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25 changes: 25 additions & 0 deletions cmake/tensorrt.cmake
Original file line number Diff line number Diff line change
Expand Up @@ -82,6 +82,7 @@ if(TENSORRT_FOUND)
string(REGEX MATCH "define NV_TENSORRT_BUILD +([0-9]+)"
TENSORRT_BUILD_VERSION "${TENSORRT_VERSION_FILE_CONTENTS}")

set(TRT_ENTERPRISE "OFF")
if("${TENSORRT_MAJOR_VERSION}" STREQUAL "")
file(READ ${TENSORRT_INCLUDE_DIR}/NvInferVersion.h
TENSORRT_VERSION_FILE_CONTENTS)
Expand All @@ -93,6 +94,19 @@ if(TENSORRT_FOUND)
TENSORRT_PATCH_VERSION "${TENSORRT_VERSION_FILE_CONTENTS}")
string(REGEX MATCH "define NV_TENSORRT_BUILD +([0-9]+)"
TENSORRT_BUILD_VERSION "${TENSORRT_VERSION_FILE_CONTENTS}")

# In TensorRT 10.12.0.36, the version macros is TRT_*_ENTERPRISE.
if("${TENSORRT_MAJOR_VERSION}" STREQUAL "")
string(REGEX MATCH "define TRT_MAJOR_ENTERPRISE +([0-9]+)"
TENSORRT_MAJOR_VERSION "${TENSORRT_VERSION_FILE_CONTENTS}")
string(REGEX MATCH "define TRT_MINOR_ENTERPRISE +([0-9]+)"
TENSORRT_MINOR_VERSION "${TENSORRT_VERSION_FILE_CONTENTS}")
string(REGEX MATCH "define TRT_PATCH_ENTERPRISE +([0-9]+)"
TENSORRT_PATCH_VERSION "${TENSORRT_VERSION_FILE_CONTENTS}")
string(REGEX MATCH "define TRT_BUILD_ENTERPRISE +([0-9]+)"
TENSORRT_BUILD_VERSION "${TENSORRT_VERSION_FILE_CONTENTS}")
set(TRT_ENTERPRISE "ON")
endif()
endif()

if("${TENSORRT_MAJOR_VERSION}" STREQUAL "")
Expand All @@ -108,6 +122,17 @@ if(TENSORRT_FOUND)
string(REGEX REPLACE "define NV_TENSORRT_BUILD +([0-9]+)" "\\1"
TENSORRT_BUILD_VERSION "${TENSORRT_BUILD_VERSION}")

if("${TRT_ENTERPRISE}" STREQUAL "ON")
string(REGEX REPLACE "define TRT_MAJOR_ENTERPRISE +([0-9]+)" "\\1"
TENSORRT_MAJOR_VERSION "${TENSORRT_MAJOR_VERSION}")
string(REGEX REPLACE "define TRT_MINOR_ENTERPRISE +([0-9]+)" "\\1"
TENSORRT_MINOR_VERSION "${TENSORRT_MINOR_VERSION}")
string(REGEX REPLACE "define TRT_PATCH_ENTERPRISE +([0-9]+)" "\\1"
TENSORRT_PATCH_VERSION "${TENSORRT_PATCH_VERSION}")
string(REGEX REPLACE "define TRT_BUILD_ENTERPRISE +([0-9]+)" "\\1"
TENSORRT_BUILD_VERSION "${TENSORRT_BUILD_VERSION}")
endif()

message(
STATUS
"Current TensorRT header is ${TENSORRT_INCLUDE_DIR}/NvInfer.h. "
Expand Down