scnc
/
qiskit-aer
mirror of https://github.com/Qiskit/qiskit-aer.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

* Better support for external BLAS library dependency. We favor 

OpenBLAS implementation over other implementations.
This commit is contained in:
Juan Gomez 2018-08-25 15:44:52 +02:00 committed by Juan Gomez
parent 1c97024548
commit 661fc515bc
1 changed files with 8 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
CMakeLists.txt
View File

@ -73,7 +73,7 @@ if(STATIC_LINKING)
endif()
# Looking for external libraries
find_package(OpenMP REQUIRED QUIET)
find_package(OpenMP QUIET)
if(NOT "${OpenMP_FOUND}" OR NOT "${OpenMP_CXX_FOUND}")
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "AppleClang" AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS "7")
message(STATUS "AppleClang >= 7.0 detected, adding OpenMP. Disable with -DAPPLE_OMP_AUTOADD=OFF")
@ -106,10 +106,15 @@ endif()
set(NLOHMANN_JSON_PATH ${AER_SIMULATOR_CPP_EXTERNAL_LIBS})
find_package(nlohmann_json REQUIRED)
message(STATUS "Lookgin for OpenBLAS library...")
set(BLA_VENDOR "OpenBLAS")
find_package(BLAS QUIET)
if(NOT BLAS_FOUND)
message(STATUS "OpenBLAS not found. Lookgin for any other BLAS library...")
unset(BLA_VENDOR)
find_package(BLAS REQUIRED)
endif()
message( "JUAN: ${BLAS_LIBRARIES}")
set(LIBRARIES ${BLAS_LIBRARIES} nlohmann_json)
# Linking