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1 Usage: configure [--OPTION[=VALUE] ...] [CONFIGURATION]
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2
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3 Set compilation and installation parameters for XEmacs, and report.
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4
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5 Note that for most of the following options, you can explicitly enable
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6 them using `--OPTION=yes' and explicitly disable them using `--OPTION=no'.
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7 This is especially useful for auto-detected options.
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8 The option `--without-FEATURE' is a synonym for `--with-FEATURE=no'.
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9
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10 Options marked with a (*) are auto-detected.
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11
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12 Many features require external packages to be installed first.
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13 Get them from ftp://ftp.xemacs.org/pub/xemacs/aux.
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14
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15 Use colons (or quoted spaces) to separate directory names in option
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16 values which are PATHs (i.e. lists of directories).
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17
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442
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18 The results of configure tests are saved in config.log, which is useful
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19 for diagnosing problems.
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20
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21
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215
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22 General options:
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23 ----------------
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24
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388
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25 --help Issue this usage message.
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442
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26 --verbose Accepted but ignored.
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27 --extra-verbose Display more information, useful for debugging.
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28
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29
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30 Compilation options:
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31 --------------------
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32
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442
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33 --compiler=PROG C compiler to use
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34 --xemacs-compiler=PROG compiler to use to compile just the xemacs executable.
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35 If you want to compile XEmacs as C++, use e.g.
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36 `--xemacs-compiler=g++'. This turns on a lot of
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37 additional error-checking.
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388
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38 --with-gcc (*) Use GCC to compile XEmacs.
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39 --cflags=FLAGS Compiler flags (such as -O); setting this overrides
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40 all default compiler flags except those that control
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41 warnings.
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42 --cflags-warning=FLAGS Override compiler flags used to control warnings.
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43 Normally, don't set this, as XEmacs already turns on
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44 the maximum safe warning level.
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442
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45 --cpp=PROG C preprocessor to use (e.g. /usr/ccs/lib/cpp or cc -E)
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46 --cppflags=FLAGS C preprocessor flags (e.g. -I/foo or -Dfoo=bar)
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47 --libs=LIBS Additional libraries (e.g. -lfoo)
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48 --ldflags=FLAGS Additional linker flags (e.g. -L/foo)
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442
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49 --site-includes=PATH List of directories to search first for header files
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50 --site-libraries=PATH List of directories to search first for libraries
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243
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51 --site-prefixes=PATH List of directories to search for include/ and lib/
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52 subdirectories, just after 'site-includes' and
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53 'site-libraries'
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54 --site-runtime-libraries=PATH
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55 List of ALL directories to search for dynamically
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56 linked libraries at run time
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57 --dynamic=yes Link dynamically if supported by system.
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58 --dynamic=no Force static linking on systems where dynamic
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59 linking is the default.
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60 --srcdir=DIR Look for the XEmacs source files in DIR.
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61 Works best when using GNU Make. Allows you to build
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62 XEmacs in various different ways using the same
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63 source tree.
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64
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65
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66 Installation options:
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67 ---------------------
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68
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388
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69 --prefix=DIR Install files below DIR. Defaults to `/usr/local'.
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442
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70 --with-prefix=no Don't compile the value of --prefix into the
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71 executable.
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72 --with-netinstall Compile in support for installation over the internet.
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73 Only functional on the MS Windows platforms.
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74 --bindir=DIR
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75 --datadir=DIR
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76 --statedir=DIR
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77 --libdir=DIR
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78 --infodir=DIR
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79 --mandir=DIR
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80 --lispdir=DIR
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81 --sitelispdir=DIR
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82 --etcdir=DIR
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83 --lockdir=DIR
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84 --archlibdir=DIR
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85 --docdir=DIR
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86 --moduledir=DIR
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87 You may also control individually where various
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88 parts of XEmacs are installed. Note that we
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89 recommend against explicitly setting any of these
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90 variables. See the INSTALL file for a complete list
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91 plus the reasons we advise not changing them.
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92
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93
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94 Run-time path-searching options:
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95 --------------------------------
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96
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97 --with-site-lisp=yes Allow for a site-lisp directory in the XEmacs hierarchy
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98 searched before the installation packages.
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99 --with-site-modules=no Disable site-modules directory in the XEmacs hierarchy,
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100 which is searched before the installation modules.
