Thanks everyone. Both of these work.
1) ADD_DEFINITIONS(-DUSE_GLEW)
2)
SET_TARGET_PROPERTIES(rtf PROPERTIES
LINKER_LANGUAGE CXX
COMPILE_FLAGS "-DUSE_GLEW"
)
-Harsha
Alan W. Irwin wrote:
On 2008-02-15 21:31-0000 Harsha Sri-Narayana wrote:
I have this code in a cpp file
#ifdef USE_GLEW
#include <GL/glew.h>
#endif
I have this in a cmakelists.txt file:
SET_TARGET_PROPERTIES(rtf PROPERTIES
LINKER_LANGUAGE CXX
COMPILE_FLAGS "USE_GLEW"
)
This doesn't work, couldn't anyone show me what I've done wrong? In
the documentation it says, "The COMPILE_FLAGS property sets
additional compiler flags used to build sources within the target. It
may also be used to pass additional preprocessor definitions." [1] I
am allowed to change the cpp source code if that's the best solution,
but I would rather a solution could be found from within the
cmakelists.txt file.
Try COMPILE_FLAGS "-DUSE_GLEW". Also, use make VERBOSE=1 to see the
actual compilation flags that are being used in the build.
Alan
__________________________
Alan W. Irwin
Astronomical research affiliation with Department of Physics and
Astronomy,
University of Victoria (astrowww.phys.uvic.ca).
Programming affiliations with the FreeEOS equation-of-state
implementation
for stellar interiors (freeeos.sf.net); PLplot scientific plotting
software
package (plplot.org); the libLASi project (unifont.org/lasi); the
Loads of
Linux Links project (loll.sf.net); and the Linux Brochure Project
(lbproject.sf.net).
__________________________
Linux-powered Science
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