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python-psutil: not available on musl

Browse Source 
Fixes:
http://autobuild.buildroot.net/results/365/365c2f0b32ae3cb1d6d4d8f0145500dfadd05c59/
http://autobuild.buildroot.org/results/140/140d0ec9d94f75453c4c82e18803c8d7bffcf6be/

And many more.

The sysinfo structure definition in linux/sysinfo.h (which gets indirectly
included from linux/kernel.h) conflicts with the definition in sys/sysinfo.h
when building against the musl C library, leading to build failures:

arm-linux-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes \
 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fPIC -DPSUTIL_VERSION=430 \
  -c psutil/_psutil_linux.c -o build/temp.linux-x86_64-3.5/psutil/_psutil_linux.o
In file included from /home/buildroot/build/instance-0/output/host/usr/arm-buildroot-linux-musleabihf/sysroot/usr/include/linux/kernel.h:4:0,
                 from /home/buildroot/build/instance-0/output/host/usr/arm-buildroot-linux-musleabihf/sysroot/usr/include/linux/ethtool.h:16,
                 from psutil/_psutil_linux.c:35:
/home/buildroot/build/instance-0/output/host/usr/arm-buildroot-linux-musleabihf/sysroot/usr/include/linux/sysinfo.h:7:8: error: redefinition of 'struct sysinfo'
 struct sysinfo {
        ^
In file included from psutil/_psutil_linux.c:21:0:
/home/buildroot/build/instance-0/output/host/usr/arm-buildroot-linux-musleabihf/sysroot/usr/include/sys/sysinfo.h:10:8: note: originally defined here

The suggested solution by the musl developers is to duplicate the needed
structures and defines inline instead of including the kernel headers, which
is unlikely to be acceptable upstream - So instead mark python-psutil (and
its reverse dependencies) as unavailable on musl.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Peter Korsgaard
2016-09-20 15:01:13 +02:00
parent 813016df77
commit ab930190d7
3 changed files with 11 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
package/python-crossbar/Config.in
View File

@@ -1,5 +1,6 @@
config BR2_PACKAGE_PYTHON_CROSSBAR
bool "python-crossbar"
depends on !BR2_TOOLCHAIN_USES_MUSL # python-psutil
# All the following dependencies are runtime dependencies
select BR2_PACKAGE_PYTHON_AUTOBAHN
select BR2_PACKAGE_PYTHON_CBOR
@@ -39,5 +40,5 @@ config BR2_PACKAGE_PYTHON_CROSSBAR
https://pypi.python.org/pypi/crossbar
comment "python-crossbar needs a toolchain w/ C++"
depends on !BR2_INSTALL_LIBSTDCPP
comment "python-crossbar needs a uClibc or glibc toolchain w/ C++"
depends on !BR2_INSTALL_LIBSTDCPP || BR2_TOOLCHAIN_USES_MUSL