Fernando de Oliveira wrote:
On 30-04-2015 23:24, Bruce Dubbs wrote:
I think we are missing a dependency for freeglut. At least it wouldn't
build for me without glu using the current instructions. I think glu is
only used for demos and may be able to be disabled, but we don't mention
it at all.
Can someone confirm?
It used to have glu as required.
Removed at r15678.
Timestamp:
21 Mar 2015 18:38:26 (6 weeks ago)
Author:
bdubbs
But I found moments ago in "cmake . -LH":
// Be a replacement for GLUT
FREEGLUT_REPLACE_GLUT:BOOL=ON
I'm starting to get concerned about my memory. I don't remember doing that at
all. :(
Checking the other options, I suppose we should use
DFREEGLUT_BUILD_STATIC_LIBS=OFF too.
I removed GLU and tried:
cmake -DCMAKE_INSTALL_PREFIX=/usr \
-DCMAKE_BUILD_TYPE=Release \
-DFREEGLUT_BUILD_STATIC_LIBS=OFF \
-DFREEGLUT_REPLACE_GLUT=ON \
-DFREEGLUT_BUILD_DEMOS=OFF \
-DFREEGLUT_GLES=ON \
..
And it built without GLU. Changing DEMOS to ON crashed at 77% through the
build. Reinstalling GLU, it still failed. Also turning off GLES allowed the
build to complete, but no demos were installed. It appears that if the demos
are desired, they need to be copied manually:
cp bin/* /usr/bin/ (or some other location)
I ran the demos and I do not recommend that they be installed. They can be run
in place to see what they do, but they are very simple and do not add value to a
system.
If we agree, I'll update the book to recommend GLU, turn off building the static
lib, and turn off demos.
So what we end up with is:
cmake -DCMAKE_INSTALL_PREFIX=/usr \
-DCMAKE_BUILD_TYPE=Release \
-DFREEGLUT_BUILD_STATIC_LIBS=OFF \
-DFREEGLUT_BUILD_DEMOS=OFF \
..
-- Bruce
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