Merge branch 'adinapoli/try-stack2cabal' into dev

c7687901 · Alexandre Delanoë · 08ac1d04 · 9886a8f1 · c7687901 · c7687901
Commit c7687901 authored 1 year ago by Alexandre Delanoë
7 changed files
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -62,11 +62,12 @@ test:
      - target
  script:
    - hpack
-    - nix-shell --run "LC_ALL=C.UTF-8 stack test --no-terminal --fast"
+    - nix-shell --run "stack test --no-terminal --fast"
      # TOOO
 cabal:
+  # FIXME(adinapoli) A temporary hack until we switch to cabal 3.10.1.0 properly
  stage: cabal
  cache:
    # cache per branch name
@@ -78,6 +79,6 @@ cabal:
      - target
  script:
    - hpack
-    - nix-shell --run "LC_ALL=C.UTF-8 cabal v2-update 'hackage.haskell.org,2023-04-07T08:35:43Z' && cabal v2-build --dry-run"
+    - nix-shell --run "./bin/update-cabal-project && cabal v2-build --dry-run"
-  allow_failure: true
+  allow_failure: false
--- a/README.md
+++ b/README.md
@@ -44,60 +44,86 @@ Clone the project.
 git clone https://gitlab.iscpif.fr/gargantext/haskell-gargantext.git
 cd haskell-gargantext
 ```
-#### 1. Install Stack
+#### 1. Installation
-Install [Stack (or Haskell Tool Stack)](https://docs.haskellstack.org/en/stable/):
+This project can be built with either Stack or Cabal. For historical
+reasons, we generate a `cabal.project` from the `package.yaml`, and
+we do not commit the former to the repo, to have a single "source of truth".
+However, it's always possible to generate a `cabal.project` thanks
+to [stack2cabal](https://hackage.haskell.org/package/stack2cabal).
+#### Install Nix
+Gargantext requires [nix](https://github.com/NixOS/nix) to provide
+system dependencies (for example, C libraries), but its use is limited
+to that. In order to install [Nix](https://nixos.org/download.html):
 ```shell
-curl -sSL https://get.haskellstack.org/ | sh
+sh <(curl -L https://nixos.org/nix/install) --daemon
 ```
 Verify the installation is complete with
 ```shell
-stack --version
+nix-env --version
-Version 2.9.1
+nix-env (Nix) 2.11.0
 ```
-#### 2. Install Nix
+**Important:** Before building the project with either `stack` or
+`cabal` you need to be in the correct Nix shell, which will fetch
+all the required system dependencies. To do so, just type:
-Install [Nix](https://nixos.org/download.html):
+```shell
+nix-shell
+```
+This will take a bit of time the first time.
+#### Build with Stack
+Install [Stack (or Haskell Tool Stack)](https://docs.haskellstack.org/en/stable/):
 ```shell
-$ sh <(curl -L https://nixos.org/nix/install) --daemon
+curl -sSL https://get.haskellstack.org/ | sh
 ```
 Verify the installation is complete with
 ```shell
-$ nix-env --version
+stack --version
-nix-env (Nix) 2.11.0
+Version 2.9.1
 ```
-> **NOTE INFO (upgrade/downgrade if needed)**
-> Gargantext works with Nix 2.11.0 (older version than current 2.13.2). To downgrade your Nix version:
-> 
-> `nix-channel --update; nix-env -iA nixpkgs.nixVersions.nix_2_11 nixpkgs.cacert; systemctl daemon-reload; systemctl restart nix-daemon`
-> 
-> Upgrading Nix: https://nixos.org/manual/nix/unstable/installation/upgrading.html
-> 
-> **Then, don't forget to exit Terminal and reload to take into account the version change**
-#### 3. Build Core Code
 NOTE: Default build (with optimizations) requires large amounts of RAM
 (16GB at least). To avoid heavy compilation times and swapping out your
 machine, it is recommended to `stack build` with the `--fast` flag,
 i.e.:
-``` sh
+```shell
-stack --nix build --fast
+stack build --fast
 ```
-If the build is finishing without error, you are ready to launch
+#### Build with Cabal
-GarganText! See next step.
