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java-library: make packages overriding PACKAGE_ARCH work again

PATCH In review André Draszik 2 participants 2 messages Nov 17, 2018 – Dec 18, 2018

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PATCH 1/1 java-library: make packages overriding PACKAGE_ARCH work again

From: André Draszik <[email protected]>

Recent changes is OE have caused the traditional approach of inheriting allarch and setting PACKAGE_ARCH not work anymore. Once allarch is inherited, PACKAGE_ARCH can not be overridden afterwards. See commit a23c482cab4f ("allarch: only enable allarch when multilib is not used") d9ba0219b2f6 in poky.

    http://git.openembedded.org/openembedded-core/commit/?id=a23c482cab4f874f4a6a6889716123569eb5ece9

The error manifests itself with configure trying to
--host=allarch-poky-linux --target=allarch-poky-linux
which fails.

To work around this we can make java-library's allarch inherit conditional, as is done e.g. in OE-core for packagegroup.bbclass

    http://git.openembedded.org/openembedded-core/commit/?id=9c826962ec8fa45c2b035427442b90a41517144e
    http://git.openembedded.org/openembedded-core/commit/?id=2c9b1d304daade7b0907320aeb9c522e7ab9dcab

So this commit does exactly that, and fixes the two users of this to follow the new approach.

---
 classes/java-library.bbclass           | 8 ++++++--
 recipes-core/libmatthew/libmatthew.inc | 2 +-
 recipes-extended/rxtx/rxtx_2.2.0.bb    | 2 +-
 3 files changed, 8 insertions(+), 4 deletions(-)
classes/java-library.bbclass +6 -2
index ce1cd28..e0159ba 100644
@@ -10,9 +10,13 @@
 #
 # package archs are set to all, if the recipe builds also packages which
 # can not be used for all archs, then set the PACKAGE_ARCH of that package
-# manually, see rxtx_xx.bb for an example.
+# manually *before* inheriting the class, see rxtx_xx.bb for an example.
 
-inherit java allarch
+inherit java
+PACKAGE_ARCH ?= "all"
+# Fully expanded - so it applies the overrides as well
+PACKAGE_ARCH_EXPANDED := "${PACKAGE_ARCH}"
+inherit ${@oe.utils.ifelse(d.getVar('PACKAGE_ARCH_EXPANDED') == 'all', 'allarch', '')}
 
 # use java_stage for native packages
 JAVA_NATIVE_STAGE_INSTALL = "1"
recipes-core/libmatthew/libmatthew.inc +1 -1
index 7db979b..2119c0b 100644
@@ -7,8 +7,8 @@ DEPENDS = "virtual/java-native classpath-native classpath"
 
 S = "${WORKDIR}/libmatthew-java-${PV}"
 
-inherit java-library
 PACKAGE_ARCH = "${TUNE_PKGARCH}"
+inherit java-library
 
 # Some internal version numbers which change from time to time.
 # Allowing to override them makes this include file more
recipes-extended/rxtx/rxtx_2.2.0.bb +1 -1
index e54dad7..d4fbb9d 100644
@@ -28,8 +28,8 @@ S = "${WORKDIR}/rxtx-2.2pre2"
 
 INSANE_SKIP_${JPN} += "dev-so"
 
-inherit autotools-brokensep java-library remove-libtool
 PACKAGE_ARCH = "${TUNE_PKGARCH}"
+inherit autotools-brokensep java-library remove-libtool
 
 JARFILENAME = "RXTXcomm.jar"
 EXTRA_OEMAKE += "RXTX_PATH=${D}${libdir_jni} \
Signature · 1 line
2.19.1
#1 lore raw

Hi,
this is a note to let you know that I've just added this patch to the master-next branch of the meta-java repository at
git://git.yoctoproject.org/meta-java

As soon as it has gone through some more testing it will likely be merged to the master branch.

If you have any questions, please let me know.

regards;Richard.L

Quoted 77 lines · André Draszik

From: André Draszik <[email protected]>

Recent changes is OE have caused the traditional approach of inheriting allarch and setting PACKAGE_ARCH not work anymore. Once allarch is inherited, PACKAGE_ARCH can not be overridden afterwards. See commit a23c482cab4f ("allarch: only enable allarch when multilib is not used") d9ba0219b2f6 in poky.

    http://git.openembedded.org/openembedded-core/commit/?id=a23c482cab4f874f4a6a6889716123569eb5ece9

The error manifests itself with configure trying to
--host=allarch-poky-linux --target=allarch-poky-linux
which fails.

To work around this we can make java-library's allarch inherit conditional, as is done e.g. in OE-core for packagegroup.bbclass

    http://git.openembedded.org/openembedded-core/commit/?id=9c826962ec8fa45c2b035427442b90a41517144e
    http://git.openembedded.org/openembedded-core/commit/?id=2c9b1d304daade7b0907320aeb9c522e7ab9dcab

So this commit does exactly that, and fixes the two users of this to follow the new approach.

---
 classes/java-library.bbclass           | 8 ++++++--
 recipes-core/libmatthew/libmatthew.inc | 2 +-
 recipes-extended/rxtx/rxtx_2.2.0.bb    | 2 +-
 3 files changed, 8 insertions(+), 4 deletions(-)
classes/java-library.bbclass +6 -2
index ce1cd28..e0159ba 100644
@@ -10,9 +10,13 @@
 #
 # package archs are set to all, if the recipe builds also packages which
 # can not be used for all archs, then set the PACKAGE_ARCH of that package
-# manually, see rxtx_xx.bb for an example.
+# manually *before* inheriting the class, see rxtx_xx.bb for an example.
 
-inherit java allarch
+inherit java
+PACKAGE_ARCH ?= "all"
+# Fully expanded - so it applies the overrides as well
+PACKAGE_ARCH_EXPANDED := "${PACKAGE_ARCH}"
+inherit ${@oe.utils.ifelse(d.getVar('PACKAGE_ARCH_EXPANDED') == 'all', 'allarch', '')}
 
 # use java_stage for native packages
 JAVA_NATIVE_STAGE_INSTALL = "1"
recipes-core/libmatthew/libmatthew.inc +1 -1
index 7db979b..2119c0b 100644
@@ -7,8 +7,8 @@ DEPENDS = "virtual/java-native classpath-native classpath"
 
 S = "${WORKDIR}/libmatthew-java-${PV}"
 
-inherit java-library
 PACKAGE_ARCH = "${TUNE_PKGARCH}"
+inherit java-library
 
 # Some internal version numbers which change from time to time.
 # Allowing to override them makes this include file more
recipes-extended/rxtx/rxtx_2.2.0.bb +1 -1
index e54dad7..d4fbb9d 100644
@@ -28,8 +28,8 @@ S = "${WORKDIR}/rxtx-2.2pre2"
 
 INSANE_SKIP_${JPN} += "dev-so"
 
-inherit autotools-brokensep java-library remove-libtool
 PACKAGE_ARCH = "${TUNE_PKGARCH}"
+inherit autotools-brokensep java-library remove-libtool
 
 JARFILENAME = "RXTXcomm.jar"
 EXTRA_OEMAKE += "RXTX_PATH=${D}${libdir_jni} \