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Comparing rxvt-unicode/README.configure (file contents):
Revision 1.1 by pcg, Mon Nov 24 17:28:07 2003 UTC vs.
Revision 1.86 by root, Sun Nov 14 17:58:54 2021 UTC

1CONFIGURE OPTIONS
2 General hint: if you get compile errors, then likely your configuration
3 hasn't been tested well. Either try with "--enable-everything" or use
4 the default configuration (i.e. no "--enable-xxx" or "--disable-xxx"
5 switches). Of course, you should always report when a combination
6 doesn't work, so it can be fixed. Marc Lehmann <rxvt@schmorp.de>.
7
8 All
9
1--enable-everything 10 --enable-everything
2 add support for all enable options marked with an asterisk listed 11 Add (or remove) support for all non-multichoice options listed in
3 in "./configure --help". Note that unlike other enable options this 12 "./configure --help", except for "--enable-assert" and
4 is order dependant. You can specify this and then disable options 13 "--enable-256-color".
5 which this enables by _following_ this with the appropriate 14
6 commands. 15 You can specify this and then disable options you do not like by
7--enable-languages 16 *following* this with the appropriate "--disable-..." arguments, or
8 add support for languages which require multiple character glyphs 17 you can start with a minimal configuration by specifying
9 to display. 18 "--disable-everything" and than adding just the "--enable-..."
10--with-encoding=NAME 19 arguments you want.
11 set the default encoding for multi-char glyph languages to NAME. 20
12 Options are: "eucj" EUC Japanese encoding; "sjis" Shift JIS encoding; 21 --enable-xft (default: on)
13 "big5" BIG5 encoding; "gb" GB encoding; "kr" EUC Korean encoding; 22 Add support for Xft (anti-aliased, among others) fonts. Xft fonts
14 "noenc" no encoding. This option requires --enable-languages to 23 are slower and require lots of memory, but as long as you don't use
15 also be specified. 24 them, you don't pay for them.
16--enable-utmp 25
17 write user and tty to utmp file (used by programs like ``w'') at 26 --enable-font-styles (default: on)
18 start of rxvt execution and delete information when rxvt exits. 27 Add support for bold, *italic* and *bold italic* font styles. The
19--enable-wtmp 28 fonts can be set manually or automatically.
20 write user and tty to wtmp file (used by programs like ``last'') at 29
21 start of rxvt execution and write logout when rxvt exits. This 30 --with-codesets=CS,... (default: all)
22 option requires --enable-utmp to also be specified. 31 Compile in support for additional codeset (encoding) groups ("eu",
23--enable-lastlog 32 "vn" are always compiled in, which includes most 8-bit character
24 write user and tty to lastlog file (used by programs like 33 sets). These codeset tables are used for driving X11 core fonts,
25 ``lastlogin'') at start of rxvt execution. This option requires 34 they are not required for Xft fonts, although having them compiled
26 --enable-utmp to also be specified. 35 in lets rxvt-unicode choose replacement fonts more intelligently.
27--enable-xpm-background 36 Compiling them in will make your binary bigger (all of together cost
28 add support for XPM background pixmaps 37 about 700kB), but it doesn't increase memory usage unless you use a
29--enable-transparency 38 font requiring one of these encodings.
30 add support for inheriting parent backgrounds thus giving a fake 39
31 transparency to the term 40 all all available codeset groups
32--enable-menubar 41 zh common chinese encodings
33 add support for our menu bar system 42 zh_ext rarely used but very big chinese encodings
34--enable-graphics 43 jp common japanese encodings
35 add support for our graphics mode (see src/graphics) 44 jp_ext rarely used but big japanese encodings
36--enable-rxvt-scroll 45 kr korean encodings
37 add support for the original rxvt scrollbar 46 --enable-xim (default: on)
38--enable-next-scroll
39 add support for a NeXT-like scrollbar
40--enable-xterm-scroll
41 add support for an Xterm-like scrollbar
42--enable-half-shadow
43 make shadows on the scrollbar only half the normal width & height.
44 only applicable to rxvt scrollbars
45--enable-xim
46 add support for XIM (X Input Method) protocol. This allows using 47 Add support for XIM (X Input Method) protocol. This allows using
47 alternative input methods (e.g. kinput2) and will also correctly 48 alternative input methods (e.g. kinput2) and will also correctly set
48 set up the input for people using dead keys. 49 up the input for people using dead keys or compose keys.
49--enable-greek 50
50 add support for greek keyboard 51 --enable-unicode3 (default: off)
51--enable-ttygid 52 Recommended to stay off unless you really need a lot of non-BMP
52 change tty device setting to group "tty" - only use this if 53 characters.
53 your system uses this type of security 54
55 Enable support for direct storage of unicode characters above 65535
56 (the basic multilingual page). This increases storage requirements
57 per character from 2 to 4 bytes. X11 fonts do not yet support these
58 extra characters, but Xft does.
59
60 Please note that rxvt-unicode can store and display unicode
61 characters above 65535 even without this flag, but the number of
62 such characters is limited to a few thousand (shared with combining
63 characters, see next switch).