-&nbsp;
+Once you have a valid version of `cabal`, building requires generating
+a valid `cabal.project`. This can be done by installing `stack2cabal`:
+```shell
+cabal v2-install stack2cabal-1.0.14
+```
+And finally:
+```shell
+stack2cabal --no-run-hpack -p '2023-06-25'
+cabal v2-build
+```
+#### Keeping the cabal.project updated with stack.yaml
+Simply run:
+```shell
+./bin/update-cabal-project
+```
 ## Initialization <a name="init"></a>
@@ -113,7 +139,7 @@ Initialization schema should be loaded automatically (from `devops/postgres/sche
 #### 2. Then install:
 ``` sh
-stack --nix install
+stack install
 ```
 #### 3. Copy the configuration file:
@@ -147,7 +173,7 @@ From the Backend root folder (haskell-gargantext):
 > The start script runs following commands:
 > `docker compose up` to run the Docker for postgresql from devops/docker folder
-> `stack --nix exec gargantext-server -- --ini gargantext.ini --run Prod` to run other services
+> `stack exec gargantext-server -- --ini gargantext.ini --run Prod` to run other services
 For frontend development and compilation, see the [Frontend Readme.md](https://gitlab.iscpif.fr/gargantext/purescript-gargantext#dev)
@@ -178,14 +204,14 @@ file format. To decode it to JSON and analyze, say, using
 [jq](https://shapeshed.com/jq-json/), use the following command:
 ``` sh
-cat repos/repo.cbor.v5 | stack --nix exec gargantext-cbor2json | jq .
+cat repos/repo.cbor.v5 | stack exec gargantext-cbor2json | jq .
 ```
 ### Documentation
 To build documentation, run:
 ```sh
-stack --nix build --haddock --no-haddock-deps --fast
+stack build --haddock --no-haddock-deps --fast
 ```
 (in `.stack-work/dist/x86_64-linux-nix/Cabal-3.2.1.0/doc/html/gargantext`).

--- a/bin/update-cabal-project
+++ b/bin/update-cabal-project
+#!/usr/bin/env bash
+hpack
+cabal v2-update 'hackage.haskell.org,2023-06-25T00:00:00Z'
+cabal v2-install stack2cabal-1.0.14 --overwrite-policy=always
+stack2cabal --no-run-hpack -p '2023-06-25'
--- a/cabal.project
+++ b/cabal.project
+-- Generated by stack2cabal
+index-state: 2023-06-25T00:00:00Z
+with-compiler: ghc-8.10.7
+packages:
+    ./
+source-repository-package
+    type: git
+    location: https://github.com/alpmestan/accelerate.git
+    tag: 640b5af87cea94b61c7737d878e6f7f2fca5c015
+source-repository-package
+    type: git
+    location: https://github.com/alpmestan/accelerate-arithmetic.git
+    tag: a110807651036ca2228a76507ee35bbf7aedf87a
+source-repository-package
+    type: git
+    location: https://github.com/alpmestan/accelerate-llvm.git
+    tag: 944f5a4aea35ee6aedb81ea754bf46b131fce9e3
+    subdir: accelerate-llvm-native/
+            accelerate-llvm/
+source-repository-package
+    type: git
+    location: https://github.com/alpmestan/ekg-json.git
+    tag: fd7e5d7325939103cd87d0dc592faf644160341c
+source-repository-package
+    type: git
+    location: https://github.com/alpmestan/hmatrix.git
+    tag: b9fca8beee0f23c17a6b2001ec834d071709e6e7
+    subdir: packages/base
+source-repository-package
+    type: git
+    location: https://github.com/alpmestan/servant-job.git
+    tag: b4182487cfe479777c11ca19f3c0d47840b376f6
+source-repository-package
+    type: git
+    location: https://github.com/alpmestan/sparse-linear.git
+    tag: bc6ca8058077b0b5702ea4b88bd4189cfcad267a
+    subdir: sparse-linear
+source-repository-package
+    type: git
+    location: https://github.com/delanoe/data-time-segment.git
+    tag: 10a416b9f6c443866b36479c3441ebb3bcdeb7ef
+source-repository-package
+    type: git
+    location: https://github.com/delanoe/patches-map
+    tag: 76cae88f367976ff091e661ee69a5c3126b94694
