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chore: clean up bitmap and CMake compatibility declarations #193

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Merged
SteNicholas merged 2 commits into from
Aug 11, 2026
Merged

chore: clean up bitmap and CMake compatibility declarations #193

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4cf046d
docs: remove bitmap global index compatibility note
zjw1111 Aug 11, 2026
6ca9781
build(cmake): retain CMake 3.22 compatibility
zjw1111 Aug 11, 2026
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5 changes: 0 additions & 5 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -44,11 +44,6 @@ Paimon C++ currently provides:
- **Compatibility**: compatibility with Apache Paimon Java format and communication protocols,
including commit messages, data splits, and manifests.

> **Bitmap global index compatibility:** Java Paimon now uses a dedicated bitmap global index
> format instead of the previously shared wrapped bitmap file index format.
> Paimon C++ therefore currently treats the `bitmap` global index type as unsupported. The legacy
> implementation remains in the codebase pending migration to the Java-compatible format.

Note: Linux `x86_64` and `aarch64` builds are supported and verified in CI. See the supported
platform matrix in [docs/source/building.rst](docs/source/building.rst) for other platforms.

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2 changes: 0 additions & 2 deletions cmake_modules/BuildAwsAuth.cmake
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Expand Up @@ -34,7 +34,6 @@ function(paimon_add_s2n_project)
externalproject_add(s2n_ep
URL ${S2N_URL}
URL_HASH SHA256=${PAIMON_AWS_S2N_BUILD_SHA256_CHECKSUM}
DOWNLOAD_EXTRACT_TIMESTAMP TRUE
CMAKE_ARGS ${EP_COMMON_CMAKE_ARGS}
-DCMAKE_C_FLAGS=${S2N_C_FLAGS}
-DCMAKE_CXX_FLAGS=${S2N_CXX_FLAGS}
Expand Down Expand Up @@ -89,7 +88,6 @@ function(paimon_add_aws_c_project
externalproject_add(${NAME}_ep
URL ${URL}
URL_HASH SHA256=${CHECKSUM}
DOWNLOAD_EXTRACT_TIMESTAMP TRUE
CMAKE_ARGS ${EP_COMMON_CMAKE_ARGS}
-DCMAKE_INSTALL_PREFIX=${AWS_AUTH_PREFIX}
-DCMAKE_INSTALL_LIBDIR=${AWS_AUTH_INSTALL_LIBDIR}
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