improving cabal build configuration

haskell/.gitignore

@@ -11,3 +11,4 @@ server
 
 key.pem
 cert.pem
+cabal.project.local

haskell/cabal.project

@@ -0,0 +1,4 @@
+
+packages: ./p2prc.cabal
+
+index-state: 2024-11-09T17:56:52Z

haskell/p2prc.cabal

@@ -1,19 +1,12 @@
 cabal-version:      3.0
 
--- The cabal-version field refers to the version of the .cabal specification,
--- and can be different from the cabal-install (the tool) version and the
--- Cabal (the library) version you are using. As such, the Cabal (the library)
--- version used must be equal or greater than the version stated in this field.
--- Starting from the specification version 2.2, the cabal-version field must be
--- the first thing in the cabal file.
 
--- Initial package description 'p2prc' generated by
--- 'cabal init'. For further documentation, see:
 --   http://haskell.org/cabal/users-guide/
---
+
 -- The name of the package.
 name:         p2prc
 
+
 -- The package version.
 -- See the Haskell package versioning policy (PVP) for standards
 -- guiding when and how versions should be incremented.
@@ -24,10 +17,10 @@ name:         p2prc
 version:            0.1.0.0
 
 -- A short (one-line) description of the package.
--- synopsis:
+synopsis: p2prc haskell library
 
 -- A longer description of the package.
--- description:
+description: Implements a client interface to the P2Prc networking runtime
 
 -- The license under which the package is released.
 license:            GPL-3.0-only
@@ -59,6 +52,9 @@ executable p2prc
     -- Import common warning flags.
     import:           warnings
 
+    -- Directories containing source files.
+    hs-source-dirs:   src
+
     -- .hs or .lhs file containing the Main module.
     main-is:          Main.hs
 
@@ -77,9 +73,6 @@ executable p2prc
                       , directory
                       , p2prc
 
-    -- Directories containing source files.
-    hs-source-dirs:   src
-
     -- Base language which the package is written in.
     default-language: GHC2021