+source-repository-package
+    type: git
+    location: https://github.com/garganscript/haskell-opaleye.git
+    tag: a5693a2010e6d13f51cdc576fa1dc9985e79ee0e
+source-repository-package
+    type: git
+    location: https://gitlab.iscpif.fr/amestanogullari/accelerate-utility.git
+    tag: a3875fe652d3bb5acb522674c22c6c814c1b4ad0
+source-repository-package
+    type: git
+    location: https://gitlab.iscpif.fr/cgenie/haskell-gargantext-prelude
+    tag: 8f97fef4dfd941d773914ad058d8e02ce2bb1a3e
+source-repository-package
+    type: git
+    location: https://gitlab.iscpif.fr/cgenie/patches-class.git
+    tag: 125c7cb90ab8f0cd6ac4a526dbdf302d10c945e9
+source-repository-package
+    type: git
+    location: https://gitlab.iscpif.fr/gargantext/crawlers/arxiv-api.git
+    tag: 2d7e5753cbbce248b860b571a0e9885415c846f7
+source-repository-package
+    type: git
+    location: https://gitlab.iscpif.fr/gargantext/crawlers/hal.git
+    tag: ac1bec2628cd2d6c8357b4af2f853f450c7b6123
+source-repository-package
+    type: git
+    location: https://gitlab.iscpif.fr/gargantext/crawlers/isidore.git
+    tag: 3db385e767d2100d8abe900833c6e7de3ac55e1b
+source-repository-package
+    type: git
+    location: https://gitlab.iscpif.fr/gargantext/crawlers/istex.git
+    tag: a34bb341236d82cf3d488210bc1d8448a98f5808
+source-repository-package
+    type: git
+    location: https://gitlab.iscpif.fr/gargantext/crawlers/pubmed.git
+    tag: 234ad423fa682307ff4843ae4acd725dcc6ffc55
+source-repository-package
+    type: git
+    location: https://gitlab.iscpif.fr/gargantext/gargantext-graph.git
+    tag: 588e104fe7593210956610cab0041fd16584a4ce
+source-repository-package
+    type: git
+    location: https://gitlab.iscpif.fr/gargantext/haskell-igraph.git
+    tag: 2a28524134b68421f30f6e97961063018f814a82
+source-repository-package
+    type: git
+    location: https://gitlab.iscpif.fr/gargantext/haskell-infomap.git
+    tag: 1370fea1939e2378ce344e512d80671ac700e787
+source-repository-package
+    type: git
+    location: https://gitlab.iscpif.fr/gargantext/hlcm.git
+    tag: 6f0595d2421005837d59151a8b26eee83ebb67b5
+source-repository-package
+    type: git
+    location: https://github.com/haskell-servant/servant.git
+    tag: c2af6e775d1d36f2011d43aff230bb502f8fba63
+    subdir: servant-auth/servant-auth-client/
+            servant-auth/servant-auth-server/
+            servant-auth/servant-auth/
+            servant-client-core/
+            servant-client/
+            servant-server/
+            servant/
+source-repository-package
+    type: git
+    location: https://github.com/robstewart57/rdf4h.git
+    tag: 4fd2edf30c141600ffad6d730cc4c1c08a6dbce4
+source-repository-package
+    type: git
+    location: https://github.com/rspeer/wikiparsec.git
+    tag: 9637a82344bb70f7fa8f02e75db3c081ccd434ce
+allow-older: *
+allow-newer: *
+package gargantext
+    ghc-options: -fwrite-ide-info -hiedir=".stack-work/hiedb"
+package gargantext-graph
+    ghc-options: -O2 -fsimpl-tick-factor=10000 -fdicts-cheap -fdicts-strict -flate-dmd-anal  -fno-state-hack
+package hmatrix
+    ghc-options: -O2 -fsimpl-tick-factor=10000 -fdicts-cheap -fdicts-strict -flate-dmd-anal  -fno-state-hack
+package sparse-linear
+    ghc-options: -O2 -fsimpl-tick-factor=10000 -fdicts-cheap -fdicts-strict -flate-dmd-anal  -fno-state-hack
--- a/cabal.project.freeze
+++ b/cabal.project.freeze
--- a/gargantext.cabal
+++ b/gargantext.cabal
 cabal-version: 1.12
-- This file has been generated from package.yaml by hpack version 0.35.2.
+-- This file has been generated from package.yaml by hpack version 0.35.0.
