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clean up build steps & instructions
This commit is contained in:
sheaf
parent
c80fdac30a
commit
bcd38ed791
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@ -32,7 +32,7 @@ common common
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build-depends:
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base
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>= 4.16 && < 4.20
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>= 4.16 && < 4.18
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, acts
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^>= 0.3.1.0
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, containers
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@ -42,9 +42,9 @@ common common
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, generic-lens
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>= 2.2 && < 2.3
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, groups
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^>= 0.5.3
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^>= 0.5.3
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, groups-generic
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^>= 0.2
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^>= 0.3
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, primitive
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^>= 0.7.1.0
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, transformers
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@ -76,17 +76,17 @@ common extras
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, hashable
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>= 1.3.0.0 && < 1.5
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, lens
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>= 4.19.2 && < 5.2
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>= 4.19.2 && < 5.3
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, mtl
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^>= 2.2.2
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>= 2.2.2 && < 2.4
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, scientific
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^>= 0.3.6.2
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>= 0.3.6.2 && < 0.3.8
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, stm
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^>= 2.5.0.0
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, text
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>= 1.2.3.1 && < 2.1
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, unordered-containers
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>= 0.2.11 && < 0.2.16
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>= 0.2.11 && < 0.2.20
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, waargonaut
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^>= 0.8.0.2
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@ -107,12 +107,10 @@ common gtk
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^>= 2.0.24
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, gi-gtk
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>= 4.0.3 && < 4.1
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--, gi-gtksource
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-- >= 3.0.23 && < 3.1
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, haskell-gi
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>= 0.25 && < 0.26
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>= 0.26 && < 0.27
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, haskell-gi-base
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>= 0.25 && < 0.26
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>= 0.26 && < 0.27
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library splines
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@ -150,7 +148,7 @@ library splines
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, prim-instances
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^>= 0.2
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, vector
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>= 0.12.1.2 && < 0.13
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>= 0.12.1.2 && < 0.14
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library metabrushes
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@ -1,40 +1,34 @@
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packages: .
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constraints:
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acts -finitary
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acts -finitary
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allow-newer:
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waargonaut:*,
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*:haskell-gi-base, *:haskell-gi,
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*:base, *:template-haskell, *:text,
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ghc-typelits-natnormalise:ghc-bignum,
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integer-logarithms:ghc-bignum,
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hashable:ghc-bignum,
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lens:hashable, aeson:hashable
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digit:lens,
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hoist-error:base,
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natural:lens,
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prim-instances:base,
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records-sop:ghc-prim,
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waargonaut:lens, waargonaut:records-sop, waargonaut:text, waargonaut:witherable
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-- various fixes for 'hmatrix'
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-- Fix a severe bug in Waargonaut (no corresponding Hackage release???)
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source-repository-package
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type: git
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location: https://github.com/haskell-numerics/hmatrix
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tag: e9268cd5ea31322220c0847f2fdce968789693b4
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subdir: packages/base
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location: https://github.com/haskell-waargonaut/waargonaut
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tag: 5f838582a8c5aae1a198ecd4958729e53a6b03cf
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-- GHC compat fixes for records-sop
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-----------------------------
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-- GHC 9.2 support patches --
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-----------------------------
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-- eigen
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source-repository-package
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type: git
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location: https://github.com/chessai/eigen
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tag: 8fff32a43df743c8c83428a86dd566a0936a4fba
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-- records-sop
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source-repository-package
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type: git
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location: https://github.com/kosmikus/records-sop
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tag: abab99b4b870fce55e81dd03d4e41fb50502ca4e
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package hmatrix
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ghc-options: "-w"
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flags: +openblas
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source-repository-package
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type: git
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location: https://github.com/well-typed/large-records
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subdir: large-generics
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large-anon
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tag: acb837a9a4c22cea1abf552b47f9d3bf5af2fbdf
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package *
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ghc-options: "-finfo-table-map" "-fdistinct-constructor-tables"
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@ -2,34 +2,28 @@
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# Installation notes
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On Windows, we need to install an up-to-date MinGW/MSYS2 toolchain,
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together with the packages required by the `haskell-gi` libraries (for `GTK`),
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the `hmatrix` library, as well as `flint` and `msolve`.
