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1 XEmacs Installation Guide
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2 Copyright (c) 1994, 1995, 1996 Board of Trustees, University of Illinois
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3 Copyright (c) 1994 Free Software Foundation, Inc.
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4
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5 Synched up with: FSF 19.30.
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6
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7 Permission is granted to anyone to make or distribute verbatim copies
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8 of this document as received, in any medium, provided that the
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9 copyright notice and permission notice are preserved,
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10 and that the distributor grants the recipient permission
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11 for further redistribution as permitted by this notice.
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12
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13 Permission is granted to distribute modified versions
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14 of this document, or of portions of it,
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15 under the above conditions, provided also that they
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16 carry prominent notices stating who last changed them,
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17 and that any new or changed statements about the activities
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18 of the Free Software Foundation are approved by the Foundation.
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19
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20
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21 BUILDING AND INSTALLATION:
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22
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23 1) Make sure your system has enough swapping space allocated to handle
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24 a program whose pure code is 900k bytes and whose data area is at
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25 least 400k and can reach 8Mb or more. If the swapping space is
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26 insufficient, you will get an error in the command `temacs -batch
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27 -l loadup dump', found in `./src/Makefile.in.in', or possibly when
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28 running the final dumped XEmacs.
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29
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243
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30 Building XEmacs requires about 41 Mb of disk space (including the
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31 XEmacs sources). Once installed, XEmacs occupies about 16 Mb in the
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32 file system where it is installed; this includes the executable files,
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33 Lisp libraries, miscellaneous data files, and on-line documentation.
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34 The amount of storage of the Lisp directories may be reduced by
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35 compressing the .el files. If the building and installation take place
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36 in different directories, then the installation procedure temporarily
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37 requires 41+16 Mb. Adjust this value upwards depending upon what
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38 additional Lisp support is installed.
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39
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40 XEmacs requires an ANSI C compiler, such as GCC.
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41
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42
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43 2) Decide on what other software packages you would like to use with
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44 XEmacs, but are not yet available on your system. On some systems,
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45 Motif and CDE are optional additions. On Solaris, the SUNWaudmo
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46 package enables native sound support. There are also a number of free
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47 software packages that XEmacs can use. If these are not yet available
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48 on your system, obtain, build and install those external packages
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49 before building XEmacs. The packages XEmacs can use are:
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50
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51 Xaw3d, XPM, JPEG, compface, PNG, zlib, OffiX, GNU DBM, Berkeley DB,
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52 socks, term, NAS, Canna, Kinput2, SJ3, Wnn.
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53
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54 You can get (most of) them from the XEmacs ftp site at
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55 ftp://ftp.xemacs.org/pub/xemacs/aux
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56
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57 If you want users on other systems to be able to use the XEmacs you
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58 have built, try to build those packages so that the generated
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59 libraries are statically linked.
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60
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61 Use the --site-includes and --site-libraries options when building
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62 XEmacs to allow configure to find the external software packages.
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63 If you link with dynamic (``.so'') external package libraries, which
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64 is not recommended, you will also need to add the library directories
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65 to the --site-runtime-libraries option.
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66
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67
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68 3) Decide what Initial Lisp you need with XEmacs. XEmacs is distributed
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69 separately from most of its runtime environment. This is done to make it
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70 easier for administrators to tune an installation for what the local users
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71 need. See the file etc/PACKAGES for an overview of what is available and
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72 which packages need to be installed prior to building XEmacs. At this
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73 point you only need a minimum to get started at which point you may install
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74 what you wish without further changes to the XEmacs binary. A sample
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75 minimum configuration for a Linux system using Mule and Wnn6 from OMRON
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76 corporation would be the packages `mule-base' and `egg-its'. By default,
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77 packages will be searched for in the directory $prefix/lib/xemacs/packages.
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78 This may be changed by specifying a different value with the --package-path
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79 configuration option. Multiple directories may be specified.
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80
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81
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82 4) In the top level directory of the XEmacs distribution, run the
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83 program `configure' as follows:
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84
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85 ./configure [CONFIGURATION-NAME] [--OPTION[=VALUE]] ...
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86
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87 Almost always, you should let `configure' (actually the shell script
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88 `config.guess') guess your host type, by omitting the
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89 CONFIGURATION-NAME argument. If you like to experiment, specify a
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90 configuration name in the form MACHINE-VENDOR-OPSYS, for example:
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91
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92 sparc-sun-solaris2.6
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93
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94 See config.guess and configure.in for valid values for MACHINE,
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95 VENDOR, and OPSYS. Also check `./etc/MACHINES' for advice on building
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96 on particular machines.
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97
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98 If you don't want X support, specify `--with-x=no'. If you omit this
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99 option, `configure' will try to autodetect whether your system has X,
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100 and arrange to use it if present.
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101
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102 The `--x-includes=DIR' and `--x-libraries=DIR' options tell the build
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103 process where the compiler should look for the include files and
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104 object libraries used with the X Window System. Normally, `configure'
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105 is able to find them; these options are necessary if you have your X
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106 Window System files installed in unusual places.
