Bug 11266 - qt5base-5.11.1 does not compile with musl, complains about redefinitions
Summary: qt5base-5.11.1 does not compile with musl, complains about redefinitions
Status: RESOLVED FIXED
Alias: None
Product: buildroot
Classification: Unclassified
Component: Other (show other bugs)
Version: unspecified
Hardware: PC Linux
: P5 normal
Target Milestone: ---
Assignee: Peter Seiderer
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-09-04 16:33 UTC by Philipp Richter
Modified: 2018-09-09 08:56 UTC (History)
1 user (show)

See Also:
Host:
Target:
Build:

Attachments
Config file to reproduce (14.12 KB, application/x-xz)
2018-09-04 16:33 UTC, Philipp Richter 		Details
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Description Philipp Richter 2018-09-04 16:33:26 UTC 
Created attachment 7706 [details]
Config file to reproduce

Hello,

using the latest buildroot commit 2989e3c87a1123350728904fd789ad513e76b073
I tried to build qt5base 11.1 with musl but I get errors about redefinitions like statx_timestamp, statx and renameat2. Seems like there are collisions between the linux headers and the musl headers ?

Steps to reproduce :

1) select musl as libc

2) select qt5base 11.1 in the target packages

3) make

Build output :

In file included from /home/popsulfr/work/buildroot/x86_64/build/qt5base-5.11.1/src/corelib/io/qfilesystemengine_unix.cpp:94:                                                                                                                                        
/usr/include/linux/stat.h:56:8: error: redefinition of ‘struct statx_timestamp’                                                                                                                                                                                      
 struct statx_timestamp {                                                                                                                                                                                                                                            
        ^~~~~~~~~~~~~~~                                                                                                                                                                                                                                              
In file included from /usr/include/sys/stat.h:446,                                                                                                                                                                                                                   
                 from /home/popsulfr/work/buildroot/x86_64/build/qt5base-5.11.1/mkspecs/linux-g++/qplatformdefs.h:75,
                 from /home/popsulfr/work/buildroot/x86_64/build/qt5base-5.11.1/src/corelib/io/qfilesystemengine_unix.cpp:42:
/usr/include/bits/statx.h:25:8: note: previous definition of ‘struct statx_timestamp’
 struct statx_timestamp
        ^~~~~~~~~~~~~~~
In file included from /home/popsulfr/work/buildroot/x86_64/build/qt5base-5.11.1/src/corelib/io/qfilesystemengine_unix.cpp:94:
/usr/include/linux/stat.h:99:8: error: redefinition of ‘struct statx’
 struct statx {
        ^~~~~
In file included from /usr/include/sys/stat.h:446,
                 from /home/popsulfr/work/buildroot/x86_64/build/qt5base-5.11.1/mkspecs/linux-g++/qplatformdefs.h:75,
                 from /home/popsulfr/work/buildroot/x86_64/build/qt5base-5.11.1/src/corelib/io/qfilesystemengine_unix.cpp:42:
/usr/include/bits/statx.h:36:8: note: previous definition of ‘struct statx’
 struct statx
        ^~~~~
/home/popsulfr/work/buildroot/x86_64/build/qt5base-5.11.1/src/corelib/io/qfilesystemengine_unix.cpp:110:12: error: ‘int renameat2(int, const char*, int, const char*, unsigned int)’ was declared ‘extern’ and later ‘static’ [-fpermissive]                         
 static int renameat2(int oldfd, const char *oldpath, int newfd, const char *newpath, unsigned flags)