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together with the packages required by the `haskell-gi` libraries (for `GTK`).
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With an `MSYS2` installation, the following environment variables will need to be set (with `MSYS2` installed at `C:\msys64`):
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With an `MSYS2` installation at `C:\Haskell\ghcup\msys64`, the following environment variables will need to be set :
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`PATH`: `C:\msys64\mingw64\bin;C:\msys64\usr\bin`
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`PKG_CONFIG_PATH`: `C:\msys64\mingw64\lib\pkgconfig`
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`XDG_DATA_DIRS`: `C:\msys64\mingw64\share;C:\msys64\usr\share`
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`PATH`: `C:\Haskell\ghcup\msys64\mingw64\bin;C:\Haskell\ghcup\msys64\usr\bin`
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`PKG_CONFIG_PATH`: `C:\Haskell\ghcup\msys64\mingw64\lib\pkgconfig`
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`XDG_DATA_DIRS`: `C:\Haskell\ghcup\msys64\mingw64\share;C:\Haskell\ghcup\msys64\usr\share`
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Then we install some necessary packages using the following command:
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Then we need `pkg-config` and the suite of `GTK` libraries.
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After updating the package database if necessary with `pacman -Sy msys2-keyring`, we can do:
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```bash
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pacman -S -q --noconfirm mingw64/mingw-w64-x86_64-pkg-config mingw64/mingw-w64-x86_64-gobject-introspection mingw64/mingw-w64-x86_64-openblas
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pacman -S -q --noconfirm mingw64/mingw-w64-x86_64-pkg-config mingw64/mingw-w64-x86_64-gobject-introspection mingw64/mingw-w64-x86_64-atk mingw64/mingw-w64-x86_64-gtksourceview5
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```
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Next, `flint`, which `msolve` depends on.
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NB: at the time of writing, the relevant gtksource version is 5; this might need to be
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updated if you run into issues, as the API of the auto-generated Haskell gi libraries might be
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different dependent on the version numbers of the gi foreign libraries.
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Build `flint` by downloading it and running the configure script. On Windows (MINGW64):
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```bash
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./configure ABI=64 --build=${MINGW_CHOST} --prefix=${MINGW_PREFIX} --enable-static --disable-shared --with-gmp=${MINGW_PREFIX} --with-mpfr=${MINGW_PREFIX}
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make && make install
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```
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`flint` needs `gmp`, `mpfr`, but these should already be present.
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For `msolve`, the default installation directions (`./autogen.sh`, `./configure`, `make && make install`) seem to work (without having to set any additional options), as of `msolve` version `0.1.3`.
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Note that GHC 9.2 and below are affected by some bugs on Windows, e.g. [#21109](https://gitlab.haskell.org/ghc/ghc/-/issues/21109)
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and [#21111](https://gitlab.haskell.org/ghc/ghc/-/issues/21111). So you should use GHC 9.4 (or above),
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and make sure that you are using `cabal-install > 3.8` (due to [#21990](https://gitlab.haskell.org/ghc/ghc/-/issues/21990)).
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## Possible errors
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@ -52,7 +46,8 @@ to install it.
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### gobject could not be found
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An error such as
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An error such as
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```bash
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The pkg-config package 'gobject' is required but it could not be found.
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```
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@ -68,6 +63,64 @@ pkg-config --list-all
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If packages such as `cairo`, `gtk` etc do not appear, this means `PKG_CONFIG_PATH` is not set correctly.
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Search for `*.pc` files in your `MSYS2` installation, and ensure their paths are included in `PKG_CONFIG_PATH`.
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You might also have multiple different `pkg-config` executables in your `PATH`;
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if so, ensure that `cabal` is using the correct one, e.g. by modifying the `extra-prog-path`
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field in your `cabal.config` file; see e.g. [ghcup issue #371](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/371).
