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Dependency Tree for Milvus Conan Packages

This document shows the full dependency graph resolved from

  • milvus/internal/core/conanfile.py
  • milvus-common/conanfile.py
  • milvus-storage/cpp/conanfile.py
  • knowhere/conanfile.py

Direct Dependencies

In requires tuple

Package Version User/Channel
rocksdb 6.29.5 @milvus/dev
onetbb 2021.9.0 -
zstd 1.5.5 -
lz4 1.9.4 -
snappy 1.2.1 -
arrow 17.0.0 @milvus/dev-2.6
libevent 2.1.12 -
googleapis cci.20221108 -
gtest 1.13.0 -
benchmark 1.7.0 -
yaml-cpp 0.7.0 -
marisa 0.2.6 -
glog 0.7.1 -
gflags 2.2.2 -
double-conversion 3.3.0 -
libsodium cci.20220430 -
xsimd 9.0.1 -
xz_utils 5.4.5 -
prometheus-cpp 1.2.4 -
re2 20230301 -
folly 2024.08.12.00 @milvus/dev
google-cloud-cpp 2.28.0 @milvus/dev
opentelemetry-cpp 1.23.0 @milvus/dev
librdkafka 1.9.1 -
roaring 3.0.0 -
crc32c 1.1.2 -
simde 0.8.2 -
xxhash 0.8.3 -
unordered_dense 4.4.0 -
geos 3.12.0 -
icu 74.2 -
libavrocpp 1.12.1.1 @milvus/dev

In requirements() method

These use force=True to override transitive dependency versions (Conan 2.x requires explicit force).

Package Version User/Channel Notes
boost 1.83.0 - force=True
openssl 3.3.2 - force=True
protobuf 5.27.0 @milvus/dev force=True
grpc 1.67.1 @milvus/dev force=True
zlib 1.3.1 - force=True
libcurl 8.10.1 - force=True
nlohmann_json 3.11.3 - force=True
abseil 20250127.0 - force=True
fmt 11.0.2 - force=True
rapidjson cci.20230929 - force=True
aws-sdk-cpp 1.11.692 @milvus/dev (no force)
libunwind 1.8.1 - Linux only
s2n 1.6.0 - Linux only, overrides s2n/1.4.1 from aws-c-io for OpenSSL 3.x FIPS

Full Resolved Package List

All packages in the Milvus dependency graph.

