On Apr 6, 2009, at 00:21, vinitha ks wrote:
On Mon, 2/3/09, Ryan Schmidt wrote:
On Mar 2, 2009, at 00:54, vinitha ks wrote:
How do i create or download universal glew libaries for Leopard?
After installing MacPorts, type this in a Terminal:
sudo port install glew +universal
Note that unless you want to use these compiled binaries on both
an Intel Mac and a PowerPC Mac, you don't need +universal.
When i tried sudo port install glew +universal.got libGLEW.a
but when i check its architecture it displays
"/opt/local/var/macports/software/glew/1.5.1_0+universal/opt/local/
lib/libGLEW.a (can't determine architecture for it)" and wouldn't
work libGLEW.a file for intel or PPC.
I am able to build a 4-way universal of glew on Mac OS X 10.5.6 with
Xcode 3.1.2 and MacPorts 1.7.1.
Note that libGLEW.a is a static library. I'm not aware of how to
determine what architectures a static library is built for. Usually
you would be using a dynamic library, like libGLEW.dylib, for which
the "file" command should verify its architectures.
$ port install glew +universal
---> Fetching glew
---> Verifying checksum(s) for glew
---> Extracting glew
---> Applying patches to glew
---> Configuring glew
---> Building glew
---> Staging glew into destroot
---> Installing glew @1.5.1_0+universal
---> Activating glew @1.5.1_0+universal
---> Cleaning glew
$ port contents glew
Port glew contains:
/opt/local/bin/glewinfo
/opt/local/bin/visualinfo
/opt/local/include/GL/glew.h
/opt/local/include/GL/glxew.h
/opt/local/include/GL/wglew.h
/opt/local/lib/libGLEW.1.5.1.dylib
/opt/local/lib/libGLEW.1.5.dylib
/opt/local/lib/libGLEW.a
/opt/local/lib/libGLEW.dylib
$ port contents glew | sed 1d | xargs file
/opt/local/bin/glewinfo: Mach-O universal binary with 4
architectures
/opt/local/bin/glewinfo (for architecture i386): Mach-O
executable i386
/opt/local/bin/glewinfo (for architecture ppc7400): Mach-O
executable ppc
/opt/local/bin/glewinfo (for architecture x86_64): Mach-O 64-bit
executable x86_64
/opt/local/bin/glewinfo (for architecture ppc64): Mach-O 64-bit
executable ppc64
/opt/local/bin/visualinfo: Mach-O universal binary with 4
architectures
/opt/local/bin/visualinfo (for architecture i386): Mach-O
executable i386
/opt/local/bin/visualinfo (for architecture ppc7400): Mach-O
executable ppc
/opt/local/bin/visualinfo (for architecture x86_64): Mach-O 64-bit
executable x86_64
/opt/local/bin/visualinfo (for architecture ppc64): Mach-O 64-bit
executable ppc64
/opt/local/include/GL/glew.h: ASCII c program text, with CRLF
line terminators
/opt/local/include/GL/glxew.h: ASCII c program text, with CRLF
line terminators
/opt/local/include/GL/wglew.h: ASCII c program text, with CRLF
line terminators
/opt/local/lib/libGLEW.1.5.1.dylib: Mach-O universal binary with 4
architectures
/opt/local/lib/libGLEW.1.5.1.dylib (for architecture i386): Mach-O
dynamically linked shared library i386
/opt/local/lib/libGLEW.1.5.1.dylib (for architecture ppc7400): Mach-O
dynamically linked shared library ppc
/opt/local/lib/libGLEW.1.5.1.dylib (for architecture x86_64): Mach-O
64-bit dynamically linked shared library x86_64
/opt/local/lib/libGLEW.1.5.1.dylib (for architecture ppc64): Mach-O
64-bit dynamically linked shared library ppc64
/opt/local/lib/libGLEW.1.5.dylib: Mach-O universal binary with 4
architectures
/opt/local/lib/libGLEW.1.5.dylib (for architecture i386): Mach-O
dynamically linked shared library i386
/opt/local/lib/libGLEW.1.5.dylib (for architecture ppc7400): Mach-O
dynamically linked shared library ppc
/opt/local/lib/libGLEW.1.5.dylib (for architecture x86_64): Mach-O
64-bit dynamically linked shared library x86_64
/opt/local/lib/libGLEW.1.5.dylib (for architecture ppc64): Mach-O
64-bit dynamically linked shared library ppc64
/opt/local/lib/libGLEW.a: current ar archive
/opt/local/lib/libGLEW.dylib: Mach-O universal binary with 4
architectures
/opt/local/lib/libGLEW.dylib (for architecture i386): Mach-O
dynamically linked shared library i386
/opt/local/lib/libGLEW.dylib (for architecture ppc7400): Mach-O
dynamically linked shared library ppc
/opt/local/lib/libGLEW.dylib (for architecture x86_64): Mach-O
64-bit dynamically linked shared library x86_64
/opt/local/lib/libGLEW.dylib (for architecture ppc64): Mach-O 64-bit
dynamically linked shared library ppc64
$
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