diff options
Diffstat (limited to '')
| -rw-r--r-- | CMakeLists.txt | 528 |
1 files changed, 391 insertions, 137 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 8d9b056c..db429560 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -122,50 +122,25 @@ add_compile_definitions( PACKAGE_BUGREPORT="xz@tukaani.org" PACKAGE_URL="https://tukaani.org/xz/" - # Features: - HAVE_CHECK_CRC32 - HAVE_CHECK_CRC64 - HAVE_CHECK_SHA256 - HAVE_DECODERS - HAVE_DECODER_ARM - HAVE_DECODER_ARMTHUMB - HAVE_DECODER_ARM64 - HAVE_DECODER_DELTA - HAVE_DECODER_IA64 - HAVE_DECODER_LZMA1 - HAVE_DECODER_LZMA2 - HAVE_DECODER_POWERPC - HAVE_DECODER_SPARC - HAVE_DECODER_X86 - HAVE_ENCODERS - HAVE_ENCODER_ARM - HAVE_ENCODER_ARMTHUMB - HAVE_ENCODER_ARM64 - HAVE_ENCODER_DELTA - HAVE_ENCODER_IA64 - HAVE_ENCODER_LZMA1 - HAVE_ENCODER_LZMA2 - HAVE_ENCODER_POWERPC - HAVE_ENCODER_SPARC - HAVE_ENCODER_X86 - HAVE_MF_BT2 - HAVE_MF_BT3 - HAVE_MF_BT4 - HAVE_MF_HC3 - HAVE_MF_HC4 - HAVE_LZIP_DECODER - # Standard headers and types are available: HAVE_STDBOOL_H HAVE__BOOL HAVE_STDINT_H HAVE_INTTYPES_H + # Always enable CRC32 since liblzma should never build without it. + HAVE_CHECK_CRC32 + # Disable assert() checks when no build type has been specified. Non-empty # build types like "Release" and "Debug" handle this by default. $<$<CONFIG:>:NDEBUG> ) + +###################### +# System definitions # +###################### + # _GNU_SOURCE and such definitions. This specific macro is special since # it also adds the definitions to CMAKE_REQUIRED_DEFINITIONS. tuklib_use_system_extensions(ALL) @@ -203,7 +178,11 @@ if(NOT WIN32 AND NOT DEFINED HAVE_CLOCK_GETTIME) endif() endif() -# Threading support: + +############# +# Threading # +############# + set(THREADS_PREFER_PTHREAD_FLAG TRUE) find_package(Threads REQUIRED) if(CMAKE_USE_WIN32_THREADS_INIT) @@ -270,128 +249,25 @@ add_library(liblzma src/liblzma/api/lzma/vli.h src/liblzma/check/check.c src/liblzma/check/check.h - src/liblzma/check/crc32_fast.c - src/liblzma/check/crc32_table.c - src/liblzma/check/crc32_table_be.h - src/liblzma/check/crc32_table_le.h - src/liblzma/check/crc64_fast.c - src/liblzma/check/crc64_table.c - src/liblzma/check/crc64_table_be.h - src/liblzma/check/crc64_table_le.h src/liblzma/check/crc_macros.h - src/liblzma/check/sha256.c - src/liblzma/common/alone_decoder.c - src/liblzma/common/alone_decoder.h - src/liblzma/common/alone_encoder.c - src/liblzma/common/auto_decoder.c - src/liblzma/common/block_buffer_decoder.c - src/liblzma/common/block_buffer_encoder.c - src/liblzma/common/block_buffer_encoder.h - src/liblzma/common/block_decoder.c - src/liblzma/common/block_decoder.h - src/liblzma/common/block_encoder.c - src/liblzma/common/block_encoder.h - src/liblzma/common/block_header_decoder.c - src/liblzma/common/block_header_encoder.c src/liblzma/common/block_util.c src/liblzma/common/common.c src/liblzma/common/common.h - src/liblzma/common/easy_buffer_encoder.c - src/liblzma/common/easy_decoder_memusage.c - src/liblzma/common/easy_encoder.c - src/liblzma/common/easy_encoder_memusage.c src/liblzma/common/easy_preset.c src/liblzma/common/easy_preset.h - src/liblzma/common/file_info.c - src/liblzma/common/filter_buffer_decoder.c - src/liblzma/common/filter_buffer_encoder.c src/liblzma/common/filter_common.c src/liblzma/common/filter_common.h - src/liblzma/common/filter_decoder.c - src/liblzma/common/filter_decoder.h - src/liblzma/common/filter_encoder.c - src/liblzma/common/filter_encoder.h - src/liblzma/common/filter_flags_decoder.c - src/liblzma/common/filter_flags_encoder.c src/liblzma/common/hardware_cputhreads.c src/liblzma/common/hardware_physmem.c src/liblzma/common/index.c src/liblzma/common/index.h - src/liblzma/common/index_decoder.c - src/liblzma/common/index_decoder.h - src/liblzma/common/index_encoder.c - src/liblzma/common/index_encoder.h - src/liblzma/common/index_hash.c - src/liblzma/common/lzip_decoder.c - src/liblzma/common/lzip_decoder.h src/liblzma/common/memcmplen.h - src/liblzma/common/microlzma_decoder.c - src/liblzma/common/microlzma_encoder.c src/liblzma/common/outqueue.c src/liblzma/common/outqueue.h - src/liblzma/common/stream_buffer_decoder.c - src/liblzma/common/stream_buffer_encoder.c - src/liblzma/common/stream_decoder.c - src/liblzma/common/stream_decoder_mt.c - src/liblzma/common/stream_decoder.h - src/liblzma/common/stream_encoder.c - src/liblzma/common/stream_encoder_mt.c src/liblzma/common/stream_flags_common.c src/liblzma/common/stream_flags_common.h - src/liblzma/common/stream_flags_decoder.c - src/liblzma/common/stream_flags_encoder.c src/liblzma/common/string_conversion.c - src/liblzma/common/vli_decoder.c - src/liblzma/common/vli_encoder.c src/liblzma/common/vli_size.c - src/liblzma/delta/delta_common.c - src/liblzma/delta/delta_common.h - src/liblzma/delta/delta_decoder.c - src/liblzma/delta/delta_decoder.h - src/liblzma/delta/delta_encoder.c - src/liblzma/delta/delta_encoder.h - src/liblzma/delta/delta_private.h - src/liblzma/lz/lz_decoder.c - src/liblzma/lz/lz_decoder.h - src/liblzma/lz/lz_encoder.c - src/liblzma/lz/lz_encoder.h - src/liblzma/lz/lz_encoder_hash.h - src/liblzma/lz/lz_encoder_hash_table.h - src/liblzma/lz/lz_encoder_mf.c - src/liblzma/lzma/fastpos.h - src/liblzma/lzma/fastpos_table.c - src/liblzma/lzma/lzma2_decoder.c - src/liblzma/lzma/lzma2_decoder.h - src/liblzma/lzma/lzma2_encoder.c - src/liblzma/lzma/lzma2_encoder.h - src/liblzma/lzma/lzma_common.h - src/liblzma/lzma/lzma_decoder.c - src/liblzma/lzma/lzma_decoder.h - src/liblzma/lzma/lzma_encoder.c - src/liblzma/lzma/lzma_encoder.h - src/liblzma/lzma/lzma_encoder_optimum_fast.c - src/liblzma/lzma/lzma_encoder_optimum_normal.c - src/liblzma/lzma/lzma_encoder_presets.c - src/liblzma/lzma/lzma_encoder_private.h - src/liblzma/rangecoder/price.h - src/liblzma/rangecoder/price_table.c - src/liblzma/rangecoder/range_common.h - src/liblzma/rangecoder/range_decoder.h - src/liblzma/rangecoder/range_encoder.h - src/liblzma/simple/arm.c - src/liblzma/simple/armthumb.c - src/liblzma/simple/arm64.c - src/liblzma/simple/ia64.c - src/liblzma/simple/powerpc.c - src/liblzma/simple/simple_coder.c - src/liblzma/simple/simple_coder.h - src/liblzma/simple/simple_decoder.c - src/liblzma/simple/simple_decoder.h - src/liblzma/simple/simple_encoder.c - src/liblzma/simple/simple_encoder.h - src/liblzma/simple/simple_private.h - src/liblzma/simple/sparc.c - src/liblzma/simple/x86.c ) target_include_directories(liblzma PRIVATE @@ -406,6 +282,384 @@ target_include_directories(liblzma PRIVATE src/common ) + +###################### +# Size optimizations # +###################### + +option(ENABLE_SMALL "Reduce code size