 --
 -- see: https://github.com/sol/hpack

--- a/stack.yaml
+++ b/stack.yaml
-resolver:
+resolver: lts-18.28
- url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/18/28.yaml
 flags:
    accelerate:
        debug: false
@@ -7,20 +6,13 @@ extra-package-dbs: []
 skip-ghc-check: true
 packages:
 - .
-  # - 'deps/haskell-igraph'
-  # - 'deps/crawlers/arxiv-api'
-  # - 'deps/haskell-opaleye'
 docker:
  enable: false
-  #enable: true
  repo: 'cgenie/stack-build:lts-18.18-garg'
-  #repo: 'cgenie/nixos-stack:latest'
  run-args:
    - '--publish=8008:8008'
-skip-ghc-check: true
 nix:
  enable: false
  add-gc-roots: true
@@ -28,21 +20,9 @@ nix:
 allow-newer: true
-ghc-options:
-  "$everything": -fprint-potential-instances
-#  "$everything": -haddock
 extra-deps:
- hstatistics-0.3.1
- HSvm-0.1.1.3.22
- hsparql-0.3.8
- ghc-clippy-plugin-0.0.0.1
- boolexpr-0.2
-  #- git: https://gitlab.iscpif.fr/gargantext/haskell-gargantext-prelude.git
-#  commit: 791c2a7046a3760f8ae5fabdbd708f61caa63741
 - git: https://gitlab.iscpif.fr/cgenie/haskell-gargantext-prelude
-  commit: 8f97fef4dfd941d773914ad058d8e02ce2bb1a3e  # e250af8a495191b4bd06c9f465656b87bea7bf7f
+  commit: 8f97fef4dfd941d773914ad058d8e02ce2bb1a3e
 - git: https://gitlab.iscpif.fr/gargantext/gargantext-graph.git
  commit: 588e104fe7593210956610cab0041fd16584a4ce
  # Data Mining Libs
@@ -50,7 +30,6 @@ extra-deps:
  commit: 10a416b9f6c443866b36479c3441ebb3bcdeb7ef
 - git: https://gitlab.iscpif.fr/gargantext/hlcm.git
  commit: 6f0595d2421005837d59151a8b26eee83ebb67b5
  # API libs
 - git: https://github.com/haskell-servant/servant.git
  commit: c2af6e775d1d36f2011d43aff230bb502f8fba63
@@ -64,16 +43,11 @@ extra-deps:
    - servant-auth/servant-auth-server/
 - git: https://github.com/alpmestan/ekg-json.git
  commit: fd7e5d7325939103cd87d0dc592faf644160341c
  # Databases libs
 - git: https://github.com/garganscript/haskell-opaleye.git
  commit: a5693a2010e6d13f51cdc576fa1dc9985e79ee0e
-#- ../haskell-opaleye
-# - git: https://github.com/delanoe/hsparql.git
-#   commit: 2acbbc55ac9bbd4bf1a713c586b8b8e8b82892eb
 - git: https://github.com/robstewart57/rdf4h.git
  commit: 4fd2edf30c141600ffad6d730cc4c1c08a6dbce4
  # External Data API connectors
 - git: https://gitlab.iscpif.fr/gargantext/crawlers/pubmed.git
  commit: 234ad423fa682307ff4843ae4acd725dcc6ffc55
@@ -85,33 +59,19 @@ extra-deps:
  commit: 3db385e767d2100d8abe900833c6e7de3ac55e1b
 - git: https://gitlab.iscpif.fr/gargantext/crawlers/arxiv-api.git
  commit: 2d7e5753cbbce248b860b571a0e9885415c846f7
-#- git: https://gitlab.iscpif.fr/gargantext/crawlers/arxiv-api.git
-    #commit: a2d78abeaec9315be765b90d5e51a4a50c48e7b8
-#- git: https://gitlab.iscpif.fr/cgenie/arxiv-api.git
-#- arxiv-0.0.3@sha256:02de1114091d11f1f3ab401d104d125ad4301260806feb7f63b3dcefc7db88cf,1588
