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diff --git a/libomptarget/DeviceRTL/CMakeLists.txt b/libomptarget/DeviceRTL/CMakeLists.txt
index 242df638f80d..a4654e96371f 100644
--- a/libomptarget/DeviceRTL/CMakeLists.txt
+++ b/libomptarget/DeviceRTL/CMakeLists.txt
@@ -25,16 +25,16 @@ endif()
if (LLVM_DIR)
# Builds that use pre-installed LLVM have LLVM_DIR set.
- find_program(CLANG_TOOL clang PATHS ${LLVM_TOOLS_BINARY_DIR} NO_DEFAULT_PATH)
+ find_program(CLANG_TOOL clang PATHS ${LLVM_TOOLS_BINARY_DIR} REQUIRED)
find_program(LINK_TOOL llvm-link PATHS ${LLVM_TOOLS_BINARY_DIR}
- NO_DEFAULT_PATH)
- find_program(OPT_TOOL opt PATHS ${LLVM_TOOLS_BINARY_DIR} NO_DEFAULT_PATH)
+ REQUIRED)
+ find_program(OPT_TOOL opt PATHS ${LLVM_TOOLS_BINARY_DIR} REQUIRED)
libomptarget_say("Building DeviceRTL. Using clang: ${CLANG_TOOL}")
elseif (LLVM_TOOL_CLANG_BUILD AND NOT CMAKE_CROSSCOMPILING AND NOT OPENMP_STANDALONE_BUILD)
# LLVM in-tree builds may use CMake target names to discover the tools.
- set(CLANG_TOOL $<TARGET_FILE:clang>)
- set(LINK_TOOL $<TARGET_FILE:llvm-link>)
- set(OPT_TOOL $<TARGET_FILE:opt>)
+ set(CLANG_TOOL $<TARGET_FILE:clang> REQUIRED)
+ set(LINK_TOOL $<TARGET_FILE:llvm-link> REQUIRED)
+ set(OPT_TOOL $<TARGET_FILE:opt> REQUIRED)
libomptarget_say("Building DeviceRTL. Using clang from in-tree build")
else()
libomptarget_say("Not building DeviceRTL. No appropriate clang found")
diff --git a/libomptarget/deviceRTLs/amdgcn/CMakeLists.txt b/libomptarget/deviceRTLs/amdgcn/CMakeLists.txt
index 3f4c02671aeb..be9f4677d7b5 100644
--- a/libomptarget/deviceRTLs/amdgcn/CMakeLists.txt
+++ b/libomptarget/deviceRTLs/amdgcn/CMakeLists.txt
@@ -38,16 +38,16 @@ endif()
if (LLVM_DIR)
# Builds that use pre-installed LLVM have LLVM_DIR set.
- find_program(CLANG_TOOL clang PATHS ${LLVM_TOOLS_BINARY_DIR} NO_DEFAULT_PATH)
+ find_program(CLANG_TOOL clang PATHS ${LLVM_TOOLS_BINARY_DIR} REQUIRED)
find_program(LINK_TOOL llvm-link PATHS ${LLVM_TOOLS_BINARY_DIR}
- NO_DEFAULT_PATH)
- find_program(OPT_TOOL opt PATHS ${LLVM_TOOLS_BINARY_DIR} NO_DEFAULT_PATH)
+ REQUIRED)
+ find_program(OPT_TOOL opt PATHS ${LLVM_TOOLS_BINARY_DIR} REQUIRED)
libomptarget_say("Building AMDGCN device RTL. Using clang: ${CLANG_TOOL}")
elseif (LLVM_TOOL_CLANG_BUILD AND NOT CMAKE_CROSSCOMPILING AND NOT OPENMP_STANDALONE_BUILD)
# LLVM in-tree builds may use CMake target names to discover the tools.
- set(CLANG_TOOL $<TARGET_FILE:clang>)
- set(LINK_TOOL $<TARGET_FILE:llvm-link>)
- set(OPT_TOOL $<TARGET_FILE:opt>)
+ set(CLANG_TOOL $<TARGET_FILE:clang> REQUIRED)
+ set(LINK_TOOL $<TARGET_FILE:llvm-link> REQUIRED)
+ set(OPT_TOOL $<TARGET_FILE:opt> REQUIRED)
libomptarget_say("Building AMDGCN device RTL. Using clang from in-tree build")
else()
libomptarget_say("Not building AMDGCN device RTL. No appropriate clang found")
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