Thanks, but "-save-outputs" seems unrecognized when invoke arm-elf-gcc.
For example:
arm-elf-gcc -c
-I/ecos-c/cygwin/opt/development/project/cpu_4c_lib/lib_install/include
-I/opt/development/ecos/packages/language/c/libc/string/current
-I/opt/development/ecos/packages/language/c/libc/string/current/src
-I/opt/development/ecos/packages/language/c/libc/string/current/tests -I.
-I/opt/development/ecos/packages/language/c/libc/string/current/src/
-finline-limit=7000 -mcpu=arm7tdmi -mno-short-load-words -Wall
-Wpointer-arith -Winline -Wundef -Woverloaded-virtual -g -O0
-ffunction-sections -fdata-sections -fno-rtti -fno-exceptions
-save-outputs -Wp,-MD,src/strcoll.tmp -o
src/language_c_libc_string_strcoll.o
/opt/development/ecos/packages/language/c/libc/string/current/src/strcoll.cxx
arm-elf-gcc: unrecognized option `-save-outputs'
I am using the prebuilt arm-elf-gcc from eCosCentric, the version is 3.2.1
From: Gary Thomas <[EMAIL PROTECTED]>
To: wang cui <[EMAIL PROTECTED]>
CC: [email protected]
Subject: Re: [ECOS] Can I also generate other outputs of gcc when build?
Date: Fri, 22 Sep 2006 03:47:42 -0600
wang cui wrote:
> 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.)?
Just add "-save-outputs" to your global GCC options.
Note: I normally do this by hand for the file(s) I'm interested in as
turning it on in a build tree will create tons of files, some of which
can be quite large...
--
------------------------------------------------------------
Gary Thomas | Consulting for the
MLB Associates | Embedded world
------------------------------------------------------------
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