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107
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108 The `--site-includes=DIR' and `--site-libraries=DIR' options allow you
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109 to specify additional places the compiler should look for include
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110 files and object libraries. You may specify multiple DIR's by
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111 enclosing the list in quotes. All the external packages you want to
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112 use with XEmacs (e.g. xpm, wnn, ...) described later should have their
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113 include and library directories defined using these options.
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114
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201
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115 The `--site-runtime-libraries=DIR' option specifies directories to
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116 search for shared libraries at run time. This may be necessary if you
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117 link with dynamic libraries that are installed in non-standard
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118 directories, or if you expect some of the libraries used to build
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119 XEmacs to be in a different directory at run time than at build time.
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120 Usually this will add a `-R' to each directory specified and use that
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121 when linking XEmacs. If you use this option, you must specify ALL of
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122 the directories containing shared libraries at run time, including
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123 system directories.
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124
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125 Rationale: Some people think that directories in --site-libraries
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126 should be automatically used to update --site-runtime-libraries.
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127 Here's a real-life scenario that explains why this is not done: You
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128 build binaries for your company using static libs in
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129 /net/toy/hack/lib. XEmacs adds /net/toy/hack/lib to the runpath of
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130 the executable you've built. Since there are only static libs there,
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131 the system runtime loader will look in this dir, and ignore it,
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132 causing only a .01 second delay in starting XEmacs. You leave the
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133 company for a job at a small Silicon Valley startup. Time passes.
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134 The next guy who inherits your machine objects to working on a machine
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135 named `toy', and gets the sysadmin to rename the machine `godzilla'.
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136 The SA forgets to remove the old entry for `toy' from the hosts file.
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137 Now the system loader will still try to access /net/toy/, and the
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138 automounter will hang trying to access /net/toy. XEmacs suddenly
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139 takes 30 seconds longer to start up, no one can figure out why, and
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140 everyone at your old company curses your name, thinking that you've
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141 put a time bomb into XEmacs. And they're right!
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142
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143 The `--with-gcc' option specifies that the build process should
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144 compile XEmacs using GCC. The `--compiler' option allows you to
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145 specify some other compiler to be used to compile XEmacs. If neither
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146 option is specified, the environment variable CC is used instead.
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147 Otherwise the compiler will then default to 'cc'.
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148
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149 The `--cflags' option specifies the CFLAGS the build process should
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150 use when compiling XEmacs. Otherwise the value of the environment
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151 variable CFLAGS is consulted. If that is also undefined, CFLAGS
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152 defaults to "-g -O" for gcc and "-g" for all other compilers.
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153
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154 The `--with-gnu-make' option specifies that Makefiles should be
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155 written to take advantage of special features of GNU Make. GNU Make
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156 works fine on Makefiles even without this option. This flag just
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157 allows for simultaneous in-place and --srcdir building.
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158
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159 The `--dynamic' option specifies that configure should try to link
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160 emacs dynamically rather than statically.
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161
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162 The `--const-is-losing' option is for use if you have trouble
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163 compiling due to the `const' storage class in C. This is defined by
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164 default. Most users should have no need to change this.
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165
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166 You can build XEmacs for several different machine types from a single
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167 source directory. To do this, you must use a version of `make' that
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168 supports the `VPATH' variable, such as GNU `make'. Make separate
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169 build directories for the different configuration types, and in each
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170 one, run the XEmacs `configure' script. `configure' looks for the
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171 Emacs source code in the directory that `configure' is in.
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172
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173 The `--prefix=PREFIXDIR' option specifies where the installation process
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174 should put XEmacs and its data files. This defaults to `/usr/local'.
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175 - XEmacs (and the other utilities users run) go in PREFIXDIR/bin
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176 (unless the `--exec-prefix' option says otherwise).
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177 - The architecture-independent files go in PREFIXDIR/lib/xemacs-VERSION
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178 (where VERSION is the version number of XEmacs, like `20.5').
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179 - The architecture-dependent files go in
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180 PREFIXDIR/lib/xemacs-VERSION/CONFIGURATION-NAME
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181 (where CONFIGURATION-NAME is the host type, like mips-dec-ultrix4.2),
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182 unless the `--exec-prefix' option says otherwise.
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183
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184 The `--exec-prefix=EXECDIR' option allows you to specify a separate
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185 portion of the directory tree for installing architecture-specific
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186 files, like executables and utility programs. If specified,
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187 - XEmacs (and the other utilities users run) go in EXECDIR/bin, and
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188 - The architecture-dependent files go in
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189 EXECDIR/lib/xemacs-VERSION/CONFIGURATION-NAME.
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190 EXECDIR/bin should be a directory that is normally in users' PATHs.
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191
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192 For example, the command
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193
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194 ./configure mips-dec-ultrix --with-x11=yes
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195
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196 configures XEmacs to build for a DECstation running Ultrix, with
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197 support for the X11 window system.
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198
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199 The `--with-menubars=TYPE' option allows you to specify which X
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200 toolkit you wish to use for the menubar. The valid options are
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201 `lucid', `motif' and `no'. The default is `lucid' which is a
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202 Motif-lookalike menubar. We highly recommend its usage over the real
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203 Motif menubar. (In fact, the Motif menubar is currently broken.) If
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204 `no' is specified then support for menubars will not be compiled in.
