> 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 >
Eureka. As always Henrik is knows everything :-) It was those AC_DEFINE's Amos
