yogsototh/cabal-heroku-buildpack
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Added the haskell platform

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Yann Esposito (Yogsototh) 2012-04-13 10:39:54 +02:00
parent 067c0881a3
commit 3be83f7ccf
2 changed files with 46 additions and 20 deletions
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53
bin/compile
View file

@ -5,45 +5,58 @@ set -e
source $(dirname $0)/../scripts/functions
loginfo() { echo "Info: $*"; }
error() { echo "Error: $*" >&2; exit 1; }
BUILD_DIR=$1
echo "Info: BUILD_DIR=$BUILD_DIR"
loginfo "BUILD_DIR=$BUILD_DIR"
CACHE_DIR=$2
echo "Info: CACHE_DIR=$CACHE_DIR"
loginfo "CACHE_DIR=$CACHE_DIR"
## CHECK BUILDPACK_GHC_BASE_URL is set
if [ "$BUILDPACK_GHC_BASE_URL" = "" ]; then
BUILDPACK_GHC_BASE_URL="http://www.haskell.org/ghc/dist"
loginfo "BUILDPACK_GHC_BASE_URL is not set; use $BUILDPACK_GHC_BASE_URL"
fi
## CHECK GHC_BOOTSTRAP_VERSION is set
if [ "$GHC_BOOTSTRAP_VERSION" == "" ]; then
GHC_BOOTSTRAP_VERSION="7.0.4"
loginfo "GHC_BOOTSTRAP_VERSION is not set; use $GHC_BOOTSTRAP_VERSION"
fi
setIfUnset BUILDPACK_GHC_BASE_URL "http://www.haskell.org/ghc/dist"
setIfUnset GHC_BOOTSTRAP_VERSION "7.0.4"
setIfUnset HASKELL_PLATFORM_BASE_URL "http://lambda.haskell.org/platform/download"
setIfUnset HASKELL_PLATFORM_VERSION "2011.4.0.0"
arch=$(uname -m)
ghcver=$GHC_BOOTSTRAP_VERSION
bsdir=$CACHE_DIR/bootstrap
ghcurl="$BUILDPACK_GHC_BASE_URL/$ghcver/ghc-$ghcver-$arch-unknown-linux.tar.bz2"
ghcurl="$BUILDPACK_GHC_BASE_URL/$ghcver/ghc-$ghcver-$arch-unknown-linux.tar.gz"
platformver="$HASKELL_PLATFORM_VERSION"
platformurl="$HASKELL_PLATFORM_BASE_URL/$platver/haskell-platform-$platformver-tar.gz"
loginfo "bootstrap directory: ${bsdir}";
loginfo "bootstrap URL: $ghcurl";
if [ -f "$bsdir.downloaded" ]; then
if [ -f "$bsdir.ghc.downloaded" ]; then
loginfo "already downloaded GHC bootstrap version ${ghcver}";
else
loginfo "downloading GHC $ghcver from $ghcurl";
$(downloadAndExtract $bsdir $ghcurl) && \
touch $bsdir.downloaded;
touch $bsdir.ghc.downloaded;
fi
# GHC source is downloaded
if [ -f "$bsdir.compiled" ]; then
if [ -f "$bsdir.ghc.compiled" ]; then
loginfo "already compiled GHC bootstrap version ${ghcver}";
else
$(configureMakeInstall $bsdir/ghc-$ghcver $BUILD_DIR/bootstrap/ghc-$ghcver) && \
touch $bsdir.compiled;
touch $bsdir.ghc.compiled;
fi
# GHC is compiled
if [ -f "$bsdir.platform.downloaded" ]; then
loginfo "already downloaded GHC bootstrap version ${platformver}";
else
loginfo "downloading GHC $platformver from $platformurl";
$(downloadAndExtract $bsdir $platformurl) && \
touch $bsdir.platform.downloaded;
fi
# Haskell Platform source is downloaded
if [ -f "$bsdir.platform.compiled" ]; then
loginfo "already compiled GHC bootstrap version ${platformver}";
else
$(configureMakeInstall $bsdir/platform-$platformver $BUILD_DIR/bootstrap/platform-$platformver) && \
touch $bsdir.platform.compiled;
fi
# Haskell platform is compiled is compiled

13
scripts/functions
View file

@ -1,3 +1,13 @@
#!/bin/bash
loginfo() { echo "Info: $*"; }
error() { echo "Error: $*" >&2; exit 1; }
setIfUnset() {
varname="$1"
defaultValue="$2"
eval "if [ \"\$$varname\" = \"\" ]; then $varname=$defaultValue; loginfo \"$varname unset; use \$$varname\"; fi"
}
function indent() {
c='s/^/ /'
@ -17,6 +27,8 @@ function downloadAndExtract() {
function configureMakeInstall() {
pushd $1;
# create build directory
mkdir -p $2
cmd="./configure --prefix=$2 && make && make install"
echo -n "Info: $cmd";
eval $cmd
@ -30,3 +42,4 @@ function mkCompilerDir() {
echo $compilerDir;
}