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205
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206 The `--with-scrollbars=TYPE' option allows you to specify which X
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207 toolkit you wish to use for the scrollbars. The valid options are
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208 `lucid', `motif', `athena', `athena3d', and `no'. The default is
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209 `lucid' which is a Motif-lookalike scrollbar. If `no' is specified
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210 then support for scrollbars will not be compiled in.
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211
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212 The `--with-dialogs=TYPE' option allows you to specify which X toolkit
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219
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213 you wish to use for the dialog boxes. The valid options are `athena',
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214 `athena3d', `motif, and `no. The `lucid' option is accepted and will
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215 result in the `athena' toolkit being used. If the Motif toolkit can be
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216 found the default is `motif'. Otherwise, the default is `athena'. If
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217 `no' is specified then support for dialog boxes will not be compiled
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218 in.
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219
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220 The `--with-toolbars' option allows you to enable or disable toolbar
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221 support. The default is `yes' as long as support for a windowing
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222 system is included.
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223
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224 The `--with-xpm' option specifies that XEmacs should support X11
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225 Pixmaps. `configure' will attempt to detect if you have the Xpm
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226 libraries and define `--with-xpm' for you.
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227
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228 The `--with-xface' option specifies that XEmacs should support
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229 X-Faces. `configure' will attempt to detect if you have the compface
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230 library and define `--with-xface' for you.
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231
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232 The `--with-database' option specifies that XEmacs should be built
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233 with additional database support. The valid options are `no' or a
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234 comma-separated list of one or more of `dbm', `gnudbm' or `berkdb'.
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235 `configure' will attempt to detect the necessary libraries and header
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236 files and define `--with-database' for you.
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237
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238 The `--with-socks' option specifies that XEmacs should be built with
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239 SOCKS support. This requires the libsocks library.
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240
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241 The `--with-tooltalk' option specifies that XEmacs should be built
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242 with ToolTalk support for interconnecting with other applications.
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243
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243 ToolTalk is not yet supported on all architectures. If you use this
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244 option, you should have the tooltalk package (see etc/PACKAGES)
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245 installed prior to building XEmacs.
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246
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247 The `--with-sparcworks' option specifies that XEmacs should be built
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248 with support for Sun Sparcworks 3.0.1 and up (including Sun WorkShop).
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249 This functionality is only of use on SunOS 4.1.x and Solaris 2.x
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243
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250 systems. If you use this option, you should have the Sun package (see
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251 etc/PACKAGES) installed prior to building XEmacs.
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252
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253 The `--with-cde' option allows you to enable or disable CDE drag and
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254 drop support. `configure' will attempt to detect this option and
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255 define `--with-cde' for you.
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256
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257 The `--with-offix' option allows you to enable or disable OffiX drag and
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258 drop support. `configure' will attempt to detect this option and
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259 define `--with-offix' for you.
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260
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261 The `--external-widget' option specifies that XEmacs should be built
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262 with support for being used as a widget by other X11 applications.
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263 This functionality should be considered beta.
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264
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265 The `--with-xmu=no' option can be used if your vendor doesn't ship
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266 the Xmu library.
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267
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268 The `--puresize' option can be used to change the amount of purespace
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269 allocated for the dumped XEmacs. As of XEmacs 20.1 usage of this
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270 parameter is deprecated and will be ignored.
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271
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272 The `--with-sound=TYPE' option specifies that XEmacs should be built
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273 with sound support. Native (`--with-sound=native') sound support is
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274 currently available only on Sun SparcStations, SGI's, HP9000s, and
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275 systems (such as Linux) with soundcard.h. Network Audio Support (NAS)
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276 (`--with-sound=nas' or `--with-sound=both') is an extension to X that
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277 you may or may not have for your system. For NAS, you will probably
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278 need to provide the paths to the nas include and library directories
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279 to configure. If `--with-sound' is not specified, `configure' will
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280 attempt to determine if your configuration supports native sound and
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281 define --with-sound for you. If your native sound library is not in a
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282 standard location you can specify it with the `--native-sound-lib=LIB'
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283 flag. For Linux, `/dev/audio' is required for SunAudio files and
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284 `/dev/dsp' is required for raw data and WAVE format files.
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285
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286 The `--rel-alloc' option can be used to either enable or disable use
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287 of the relocating allocator. Turning on --rel-alloc will allow XEmacs
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288 to return unused memory to the operating system, thereby reducing its
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289 memory footprint. However, it may make XEmacs runs more slowly,
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290 especially if your system's `mmap' implemntation is missing or
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291 inefficient. Generally, it's best to go with the default
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292 configuration for your system. You can tweak this based on how you
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293 use XEmacs, and the memory and cpu resources available on your system.
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294
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295 The `--use-system-malloc' option can be use to either enable or
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296 disable use of the system malloc. Generally, it's best to go with the
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297 default configuration for your system. Note that on many systems
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298 using the system malloc disables the use of the relocating allocator.
