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Date: Sat, 30 Nov 2013 16:42:54 -0500
From: Rich Felker <dalias@...ifal.cx>
To: musl@...ts.openwall.com
Subject: Re: Storing version information in libc.so
On Wed, Nov 27, 2013 at 12:48:06AM -0500, Rich Felker wrote:
> As for the build system, the proposed rule for generating version.c
> is this:
>
> src/internal/version.c: VERSION $(wildcard .git .git/*)
> sh tools/version.sh > $@
I think I'm going to replace this with:
src/internal/version.c: src/internal/version.h
and have version.h be the generated file, containing just:
#define VERSION "..."
This gives more flexibility to modify the mechanisms/linkage of stuff
in version.c without having to edit a script, and makes the version.sh
script much more generic. It also avoids the need to hard-code a
generated .c file into the SRCS/OBJS lists.
Rich
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