[OE-core] [PATCH 2/3] ptest.bbclass: Add feature to populate a binary directory
Mariano Lopez
just.another.mariano at gmail.com
Fri Apr 5 14:26:40 UTC 2019
This adds a functionality to populate a binary directory with symlinks
within the PTEST_PATH directory to the binaries build by the package. This
is helpful for binaries that are renamed by update-alternatives.
This will take all the package binaries' that are in bindir, sbindir
base_bindir, and base_sbindir and create symlinks in PTEST_BINDIR_PATH. To
enable this feature just add PTEST_BINDIR = "1" to the recipe.
[YOCTO #13238]
Signed-off-by: Mariano Lopez <just.another.mariano at gmail.com>
---
meta/classes/ptest.bbclass | 52 ++++++++++++++++++++++++++++++++++++++
1 file changed, 52 insertions(+)
diff --git a/meta/classes/ptest.bbclass b/meta/classes/ptest.bbclass
index 97865c9338..735057c44d 100644
--- a/meta/classes/ptest.bbclass
+++ b/meta/classes/ptest.bbclass
@@ -63,6 +63,58 @@ do_install_ptest_base() {
fi
done
done
+
+ if [ "${PTEST_BINDIR}" == "1" ]; then
+ install_ptest_bindir
+ fi
+}
+
+PTEST_BINDIR_PATH="${D}${PTEST_PATH}/bin"
+
+install_ptest_bindir() {
+ # Create ${PTEST_PATH}/bin to create symlinks to the package's binaries
+ # this way the path can be added to PATH and execute the binaries easier
+ # from ptest-runner.
+ bbdebug 1 "Generating PTEST's bin directory"
+ binary_paths="${bindir} ${sbindir} ${base_bindir} ${base_sbindir}"
+ mkdir -p ${PTEST_BINDIR_PATH}
+
+ for path in ${binary_paths}; do
+ for src in ${D}${path}/*; do
+ binary=`basename ${src}`
+ ln -s ${path}/${binary} ${PTEST_BINDIR_PATH}/${binary}
+ done
+ done
+}
+
+# This function needs to run after apply_update_alternative_renames because the
+# aforementioned function will update the ALTERNATIVE_LINK_NAME flag. Append is
+# used here to make this function to run as late as possible.
+PACKAGE_PREPROCESS_FUNCS_append = "${@bb.utils.contains("PTEST_BINDIR", "1", " ptest_update_alternatives", "", d)}"
+
+python ptest_update_alternatives() {
+ """
+ This function will fix the symlinks in the PTEST_BINDIR that
+ were broken by the renaming of update-alternatives
+ """
+
+ if not bb.data.inherits_class('update-alternatives', d) \
+ or not update_alternatives_enabled(d):
+ return
+
+ bb.note("Updating PTEST symlinks after the renaming of update-alternatives")
+
+ ptest_pkgd_bindir = os.path.join(d.getVar("PKGD"),
+ d.getVar("PTEST_PATH")[1:],
+ "bin")
+ links_dict = { os.path.join(ptest_pkgd_bindir, link):
+ os.readlink(os.path.join(ptest_pkgd_bindir, link))
+ for link in os.listdir(ptest_pkgd_bindir) }
+ for filename, link in links_dict.items():
+ alt_link = update_alternatives_get_alt_target(d, link)
+ if alt_link:
+ os.unlink(filename)
+ os.symlink(alt_link, filename)
}
do_configure_ptest_base[dirs] = "${B}"
--
2.19.2
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