payloads/libpayload/curses/PDCurses-3.4/configure.ac

   1 dnl $Id: configure.ac,v 1.35 2008/07/21 12:19:21 wmcbrine Exp $
   2 dnl Process this file with autoconf to produce a configure script.
   3
   4 AC_INIT([PDCurses], [3.4], [wmcbrine@users.sf.net], [PDCurses])
   5 AC_CONFIG_SRCDIR([curspriv.h])
   6
   7 AC_SUBST(prefix)
   8
   9 AC_PROG_CC
  10
  11 AC_CONFIG_HEADER(config.h)
  12 dnl Checks for system first
  13 AC_CANONICAL_SYSTEM([])
  14
  15 mymakefile="Makefile"
  16 on_qnx=no
  17 case "$target" in
  18         *hp-hpux*)
  19                 SYS_DEFS="-D_HPUX_SOURCE"
  20                 ;;
  21         *ibm-aix*)
  22                 SYS_DEFS="-D_ALL_SOURCE"
  23                 mymakefile="Makefile.aix"
  24                 ;;
  25         *dec-osf*)
  26                 SYS_DEFS="-D_XOPEN_SOURCE_EXTENDED"
  27                 ;;
  28         *pc-sco*)
  29                 SYS_DEFS="-UM_XENIX -b elf"
  30                 ;;
  31         *qnx*)
  32                 on_qnx=yes
  33                 SYS_DEFS="-Q"
  34                 ;;
  35         *)
  36                 ;;
  37 esac
  38 AC_SUBST(SYS_DEFS)
  39
  40 MH_CHECK_MAX_SIGNALS(NSIG __sys_nsig)
  41
  42 dnl Check for other programs.
  43 AC_PROG_RANLIB
  44 AC_PROG_INSTALL
  45 AC_PROG_MAKE_SET
  46
  47 dnl ensure that the system has System V IPC support
  48 MH_IPC
  49
  50 if test $ac_cv_header_stdc != yes; then
  51         AC_MSG_ERROR([Need ANSI C headers])
  52 fi
  53
  54 dnl Checks for libraries.
  55
  56 AC_CHECK_HEADERS(fcntl.h \
  57         sys/time.h \
  58         sys/select.h \
  59         dlfcn.h \
  60         dl.h
  61 )
  62
  63 dnl Checks for typedefs, structures, and compiler characteristics.
  64 AC_HEADER_TIME
  65 MH_CHECK_LIB(socket nls)
  66 AC_SUBST(MH_EXTRA_LIBS)
  67 MH_CHECK_CC_O
  68
  69 dnl Checks for library functions.
  70 AC_TYPE_SIGNAL
  71 AC_CHECK_FUNCS(vsscanf usleep poll vsnprintf)
  72
  73 dnl Check for X includes and X libraries
  74 AC_PATH_X
  75 MH_CHECK_X_INC
  76 MH_CHECK_X_LIB
  77 MH_CHECK_X_HEADERS(DECkeysym.h Sunkeysym.h xpm.h)
  78 MH_CHECK_X_KEYDEFS(XK_KP_Delete XK_KP_Insert XK_KP_End XK_KP_Down XK_KP_Next \
  79         XK_KP_Left XK_KP_Right XK_KP_Home XK_KP_Up XK_KP_Prior XK_KP_Begin)
  80 MH_CHECK_X_TYPEDEF(XPointer)
  81 dnl
  82 dnl extra for xpm library
  83 if test $ac_cv_header_xpm_h = yes; then
  84         MH_XLIBS="$MH_XLIBS -lXpm"
  85 fi
  86 dnl ---------- allow --enable-debug to compile in debug mode ---------
  87 AC_ARG_ENABLE(debug,
  88         [  --enable-debug          turn on debugging],
  89         [with_debug=$enableval],
  90         [with_debug=no],
  91 )
  92 cflags_g="`echo $CFLAGS | grep -c '\-g'`"
  93 cflags_O="`echo $CFLAGS | grep -c '\-O'`"
  94
  95 if test "$with_debug" = yes; then
  96         if test "$cflags_g" = "0"; then
  97                 CFLAGS="${CFLAGS} -g"
  98         fi
  99         if test "$cflags_O" != "0"; then
 100                 CFLAGS="`echo ${CFLAGS} | sed -e s/-O.//`"
 101         fi
 102         CFLAGS="${CFLAGS} -DPDCDEBUG"
 103 else
 104         if test "$cflags_O" = "0"; then
 105                 CFLAGS="${CFLAGS} -O"
 106         fi
 107         if test "$cflags_g" != "0"; then
 108                 CFLAGS="`echo ${CFLAGS} | sed -e s/-g//`"
 109         fi
 110 fi
 111 if test "$ac_cv_prog_CC" = "gcc"; then
 112         if test "$with_debug" = yes; then
 113                 CFLAGS="${CFLAGS} -Wall"
 114         else
 115                 CFLAGS="-O2 -Wall -fomit-frame-pointer"
 116         fi
 117 fi
 118 if test "$on_qnx" = yes; then
 119         if test "$with_debug" = yes; then
 120                 CFLAGS="-g"
 121         else
 122                 CFLAGS="-Otax"
 123         fi
 124 fi
 125
 126 dnl --------------- check for wide character support -----------------
 127 dnl allow --enable-widec to include wide character support
 128 AC_ARG_ENABLE(widec,
 129         [  --enable-widec          include support for wide characters],
 130         [with_widec=$enableval],
 131         [with_widec=no],
 132 )
 133 if test "$with_widec" = yes; then
 134         SYS_DEFS="$SYS_DEFS -DPDC_WIDE"
 135 fi
 136
 137 dnl -------------------- check for XIM support -----------------------
 138 dnl allow --enable-xim to include XIM support
 139 AC_ARG_ENABLE(xim,
 140         [  --enable-xim            include support for XIM],
 141         [with_xim=$enableval],