Runtime/Library Packages

# Package Version User/Channel Direct Dependencies
1 abseil 20250127.0 - (none)
2 aws-c-auth 0.9.1 - aws-c-http, aws-c-sdkutils, aws-c-common
3 aws-c-cal 0.9.8 - aws-c-common, openssl
4 aws-c-common 0.12.5 - (none)
5 aws-c-compression 0.3.1 - aws-c-common
6 aws-c-event-stream 0.5.7 - aws-checksums, aws-c-io
7 aws-c-http 0.10.5 - aws-c-compression, aws-c-io
8 aws-c-io 0.23.2 - aws-c-cal, aws-c-common, s2n
9 aws-c-mqtt 0.13.3 - aws-c-http, aws-c-io
10 aws-c-s3 0.9.2 - aws-c-auth, aws-c-sdkutils, aws-c-http, aws-checksums, aws-c-common
11 aws-c-sdkutils 0.2.4 - aws-c-common
12 aws-checksums 0.2.6 - aws-c-common
13 aws-crt-cpp 0.35.2 - aws-c-mqtt, aws-c-event-stream, aws-c-s3, aws-c-auth, aws-c-sdkutils, aws-c-http, aws-c-io, aws-c-cal, s2n, aws-checksums, aws-c-common
14 aws-sdk-cpp 1.11.692 @milvus/dev aws-crt-cpp, aws-c-common, aws-c-event-stream, aws-checksums, aws-c-cal, aws-c-http, aws-c-io, aws-c-auth, aws-c-compression, aws-c-mqtt, aws-c-sdkutils, aws-c-s3(s3-crt), libcurl, openssl
15 arrow 17.0.0 @milvus/dev-2.6 thrift, jemalloc, boost, rapidjson, aws-sdk-cpp, azure-sdk-for-cpp, xsimd, zstd, re2, openssl
16 azure-sdk-for-cpp 1.11.3 @milvus/dev libcurl, openssl, libxml2
17 benchmark 1.7.0 - (none)
18 boost 1.83.0 - zlib, bzip2, libbacktrace
19 bzip2 1.0.8 - (none)
20 c-ares 1.19.1 - (none)
21 crc32c 1.1.2 - (none)
22 cyrus-sasl 2.1.27 - openssl, zlib
23 double-conversion 3.3.0 - (none)
24 fmt 11.0.2 - (none)
25 folly 2024.08.12.00 @milvus/dev boost, bzip2, double-conversion, glog, gflags, libevent, openssl, lz4, snappy, zstd, libdwarf, libsodium, libiberty, libunwind, xz_utils, zlib, fmt
26 geos 3.12.0 - (none)
27 gflags 2.2.2 - (none)
28 glog 0.7.1 - gflags, libunwind
29 google-cloud-cpp 2.28.0 @milvus/dev abseil, nlohmann_json, crc32c, libcurl, openssl, zlib (storage-only)
30 googleapis cci.20221108 - protobuf
31 grpc 1.67.1 @milvus/dev abseil, protobuf, c-ares, openssl, re2, zlib
32 gtest 1.13.0 - (none)
33 hwloc 2.9.3 - (none)
34 icu 74.2 - (none)
35 jemalloc 5.3.0 - (none)
36 libavrocpp 1.12.1.1 @milvus/dev boost/[>=1.81 <=1.89], snappy/[>=1.1.9], fmt/[>=11 <13], zlib/[>=1.3.1]
37 libbacktrace cci.20210118 - (none)
38 libcurl 8.10.1 - openssl, zlib
39 libdwarf 20191104 - libelf, zlib
40 libelf 0.8.13 - (none)
41 libevent 2.1.12 - openssl, zlib
42 libiberty 9.1.0 - (none)
43 libiconv 1.17 - (none)
44 librdkafka 1.9.1 - lz4, zstd(opt), cyrus-sasl(opt), openssl(opt), zlib(opt)
45 libsodium cci.20220430 - (none)
46 libunwind 1.8.1 - xz_utils, zlib
47 libxml2 2.15.1 - libiconv, zlib
48 lz4 1.9.4 - (none)
49 marisa 0.2.6 - (none)
50 nlohmann_json 3.11.3 - (none, header_only)
51 onetbb 2021.9.0 - hwloc
52 openssl 3.3.2 - zlib
53 opentelemetry-cpp 1.23.0 @milvus/dev opentelemetry-proto/1.7.0, grpc/1.67.1@milvus/dev, abseil, protobuf/5.27.0@milvus/dev, nlohmann_json/3.11.2, libcurl/7.86.0, openssl/1.1.1t
54 opentelemetry-proto 1.7.0 - (none)
55 prometheus-cpp 1.2.4 - zlib (with_pull=False: no civetweb)
56 protobuf 5.27.0 @milvus/dev abseil, zlib
57 rapidjson cci.20230929 - (none, header_only) (force=True override)
58 re2 20230301 - (none)
59 roaring 3.0.0 - (none)
60 rocksdb 6.29.5 @milvus/dev zstd (only dep; other with_* default False)
61 s2n 1.6.0 - openssl (overrides s2n/1.4.1 from aws-c-io)
62 simde 0.8.2 - (none, header_only)
63 snappy 1.2.1 - (none)
64 thrift 0.17.0 - boost, libevent, openssl, zlib
65 unordered_dense 4.4.0 - (none, header_only)
66 xsimd 9.0.1 - (none, header_only)
67 xxhash 0.8.3 - (none)
68 xz_utils 5.4.5 - (none)
69 yaml-cpp 0.7.0 - (none)
70 zlib 1.3.1 - (none)
71 zstd 1.5.5 - (none)

Build Tool Packages

# Package Version Used By
1 autoconf 2.71 libelf, jemalloc, libcurl, libtool
2 automake 1.16.5 jemalloc, libtool, libcurl
3 b2 5.4.2 boost
4 bison 3.8.2 thrift
5 cmake 3.31.11 glog, folly, googleapis, libxml2, arrow
6 flex 2.6.4 thrift, bison
7 gnu-config cci.20210814 cyrus-sasl, libelf, libtool
8 libtool 2.4.7 libcurl
9 m4 1.4.19 autoconf, flex, bison
10 meson 1.10.1 pkgconf, simde
11 ninja 1.11.1 meson
12 pkgconf 1.9.3 / 2.0.3 / 2.1.0 librdkafka, onetbb, simde, libcurl

