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
^
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 <[email protected]> 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.
>
>>
>> https://developer.android.com/tools/sdk/ndk/index.html
>>
>> Any tricks I should be aware of?
>>
>
> For simplicity's sake I put all the required flags into a shell script (I
> call it agcc) and just run "make CC=agcc" - you shouldn't need to change
> anything else in the Makefile then.
>
> --
> -- Howard Chu
> CTO, Symas Corp. http://www.symas.com
> Director, Highland Sun http://highlandsun.com/hyc/
> Chief Architect, OpenLDAP http://www.openldap.org/project/
>
