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Re: error: possibly undefined macro: AC_CHECK_HEADERS_ONCE
From: |
Stepan Kasal |
Subject: |
Re: error: possibly undefined macro: AC_CHECK_HEADERS_ONCE |
Date: |
Sat, 6 Aug 2005 17:41:14 +0200 |
User-agent: |
Mutt/1.4.1i |
Hello.
On Fri, Aug 05, 2005 at 10:47:52AM -0400, Sam Steingold wrote:
> Using Stepan Kasal's advice (adjusting configure.in for _really_
> integrated sub-packages and separating out not-really integrated
> ones),
I gave you two incompatible advices. The first one, which you followed,
implied that each of the remaining configure.in's would have its own
aclocal.m4.
So for _each_ of the remaining configre.in's, you should do
cd to the dir of that configure.in
aclocal
autoconf
> $ aclocal -I `pwd`/src/m4 --output=src/autoconf/aclocal.m4
This command examines only ./configure.in. It doesn't examine the whole
subtree. In particular, it doesn't know about modules/regexp/configure.in.
Hope this explains the cause of the problem.
I know, the aclocal.m4 files are redundant, and it would be nice to have
only one. But this is what aclocal from Automake 1.9 supports OOTB.
Automake 1.10 will bring "aclocal --include", which can be easily used
to achieve what you want. See my second advice, if you want to use this
technology before it is released.
Have a nice day,
Stepan
- error: possibly undefined macro: AC_CHECK_HEADERS_ONCE, Sam Steingold, 2005/08/05
- Re: error: possibly undefined macro: AC_CHECK_HEADERS_ONCE,
Stepan Kasal <=
- Re: error: possibly undefined macro: AC_CHECK_HEADERS_ONCE, Sam Steingold, 2005/08/06
- Re: error: possibly undefined macro: AC_CHECK_HEADERS_ONCE, Stepan Kasal, 2005/08/07
- Re: error: possibly undefined macro: AC_CHECK_HEADERS_ONCE, Sam Steingold, 2005/08/07
- Re: error: possibly undefined macro: AC_CHECK_HEADERS_ONCE, Stepan Kasal, 2005/08/10
- Re: error: possibly undefined macro: AC_CHECK_HEADERS_ONCE, Bruno Haible, 2005/08/10
- Re: error: possibly undefined macro: AC_CHECK_HEADERS_ONCE, Paul Eggert, 2005/08/23
- Re: error: possibly undefined macro: AC_CHECK_HEADERS_ONCE, Sam Steingold, 2005/08/23
- Re: error: possibly undefined macro: AC_CHECK_HEADERS_ONCE, Stepan Kasal, 2005/08/24
- Re: error: possibly undefined macro: AC_CHECK_HEADERS_ONCE, Sam Steingold, 2005/08/24
- Re: error: possibly undefined macro: AC_CHECK_HEADERS_ONCE, Stepan Kasal, 2005/08/25