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ARROW-5894: [Gandiva][C++] Added a linker script for libgandiva.so to restrict libstdc++ symbols. #4883

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@brills brills commented Jul 15, 2019

I tried more aggressive restrictions that exports only gandiva:: but unit tests crashed. (see the previous commit in this PR).

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pitrou commented Jul 17, 2019

@brills Does it still crash? I don't see anything on Travis.

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brills commented Jul 17, 2019

It's not with the latest commit which only hides the libstdc++ symbols.

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Codecov Report

Merging #4883 into master will decrease coverage by 12.18%.
The diff coverage is n/a.

Impacted file tree graph

@@             Coverage Diff             @@
##           master    #4883       +/-   ##
===========================================
- Coverage   87.42%   75.24%   -12.19%     
===========================================
  Files         994       57      -937     
  Lines      140102     3708   -136394     
  Branches     1418        0     -1418     
===========================================
- Hits       122481     2790   -119691     
+ Misses      17259      918    -16341     
+ Partials      362        0      -362
Impacted Files Coverage Δ
r/src/compute.cpp 100% <0%> (ø) ⬆️
python/pyarrow/ipc.pxi
cpp/src/arrow/csv/chunker-test.cc
cpp/src/parquet/column_page.h
cpp/src/parquet/bloom_filter-test.cc
cpp/src/arrow/array/builder_decimal.cc
cpp/src/plasma/client.cc
cpp/src/arrow/io/test-common.h
cpp/src/arrow/util/int-util-test.cc
cpp/src/arrow/python/io.cc
... and 928 more

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+1

@wesm wesm closed this in 0061f00 Jul 17, 2019
kszucs pushed a commit that referenced this pull request Jul 22, 2019
… restrict libstdc++ symbols.

I tried more aggressive restrictions that exports only *gandiva::* but unit tests crashed. (see the previous commit in this PR).

Author: Zhuo Peng <1835738+brills@users.noreply.github.com>

Closes #4883 from brills/linker-script and squashes the following commits:

67e1347 <Zhuo Peng> cmake format
778a194 <Zhuo Peng> Only restrict symbols from libstdc++
a8e0bac <Zhuo Peng> Added a linker script for Gandiva to limit exported symbols
pprudhvi pushed a commit to pprudhvi/arrow that referenced this pull request Aug 11, 2019
… restrict libstdc++ symbols.

I tried more aggressive restrictions that exports only *gandiva::* but unit tests crashed. (see the previous commit in this PR).

Author: Zhuo Peng <1835738+brills@users.noreply.github.com>

Closes apache#4883 from brills/linker-script and squashes the following commits:

67e1347 <Zhuo Peng> cmake format
778a194 <Zhuo Peng> Only restrict symbols from libstdc++
a8e0bac <Zhuo Peng> Added a linker script for Gandiva to limit exported symbols
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4 participants