Penguin

Differences between version 7 and predecessor to the previous major change of CNotes.

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Newer page: version 7 Last edited on Saturday, August 25, 2007 5:04:15 pm by BenStaz Revert
Older page: version 6 Last edited on Sunday, June 24, 2007 2:00:06 pm by LawrenceDoliveiro Revert
@@ -28,6 +28,17 @@
 Contains a list of external libraries to link with. 
  
 For example to link with the libtrace library and the math library: 
 *export LDLIBS="-ltrace -lm" 
+  
+!How to define macros inside the gcc command.  
+  
+gcc -D<macro_name>=<definition>  
+  
+Note : The ''=<definition>'' part is optional.  
+  
+For example:  
+  
+*gcc -DEVENT_DEBUG  
+  
 ---- 
 See also SharedLibraryNotes