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299
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177
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300 The `--use-debug-malloc' option can be used to link a special debugging
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301 version of malloc. Debug Malloc is not included with XEmacs, is
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302 intended for use only by the developers and may be obtained from
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303 <URL:http://www.letters.com/dmalloc/>.
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304
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305 The `--debug' and `--error-checking' options are intended for use only
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306 by the developers. `--debug' adds code to be compiled in for
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307 performing various tests. `--error-checking' adds additional tests to
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308 many of the commonly used macros.
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309
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310 The `--verbose' and `--extra-verbose' options are intended for use
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311 only by the developers. `--verbose' causes the results of all
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312 configure tests to be displayed. `--extra-verbose' displays
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313 additional information, useful for debugging. Another help for
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314 determining configure failures is the file `config.log', which
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315 contains the results of the compile and link tests used by configure.
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316
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317 The `--with-mule' option enables (MUlti-Lingual Emacs) support, needed
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318 to suport non-Latin-1 (including Asian) languages. The Mule support
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319 is not yet as stable or efficient as the `Latin1' support. Enabling
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320 Mule support requires the mule-base package installed prior to
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321 building XEmacs. The following options require Mule support:
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322
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323 The `--with-xim' option enables use of the X11 XIM mechanism to allow
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324 an input method to input text into XEmacs. The input method is shared
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325 among all the X applications sharing an X display and using the same
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326 language. The XIM support comes in two flavors: `motif' and `xlib'.
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327 The Motif support (the XmIm* functions) is preferred when available.
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243
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328 The xlib XIM support works reasonably well so long as the X11 libraries
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329 are recent enough. It has been fairly well tested on Linux with glibc
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330 2.0.5 and 2.0.6 and Kinput2 as an XIM server. In this configuration
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331 X11 must be recompiled with X_LOCALE defined because glibc is lacking
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332 localization for Japanese. The XIM support defaults to `no' except
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333 when Motif is detected where it is stable with OSF libraries. The XIM
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334 support in Lesstif (a Free Motif replacement) does not work as of
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335 v0.82. If you enable this option, you will probably wish to install
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336 the `locale' package which contains localized Splash screens and
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337 Menubars.
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338
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339 The `--with-xfs' option enables use of a multilingual Menubar. At the
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340 present time, only Japanese and French locales are supported. In
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341 order to use a multilingual Menubar you must have the `locale' package
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342 installed. The `locale' package does not have to be installed when
|
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343 building XEmacs.
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149
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344
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345 The `--with-canna' option enables the use of the Canna Japanese input
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243
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346 method. This is stable code and fairly well tested. In order to use
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347 it, you will have to have the Canna server installed and running.
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348 Canna versions 3.2pl2 and 3.5b2 are known to work. Version 3.2pl2 is
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349 considered most stable than version 3.5b2. If Canna is already
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350 installed, configure will autodetect it, so you never need to
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351 explicitly use this option unless your Canna libraries are somewhere
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352 strange. Canna run time support is currently bundled with the
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353 `mule-base' package so there is nothing additional to install in order
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354 to use it.
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0
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355
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243
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356 The `--with-wnn' and `--with-wnn6' options are for compiling with the Wnn
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357 multi-language input method. `--with-wnn' is for compiling with Wnn-4.2,
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358 the Free version of WNN. `--with-wnn6' is for compiling against WNN6,
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359 the commercial version of WNN available from OMRON Corporation. This is
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360 stable code and fairly well tested. In order to build with this
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361 option, you will need to have the `egg-its' lisp package already
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362 installed.
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363
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364 Please note that it is safe to build with as many of the options
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365 `--with-xim', `--with-canna' and `--with-wnn' as your system
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366 supports.
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104
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367
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149
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368 `configure' doesn't do any compilation or installation itself. It
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369 just creates the files that influence those things: `./src/config.h',
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370 and all the Makefile's in the build tree.
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104
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371
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126
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372 The `--with-pop', `--with-hesiod', and `--with-kerberos' options are used
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373 in conjunction with movemail. As of XEmacs 20.1, movemail is identical
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374 to the one used in Emacs.
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375
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0
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376 When it is done, `configure' prints a description of what it did and
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377 creates a shell script `config.status' which, when run, recreates the
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378 same configuration. If `configure' exits with an error after
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379 disturbing the status quo, it removes `config.status'.
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380
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381 4) Look at `./lisp/paths.el'; if some of those values are not right
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382 for your system, set up the file `./lisp/site-init.el' with XEmacs
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383 Lisp code to override them; it is not a good idea to edit paths.el
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384 itself. YOU MUST USE THE LISP FUNCTION `setq' TO ASSIGN VALUES,
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385 rather than `defvar', as used by `./lisp/paths.el'. For example,
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386
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387 (setq news-inews-program "/usr/bin/inews")
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388
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389 is how you would override the default value of the variable
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390 news-inews-program (which is "/usr/local/inews").
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391
|
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392 Before you override a variable this way, *look at the value* that the
|
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393 variable gets by default! Make sure you know what kind of value the
|
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394 variable should have. If you don't pay attention to what you are
|
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395 doing, you'll make a mistake.
