[meta-oe][master][PATCH 2/2] suitesparse: avoid install rpath buildpaths QA

From: Himanshu Jadon <[email protected]>

SuiteSparse adds -Wl,-rpath=$(INSTALL_LIB) while linking shared
libraries on Linux. In the OpenEmbedded build this value can resolve to
a build or install path under TMPDIR, so installed ELF files can keep an
absolute build path and fail buildpaths QA.

The packaged libraries do not need this install-tree rpath. Runtime
resolution is handled through normal package dependencies and the target
library search path. Keep the librt link and drop only the rpath entry.

Signed-off-by: Himanshu Jadon <[email protected]>
---
 ...dd-install-rpath-to-shared-libraries.patch | 37 +++++++++++++++++++
 .../suitesparse/suitesparse_5.10.1.bb         |  1 +
 2 files changed, 38 insertions(+)
 create mode 100644 meta-oe/recipes-devtools/suitesparse/suitesparse/0005-Do-not-add-install-rpath-to-shared-libraries.patch

diff --git a/meta-oe/recipes-devtools/suitesparse/suitesparse/0005-Do-not-add-install-rpath-to-shared-libraries.patch b/meta-oe/recipes-devtools/suitesparse/suitesparse/0005-Do-not-add-install-rpath-to-shared-libraries.patch
new file mode 100644
index 0000000000..a6105f73f8
--- /dev/null
+++ b/meta-oe/recipes-devtools/suitesparse/suitesparse/0005-Do-not-add-install-rpath-to-shared-libraries.patch
@@ -0,0 +1,37 @@
+From f8be0a727c506d25450386c370a846e66b3f3297 Mon Sep 17 00:00:00 2001
+From: Deepak Rathore <[email protected]>
+Date: Wed, 5 Aug 2026 00:00:00 -0700
+Subject: [PATCH] Do not add install rpath to shared libraries
+
+SuiteSparse adds the install library directory to Linux shared library
+links through -Wl,-rpath=$(INSTALL_LIB). In Yocto builds INSTALL_LIB
+resolves to a build or install path under TMPDIR, so the final ELF files
+keep an absolute TMPDIR path in .dynstr even after chrpath removes the
+dynamic rpath tag.
+
+Yocto stages dependent SuiteSparse libraries through normal sysroot and
+package runtime dependencies. The install-tree rpath is not required for
+packaged target libraries, and it makes buildpaths QA fail.
+
+Upstream-Status: Inappropriate [oe-specific: build/install path triggers buildpaths QA]
+
+Signed-off-by: Deepak Rathore <[email protected]>
+---
+ SuiteSparse_config/SuiteSparse_config.mk | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/SuiteSparse_config/SuiteSparse_config.mk b/SuiteSparse_config/SuiteSparse_config.mk
+index 8309c5142..807323c4c 100644
+--- a/SuiteSparse_config/SuiteSparse_config.mk
++++ b/SuiteSparse_config/SuiteSparse_config.mk
+@@ -358,7 +358,7 @@ SUITESPARSE_VERSION = 5.10.1
+ 
+     ifeq ($(UNAME),Linux)
+         # add the realtime library, librt, and SuiteSparse/lib
+-        LDLIBS += -lrt -Wl,-rpath=$(INSTALL_LIB)
++        LDLIBS += -lrt
+     endif
+ 
+     #---------------------------------------------------------------------------
+-- 
+2.43.0
diff --git a/meta-oe/recipes-devtools/suitesparse/suitesparse_5.10.1.bb b/meta-oe/recipes-devtools/suitesparse/suitesparse_5.10.1.bb
index f655ac17fd..a2fee6400c 100644
--- a/meta-oe/recipes-devtools/suitesparse/suitesparse_5.10.1.bb
+++ b/meta-oe/recipes-devtools/suitesparse/suitesparse_5.10.1.bb
@@ -6,6 +6,7 @@ SRC_URI = "git://github.com/DrTimothyAldenDavis/SuiteSparse;protocol=https;branc
            file://0003-Add-version-information-to-libmetis.patch \
            file://makefile-quoting.patch \
            file://0004-Allow-build-with-CMake-4.patch \
+           file://0005-Do-not-add-install-rpath-to-shared-libraries.patch \
            "
 SRCREV = "538273cfd53720a10e34a3d80d3779b607e1ac26"
 
-- 
2.35.6