tis 2007-07-10 klockan 20:34 +1200 skrev Amos Jeffries: > Duane Wessels wrote: > > > On Tue, 10 Jul 2007, Amos Jeffries wrote: > > > >> Hey guys, > >> I find myself in need of a ./configure option to set the > >> cache_effective_user other than 'nobody' on a per-dist basis, leaving > >> the squid.conf setup as-is. > >> Can someone please explain to me how the @HTTP_PORT@ etc get > >> replaced in squid.conf / cf.data.pre > >> I have tried modifying src/makefile.am and ./configure.in to no > >> visible effect. > > > > Calling AC_DEFINE (etc) causes the variables to be set for autoconf. > > After ./configure runs, you should see them in config.status. eg: > > > > s,@CACHE_HTTP_PORT@,3128,;t t > > > > > > config.status does the substitutions from Makefile.in to Makefile. > > for example: > > > > $ sh config.status > > ... > > config.status: creating src/Makefile > > > > > > So in src/Makefile.in you have: > > > > DEFAULT_HTTP_PORT = @CACHE_HTTP_PORT@ > > > > While in src/Makefile you have: > > > > DEFAULT_HTTP_PORT = 3128 > > > > > > Our src/Makefile (but you must edit src/Makefile.am of course) has > > a long-ish sed commands to do very similar substitutions on the > > cf.data.pre file: > > > > cf.data: cf.data.pre Makefile > > sed "\ > > [EMAIL PROTECTED]@%$(DEFAULT_HTTP_PORT)%g;\ > > [EMAIL PROTECTED]@%$(DEFAULT_ICP_PORT)%g;\ > > ... > > > > Thanks Duane, > What you have just written matched perfectly with my earlier reading > straight from the code. So I still can't see whats going wrong here. > > > > So if you want to add your own macro goop you have to (at least): > > > > - modify configure.in (if you want it to be set via ./configure) > > yes::: > > AC_ARG_WITH(cache-user, > [ --with-cache-user=USER System user account for squid permissions. > default: nobody], > [ if tets -z "$withval"; then > AC_DEFINE(cfg_CACHE_EFFECTIVE_USER, "$withval", [change User for > squid to $withval]) > else > AC_DEFINE(cfg_CACHE_EFFECTIVE_USER, "nobody", [default User for squid]) > fi > ]) > AC_SUBST(cfg_CACHE_EFFECTIVE_USER)
You also need to assign the cfg_CACHE_EFFECTIVE_USER variable a value
The following should work:
cfg_CACHE_EFFECTIVE_USER="nobody"
AC_ARG_WITH(cache-user,
[ --with-cache-user=USER System user account for squid permissions.
default: nobody],
[
cfg_CACHE_EFFECTIVE_USER="$withval"
])
AC_SUBST(cfg_CACHE_EFFECTIVE_USER)
You don't need AC_DEFINE. AC_DEFINE adds a C macro definition.
Regards
Henrik
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