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remove dependency of version.h on .git/* to avoid errors

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the wildcard function in GNU make includes dangling symlinks; if any
exist under the .git directory, they would get added as dependencies,
causing make to exit with an error due to lacking a rule to build the
missing file.

as far as I can tell, git operations which should force version.h to
be rebuilt must all touch the mtime of the top-level .git directory.
This commit is contained in:
Rich Felker 2013-12-04 18:00:19 -05:00
parent b054137a64
commit ae71a43b02
1 changed files with 1 additions and 1 deletions
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2
Makefile
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@ -80,7 +80,7 @@ include/bits/alltypes.h.in: include/bits
include/bits/alltypes.h: include/bits/alltypes.h.in include/alltypes.h.in tools/mkalltypes.sed
sed -f tools/mkalltypes.sed include/bits/alltypes.h.in include/alltypes.h.in > $@
src/internal/version.h: $(wildcard VERSION .git .git/*)
src/internal/version.h: $(wildcard VERSION .git)
printf '#define VERSION "%s"\n' "$$(sh tools/version.sh)" > $@
src/internal/version.lo: src/internal/version.h