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From: Thomas Monjalon <thomas@monjalon.net>
To: Bruce Richardson <bruce.richardson@intel.com>
Cc: dev@dpdk.org, bluca@debian.org, david.marchand@redhat.com,
	ktraynor@redhat.com
Subject: Re: [dpdk-dev] [PATCH 5/7] build/pkg-config: output driver libs first for static build
Date: Wed, 29 Apr 2020 12:30:10 +0200	[thread overview]
Message-ID: <3026171.lh7rkWDJqb@thomas> (raw)
In-Reply-To: <20200429100831.398-6-bruce.richardson@intel.com>

29/04/2020 12:08, Bruce Richardson:
> When calling pkg-config --static --libs, pkg-config will always output the
> regular libs first, and then the extra libs from libraries.private field,
> since the assumption is that those are additional dependencies for building
> statically that the .a files depend upon.
> 
> However, for DPDK, we only link the driver files for static builds, and
> those need to come *before* the regular libraries.

Please could you add the error here?

> To get this result, we
> need two pkgconfig files for DPDK, one for the shared libs, and a second
> for the static libs and drivers, which depends upon the first.

I feel we are doing something wrong.
We should not have two .pc files.
I also know that static linkage is generally badly supported in pkg-config...

Please could you insert the output of pkg-config to help understanding?

Thanks



  reply	other threads:[~2020-04-29 10:30 UTC|newest]

Thread overview: 63+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-29 10:08 [dpdk-dev] [PATCH 0/7] improve DPDK static builds with meson Bruce Richardson
2020-04-29 10:08 ` [dpdk-dev] [PATCH 1/7] build: always link-whole DPDK static libraries Bruce Richardson
2020-04-29 10:18   ` Thomas Monjalon
2020-04-29 10:42     ` Bruce Richardson
2020-04-29 10:49       ` Thomas Monjalon
2020-04-29 14:04   ` Andrzej Ostruszka [C]
2020-04-29 10:08 ` [dpdk-dev] [PATCH 2/7] build: remove unnecessary variable Bruce Richardson
2020-04-29 10:19   ` Thomas Monjalon
2020-04-29 10:29     ` Bruce Richardson
2020-04-29 10:08 ` [dpdk-dev] [PATCH 3/7] devtools/test-meson-builds.sh: add pkg-config static builds Bruce Richardson
2020-04-29 10:08 ` [dpdk-dev] [PATCH 4/7] build: move pkg-config creation to separate file Bruce Richardson
2020-04-29 10:08 ` [dpdk-dev] [PATCH 5/7] build/pkg-config: output driver libs first for static build Bruce Richardson
2020-04-29 10:30   ` Thomas Monjalon [this message]
2020-04-29 10:54     ` Bruce Richardson
2020-04-29 10:40   ` Luca Boccassi
2020-04-29 11:03     ` Bruce Richardson
2020-04-29 11:12       ` Luca Boccassi
2020-04-29 10:08 ` [dpdk-dev] [PATCH 6/7] build/pkg-config: improve static linking flags Bruce Richardson
2020-04-29 10:32   ` Thomas Monjalon
2020-04-29 10:56     ` Bruce Richardson
2020-04-29 10:57       ` Thomas Monjalon
2020-04-29 10:37   ` Luca Boccassi
2020-04-29 10:58     ` Bruce Richardson
2020-04-29 11:10       ` Luca Boccassi
2020-04-29 10:08 ` [dpdk-dev] [PATCH 7/7] build/pkg-config: prevent overlinking Bruce Richardson
2020-04-29 10:34   ` Thomas Monjalon
2020-04-29 11:00     ` Bruce Richardson
2020-05-01 13:53 ` [dpdk-dev] [PATCH v2 0/7] improve DPDK static builds with meson Bruce Richardson
2020-05-01 13:53   ` [dpdk-dev] [PATCH v2 1/7] build: always link-whole DPDK static libraries Bruce Richardson
2020-05-01 13:53   ` [dpdk-dev] [PATCH v2 2/7] build: remove unnecessary variable Bruce Richardson
2020-05-01 13:53   ` [dpdk-dev] [PATCH v2 3/7] devtools/test-meson-builds.sh: add pkg-config static builds Bruce Richardson
2020-05-01 13:53   ` [dpdk-dev] [PATCH v2 4/7] build: move pkg-config creation to separate file Bruce Richardson
2020-05-01 13:53   ` [dpdk-dev] [PATCH v2 5/7] build/pkg-config: output driver libs first for static build Bruce Richardson
2020-05-01 13:54   ` [dpdk-dev] [PATCH v2 6/7] build/pkg-config: improve static linking flags Bruce Richardson
2020-05-01 13:54   ` [dpdk-dev] [PATCH v2 7/7] build/pkg-config: prevent overlinking Bruce Richardson
2020-05-01 14:02   ` [dpdk-dev] [PATCH v2 0/7] improve DPDK static builds with meson Luca Boccassi
2020-06-30 13:25   ` Pai G, Sunil
2020-06-30 16:37     ` Stokes, Ian
2020-07-01 17:29       ` Thomas Monjalon
2020-07-02 10:46         ` Stokes, Ian
2020-06-30 14:14 ` [dpdk-dev] [PATCH v3 " Bruce Richardson
2020-06-30 14:14   ` [dpdk-dev] [PATCH v3 1/7] build: always link-whole DPDK static libraries Bruce Richardson
2020-07-01 14:19     ` Thomas Monjalon
2020-06-30 14:14   ` [dpdk-dev] [PATCH v3 2/7] build: remove unnecessary variable Bruce Richardson
2020-06-30 14:14   ` [dpdk-dev] [PATCH v3 3/7] devtools/test-meson-builds.sh: add pkg-config static builds Bruce Richardson
2020-06-30 14:14   ` [dpdk-dev] [PATCH v3 4/7] build: move pkg-config creation to separate file Bruce Richardson
2020-06-30 14:14   ` [dpdk-dev] [PATCH v3 5/7] build/pkg-config: output driver libs first for static build Bruce Richardson
2020-07-01  7:50     ` Thomas Monjalon
2020-07-01  8:43       ` Bruce Richardson
2020-07-01 14:42     ` Thomas Monjalon
2020-07-01 15:16       ` Bruce Richardson
2020-07-01 15:36         ` Thomas Monjalon
2020-07-01 15:45           ` Bruce Richardson
2020-07-01 16:04             ` Thomas Monjalon
2020-06-30 14:14   ` [dpdk-dev] [PATCH v3 6/7] build/pkg-config: improve static linking flags Bruce Richardson
2020-07-01 14:30     ` Thomas Monjalon
2020-07-01 14:33       ` Thomas Monjalon
2020-07-01 14:36         ` Bruce Richardson
2020-07-01 14:45           ` Thomas Monjalon
2020-06-30 14:14   ` [dpdk-dev] [PATCH v3 7/7] build/pkg-config: prevent overlinking Bruce Richardson
2020-07-01  7:56     ` Thomas Monjalon
2020-07-01  8:58       ` Bruce Richardson
2020-07-01 17:33   ` [dpdk-dev] [PATCH v3 0/7] improve DPDK static builds with meson Thomas Monjalon

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