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396
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397 Things may malfunction if the variable `directory-abbrev-alist' is not set
|
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|
398 up to translate "temporary" automounter mount points into the canonical
|
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|
399 form. The default value of this variable contains the translation
|
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400
|
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401 ("^/tmp_mnt/" . "/")
|
|
|
402
|
|
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403 meaning translate "/tmp_mnt/net/FOO" into "/net/FOO", which is appropriate
|
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|
404 for the default configuration of the Sun automounter, but which may be
|
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|
405 inappropriate for different vendor's automounters, or if you have customized
|
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|
406 your mount-point names.
|
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|
407
|
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|
408 5) Put into `./lisp/site-init.el' or `./lisp/site-load.el' any Emacs
|
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|
409 Lisp code you want XEmacs to load before it is dumped out. Use
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410 site-load.el for additional libraries if you arrange for their
|
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|
411 documentation strings to be in the lib-src/DOC file (see
|
|
|
412 src/Makefile.in.in if you wish to figure out how to do that). For all
|
|
|
413 else, use site-init.el.
|
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|
414
|
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|
415 If you set load-path to a different value in site-init.el or
|
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416 site-load.el, XEmacs will use *precisely* that value when it starts up
|
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|
417 again. If you do this, you are on your own!
|
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|
418
|
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|
419 Note that, on some systems, the code you place in site-init.el must
|
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|
420 not use expand-file-name or any other function which may look
|
|
|
421 something up in the system's password and user information database.
|
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|
422 See `./PROBLEMS' for more details on which systems this affects.
|
|
|
423
|
|
|
424 The `site-*.el' files are nonexistent in the distribution. You do not
|
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|
425 need to create them if you have nothing to put in them.
|
|
|
426
|
|
|
427 6) Refer to the file `./etc/TERMS' for information on fields you may
|
|
|
428 wish to add to various termcap entries. The files `./etc/termcap.ucb'
|
|
|
429 and `./etc/termcap.dat' may already contain appropriately-modified
|
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|
430 entries.
|
|
|
431
|
|
|
432 7) Run `make' in the top directory of the XEmacs distribution to finish
|
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|
433 building XEmacs in the standard way. The final executable file is
|
|
|
434 named `src/emacs'. You can execute this file "in place" without
|
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|
435 copying it, if you wish; then it automatically uses the sibling
|
|
|
436 directories ../lisp, ../lib-src, ../info.
|
|
|
437
|
|
|
438 Or you can "install" the executable and the other XEmacs into their
|
|
|
439 installed locations, with `make install'. By default, XEmacs's files
|
|
|
440 are installed in the following directories:
|
|
|
441
|
|
|
442 By default, XEmacs installs its files in the following directories:
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|
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443
|
|
|
444 `/usr/local/bin' holds the executable programs users normally run -
|
|
|
445 `xemacs', `etags', `ctags', `b2m', `emacsclient',
|
|
|
446 `gnuclient', `gnudoit', `gnuattach', and `rcs-checkin'.
|
|
|
447
|
|
|
448 `/usr/local/lib/xemacs-VERSION/lisp' holds the Emacs Lisp libraries;
|
|
|
449 `VERSION' stands for the number of the XEmacs version
|
|
|
450 you are installing, like `18.59' or `19.14'. Since
|
|
|
451 the lisp libraries change from one version of XEmacs to
|
|
|
452 another, including the version number in the path
|
|
|
453 allows you to have several versions of XEmacs installed
|
|
|
454 at the same time; this means that you don't have to
|
|
|
455 make XEmacs unavailable while installing a new version.
|
|
|
456
|
|
|
457 XEmacs searches for its lisp files in these
|
|
|
458 directories, and then in
|
|
|
459 `/usr/local/lib/xemacs/site-lisp/*'.
|
|
|
460
|
|
|
461 `/usr/local/lib/xemacs-VERSION/etc' holds the XEmacs tutorial, the
|
|
|
462 `yow' database, and other architecture-independent
|
|
|
463 files XEmacs might need while running. VERSION is as
|
|
|
464 specified for `.../lisp'.
|
|
|
465
|
|
|
466 `/usr/local/lib/xemacs/lock' contains files indicating who is
|
|
|
467 editing what, so XEmacs can detect editing clashes
|
|
|
468 between users.
|
|
|
469
|
|
|
470 `/usr/local/lib/xemacs-VERSION/CONFIGURATION-NAME' contains executable
|
|
|
471 programs used by XEmacs that users are not expected to
|
|
|
472 run themselves, and the DOC file. `VERSION' is the
|
|
|
473 number of the XEmacs version you are installing, and
|
|
243
|
474 `CONFIGURATION-NAME' is the host type of your system.
|
|
|
475 Since these files are specific to the version of
|
|
|
476 XEmacs, operating system, and architecture in use,
|
|
|
477 including the configuration name in the path allows
|
|
|
478 you to have several versions of XEmacs for any mix of
|
|
|
479 machines and operating systems installed at the same
|
|
|
480 time; this is useful for sites at which different
|
|
|
481 kinds of machines share the file system XEmacs is
|
|
|
482 installed on.
