hongxu d6f40be29b sdk: fix relocate symlink failed
Install SDK to non-default dir, sysmlink mkfs.vfat is invalid

$ ./sdk.sh -y -d ./dnf-2 -S -D
$ ls sysroots/x86_64-wrlinuxsdk-linux/usr/bin/mkfs.vfat -al
lrwxrwxrwx 1 hjia users 99 Aug 10 20:38 sysroots/x86_64-wrlinuxsdk-linux/usr/bin/mkfs.vfat -> /opt/windriver/wrlinux-graphics/21.32/sysroots/x86_64-wrlinuxsdk-linux/usr/bin/mkfs.vfat.dosfstools

Since commit [bc4ee54535 sdk: Decouple default install path from
built in path] applied, sdk relocates symlink failed, it should
replace $SDK_BUILD_PATH rather than $DEFAULT_INSTALL_DIR, just
like above commit did

Without this commit:
...
|+ for l in $($SUDO_EXEC find $native_sysroot -type l)
|++ readlink path-to/sysroots/x86_64-wrlinuxsdk-linux/usr/bin/mkfs.vfat
|++ sed -e s:/usr/local/oecore-x86_64:path-to:
|+ ln -sfn /opt/windriver/wrlinux-graphics/21.32/sysroots/x86_64-wrlinuxsdk-linux/
usr/bin/mkfs.vfat.dosfstools path-to//sysroots/x86_64-wrlinuxsdk-linux/usr/bin/mkfs.vfat
...

After appling this commit:
...
|+ for l in $($SUDO_EXEC find $native_sysroot -type l)
|++ readlink path-to/sysroots/x86_64-wrlinuxsdk-linux/usr/bin/mkfs.vfat
|++ sed -e s:/opt/windriver/wrlinux-graphics/21.31:path-to:
|+ ln -sfn path-to/sysroots/x86_64-wrlinuxsdk-linux/usr/bin/mkfs.vfat.dosfstools
path-to/sysroots/x86_64-wrlinuxsdk-linux/usr/bin/mkfs.vfat
...

(From OE-Core rev: a155c4d4ca841ef492213a5f0b9121703c62e2b4)

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 942c06a7348070b92f722fa5c439c8c4404485b7)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-08-26 08:32:18 +01:00
2021-08-26 08:32:18 +01:00

QEMU Emulation Targets
======================

To simplify development, the build system supports building images to
work with the QEMU emulator in system emulation mode. Several architectures
are currently supported in 32 and 64 bit variants:

  * ARM (qemuarm + qemuarm64)
  * x86 (qemux86 + qemux86-64)
  * PowerPC (qemuppc only)
  * MIPS (qemumips + qemumips64)

Use of the QEMU images is covered in the Yocto Project Reference Manual.
The appropriate MACHINE variable value corresponding to the target is given
in brackets.
Description
No description provided
Readme 251 MiB