enblend-enfuse 4.2: --enable-image-cache=yes causes build-error

[Andreas Metzler]

Hello,

I do not get the rationale for supporting a option in ./configure but
failing the build:

(sid)ametzler@argenau:/tmp/ENBLEND/enblend-enfuse-4.2$ ./configure --help | grep ge-cach
--enable-image-cache allow for processing of large images [default=no
(sid)ametzler@argenau:/tmp/ENBLEND/enblend-enfuse-4.2/build-no-mp$ make
[...]
make[6]: Entering directory '/tmp/ENBLEND/enblend-enfuse-4.2/build-no-mp/src'
g++ -DHAVE_CONFIG_H -I. -I../../src -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DENBLEND_SOURCE -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -I../../src/dynamic_loader -I../../src/layer_selection -I/usr/include/OpenEXR -g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -pipe -std=gnu++11 -O2 -DNDEBUG -c -o enblend-enblend.o `test -f 'enblend.cc' || echo '../../src/'`enblend.cc
In file included from ../../src/enblend.cc:188:0:
../../src/common.h:150:2: error: #error "The ImageCache feature has been withdrawn. Reconfigure without ImageCache and re-build."
#error "The ImageCache feature has been withdrawn. Reconfigure without ImageCache and re-build."
[...]

cu Andreas

--
`What a good friend you are to him, Dr. Maturin. His other friends are
so grateful to you.'
`I sew his ears on from time to time, sure'

[cspiel]

Andreas -

On Saturday, 2 April 2016 14:07:42 UTC+2, Andreas Metzler wrote:
> I do not get the rationale for supporting a option in ./configure but
> failing the build:

> --- snip ---

Short version: there is none.

Long version: there is a `mmap_view' branch, where a new method
of image caching is explored and `--enable-image-cache' activates it.
Obviously the `mmap_view' branch has not been merged yet.

I've dropped the #error directive in rev 76f96b9ce844, which will go
into 4.2.1.  You could check out the tip of the 4.3 i.e. current
development branch.  Until then omit the option in your call to
configure.


/cls