# This Makefile compiles the CBLAS routines

include(CheckCSourceCompiles)
check_c_source_compiles("int __attribute__((weak)) main() {};"
                        HAS_ATTRIBUTE_WEAK_SUPPORT)



set(CBLASLIB cblas)
# Error handling routines for level 2 & 3
set(ERRHAND cblas_globals.c cblas_xerbla.c)

#
#
# CBLAS routines
#
# Level 1
#
#

# Files for level 1 single precision real
set(SLEV1 cblas_srotg.c cblas_srotmg.c cblas_srot.c cblas_srotm.c
         cblas_sswap.c cblas_sscal.c  cblas_scopy.c cblas_saxpy.c
         cblas_sdot.c  cblas_sdsdot.c cblas_snrm2.c cblas_sasum.c
         cblas_isamax.c sdotsub.f sdsdotsub.f snrm2sub.f sasumsub.f
         isamaxsub.f)

# Files for level 1 double precision real
set(DLEV1 cblas_drotg.c cblas_drotmg.c cblas_drot.c cblas_drotm.c
         cblas_dswap.c cblas_dscal.c  cblas_dcopy.c cblas_daxpy.c
         cblas_ddot.c  cblas_dsdot.c cblas_dnrm2.c cblas_dasum.c
         cblas_idamax.c ddotsub.f dsdotsub.f dnrm2sub.f
         dasumsub.f idamaxsub.f)

# Files for level 1 single precision complex
set(CLEV1 cblas_crotg.c cblas_csrot.c
         cblas_cswap.c cblas_cscal.c cblas_csscal.c cblas_ccopy.c
         cblas_caxpy.c cblas_cdotu_sub.c cblas_cdotc_sub.c
         cblas_icamax.c cdotcsub.f cdotusub.f icamaxsub.f
         cblas_scabs1.c scabs1sub.f )

# Files for level 1 double precision complex
set(ZLEV1 cblas_zrotg.c cblas_zdrot.c
         cblas_zswap.c cblas_zscal.c cblas_zdscal.c cblas_zcopy.c
         cblas_zaxpy.c cblas_zdotu_sub.c cblas_zdotc_sub.c cblas_dznrm2.c
         cblas_dzasum.c cblas_izamax.c zdotcsub.f zdotusub.f
         dzasumsub.f dznrm2sub.f izamaxsub.f
         cblas_dcabs1.c dcabs1sub.f)

# Common files for level 1 single precision
set(SCLEV1 cblas_scasum.c scasumsub.f cblas_scnrm2.c scnrm2sub.f)

#
#
# CBLAS routines
#
# Level 2
#
#

# Files for level 2 single precision real
set(SLEV2 cblas_sgemv.c cblas_sgbmv.c cblas_sger.c  cblas_ssbmv.c cblas_sspmv.c
        cblas_sspr.c  cblas_sspr2.c cblas_ssymv.c cblas_ssyr.c  cblas_ssyr2.c
        cblas_stbmv.c cblas_stbsv.c cblas_stpmv.c cblas_stpsv.c cblas_strmv.c
        cblas_strsv.c)

# Files for level 2 double precision real
set(DLEV2 cblas_dgemv.c cblas_dgbmv.c cblas_dger.c  cblas_dsbmv.c cblas_dspmv.c
        cblas_dspr.c  cblas_dspr2.c cblas_dsymv.c cblas_dsyr.c  cblas_dsyr2.c
        cblas_dtbmv.c cblas_dtbsv.c cblas_dtpmv.c cblas_dtpsv.c cblas_dtrmv.c
        cblas_dtrsv.c)

# Files for level 2 single precision complex
set(CLEV2 cblas_cgemv.c cblas_cgbmv.c cblas_chemv.c cblas_chbmv.c cblas_chpmv.c
        cblas_ctrmv.c cblas_ctbmv.c cblas_ctpmv.c cblas_ctrsv.c cblas_ctbsv.c
        cblas_ctpsv.c cblas_cgeru.c cblas_cgerc.c cblas_cher.c  cblas_cher2.c
        cblas_chpr.c  cblas_chpr2.c)

# Files for level 2 double precision complex
set(ZLEV2 cblas_zgemv.c cblas_zgbmv.c cblas_zhemv.c cblas_zhbmv.c cblas_zhpmv.c
        cblas_ztrmv.c cblas_ztbmv.c cblas_ztpmv.c cblas_ztrsv.c cblas_ztbsv.c
        cblas_ztpsv.c cblas_zgeru.c cblas_zgerc.c cblas_zher.c  cblas_zher2.c
        cblas_zhpr.c  cblas_zhpr2.c)

#
#
# CBLAS routines
#
# Level 3
#
#

# Files for level 3 single precision real
set(SLEV3 cblas_sgemm.c cblas_ssymm.c cblas_ssyrk.c cblas_ssyr2k.c cblas_strmm.c
        cblas_strsm.c cblas_sgemmtr.c)

# Files for level 3 double precision real
set(DLEV3 cblas_dgemm.c cblas_dsymm.c cblas_dsyrk.c cblas_dsyr2k.c cblas_dtrmm.c
        cblas_dtrsm.c cblas_dgemmtr.c)

# Files for level 3 single precision complex
set(CLEV3 cblas_cgemm.c cblas_csymm.c cblas_chemm.c cblas_cherk.c
        cblas_cher2k.c cblas_ctrmm.c cblas_ctrsm.c cblas_csyrk.c
        cblas_csyr2k.c cblas_cgemmtr.c)

# Files for level 3 double precision complex
set(ZLEV3 cblas_zgemm.c cblas_zsymm.c cblas_zhemm.c cblas_zherk.c
        cblas_zher2k.c cblas_ztrmm.c cblas_ztrsm.c cblas_zsyrk.c
        cblas_zsyr2k.c cblas_zgemmtr.c)


set(SOURCES)
  list(APPEND SOURCES ${SLEV1} ${SCLEV1} ${SLEV2} ${SLEV3} ${ERRHAND})
  list(APPEND SOURCES ${DLEV1} ${DLEV2} ${DLEV3} ${ERRHAND})
  list(APPEND SOURCES ${CLEV1} ${SCLEV1} ${CLEV2} ${CLEV3} ${ERRHAND})
  list(APPEND SOURCES ${ZLEV1} ${ZLEV2} ${ZLEV3} ${ERRHAND})
list(REMOVE_DUPLICATES SOURCES)

if (AGGREGATE_FILES)
    SET(SOURCESX)
    FOREACH(S IN LISTS SOURCES)
        IF (NOT ${S} MATCHES ".*\.c$")
            LIST(APPEND SOURCESX ${S})
        ENDIF()
    ENDFOREACH()
    SET(SOURCES cblas_joined.c ${SOURCESX})
endif()


add_library(${CBLASLIB}_obj OBJECT ${SOURCES})
set_target_properties(${CBLASLIB}_obj PROPERTIES POSITION_INDEPENDENT_CODE ON)
target_include_directories(${CBLASLIB}_obj PRIVATE
    ${CMAKE_BINARY_DIR}
    ${CMAKE_SOURCE_DIR}/include)

if(HAS_ATTRIBUTE_WEAK_SUPPORT)
  target_compile_definitions(${CBLASLIB}_obj PRIVATE HAS_ATTRIBUTE_WEAK_SUPPORT)
endif()
if(INTEGER8)
    target_compile_definitions(${CBLASLIB}_obj PRIVATE F77_INT=int64_t )
endif()