|
|
0
|
483
|
|
|
484 `/usr/local/lib/xemacs-VERSION/info' holds the on-line documentation
|
|
|
485 for XEmacs, known as "info files".
|
|
|
486
|
|
|
487 `/usr/local/man/man1' holds the man pages for the programs installed
|
|
|
488 in `/usr/local/bin'.
|
|
|
489
|
|
|
490 If these directories are not what you want, you can specify where to
|
|
|
491 install XEmacs's libraries and data files or where XEmacs should search
|
|
|
492 for its lisp files by giving values for `make' variables as part of
|
|
|
493 the command. See the section below called `MAKE VARIABLES' for more
|
|
|
494 information on this.
|
|
|
495
|
|
|
496 8) If your system uses lock files to interlock access to mailer inbox files,
|
|
|
497 then you might need to make the movemail program setuid or setgid
|
|
|
498 to enable it to write the lock files. We believe this is safe.
|
|
|
499 The setuid/setgid bits need not be set on any other XEmacs-related
|
|
|
500 executables.
|
|
|
501
|
|
243
|
502 9) You are done with the hard part! You can remove executables and
|
|
|
503 object files from the build directory by typing `make clean'. To also
|
|
|
504 remove the files that `configure' created (so you can compile XEmacs
|
|
|
505 for a different configuration), type `make distclean'.
|
|
0
|
506
|
|
243
|
507 10) You should now go to the XEmacs web page at http://www.xemacs.org/
|
|
|
508 and decide what additional Lisp support you wish to have.
|
|
0
|
509
|
|
|
510 MAKE VARIABLES
|
|
|
511
|
|
|
512 You can change where the build process installs XEmacs and its data
|
|
|
513 files by specifying values for `make' variables as part of the `make'
|
|
|
514 command line. For example, if you type
|
|
|
515
|
|
|
516 make install bindir=/usr/local/gnubin
|
|
|
517
|
|
|
518 the `bindir=/usr/local/gnubin' argument indicates that the XEmacs
|
|
|
519 executable files should go in `/usr/local/gnubin', not
|
|
|
520 `/usr/local/bin'.
|
|
|
521
|
|
|
522 Here is a complete list of the variables you may want to set.
|
|
|
523
|
|
|
524 `bindir' indicates where to put executable programs that users can
|
|
|
525 run. This defaults to /usr/local/bin.
|
|
|
526
|
|
|
527 `datadir' indicates where to put the architecture-independent
|
|
|
528 read-only data files that XEmacs refers to while it runs; it
|
|
|
529 defaults to /usr/local/lib. We create the following
|
|
|
530 subdirectories under `datadir':
|
|
|
531 - `xemacs-VERSION/lisp', containing the XEmacs lisp libraries, and
|
|
|
532
|
|
|
533 - `xemacs-VERSION/etc', containing the XEmacs tutorial and the
|
|
|
534 `yow' database.
|
|
|
535 `VERSION' is the number of the XEmacs version you are installing,
|
|
|
536 like `18.59' or `19.14'. Since these files vary from one version
|
|
|
537 of XEmacs to another, including the version number in the path
|
|
|
538 allows you to have several versions of XEmacs installed at the
|
|
|
539 same time; this means that you don't have to make XEmacs
|
|
|
540 unavailable while installing a new version.
|
|
|
541
|
|
|
542 `statedir' indicates where to put architecture-independent data files
|
|
|
543 that XEmacs modifies while it runs; it defaults to
|
|
|
544 /usr/local/lib as well. We create the following
|
|
|
545 subdirectories under `statedir':
|
|
|
546 - `xemacs/lock', containing files indicating who is editing
|
|
|
547 what, so XEmacs can detect editing clashes between
|
|
|
548 users.
|
|
|
549
|
|
|
550 `libdir' indicates where to put architecture-specific data files that
|
|
|
551 XEmacs refers to as it runs; it too defaults to `/usr/local/lib'.
|
|
|
552 We create the following subdirectories under `libdir':
|
|
|
553 - `xemacs-VERSION/CONFIGURATION-NAME', containing executable
|
|
|
554 programs used by XEmacs that users are not expected to run
|
|
|
555 themselves and the DOC file.
|
|
|
556 `VERSION' is the number of the XEmacs version you are installing,
|
|
243
|
557 and `CONFIGURATION-NAME' is the host type of your system.
|
|
|
558 Since these files are specific to the version of XEmacs,
|
|
|
559 operating system, and architecture in use, including the
|
|
|
560 configuration name in the path allows you to have several
|
|
|
561 versions of XEmacs for any mix of machines and operating
|
|
|
562 systems installed at the same time; this is useful for sites
|
|
|
563 at which different kinds of machines share the file system
|
|
|
564 XEmacs is installed on.
|
|
0
|
565
|
|
|
566 `infodir' indicates where to put the info files distributed with
|
|
|
567 XEmacs; it defaults to `/usr/local/lib/xemacs-VERSION/info'.
|
|
|
568
|
|
|
569 `mandir' indicates where to put the man pages for XEmacs and its
|
|
|
570 utilities (like `etags'); it defaults to
|
|
|
571 `/usr/local/man/man1'.