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### Missing (or bad) C libraries
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An error of the form:
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```bash
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Missing dependencies on foreign libraries:
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* Missing (or bad) C libraries: gobject-2.0
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```
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indicates that `cabal` is not able to find an external C dependency. If the
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C dependency is indeed installed, then perhaps `cabal` is calling the wrong
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`pkg-config` executable. This could be due to an incorrect `extra-prog-path`
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in your `cabal.config` file; see e.g. [ghcup issue #371](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/371).
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To fix this, you need to ensure the `pkg-config` executable is correct, e.g.
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by re-ordering the paths in the `extra-prog-path` stanza so that the path
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containing the correct `pkg-config` appears first.
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### Failed to load shared library
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An error of the form
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```bash
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Failed to load shared library 'libcairo-gobject-2.dll' referenced by the typelib: 'libcairo-gobject-2.dll': The specified procedure could not be found.
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gi-cairo> Could not resolve symbol "cairo_gobject_context_get_type" in namespace "cairo"
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```
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indicates an issue finding exported functions in the `DLL`s that we depend upon.
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I'm not yet sure how to fix this issue; see [haskell-gi issue #391](https://github.com/haskell-gi/haskell-gi/issues/391).
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### Error compiling C standard libraries
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An error of the form
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```bash
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C:\Haskell\ghcup\ghc\9.4.3\lib\..\mingw\include\c++\v1\cmath:642:26: error:
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error: no template named 'numeric_limits'
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```
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signals that GHC is getting confused about which Unix toolchain to use. This
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might be due to having
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```cabal
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extra-include-dirs: C:\Haskell\ghcup\msys64\mingw64\include
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```
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in your global `cabal.config` file, or in your `cabal.project.local` file.
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You should **not** specify `extra-include-dirs` on a per-package
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basis in your `cabal.project.local` file either: these should be handled by `pkg-config`.
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Remove any `extra-include-dirs` and `extra-lib-dirs`, both in your global `cabal.config`
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and in local `cabal.project`/`cabal.project.local` files to proceed.
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### ...is a relative path which makes no sense
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Any error of the form:
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@ -84,8 +137,8 @@ So you might need to uninstall the currently installed `pkg-config`, and install
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pacman -S -q --noconfirm mingw64/mingw-w64-x86_64-pkg-config
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```
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This should fix the issue. Another solution is to pass the `--force` flag to `ghc-pkg` for the problematic packages.
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At the time of writing, the only dependency which presents this problem is `graphite2`, which is a dependency of `cairo`.
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This should fix the issue. Another solution is to pass the `--force` flag to `ghc-pkg` for the problematic packages.
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One dependency which used to present this problem was `graphite2`, which is a dependency of `cairo`.
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This causes a problem with the `gi-cairo-render` library, so in the `cabal.project` file we can specify:
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```
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@ -105,74 +158,5 @@ Libs: -L${libdir} -lgraphite2
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Cflags: -I${includedir}
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```
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See [this patch](https://github.com/msys2/MINGW-packages/pull/6966). The package `fontconfig` also presented this issue; this was resolved in [this patch](https://github.com/msys2/MINGW-packages/issues/872).
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### Missing C library `openblas`
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The error message
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```
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Missing dependencies on foreign libraries:
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* Missing (or bad) C library: openblas
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```
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indicates that `cabal` could not find a C library that `hmatrix` depends on.
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Make sure that `openblas` is installed:
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```
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pacman -S -q --noconfirm mingw64/mingw-w64-x86_64-openblas
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```
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then ensure that `cabal` can find it, for instance:
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```
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package hmatrix
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extra-lib-dirs: "C:/msys64/mingw64/bin"
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extra-include-dirs: "C:/msys64/mingw64/include"
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```
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enables `cabal` to find `C:/msys64/mingw64/bin/libopenblas.dll`.
