Dogcows Code - chaz/openbox/blob - configure.ac

   1 AC_INIT([src/main.cc])
   2 AM_CONFIG_HEADER(config.h)
   3 AM_INIT_AUTOMAKE([openbox], [2.90.0cvs])
   4
   5 AC_PREREQ([2.50])
   6
   7 AC_PATH_PROG([regex_cmd], [sed])
   8 test "$regex_cmd" || AC_MSG_ERROR([sed not found])
   9
  10 AC_PROG_CC
  11 AC_PROG_CXX
  12 AC_PROG_LIBTOOL
  13 LIBTOOL="$LIBTOOL --silent"
  14 AC_PROG_INSTALL
  15
  16 ALL_LINGUAS=""
  17 AM_GNU_GETTEXT
  18
  19 AC_LANG(C++)
  20
  21 # Check what compiler we are using
  22 AC_MSG_CHECKING([for GCC])
  23 if test "$GCC" = "yes"; then
  24   AC_MSG_RESULT([yes])
  25   CXXFLAGS="$CXXFLAGS -Wall -W"# -pedantic"
  26 else
  27   AC_MSG_RESULT([no, trying other compilers])
  28   AC_MSG_CHECKING(for MIPSpro)
  29   mips_pro_ver=`$CXX -version 2>&1 | grep -i mipspro | cut -f4 -d ' '`
  30   if test -z "$mips_pro_ver"; then
  31     AC_MSG_RESULT([no])
  32   else
  33     AC_MSG_RESULT([yes, version $mips_pro_ver.])
  34     AC_MSG_CHECKING(for -LANG:std in CXXFLAGS)
  35     lang_std_not_set=`echo $CXXFLAGS | grep "\-LANG:std"`
  36     if test "x$lang_std_not_set" = "x"; then
  37       AC_MSG_RESULT([not set, setting.])
  38       CXXFLAGS="${CXXFLAGS} -LANG:std"
  39     else
  40       AC_MSG_RESULT([already set.])
  41     fi
  42   fi
  43 fi
  44
  45 # Determine if maintainer portions of the Makefiles should be included.
  46 AM_MAINTAINER_MODE
  47
  48 # Check for system header files
  49 AC_CHECK_HEADERS(ctype.h dirent.h fcntl.h libgen.h locale.h nl_types.h process.h signal.h stdarg.h stdio.h stdlib.h string.h time.h unistd.h sys/param.h sys/select.h sys/signal.h sys/stat.h sys/time.h sys/types.h sys/wait.h)
  50 AC_HEADER_TIME
  51
  52 # Determine the return type of signal handlers
  53 # AC_TYPE_SIGNAL
  54
  55 # Check whether to include debugging code
  56 DEBUG=""
  57 AC_MSG_CHECKING([whether to include verbose debugging code])
  58 AC_ARG_ENABLE([debug],
  59   [  --enable-debug          include verbose debugging code @<:@default=no@:>@],
  60   if test "$enableval" = "yes"; then
  61     AC_MSG_RESULT([yes])
  62     if test "$GCC" = "yes"; then
  63        DEBUG="-DDEBUG -fno-inline -g"
  64     else
  65        DEBUG="-DDEBUG"
  66     fi
  67   else
  68     AC_MSG_RESULT([no])
  69     DEBUG="-DNDEBUG"
  70   fi,
  71   AC_MSG_RESULT([no])
  72   DEBUG="-DNDEBUG"
  73 )
  74 CXXFLAGS="$CXXFLAGS $DEBUG"
  75
  76 # Check for Python
  77 AC_ARG_WITH([python],
  78         [  --with-python=path       Set location of Python executable],
  79         [PYTHON="$withval"],
  80         [PYTHON=])
  81
  82 # Find the python bin
  83 if ! test "$PYTHON"; then
  84   AC_CHECK_PROGS(PYTHON, $prefix/bin/python python python2.4 python2.3 python2.2 python2.1 python2.0 python1.6 python1.5 python1.4)
