1if(__EIGEN_BLAS_INCLUDED) 2 return() 3endif() 4set(__EIGEN_BLAS_INCLUDED TRUE) 5 6if(NOT INTERN_BUILD_MOBILE OR NOT INTERN_USE_EIGEN_BLAS) 7 return() 8endif() 9 10############################################################################## 11# Eigen BLAS is built together with Libtorch mobile. 12# By default, it builds code from third-party/eigen/blas submodule. 13############################################################################## 14 15set(CAFFE2_THIRD_PARTY_ROOT ${PROJECT_SOURCE_DIR}/third_party) 16set(EIGEN_BLAS_SRC_DIR "${CAFFE2_THIRD_PARTY_ROOT}/eigen/blas" CACHE STRING "Eigen BLAS source directory") 17 18set(EigenBlas_SRCS 19 ${EIGEN_BLAS_SRC_DIR}/single.cpp 20 ${EIGEN_BLAS_SRC_DIR}/double.cpp 21 ${EIGEN_BLAS_SRC_DIR}/complex_single.cpp 22 ${EIGEN_BLAS_SRC_DIR}/complex_double.cpp 23 ${EIGEN_BLAS_SRC_DIR}/xerbla.cpp 24 ${EIGEN_BLAS_SRC_DIR}/f2c/srotm.c 25 ${EIGEN_BLAS_SRC_DIR}/f2c/srotmg.c 26 ${EIGEN_BLAS_SRC_DIR}/f2c/drotm.c 27 ${EIGEN_BLAS_SRC_DIR}/f2c/drotmg.c 28 ${EIGEN_BLAS_SRC_DIR}/f2c/lsame.c 29 ${EIGEN_BLAS_SRC_DIR}/f2c/dspmv.c 30 ${EIGEN_BLAS_SRC_DIR}/f2c/ssbmv.c 31 ${EIGEN_BLAS_SRC_DIR}/f2c/chbmv.c 32 ${EIGEN_BLAS_SRC_DIR}/f2c/sspmv.c 33 ${EIGEN_BLAS_SRC_DIR}/f2c/zhbmv.c 34 ${EIGEN_BLAS_SRC_DIR}/f2c/chpmv.c 35 ${EIGEN_BLAS_SRC_DIR}/f2c/dsbmv.c 36 ${EIGEN_BLAS_SRC_DIR}/f2c/zhpmv.c 37 ${EIGEN_BLAS_SRC_DIR}/f2c/dtbmv.c 38 ${EIGEN_BLAS_SRC_DIR}/f2c/stbmv.c 39 ${EIGEN_BLAS_SRC_DIR}/f2c/ctbmv.c 40 ${EIGEN_BLAS_SRC_DIR}/f2c/ztbmv.c 41 ${EIGEN_BLAS_SRC_DIR}/f2c/d_cnjg.c 42 ${EIGEN_BLAS_SRC_DIR}/f2c/r_cnjg.c 43 ${EIGEN_BLAS_SRC_DIR}/f2c/complexdots.c 44) 45 46add_library(eigen_blas STATIC ${EigenBlas_SRCS}) 47 48# We build static versions of eigen blas but link into a shared library, so they need PIC. 49set_property(TARGET eigen_blas PROPERTY POSITION_INDEPENDENT_CODE ON) 50 51install(TARGETS eigen_blas 52 LIBRARY DESTINATION lib 53 ARCHIVE DESTINATION lib) 54