ldb_config.h file missing

[sanjaybharadwaj]

I am trying to build the package using Mingw64 on windows. Since the system is similar to Linux, I modified the build_system_detect to return Linux configurations also for Mingw64 compiler.

When I build the system, I get the following error

In file included from ./util/refobject_base.h:33:0,
from ./include/leveldb/expiry.h:30,
from ./include/leveldb/options.h:59,
from ./include/leveldb/iterator.h:20,
from ./include/leveldb/db.h:10,
from ./db/dbformat.h:10,
from ./db/builder.h:9,
from db/builder.cc:8:
./port/port.h:9:32: fatal error: leveldb/ldb_config.h: No such file or directory
#include "leveldb/ldb_config.h"

I do not find the file ldb_config.h present anywhere in the system, I used the Master and the latest 2.1.3 version. What can be the problem?

[matthewvon]

(apologies for the delayed reply. Basho is effectively dead. All developers were laid off March 15, 2017. I have not been watching this repository closely since then.)

ldb_config.h is created at build time by the build_detect_platform script. Here is a sample from a Mac OS X build:

/** This file is generated by build_detect_platform.

• It saves the state of compile flags. This benefits the reuse
• of internal include files outside of a leveldb build.
  */

#ifndef OS_MACOSX
#define OS_MACOSX
#endif

#ifndef LEVELDB_PLATFORM_POSIX
#define LEVELDB_PLATFORM_POSIX
#endif

I suspect you will be able to quickly mock one up for your environment.