at expense of speed. \ +This may be useful together with CMAKE_BUILD_TYPE=MinSizeRel.") + +if(ENABLE_SMALL) + add_compile_definitions(HAVE_SMALL) +endif() + + +########## +# Checks # +########## + +set(ADDITIONAL_SUPPORTED_CHECKS crc64 sha256) + +set(ADDITIONAL_CHECK_TYPES "${ADDITIONAL_SUPPORTED_CHECKS}" CACHE STRING + "Additional check types to support (crc32 is always built)") + +foreach(CHECK IN LISTS ADDITIONAL_CHECK_TYPES) + if(NOT CHECK IN_LIST ADDITIONAL_SUPPORTED_CHECKS) + message(SEND_ERROR "'${CHECK}' is not a supported check type") + endif() +endforeach() + +if(ENABLE_SMALL) + target_sources(liblzma PRIVATE src/liblzma/check/crc32_small.c) +else() + target_sources(liblzma PRIVATE + src/liblzma/check/crc32_fast.c + src/liblzma/check/crc32_table.c + src/liblzma/check/crc32_table_be.h + src/liblzma/check/crc32_table_le.h + ) +endif() + +if("crc64" IN_LIST ADDITIONAL_CHECK_TYPES) + add_compile_definitions("HAVE_CHECK_CRC64") + + if(ENABLE_SMALL) + target_sources(liblzma PRIVATE src/liblzma/check/crc64_small.c) + else() + target_sources(liblzma PRIVATE + src/liblzma/check/crc64_fast.c + src/liblzma/check/crc64_table.c + src/liblzma/check/crc64_table_be.h + src/liblzma/check/crc64_table_le.h + ) + endif() +endif() + +if("sha256" IN_LIST ADDITIONAL_CHECK_TYPES) + add_compile_definitions("HAVE_CHECK_SHA256") + target_sources(liblzma PRIVATE src/liblzma/check/sha256.c) +endif() + + +################# +# Match finders # +################# + +set(SUPPORTED_MATCH_FINDERS hc3 hc4 bt2 bt3 bt4) + +set(MATCH_FINDERS "${SUPPORTED_MATCH_FINDERS}" CACHE STRING + "Match finders to support (at least one is required for LZMA1 or LZMA2)") + +foreach(MF IN LISTS MATCH_FINDERS) + if(MF IN_LIST SUPPORTED_MATCH_FINDERS) + string(TOUPPER "${MF}" MF_UPPER) + add_compile_definitions("HAVE_MF_${MF_UPPER}") + else() + message(SEND_ERROR "'${MF}' is not a supported match finder") + endif() +endforeach() + + +############ +# Encoders # +############ + +set(SIMPLE_FILTERS + x86 + arm + armthumb + arm64 + powerpc + ia64 + sparc +) + +# The SUPPORTED_FILTERS are shared between Encoders and Decoders +# since only lzip does not appear in both lists. lzip is a special +# case anyway, so it is handled separately in the Decoders section. +set(SUPPORTED_FILTERS + lzma1 + lzma2 + delta + "${SIMPLE_FILTERS}" +) + +set(ENCODERS "${SUPPORTED_FILTERS}" CACHE STRING "Encoders to support") + +# If LZMA2 is enabled, then LZMA1 must also be enabled. +if(NOT "lzma1" IN_LIST ENCODERS AND "lzma2" IN_LIST ENCODERS) + message(SEND_ERROR "LZMA2 encoder requires that LZMA1 is also enabled") +endif() + +# If LZMA1 is enabled, then at least one match finder must be enabled. +if(MATCH_FINDERS STREQUAL "" AND "lzma1" IN_LIST ENCODERS) + message(SEND_ERROR "At least 1 match finder is required for an " + "LZ-based encoder") +endif() + +set(HAVE_DELTA_CODER OFF) +set(SIMPLE_ENCODERS OFF) +set(HAVE_ENCODERS OFF) + +foreach(ENCODER IN LISTS ENCODERS) + if(ENCODER IN_LIST SUPPORTED_FILTERS) + set(HAVE_ENCODERS ON) + + if(NOT SIMPLE_ENCODERS AND ENCODER IN_LIST SIMPLE_FILTERS) + set(SIMPLE_ENCODERS ON) + endif() + + string(TOUPPER "${ENCODER}" ENCODER_UPPER) + add_compile_definitions("HAVE_ENCODER_${ENCODER_UPPER}") + else() + message(SEND_ERROR "'${ENCODER}' is not a supported