cabalize · typeable/pandoc

git.iko.soy/typeable/pandoc

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1#!/bin/sh

2# Preprocesses cabal file.

4BASE_DEPENDS="base haskell98 parsec"

6GHC64_DEPENDS=${GHC64_DEPENDS}

7GHC66_DEPENDS=${GHC66_DEPENDS-"regex-compat html"}

8HCFLAGS=${HCFLAGS-"-O0"}

10set -- $(ghc --version)

11while [ -n "$1" ] && [ "$1" != 'version' ]; do

12 shift

13done

14shift

15ghc_version="$1"

17BUILD_DEPENDS="${BASE_DEPENDS}"

18case "$ghc_version" in

196.4*)

20 BUILD_DEPENDS="${BUILD_DEPENDS} ${GHC64_DEPENDS}"

21 ;;

226.[5-9]*)

23 BUILD_DEPENDS="${BUILD_DEPENDS} ${GHC66_DEPENDS}"

24 ;;

26 echo >&2 "WARNING: Unsupported GHC version '$ghc_version'; proceeding anyway"

27 break

28 ;;

29esac

30BUILD_DEPENDS=$(echo $BUILD_DEPENDS | sed -e 's# #, #g')

32# Handle 'Hs-Source-Dir' option name which was deprecated in Cabal > 1.1.3.

33HS_SOURCE_DIRS='Hs-Source-Dirs'

34cabal_version=$(ghc-pkg -l | sed -ne 's/.*[Cc]abal-$[^,]*$.*/\1/p')

35if printf "$cabal_version\n1.1.3" | sort | tail -n 1 | grep -q '1\.1\.3'; then

36 HS_SOURCE_DIRS='Hs-Source-Dir'

39sed -e "s#@HCFLAGS@#$HCFLAGS#g" \

40 -e "s#@BUILD_DEPENDS@#$BUILD_DEPENDS#g" \

41 -e "s#@HS_SOURCE_DIRS@#$HS_SOURCE_DIRS#g"