64
65 --enable-combining (default: on)
66 Enable automatic composition of combining characters into composite
67 characters. This is required for proper viewing of text where
68 accents are encoded as separate unicode characters. This is done by
69 using precomposed characters when available or creating new
70 pseudo-characters when no precomposed form exists.
71
72 Without --enable-unicode3, the number of additional precomposed
73 characters is somewhat limited (the 6400 private use characters will
74 be (ab-)used). With --enable-unicode3, no practical limit exists.
75
76 This option will also enable storage (but not display) of characters
77 beyond plane 0 (>65535) when --enable-unicode3 was not specified.
78
79 The combining table also contains entries for arabic presentation
80 forms, but these are not currently used. Bug me if you want these to
81 be used (and tell me how these are to be used...).
82
83 --enable-fallback[=CLASS] (default: Rxvt)
84 When reading resource settings, also read settings for class CLASS.
85 To disable resource fallback use --disable-fallback.
86
87 --with-res-name=NAME (default: urxvt)
88 Use the given name as default application name when reading
89 resources. Specify --with-res-name=rxvt to replace rxvt.
90
91 --with-res-class=CLASS (default: URxvt)
92 Use the given class as default application class when reading
93 resources. Specify --with-res-class=Rxvt to replace rxvt.
94
95 --enable-pixbuf (default: on)
96 Add support for GDK-PixBuf to be used for background images. It adds
97 support for many file formats including JPG, PNG, TIFF, GIF, XPM,
98 BMP, ICO and TGA.
99
100 --enable-startup-notification (default: on)
101 Add support for freedesktop startup notifications. This allows
102 window managers to display some kind of progress indicator during
103 startup.
104
105 --enable-transparency (default: on)
106 Add support for using the root pixmap as background to simulate
107 transparency. Note that this feature depends on libXrender and on
108 the availability of the RENDER extension in the X server.
109
110 --enable-fading (default: on)
111 Add support for fading the text when focus is lost.
112
113 --enable-rxvt-scroll (default: on)
114 Add support for the original rxvt scrollbar.
115
116 --enable-next-scroll (default: on)
117 Add support for a NeXT-like scrollbar.
118
119 --enable-xterm-scroll (default: on)
120 Add support for an Xterm-like scrollbar.
121
54--disable-backspace-key 122 --disable-backspace-key
55 disable any handling of the backspace key by us - let the X server 123 Removes any handling of the backspace key by us - let the X server
56 do it 124 do it.
125
57--disable-delete-key 126 --disable-delete-key
58 disable any handling of the delete key by us - let the X server 127 Removes any handling of the delete key by us - let the X server do
59 do it 128 it.
129
60--disable-resources 130 --disable-resources
61 remove all resources checking 131 Removes any support for resource checking.
62--enable-xgetdefault 132
63 make resources checking via XGetDefault() instead of our small
64 version which only checks ~/.Xdefaults, or if that doesn't exist
65 then ~/.Xresources
66--enable-strings
67 add support for our possibly faster memset() function and other
68 various routines, overriding your system's versions which may
69 have been hand-crafted in assembly or may require extra libraries
70 to link in. (This has header problems on some Linux systems).
71--disable-swapscreen 133 --disable-swapscreen
72 remove support for swap screen 134 Remove support for secondary/swap screen.
73--enable-frills 135
74 add support for some lesser used features 136 --enable-frills (default: on)
75--enable-linespace 137 Add support for many small features that are not essential but nice
76 add support to provide user specified line spacing between text rows 138 to have. Normally you want this, but for very small binaries you may
77--enable-keepscrolling 139 want to disable this.
140
141 A non-exhaustive list of features enabled by "--enable-frills"
142 (possibly in combination with other switches) is:
143
144 MWM-hints
145 EWMH-hints (pid, utf8 names) and protocols (ping)
146 urgency hint
147 separate underline colour (-underlineColor)
148 settable border widths and borderless switch (-w, -b, -bl)
149 visual depth selection (-depth)
150 settable extra linespacing (-lsp)
151 iso-14755 5.1 (basic) support
152 tripleclickwords (-tcw)
153 settable insecure mode (-insecure)
154 keysym remapping support
155 cursor blinking and underline cursor (-bc, -uc)
156 XEmbed support (-embed)
157 user-pty (-pty-fd)
158 hold on exit (-hold)
159 compile in built-in block graphics
160 skip builtin block graphics (-sbg)
161 separate highlight colour (-highlightColor, -highlightTextColor)
162 focus reporting mode (1004).
163 extended mouse reporting modes (1005, 1006 and 1015).
164 visual selection via -visual and -depth.
165 systemd socket activation
166 selectable rewrapmode
167 bracketed paste mode
168
169 It also enables some non-essential features otherwise disabled, such
170 as:
171
172 some round-trip time optimisations
173 nearest colour allocation on pseudocolor screens
174 UTF8_STRING support for selection
175 sgr modes 90..97 and 100..107
176 backindex and forwardindex escape sequences
177 view change/zero scrollback escape sequences
178 locale switching escape sequence
179 window op and some xterm/OSC escape sequences
180 rectangular selections
181 trailing space removal for selections
182 verbose X error handling
183
184 --enable-iso14755 (default: on)
185 Enable extended ISO 14755 support (see rxvt(1)). Basic support
186 (section 5.1) is enabled by "--enable-frills", while support for
187 5.2, 5.3 and 5.4 is enabled with this switch.
