Always link OSQP to avoid finding symbols from other libraries (Robot…

…Locomotion#11682) * Always link OSQP to avoid finding symbols from other libraries
Tomato1107 · Jun 20, 2019 · 4ff9a15 · 4ff9a15
1 parent 834d154
commit 4ff9a15
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/tools/workspace/osqp/package.BUILD.bazel b/tools/workspace/osqp/package.BUILD.bazel
@@ -101,6 +101,13 @@ cc_library(
         "-w",
     ],
     linkstatic = 1,
+    # Always link all of OSQP.  It includes an implementation of
+    # SuiteSparse_malloc internally which it needs to be able to find.
+    # Without this flag, in some circumstances applications linking to
+    # both OSQP and SCS can end up using the SuiteSparse_malloc from
+    # the SCS shared library, which has an incompatible signature.
+    # This ends badly.
+    alwayslink = 1,
     deps = [
         "@qdldl",
     ],