Dependency Chains

gRPC Chain

zlib/[>=1.2.11 <2]
abseil/[>=20240116.1 <=20250127.0]
protobuf/5.27.0@milvus/dev --> abseil, zlib
c-ares/[>=1.19.1 <2]
openssl/[>=1.1 <4]
re2/20230301
    |
    +-- grpc/1.67.1@milvus/dev --> abseil, protobuf, c-ares, openssl,
                                    re2, zlib

Google Cloud Chain (storage-only, REST)

abseil/20250127.0
nlohmann_json/3.11.3
crc32c/1.1.2
libcurl/[>=7.78 <9]
openssl/[>=1.1 <4]
zlib/[>=1.2.11 <2]
    |
    +-- google-cloud-cpp/2.28.0@milvus/dev --> abseil,
                                     nlohmann_json, crc32c,
                                     libcurl, openssl, zlib

Note: google-cloud-cpp/2.28.0@milvus/dev builds storage component only (REST, no grpc/protobuf). Has no relationship with aws-c-common or the AWS C SDK chain.

OpenTelemetry Chain

opentelemetry-proto/1.7.0
grpc/1.67.1@milvus/dev
abseil/20250127.0
protobuf/5.27.0@milvus/dev
nlohmann_json/3.11.2  (recipe-declared; Milvus forces 3.11.3)
openssl/1.1.1t        (recipe-declared; Milvus forces 3.3.2)
libcurl/7.86.0        (recipe-declared; Milvus forces 8.10.1)
    |
    +-- opentelemetry-cpp/1.23.0@milvus/dev --> opentelemetry-proto, grpc,
                                                 abseil, protobuf, nlohmann_json,
                                                 libcurl, openssl

Note: otel 1.23.0 removed Jaeger support (no more thrift/boost deps). with_prometheus=False by default — prometheus-cpp is a direct Milvus dep, not through otel.

AWS SDK Chain (0.12.5-based, declared in aws-sdk-cpp recipe)

The aws-sdk-cpp/1.11.692 recipe pins specific aws-c-* versions (0.12.5-based chain). These are resolved from CCI at build time.

aws-c-common/0.12.5
    |
    +-- aws-checksums/0.2.6
    +-- aws-c-compression/0.3.1
    +-- aws-c-sdkutils/0.2.4
    +-- aws-c-cal/0.9.8 -----> openssl
    |
    +-- aws-c-io/0.23.2 -----> aws-c-cal, s2n/1.6.0 (overridden by Milvus)
    |
    +-- aws-c-http/0.10.5 ---> aws-c-io, aws-c-compression
    |
    +-- aws-c-auth/0.9.1 ---> aws-c-http, aws-c-sdkutils
    +-- aws-c-mqtt/0.13.3 --> aws-c-http
    |
    +-- aws-c-event-stream/0.5.7 --> aws-c-io, aws-checksums
    +-- aws-c-s3/0.9.2 -----------> aws-c-auth, aws-c-http, aws-checksums
    |
    +-- aws-crt-cpp/0.35.2 --> aws-c-mqtt, aws-c-event-stream, aws-c-s3,
    |                           aws-c-auth, aws-c-sdkutils, aws-c-http,
    |                           aws-c-io, aws-c-cal, s2n, aws-checksums
    |
    +-- aws-sdk-cpp/1.11.692@milvus/dev --> all above + libcurl, openssl

Folly Chain (recipe: recipes/folly/all/conanfile.py, version >= 2023.10.30.00)

boost/1.83.0 ---------> zlib, bzip2, libbacktrace/cci.20210118
double-conversion/3.3.0
gflags/2.2.2
glog/0.7.1 -----------> gflags, libunwind/1.8.1
libevent/2.1.12 ------> openssl, zlib
lz4/1.9.4
snappy/1.2.1
zstd/1.5.5
libsodium/cci.20220430
xz_utils/5.4.5
libunwind/1.8.1 ------> xz_utils, zlib
fmt/11.0.2
libdwarf/20191104 ----> libelf/0.8.13, zlib
libiberty/9.1.0 (Linux)
openssl/[>=3.0 <4]
zlib/[>=1.2.11 <2]
    |
    +-- folly/2024.08.12.00@milvus/dev --> boost, bzip2, double-conversion,
                                            glog, gflags, libevent, openssl,
                                            lz4, snappy, zstd, libdwarf,
                                            libsodium, libiberty, libunwind,
                                            xz_utils, zlib, fmt

