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70 lines
2.3 KiB
Text
70 lines
2.3 KiB
Text
========== ===== ========= ===== ========
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FREQUENTLY ASKED QUESTIONS ABOUT freeglut
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========== ===== ========= ===== ========
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Last updated on November 28, 2006
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General Questions
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======= =========
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(1) Will "freeglut" ever support (fill in the blank)?
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If the GLUT library supports the feature, "freeglut" should support it. If "freeglut" does not support it and there is a call for it, then we are certainly open to adding it.
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If the GLUT library does not support the feature, "freeglut" is probably not going to. The "freeglut" library was designed to be a drop-in replacement for GLUT, a lightweight and simple windowing system for the OpenGL Red Book demonstration programs and no more. If you want a more functional windowing system we suggest that you look elsewhere.
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(#) I have a question that is not answered here. What do I do to get an answer?
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Check the "README" files that came with the distribution. If the question is not addressed there, please post it on the "freeglut-developer" mailing list on the Source Forge web site.
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*nix Questions
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==== =========
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(1) How I can build "freeglut" with debugging symbols and traces?
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CFLAGS="-g $CFLAGS" LDFLAGS="-g $LDFLAGS" ./configure \
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--enable-debug
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(2) How can I have both a normal, and a debug-enabled version of "freeglut"?
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cd ..
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mkdir freeglut-normal
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cd freeglut-normal
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../freeglut-2.x/configure
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make
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cd ..
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mkdir freeglut-debug
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CFLAGS="-g $CFLAGS" LDFLAGS="-g $LDFLAGS" \
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../freeglut-2.x/ configure --enable-debug [*]
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make
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[*] optionally use --program-suffix=dbg to have them coexist when installing
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(3) My linking fails due to undefined symbols. What libraries do I need to link?
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Look at the generated libfreeglut.la or use libtool --link (see the libtool manual).
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Windows Questions
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======= =========
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(1) My linking fails due to undefined symbols. What libraries do I need to link?
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All the required libraries (and a couple of unnecessary ones) should be automatically included thanks to the "#pragma comment (lib" statements in "freeglut_std.h". If your linking fails due to undefined symbols, there is an excellent chance that "freeglut" is not the culprit.
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Other Operating System Questions
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===== ========= ====== =========
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