|
|
|
572
|
|
|
573 `prefix' doesn't give a path for any specific part of XEmacs; instead,
|
|
|
574 its value is used to determine the defaults for all the
|
|
|
575 architecture-independent path variables - `datadir',
|
|
|
576 `statedir', `infodir', and `mandir'. Its default value is
|
|
|
577 `/usr/local'; the other variables add on `lib' or `man' to it
|
|
|
578 by default.
|
|
|
579
|
|
|
580 For example, suppose your site generally places GNU software
|
|
|
581 under `/usr/users/software/gnusoft' instead of `/usr/local'.
|
|
|
582 By including
|
|
|
583 `prefix=/usr/users/software/gnusoft'
|
|
|
584 in the arguments to `make', you can instruct the build process
|
|
|
585 to place all of the XEmacs data files in the appropriate
|
|
|
586 directories under that path.
|
|
|
587
|
|
|
588 `exec_prefix' serves the same purpose as `prefix', but instead
|
|
|
589 determines the default values for the architecture-dependent
|
|
|
590 path variables - `bindir' and `libdir'.
|
|
|
591
|
|
|
592 The above variables serve analogous purposes in the makefiles for all
|
|
|
593 GNU software; here are some variables specific to XEmacs.
|
|
|
594
|
|
|
595 `lispdir' indicates where XEmacs installs and expects its lisp
|
|
|
596 libraries. Its default value, based on `datadir' (see above),
|
|
|
597 is `/usr/local/lib/xemacs-VERSION/lisp' (where `VERSION' is as
|
|
|
598 described above).
|
|
|
599
|
|
|
600 `sitelispdir' indicates where XEmacs should search for lisp libraries
|
|
|
601 specific to your site. XEmacs checks them in order before
|
|
|
602 checking `lispdir'. Its default value, based on `datadir'
|
|
|
603 (see above), is `/usr/local/lib/xemacs/site-lisp'.
|
|
|
604
|
|
|
605 `etcdir' indicates where XEmacs should install and expect the rest of
|
|
|
606 its architecture-independent data, like the tutorial and yow
|
|
|
607 database. Its default value, based on `datadir'
|
|
|
608 (see above), is `/usr/local/lib/xemacs-VERSION/etc' (where
|
|
|
609 `VERSION' is as described above).
|
|
|
610
|
|
|
611 `lockdir' indicates the directory where XEmacs keeps track of its
|
|
|
612 locking information. Its default value, based on `statedir'
|
|
|
613 (see above), is `/usr/local/lib/xemacs/lock'.
|
|
|
614
|
|
|
615 `archlibdir' indicates where XEmacs installs and expects the
|
|
|
616 executable files and other architecture-dependent data it uses
|
|
|
617 while running. Its default value, based on `libdir' (see
|
|
|
618 above), is `/usr/local/lib/xemacs-VERSION/CONFIGURATION-NAME'
|
|
|
619 (where VERSION and CONFIGURATION-NAME are as described above).
|
|
|
620
|
|
|
621 Remember that you must specify any variable values you need each time
|
|
|
622 you run `make' in the top directory. If you run `make' once to build
|
|
|
623 xemacs, test it, and then run `make' again to install the files, you
|
|
|
624 must provide the same variable settings each time. To make the
|
|
|
625 settings persist, you can edit them into the `Makefile' in the top
|
|
|
626 directory, but be aware that running the `configure' program erases
|
|
|
627 `Makefile' and rebuilds it from `Makefile.in'.
|
|
|
628
|
|
|
629 The top-level Makefile stores the variable settings it used in the
|
|
|
630 Makefiles for the subdirectories, so you don't have to specify them
|
|
|
631 when running make in the subdirectories.
|
|
|
632
|
|
|
633
|
|
|
634 CONFIGURATION BY HAND
|
|
|
635
|
|
|
636 Instead of running the `configure' program, you have to perform the
|
|
|
637 following steps.
|
|
|
638
|
|
|
639 1) Copy `./src/config.h.in' to `./src/config.h'.
|
|
|
640
|
|
|
641 2) Consult `./etc/MACHINES' to see what configuration name you should
|
|
|
642 use for your system. Look at the code of the `configure' script to
|
|
|
643 see which operating system and architecture description files from
|
|
|
644 `src/s' and `src/m' should be used for that configuration name. Edit
|
|
|
645 `src/config.h', and change the two `#include' directives to include
|
|
|
646 the appropriate system and architecture description files.
|
|
|
647
|
|
|
648 2) Edit `./src/config.h' to set the right options for your system. If
|
|
|
649 you need to override any of the definitions in the s/*.h and m/*.h
|
|
|
650 files for your system and machine, do so by editing config.h, not by
|
|
|
651 changing the s/*.h and m/*.h files. Occasionally you may need to
|
|
|
652 redefine parameters used in `./lib-src/movemail.c'.
