[cfe-dev] llvm-test-suite build failure

[Brian M. Rzycki via cfe-dev]

Hi Tim, I'm seeing the same error here but haven't had time to really debug
it.

I've worked around it by disabling the XRay MicroBenchmark by commenting
out line 4 of
https://github.com/llvm/llvm-test-suite/blob/master/MicroBenchmarks/CMakeLists.txt
. With this change I'm able to complete test-suite runs of the standard
directories (SingleSource, MultiSource, MicroBenchmarks)

diff --git a/MicroBenchmarks/CMakeLists.txt b/MicroBenchmarks/CMakeLists.txt
index 77a8e89..897d051 100644
--- a/MicroBenchmarks/CMakeLists.txt
+++ b/MicroBenchmarks/CMakeLists.txt
@@ -1,7 +1,7 @@
 file(COPY lit.local.cfg DESTINATION ${CMAKE_CURRENT_BINARY_DIR})

 add_subdirectory(libs)
-add_subdirectory(XRay)
+#add_subdirectory(XRay)
 add_subdirectory(LCALS)
 add_subdirectory(harris)
 add_subdirectory(ImageProcessing)



On Wed, Feb 27, 2019 at 10:33 PM Tim Pugh via cfe-dev <
cfe-dev at lists.llvm.org> wrote:

> Hi devs,
>
>
> I'm able to build llvm/clang following these instructions:
>
>
>    1.
>
>    *git clone https://github.com/llvm/llvm-project.git
>    <https://github.com/llvm/llvm-project.git>*
>    2.
>
>    *cd llvm-project*
>    3.
>
>    * mkdir build*
>    4.
>
>    *cd build*
>    5.
>
>    *cmake -DLLVM_ENABLE_PROJECTS=clang -G "Unix Makefiles" ../llvm*
>    6.
>
>    *make *
>
>
> For the test suite, I'm following the directions found here:
>
> https://llvm.org/docs/TestSuiteGuide.html
>
> and execute the following commands in the same directory where I have
> cloned lllvm-project:
>
>    1.
>
>    *git clone https://github.com/llvm/llvm-test-suite.git <https://github.com/llvm/llvm-test-suite.git> test-suite*
>
>    2.
>
>    *mkdir test-suite-build
>    *
>
>    3.
>
>
> *cd test-suite-build   *
>
>    4.
>
>    *cmake -DCMAKE_C_COMPILER=<path to my build of clang>/llvm-project/build/bin/**clang CMAKE_BUILD_TYPE=DEBUG -C../test-suite/cmake/caches/**O3.cmake ../test-suite*
>
>    5.
>
>    *make*
>
>
>
> but it seems to fail at 37% with this error (sorry for any formatting
> issues):
>
>
> Scanning dependencies of target retref-bench[ 37%] Building CXX object MicroBenchmarks/XRay/ReturnReference/CMakeFiles/retref-bench.dir/retref-bench.cc.o/home/removed/release/test-suite/MicroBenchmarks/XRay/ReturnReference/retref-bench.cc:18:10: fatal error:
>       'xray/xray_interface.h' file not found#include "xray/xray_interface.h"
>          ^~~~~~~~~~~~~~~~~~~~~~~1 error generated.
> make[2]: *** [MicroBenchmarks/XRay/ReturnReference/CMakeFiles/retref-bench.dir/build.make:63: MicroBenchmarks/XRay/ReturnReference/CMakeFiles/retref-bench.dir/retref-bench.cc.o] Error 1
> make[1]: *** [CMakeFiles/Makefile2:19890: MicroBenchmarks/XRay/ReturnReference/CMakeFiles/retref-bench.dir/all] Error 2make: *** [Makefile:130: all] Error 2
>
>
>
> Any ideas what I may be missing? I haven't been able to turn anything up online. I should note I've also attempted to build both repos from the release 8.x branch as well, and ran into the same error.
>
>
> _______________________________________________
> cfe-dev mailing list
> cfe-dev at lists.llvm.org
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>
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