1 ,dnl Process this file with autoconf to produce a configure script.
2 AC_INIT(hengband, 3.0.0.0)
4 AC_CONFIG_MACRO_DIRS([m4])
5 AC_CONFIG_HEADERS(src/autoconf.h)
6 AC_CONFIG_SRCDIR(src/main.cpp)
10 [ --with-setgid=NAME install hengband as group NAME],
13 yes) AC_MSG_ERROR(missing argument for --with-setgid);;
14 *) GAMEGROUP="$withval";;
17 AM_CONDITIONAL(SET_GID, test "$GAMEGROUP" != "")
19 dnl generate the installation path for the ./lib/ folder
20 if test "$GAMEGROUP" != ""; then
21 MY_EXPAND_DIR(game_libpath, "$datarootdir/games/$PACKAGE/lib/")
23 MY_EXPAND_DIR(game_libpath, "./lib/")
27 dnl overwrite the path with an user-specified value
29 [ --with-libpath=path specify the path to the Hengband lib folder],
30 [game_libpath="$withval"])
33 [ --with-varpath=path specify the path to the Hengband var folder],
34 [game_varpath="$withval"],
35 [game_varpath="$game_libpath"])
37 AC_DEFINE_UNQUOTED(DEFAULT_LIB_PATH, "$game_libpath", [Path to the Hengband lib folder])
38 DEFAULT_LIB_PATH="$game_libpath"
39 AC_SUBST(DEFAULT_LIB_PATH)
41 AC_DEFINE_UNQUOTED(DEFAULT_VAR_PATH, "$game_varpath", [Path to the Hengband var folder])
42 DEFAULT_VAR_PATH="$game_varpath"
43 AC_SUBST(DEFAULT_VAR_PATH)
45 dnl Checks for programs.
48 dnl Note that the -std= option for Objective-C++ is hardwired in
49 dnl src/Makefile.am so that should be changed if this is.
50 AX_CXX_COMPILE_STDCXX(20, [ext], [mandatory])
53 AC_ARG_ENABLE(japanese,
54 [ --disable-japanese build english version], use_japanese=no, [AC_DEFINE(JP, 1, [Enable Japanese]) AC_DEFINE(EUC, 1, [Use Extended Unix Code])])
57 [ --disable-xim disable xim support], use_xim=no, use_xim=yes)
58 AC_ARG_ENABLE(fontset,
59 [ --disable-fontset disable fontset support], use_fontset=no, use_fontset=yes)
61 AS_HELP_STRING([--enable-xft], [Enable xft support]))
62 AC_ARG_ENABLE(worldscore,
63 [ --disable-worldscore disable worldscore support], worldscore=no)
64 AC_ARG_ENABLE(chuukei,
65 [ --enable-chuukei enable internet chuukei support], AC_DEFINE(CHUUKEI, 1, [Chuukei mode]))
66 AC_ARG_ENABLE([cocoa],
67 [ --enable-cocoa enable a Cocoa user interface (OS X only)],
68 [AC_DEFINE([MACH_O_COCOA], [1], [Use a Cocoa interface (OS X only)])], [])
69 AM_CONDITIONAL([COCOA], [test x$enable_cocoa = xyes])
70 dnl Since AC_PROG_OBJCXX has the side effect of setting this conditional,
71 dnl guarantee that is is always set, regardless of what happens in the if
73 AM_CONDITIONAL([am__fastdepOBJCXX], false)
74 if test x"$enable_cocoa" = xyes ; then
75 dnl Use AC_LANG_PUSH and AC_LANG_POP to try to get back to the state that
76 dnl AC_LANG_C set in case there are side effects.
77 AC_LANG_PUSH([Objective C++])
79 AC_LANG_POP([Objective C++])
80 AC_DEFINE(SAFE_DIRECTORY, 1, [Mark var directory with version string])
81 AC_DEFINE(VERSION_STRING, "3.0.0", [Version string to use for var directory])
84 [ --disable-pch disable use of precompiled headers],
85 enable_pch=no, enable_pch=yes)
86 AM_CONDITIONAL([PCH], [test x$enable_pch = xyes])
88 dnl Checks for libraries.
