File dont-depend-on-obsolete-bytestring-builder.patch of Package ghc-postgresql-simple

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File dont-depend-on-obsolete-bytestring-builder.patch of Package ghc-postgresql-simple (Revision 7482166ebcd955830b4197fd6310ef74)

Currently displaying revision 7482166ebcd955830b4197fd6310ef74 , Show latest

From 3af9e50bfbd4ab69b1b99ad7128cc063a508db10 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Wed, 12 Apr 2023 22:31:08 +0200
Subject: [PATCH] postgresql-simple.cabal: add conditional logic for obsolete
 bytestring-builder

bytestring-builder is required only when building with versions of bytestring
older than 0.10.4. This commit adds conditional logic to avoid the dependency
on the obsolete package in that case.
---
 postgresql-simple.cabal | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/postgresql-simple.cabal b/postgresql-simple.cabal
index 203b9c4..c66fcb8 100644
--- a/postgresql-simple.cabal
+++ b/postgresql-simple.cabal
@@ -38,6 +38,9 @@ tested-with:
    || ==9.4.4
    || ==9.6.1
 
+Flag bytestring_has_builder
+  default: True
+
 library
   default-language:   Haskell2010
   hs-source-dirs:     src
@@ -83,7 +86,6 @@ library
   -- GHC bundled libs
   build-depends:
       base              >=4.6.0.0  && <4.19
-    , bytestring        >=0.10.0.0 && <0.12
     , containers        >=0.5.0.0  && <0.7
     , template-haskell  >=2.8.0.0  && <2.21
     , text              >=1.2.3.0  && <1.3 || >=2.0 && <2.1
@@ -94,7 +96,6 @@ library
   build-depends:
       aeson               >=1.4.1.0    && <1.6 || >=2.0.0.0 && <2.2
     , attoparsec          >=0.13.2.2   && <0.15
-    , bytestring-builder  >=0.10.8.1.0 && <0.11
     , case-insensitive    >=1.2.0.11   && <1.3
     , hashable            >=1.2.7.0    && <1.5
     , Only                >=0.1        && <0.1.1
@@ -111,6 +112,12 @@ library
   if !impl(ghc >=7.6)
     build-depends: ghc-prim
 
+  if flag(bytestring_has_builder)
+      build-depends:     bytestring          >=0.10.4     && <0.12
+  else
+      build-depends:     bytestring          >=0.10       && <0.10.4
+                       , bytestring-builder  >=0.10.8.1.0 && <0.11
+
   default-extensions:
     BangPatterns
     DoAndIfThenElse

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File dont-depend-on-obsolete-bytestring-builder.patch of Package ghc-postgresql-simple (Revision 7482166ebcd955830b4197fd6310ef74)

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