[Buildroot] [Bug 10326] New: mesa3d package fails to build when BR2_SHARED_STATIC_LIBS=y

[Buildroot] [Bug 10326] New: mesa3d package fails to build when BR2_SHARED_STATIC_LIBS=y

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=10326

            Bug ID: 10326
           Summary: mesa3d package fails to build when
                    BR2_SHARED_STATIC_LIBS=y
           Product: buildroot
           Version: unspecified
          Hardware: All
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P5
         Component: Other
          Assignee: unassigned at buildroot.uclibc.org
          Reporter: frederic.mathieu at dualis.com
                CC: buildroot at uclibc.org
  Target Milestone: ---

Created attachment 7236
  --> https://bugs.busybox.net/attachment.cgi?id=7236&action=edit
compilation log

Hi

with BR2_SHARED_STATIC_LIBS=y, mesa3d package compilation exits with error 2.
the compilation is successfully completed if I add the following lines to
makefile (package/mesa3d/mesa3d.mk) : 

ifeq ($(BR2_SHARED_STATIC_LIBS),y)
MESA3D_CONF_OPTS += --disable-static
endif

bug found on versions 2017.08, 2017.05.x

regards
Fredric MATHIEU

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[Buildroot] [Bug 10326] mesa3d package fails to build when BR2_SHARED_STATIC_LIBS=y

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=10326

Bernd Kuhls <bernd.kuhls@t-online.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|unassigned at buildroot.uclibc |bernd.kuhls at t-online.de
                   |.org                        |
             Status|NEW                         |ASSIGNED

--- Comment #1 from Bernd Kuhls <bernd.kuhls@t-online.de> ---
Fixed with http://patchwork.ozlabs.org/patch/818330/

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[Buildroot] [Bug 10326] mesa3d package fails to build when BR2_SHARED_STATIC_LIBS=y

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=10326

--- Comment #2 from Frederic MATHIEU <frederic.mathieu@dualis.com> ---
This patch no longer allows you to compile the package if the configuration
uses BR2_SHARED_STATIC_LIBS (static and shared). Some static libraries are
wished for others packages.

this is not the solution to use.

Regards
Frederic MATHIEU

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[Buildroot] [Bug 10326] mesa3d package fails to build when BR2_SHARED_STATIC_LIBS=y

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=10326

--- Comment #3 from Bernd Kuhls <bernd.kuhls@t-online.de> ---
(In reply to Frederic MATHIEU from comment #2)

Why?

BR2_SHARED_STATIC_LIBS=y means 
https://git.buildroot.net/buildroot/tree/Config.in#n655
"Build both shared and static libraries".

Mesa3d does not support this combination:
https://cgit.freedesktop.org/mesa/mesa/tree/configure.ac?h=17.2#n490

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[Buildroot] [Bug 10326] mesa3d package fails to build when BR2_SHARED_STATIC_LIBS=y

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=10326

--- Comment #4 from Frederic MATHIEU <frederic.mathieu@dualis.com> ---
I do understand that the package mesa3d does not support static libraries, but
others packages do. BR2_SHARED_STATIC_LIBS is global to all buildroot packages.
So if the Mesa package does support this feature, it must be deactivated only
for it. This is why the following code works very well:


ifeq ($(BR2_SHARED_STATIC_LIBS),y)
MESA3D_CONF_OPTS += --disable-static
endif

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[Buildroot] [Bug 10326] mesa3d package fails to build when BR2_SHARED_STATIC_LIBS=y

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=10326

--- Comment #5 from Arnout Vandecappelle <arnout@mind.be> ---
I agree with Frederic, there is no reason to exclude mesa3d, since it builds
fine under SHARED_STATIC with the additional --disable-static option.
SHARED_STATIC is meant for building a shared-library based rootfs and still
allowing some (custom?) packages to link statically. So if some package is
shared-only (or static-only, for that matter), it should still be possible to
build it.

Frederic, would you send your proposal as a properly formatted patch to the
mailing list?
https://buildroot.org/downloads/manual/manual.html#submitting-patches

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[Buildroot] [Bug 10326] mesa3d package fails to build when BR2_SHARED_STATIC_LIBS=y

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=10326

Thomas Petazzoni <thomas.petazzoni@free-electrons.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|ASSIGNED                    |RESOLVED

--- Comment #6 from Thomas Petazzoni <thomas.petazzoni@free-electrons.com> ---
Fixed by
https://git.buildroot.org/buildroot/commit/?id=dd09d500aa6972808b2549e4b8c7fa4e396ca91f.
Thanks!

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