Re: LMDB and Android

[Howard Chu <hyc@symas.com>]

Kristoffer Sjögren wrote:
> Do you have an example of agcc? I tried arm-linux-androideabi-gcc with
> --sysroot android-19 but the build fails.
>
> mdb.c: In function 'mdb_env_open':
> mdb.c:327:20: error: 'O_DSYNC' undeclared (first use in this function)
>   # define MDB_DSYNC O_DSYNC

Read the comments in mdb.c about MDB_DSYNC.

>                      ^
> mdb.c:4502:39: note: in expansion of macro 'MDB_DSYNC'
>      env->me_mfd = open(dpath, oflags | MDB_DSYNC, mode);
>                                         ^
> mdb.c:327:20: note: each undeclared identifier is reported only once for
> each function it appears in
>   # define MDB_DSYNC O_DSYNC
>                      ^
> mdb.c:4502:39: note: in expansion of macro 'MDB_DSYNC'
>      env->me_mfd = open(dpath, oflags | MDB_DSYNC, mode);
>                                         ^
> make: *** [mdb.o] Error 1
>
>
> On Sun, Jan 18, 2015 at 8:20 PM, Howard Chu <hyc@symas.com
> <mailto:hyc@symas.com>> wrote:
>
>     Kristoffer Sjögren wrote:
>
>         Hi
>
>         I'm a Android noob and need to build LMDB for Android. Is
>         Android NDK
>         the way to go?
>
>
>     Yep.



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  -- Howard Chu
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  Director, Highland Sun     http://highlandsun.com/hyc/
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