  # NP libs
 - git: https://github.com/alpmestan/servant-job.git
  commit: b4182487cfe479777c11ca19f3c0d47840b376f6
-  #- git: https://github.com/np/patches-map
 - git: https://github.com/delanoe/patches-map
  commit: 76cae88f367976ff091e661ee69a5c3126b94694
-  #- git: https://gitlab.com/npouillard/patches-class.git
-#- git: https://gitlab.iscpif.fr/gargantext/patches-class.git
-#  commit: d3e971d4e78d1dfcc853f2fb86bde1995faf22ae
 - git: https://gitlab.iscpif.fr/cgenie/patches-class.git
  commit: 125c7cb90ab8f0cd6ac4a526dbdf302d10c945e9
  # Graph libs
-#- git: https://github.com/kaizhang/haskell-igraph.git
-#- git: https://github.com/alpmestan/haskell-igraph.git
-#  commit: 9f55eb36639c8e0965c8bc539a57738869f33e9a
 - git: https://gitlab.iscpif.fr/gargantext/haskell-igraph.git
  # 0.10.4-rc1
  commit: 2a28524134b68421f30f6e97961063018f814a82
 - git: https://gitlab.iscpif.fr/gargantext/haskell-infomap.git
-  commit: 6d1d60b952b9b2b272b58fc5539700fd8890ac88
+  commit: 1370fea1939e2378ce344e512d80671ac700e787
  # Accelerate Linear Algebra and specific instances
 - git: https://github.com/alpmestan/accelerate.git
  commit: 640b5af87cea94b61c7737d878e6f7f2fca5c015
@@ -126,7 +86,6 @@ extra-deps:
    - accelerate-llvm-native/
 - git: https://github.com/rspeer/wikiparsec.git
  commit: 9637a82344bb70f7fa8f02e75db3c081ccd434ce
  # Gargantext-graph
 - eigen-3.3.7.0@sha256:7c24a86426b238e02ba0ac2179cc44997518b443a13828ed7a791fe49a6dffa5,82060
 - git: https://github.com/alpmestan/sparse-linear.git
@@ -137,48 +96,43 @@ extra-deps:
  commit: b9fca8beee0f23c17a6b2001ec834d071709e6e7
  subdirs:
    - packages/base
+  # Others dependencies (using stack resolver)
- monad-logger-aeson-0.2.0.0
+- HSvm-0.1.1.3.22
-# required by monad-logger-aeson
- context-0.2.0.0@sha256:6b643adb4a64fe521873d08df0497f71f88e18b9ecff4b68b4eef938e446cfc9,1886
- random-1.2.1
-      # Others dependencies (using stack resolver)
- constraints-extras-0.3.1.0@sha256:12016ebb91ad5ed2c82bf7e48c6bd6947d164d33c9dca5ac3965de1bb6c780c0,1777
 - KMP-0.2.0.0@sha256:6dfbac03ef00ebd9347234732cb86a40f62ab5a80c0cc6bedb8eb51766f7df28,2562
+- MissingH-1.4.3.0@sha256:32f9892ec98cd21df4f4d3ed8d95a3831ae74287ea0641d6f09b2dc6ef061d39,4859
 - Unique-0.4.7.8@sha256:9661f45aa31dde119a2114566166ea38b011a45653337045ee4ced75636533c0,2067
+- boolexpr-0.2
+- constraints-extras-0.3.1.0@sha256:12016ebb91ad5ed2c82bf7e48c6bd6947d164d33c9dca5ac3965de1bb6c780c0,1777
+- context-0.2.0.0@sha256:6b643adb4a64fe521873d08df0497f71f88e18b9ecff4b68b4eef938e446cfc9,1886
 - dependent-sum-0.7.1.0@sha256:0e419237f5b86da3659772afff9cab355c0f8d5b3fdb15a5b30e673d8dc83941,2147
 - duckling-0.2.0.0@sha256:84becd4e48ee3676cdd6fe5745a77ee60e365ea730cd759610c8a7738f3eb4a6,60543
+- fast-tagsoup-utf8-only-1.0.5@sha256:9292c8ff275c08b88b6013ccc410182552f180904214a07ad4db932ab462aaa1,1651
