Add some annotations to different OpenBLAS versions.

8 years ago · 33fb2d6b4f
parent b55bde1b51
commit 33fb2d6b4f
1 changed files with 3 additions and 0 deletions
--- a/cmake/external/openblas.cmake
+++ b/cmake/external/openblas.cmake
@ -27,9 +27,12 @@ IF(NOT ${CBLAS_FOUND})
    SET(COMMON_ARGS CC=${CMAKE_C_COMPILER} NO_LAPACK=1 NO_SHARED=1)

    IF(ANDROID)
+        # arm_soft_fp_abi branch of OpenBLAS to support softfp
+        #   https://github.com/xianyi/OpenBLAS/tree/arm_soft_fp_abi
        SET(OPENBLAS_COMMIT "b5c96fcfcdc82945502a2303116a64d89985daf5")
        SET(OPTIONAL_ARGS HOSTCC=${HOST_C_COMPILER} TARGET=ARMV7 ARM_SOFTFP_ABI=1 USE_THREAD=0 libs)
    ELSEIF(RPI)
+        # use hardfp
        SET(OPENBLAS_COMMIT "v0.2.19")
        SET(OPTIONAL_ARGS HOSTCC=${HOST_C_COMPILER} TARGET=ARMV7 USE_THREAD=0 libs)
    ELSE()