sergeibelov113 opened a new issue, #43350:
URL: https://github.com/apache/arrow/issues/43350
### Describe the bug, including details regarding any error messages,
version, and platform.
### Description
Building the project fails with the following error in `util/pcre.h`:
/arrow/cpp/re2_ep-prefix/src/re2_ep/util/pcre.h:503:11: error: 'int32_t'
does not name a type
### Environment
- OS: Docker Alpine 3.20
- Compiler: g++ (Alpine 13.2.1_git20240309) 13.2.1 20240309
- Build System: Ninja
### Steps to Reproduce
```
mkdir /arrow \
&& wget -q
https://github.com/apache/arrow/archive/apache-arrow-${ARROW_VERSION}.tar.gz -O
/tmp/apache-arrow.tar.gz \
&& echo "${ARROW_SHA256} *apache-arrow.tar.gz" | sha256sum
/tmp/apache-arrow.tar.gz \
&& tar -xvf /tmp/apache-arrow.tar.gz -C /arrow --strip-components 1
cd /arrow/cpp \
&& cmake --preset ninja-release-python \
&& cmake --build . --target install \
```
### Suggested Fix
Adding `#include <cstdint>` to `util/pcre.h` resolves the issue:
`patch -p1 < /arrow/re2_patch.diff`
```cpp
diff --git a/util/pcre.h b/util/pcre.h
index e69de29..b6f3e31 100644
--- a/util/pcre.h
+++ b/util/pcre.h
@@ -21,6 +21,7 @@
#include "re2/filtered_re2.h"
#include "re2/pod_array.h"
#include "re2/stringpiece.h"
+#include <cstdint>
```
```cpp
#include <cstdint>
### Component(s)
C++
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