Arrow Chain (recipe: recipes/arrow/all/conanfile.py)

Arrow deps are conditional on options. With Milvus options (with_thrift, with_jemalloc, with_boost, with_openssl, with_s3, with_azure, with_re2, with_zstd, encryption):

thrift/0.17.0         (with_thrift)
jemalloc/5.3.0        (with_jemalloc)
boost/1.85.0          (with_boost; recipe-declared, Milvus forces 1.83.0)
rapidjson/1.1.0       (encryption=True; recipe-declared, Milvus forces cci.20230929)
aws-sdk-cpp/1.11.692@milvus/dev  (with_s3)
azure-sdk-for-cpp/1.11.3@milvus/dev  (with_azure) --> libcurl, openssl, libxml2
xsimd/9.0.1           (simd_level/runtime_simd_level)
zstd/1.5.5            (with_zstd)
re2/20230301          (with_re2)
openssl/[>=1.1 <4]    (with_openssl)
    |
    +-- arrow/17.0.0@milvus/dev-2.6 --> thrift, jemalloc, boost, rapidjson,
                                          aws-sdk-cpp, azure-sdk-for-cpp,
                                          xsimd, zstd, re2, openssl

Note: lz4, snappy, zlib, bz2, protobuf, gflags, glog are NOT enabled (defaults False). libcurl, libxml2 come transitively through aws-sdk-cpp and azure-sdk-for-cpp.

RocksDB Chain (recipe: recipes/rocksdb/all/conanfile.py)

All with_* options default to False. Milvus only sets with_zstd=True.

zstd/1.5.5  (with_zstd=True)
    |
    +-- rocksdb/6.29.5@milvus/dev --> zstd

libavrocpp Chain (recipe: recipes/libavrocpp/v2/conanfile.py)

boost/[>=1.81.0 <=1.89.0]
snappy/[>=1.1.9 <2]
fmt/[>=11 <13]
zlib/[>=1.3.1 <2]
    |
    +-- libavrocpp/1.12.1.1@milvus/dev --> boost, snappy, fmt, zlib

librdkafka Chain (recipe: recipes/librdkafka/all/conanfile.py)

With Milvus options (zstd=True, ssl=True, sasl=True):

lz4/1.9.4            (always required)
zstd/1.5.5            (zstd=True)
cyrus-sasl/2.1.27 --- (sasl=True, Linux) --> openssl, zlib
openssl/[>=1.1 <4]    (ssl=True)
zlib/[>=1.2.11 <2]    (zlib=True, default)
    |
    +-- librdkafka/1.9.1 --> lz4, zstd, cyrus-sasl, openssl, zlib

Custom Channel Packages (@milvus/*)

These packages have custom recipes in this repo:

Package Version Channel Why Custom
protobuf 5.27.0 @milvus/dev Pinned version for grpc/1.67.1 compatibility
grpc 1.67.1 @milvus/dev Uses protobuf/5.27.0@milvus/dev
opentelemetry-cpp 1.23.0 @milvus/dev Uses grpc/1.67.1@milvus/dev, protobuf/5.27.0@milvus/dev
folly 2024.08.12.00 @milvus/dev Milvus-compatible dep versions
google-cloud-cpp 2.28.0 @milvus/dev Milvus-compatible dep versions (storage-only)
rocksdb 6.29.5 @milvus/dev Custom build options for Milvus
libavrocpp 1.12.1.1 @milvus/dev Custom recipe
aws-sdk-cpp 1.11.692 @milvus/dev Custom build config
azure-sdk-for-cpp 1.11.3 @milvus/dev Custom recipe
arrow 17.0.0 @milvus/dev-2.6 Custom build with S3, Azure, encryption

Build Order (scripts/build-milvus-deps.sh)

Phase 1: Foundation (no dependencies)

zlib/1.3.1
bzip2/1.0.8
lz4/1.9.4
snappy/1.2.1
zstd/1.5.5
gflags/2.2.2 (shared=True)
double-conversion/3.3.0 (shared=True)
crc32c/1.1.2
nlohmann_json/3.11.3
rapidjson/cci.20230929
xsimd/9.0.1
fmt/11.0.2
yaml-cpp/0.7.0
marisa/0.2.6
geos/3.12.0
roaring/3.0.0 (from conancenter)
gtest/1.13.0
ninja/1.11.1, m4/1.4.19, cmake/3.31.11
opentelemetry-proto/1.7.0