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101 --package-path=PATH Directories to search for packages to dump with xemacs.
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102 PATH splits into three parts separated by double
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103 colons (::), an early, a late, and a last part,
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104 corresponding to their position in the various
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105 system paths: The early part is always first,
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106 the late part somewhere in the middle, and the
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107 last part at the very back.
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108 Only the late part gets seen at dump time.
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109 If PATH has only one component, that component
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110 is late.
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111 If PATH has two components, the first is
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112 early, the second is late.
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113 --infopath=PATH Directories to search for Info documents, info dir
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114 and localdir files in case run-time searching
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115 for them fails.
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215
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116
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117
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118 Window-system options:
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119 ----------------------
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120
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462
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121 --with-gtk Support GTK on the X Window System. (EXPERIMENTAL)
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122 --with-gnome Support GNOME on the X Window System. (EXPERIMENTAL)
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388
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123 --with-x11 (*) Support the X Window System.
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124 --x-includes=DIR Search for X header files in DIR.
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125 --x-libraries=DIR Search for X libraries in DIR.
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442
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126 --with-msw (*) Support MS Windows as a window system (only under
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127 Cygwin and MinGW). `--with-msw=no' may be needed on
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128 *nix systems with Wine installed.
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442
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129 --with-toolbars=no Don't compile with any toolbar support.
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130 --with-wmcommand=no Compile without realized leader window which will
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131 keep the WM_COMMAND property.
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132 --with-athena=TYPE Use TYPE Athena widgets (xaw, 3d, next, 95, or xpm).
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388
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133 --with-menubars=TYPE Use TYPE menubars (lucid, motif, or no). The Lucid
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134 widgets emulate Motif (mostly) but are faster.
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135 *WARNING* The Motif menubar is currently broken.
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136 Lucid menubars are the default.
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137 --with-scrollbars=TYPE Use TYPE scrollbars (lucid, motif, athena, or no).
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138 Lucid scrollbars are the default.
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139 --with-dialogs=TYPE Use TYPE dialog boxes (lucid, motif, athena, or no).
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140 There are no true Lucid dialogs; Motif dialogs will be
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141 used if Motif can be found, else Athena is used.
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142 --with-widgets=TYPE Use TYPE native widgets (lucid, motif, athena, or no).
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143 Other widget types are currently unsupported.
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144 There are no true Lucid widgets; Motif widgets will be
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145 used if Motif can be found, else Athena is used.
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442
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146 --with-dragndrop Compile in the generic drag and drop API. This is
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147 automatically added if one of the drag and drop
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148 protocols is found (currently CDE, OffiX, MSWindows,
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149 and GTK).
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388
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150 *WARNING* The Drag'n'drop support is under development
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151 and is considered experimental.
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442
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152 --with-cde Compile in support for CDE drag and drop.
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153 --with-offix Compile in support for OffiX drag and drop.
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388
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154 *WARNING* If you compile in OffiX, you may not be
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155 able to use multiple X displays success-
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156 fully. If the two servers are from
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157 different vendors, the results may be
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158 unpredictable.
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442
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159 --with-xmu=no (*) For those unfortunates whose vendors don't ship Xmu.
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388
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160 --external-widget Compile with external widget support.
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442
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161
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162
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163 TTY (character terminal) options:
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164 ---------------------------------
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442
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165
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166 --with-tty=no Don't support ttys.
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167 --with-ncurses (*) Use the ncurses library for tty support.
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168 --with-gpm (*) Compile in GPM mouse support for ttys.
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169
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170
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171 Image options:
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1202
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172 --------------
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173
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174 --with-xpm (*) Compile with support for XPM images. PRACTICALLY
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175 REQUIRED. Although this library is nonstandard and
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176 a real hassle to build, many basic things (e.g.
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177 toolbars) depend on it, and you will run into
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178 many problems without it.
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179 --with-png (*) Compile with support for PNG images. Recommended
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180 because the images on the About page are not viewable
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181 without it.
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182 --with-jpeg (*) Compile with support for JPEG images. Useful if
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183 you are using a mail, news reader, or web browser
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184 in XEmacs, so that JPEG images can be displayed.
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185 --with-tiff (*) Compile with support for TIFF images. Possibly
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186 useful, for the same reason as JPEG images.
