From: | Dilip Kumar <dilipbalaut(at)gmail(dot)com> |
---|---|
To: | Justin Pryzby <pryzby(at)telsasoft(dot)com> |
Cc: | Robert Haas <robertmhaas(at)gmail(dot)com>, Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru>, David Steele <david(at)pgmasters(dot)net>, Ildus Kurbangaliev <i(dot)kurbangaliev(at)gmail(dot)com>, Dmitry Dolgov <9erthalion6(at)gmail(dot)com>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
Subject: | Re: [HACKERS] Custom compression methods |
Date: | 2021-03-12 08:42:49 |
Message-ID: | CAFiTN-tAS_4USJaZEConc=C33wPk6UR4A0xUoc2AaMkXez=uEA@mail.gmail.com |
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On Fri, Mar 12, 2021 at 10:45 AM Justin Pryzby <pryzby(at)telsasoft(dot)com> wrote:
>
> On Thu, Mar 11, 2021 at 12:25:26PM -0600, Justin Pryzby wrote:
> > On Wed, Mar 10, 2021 at 08:28:58PM -0600, Justin Pryzby wrote:
> > > This includes a patch to use pkgconfig, in an attempt to build on mac, which
> > > currently fails like:
> > >
> > > https://cirrus-ci.com/task/5993712963551232?command=build#L126
> > > checking for LZ4_compress in -llz4... no
> > > configure: error: library 'lz4' is required for LZ4 support
> >
> > This includes a 2nd attempt to use pkg-config to build on mac.
> >
> > If this doesn't work, we should ask for help from a mac user who wants to take
> > on a hopefully-quick project.
>
> The 2nd attempt passed ./configure on mac (and BSD after Thomas installed
> pkg-config), but I eventually realized that LZ4 was effectively disabled,
> because we set HAVE_LZ4, but the code tested instead WITH_LIBLZ4.
With this patch, I see USE_LZ4 is never defined in my centos
machine(even --with-lz4), however it was working fine without the 0005
patch. I will have a look why it is behaving like this so I will not
include these changes until I figure out what is going on.
--
Regards,
Dilip Kumar
EnterpriseDB: http://www.enterprisedb.com
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