1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
|
G t k G L E x t
- OpenGL Extension to GTK
General Information
===================
GtkGLExt is an OpenGL extension to GTK.
This package is composed of GdkGLExt library and GtkGLExt library.
GdkGLExt library provides the GDK objects which support OpenGL
rendering in GTK. GtkGLExt library provides the GtkWidget API add-ons
to make GTK+ widgets OpenGL-capable.
The official web site is:
http://gtkglext.sourceforge.net/
The official download & development project site is:
http://sourceforge.net/projects/gtkglext/
Licensing
=========
GtkGLExt libraries are released under the terms of the GNU Lesser
General Public License (GNU LGPL). While components and programs
included with this release are licensed under the terms of the GNU
General Public License (GNU GPL).
Supported Platforms
===================
Currently GtkGLExt supports
* UNIX and UNIX-like platforms
Tested under Linux, FreeBSD, IRIX, and Mac OS X.
* Win32 platforms
Tested under Windows XP & 2000 Professional using MinGW/Cygwin
environment.
Requirements
============
* GNU C compiler (MinGW: http://www.mingw.org/)
* GNU make
* GTK 2.0 or later (http://www.gtk.org/)
You can find Win32 binaries on
http://www.gimp.org/~tml/gimp/win32/
* OpenGL or Mesa (http://www.mesa3d.org/)
OpenGL headers are also needed. You can use GL/*.h headers
included in Cygwin opengl package or Microsoft's PlatformSDK.
* GTK-Doc (http://www.gtk.org/rdp/) [optional]
Multihead Support
=================
Multihead support requires GTK+ 2.1 or above.
If GtkGLExt is already installed, you can check whether installed
GtkGLExt library supports multihead using the following command.
$ pkg-config --variable=multihead gtkglext-1.0
Installation
============
To build and install GtkGLExt, type follows (use GNU make)
$ ./configure --prefix=/foo/bar (other options...)
$ make (or gmake)
$ make install
To compile example programs, type
$ make examples
Please read INSTALL or type "./configure --help" for more details.
Configure Options
=================
OpenGL options
--with-gl-prefix=DIR OpenGL (Mesa) is installed in DIR [default=auto]
--with-gl-includedir=DIR OpenGL (Mesa) headers are in DIR [default=auto]
--with-gl-libdir=DIR OpenGL (Mesa) libraries are in DIR [default=auto]
Debug options
--enable-debug=[no/minimum/yes] turn on debugging [default=minimum]
Window system options
--with-gdktarget=[x11/win32] select GDK target
Auto-generation files options
--disable-rebuilds disable all source autogeneration rules
Documentation options
--enable-gtk-doc use gtk-doc to build documentation [default=no]
--with-html-dir=PATH path to installed docs
Building GtkGLExt on Win32
==========================
Please note that GTK for Win32 is successfully installed and Win32-native
(non-Cygwin) pkg-config.exe works with appropriate PKG_CONFIG_PATH.
Personally I run configure like this:
(GTK is installed in C:\gtk)
$ ln -s /cygdrive/c/gtk /target
$ export PATH=/target/bin:$PATH
$ export PKG_CONFIG_PATH="c:/gtk/lib/pkgconfig"
(MinGW is installed in C:\mingw)
$ export PATH=/cygdrive/c/mingw/bin:$PATH
$ env CC='gcc -march=pentium' \
AR=/usr/bin/ar \
./configure --prefix=c:/gtkglext \
--build=i386-pc-mingw32 \
--disable-static \
--enable-debug=yes
$ make
$ make install
$ export PKG_CONFIG_PATH="${PKG_CONFIG_PATH};c:/gtkglext/lib/pkgconfig"
$ cd examples
$ make -f Makefile.mingw
Notice that you should use not MinGW's ar but Cygwin's ar under Cygwin
environment.
To build the binary installer, Nullsoft's NSIS is required. About NSIS,
see http://nsis.sourceforge.net/.
$ cp -rf examples c:/gtkglext/gtkglext-examples
$ cp COPYING.LIB c:/gtkglext/
$ cp gtkglext.nsi c:/gtkglext/
$ cd c:/gtkglext/
$ makensis gtkglext.nsi
Building the CVS Version of GtkGLExt
====================================
GtkGLExt's SourceForge CVS repository can be checked out through
anonymous (pserver) CVS with the following instruction set.
When prompted for a password for anonymous, simply press the Enter key.
$ cvs \
-d:pserver:anonymous@cvs.sourceforge.net:/cvsroot/gtkglext \
login
$ cvs -z3 \
-d:pserver:anonymous@cvs.sourceforge.net:/cvsroot/gtkglext \
co -r gtkglext-X-Y gtkglext
(gtkglext-X-Y is a branch name. e.g. gtkglext-1-0 is 1.0.x branch.)
When you are at work on the CVS version of GtkGLExt, you can use autogen.sh
for generating configure script and Makefiles.
$ env ACLOCAL_FLAGS='-I /target/share/aclocal' \
CC='gcc -march=pentium' \
AR=/usr/bin/ar \
./autogen.sh --prefix=c:/gtkglext \
--build=i386-pc-mingw32 \
--disable-static \
--enable-debug=yes
$ make
$ make install
$ export PKG_CONFIG_PATH="c:/gtkglext/lib/pkgconfig;${PKG_CONFIG_PATH}"
$ cd examples
$ make -f Makefile.mingw
You may have to set ACLOCAL_FLAGS environment variable for some m4
macros used in configure.in.
The following versions of the GNU autotools are required.
autoconf 2.54 and above
automake 1.7.x
libtool 1.5
Contact
=======
Any patches, bug fixes and improvements are always welcome ;-)
Naofumi Yasufuku ( ) <naofumi@users.sourceforge.net>
|
