1# Copyright (c) Meta Platforms, Inc. and affiliates. 2# All rights reserved. 3# 4# This source code is licensed under the BSD-style license found in the 5# LICENSE file in the root directory of this source tree. 6 7if(__EIGEN_BLAS_INCLUDED) 8 return() 9endif() 10set(__EIGEN_BLAS_INCLUDED TRUE) 11 12# ############################################################################## 13# Eigen BLAS is built together with Libtorch mobile. By default, it builds code 14# from third-party/eigen/blas submodule. 15# ############################################################################## 16 17set(EIGEN_BLAS_SRC_DIR 18 "${CMAKE_CURRENT_SOURCE_DIR}/third-party/eigen/blas" 19 CACHE STRING "Eigen BLAS source directory" 20) 21 22set(EigenBlas_SRCS 23 ${EIGEN_BLAS_SRC_DIR}/single.cpp 24 ${EIGEN_BLAS_SRC_DIR}/double.cpp 25 ${EIGEN_BLAS_SRC_DIR}/complex_single.cpp 26 ${EIGEN_BLAS_SRC_DIR}/complex_double.cpp 27 ${EIGEN_BLAS_SRC_DIR}/xerbla.cpp 28 ${EIGEN_BLAS_SRC_DIR}/f2c/srotm.c 29 ${EIGEN_BLAS_SRC_DIR}/f2c/srotmg.c 30 ${EIGEN_BLAS_SRC_DIR}/f2c/drotm.c 31 ${EIGEN_BLAS_SRC_DIR}/f2c/drotmg.c 32 ${EIGEN_BLAS_SRC_DIR}/f2c/lsame.c 33 ${EIGEN_BLAS_SRC_DIR}/f2c/dspmv.c 34 ${EIGEN_BLAS_SRC_DIR}/f2c/ssbmv.c 35 ${EIGEN_BLAS_SRC_DIR}/f2c/chbmv.c 36 ${EIGEN_BLAS_SRC_DIR}/f2c/sspmv.c 37 ${EIGEN_BLAS_SRC_DIR}/f2c/zhbmv.c 38 ${EIGEN_BLAS_SRC_DIR}/f2c/chpmv.c 39 ${EIGEN_BLAS_SRC_DIR}/f2c/dsbmv.c 40 ${EIGEN_BLAS_SRC_DIR}/f2c/zhpmv.c 41 ${EIGEN_BLAS_SRC_DIR}/f2c/dtbmv.c 42 ${EIGEN_BLAS_SRC_DIR}/f2c/stbmv.c 43 ${EIGEN_BLAS_SRC_DIR}/f2c/ctbmv.c 44 ${EIGEN_BLAS_SRC_DIR}/f2c/ztbmv.c 45 ${EIGEN_BLAS_SRC_DIR}/f2c/complexdots.c 46) 47 48add_library(eigen_blas STATIC ${EigenBlas_SRCS}) 49 50# Dont know what to do with this We build static versions of eigen blas but link 51# into a shared library, so they need PIC. 52set_property(TARGET eigen_blas PROPERTY POSITION_INDEPENDENT_CODE ON) 53 54install( 55 TARGETS eigen_blas 56 LIBRARY DESTINATION lib 57 ARCHIVE DESTINATION lib 58) 59