Phase 2: Basic Dependencies (Level 1)

xz_utils/5.4.5 (shared=True)
openssl/3.3.2 (shared=False, no_apps=True) [from conancenter]
c-ares/1.19.1
abseil/20250127.0
protobuf/5.27.0@milvus/dev (shared=True)
libunwind/1.8.1
libevent/2.1.12 (shared=True)
libsodium/cci.20220430
re2/20230301
glog/0.7.1 (shared=True)
benchmark/1.7.0
flex/2.6.4, autoconf/2.71
libiberty/9.1.0

Phase 3: Intermediate (Level 2)

automake/1.16.5
meson/1.2.2
boost/1.83.0
onetbb/2021.9.0
jemalloc/5.3.0
googleapis/cci.20221108
prometheus-cpp/1.2.4 (with_pull=False) [from conancenter]
libdwarf/20191104

Phase 4: Complex Libraries (Level 3)

libtool/2.4.7
bison/3.8.2
grpc/1.67.1@milvus/dev
librdkafka/1.9.1
libcurl/8.10.1 [from conancenter]

Phase 5: High-Level Libraries (Level 4)

thrift/0.17.0
azure-sdk-for-cpp/1.11.3@milvus/dev

Phase 6: AWS SDK (Level 5-7)

aws-sdk-cpp/1.11.692@milvus/dev  (uses CCI 0.12.5 chain)

Phase 7: Application Libraries

opentelemetry-cpp/1.23.0@milvus/dev
folly/2024.08.12.00@milvus/dev
google-cloud-cpp/2.28.0@milvus/dev
rocksdb/6.29.5@milvus/dev
libavrocpp/1.12.1.1@milvus/dev

Phase 8: Final

arrow/17.0.0@milvus/dev-2.6

Phase 9: Conancenter-only packages

simde/0.8.2
xxhash/0.8.3
unordered_dense/4.4.0
icu/74.2

Packages with Multiple Versions

No packages require multiple versions in the current build. aws-sdk-cpp/1.11.692 resolves its aws-c-* deps from CCI (0.12.5-based chain).

ASCII Dependency Tree

Full dependency tree from Milvus's perspective. Each node shows package/version[@user/channel]. Only runtime dependencies are shown (build tools in separate tree below).

Versions shown are from the local repo's recipes. Where recipes declare version ranges, the resolved version depends on Milvus's force=True overrides.