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### The code execution cannot proceed because libgfortran_64-3.dll was not found
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An error such as
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```
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The code execution cannot proceed because libgfortran_64-3.dll was not found
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```
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or
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```
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The code execution cannot proceed because libgcc_s_seh_64-1.dll was not found
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```
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indicates that a dependency of `BLAS` could not be loaded. These should have been installed as dependencies of `openblas` (see previous error), but otherwise you can try:
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```
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pacman -S -q --noconfirm mingw64/mingw-w64-x86_64-gcc-fortran mingw64/mingw-w64-x86_64-gcc
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```
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### addDLL: library not loaded
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The error message
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```
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addDLL: libopenblas or dependencies not loaded. (Win32 error 126)
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```
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means that `GHC` was not able to find the `BLAS` library, or a dependency thereof.
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Follow the previous two steps to ensure both the library and its dependencies can be found.
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### Unknown symbol dgesvd_
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An error of the form
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```
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ghc.exe: | MetaBrush\dist-newstyle\build\x86_64-windows\ghc-8.8.4\hmatrix-0.20.0.0\build\libHShmatrix-0.20.0.0-inplace.a: unknown symbol `dgesvd_'
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```
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indicates that `GHC` was not able to load symbols for the `hmatrix` dependency. This should be solved in the same way as the previous error.
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See [this patch](https://github.com/msys2/MINGW-packages/pull/6966).
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The package `fontconfig` also presented this issue; this was resolved in [this patch](https://github.com/msys2/MINGW-packages/issues/872).
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@ -743,7 +743,7 @@ dragUpdate _ p ( ClickedOnCurve { dragStrokeUnique, dragSegmentIndex, dragSegmen
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newContents <- traverse updateStrokeHierarchy groupContents
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pure ( StrokeGroup { groupContents = newContents, .. } )
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updateStrokeHierarchy ( StrokeLeaf { strokeLeaf } ) = StrokeLeaf <$> updateStroke strokeLeaf
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updateStroke :: Stroke -> State ( Maybe Text ) Stroke
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updateStroke stroke@( Stroke { strokeUnique, strokeName } )
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| strokeUnique /= dragStrokeUnique
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@ -9,6 +9,7 @@
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{-# LANGUAGE StandaloneKindSignatures #-}
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{-# LANGUAGE TypeApplications #-}
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{-# LANGUAGE TypeFamilyDependencies #-}
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{-# LANGUAGE TypeOperators #-}
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{-# LANGUAGE UndecidableInstances #-}
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module MetaBrush.DSL.Interpolation
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@ -9,6 +9,7 @@
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{-# LANGUAGE RecordWildCards #-}
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{-# LANGUAGE ScopedTypeVariables #-}
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{-# LANGUAGE TypeApplications #-}
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{-# LANGUAGE TypeOperators #-}
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module MetaBrush.Document.Draw
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( DrawAnchor(..), anchorsAreComplementary
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@ -216,7 +216,7 @@ myIntersect (MkR r2) =
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MkR d -> MkR (HashMap.intersection d r2)
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proveRecordDicts :: forall c r x. Record (Dict c) r -> (AllFields c r => x) -> x
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proveRecordDicts = withDict
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proveRecordDicts = withDict @(AllFields c r)
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describeRecord :: forall kvs. AllFields Typeable kvs => [ ( Text, TypeRep ) ]
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describeRecord = collapse $ cmapWithKey @Typeable describeField (recordDicts @Typeable @kvs)
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@ -78,20 +78,3 @@ data Segment p =
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deriving Applicative
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via Generically1 Segment
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deriving anyclass ( NFData, NFData1 )
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-- TODO: move the following to the groups or groups-generic package.
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ginvert :: forall g. ( Generic g, Group ( Rep g () ) ) => g -> g
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ginvert = to . invert @( Rep g () ) . from
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gpow :: forall n g. ( Integral n, Generic g, Group ( Rep g () ) ) => g -> n -> g
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gpow x n = to ( pow @( Rep g () ) ( from x ) n )
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instance
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( Generic g
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, Monoid ( Generically g )
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, Group ( Rep g () )
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)
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=> Group ( Generically g ) where
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invert (Generically x) = Generically (ginvert x)
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pow (Generically x) n = Generically (gpow x n)
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