89 dnl Replace `main' with a function in -lncurses:
90 if test x"$enable_cocoa" != xyes ; then
91 AC_CHECK_LIB(ncursesw, initscr, [AC_DEFINE(USE_GCU, 1, [Allow -mGCU environment]) AC_DEFINE(USE_NCURSES, 1, [Use ncurses]) LIBS="$LIBS -lncursesw"])
92 if test "$ac_cv_lib_ncursesw_initscr" != yes; then
93 AC_CHECK_LIB(ncurses, initscr, [AC_DEFINE(USE_GCU, 1, [Allow -mGCU environment]) AC_DEFINE(USE_NCURSES, 1, [Use ncurses]) LIBS="$LIBS -lncurses"])
94 if test "$ac_cv_lib_ncurses_initscr" != yes; then
95 AC_CHECK_LIB(curses, initscr, [AC_DEFINE(USE_GCU, 1, [Allow -mGCU environment]) LIBS="$LIBS -lcurses"])
96 if test "$ac_cv_lib_curses_initscr" != yes; then
97 AC_CHECK_LIB(termcap, tgetent, [AC_DEFINE(USE_CAP, 1, [Allow -mCAP environment]) LIBS="$LIBS -ltermcap"])
103 AC_CHECK_LIB(iconv, iconv_open)
105 dnl The world score server is currently only available in Japanese.
106 if test "$use_japanese" = no; then
109 if test "$worldscore" != no; then
110 PKG_CHECK_MODULES([libcurl], [libcurl], [true], [
111 AC_SEARCH_LIBS([curl_global_init], [curl curl-gnutls curl-nss], [true], [AC_MSG_ERROR([libcurl is necessary for posting scores])])])
112 AC_DEFINE(WORLD_SCORE, 1, [Allow the game to send scores to the score server])
115 dnl Checks for header files.
116 dnl AC_PATH_XTRA has side effects on CPP which are beneficial on Mac OS X.
117 dnl Removing it or conditionally executing it will likely lead to warnings
118 dnl on that platform about the preprocessor disagreeing with the compiler on
119 dnl the tests in AC_CHECK_HEADERS.
121 AS_IF([test "$have_x" = yes && test x"$enable_cocoa" != xyes], [
123 AC_DEFINE(USE_X11, 1, [Allow -mX11 environment])
124 CXXFLAGS="$X_CFLAGS $CXXFLAGS"
125 LDFLAGS="$X_LIBS $LDFLAGS"
127 if test "$use_fontset" = yes; then
128 AC_DEFINE(USE_FONTSET, 1, [Use FontSet])
130 if test "$use_japanese" != no; then
131 AC_DEFINE(USE_JP_FONTSTRUCT, 1, [Use Kanji without FontSet])
135 if test "$use_xim" = yes; then
136 AC_DEFINE(USE_XIM, 1, [Use X Imput Method])
139 if test "$use_fontset" = yes || test "$use_xim" = yes; then
140 AC_DEFINE(USE_LOCALE, 1, [Support Locale])
141 if test "$use_japanese" != no; then
142 AC_DEFINE(DEFAULT_LOCALE, "ja_JP.eucJP", Default Japanese Locale)
144 AC_CHECK_LIB(X11, _Xsetlocale, AC_DEFINE(X_LOCALE, 1, [Use XLocale]))
145 AC_CHECK_LIB(xpg4, setlocale, LIBS="$LIBS -lxpg4")
148 AS_IF([test "x$enable_xft" = "xyes"], [
149 PKG_CHECK_MODULES(XFT, [xft],
150 [AC_DEFINE([USE_XFT], [1], [Use XFT])])
154 if test "$use_japanese" != no; then
155 AC_CHECK_PROG(NKF, nkf, yes)
156 if test x"$NKF" != x"yes"; then
157 AC_MSG_ERROR([nkf is not found. Please install nkf.])
161 if test "$enable_pch" != no; then
162 dnl md5sum, sha224sum, sha256sum, sha384sum, sha512sum and b2sum are
163 dnl frequently available on Linux. md5 is available on macOS and OpenBSD.
164 dnl sha1, sha256, and sha512 are available on OpenBSD.
165 AC_PATH_PROGS(PCH_CHECKSUMMER, [md5sum md5 sha1sum sha1 sha224sum sha256sum sha256 sha384sum sha512sum sha512 b2sum], [none])
166 AC_ARG_VAR([PCH_CHECKSUMMER], [full path to a utility to compute the checksum for the precompiled header; checksum is for ccache's pch_external_checksum])
169 AC_CHECK_HEADERS(fcntl.h sys/file.h sys/ioctl.h sys/time.h termio.h unistd.h stdint.h)
171 dnl Checks for typedefs, structures, and compiler characteristics.
177 dnl Checks for library functions.
178 AC_PROG_GCC_TRADITIONAL
182 AC_CHECK_FUNCS(gethostname mkdir select socket strtol vsnprintf mkstemp usleep)
184 AC_CONFIG_FILES(Makefile src/Makefile lib/Makefile lib/apex/Makefile lib/bone/Makefile lib/data/Makefile lib/edit/Makefile lib/edit/quests/Makefile lib/edit/towns/Makefile lib/file/Makefile lib/help/Makefile lib/info/Makefile lib/pref/Makefile lib/save/Makefile lib/script/Makefile lib/user/Makefile lib/xtra/Makefile lib/xtra/graf/Makefile lib/xtra/music/Makefile lib/xtra/sound/Makefile)