1dnl Process this file with autoconf to produce a configure script. 2 3AC_INIT([PDCurses], [3.4], [wmcbrine@gmail.com], [PDCurses]) 4AC_CONFIG_SRCDIR([pdcx11.h]) 5 6AC_SUBST(prefix) 7 8AC_PROG_CC 9 10AC_CONFIG_HEADER(config.h) 11dnl Checks for system first 12AC_CANONICAL_SYSTEM([]) 13 14on_qnx=no 15on_osx=no 16case "$target" in 17 *hp-hpux*) 18 SYS_DEFS="-D_HPUX_SOURCE" 19 ;; 20 *ibm-aix*) 21 SYS_DEFS="-D_ALL_SOURCE" 22 ;; 23 *dec-osf*) 24 SYS_DEFS="-D_XOPEN_SOURCE_EXTENDED" 25 ;; 26 *pc-sco*) 27 SYS_DEFS="-UM_XENIX -b elf" 28 ;; 29 *qnx*) 30 on_qnx=yes 31 SYS_DEFS="-Q" 32 ;; 33 *apple-darwin*) 34 on_osx=yes 35 MH_CHECK_OSX_ARCH() 36 SYS_DEFS="$valid_arch_flags" 37 EEXTRA="$valid_arch_flags" 38 ;; 39 *) 40 ;; 41esac 42AC_SUBST(SYS_DEFS) 43AC_SUBST(EEXTRA) 44 45MH_CHECK_MAX_SIGNALS(NSIG __sys_nsig) 46 47dnl Check for other programs. 48AC_PROG_LN_S 49AC_PROG_RANLIB 50AC_PROG_INSTALL 51AC_PROG_MAKE_SET 52 53dnl ensure that the system has System V IPC support 54MH_IPC 55 56if test $ac_cv_header_stdc != yes; then 57 AC_MSG_ERROR([Need ANSI C headers]) 58fi 59 60dnl Checks for libraries. 61 62dnl we check for dlfcn.h or dl.h so we know if we can build shared objects 63AC_CHECK_HEADERS(fcntl.h \ 64 sys/time.h \ 65 sys/select.h \ 66 dlfcn.h \ 67 dl.h 68) 69 70dnl Checks for typedefs, structures, and compiler characteristics. 71AC_HEADER_TIME 72MH_CHECK_LIB(socket nls) 73AC_SUBST(MH_EXTRA_LIBS) 74MH_CHECK_CC_O 75 76dnl Checks for library functions. 77AC_TYPE_SIGNAL 78AC_CHECK_FUNCS(vsscanf usleep poll vsnprintf) 79 80dnl Check for X includes and X libraries 81AC_PATH_X 82MH_CHECK_X_INC 83MH_CHECK_X_LIB 84MH_CHECK_X_HEADERS(DECkeysym.h Sunkeysym.h xpm.h XF86keysym.h) 85MH_CHECK_X_KEYDEFS(XK_KP_Delete XK_KP_Insert XK_KP_End XK_KP_Down XK_KP_Next \ 86 XK_KP_Left XK_KP_Right XK_KP_Home XK_KP_Up XK_KP_Prior XK_KP_Begin) 87MH_CHECK_X_TYPEDEF(XPointer) 88dnl 89dnl extra for xpm library 90if test $ac_cv_header_xpm_h = yes; then 91 MH_XLIBS="$MH_XLIBS -lXpm" 92fi 93dnl ---------- allow --enable-debug to compile in debug mode --------- 94AC_ARG_ENABLE(debug, 95 [ --enable-debug turn on debugging], 96 [with_debug=$enableval], 97 [with_debug=no], 98) 99cflags_g="`echo $CFLAGS | grep -c '\-g'`" 100cflags_O="`echo $CFLAGS | grep -c '\-O'`" 101 102if test "$with_debug" = yes; then 103 if test "$cflags_g" = "0"; then 104 CFLAGS="${CFLAGS} -g" 105 fi 106 if test "$cflags_O" != "0"; then 107 CFLAGS="`echo ${CFLAGS} | sed -e s/-O.//`" 108 fi 109 CFLAGS="${CFLAGS} -DPDCDEBUG" 110else 111 if test "$cflags_O" = "0"; then 112 CFLAGS="${CFLAGS} -O" 113 fi 114 if test "$cflags_g" != "0"; then 115 CFLAGS="`echo ${CFLAGS} | sed -e s/-g//`" 116 fi 117fi 118if test "$ac_cv_prog_CC" = "gcc"; then 119 if test "$with_debug" = yes; then 120 CFLAGS="${CFLAGS} -Wall" 121 else 122 CFLAGS="-O2 -Wall -fomit-frame-pointer" 123 fi 124fi 125if test "$on_qnx" = yes; then 126 if test "$with_debug" = yes; then 127 CFLAGS="-g" 128 else 129 CFLAGS="-Otax" 130 fi 131fi 132 133dnl --------------- check for wide character support ----------------- 134dnl allow --enable-widec to include wide character support 135AC_ARG_ENABLE(widec, 136 [ --enable-widec include support for wide characters], 137 [with_widec=$enableval], 138 [with_widec=no], 139) 140PDC_WIDE="" 141if test "$with_widec" = yes; then 142 PDC_WIDE="-DPDC_WIDE" 143 SYS_DEFS="$SYS_DEFS $PDC_WIDE" 144fi 145AC_SUBST(PDC_WIDE) 146 147dnl -------------------- check for XIM support ----------------------- 148dnl allow --enable-xim to include XIM support 149AC_ARG_ENABLE(xim, 150 [ --enable-xim include support for XIM], 151 [with_xim=$enableval], 152 [with_xim=no], 153) 154if test "$with_xim" = yes; then 