|
|
|
653
|
|
|
654 3) If you're going to use the make utility to build XEmacs, you will
|
|
|
655 still need to run `configure' first, giving the appropriate values for
|
|
|
656 the variables in the sections entitled "Things `configure' Might Edit"
|
|
|
657 and "Where To Install Things." Note that you may only need to change
|
|
|
658 the variables `prefix' and `exec_prefix', since the rest of the
|
|
|
659 variables have reasonable defaults based on them. For each Makefile
|
|
|
660 variable of this type, there is a corresponding configure option; for
|
|
|
661 example, to change the location of the lock directory, you might use
|
|
|
662
|
|
|
663 ./configure --lockdir=/nfs/xemacslock
|
|
|
664
|
|
|
665 The `configure' script is built from `configure.in' by the `autoconf'
|
|
|
666 program. However, since XEmacs has configuration requirements that
|
|
185
|
667 autoconf can't meet, `configure.in' uses a marriage of custom-baked
|
|
0
|
668 configuration code and autoconf macros. New versions of autoconf
|
|
|
669 could very well break this arrangement, so it may be wise to avoid
|
|
|
670 rebuilding `configure' from `configure.in' when possible.
|
|
|
671
|
|
|
672
|
|
|
673 BUILDING XEMACS BY HAND
|
|
|
674
|
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|
675 Once XEmacs is configured, running `make' in the top directory performs
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676 the following steps.
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677
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678 1) Run `make src/paths.h' in the top directory. This produces
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679 `./src/paths.h' from the template file `./src/paths.h.in', changing
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680 the paths to the values specified in `./Makefile'.
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681
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682 2) Cd to `./lib-src' and run `make'. This creates executables named
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683 `ctags' and `etags' and `wakeup' and `make-docfile' and `digest-doc'
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684 and `test-distrib'. And others.
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685
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686 3) Cd to `./src' and Run `make'. This refers to files in the `./lisp'
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687 and `./lib-src' subdirectories using names `../lisp' and
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688 `../lib-src'.
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689
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690 This creates a file `./src/xemacs' which is the runnable XEmacs,
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691 assigning it a new build version number by incrementing the build
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692 version stored in `./lisp/version.el'.
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693
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694 It also creates a file in `./lib-src' whose name is `DOC' followed by
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695 the current XEmacs version. This file contains documentation strings
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696 for all the functions in XEmacs. Each time you run make to make a new
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697 xemacs, a new DOC file with a new name is made. You must keep the DOC
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698 file for an XEmacs version as long as you keep using that XEmacs
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699 version.
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700
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701
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702 INSTALLATION BY HAND
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703
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704 The steps below are done by running `make install' in the main
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705 directory of the XEmacs distribution.
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706
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707 1) Copy `./lisp' and its subdirectories, `./etc', and the executables
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708 in `./lib-src' to their final destinations, as selected in `./src/paths.h'.
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709
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710 Strictly speaking, not all of the executables in `./lib-src' need be copied.
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711 - The programs `cvtmail', `emacsserver', `env', `fakemail', `hexl',
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712 `movemail', `timer', `vcdiff', `wakeup', and `yow' are used by
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713 XEmacs; they do need to be copied.
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714 - The programs `etags', `ctags', `emacsclient', `b2m', `rcs2log',
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715 `gnuclient', `gnudoit', and `gnuattach' are intended to be run
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716 by users; they are handled below.
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717 - The programs `make-docfile' and `test-distrib' were
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718 used in building XEmacs, and are not needed any more.
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719 - The programs `digest-doc' and `sorted-doc' convert a `DOC' file into
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720 a file for users to read. There is no important reason to move them.
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721
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722 2) Copy the files in `./info' to the place specified in
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723 `./lisp/site-init.el' or `./lisp/paths.el'. Note that if the
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724 destination directory already contains a file named `dir', you
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725 probably don't want to replace it with the `dir' file in the XEmacs
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726 distribution. Instead, you should make sure that the existing `dir'
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727 file contains an appropriate menu entry for the XEmacs info.
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728
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729 3) Create a directory for XEmacs to use for clash detection, named as
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730 indicated by the PATH_LOCK macro in `./src/paths.h'.
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731
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732 4) Copy `./src/xemacs' to `/usr/local/bin', or to some other directory
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733 in users' search paths. `./src/xemacs' has an alternate name
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734 `./src/emacs-EMACSVERSION'; you may wish to make a symbolic link named
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735 `/usr/local/bin/xemacs' pointing to that alternate name, as an easy way
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736 of installing different versions.
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737
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738 You can delete `./src/temacs'.
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739
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740 5) Copy the programs `b2m', `emacsclient', `ctags', `etags', `rcs2log',
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741 `gnuclient', `gnudoit', and `gnuattach' from `./lib-src' to
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742 `/usr/local/bin'. These programs are intended for users to run.
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743
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744 6) Copy the man pages in `./etc' for xemacs, ctags, etags, and gnuserv
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745 into the appropriate man directories.
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746
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747 7) The files in the `./src' subdirectory, except for `xemacs', are not
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748 used by XEmacs once it is built. The source would be handy for
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749 debugging.
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750
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751
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752 PROBLEMS
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753
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754 See the file PROBLEMS in this directory for a list of various
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755 problems sometimes encountered, and what to do about them.
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70
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756
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757
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179
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758 If all else fails, please see etc/InstallGuide courtesy
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759 of Jonathan Seth Hayward.
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