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187 --with-xface (*) Compile with support for X-Face mail headers.
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188 Requires the compface package. Of doubtful
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189 usefulness.
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190 --with-gif=no Compile without the (builtin) support for GIF images.
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191
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192
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442
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193 Sound options:
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194 --------------
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442
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195
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196 --with-sound=TYPE[,TYPE[,...]] (*) Compile with sound support.
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197 Valid types are `native', `nas' and `esd'.
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198 Prefix a type with 'no' to disable.
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199 The first type can be `none' or `all'. `none' means
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200 `nonative,nonas,noesd'. `all' means `native,nas,esd'.
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201 Later options override earlier ones for the same TYPE.
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202 The default is to autodetect all sound support except
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203 for ESD which defaults to off.
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442
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204 --native-sound-lib=LIB Native sound support library. Needed on Suns
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205 with `--with-sound=native,nas' because both sound
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206 libraries are called libaudio.
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442
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207
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208
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215
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209 Internationalization options:
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210 -----------------------------
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215
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211
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388
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212 --with-mule Compile with Mule (MUlti-Lingual Emacs) support,
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213 needed to support non-Latin-1 (including Asian)
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214 languages.
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215 --with-xim=xlib Compile with support for X input methods,
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216 --with-xim=motif (*) Used in conjunction with Mule support.
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217 Use either raw Xlib to provide XIM support, or
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218 the Motif XmIm* routines (when available).
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219 NOTE: On some systems bugs in X11's XIM support
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220 will cause XEmacs to crash, so by default,
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221 no XIM support is compiled in, unless running
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222 on Solaris and the XmIm* routines are detected.
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223 --with-canna (*) Compile with support for Canna (a Japanese input method
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224 used in conjunction with Mule support).
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724
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225 --with-wnn (*) Compile with support for Wnn (a multi-language input
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388
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226 method used in conjunction with Mule support).
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724
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227 --with-wnn6 (*) Compile with support for the commercial package Wnn6.
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388
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228 --with-i18n3 Compile with I18N level 3 (support for message
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229 translation). This doesn't currently work.
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724
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230 --with-xfs Compile with XFontSet support for internationalized
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231 menubar. Incompatible with `--with-xim=motif'.
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232 `--with-menubars=lucid' (the default) is desirable.
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215
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233
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234
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235 File-related options:
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236 ---------------------
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237
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238 --with-default-eol-detection
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239 Turns on by default auto-detection of end-of-line type
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240 when reading a file. Applies to those platforms where
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241 auto-detection is off by default (non-Mule Unix). Has
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242 no effect otherwise.
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243 --with-clash-detection=no
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244 Disable use of lock files to detect multiple edits
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245 of the same file.
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246
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247
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248 Database options:
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249 -----------------
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250
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251 --with-database=TYPE (*) Compile with database support. Valid types are
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252 `no' or a comma-separated list of one or more
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253 of `berkdb' and either `dbm' or `gnudbm'.
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254 --with-ldap (*) Compile with support for the LDAP protocol.
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255 --with-postgresql (*) Compile with support for the PostgreSQL RDBMS.
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256
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257
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258 Mail options:
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259 -------------
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260
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261 --mail-locking=TYPE (*) Specify the locking to be used by movemail to prevent
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262 concurrent updates of mail spool files. Valid types
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263 are `lockf', `flock', `dot', `locking' or `mmdf'.
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264 --with-pop Support POP for mail retrieval.
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265 --with-kerberos Support Kerberos-authenticated POP.
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266 --with-hesiod Support Hesiod to get the POP server host.
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267
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268
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269 Networking options:
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270 -------------------
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271
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272 --with-tooltalk (*) Support the ToolTalk IPC protocol.
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273 --with-socks Compile with support for SOCKS (an Internet proxy).
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274 --with-dnet (*) Compile with support for DECnet.
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275 --with-ipv6-cname Try IPv6 information first when canonicalizing host
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276 names. This option has no effect unless system
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277 supports getaddrinfo(3) and getnameinfo(3).
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278
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279
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280 Memory allocation options:
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281 --------------------------
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282
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283 --rel-alloc Use the relocating allocator (default for this option
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284 is system-dependent).
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285 --with-dlmalloc Control usage of Doug Lea malloc on systems that have
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286 it in the standard C library (default is to use it if
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287 it is available).
