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)
65 [ --disable-pch disable use of precompiled headers],
66 enable_pch=no, enable_pch=yes)
67 AM_CONDITIONAL([PCH], [test x$enable_pch = xyes])
68 AC_ARG_ENABLE([cocoa],
69 [ --enable-cocoa enable a Cocoa user interface (OS X only)],
70 [AC_DEFINE([MACH_O_COCOA], [1], [Use a Cocoa interface (OS X only)])], [])
71 AM_CONDITIONAL([COCOA], [test x$enable_cocoa = xyes])
72 dnl Since AC_PROG_OBJCXX has the side effect of setting this conditional,
73 dnl guarantee that is is always set, regardless of what happens in the if
75 AM_CONDITIONAL([am__fastdepOBJCXX], false)
76 if test x"$enable_cocoa" = xyes ; then
77 dnl Use AC_LANG_PUSH and AC_LANG_POP to try to get back to the state that
78 dnl AC_LANG_C set in case there are side effects.
79 AC_LANG_PUSH([Objective C++])
81 AC_LANG_POP([Objective C++])
82 AC_DEFINE(SAFE_DIRECTORY, 1, [Mark var directory with version string])
83 AC_DEFINE(VERSION_STRING, "3.0.0", [Version string to use for var directory])
86 dnl Checks for libraries.
87 dnl Replace `main' with a function in -lncurses:
88 if test x"$enable_cocoa" != xyes ; then
89 AC_CHECK_LIB(ncursesw, initscr, [AC_DEFINE(USE_GCU, 1, [Allow -mGCU environment]) AC_DEFINE(USE_NCURSES, 1, [Use ncurses]) LIBS="$LIBS -lncursesw"])
90 if test "$ac_cv_lib_ncursesw_initscr" != yes; then
91 AC_CHECK_LIB(ncurses, initscr, [AC_DEFINE(USE_GCU, 1, [Allow -mGCU environment]) AC_DEFINE(USE_NCURSES, 1, [Use ncurses]) LIBS="$LIBS -lncurses"])
92 if test "$ac_cv_lib_ncurses_initscr" != yes; then
93 AC_CHECK_LIB(curses, initscr, [AC_DEFINE(USE_GCU, 1, [Allow -mGCU environment]) LIBS="$LIBS -lcurses"])
94 if test "$ac_cv_lib_curses_initscr" != yes; then
95 AC_CHECK_LIB(termcap, tgetent, [AC_DEFINE(USE_CAP, 1, [Allow -mCAP environment]) LIBS="$LIBS -ltermcap"])
101 AC_CHECK_LIB(iconv, iconv_open)
103 dnl The world score server is currently only available in Japanese.
104 if test "$use_japanese" = no; then
107 if test "$worldscore" != no; then
108 PKG_CHECK_MODULES(libcurl, [libcurl])
109 AC_DEFINE(WORLD_SCORE, 1, [Allow the game to send scores to the score server])
112 dnl Checks for header files.
113 dnl AC_PATH_XTRA has side effects on CPP which are beneficial on Mac OS X.
114 dnl Removing it or conditionally executing it will likely lead to warnings
115 dnl on that platform about the preprocessor disagreeing with the compiler on
116 dnl the tests in AC_CHECK_HEADERS.
118 AS_IF([test "$have_x" = yes && test x"$enable_cocoa" != xyes], [
120 AC_DEFINE(USE_X11, 1, [Allow -mX11 environment])
121 CXXFLAGS="$X_CFLAGS $CXXFLAGS"
122 LDFLAGS="$X_LIBS $LDFLAGS"
124 if test "$use_fontset" = yes; then
125 AC_DEFINE(USE_FONTSET, 1, [Use FontSet])
127 if test "$use_japanese" != no; then
128 AC_DEFINE(USE_JP_FONTSTRUCT, 1, [Use Kanji without FontSet])
132 if test "$use_xim" = yes; then
133 AC_DEFINE(USE_XIM, 1, [Use X Imput Method])
136 if test "$use_fontset" = yes || test "$use_xim" = yes; then
137 AC_DEFINE(USE_LOCALE, 1, [Support Locale])
138 if test "$use_japanese" != no; then
139 AC_DEFINE(DEFAULT_LOCALE, "ja_JP.eucJP", Default Japanese Locale)
141 AC_CHECK_LIB(X11, _Xsetlocale, AC_DEFINE(X_LOCALE, 1, [Use XLocale]))
142 AC_CHECK_LIB(xpg4, setlocale, LIBS="$LIBS -lxpg4")
145 AS_IF([test "x$enable_xft" = "xyes"], [
146 PKG_CHECK_MODULES(XFT, [xft],
147 [AC_DEFINE([USE_XFT], [1], [Use XFT])])
151 if test "$use_japanese" != no; then
152 AC_CHECK_PROG(NKF, nkf, yes)
153 if test x"$NKF" != x"yes"; then
154 AC_MSG_ERROR([nkf is not found. Please install nkf.])
158 if test "$enable_pch" != no; then
159 dnl md5sum, sha224sum, sha256sum, sha384sum, sha512sum and b2sum are
160 dnl frequently available on Linux. md5 is available on macOS and OpenBSD.
161 dnl sha1, sha256, and sha512 are available on OpenBSD.
162 AC_PATH_PROGS(PCH_CHECKSUMMER, [md5sum md5 sha1sum sha1 sha224sum sha256sum sha256 sha384sum sha512sum sha512 b2sum], [none])
163 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])
166 AC_CHECK_HEADERS(fcntl.h sys/file.h sys/ioctl.h sys/time.h termio.h unistd.h stdint.h)
168 dnl Checks for typedefs, structures, and compiler characteristics.
174 dnl Checks for library functions.
175 AC_PROG_GCC_TRADITIONAL
179 AC_CHECK_FUNCS(gethostname mkdir select socket strtol mkstemp usleep)
181 AC_CONFIG_FILES(Makefile src/Makefile lib/Makefile lib/apex/Makefile \
182 lib/bone/Makefile lib/data/Makefile \
183 lib/edit/Makefile lib/edit/quests/Makefile lib/edit/towns/Makefile \
184 lib/file/Makefile lib/file/books/Makefile lib/help/Makefile \
185 lib/info/Makefile lib/pref/Makefile lib/save/Makefile \
186 lib/script/Makefile lib/user/Makefile lib/xtra/Makefile \
187 lib/xtra/graf/Makefile lib/xtra/music/Makefile lib/xtra/sound/Makefile)