  85 fi
  86 if ! test "$PYTHON"; then
  87    AC_MSG_ERROR([Openbox requires the use of Python. This is its secret special formula for extreme sexiness.
  88 See http://www.python.org
  89 ])
  90 fi
  91
  92 # Find our python paths
  93 AC_MSG_CHECKING([for Python version])
  94 # Need to do this hack since autoconf replaces __file__ with the name of the configure file
  95 filehack="file__"
  96 PYVERSION=`($PYTHON -c "import string,operator; print operator.getitem(string.split(string.__$filehack,'/'),-2)")`
  97 AC_MSG_RESULT([$PYVERSION])
  98
  99 AC_MSG_CHECKING([for Python prefix])
 100 PYPREFIX=`($PYTHON -c "import sys; print sys.prefix") 2>/dev/null`
 101 AC_MSG_RESULT([$PYPREFIX])
 102 AC_MSG_CHECKING([for Python exec-prefix])
 103 PYEPREFIX=`($PYTHON -c "import sys; print sys.exec_prefix") 2>/dev/null`
 104 AC_MSG_RESULT([$PYEPREFIX])
 105
 106 # Find the include directory
 107 AC_MSG_CHECKING([for Python header files])
 108 if test -r "$PYPREFIX/include/$PYVERSION/Python.h"; then
 109   PYTHON_CFLAGS="-I$PYPREFIX/include/$PYVERSION"
 110 fi
 111 if test -z "$PYTHON_CFLAGS"; then
 112   if test -r "$PYPREFIX/include/Py/Python.h"; then
 113     PYTHON_CFLAGS="-I$PYPREFIX/include/Py"
 114   fi
 115 fi
 116 if ! test "$PYTHON_CFLAGS"; then
 117   AC_MSG_ERROR([Not found])
 118 else
 119   AC_MSG_RESULT([$PYTHON_CFLAGS])
 120 fi
 121
 122 # Set the library directory blindly.   This probably won't work with older versions
 123 AC_MSG_CHECKING([for Python library])
 124 dirs="$PYVERSION/config $PYVERSION/lib python/lib"
 125 for i in $dirs; do
 126   if test -d "$PYEPREFIX/lib/$i"; then
 127     PYLIB="$PYEPREFIX/lib/$i"
 128     break
 129   fi
 130 done
 131 if ! test "$PYLIB"; then
 132   AC_MSG_ERROR([Not found])
 133 else
 134   AC_MSG_RESULT([$PYLIB])
 135 fi
 136
 137 # Check for really old versions
 138 if test -r "$PYLIB/libPython.a"; then
 139     PYTHON_LIBS="-L$PYLIB -lModules -lPython -lObjects -lParser"
 140 else
 141     PYTHON_LIBS="-L$PYLIB -l$PYVERSION"
 142 fi
 143
 144 AC_SUBST([PYTHON_CFLAGS])
 145 AC_SUBST([PYTHON_LIBS])
 146
 147 # Check for X headers and libraries
 148 AC_PATH_X
 149 AC_PATH_XTRA
 150 test "$no_x" = "yes" && AC_MSG_ERROR([No Xlibs found.])
 151 test -z "$x_includes" && x_includes="/usr/include"
 152 test -z "$x_libraries" && x_libraries="/usr/lib"
 153
 154 CXXFLAGS="$CXXFLAGS $X_CFLAGS"
 155 LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS"
 156 LDFLAGS="$LDFLAGS $X_PRE_LIBS $LIBS $X_EXTRA_LIBS"
 157
 158 # Check for required functions in -lX11
 159 AC_CHECK_LIB([X11], [XOpenDisplay],
 160   ,
 161   AC_MSG_ERROR([Could not find XOpenDisplay in -lX11.])
 162 )
 163
 164
 165 # Check for Xft >= 2
 166 XFT_MIN_MAJOR=2
 167 XFT_MIN_MINOR=0
 168 XFT_MIN_REVISION=0
 169 XFT_MIN=$XFT_MIN_MAJOR.$XFT_MIN_MINOR.$XFT_MIN_REVISION
 170 AC_MSG_CHECKING([for Xft version >= $XFT_MIN])
 171 if ! pkg-config --atleast-version $XFT_MIN xft; then
 172   AC_MSG_RESULT([no])
 173   AC_MSG_ERROR([Openbox requires the Xft version >= $XFT_MIN font library.
 174 See http://www.fontconfig.org/
 175 ])
 176 fi
 177
 178 AC_MSG_RESULT([yes])
 179
 180 # Store these
 181 OLDLIBS=$LIBS
 182 OLDCXXFLAGS=$CXXFLAGS
 183
 184 XFT_CFLAGS="`pkg-config --cflags xft`"
 185 XFT_LIBS="`pkg-config --libs xft`"
 186
 187 # Set these for checking with the tests below. They'll be restored after
 188 LIBS="$LIBS $XFT_LIBS"
 189 CXXFLAGS="$XFT_CFLAGS $CXXFLAGS"
 190
 191 AC_CHECK_LIB([Xft], [XftFontOpenName],
 192   AC_MSG_CHECKING([for X11/Xft/Xft.h for Xft >= $XFT_MIN])
 193   AC_TRY_COMPILE(
 194     [
 195       #include <X11/Xlib.h>
 196       #include <X11/Xft/Xft.h>
 197     ],
 198     [
 199       #if !defined(XFT_MAJOR)
 200       # error Xft.h is too old
 201       #endif
 202       #if XFT_MAJOR < $XFT_MIN_MAJOR
 203       # error Xft.h is too old
 204       #endif
 205       #if XFT_MAJOR == $XFT_MIN_MAJOR
 206       # if XFT_MINOR < $XFT_MIN_MINOR
 207       #  error Xft.h is too old
 208       # endif
 209       #endif
 210       #if XFT_MAJOR == $XFT_MIN_MAJOR
 211       # if XFT_MAJOR == $XFT_MIN_MINOR
 212       #  if XFT_REVISION < $XFT_MIN_REVISION
 213       #   error Xft.h is too old
 214       #  endif
 215       # endif
 216       #endif
 217
 218       int i = XFT_MAJOR;
