1 if(NOT DEFINED NASM) 2 set(NASM nasm CACHE FILEPATH "Path to NASM/YASM executable") 3 endif() 4 5 if(SIMD_X86_64) 6 set(NAFLAGS -fwin64 -DWIN64 -D__x86_64__) 7 else() 8 if(BORLAND) 9 set(NAFLAGS -fobj -DOBJ32) 10 else() 11 set(NAFLAGS -fwin32 -DWIN32) 12 endif() 13 endif() 14 set(NAFLAGS ${NAFLAGS} -I${CMAKE_SOURCE_DIR}/win/ -I${CMAKE_CURRENT_SOURCE_DIR}/) 15 16 # This only works if building from the command line. There is currently no way 17 # to set a variable's value based on the build type when using the MSVC IDE. 18 if(CMAKE_BUILD_TYPE STREQUAL "Debug" 19 OR CMAKE_BUILD_TYPE STREQUAL "RelWithDebInfo") 20 set(NAFLAGS ${NAFLAGS} -g) 21 endif() 22 23 if(SIMD_X86_64) 24 set(SIMD_BASENAMES jfdctflt-sse-64 jccolor-sse2-64 jcgray-sse2-64 25 jchuff-sse2-64 jcsample-sse2-64 jdcolor-sse2-64 jdmerge-sse2-64 26 jdsample-sse2-64 jfdctfst-sse2-64 jfdctint-sse2-64 jidctflt-sse2-64 27 jidctfst-sse2-64 jidctint-sse2-64 jidctred-sse2-64 jquantf-sse2-64 28 jquanti-sse2-64) 29 message(STATUS "Building x86_64 SIMD extensions") 30 else() 31 set(SIMD_BASENAMES jsimdcpu jfdctflt-3dn jidctflt-3dn jquant-3dn jccolor-mmx 32 jcgray-mmx jcsample-mmx jdcolor-mmx jdmerge-mmx jdsample-mmx jfdctfst-mmx 33 jfdctint-mmx jidctfst-mmx jidctint-mmx jidctred-mmx jquant-mmx jfdctflt-sse 34 jidctflt-sse jquant-sse jccolor-sse2 jcgray-sse2 jchuff-sse2 jcsample-sse2 35 jdcolor-sse2 jdmerge-sse2 jdsample-sse2 jfdctfst-sse2 jfdctint-sse2 36 jidctflt-sse2 jidctfst-sse2 jidctint-sse2 jidctred-sse2 jquantf-sse2 37 jquanti-sse2) 38 message(STATUS "Building i386 SIMD extensions") 39 endif() 40 41 if(MSVC_IDE) 42 set(OBJDIR "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}") 43 else() 44 set(OBJDIR ${CMAKE_CURRENT_BINARY_DIR}) 45 endif() 46 47 file(GLOB INC_FILES *.inc) 48 49 foreach(file ${SIMD_BASENAMES}) 50 set(DEPFILE "") 51 set(SIMD_SRC ${CMAKE_CURRENT_SOURCE_DIR}/${file}.asm) 52 if(${file} MATCHES jccolor) 53 set(DEPFILE ${file}) 54 string(REGEX REPLACE "jccolor" "jccolext" DEPFILE ${DEPFILE}) 55 set(DEPFILE ${CMAKE_CURRENT_SOURCE_DIR}/${DEPFILE}.asm) 56 endif() 57 if(${file} MATCHES jcgray) 58 set(DEPFILE ${file}) 59 string(REGEX REPLACE "jcgray" "jcgryext" DEPFILE ${DEPFILE}) 60 set(DEPFILE ${CMAKE_CURRENT_SOURCE_DIR}/${DEPFILE}.asm) 61 endif() 62 if(${file} MATCHES jdcolor) 63 set(DEPFILE ${file}) 64 string(REGEX REPLACE "jdcolor" "jdcolext" DEPFILE ${DEPFILE}) 65 set(DEPFILE ${CMAKE_CURRENT_SOURCE_DIR}/${DEPFILE}.asm) 66 endif() 67 if(${file} MATCHES jdmerge) 68 set(DEPFILE ${file}) 69 string(REGEX REPLACE "jdmerge" "jdmrgext" DEPFILE ${DEPFILE}) 70 set(DEPFILE ${CMAKE_CURRENT_SOURCE_DIR}/${DEPFILE}.asm) 71 endif() 72 set(SIMD_OBJ ${OBJDIR}/${file}.obj) 73 add_custom_command(OUTPUT ${SIMD_OBJ} 74 DEPENDS ${SIMD_SRC} ${DEPFILE} ${INC_FILES} 75 COMMAND ${NASM} ${NAFLAGS} ${SIMD_SRC} -o${SIMD_OBJ}) 76 set(SIMD_OBJS ${SIMD_OBJS} ${SIMD_OBJ}) 77 endforeach() 78 79 set(SIMD_OBJS ${SIMD_OBJS} PARENT_SCOPE) 80 add_custom_target(simd DEPENDS ${SIMD_OBJS}) 81
