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diff --git a/CMakeLists.txt b/CMakeLists.txt
index 40a685b7e..c452efd09 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -49,10 +49,10 @@ set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
set(LLVM_VERSION "${LLVM_VERSION_MAJOR}${LLVM_VERSION_MINOR}")
-file(TO_NATIVE_PATH "${LLVM_TOOLS_BINARY_DIR}/llvm-as${CMAKE_EXECUTABLE_SUFFIX}" LLVM_AS)
-file(TO_NATIVE_PATH "${LLVM_TOOLS_BINARY_DIR}/llvm-nm${CMAKE_EXECUTABLE_SUFFIX}" LLVM_NM)
-file(TO_NATIVE_PATH "${LLVM_TOOLS_BINARY_DIR}/clang${CMAKE_EXECUTABLE_SUFFIX}" CLANG)
-file(TO_NATIVE_PATH "${LLVM_TOOLS_BINARY_DIR}/llvm-config${CMAKE_EXECUTABLE_SUFFIX}" LLVM_CONFIG)
+find_program(LLVM_AS llvm-as HINTS ${LLVM_TOOLS_BINARY_DIR})
+find_program(LLVM_NM llvm-nm HINTS ${LLVM_TOOLS_BINARY_DIR})
+find_program(CLANG clang HINTS ${LLVM_TOOLS_BINARY_DIR})
+find_program(LLVM_CONFIG llvm-config HINTS ${LLVM_TOOLS_BINARY_DIR})
# LLVM doesn't appear to expose --system-libs via its CMake interface,
# so we must shell out to llvm-config to find this info
diff --git a/apps/linear_algebra/CMakeLists.txt b/apps/linear_algebra/CMakeLists.txt
index 132c80e6a..36ce865f2 100644
--- a/apps/linear_algebra/CMakeLists.txt
+++ b/apps/linear_algebra/CMakeLists.txt
@@ -26,7 +26,7 @@ if (CBLAS_FOUND)
# Atlas requires also linking against its provided libcblas for cblas symbols
set(ATLAS_EXTRA_LIBS cblas) # XXX fragile
set(OpenBLAS_EXTRA_LIBS)
- set(BLAS_VENDORS OpenBLAS ATLAS)
+ set(BLAS_VENDORS OpenBLAS)
# TODO
# there are more vendors we could add here that support the cblas interface
@@ -41,6 +41,7 @@ if (CBLAS_FOUND)
message(STATUS " ${BLAS_VENDOR}: Missing")
else()
message(STATUS " ${BLAS_VENDOR}: Found")
+ set(BLAS_LIBRARIES "${BLAS_LIBRARIES}" CACHE FILEPATH "BLAS library to use")
list(APPEND BLAS_VENDORS ${NAME})
endif()
endforeach()
diff --git a/apps/linear_algebra/tests/CMakeLists.txt b/apps/linear_algebra/tests/CMakeLists.txt
index 4b95eb3bb..1daa97437 100644
--- a/apps/linear_algebra/tests/CMakeLists.txt
+++ b/apps/linear_algebra/tests/CMakeLists.txt
@@ -19,6 +19,6 @@ target_compile_options(test_halide_blas PRIVATE -Wno-unused-variable)
target_link_libraries(test_halide_blas
PRIVATE
halide_blas
- cblas # XXX fragile
+ ${BLAS_LIBRARIES}
Halide
)
--
2.15.0