GH-51485: [C++] Fix SC2086 errors in cpp/examples/tutorial_examples directory

[hiroyuki-sato]

Rationale for this change

This is the sub issue #44748.

In build_arrow.sh line 23:
mkdir -p $ARROW_BUILD_DIR
         ^--------------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean:
mkdir -p "$ARROW_BUILD_DIR"


In build_arrow.sh line 24:
pushd $ARROW_BUILD_DIR
      ^--------------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean:
pushd "$ARROW_BUILD_DIR"


In build_arrow.sh line 33:
    $ARROW_CMAKE_OPTIONS
    ^------------------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean:
    "$ARROW_CMAKE_OPTIONS"


In build_arrow.sh line 35:
make -j$NPROC
       ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean:
make -j"$NPROC"


In build_example.sh line 21:
mkdir -p $EXAMPLE_BUILD_DIR
         ^----------------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean:
mkdir -p "$EXAMPLE_BUILD_DIR"


In build_example.sh line 22:
pushd $EXAMPLE_BUILD_DIR
      ^----------------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean:
pushd "$EXAMPLE_BUILD_DIR"


In build_example.sh line 24:
cmake /io $EXAMPLE_CMAKE_OPTIONS
          ^--------------------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean:
cmake /io "$EXAMPLE_CMAKE_OPTIONS"

For more information:
  https://www.shellcheck.net/wiki/SC2086 -- Double quote to prevent globbing ...

What changes are included in this PR?

• SC2086: Quote variables

Are these changes tested?

Yes.

Are there any user-facing changes?

No.

Was AI used for this PR?

PR code and description written by:

• Human
• AI

Reviewed before submission by:

• Human
• AI
• Not reviewed

• GitHub Issue: [Dev][Tutorial] Fix SC2086 errors in cpp/examples/tutorial_examples directory #51485

[github-actions]

⚠️ GitHub issue #51485 has been automatically assigned in GitHub to PR creator.

[hiroyuki-sato]

@github-actions crossbow submit example-cpp-tutorial

[github-actions]

Revision: 26b4792

Submitted crossbow builds: ursacomputing/crossbow @ actions-8634febb61

Task	Status
example-cpp-tutorial

[hiroyuki-sato]

@github-actions crossbow submit example-cpp-tutorial

[github-actions]

Revision: 4267a0c

Submitted crossbow builds: ursacomputing/crossbow @ actions-18b7449048

Task	Status
example-cpp-tutorial

[hiroyuki-sato]

@github-actions crossbow submit example-cpp-tutorial

[github-actions]

Revision: b01de08

Submitted crossbow builds: ursacomputing/crossbow @ actions-c1b2bdb0ff

Task	Status
example-cpp-tutorial

[hiroyuki-sato]

@kou , @raulcd Could you take a look when you get a chance?

I'm not sure what the best title for this PR would be without using "C++".

[kou]

+1

We can use [C++] for this.