Mercurial > hg > early-roguelike
view arogue5/acinclude.m4 @ 239:837044d2c362
Merge the GCC5 and build fix branches.
This fixes all warnings produced by GCC 5, except the ones related to
system functions. Those could be fixed by including the proper headers,
but it would be better to replace the system-dependent code with
functions from mdport.c.
author | John "Elwin" Edwards |
---|---|
date | Fri, 11 Mar 2016 19:47:52 -0500 |
parents | dfeed24bb616 |
children | 029c1f5c5588 |
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AC_DEFUN([MP_WITH_CURSES], [AC_ARG_WITH(ncurses, [ --with-ncurses Force the use of ncurses over curses],,) mp_save_LIBS="$LIBS" CURSES_LIB="" if test "$with_ncurses" != yes then AC_CACHE_CHECK([for working curses], mp_cv_curses, [LIBS="$LIBS -lcurses" AC_TRY_LINK( [#include <curses.h>], [chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr(); ], mp_cv_curses=yes, mp_cv_curses=no)]) if test "$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 if test ! "$CURSES_LIB" then AC_CACHE_CHECK([for working ncurses], mp_cv_ncurses, [LIBS="$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)]) if test "$mp_cv_ncurses" = yes then AC_DEFINE(HAVE_NCURSES_H, 1, [Define to 1 if libncurses is requested]) CURSES_LIB="-lncurses" fi fi if test ! "$CURSES_LIB" then AC_CACHE_CHECK([for working pdcurses], mp_cv_pdcurses, [LIBS="$mp_save_LIBS -lpdcurses" AC_TRY_LINK( [#include <curses.h>], [chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr(); ], mp_cv_pdcurses=yes, mp_cv_pdcurses=no)]) if test "$mp_cv_pdcurses" = yes then AC_DEFINE(HAVE_CURSES_H, 1, [Define to 1 if libcurses is requested]) CURSES_LIB="-lpdcurses" fi fi if test ! "$CURSES_LIB" then AC_CACHE_CHECK([for working pdcur], mp_cv_pdcur, [LIBS="$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)]) if test "$mp_cv_pdcur" = yes then AC_DEFINE(HAVE_CURSES_H, 1, [Define to 1 if libcurses is requested]) CURSES_LIB="-lpdcur" fi fi if test ! "$CURSES_LIB" then AC_CACHE_CHECK([for working peer pdcurses], mp_cv_lpdcurses, [LIBS="$mp_save_LIBS ../pdcurses/pdcurses.a" AC_TRY_LINK( [#include "../pdcurses/curses.h"], [chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr(); ], mp_cv_lpdcurses=yes, mp_cv_lpdcurses=no)]) if test "$mp_cv_lpdcurses" = yes then AC_DEFINE(HAVE_CURSES_H, 1, [Define to 1 if libcurses is requested]) CURSES_LIB="../pdcurses/pdcurses.a" RF_ADDTO(CPPFLAGS,"-I../pdcurses") fi fi AC_CACHE_CHECK([for ESCDELAY variable], [mc_cv_ncurses_escdelay], [AC_TRY_LINK([], [ extern int ESCDELAY; ESCDELAY = 0; ], [mc_cv_ncurses_escdelay=yes], [mc_cv_ncurses_escdelay=no]) ]) if test "$mc_cv_ncurses_escdelay" = yes; then AC_DEFINE(HAVE_ESCDELAY, 1, [Define if ncurses has ESCDELAY variable]) fi if test ! "$CURSES_LIB" ; then LIBS="$mp_save_LIBS" fi ])dnl dnl dnl RF_ADDTO(variable, value) dnl dnl Add value to variable dnl AC_DEFUN([RF_ADDTO],[ if test "x$$1" = "x"; then test "x$silent" != "xyes" && echo " setting $1 to \"$2\"" $1="$2" else apr_addto_bugger="$2" for i in $apr_addto_bugger; do apr_addto_duplicate="0" for j in $$1; do if test "x$i" = "x$j"; then apr_addto_duplicate="1" break fi done if test $apr_addto_duplicate = "0"; then test "x$silent" != "xyes" && echo " adding \"$i\" to $1" $1="$$1 $i" fi done fi ])dnl