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Download ARM® Compiler armcc User Guide
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8 Compiler Command-line Options 8.69 --echo 8.69 --echo Displays the complete expanded command line, and any separate commands that invoke other external applications, such as armasm or armlink. This command is useful when specifying options that cause multiple command invocations, such as GCC fallback. Usage If you use --echo when performing GCC fallback, you must specify it using -Warmcc,-echo. Examples To compile and link: armcc --echo foo.c -o foo.axf [armcc --echo -ofoo.axf foo.c] [armlink -o foo.axf foo.o --fpu=SoftVFP --li] To compile only: armcc -c --echo foo.c -o foo.axf [armcc --echo -c -ofoo.axf foo.c] Related references 8.197 -Warmcc,option[,option,...] on page 8-552. 8.198 -Warmcc,--gcc_fallback on page 8-553. ARM DUI0472J Copyright © 2010-2013 ARM. All rights reserved. Non-Confidential 8-409