 219       XftFont foo;
 220     ],
 221     [
 222       AC_MSG_RESULT([yes])
 223     ],
 224     [
 225       AC_MSG_RESULT([no])
 226       AC_MSG_ERROR([Openbox requires the Xft version >= $XFT_MIN font library.
 227 See http://www.fontconfig.org/
 228 ])
 229     ]
 230   )
 231
 232   AC_MSG_CHECKING([if we can compile with Xft])
 233   AC_TRY_LINK(
 234     [
 235       #include <X11/Xlib.h>
 236       #include <X11/Xft/Xft.h>
 237     ],
 238     [
 239       int i = XFT_MAJOR;
 240       XftFont foo
 241     ],
 242     [
 243       AC_MSG_RESULT([yes])
 244     ],
 245     [
 246       AC_MSG_RESULT([no])
 247       AC_MSG_ERROR([Unable to compile with the Xft library.
 248 ])
 249     ]
 250   )
 251 )
 252 # Restore the old values. Use XFT_CFLAGS and XFT_LIBS in the Makefile.am's
 253 LIBS=$OLDLIBS
 254 CXXFLAGS=$OLDCXXFLAGS
 255
 256 AC_SUBST([XFT_CFLAGS])
 257 AC_SUBST([XFT_LIBS])
 258
 259 # Check for XShape extension support
 260 AC_CHECK_LIB([Xext], [XShapeCombineShape],
 261   AC_MSG_CHECKING([for X11/extensions/shape.h])
 262   AC_TRY_LINK(
 263     [
 264       #include <X11/Xlib.h>
 265       #include <X11/Xutil.h>
 266       #include <X11/extensions/shape.h>
 267     ],
 268     [
 269       long foo = ShapeSet
 270     ],
 271     [
 272       AC_MSG_RESULT([yes])
 273       SHAPE="yes"
 274       AC_DEFINE([SHAPE], [1], [Found the XShape extension])
 275       LIBS="$LIBS -lXext"
 276     ],
 277     [
 278       AC_MSG_RESULT([no])
 279       SHAPE="no"
 280     ]
 281   )
 282 )
 283 AC_MSG_CHECKING([for the XShape extension])
 284 if test "$SHAPE" = "yes"; then
 285   AC_MSG_RESULT([yes])
 286 else
 287   AC_MSG_RESULT([no])
 288 fi
 289
 290 # Check for Xinerama extension support
 291 AC_MSG_CHECKING([whether to build support for the Xinerama extension])
 292 XINERAMA="no"
 293 AC_ARG_ENABLE([xinerama],
 294 [  --enable-xinerama       enable support of the Xinerama extension @<:@default=no@:>@],
 295   if test "$enableval" = "yes"; then
 296         AC_MSG_RESULT([yes])
 297
 298         AC_CHECK_LIB([Xinerama], [XineramaQueryExtension],
 299           [
 300             AC_MSG_CHECKING([for X11/extensions/Xinerama.h])
 301             AC_TRY_LINK(
 302               [
 303                 #include <X11/Xlib.h>
 304                 #include <X11/extensions/Xinerama.h>
 305               ],
 306               [
 307                 XineramaScreenInfo foo
 308               ],
 309               [
 310                 AC_MSG_RESULT([yes])
 311                 XINERAMA="yes"
 312                 AC_DEFINE([XINERAMA], [1],
 313                           [Enable support of the Xinerama extension])
 314                 LIBS="$LIBS -lXinerama"
 315               ],
 316               [
 317                 AC_MSG_RESULT([no])
 318               ]
 319             )
 320           ]
 321         )
 322
 323     AC_MSG_CHECKING([for the Xinerama extension])
 324     if test "$XINRERAMA" = "yes"; then
 325       AC_MSG_RESULT([yes])
 326     else
 327       AC_MSG_RESULT([no])
 328     fi
 329   else
 330         AC_MSG_RESULT([no])
 331   fi,
 332   AC_MSG_RESULT([no])
 333 )
 334
 335 AC_CONFIG_FILES([Makefile
 336                 m4/Makefile
 337                 po/Makefile.in
 338                 intl/Makefile
 339                 otk/Makefile
 340                 src/Makefile
 341                 scripts/Makefile
 342                 util/Makefile
 343                 util/epist/Makefile
 344                 doc/Makefile
 345                 doc/doxygen/Makefile
 346                 data/Makefile
 347                 data/styles/Makefile
 348                 version.h
 349                 ])
 350 AC_OUTPUT
 351
 352 AC_MSG_RESULT
 353 AC_MSG_RESULT([$PACKAGE version $VERSION configured successfully.])
 354
 355 AC_MSG_RESULT
 356 AC_MSG_RESULT([Using '$prefix' for installation.])
 357 AC_MSG_RESULT([Using '$CXX' for C++ compiler.])
 358 AC_MSG_RESULT([Building with '$CXXFLAGS' for C++ compiler flags.])
 359 AC_MSG_RESULT([Building with '$LIBS' for linker flags.])
 360 AC_MSG_RESULT
 361 AC_MSG_RESULT([configure complete, now type \"make\"])
 362 AC_MSG_RESULT