[ARROW-7250] [C++] Undefined symbols for StringToFloatConverter::Impl with clang 4.x

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.15.1
• Fix Version/s: 0.16.0
• Component/s: C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/23543
• Assignee: Uwe Korn
• Reporter: Uwe Korn
• Created: 25/Nov/19 07:07
• Updated: 11/Jan/23 07:52
• Resolved: 25/Nov/19 08:49

Description

Undefined symbols for architecture x86_64:
  "arrow::internal::StringToFloatConverter::Impl::main_junk_value_", referenced from:
      arrow::internal::StringToFloatConverter::StringToFloat(char const*, unsigned long, float*) in libarrow.a(parsing.cc.o)
      arrow::internal::StringToFloatConverter::StringToFloat(char const*, unsigned long, double*) in libarrow.a(parsing.cc.o)
  "arrow::internal::StringToFloatConverter::Impl::fallback_junk_value_", referenced from:
      arrow::internal::StringToFloatConverter::StringToFloat(char const*, unsigned long, float*) in libarrow.a(parsing.cc.o)
      arrow::internal::StringToFloatConverter::StringToFloat(char const*, unsigned long, double*) in libarrow.a(parsing.cc.o)
ld: symbol(s) not found for architecture x86_64

Issue Links

• links to: GitHub Pull Request #5891