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(parent: e7e75cc) | patch
error: avoid expand-before-require warning
authorEric Blake <ebb9@byu.net>
Wed, 21 Jan 2009 17:33:24 +0000 (10:33 -0700)
committerEric Blake <ebb9@byu.net>
Wed, 21 Jan 2009 17:33:24 +0000 (10:33 -0700)
commit9f2c2152d14031f8d4757647ca7c9d8d0f64b095
tree13979e2e4592df506c70094a42351c19cff6835dtree | snapshot
parente7e75cc533ed848c2162081dc1be05d8f2413751commit | diff
error: avoid expand-before-require warning

* modules/errno (configure.ac): Require, rather than expand,
gl_HEADER_ERRNO_H.
* m4/errno_h.m4 (gl_HEADER_ERRNO_H_BODY): Merge...
(gl_HEADER_ERRNO_H): ...into this macro, and use AC_DEFUN_ONCE to
enforce that all clients require it.

Signed-off-by: Eric Blake <ebb9@byu.net>
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