[PATCH 1/2] package.bbclass: check packages name conflict in do_package


Fawzi KHABER
 

It is possible to rename packages with the macro PKG:${PN} and result in
a package name conflict if the target name exists already.

Add a fatal check to prevent this issue to go unnoticed.

Fix [Yocto #12060]

Reviewed-by: Yoann CONGAL <yoann.congal@...>
Signed-off-by: Fawzi KHABER <fawzi.khaber@...>
---
meta/classes-global/package.bbclass | 10 ++++++++++
1 file changed, 10 insertions(+)

diff --git a/meta/classes-global/package.bbclass b/meta/classes-global/package.bbclass
index 7e96601cd9..30dfd63d4f 100644
--- a/meta/classes-global/package.bbclass
+++ b/meta/classes-global/package.bbclass
@@ -496,6 +496,16 @@ python do_package () {

bb.build.exec_func("package_convert_pr_autoinc", d)

+ # Check for conflict between renamed packages and existing ones
+ # for each package in PACKAGES, check if it will be renamed to an existing one
+
+ for p in packages:
+ localdata = bb.data.createCopy(d)
+ localdata.setVar('OVERRIDES', p)
+ rename = localdata.getVar('PKG')
+ if (rename != None) and rename in packages:
+ bb.fatal('package %s is renamed %s using PKG:%s, but package name already exists'%(p,rename,p))
+
###########################################################################
# Optimisations
###########################################################################
--
2.39.2


Alexandre Belloni
 

Hello,

For some reason, this breaks the reproducible build:

https://autobuilder.yoctoproject.org/typhoon/#/builders/117/builds/2589/steps/13/logs/stdio

ERROR: packagenameconflict-1.0-r0 do_package: package "packagenameconflict-dev" is renamed to "packagenameconflict-renametest" using PKG:packagenameconflict-dev, but package name already exists
ERROR: Logfile of failure stored in: /home/pokybuild/yocto-worker/reproducible/build/build-st/reproducibleA/tmp/work/core2-64-poky-linux/packagenameconflict/1.0-r0/temp/log.do_package.3523737
NOTE: recipe packagenameconflict-1.0-r0: task do_package: Failed
ERROR: Task (/home/pokybuild/yocto-worker/reproducible/build/build-st/meta-selftest/recipes-test/packagenameconflict/packagenameconflict.bb:do_package) failed with exit code '1'
NOTE: Running task 12650 of 16502 (/home/pokybuild/yocto-worker/reproducible/build/build-st/meta-selftest/recipes-devtools/python/python3-async-test_0.6.2.bb:do_package)

On 22/03/2023 17:42:23+0100, Fawzi KHABER wrote:
It is possible to rename packages with the macro PKG:${PN} and result in
a package name conflict if the target name exists already.

Add a fatal check to prevent this issue to go unnoticed.

Fix [Yocto #12060]

Reviewed-by: Yoann CONGAL <yoann.congal@...>
Signed-off-by: Fawzi KHABER <fawzi.khaber@...>
---
meta/classes-global/package.bbclass | 10 ++++++++++
1 file changed, 10 insertions(+)

diff --git a/meta/classes-global/package.bbclass b/meta/classes-global/package.bbclass
index 7e96601cd9..30dfd63d4f 100644
--- a/meta/classes-global/package.bbclass
+++ b/meta/classes-global/package.bbclass
@@ -496,6 +496,16 @@ python do_package () {

bb.build.exec_func("package_convert_pr_autoinc", d)

+ # Check for conflict between renamed packages and existing ones
+ # for each package in PACKAGES, check if it will be renamed to an existing one
+
+ for p in packages:
+ localdata = bb.data.createCopy(d)
+ localdata.setVar('OVERRIDES', p)
+ rename = localdata.getVar('PKG')
+ if (rename != None) and rename in packages:
+ bb.fatal('package %s is renamed %s using PKG:%s, but package name already exists'%(p,rename,p))
+
###########################################################################
# Optimisations
###########################################################################
--
2.39.2


--
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com


Fawzi KHABER
 

yes, my bad the recipe is lacking EXCLUDE_FROM_WORLD = "1", i'm sending patch v2
Thanks you Alexandre.