 142         [with_xim=no],
 143 )
 144 if test "$with_xim" = yes; then
 145         SYS_DEFS="$SYS_DEFS -DPDC_XIM"
 146 fi
 147
 148 dnl ------------------------ force UTF-8? ----------------------------
 149 dnl allow --enable-force-utf8 to override locale settings
 150 AC_ARG_ENABLE(force-utf8,
 151         [  --enable-force-utf8     override locale settings; use UTF-8],
 152         [force_utf8=$enableval],
 153         [force_utf8=no],
 154 )
 155 if test "$force_utf8" = yes; then
 156         SYS_DEFS="$SYS_DEFS -DPDC_FORCE_UTF8"
 157 fi
 158
 159 dnl ----------------- check for Purify support -----------------------
 160 dnl allow --enable-purify to enable linking with Purify
 161 AC_ARG_ENABLE(purify,
 162         [  --enable-purify         link with Purify (TM)],
 163         [with_purify=$enableval],
 164         [with_purify=no],
 165 )
 166 if test "$with_purify" = yes; then
 167         PURIFY="purify"
 168 else
 169         PURIFY=""
 170 fi
 171 AC_SUBST(PURIFY)
 172
 173 dnl --------------------- check for Xaw3d library --------------------
 174 dnl allow --with-xaw3d to link with PDCurses
 175 AC_ARG_WITH(xaw3d,
 176         [  --with-xaw3d            link with Xaw3d],
 177         [with_xaw3d=$withval],
 178         [with_xaw3d=no],
 179 )
 180 if test "$with_xaw3d" = yes; then
 181         AC_DEFINE([USE_XAW3D], [1],
 182                 [Define if you want to use Xaw3d library]
 183         )
 184 fi
 185
 186 dnl --------------------- check for neXtaw library -------------------
 187 dnl allow --with-nextaw to link with PDCurses
 188 AC_ARG_WITH(nextaw,
 189         [  --with-nextaw           link with neXtaw],
 190         [with_nextaw=$withval],
 191         [with_nextaw=no],
 192 )
 193 if test "$with_nextaw" = yes; then
 194         AC_DEFINE([USE_NEXTAW], [1],
 195                 [Define if you want to use neXtaw library]
 196         )
 197 fi
 198
 199 dnl -------------- check how to make shared libraries ----------------
 200 dnl Force the ability of shared library usage
 201 MH_SHARED_LIBRARY(XCurses)
 202
 203 AC_CONFIG_FILES([Makefile x11/$mymakefile x11/xcurses-config])
 204 AC_OUTPUT
 205
 206 case "$target" in
 207         *ibm-aix*)
 208                 mv x11/Makefile.aix x11/Makefile
 209                 AC_MSG_RESULT(renaming x11/Makefile.aix to x11/Makefile)
 210                 ;;
 211         *)
 212                 ;;
 213 esac
 214
 215 AC_DEFINE([PDC_MAX_SIGNALS], [],
 216         [Define as the system defined limit for number of signals]
 217 )
 218
 219 AC_DEFINE([HAVE_DECKEYSYM_H], [],
 220         [Define if you have the <DECkeySym.h> header file]
 221 )
 222
 223 AC_DEFINE([HAVE_SUNKEYSYM_H], [],
 224         [Define if you have the <Sunkeysym.h> header file]
 225 )
 226
 227 AC_DEFINE([HAVE_XPM_H], [],
 228         [Define if you have the <xpm.h> header file]
 229 )
 230
 231 AC_DEFINE([HAVE_XK_KP_DELETE], [],
 232         [Define if you have this defined in <keysym.h>]
 233 )
 234
 235 AC_DEFINE([HAVE_XK_KP_INSERT], [],
 236         [Define if you have this defined in <keysym.h>]
 237 )
 238
 239 AC_DEFINE([HAVE_XK_KP_END], [],
 240         [Define if you have this defined in <keysym.h>]
 241 )
 242
 243 AC_DEFINE([HAVE_XK_KP_DOWN], [],
 244         [Define if you have this defined in <keysym.h>]
 245 )
 246
 247 AC_DEFINE([HAVE_XK_KP_NEXT], [],
 248         [Define if you have this defined in <keysym.h>]
 249 )
 250
 251 AC_DEFINE([HAVE_XK_KP_LEFT], [],
 252         [Define if you have this defined in <keysym.h>]
 253 )
 254
 255 AC_DEFINE([HAVE_XK_KP_RIGHT], [],
 256         [Define if you have this defined in <keysym.h>]
 257 )
 258
 259 AC_DEFINE([HAVE_XK_KP_HOME], [],
 260         [Define if you have this defined in <keysym.h>]
 261 )
 262
 263 AC_DEFINE([HAVE_XK_KP_UP], [],
 264         [Define if you have this defined in <keysym.h>]
 265 )
 266
 267 AC_DEFINE([HAVE_XK_KP_PRIOR], [],
 268         [Define if you have this defined in <keysym.h>]
 269 )
 270
 271 AC_DEFINE([HAVE_XK_KP_BEGIN], [],
 272         [Define if you have this defined in <keysym.h>]
 273 )
 274
 275 AC_DEFINE([USE_XAW3D], [],
 276         [Define if you want to use Xaw3d library]
 277 )
 278
 279 AC_DEFINE([USE_NEXTAW], [],
 280         [Define if you want to use neXtaw library]
 281 )
 282
 283 AC_DEFINE([XPOINTER_TYPEDEFED], [],
 284         [Define XPointer is typedefed in X11/Xlib.h]
 285 )