[LOGCXX-489] log4cxx-0.10.0 - socketoutputstream.cpp:52: error: 'memcpy' was not declared in this scope

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.10.0
• Fix Version/s: 0.11.0
• Component/s: Core
• Environment: CentOS 6, CentOS 7, Debian 9
• Assignee: Unassigned
• Reporter: Simon Heath
• Created: 05/Jul/17 20:46
• Updated: 06/Jul/17 14:56
• Resolved: 06/Jul/17 06:36

Description

Attempting to build log4cxx 0.10.0 from source fails on make with the following error on CentOS 6, CentOS 7, Debian 9:

```
g++ -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE=\"log4cxx\" -DVERSION=\"0.10.0\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DHAVE_MBSRTOWCS=1 -DHAVE_WCSTOMBS=1 -DHAVE_SYSLOG=1 -DHAVE_FWIDE=1 -I. -I. -I../../../src/main/include -I../../../src/main/include -DLINUX=2 -D_REENTRANT -D_GNU_SOURCE -I/usr/include/apr-1 -I/usr/include/apr-1 -g -O2 -MT socketoutputstream.lo -MD -MP -MF .deps/socketoutputstream.Tpo -c socketoutputstream.cpp -fPIC -DPIC -o .libs/socketoutputstream.o
socketoutputstream.cpp: In member function 'virtual void log4cxx::helpers::SocketOutputStream::write(log4cxx::helpers::ByteBuffer&, log4cxx::helpers::Pool&)':
socketoutputstream.cpp:52: error: 'memcpy' was not declared in this scope
```

Adding "#include <string.h>" to the top of src/main/cpp/inputstreamreader.cpp fixes the problem.

Issue Links

• duplicates: LOGCXX-286 GCC-4.3 woes
• duplicates: LOGCXX-367 Build fails on Linux with g++ 4.4