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authorEric Blake <ebb9@byu.net>2009-01-26 09:08:48 -0700
committerEric Blake <ebb9@byu.net>2009-01-26 09:08:48 -0700
commitfcf62c3dfcc0a9ca32860327494e9971623f062c (patch)
treeec3468547c150e2ed46aa3ad232cfd6cc51debc6 /m4/extensions.m4
parentcf6f0d9b4b590bdbe99ba8de0778a770cfe994f9 (diff)
downloadgnulib-fcf62c3dfcc0a9ca32860327494e9971623f062c.tar.gz
Backport improved autoconf semantics of AC_DEFUN_ONCE.
* m4/00gnulib.m4: New file. * gnulib-tool (func_get_filelist): Always use it. * m4/gnulib-common.m4 (gl_COMMON): Force the file to be used. Reported by Bruno Haible, with suggestions from Paolo Bonzini. Signed-off-by: Eric Blake <ebb9@byu.net>
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