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INCLUDE(FindArch.cmake)
INCLUDE(AsmOp.cmake)
TARGET_ARCHITECTURE(ARCH)
SET(CHACHASRC ${CMAKE_CURRENT_SOURCE_DIR}/chacha20/chacha.c
${CMAKE_CURRENT_SOURCE_DIR}/chacha20/ref.c)
SET(POLYSRC ${CMAKE_CURRENT_SOURCE_DIR}/poly1305/poly1305.c)
SET(SIPHASHSRC ${CMAKE_CURRENT_SOURCE_DIR}/siphash/siphash.c
${CMAKE_CURRENT_SOURCE_DIR}/siphash/ref.c)
# For now we support only x86_64 architecture with optimizations
IF(${ARCH} STREQUAL "x86_64")
ASM_OP(HAVE_AVX2 "vpaddq %ymm0, %ymm0, %ymm0" "avx2")
ASM_OP(HAVE_AVX "vpaddq %xmm0, %xmm0, %xmm0" "avx")
ASM_OP(HAVE_SSE2 "pmuludq %xmm0, %xmm0" "sse2")
ASM_OP(HAVE_SSE3 "lddqu 0(%esi), %xmm0" "sse3")
ASM_OP(HAVE_SSSE3 "pshufb %xmm0, %xmm0" "ssse3")
ASM_OP(HAVE_SSE41 "pblendw \$0, %xmm0, %xmm0" "sse41")
ASM_OP(HAVE_SLASHMACRO "
.macro TEST1 op
\\op %eax, %eax
.endm
TEST1 xorl
" "slash macro convention")
ASM_OP(HAVE_DOLLARMACRO "
.macro TEST1 op
$0 %eax, %eax
.endm
TEST1 xorl
" "dollar macro convention")
SET(CURVESRC ${CMAKE_CURRENT_SOURCE_DIR}/curve25519/curve25519-donna-c64.c)
SET(POLYSRC ${POLYSRC} ${CMAKE_CURRENT_SOURCE_DIR}/poly1305/ref-64.c)
ELSEIF(${ARCH} STREQUAL "i386")
SET(POLYSRC ${POLYSRC} ${CMAKE_CURRENT_SOURCE_DIR}/poly1305/ref-32.c)
SET(CURVESRC ${CMAKE_CURRENT_SOURCE_DIR}/curve25519/curve25519-donna.c)
ELSE()
SET(CURVESRC ${CMAKE_CURRENT_SOURCE_DIR}/curve25519/ref.c)
SET(POLYSRC ${POLYSRC} ${CMAKE_CURRENT_SOURCE_DIR}/poly1305/ref-32.c)
ENDIF()
IF(HAVE_AVX2)
SET(CHACHASRC ${CHACHASRC} ${CMAKE_CURRENT_SOURCE_DIR}/chacha20/avx2.S)
SET(POLYSRC ${POLYSRC} ${CMAKE_CURRENT_SOURCE_DIR}/poly1305/avx2.S)
ENDIF(HAVE_AVX2)
IF(HAVE_AVX)
SET(CHACHASRC ${CHACHASRC} ${CMAKE_CURRENT_SOURCE_DIR}/chacha20/avx.S)
SET(POLYSRC ${POLYSRC} ${CMAKE_CURRENT_SOURCE_DIR}/poly1305/avx.S)
ENDIF(HAVE_AVX)
IF(HAVE_SSE2)
SET(CHACHASRC ${CHACHASRC} ${CMAKE_CURRENT_SOURCE_DIR}/chacha20/sse2.S)
SET(POLYSRC ${POLYSRC} ${CMAKE_CURRENT_SOURCE_DIR}/poly1305/sse2.S)
ENDIF(HAVE_SSE2)
IF(HAVE_SSE41)
SET(SIPHASHSRC ${SIPHASHSRC} ${CMAKE_CURRENT_SOURCE_DIR}/siphash/sse41.S)
ENDIF(HAVE_SSE41)
CONFIGURE_FILE(platform_config.h.in platform_config.h)
INCLUDE_DIRECTORIES("${CMAKE_CURRENT_BINARY_DIR}")
SET(LIBCRYPTOBOXSRC ${CMAKE_CURRENT_SOURCE_DIR}/cryptobox.c)
SET(RSPAMD_CRYPTOBOX ${LIBCRYPTOBOXSRC} ${CHACHASRC} ${POLYSRC} ${SIPHASHSRC}
${CURVESRC} PARENT_SCOPE)
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