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GH-49898: [C++][CI] Use mold in more builds #49899

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Merged
kou merged 1 commit into from
Apr 29, 2026
+4 −11
Merged

GH-49898: [C++][CI] Use mold in more builds #49899

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2 changes: 2 additions & 0 deletions ci/docker/debian-13-cpp.dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -75,6 +75,7 @@ RUN apt-get update -y -q && \
libzstd-dev \
llvm-${llvm}-dev \
make \
mold \
ninja-build \
nlohmann-json3-dev \
npm \
Expand Down Expand Up @@ -124,6 +125,7 @@ ENV ARROW_ACERO=ON \
ARROW_S3=ON \
ARROW_SUBSTRAIT=ON \
ARROW_USE_CCACHE=ON \
ARROW_USE_MOLD=ON \
ARROW_WITH_BROTLI=ON \
ARROW_WITH_BZ2=ON \
ARROW_WITH_LZ4=ON \
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2 changes: 2 additions & 0 deletions ci/docker/fedora-42-cpp.dockerfile
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Expand Up @@ -51,6 +51,7 @@ RUN dnf update -y && \
llvm-devel \
lz4-devel \
make \
mold \
ninja-build \
openssl-devel \
patch \
Expand Down Expand Up @@ -93,6 +94,7 @@ ENV ARROW_ACERO=ON \
ARROW_S3=ON \
ARROW_SUBSTRAIT=ON \
ARROW_USE_CCACHE=ON \
ARROW_USE_MOLD=ON \
ARROW_WITH_BROTLI=ON \
ARROW_WITH_BZ2=ON \
ARROW_WITH_LZ4=ON \
Expand Down
11 changes: 0 additions & 11 deletions cpp/cmake_modules/DefineOptions.cmake
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Expand Up @@ -110,17 +110,6 @@ macro(resolve_option_dependencies)
if(MSVC_TOOLCHAIN)
set(ARROW_USE_GLOG OFF)
endif()
# Tests are crashed with mold + sanitizer checks.
if(ARROW_USE_ASAN
OR ARROW_USE_TSAN
OR ARROW_USE_UBSAN)
if(ARROW_USE_MOLD)
message(WARNING "ARROW_USE_MOLD is disabled when one of "
"ARROW_USE_ASAN, ARROW_USE_TSAN or ARROW_USE_UBSAN is specified "
"because it causes some problems.")
set(ARROW_USE_MOLD OFF)
endif()
endif()

tsort_bool_option_dependencies()
foreach(option_name ${ARROW_BOOL_OPTION_DEPENDENCIES_TSORTED})
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