[PATCH 2/6] Generate arch_includes.h and arch_personalities.h

[Dmitry V. Levin]

On Wed, Nov 08, 2017 at 04:44:45PM +0300, Edgar Kaziakhmedov wrote:
> Since arch_definitions.h contains full description about architectures,
> arch_includes.h and arch_personalities.h can be generated.
> 
> * tools/asinfo/gen_asinfo_files.sh: New file.
> * bootstrap: Add it.
> * tools/asinfo/arch_includes.h: Delete it.
> * tools/asinfo/arch_personalities.h: Likewise.
> * tools/asinfo/Makefile.am: Include Makemodule.am.
> (asinfo_SOURCES): Add $(ARCH_AUX_FILES).
> * tools/asinfo/README-arch: New README explaining how to add new
> architecture/ABI to asinfo tool.
[...]
> +	#Makemodule.am
> +	(
> +	echo -n \
> +"ARCH_AUX_FILES = ${includes_file} ${pers_file}\n\
> +\$(top_srcdir)/tools/asinfo/${includes_file}: \
> +\$(top_srcdir)/tools/asinfo/${defs_file} \
> +\$(top_srcdir)/tools/asinfo/gen_asinfo_files.sh\n\
> +	\$(AM_V_GEN)\$(top_srcdir)/tools/asinfo/gen_asinfo_files.sh\n\
> +\$(top_srcdir)/tools/asinfo/${pers_file}: \
> +\$(top_srcdir)/tools/asinfo/${defs_file} \
> +\$(top_srcdir)/tools/asinfo/gen_asinfo_files.sh\n\
> +	\$(AM_V_GEN)\$(top_srcdir)/tools/asinfo/gen_asinfo_files.sh"
> +	) > "${output}/Makemodule.am"
> +	#.gitignore
> +	(
> +	echo -n \
> +"/${includes_file}\n\
> +/${pers_file}\n\
> +/Makemodule.am\n\
> +/.gitignore"
> +	) > "${output}/.gitignore"

Neither the shell nor echo -n interpret \n, so Makemodule.am and gitignore
end up filled with garbage.  I wonder how does it work for you.

Let's use cat with here-document instead.



-- 
ldv
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