Agilent Technologies 93000 SOC Series Training Manual page 580

Linux Commands
Linux gcc option
-fcheck-new
-fcond-mismatch
-fno-builtin
-glevel
-H
-nodefaultlibs
-nostartfiles
-nostdlib
-print-file-name=library
-print-libgcc-file-name Equivalent to print-file-name=libgcc.a (see above).
-print-prog-name=program
-print-search-dirs
-Q
-specs=file
-V version
Linux gcc option
–c
–C
-D name
-D name=def
–E
–fallow–single–precision
580
Table 4 Linux-specific compiler options
Description
Check that the pointer returned by operator new is non-NULL before attempting to
modify the storage allocated.
Allow conditional expressions with mismatched types in the second and third
arguments.
Only recognize builtin functions that begin with two leading underscores.
Request debugging information. level specifies how much information.
Print the name of each header file used, in addition to other normal activities.
Do not use the standard system libraries when linking.
Do not use the standard system start-up files when linking.
Do not use the standard system start-up files or libraries when linking.
Print the full name of the library file library that would be used when linking. Do not do
anything else.
Print the full name of the program file program that would be used when linking (such
as cpp). Do not do anything else.
Print the name of the configured installation directory and a list of program and library
directories searched for by gcc. Do not do anything else.
Make the compiler print out each function name as it is compiled, and print some
statistics about each pass when it finishes.
Process file after the compiler reads in the standard specs file.
Specify which version of GNU CC to run (defined by the argument version).
Table 5 gcc (Linux) compiler options
HP-UX equivalent
–c
–C
-D name
-D name=def
-E
+r or +f
Agilent 93000 SOC Series User Training Part 1, October 2004
Description
Compile source into an object file; do not
link into an executable.
Prevent the preprocessor from stripping
comments.
Define the preprocessor variable name.
Define the preprocessor variable name
with a value of def .
Perform only preprocessing with the output
sent to stdout .
Inhibit the automatic promotion of float
to double .