Milvus conanfile.py
|
|-- (from requires tuple - no force)
|-- zstd/1.5.5 .................................................. (no deps)
|-- lz4/1.9.4 .................................................. (no deps)
|-- snappy/1.2.1 ................................................ (no deps)
|-- onetbb/2021.9.0 ............................................ hwloc/2.9.3
|-- libevent/2.1.12 ............................................ openssl, zlib
|-- googleapis/cci.20221108 .................................... protobuf
|-- gtest/1.13.0 ................................................ (no deps)
|-- benchmark/1.7.0 ............................................. (no deps)
|-- yaml-cpp/0.7.0 .............................................. (no deps)
|-- marisa/0.2.6 ................................................ (no deps)
|-- glog/0.7.1 .................................................. gflags, libunwind(Linux)
|-- gflags/2.2.2 ................................................ (no deps)
|-- double-conversion/3.3.0 ..................................... (no deps)
|-- libsodium/cci.20220430 ...................................... (no deps)
|-- xsimd/9.0.1 ................................................. (no deps)
|-- xz_utils/5.4.5 .............................................. (no deps)
|-- prometheus-cpp/1.2.4 ........................................ zlib (with_pull=False: no civetweb)
|-- re2/20230301 ................................................ (no deps)
|-- librdkafka/1.9.1 ............................................ lz4, zstd, cyrus-sasl, openssl, zlib
|-- roaring/3.0.0 ............................................... (no deps)
|-- simde/0.8.2 ................................................. (no deps)
|-- xxhash/0.8.3 ................................................ (no deps)
|-- unordered_dense/4.4.0 ....................................... (no deps)
|-- geos/3.12.0 ................................................. (no deps)
|-- icu/74.2 .................................................... (no deps)
|
|-- (from requirements() - with force=True overrides)
|-- boost/1.83.0 (force) ....................................... zlib, bzip2, libbacktrace
|-- openssl/3.3.2 (force) ...................................... zlib
|-- protobuf/5.27.0@milvus/dev (force) ........................ abseil, zlib
|-- grpc/1.67.1@milvus/dev (force) ............................ abseil, protobuf, c-ares, openssl,
|                                                               re2, zlib
|-- zlib/1.3.1 (force)
|-- libcurl/8.10.1 (force) ..................................... openssl, zlib
|-- nlohmann_json/3.11.3 (force) ............................... (no deps)
|-- abseil/20250127.0 (force) .................................. (no deps)
|-- fmt/11.0.2 (force)  ........................................ (no deps)
|-- rapidjson/cci.20230929 (force) ............................. (no deps)
|-- libunwind/1.8.1 (Linux) .................................... xz_utils, zlib
|-- s2n/1.6.0 (Linux) ......................................... openssl (overrides s2n/1.4.1 from aws-c-io)
|
|-- (from requires tuple - custom recipes)
|-- folly/2024.08.12.00@milvus/dev
|   +-- boost/1.83.0
|   |   +-- zlib, bzip2, libbacktrace
|   +-- bzip2/1.0.8
|   +-- double-conversion/3.3.0
|   +-- glog/0.7.1
|   |   +-- gflags, libunwind
|   +-- gflags/2.2.2
|   +-- libevent/2.1.12
|   |   +-- openssl, zlib
|   +-- openssl/[>=3.0 <4]
|   +-- lz4/1.9.4
|   +-- snappy/1.2.1
|   +-- zstd/1.5.5
|   +-- libdwarf/20191104
|   |   +-- libelf/0.8.13
|   |   +-- zlib
|   +-- libsodium/cci.20220430
|   +-- libiberty/9.1.0 (Linux)
|   +-- libunwind/1.8.1 (Linux)
|   +-- xz_utils/5.4.5
|   +-- zlib
|   +-- fmt/11.0.2
|
|-- google-cloud-cpp/2.28.0@milvus/dev (storage-only, REST)
|   +-- abseil/20250127.0
|   +-- nlohmann_json/3.11.3
|   +-- crc32c/1.1.2
|   +-- libcurl/[>=7.78 <9]
|   +-- openssl/[>=1.1 <4]
|   +-- zlib/[>=1.2.11 <2]
|
|-- opentelemetry-cpp/1.23.0@milvus/dev
|   +-- opentelemetry-proto/1.7.0
|   +-- grpc/1.67.1@milvus/dev
|   |   +-- abseil, protobuf, c-ares, openssl, re2, zlib
|   +-- abseil/20250127.0
|   +-- protobuf/5.27.0@milvus/dev
|   +-- nlohmann_json/3.11.2  (recipe-declared; overridden by Milvus force 3.11.3)
|   +-- openssl/1.1.1t        (recipe-declared; overridden by Milvus force 3.3.2)
|   +-- libcurl/7.86.0        (recipe-declared; overridden by Milvus force 8.10.1)
|   (with_prometheus=False by default — no prometheus-cpp)
|
|-- rocksdb/6.29.5@milvus/dev
|   +-- zstd/1.5.5  (only dep; other with_* default False)
|
|-- libavrocpp/1.12.1.1@milvus/dev
|   +-- boost/[>=1.81 <=1.89]
|   +-- snappy/[>=1.1.9 <2]
|   +-- fmt/[>=11 <13]
|   +-- zlib/[>=1.3.1 <2]
|
|-- (from requirements() - no force)
|-- aws-sdk-cpp/1.11.692@milvus/dev
|   +-- aws-crt-cpp/0.35.2 (recipe pins 0.12.5-based chain)
|   |   +-- aws-c-mqtt/0.13.3
|   |   |   +-- aws-c-http/0.10.5
|   |   |   |   +-- aws-c-compression/0.3.1
|   |   |   |   |   +-- aws-c-common/0.12.5
|   |   |   |   +-- aws-c-io/0.23.2
|   |   |   |       +-- aws-c-cal/0.9.8 --> aws-c-common, openssl
|   |   |   |       +-- aws-c-common/0.12.5
|   |   |   |       +-- s2n/1.6.0 --> openssl (Milvus overrides from 1.4.1)
|   |   +-- aws-c-event-stream/0.5.7
|   |   |   +-- aws-checksums/0.2.6 --> aws-c-common
|   |   |   +-- aws-c-io/0.23.2
|   |   +-- aws-c-s3/0.9.2
|   |   |   +-- aws-c-auth/0.9.1
|   |   |   |   +-- aws-c-http/0.10.5
|   |   |   |   +-- aws-c-sdkutils/0.2.4 --> aws-c-common
|   |   |   +-- aws-checksums/0.2.6
|   |   |   +-- aws-c-common/0.12.5
|   +-- libcurl/[>=7.78 <9]
|   +-- openssl/[>=1.1 <4]
|
+-- arrow/17.0.0@milvus/dev-2.6
    +-- thrift/0.17.0         (with_thrift)
    |   +-- boost/[>=1.78 <=1.85]
    |   +-- libevent/2.1.12
    |   +-- openssl/[>=1.1 <4]
    |   +-- zlib/[>=1.2.11 <2]
    +-- jemalloc/5.3.0        (with_jemalloc)
    +-- boost/1.85.0          (with_boost; Milvus forces 1.83.0)
    +-- rapidjson/1.1.0       (encryption=True; Milvus forces cci.20230929)
    +-- aws-sdk-cpp/1.11.692@milvus/dev  (with_s3)
    |   +-- (full aws-c-* 0.12.5 chain, see above)
    +-- azure-sdk-for-cpp/1.11.3@milvus/dev  (with_azure)
    |   +-- libcurl/[>=7.78 <9]
    |   +-- openssl/[>=1.1 <4]
    |   +-- libxml2/[>=2.12.5 <3]
    |       +-- libiconv/1.17
    |       +-- zlib
    +-- xsimd/9.0.1           (simd_level)
    +-- zstd/1.5.5            (with_zstd)
    +-- re2/20230301          (with_re2)
    +-- openssl/[>=1.1 <4]    (with_openssl)
    (NOT enabled: lz4, snappy, zlib, bz2, protobuf, gflags, glog)

