Datasheet

C and C++ Compilers
2-8 Copyright © 1999-2001 ARM Limited. All rights reserved. ARM DUI 0067D
The search path
Table 2-2 shows how the various command-line options affect the search path used by
the compiler when it searches for included header and source files. The following
conventions are used in the table:
:mem The in-memory file system where the ARM compilers store ANSI C and
some C++ header files. See The in-memory file system on page 2-6 for
more information.
ARMINC The list of directories specified by the ARMINC environment variable, if it
is set.
CP The current place. See The current place on page 2-6 for more
information.
Idir and jdirs
The directories specified by the
-I and -j compiler options.
Table 2-2 Include file search paths
Compiler option <include> "include"
Neither
-I or -j :mem and ARMINC CP , ARMINC , and :mem
-j jdirs CP
and jdirs
-I :mem
, ARMINC , and Idirs CP , Idirs , ARMINC , and :mem
Both -I and -j Idirs and jdirs CP , Idirs , and jdirs
-fd
No effect Removes CP from the search path,
so the search is now the same as
that invoked with angle brackets
-fk No effect Uses Kernighan and Ritchie search
rules