Bug 766821 – crossdev --target x86_64-w64-mingw32 fails with pthread.h: No such file or directory

• Status: RESOLVED DUPLICATE of bug 631460
• Product: Gentoo Linux

[Description Nik 2021-01-24 09:41:31 UTC]

Created attachment 684294 [details]
cross-x86_64-w64-mingw32-gcc-stage1.log.xz

Executing "crossdev --target x86_64-w64-mingw32" results in build failure with the following errors:

crossdev --target x86_64-w64-mingw32  
-                                                                                                                                                                                                                                               
 * crossdev version:      20201129
 * Host Portage ARCH:     amd64
 * Host Portage System:   x86_64-pc-linux-gnu (i686-pc-linux-gnu x86_64-pc-linux-gnu)
 * Target Portage ARCH:   amd64
 * Target System:         x86_64-w64-mingw32
 * Stage:                 4 (C/C++ compiler)
 * USE=multilib:          no
 * Target ABIs:           amd64

 * binutils:              binutils-[latest]
 * gcc:                   gcc-[latest]
 * libc:                  mingw64-runtime-[latest]

 * CROSSDEV_OVERLAY:      /usr/local/portage-crossdev
 * PORT_LOGDIR:           /var/log/portage
 * PORTAGE_CONFIGROOT:    /
 * Portage flags:         
                                                                                                                                                                                                                                                
 * leaving sys-devel/binutils in /usr/local/portage-crossdev
 * leaving sys-devel/gcc in /usr/local/portage-crossdev
 * leaving dev-util/mingw64-runtime in /usr/local/portage-crossdev
 * leaving sys-devel/gdb in /usr/local/portage-crossdev
 * enabling thin-manifests due to /usr/portage
                                                                                                                                                                                                                                                
 * Log: /var/log/portage/cross-x86_64-w64-mingw32-binutils.log
 * Emerging cross-binutils ...                                                                                                                                                                                                            [ ok ]
 * Log: /var/log/portage/cross-x86_64-w64-mingw32-mingw64-runtime-headers.log
 * Emerging cross-mingw64-runtime-headers ...                                                                                                                                                                                             [ ok ]
 * Log: /var/log/portage/cross-x86_64-w64-mingw32-gcc-stage1.log
 * Emerging cross-gcc-stage1 ...

 * error: gcc failed :(
 * 
 * If you file a bug, please attach the following logfiles:
 * /var/log/portage/cross-x86_64-w64-mingw32-info.log
 * /var/log/portage/cross-x86_64-w64-mingw32-gcc-stage1.log.xz
 * /tmp//portage/cross-x86_64-w64-mingw32/gcc*/temp/gcc-config.logs.tar.xz

[Comment 1 Nik 2021-01-24 09:42:34 UTC]

Created attachment 684297 [details]
cross-x86_64-w64-mingw32-info.log

[Comment 2 Nik 2021-01-24 09:44:18 UTC]

Created attachment 684300 [details]
gcc-config.logs.tar.xz

[Comment 3 Nik 2021-01-24 09:44:46 UTC]

Created attachment 684306 [details]
emerge --info

[Comment 4 Nik 2021-01-24 09:46:10 UTC]

Created attachment 684309 [details]
cross-x86_64-w64-mingw32-mingw64-runtime-headers.log

[Comment 5 Nik 2021-01-24 09:46:45 UTC]

Created attachment 684312 [details]
cross-x86_64-w64-mingw32-binutils.log

[Comment 6 Ionen Wolkens 2021-01-24 09:53:51 UTC]

 *      --enable-threads=posix

Try without setting this because it's causing it to look for headers that don't exist yet.

After toolchain is functional, you can re-enable then should be able to use a normal emerge command to rebuild with support if really needed (I assume for dxvk, wine[mingw] doesn't need this).

*** This bug has been marked as a duplicate of bug 631460 ***