 - fclabels-2.0.5@sha256:817006077632bd29e637956154aa33d3c10a59be0791c308cef955eb951b2675,4473
 - full-text-search-0.2.1.4@sha256:81f6df3327e5b604f99b15e78635e5d6ca996e504c21d268a6d751d7d131aa36,6032
 - fullstop-0.1.4@sha256:80a3e382ef53551bb936e7da8b2825621df0ea169af1212debcb0a90010b30c8,2044
+- ghc-clippy-plugin-0.0.0.1
 - hgal-2.0.0.2@sha256:13d58afd0668b9cb881c612eff8488a0e289edd4bbffa893df4beee60cfeb73b,653
+- hsparql-0.3.8
+- hstatistics-0.3.1
 - json-stream-0.4.2.4@sha256:8b7f17d54a6e1e6311756270f8bcf51e91bab4300945400de66118470dcf51b9,4716
 - located-base-0.1.1.1@sha256:7c6395f2b6fbf2d5f76c3514f774423838c0ea94e1c6a5530dd3c94b30c9d1c8,1904
 - logging-effect-1.3.12@sha256:72d168dd09887649ba9501627219b6027cbec2d5541931555b7885b133785ce3,1679
- MissingH-1.4.3.0@sha256:32f9892ec98cd21df4f4d3ed8d95a3831ae74287ea0641d6f09b2dc6ef061d39,4859
+- monad-logger-aeson-0.2.0.0
 - monoid-extras-0.5.1@sha256:438dbfd7b4dce47d8f0ca577f56caf94bd1e21391afa545cad09fe7cf2e5793d,2333
 - rake-0.0.1@sha256:3380f6567fb17505d1095b7f32222c0b631fa04126ad39726c84262da99c08b3,2025
+- random-1.2.1
 - servant-cassava-0.10.1@sha256:07e7b6ca67cf57dcb4a0041a399a25d058844505837c6479e01d62be59d01fdf,1665
+- servant-ekg-0.3.1@sha256:19bd9dc3943983da8e79d6f607614c68faea4054fb889d508c8a2b67b6bdd448,2203
 - servant-flatten-0.2@sha256:276896f7c5cdec5b8f8493f6205fded0cc602d050b58fdb09a6d7c85c3bb0837,1234
 - servant-mock-0.8.7@sha256:64cb3e52bbd51ab6cb25e3f412a99ea712c6c26f1efd117f01a8d1664df49c67,2306
 - servant-xml-1.0.1.4@sha256:6c9f2986ac42e72fe24b794c660763a1966a18d696b34cd4f4ed15165edd4aa0,851
 - stemmer-0.5.2@sha256:823aec56249ec2619f60a2c0d1384b732894dbbbe642856d337ebfe9629a0efd,4082
+- taggy-0.2.1@sha256:7bc55ddba178971dc6052163597f0445a0a2b5b0ca0e84ce651d53d722e3c265,4662
+- taggy-lens-0.1.2@sha256:091ca81d02bd3d7fb493dce0148e1a38f25eb178a1ebd751043a23239e5e3265,3009
+- vector-0.12.3.0@sha256:0ae2c1ba86f0077910be242ec6802cc3d7725fe7b2bea6987201aa3737b239b5,7953
 - xmlbf-0.6.1@sha256:57867fcb39e0514d17b3328ff5de8d241a18482fc89bb742d9ed820a6a2a5187,1540
 - xmlbf-xeno-0.2@sha256:39f70fced6052524c290cf595f114661c721452e65fc3e0953a44e7682a6a6b0,950
-# need Vector.uncons
- vector-0.12.3.0@sha256:0ae2c1ba86f0077910be242ec6802cc3d7725fe7b2bea6987201aa3737b239b5,7953
-# needed for wikiparsec
- fast-tagsoup-utf8-only-1.0.5@sha256:9292c8ff275c08b88b6013ccc410182552f180904214a07ad4db932ab462aaa1,1651
-# wikipedia crawl
- taggy-lens-0.1.2@sha256:091ca81d02bd3d7fb493dce0148e1a38f25eb178a1ebd751043a23239e5e3265,3009
- taggy-0.2.1@sha256:7bc55ddba178971dc6052163597f0445a0a2b5b0ca0e84ce651d53d722e3c265,4662
- servant-ekg-0.3.1@sha256:19bd9dc3943983da8e79d6f607614c68faea4054fb889d508c8a2b67b6bdd448,2203
 # For the graph clustering
 ghc-options:
  hmatrix: -O2 -fsimpl-tick-factor=10000 -fdicts-cheap -fdicts-strict -flate-dmd-anal  -fno-state-hack