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Can I also generate other outputs of gcc when build?


As eCos Configuration Tool generate ".o" file for each source file defaultly. Manytimes I need to check the preprocessed output(sometimes compiled assembly output) of source file.

By now, I have to manually call gcc, in a bash shell, with a additional "-E -o xxx.i" option to generate the preprocessed output for check.

For example:
arm-elf-gcc -c -I/ecos-c/cygwin/opt/development/project/cpu_4c_lib/lib_install/include -I/opt/development/ecos/packages/devs/serial/generic/16x5x/current -I/opt/development/ecos/packages/devs/serial/generic/16x5x/current/src -I/opt/development/ecos/packages/devs/serial/generic/16x5x/current/tests -I. -I/opt/development/ecos/packages/devs/serial/generic/16x5x/current/src/ -finline-limit=7000 -mcpu=arm7tdmi -mno-short-load-words -Wall -Wpointer-arith -Wstrict-prototypes -Winline -Wundef -g -O0 -ffunction-sections -fdata-sections -fno-exceptions -Wp,-MD,src/ser_16x5x.tmp -E -o src/devs_serial_generic_16x5x_ser_16x5x.i /opt/development/ecos/packages/devs/serial/generic/16x5x/current/src/ser_16x5x.c



So I am asking can I do something to let eCos Configuration Tool generate NOT ONLY ".o", BUT ALSO other outputs(.i, .s, etc.)?




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