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288 --with-system-malloc Force use of the system malloc, rather than GNU malloc.
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289 --with-debug-malloc Use the debugging malloc package.
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290
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291
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292 Emacs Lisp options:
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293 -------------------
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294
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295 --use-number-lib=TYPE Compile in support for bignums, ratios, or bigfloats
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296 using library support. TYPE must be one of "gmp"
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297 (for GNU MP), "mp" (for BSD MP), or "no" (disabled).
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1984
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298
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299
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215
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300 Debugging options:
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301 ------------------
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215
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302
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388
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303 --debug Compile with support for debugging XEmacs.
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304 (Causes code-size increase and little loss of speed.)
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221
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305 --error-checking=TYPE[,TYPE]...
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388
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306 Compile with internal error-checking added.
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307 Causes noticeable loss of speed. Valid types
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308 are extents, bufpos, malloc, gc, typecheck.
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309 --error-checking=none Disable all internal error-checking (the default).
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310 --error-checking=all Enable all internal error-checking.
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311 --memory-usage-stats Compile with additional code to allow you to
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312 determine what XEmacs's memory is being used
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313 for. Causes a small code increase but no loss
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314 of speed. Normally enabled when --debug is given.
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771
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315 --quick-build Speed up the build cycle by leaving out steps where
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316 XEmacs will still work (more or less) without them.
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317 Potentially dangerous if you don't know what you're
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318 doing. This (1) doesn't garbage-collect after loading
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319 each file during dumping, (2) doesn't
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320 automatically rebuild the DOC file (remove it by hand
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321 to get it rebuilt), (3) Removes config.h, lisp.h and
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322 associated files from the dependency lists, so changes
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323 to these files don't automatically cause all .c files
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324 to be rebuilt.
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388
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325 --use-union-type Enable or disable use of a union, instead of an
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326 int, for the fundamental Lisp_Object type; this
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327 provides stricter type-checking. WARNING: This has
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328 a tendency to trigger compiler bugs, especially in
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329 combination with other features that increase the
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330 complexity of expressions, for example `--with-mule'
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331 and `--error-checking=all'. Crashes have been
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332 observed with union type in combination with the
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333 two options just mentioned under various versions of
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334 GCC as well as MSVC++ 6.0. Furthermore, many
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335 debuggers have problems (i.e. bugs) dealing with
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336 unions, and even for those that don't, debugging can
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337 be inconvenient because of no syntax for entering a
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338 union. We recommend `--use-union-type' *ONLY* for
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339 testing purposes, not for production builds. If you
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340 are using `-use-union-type' and get some weird
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341 crash, try redoing without union type.
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392
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342 --with-quantify Add support for performance debugging using Quantify.
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343 --with-purify Add support for memory debugging using Purify.
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215
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344
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345
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1202
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346 Developer options:
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347 ------------------
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215
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348
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1202
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349 --with-workshop Support the Sun WorkShop (formerly Sparcworks)
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350 development environment.
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351 --pdump New, portable, relocatable dumper. Currently works
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352 quite well, somewhere in beta-to-late-beta, we
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353 might say. (Infamous for being the former
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354 "experimental, don't-sue-me-if-your-house-collapses-
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355 and-your-wife-leaves-you" portable dumper.)
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356 --use-kkcc Enable the use of new GC algorithms. (EXPERIMENTAL)
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357 --with-modules (*) Compile in experimental support for dynamically
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358 loaded libraries (Dynamic Shared Objects).
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215
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359
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360
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361 If successful, configure leaves its status in config.status. If
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362 unsuccessful after disturbing the status quo, it removes config.status.
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363
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272
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364 The configure script also recognizes some environment variables, each
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442
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365 of which is equivalent to a corresponding configure flag. Configure
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366 flags take precedence over environment variables, if both are specified.
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243
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367
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442
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368 environment corresponding
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369 variable configure flag
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370 ----------- --------------
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371 CC --compiler
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594
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372 XEMACS_CC --xemacs-compiler
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442
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373 CPP --cpp
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374 CFLAGS --cflags
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375 CPPFLAGS --cppflags
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376 LDFLAGS --ldflags
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377 LIBS --libs
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378 LD_RUN_PATH --site-runtime-libraries
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215
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379
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380 For more details on the install process, consult the INSTALL file.
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