Re: [Haskell-cafe] Compilation time

Did you run it multiple times and get that output? Also you usually want stack build. My work projects use Stack and it'll *only* build my current project when I run stack build (and be fairly fast) unless I changed the source, a cabal file, or a stack.yaml. If you did run it multiple times and got that output, is something touching those directories between builds? On Mon, Aug 24, 2015 at 4:38 PM, Corentin Dupont wrote:

i tried, but the time is still around 1m20s. The syntax is:

packages: - '.' - location: ../Nomyx-Core extra-dep: true - location: ../Nomyx-Language extra-dep: true - location: ../Nomyx-Web extra-dep: true

Right? It spends a lot of time apparently recompiling dependencies:

$ stack install Nomyx-Core-0.7.6-30a37de35e61a9979fabc74d548ee6e6: unregistering Nomyx-Language-0.7.6-06bfc13bf2ab48163968e23e340be801: unregistering Nomyx-Web-0.7.6-b75419b3b0faacbe02c94176b84e0564: unregistering Nomyx-Language-0.7.6: build Nomyx-Language-0.7.6: install Nomyx-Core-0.7.6: build Nomyx-Core-0.7.6: install Nomyx-Web-0.7.6: build Nomyx-Web-0.7.6: install Nomyx-0.7.6: build Building Nomyx-0.7.6... Preprocessing executable 'Nomyx' for Nomyx-0.7.6... Linking .stack-work/dist/x86_64-linux/Cabal-1.18.1.5/build/Nomyx/Nomyx ... Nomyx-0.7.6: install Installing executable(s) in

/home/cdupont/Dropbox/Nomyx/Nomyx/.stack-work/install/x86_64-linux/lts-2.19/7.8.4/bin Completed all 4 actions. Copying from /home/cdupont/Dropbox/Nomyx/Nomyx/.stack-work/install/x86_64-linux/lts-2.19/7.8.4/bin/Nomyx to /home/cdupont/.local/bin/Nomyx

Installed executables to /home/cdupont/.local/bin/: - Nomyx

On Mon, Aug 24, 2015 at 11:16 PM, Christopher Allen wrote:

...

You need to specify extra-deps: true for Nomyx-* if you to cache the build results and treat them like dependencies rather than core parts of your project.

On Mon, Aug 24, 2015 at 4:15 PM, Corentin Dupont < corentin.dupont@gmail.com> wrote:

...

My stack.yaml is like that:

flags: {} packages: - '.' - ../Nomyx-Core - ../Nomyx-Language - ../Nomyx-Web extra-deps: - Nomyx-Core-0.7.6 - Nomyx-Language-0.7.6 - Nomyx-Web-0.7.6 - hint-server-1.4.2 - DebugTraceHelpers-0.12 - acid-state-0.12.4 - either-unwrap-1.1 - eprocess-1.7.2 - happstack-authenticate-2.1.4 - reform-0.2.7 - reform-blaze-0.2.4 - reform-happstack-0.2.5 - time-recurrence-0.9.2 - web-routes-0.27.9 - web-routes-happstack-0.23.9 - web-routes-regular-0.19.0 - web-routes-th-0.22.3 - boomerang-1.4.5 - data-ordlist-0.4.7.0 - happstack-hsp-7.3.5 - happstack-jmacro-7.0.10 - hsp-0.10.0 - hsx-jmacro-7.3.6 - hsx2hs-0.13.3.2 - ixset-typed-0.3 - jwt-0.6.0 - pwstore-purehaskell-2.1.4 - web-routes-boomerang-0.28.4 - web-routes-hsp-0.24.6 - harp-0.4.1 resolver: lts-2.19

Is that correct?

On Mon, Aug 24, 2015 at 10:54 PM, Christopher Allen wrote:

...

Do you have additional packages other than '.' specified in your stack.yaml? If so, are they specified with extra-dep: true or extra-dep: false or not specified at all?

On Mon, Aug 24, 2015 at 3:44 PM, Corentin Dupont < corentin.dupont@gmail.com> wrote:

...

Hi guys, I have an application with around 7K loc in 4 packages. It takes 1min30 to compile with stack. Is it a normal compilation time? My computer is fairly recent with Intel i7... I run some music in background :). Is there some statistics about compilation time somewhere? Thanks. Corentin

_______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/haskell-cafe

-- Chris Allen Currently working on http://haskellbook.com

-- Chris Allen Currently working on http://haskellbook.com

-- Chris Allen Currently working on http://haskellbook.com