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Replace libdeflate with an in-house GZIP implementation #2824

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Merged
jviotti merged 4 commits into from
Sep 14, 2026
Merged

Replace libdeflate with an in-house GZIP implementation #2824

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9ff2db5
Replace libdeflate with an in-house GZIP implementation
jviotti Sep 14, 2026
ffc014d
Fix
jviotti Sep 14, 2026
9fbaaa8
Simpler
jviotti Sep 14, 2026
a5a439a
Cleaner
jviotti Sep 14, 2026
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1 change: 0 additions & 1 deletion CMakeLists.txt
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Expand Up @@ -233,7 +233,6 @@ if(SOURCEMETA_CORE_JSONLD)
endif()

if(SOURCEMETA_CORE_GZIP)
find_package(LibDeflate REQUIRED)
add_subdirectory(src/core/gzip)
endif()

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1 change: 0 additions & 1 deletion DEPENDENCIES
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Expand Up @@ -8,7 +8,6 @@ pyca-cryptography https://github.com/pyca/cryptography 9747d06e83764e7f1ea4c04da
wycheproof https://github.com/C2SP/wycheproof 6d7cccd0fcb1917368579adeeac10fe802f1b521
pcre2 https://github.com/PCRE2Project/pcre2 pcre2-10.48
googlebenchmark https://github.com/google/benchmark 378fe693a1ef51500db21b11ff05a8018c5f0e55
libdeflate https://github.com/ebiggers/libdeflate v1.26
unicodetools https://github.com/unicode-org/unicodetools final-17.0-20250910
jose-cookbook https://github.com/ietf-jose/cookbook 13692b68bfc18b99557a5b1ed311fd5077bfff04
w3c-json-ld https://github.com/w3c/json-ld-api 8654ac22b6cf4f441d2fee915ae634d36b5a8067
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137 changes: 0 additions & 137 deletions cmake/FindLibDeflate.cmake
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39 changes: 0 additions & 39 deletions patches/libdeflate/0001-Let-the-build-decide-whether-symbols-are-marked-for-e.patch
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3 changes: 0 additions & 3 deletions src/core/gzip/CMakeLists.txt
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Expand Up @@ -4,9 +4,6 @@ sourcemeta_library(NAMESPACE sourcemeta PROJECT core NAME gzip

target_link_libraries(sourcemeta_core_gzip PRIVATE sourcemeta::core::crypto)

# Way faster for full buffer decompression
target_link_libraries(sourcemeta_core_gzip PRIVATE LibDeflate::LibDeflate)

if(SOURCEMETA_CORE_INSTALL)
sourcemeta_library_install(NAMESPACE sourcemeta PROJECT core NAME gzip)
endif()
155 changes: 0 additions & 155 deletions src/core/gzip/bit_reader.h
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