From: Wolfgang Bangerth
Some of the features of the library are turned on and of by +
Some of the features of the library are turned on and off by --enable-xxx and --with-xxx=yyy options to configure. These user-supplied parameters can be changed by modifying -related variables: for example, to turn of shared libraries on aix, +related variables: for example, to turn off shared libraries on aix, enter the following in the operating system case-block
*-aix*) enableshared=no ;; @@ -53,15 +53,15 @@ enter the following in the operating system case-blockPreprocessor variables
-Some features of the library can be turned on or of by preprocessor +
Some features of the library can be turned on or off by preprocessor symbols. The following commands can be used:
Subscriptor
.
+Subscriptor
.
Helps to save memory (not much though) and is necessary if your
compiler does not implement RTTI.