ASCII Build Tools Tree

Build-time dependencies used during compilation. These are tool_requires (not linked into final binaries).

m4/1.4.19 .................................................... (no deps)
|
+-- flex/2.6.4
|   +-- m4/1.4.19
|
+-- autoconf/2.71
|   +-- m4/1.4.19
|
+-- automake/1.16.5
|   +-- autoconf/2.71
|   |   +-- m4/1.4.19
|   +-- m4/1.4.19
|
+-- libtool/2.4.7
|   +-- automake/1.16.5
|   |   +-- autoconf/2.71
|   |       +-- m4/1.4.19
|   +-- gnu-config/cci.20210814
|
+-- bison/3.8.2
    +-- m4/1.4.19
    +-- flex/2.6.4

ninja/1.11.1 ................................................. (no deps)
|
+-- meson/1.10.1
    +-- ninja/1.11.1
    |
    +-- pkgconf/1.9.3
    +-- pkgconf/2.0.3
    +-- pkgconf/2.1.0

cmake/3.31.11 ................................................ (no deps)

b2/5.4.2 ..................................................... (no deps)

gnu-config/cci.20210814 ...................................... (no deps)

Which packages use which build tools

m4/1.4.19 ............. autoconf/2.71, flex/2.6.4, bison/3.8.2
autoconf/2.71 ......... libelf/0.8.13, jemalloc/5.3.0, libcurl/8.10.1, libtool/2.4.7
automake/1.16.5 ....... jemalloc/5.3.0, libtool/2.4.7, libcurl/8.10.1
libtool/2.4.7 ......... libcurl/8.10.1
flex/2.6.4 ............ thrift/0.17.0, bison/3.8.2
bison/3.8.2 ........... thrift/0.17.0
gnu-config/cci.20210814  cyrus-sasl/2.1.27, libelf/0.8.13, libtool/2.4.7
ninja/1.11.1 .......... meson/1.10.1
meson/1.10.1 .......... pkgconf/1.9.3, pkgconf/2.0.3, pkgconf/2.1.0, simde/0.8.2
pkgconf/1.9.3 ......... librdkafka/1.9.1
pkgconf/2.0.3 ......... simde/0.8.2
pkgconf/2.1.0 ......... onetbb/2021.9.0, libcurl/8.10.1
cmake/3.31.11 ......... glog/0.7.1, folly/2024.08.12.00, googleapis/cci.20221108, libxml2/2.15.1, arrow/17.0.0
b2/5.4.2 .............. boost/1.83.0