188
189 --enable-keepscrolling (default: on)
78 add support for continual scrolling of the display when you hold 190 Add support for continual scrolling of the display when you hold the
79 the mouse button down on a scrollbar arrow 191 mouse button down on a scrollbar arrow.
80--enable-mousewheel 192
193 --enable-selectionscrolling (default: on)
194 Add support for scrolling when the selection moves to the top or
195 bottom of the screen.
196
197 --enable-mousewheel (default: on)
81 add support for scrolling via mouse wheel or buttons 4 & 5 198 Add support for scrolling via mouse wheel or buttons 4 & 5.
82-enable-slipwheeling 199
200 --enable-slipwheeling (default: on)
83 add support for continual scrolling (using the mouse wheel as an 201 Add support for continual scrolling (using the mouse wheel as an
84 accelerator) while the control key is held down. This option 202 accelerator) while the control key is held down. This option
85 requires --enable-mousewheel to also be specified. 203 requires --enable-mousewheel to also be specified.
86--enable-old-selection 204
87 remove support for reverting the mouse selection style to that 205 --enable-smart-resize (default: off)
88 of v2.20 (and prior) 206 Add smart growth/shrink behaviour when resizing. This should keep
89--disable-new-selection
90 remove support for mouse selection style like that of xterm
91--enable-dmalloc
92 use Gray Watson's malloc - which is good for debugging
93 See http://www.letters.com/dmalloc/ for details
94 If you use either this or the next option, you may need to
95 edit src/Makefile after compiling to point DINCLUDE and DLIB to
96 the right places.
97 You can only use either this option and the following (should
98 you use either)
99--enable-dlmalloc
100 use Doug Lea's malloc - which is good for a production version
101 See http://g.oswego.edu/dl/html/malloc.html for details
102--enable-smart-resize
103 add smart growth/shrink behaviour when changing font size
104 via from hot keys. This should keep in a fixed position the
105 rxvt corner which is closest to a corner of the screen 207 the window corner which is closest to a corner of the screen in a
106--enable-256-color 208 fixed position.
107 add support for 256 colours rather than the base 16 colours 209
108--enable-cursor-blink 210 --enable-text-blink (default: on)
109 add support for a blinking cursor 211 Add support for blinking text.
110--enable-pointer-blank 212
213 --enable-pointer-blank (default: on)
111 add support to have the pointer disappear when typing or inactive 214 Add support to have the pointer disappear when typing or inactive.
112--with-term=NAME 215
113 change the environmental variable for the terminal to NAME 216 --enable-perl (default: on)
114 (default "xterm") 217 Enable an embedded perl interpreter. See the rxvtperl(3) manpage for
218 more info on this feature, or the files in src/perl/ for the
219 extensions that are installed by default. The perl interpreter that
220 is used can be specified via the "PERL" environment variable when
221 running configure. Even when compiled in, perl will *not* be
222 initialised when all extensions have been disabled "-pe ""
223 --perl-ext-common """, so it should be safe to enable from a
224 resource standpoint.
225
226 --enable-assert (default: off)
227 Enables the assertions in the code, normally disabled. This switch
228 is only useful when developing rxvt-unicode.
229
230 --enable-256-color (default: off)
231 Force use of so-called 256 colour mode, to work around buggy
232 applications that do not support termcap/terminfo, or simply improve
233 support for applications hardcoding the xterm 256 colour table.
234
235 This switch breaks termcap/terminfo compatibility to
236 "TERM=rxvt-unicode", and consequently sets "TERM" to
237 "rxvt-unicode-256color" by default (doc/etc/ contains
238 termcap/terminfo definitions for both).
239
240 It also results in higher memory usage and can slow down rxvt
241 dramatically when more than six fonts are in use by a terminal
242 instance.
243
244 --with-name=NAME (default: urxvt)
245 Set the basename for the installed binaries, resulting in "urxvt",
246 "urxvtd" etc.). Specify "--with-name=rxvt" to replace with "rxvt".
247
248 --with-term=NAME (default: rxvt-unicode)
249 Sets the default "TERM" value that rxvt sets. The default is either
250 "rxvt-unicode" or "rxvt-unicode-256color", as appropriate.
251
115--with-terminfo=PATH 252 --with-terminfo=PATH
116 change the environmental variable for the path to the terminfo 253 If set, rxvt will set the environment variable "TERMINFO" to the
117 tree to PATH 254 given PATH, which can be useful as a last resort if installing the
255 terminfo entries system-wide is not possible.
256
118--with-x 257 --with-x
119 use the X Window System (pretty much default, eh?) 258 Use the X Window System (pretty much default, eh?).
120--with-xpm-includes=DIR 259
121 look for the XPM includes in DIR
122--with-xpm-library=DIR
123 look for the XPM library in DIR
124--with-xpm
125 not needed - define via --enable-xpm-background

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