[chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr(); ]])],[mp_cv_curses=yes],[mp_cv_curses=no])])
      if test "$mp_cv_curses" = yes
      then
        AC_DEFINE(HAVE_CURSES_H, 1, [Define to 1 if libcurses is requested])
-       #AC_DEFINE(HAVE_CURSES_H)
        CURSES_LIB="-lcurses"
      fi
    fi
@@ -21,10 +17,7 @@
    then
      AC_CACHE_CHECK([for working ncurses], mp_cv_ncurses,
        [LIBS="$mp_save_LIBS -lncurses"
-        AC_TRY_LINK(
-          [#include <ncurses.h>],
-          [chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr(); ],
-          mp_cv_ncurses=yes, mp_cv_ncurses=no)])
+        AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <ncurses.h>]], [[chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr(); ]])],[mp_cv_ncurses=yes],[mp_cv_ncurses=no])])
      if test "$mp_cv_ncurses" = yes
      then
        AC_DEFINE(HAVE_NCURSES_H, 1, [Define to 1 if libncurses is requested])
@@ -35,10 +28,7 @@
    then
      AC_CACHE_CHECK([for working pdcurses], mp_cv_pdcurses,
        [LIBS="$mp_save_LIBS -lpdcurses"
-        AC_TRY_LINK(
-          [#include <curses.h>],
-          [chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr(); ],
-          mp_cv_pdcurses=yes, mp_cv_pdcurses=no)])
+        AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <curses.h>]], [[chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr(); ]])],[mp_cv_pdcurses=yes],[mp_cv_pdcurses=no])])
      if test "$mp_cv_pdcurses" = yes
      then
        AC_DEFINE(HAVE_CURSES_H, 1, [Define to 1 if libcurses is requested])
@@ -49,10 +39,7 @@
    then
      AC_CACHE_CHECK([for working pdcur], mp_cv_pdcur,
        [LIBS="$mp_save_LIBS -lpdcur"
-        AC_TRY_LINK(
-          [#include <curses.h>],
-          [chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr(); ],
-          mp_cv_pdcur=yes, mp_cv_pdcur=no)])
+        AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <curses.h>]], [[chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr(); ]])],[mp_cv_pdcur=yes],[mp_cv_pdcur=no])])
      if test "$mp_cv_pdcur" = yes
      then
        AC_DEFINE(HAVE_CURSES_H, 1, [Define to 1 if libcurses is requested])
@@ -63,10 +50,7 @@
    then
      AC_CACHE_CHECK([for working peer pdcurses], mp_cv_lpdcurses,
        [LIBS="$mp_save_LIBS ../pdcurses/pdcurses.a"
-        AC_TRY_LINK(
-          [#include "../pdcurses/curses.h"],
-          [chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr(); ],
-          mp_cv_lpdcurses=yes, mp_cv_lpdcurses=no)])
+        AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include "../pdcurses/curses.h"]], [[chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr(); ]])],[mp_cv_lpdcurses=yes],[mp_cv_lpdcurses=no])])
      if test "$mp_cv_lpdcurses" = yes
      then
        AC_DEFINE(HAVE_CURSES_H, 1, [Define to 1 if libcurses is requested])
@@ -76,12 +60,10 @@
    fi
    AC_CACHE_CHECK([for ESCDELAY variable],
 		   [mc_cv_ncurses_escdelay],
-		   [AC_TRY_LINK([], [
+		   [AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[
 			extern int ESCDELAY;
 			ESCDELAY = 0;
-			],
-			[mc_cv_ncurses_escdelay=yes],
-			[mc_cv_ncurses_escdelay=no])
+			]])],[mc_cv_ncurses_escdelay=yes],[mc_cv_ncurses_escdelay=no])
     ])
     if test "$mc_cv_ncurses_escdelay" = yes; then
 	AC_DEFINE(HAVE_ESCDELAY, 1,