[Openmp-commits] [PATCH] D30015: [OpenMP] Add arch-specific directory to search path

Jonas Hahnfeld via Phabricator via Openmp-commits openmp-commits at lists.llvm.org
Thu Feb 16 23:19:55 PST 2017

Hahnfeld added a comment.

Please adapt the title and summary for the more general changes this has evolved to.

Comment at: lib/Driver/Tools.cpp:284
+    // If we are not cross-compling, add '-rpath' with architecture-specific
+    // library path so libraries lined from this path can be automatically
+    // found.

Comment at: test/Driver/arch-specific-libdir-rpath.c:6
+// -rpath only gets added during native compilation
+// REQUIRES: native
pirama wrote:
> pirama wrote:
> > I feel this test is fragile.  Any idea how to further restrict and require that the default target triple has linux and one of i386, x86_64, arm, aarch64?
> > 
> > I could create sub-dirs for all archs returned by Triple::getArchTypeName (llvm/lib/Support/Triple.cpp) but it seems overkill.
> I've restricted the test to just x86_64-linux.
Instead of `REQUIRES`, you should probably add `-target x86_64-unknown-linux`

Comment at: test/Driver/arch-specific-libdir-rpath.c:18
+// CHECK-ARCHDIR: -L{{.*}}/Inputs/resource_dir_with_arch_subdir/lib/linux{{.*}} "-rpath" {{.*}}/Inputs/resource_dir_with_arch_subdir/lib/linux
+// CHECK-NO-ARCHDIR-NOT: -L{{.*}}Inputs/resource_dir
Can you split that into two lines? Then it won't fail if there is some argument added in between


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