[oe-commits] [openembedded-core] 25/26: qemuboot: Improve relative path handling
git at git.openembedded.org
git at git.openembedded.org
Tue Nov 21 13:11:52 UTC 2017
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rpurdie pushed a commit to branch master
in repository openembedded-core.
commit 55a0028a961c0ad3c2e5729a9e3919cbbf256fe1
Author: Richard Purdie <richard.purdie at linuxfoundation.org>
AuthorDate: Tue Nov 21 11:39:12 2017 +0000
qemuboot: Improve relative path handling
qemuconf files are currently written relative to TOPDIR. What
makes more sense is to write paths relative to the location of the
file. This makes moving them around and decoding the end paths in
runqemu much easier.
The effect of this should allow less use of bitbake to determine
variables and allow us to simplify runqemu.
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
meta/classes/qemuboot.bbclass | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/meta/classes/qemuboot.bbclass b/meta/classes/qemuboot.bbclass
index 7243cc5..15a9e63 100644
--- a/meta/classes/qemuboot.bbclass
+++ b/meta/classes/qemuboot.bbclass
@@ -85,7 +85,8 @@ python do_write_qemuboot_conf() {
qemuboot = "%s/%s.qemuboot.conf" % (d.getVar('IMGDEPLOYDIR'), d.getVar('IMAGE_NAME'))
qemuboot_link = "%s/%s.qemuboot.conf" % (d.getVar('IMGDEPLOYDIR'), d.getVar('IMAGE_LINK_NAME'))
- topdir="%s/"%(d.getVar('TOPDIR')).replace("//","/")
+ finalpath = d.getVar("DEPLOY_DIR_IMAGE")
+ topdir = d.getVar('TOPDIR')
cf = configparser.ConfigParser()
cf.add_section('config_bsp')
for k in sorted(qemuboot_vars(d)):
@@ -98,7 +99,8 @@ python do_write_qemuboot_conf() {
val = d.getVar(k)
# we only want to write out relative paths so that we can relocate images
# and still run them
- val=val.replace(topdir,"")
+ if val.startswith(topdir):
+ val = os.path.relpath(val, finalpath)
cf.set('config_bsp', k, '%s' % val)
# QB_DEFAULT_KERNEL's value of KERNEL_IMAGETYPE is the name of a symlink
@@ -108,7 +110,7 @@ python do_write_qemuboot_conf() {
kernel = os.path.realpath(kernel_link)
# we only want to write out relative paths so that we can relocate images
# and still run them
- kernel=kernel.replace(topdir,"")
+ kernel = os.path.relpath(kernel, finalpath)
cf.set('config_bsp', 'QB_DEFAULT_KERNEL', kernel)
bb.utils.mkdirhier(os.path.dirname(qemuboot))
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