            ^~~~~~~~~
In file included from /usr/include/c++/8.2.1/cstdio:42,
                 from /usr/include/c++/8.2.1/ext/string_conversions.h:43,
                 from /usr/include/c++/8.2.1/bits/basic_string.h:6391,
                 from /usr/include/c++/8.2.1/string:52,
                 from /home/popsulfr/work/buildroot/x86_64/build/qt5base-5.11.1/include/QtCore/../../src/corelib/tools/qbytearray.h:52,                                                                                                                              
                 from /home/popsulfr/work/buildroot/x86_64/build/qt5base-5.11.1/include/QtCore/qbytearray.h:1,
                 from /home/popsulfr/work/buildroot/x86_64/build/qt5base-5.11.1/include/QtCore/../../src/corelib/tools/qstring.h:49,                                                                                                                                 
                 from /home/popsulfr/work/buildroot/x86_64/build/qt5base-5.11.1/include/QtCore/qstring.h:1,
                 from /home/popsulfr/work/buildroot/x86_64/build/qt5base-5.11.1/include/QtCore/../../src/corelib/io/qiodevice.h:50,
                 from /home/popsulfr/work/buildroot/x86_64/build/qt5base-5.11.1/include/QtCore/qiodevice.h:1,
                 from /home/popsulfr/work/buildroot/x86_64/build/qt5base-5.11.1/include/QtCore/../../src/corelib/io/qfiledevice.h:43,                                                                                                                                
                 from /home/popsulfr/work/buildroot/x86_64/build/qt5base-5.11.1/include/QtCore/qfiledevice.h:1,
                 from /home/popsulfr/work/buildroot/x86_64/build/qt5base-5.11.1/src/corelib/io/qfile.h:44,
                 from /home/popsulfr/work/buildroot/x86_64/build/qt5base-5.11.1/src/corelib/io/qfilesystemengine_p.h:54,
                 from /home/popsulfr/work/buildroot/x86_64/build/qt5base-5.11.1/src/corelib/io/qfilesystemengine_unix.cpp:43:
/usr/include/stdio.h:164:12: note: previous declaration of ‘int renameat2(int, const char*, int, const char*, unsigned int)’
 extern int renameat2 (int __oldfd, const char *__old, int __newfd,
            ^~~~~~~~~
/home/popsulfr/work/buildroot/x86_64/build/qt5base-5.11.1/src/corelib/io/qfilesystemengine_unix.cpp:115:12: error: ‘int statx(int, const char*, int, unsigned int, statx*)’ was declared ‘extern’ and later ‘static’ [-fpermissive]                                  
 static int statx(int dirfd, const char *pathname, int flag, unsigned mask, struct statx *statxbuf)
            ^~~~~
In file included from /usr/include/sys/stat.h:446,
                 from /home/popsulfr/work/buildroot/x86_64/build/qt5base-5.11.1/mkspecs/linux-g++/qplatformdefs.h:75,
                 from /home/popsulfr/work/buildroot/x86_64/build/qt5base-5.11.1/src/corelib/io/qfilesystemengine_unix.cpp:42:
/usr/include/bits/statx.h:87:5: note: previous declaration of ‘int statx(int, const char*, int, unsigned int, statx*)’
 int statx (int __dirfd, const char *__restrict __path, int __flags,
     ^~~~~
make[2]: *** [Makefile:423: qfilesystemengine_unix.o] Error 1
make[1]: *** [package/pkg-generic.mk:222: /home/popsulfr/work/buildroot/x86_64/build/qt5base-5.11.1/.stamp_configured] Error 2
make: *** [Makefile:16: _all] Error 2
Comment 1 Peter Seiderer 2018-09-09 08:08:52 UTC 
Hello Philipp,

I believe this issue is fixed by commit ec935bd635cd8b66011fd7561fc3dbbbc40c64e2
[1], could you re-test with latest buildroot git branch?

Regards,
Peter

[1] https://git.buildroot.net/buildroot/commit/?id=ec935bd635cd8b66011fd7561fc3dbbbc40c64e2
Comment 2 Philipp Richter 2018-09-09 08:56:12 UTC 
(In reply to Peter Seiderer from comment #1)

Hello Peter,

I can confirm that it compiles now with this change. Thank you very much.

Best Regards,
Philipp Richter