[meta-oe][langdale][PATCH] protobuf: stage protoc binary to sysroot

[meta-oe][langdale][PATCH] protobuf: stage protoc binary to sysroot

[Samuli Piippo]

From: Samuli Piippo <samuli.piippo@gmail.com>

If protoc is enabled for the build, recipes using protobuf will
fail when protoc is not available in the recipe sysroot:

|   The imported target "protobuf::protoc" references the file
|
|      ".../recipe-sysroot/usr/local/oe-sdk-hardcoded-buildpath/sysroots/x86_64-pokysdk-linux/usr/bin/protoc-3.21.5.0"
|
|   but this file does not exist.  Possible reasons include:
|
|   * The file was deleted, renamed, or moved to another location.
|
|   * An install or uninstall procedure did not complete successfully.
|
|   * The installation package was faulty and contained
|
|      ".../recipe-sysroot/usr/local/oe-sdk-hardcoded-buildpath/sysroots/x86_64-pokysdk-linux/usr/lib/cmake/protobuf/protobuf-targets.cmake"
|
|   but not all the files it references.

Use SYSROOT_DIRS to stage the binary to sysroot so it's always
available for other recipes.

Signed-off-by: Samuli Piippo <samuli.piippo@qt.io>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
(cherry picked from commit d7f46fa816964e30edb2ccfecc57a26251cc351c)
---
 meta-oe/recipes-devtools/protobuf/protobuf_3.21.5.bb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta-oe/recipes-devtools/protobuf/protobuf_3.21.5.bb b/meta-oe/recipes-devtools/protobuf/protobuf_3.21.5.bb
index c8b9158e6c..201908f3c9 100644
--- a/meta-oe/recipes-devtools/protobuf/protobuf_3.21.5.bb
+++ b/meta-oe/recipes-devtools/protobuf/protobuf_3.21.5.bb
@@ -92,6 +92,8 @@ PACKAGE_BEFORE_PN = "${PN}-compiler ${PN}-lite"
 FILES:${PN}-compiler = "${bindir} ${libdir}/libprotoc${SOLIBS}"
 FILES:${PN}-lite = "${libdir}/libprotobuf-lite${SOLIBS}"
 
+SYSROOT_DIRS += "${bindir}"
+
 RDEPENDS:${PN}-compiler = "${PN}"
 RDEPENDS:${PN}-dev += "${PN}-compiler"
 RDEPENDS:${PN}-ptest = "bash ${@bb.utils.contains('PACKAGECONFIG', 'python', 'python3-protobuf', '', d)}"
-- 
2.25.1