On 24/03/2021 11:42, Christoph Willing wrote:
On 24/3/21 6:55 pm, Tim Dickson via SlackBuilds-users wrote:
On 24/03/2021 07:48, Christoph Willing wrote:
On 23/3/21 5:44 pm, Tim Dickson via SlackBuilds-users wrote:
has anyone had success building openimageio with the new pybind11 ? it
is failing for me. it seems to be looking for pybind11 files in
/usr/include/python2.7/pybind11 when the pybind11 package has the files
in /usr/include/pybind11
I've held pybind11 at version at 2.5.0 - the latest that enables
building of openimageio - however not for want of finding include files.
With latest pybind11-2.6.2 configuration output says:
-- pybind11 2.6.2, include dir: /usr/include
i.e. include files are found OK.
The error I see is after 92% has compiled:
/var/tmp/SBo/oiio-Release-2.0.13/src/python/py_oiio.h:303:47: error:
no matching function for call to 'cast(OpenImageIO_v2_0::span<const
OpenImageIO_v2_0::TypeDesc, -1l>::element_type&)'
I'm assuming this is due to new definitions in pybind11 which newer
versions of openimageio will deal with. However newer versions of
openimageio don't build in 14.2 so we're stuck with openimageio-2.0.13
and (therefore) pybind11-2.5.0.
chris
hmm. i'm using pybind11 2.5.0 all on slackware 14.2 (64bit) the errors i
get with openimageio are....
-- robin-map include dir: /usr/include
CMake Error at src/cmake/externalpackages.cmake:568 (file):
file STRINGS file "/usr/include/python2.7/pybind11/common.h" cannot be
read.
Call Stack (most recent call first):
CMakeLists.txt:206 (find_or_download_pybind11)
CMake Error at src/cmake/externalpackages.cmake:570 (file):
file STRINGS file "/usr/include/python2.7/pybind11/common.h" cannot be
read.
Call Stack (most recent call first):
CMakeLists.txt:206 (find_or_download_pybind11)
CMake Error at src/cmake/externalpackages.cmake:572 (file):
file STRINGS file "/usr/include/python2.7/pybind11/common.h" cannot be
read.
Call Stack (most recent call first):
CMakeLists.txt:206 (find_or_download_pybind11)
-- pybind11 366.366.366, include dir: /usr/include/python2.7
CMake Error at
/usr/share/cmake-3.5/Modules/FindPackageHandleStandardArgs.cmake:148
(message):
Could NOT find PythonInterp: Found unsuitable version "2.7.17", but
required is at least "3.7.2" (found /usr/bin/python2.7)
Call Stack (most recent call first):
/usr/share/cmake-3.5/Modules/FindPackageHandleStandardArgs.cmake:386
(_FPHSA_FAILURE_MESSAGE)
/usr/share/cmake-3.5/Modules/FindPythonInterp.cmake:163
(FIND_PACKAGE_HANDLE_STANDARD_ARGS)
src/python/CMakeLists.txt:4 (find_package)
-- Configuring incomplete, errors occurred!
See also "/tmp/SBo/oiio-Release-2.0.13/build/CMakeFiles/CMakeOutput.log".
See also "/tmp/SBo/oiio-Release-2.0.13/build/CMakeFiles/CMakeError.log".
looking at the CMakeEerror.log the complaint is that pthread_create does
not exist.
I don't think that's a problem - I see the same pthread problem in
CMakeError.log of a successful build.
How old is your pybind11 build? In February I updated the SLackBuilkd
for pybind11, the main change being to use CMake instead of Python as
the build instrument; also to use python3 exclusively instead of
python2. I suggest you rebuild/install this latest pybind11, then try
openimageio again.
chris
_______________________________________________
I did have the latest pybind11 installed (I reinstalled it again, just
in case). But your info about the change got me thinking, and i've got
it going now. (after running rm -r /tmp/SBo/* ). It looks like previous
build artefacts in openimageio messed up the build attempt. thanks for
the pointer.
From looking at the openimageio.Slackbuild, it tries to remove the
wrong temporary directory before extracting the files, thus leaving
stale stuff from previous package creation. Because the PRGNAM is
"openimageio" but the extracted source is in "oiio-Release" the script
never cleans up (removes) any previous contents of oiio-Release
A fix for this in the slackbuild is to replace
rm -rf PRGNAM-$VERSION
with
rm -rf $SRCNAM-$VERSION
Regards, Tim (and thanks for the slackbuild :-) )
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