155 SYS_DEFS="$SYS_DEFS -DPDC_XIM" 156fi 157 158dnl ------------------------ force UTF-8? ---------------------------- 159dnl allow --enable-force-utf8 to override locale settings 160AC_ARG_ENABLE(force-utf8, 161 [ --enable-force-utf8 override locale settings; use UTF-8], 162 [force_utf8=$enableval], 163 [force_utf8=no], 164) 165if test "$force_utf8" = yes; then 166 SYS_DEFS="$SYS_DEFS -DPDC_FORCE_UTF8" 167fi 168 169dnl ----------------- check for Purify support ----------------------- 170dnl allow --enable-purify to enable linking with Purify 171AC_ARG_ENABLE(purify, 172 [ --enable-purify link with Purify (TM)], 173 [with_purify=$enableval], 174 [with_purify=no], 175) 176if test "$with_purify" = yes; then 177 PURIFY="purify" 178else 179 PURIFY="" 180fi 181AC_SUBST(PURIFY) 182 183dnl --------------------- check for Xaw3d library -------------------- 184dnl allow --with-xaw3d to link with PDCurses 185AC_ARG_WITH(xaw3d, 186 [ --with-xaw3d link with Xaw3d], 187 [with_xaw3d=$withval], 188 [with_xaw3d=no], 189) 190if test "$with_xaw3d" = yes; then 191 AC_DEFINE([USE_XAW3D], [1], 192 [Define if you want to use Xaw3d library] 193 ) 194fi 195 196dnl --------------------- check for neXtaw library ------------------- 197dnl allow --with-nextaw to link with PDCurses 198AC_ARG_WITH(nextaw, 199 [ --with-nextaw link with neXtaw], 200 [with_nextaw=$withval], 201 [with_nextaw=no], 202) 203if test "$with_nextaw" = yes; then 204 AC_DEFINE([USE_NEXTAW], [1], 205 [Define if you want to use neXtaw library] 206 ) 207fi 208 209dnl -------------- check how to make shared libraries ---------------- 210dnl Force the ability of shared library usage 211USE_ABI=yes 212MH_SHARED_LIBRARY(XCurses) 213 214MH_CHECK_RPM() 215MH_GET_DISTRO_NAME() 216MH_CHECK_ARCH 217 218AC_CONFIG_FILES([Makefile xcurses-config]) 219AC_OUTPUT 220 221AC_DEFINE([PDC_MAX_SIGNALS], [], 222 [Define as the system defined limit for number of signals] 223) 224 225AC_DEFINE([HAVE_DECKEYSYM_H], [], 226 [Define if you have the <DECkeySym.h> header file] 227) 228 229AC_DEFINE([HAVE_SUNKEYSYM_H], [], 230 [Define if you have the <Sunkeysym.h> header file] 231) 232 233AC_DEFINE([HAVE_XF86KEYSYM_H], [], 234 [Define if you have the <XF86keysym.h> header file] 235) 236 237AC_DEFINE([HAVE_XPM_H], [], 238 [Define if you have the <xpm.h> header file] 239) 240 241AC_DEFINE([HAVE_XK_KP_DELETE], [], 242 [Define if you have this defined in <keysym.h>] 243) 244 245AC_DEFINE([HAVE_XK_KP_INSERT], [], 246 [Define if you have this defined in <keysym.h>] 247) 248 249AC_DEFINE([HAVE_XK_KP_END], [], 250 [Define if you have this defined in <keysym.h>] 251) 252 253AC_DEFINE([HAVE_XK_KP_DOWN], [], 254 [Define if you have this defined in <keysym.h>] 255) 256 257AC_DEFINE([HAVE_XK_KP_NEXT], [], 258 [Define if you have this defined in <keysym.h>] 259) 260 261AC_DEFINE([HAVE_XK_KP_LEFT], [], 262 [Define if you have this defined in <keysym.h>] 263) 264 265AC_DEFINE([HAVE_XK_KP_RIGHT], [], 266 [Define if you have this defined in <keysym.h>] 267) 268 269AC_DEFINE([HAVE_XK_KP_HOME], [], 270 [Define if you have this defined in <keysym.h>] 271) 272 273AC_DEFINE([HAVE_XK_KP_UP], [], 274 [Define if you have this defined in <keysym.h>] 275) 276 277AC_DEFINE([HAVE_XK_KP_PRIOR], [], 278 [Define if you have this defined in <keysym.h>] 279) 280 281AC_DEFINE([HAVE_XK_KP_BEGIN], [], 282 [Define if you have this defined in <keysym.h>] 283) 284 285AC_DEFINE([USE_XAW3D], [], 286 [Define if you want to use Xaw3d library] 287) 288 289AC_DEFINE([USE_NEXTAW], [], 290 [Define if you want to use neXtaw library] 291) 292 293AC_DEFINE([XPOINTER_TYPEDEFED], [], 294 [Define XPointer is typedefed in X11/Xlib.h] 295) 296