encoder") + endif() +endforeach() + +if(HAVE_ENCODERS) + add_compile_definitions(HAVE_ENCODERS) + + target_sources(liblzma PRIVATE + src/liblzma/common/alone_encoder.c + src/liblzma/common/block_buffer_encoder.c + src/liblzma/common/block_buffer_encoder.h + src/liblzma/common/block_encoder.c + src/liblzma/common/block_encoder.h + src/liblzma/common/block_header_encoder.c + src/liblzma/common/easy_buffer_encoder.c + src/liblzma/common/easy_encoder.c + src/liblzma/common/easy_encoder_memusage.c + src/liblzma/common/filter_buffer_encoder.c + src/liblzma/common/filter_encoder.c + src/liblzma/common/filter_encoder.h + src/liblzma/common/filter_flags_encoder.c + src/liblzma/common/index_encoder.c + src/liblzma/common/index_encoder.h + src/liblzma/common/stream_buffer_encoder.c + src/liblzma/common/stream_encoder.c + src/liblzma/common/stream_encoder_mt.c + src/liblzma/common/stream_flags_encoder.c + src/liblzma/common/vli_encoder.c + ) + + if(SIMPLE_ENCODERS) + target_sources(liblzma PRIVATE + src/liblzma/simple/simple_encoder.c + src/liblzma/simple/simple_encoder.h + ) + endif() + + if("lzma1" IN_LIST ENCODERS) + target_sources(liblzma PRIVATE + src/liblzma/lzma/lzma_encoder.c + src/liblzma/lzma/lzma_encoder.h + src/liblzma/lzma/lzma_encoder_optimum_fast.c + src/liblzma/lzma/lzma_encoder_optimum_normal.c + src/liblzma/lzma/lzma_encoder_private.h + src/liblzma/lzma/fastpos.h + src/liblzma/lz/lz_encoder.c + src/liblzma/lz/lz_encoder.h + src/liblzma/lz/lz_encoder_hash.h + src/liblzma/lz/lz_encoder_hash_table.h + src/liblzma/lz/lz_encoder_mf.c + src/liblzma/rangecoder/price.h + src/liblzma/rangecoder/price_table.c + src/liblzma/rangecoder/range_encoder.h + ) + + if(NOT ENABLE_SMALL) + target_sources(liblzma PRIVATE src/liblzma/lzma/fastpos_table.c) + endif() + endif() + + if("lzma2" IN_LIST ENCODERS) + target_sources(liblzma PRIVATE + src/liblzma/lzma/lzma2_encoder.c + src/liblzma/lzma/lzma2_encoder.h + ) + endif() + + if("delta" IN_LIST ENCODERS) + set(HAVE_DELTA_CODER ON) + target_sources(liblzma PRIVATE + src/liblzma/delta/delta_encoder.c + src/liblzma/delta/delta_encoder.h + ) + endif() +endif() + + +############ +# Decoders # +############ + +set(DECODERS "${SUPPORTED_FILTERS}" CACHE STRING "Decoders to support") + +set(SIMPLE_DECODERS OFF) +set(HAVE_DECODERS OFF) + +foreach(DECODER IN LISTS DECODERS) + if(DECODER IN_LIST SUPPORTED_FILTERS) + set(HAVE_DECODERS ON) + + if(NOT SIMPLE_DECODERS AND DECODER IN_LIST SIMPLE_FILTERS) + set(SIMPLE_DECODERS ON) + endif() + + string(TOUPPER "${DECODER}" DECODER_UPPER) + add_compile_definitions("HAVE_DECODER_${DECODER_UPPER}") + else() + message(SEND_ERROR "'${DECODER}' is not a supported decoder") + endif() +endforeach() + +if(HAVE_DECODERS) + add_compile_definitions(HAVE_DECODERS) + + target_sources(liblzma PRIVATE + src/liblzma/common/alone_decoder.c + src/liblzma/common/alone_decoder.h + src/liblzma/common/auto_decoder.c + src/liblzma/common/block_buffer_decoder.c + src/liblzma/common/block_decoder.c + src/liblzma/common/block_decoder.h + src/liblzma/common/block_header_decoder.c + src/liblzma/common/easy_decoder_memusage.c + src/liblzma/common/file_info.c + src/liblzma/common/filter_buffer_decoder.c + src/liblzma/common/filter_decoder.c + src/liblzma/common/filter_decoder.h + src/liblzma/common/filter_flags_decoder.c + src/liblzma/common/index_decoder.c + src/liblzma/common/index_decoder.h + src/liblzma/common/index_hash.c + src/liblzma/common/stream_buffer_decoder.c + src/liblzma/common/stream_decoder.c + src/liblzma/common/stream_flags_decoder.c + src/liblzma/common/stream_decoder_mt.c + src/liblzma/common/stream_decoder.h + src/liblzma/common/vli_decoder.c + ) + + if(SIMPLE_DECODERS) + target_sources(liblzma PRIVATE + src/liblzma/simple/simple_decoder.c + src/liblzma/simple/simple_decoder.h + ) + endif() + + if("lzma1" IN_LIST DECODERS) + target_sources(liblzma PRIVATE + src/liblzma/lzma/lzma_decoder.c + src/liblzma/lzma/lzma_decoder.h + src/liblzma/rangecoder/range_decoder.h + src/liblzma/lz/lz_decoder.c + src/liblzma/lz/lz_decoder.h + ) + endif() + + if("lzma2" IN_LIST DECODERS) + target_sources(liblzma PRIVATE + src/liblzma/lzma/lzma2_decoder.c + src/liblzma/lzma/lzma2_decoder.h + ) + endif() + + if("delta" IN_LIST DECODERS) + set(HAVE_DELTA_CODER ON) + target_sources(liblzma PRIVATE + src/liblzma/delta/delta_decoder.c + src/liblzma/delta/delta_decoder.h + ) + endif() +endif() + +# Some sources must appear if the filter is configured as either +# an encoder or decoder. +if("lzma1" IN_LIST ENCODERS OR "lzma1" IN_LIST DECODERS) + target_sources(liblzma PRIVATE + src/liblzma/rangecoder/range_common.h + src/liblzma/lzma/lzma_encoder_presets.c + src/liblzma/lzma/lzma_common.h + ) +endif() + +if(HAVE_DELTA_CODER) + target_sources(liblzma PRIVATE + src/liblzma/delta/delta_common.c + src/liblzma/delta/delta_common.h + src/liblzma/delta/delta_private.h + ) +endif() + +if(SIMPLE_ENCODERS OR SIMPLE_DECODERS) + target_sources(liblzma PRIVATE + src/liblzma/simple/simple_coder.c + src/liblzma/simple/simple_coder.h + src/liblzma/simple/simple_private.h + ) +endif() + +foreach(SIMPLE_CODER IN LISTS SIMPLE_FILTERS) + if(SIMPLE_CODER IN_LIST ENCODERS OR SIMPLE_CODER IN_LIST DECODERS) + target_sources(liblzma PRIVATE "src/liblzma/simple/${SIMPLE_CODER}.c") + endif() +endforeach() + + +############# +# MicroLZMA # +############# + +option(MICROLZMA_ENCODER + "MicroLZMA encoder (needed by specific applications only)" ON) + +option(MICROLZMA_DECODER + "MicroLZMA decoder (needed by specific applications only)" ON) + +if(MICROLZMA_ENCODER) + if(NOT "lzma1" IN_LIST ENCODERS) + message(SEND_ERROR "The LZMA1 encoder is required to support the " + "MicroLZMA encoder") + endif() + + target_sources(liblzma PRIVATE src/liblzma/common/microlzma_encoder.c) +endif() + +if(MICROLZMA_DECODER) + if(NOT "lzma1" IN_LIST DECODERS) + message(SEND_ERROR "The LZMA1 decoder is required to support the " + "MicroLZMA decoder") + endif() + + target_sources(liblzma PRIVATE src/liblzma/common/microlzma_decoder.c) +endif() + + +############################# +# lzip (.lz) format support # +############################# + +option(LZIP_DECODER "Support lzip decoder" ON) + +if(LZIP_DECODER) + # If lzip decoder support is requested, make sure LZMA1 decoder is enabled. + if(NOT "lzma1" IN_LIST DECODERS) + message(SEND_ERROR "The LZMA1 decoder is required to support the " + "lzip decoder") + endif() + + add_compile_definitions(HAVE_LZIP_DECODER) + + target_sources(liblzma PRIVATE + src/liblzma/common/lzip_decoder.c + src/liblzma/common/lzip_decoder.h + ) +endif() + +### + target_link_libraries(liblzma Threads::Threads) # Put the tuklib functions under the lzma_ namespace. |