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|
run () {
echo -n "Running" >&2
printf " %q" "$@" >&2
echo >&2
"$@"
}
cpu(){
ghc -e 'putStr System.Info.arch'
}
os(){
ghc -e 'putStr System.Info.os'
}
ghcjs_version(){
ghcjs --numeric-ghcjs-version
}
ghcjs_ghc_version(){
ghcjs --numeric-ghc-version
}
package_prefix(){
echo $1 | sed -n -e 's|^\([^-]*\)-.*-[^-]*$|\1|p'
}
package_hc(){
echo $1 | sed -n -e 's|^lib\([^-]*\)-.*-[^-]*$|\1|p'
}
package_ext(){
case $1 in
# I'm told the ghc build uses these scripts, hence these special cases
ghc) echo "dev";;
ghc-prof) echo "prof";;
*) echo $1 | sed -n -e 's|^[^-]*-.*-\([^-]*\)$|\1|p';;
esac
}
packages_hc(){
hcs=`{ for i in ${DEB_PACKAGES}; do package_hc $i; done; } | LC_ALL=C sort -u`
if [ `echo ${hcs} | wc -w` = 0 ]; then hcs=${DEB_DEFAULT_COMPILER}; fi
if [ `echo ${hcs} | wc -w` != 1 ]; then echo "Multiple compilers not supported: ${hc}"; exit 1; fi
echo ${hcs}
}
hc_libdir(){
case $1 in
ghc) echo "usr/lib/haskell-packages/ghc/lib";;
ghcjs) echo "usr/lib/ghcjs/.cabal/lib";;
*) echo "Don't know package_libdir for $1" >&2; exit 1;;
esac
}
package_libdir(){
hc_libdir `package_hc $1`
}
hc_pkgdir(){
case $1 in
ghc) echo "var/lib/ghc/package.conf.d";;
ghcjs) echo "usr/lib/ghcjs/.ghcjs/`cpu`-`os`-`ghcjs_version`-`ghcjs_ghc_version`/ghcjs/package.conf.d";;
*) echo "Don't know pkgdir for $1" >&2; exit 1;;
esac
}
package_pkgdir(){
hc_pkgdir `package_hc $1`
}
hc_prefix(){
case $1 in
ghc) echo "usr";;
ghcjs) echo "usr/lib/ghcjs";;
*) echo "Don't know prefix for compiler $1" >&2; exit 1;;
esac
}
hc_haddock(){
case $1 in
ghc) echo "haddock";;
ghcjs) echo "haddock-ghcjs";;
*) echo "Don't know pkgdir for $1" >&2; exit 1;;
esac
}
hc_docdir(){
hc=$1
pkgid=$2
echo "usr/lib/${hc}-doc/haddock/${pkgid}/"
}
hc_htmldir(){
hc=$1
CABAL_PACKAGE=$2
echo "usr/share/doc/lib${hc}-${CABAL_PACKAGE}-doc/html/"
}
hc_hoogle(){
local hc
hc=$1
echo "/usr/lib/${hc}-doc/hoogle/"
}
strip_hash(){
echo "$1" | sed 's/-................................$//'
}
sort_uniq(){
{
for i in "$@" ; do
echo $i
done
} | LC_ALL=C sort -u | tr "\n" " "
}
dependency(){
local package
local version
local next_upstream_version
package=$1
version=`dpkg-query --showformat='${Version}' -W $package`
next_upstream_version=`echo $version | sed -e 's/-[^-]*$//' -e 's/$/+/'`
echo "$package (>= $version), $package (<< $next_upstream_version)"
}
ghc_pkg_field(){
hc=$1
pkg=$2
field=$3
${hc}-pkg --global field ${pkg} ${field} | head -n1
}
providing_package_for_ghc(){
local package
local dep
local dir
local dirs
local lib
local hc
hc=$1
dep=`strip_hash $2`
dirs=`ghc_pkg_field $hc $dep library-dirs | grep -i ^library-dirs | cut -d':' -f 2`
lib=`ghc_pkg_field $hc $dep hs-libraries | grep -i ^hs-libraries | sed -e 's|hs-libraries: *\([^ ]*\).*|\1|' `
for dir in $dirs ; do
if [ -e "${dir}/lib${lib}.a" ] ; then
package=`dpkg-query -S ${dir}/lib${lib}.a | cut -d':' -f 1` || exit $?
continue
fi
done
echo $package
}
providing_package_for_ghc_prof(){
local package
local dep
local dir
local dirs
local lib
local hc
hc=$1
dep=`strip_hash $2`
dirs=`ghc_pkg_field $hc $dep library-dirs | grep -i ^library-dirs | cut -d':' -f 2`
lib=`ghc_pkg_field $hc $dep hs-libraries | grep -i ^hs-libraries | sed -e 's|hs-libraries: *\([^ ]*\).*|\1|' `
for dir in $dirs ; do
if [ -e "${dir}/lib${lib}_p.a" ] ; then
package=`dpkg-query -S ${dir}/lib${lib}_p.a | cut -d':' -f 1` || exit $?
continue
fi
done
echo $package
}
cabal_package_ids(){
local config
local package_ids
until [ -z "$1" ]
do
config=$1
package_ids="$package_ids `grep-dctrl -n -i -s Id "" $config`"
shift
done
echo $package_ids
}
cabal_depends(){
local config
local dep
local depends
local final_depends
until [ -z "$1" ]
do
config=$1
depends="$depends `grep-dctrl -n -i -s Depends "" $config | tr "," " "`"
shift
done
for dep in `sort_uniq $depends` ; do
# The package is not mentioned in the ignored package list with the same version
# or mentioned without any version in the ignored package list?
if echo " $ignores " | grep -qv " $dep " &&
echo " $ignores " | grep -qv " `echo $dep | sed s%-[0-9][.0-9a-zA-Z]*$%%` " ;
then
final_depends="$final_depends $dep"
fi
done
echo $final_depends
}
hashed_dependency(){
local hc
local type
local pkgid
local virpkg
hc=$1
type=$2
pkgid=$3
virtual_pkg=`package_id_to_virtual_package "${hc}" "$type" $pkgid`
# As a transition measure, check if dpkg knows about this virtual package
if dpkg-query -W $virtual_pkg >/dev/null 2>/dev/null;
then
echo $virtual_pkg
fi
}
depends_for_ghc(){
local dep
local packages
local pkgid
local hc
hc=$1
shift
for pkgid in `cabal_depends $@` ; do
dep=`hashed_dependency ${hc} dev $pkgid`
if [ -z "$dep" ]
then
pkg=`providing_package_for_ghc $hc $pkgid`
if [ -n "$pkg" ]
then
dep=`dependency $pkg`
packages="$packages, $dep"
else
echo "WARNING: No Debian package provides haskell package $pkgid." >&2
fi
else
packages="$packages, $dep"
fi
done
echo $packages | sed -e 's/^,[ ]*//'
}
depends_for_ghc_prof(){
local dep
local packages
local pkgid
local hc
hc=$1
shift
for pkgid in `cabal_depends $@` ; do
dep=`hashed_dependency ${hc} prof $pkgid`
if [ -z "$dep" ]
then
pkg=`providing_package_for_ghc_prof $hc $pkgid`
if [ -n "$pkg" ]
then
dep=`dependency $pkg`
packages="$packages, $dep"
else
echo "WARNING: No Debian package provides haskell package $pkgid." >&2
fi
else
packages="$packages, $dep"
fi
done
echo $packages | sed -e 's/^,[ ]*//'
}
provides_for_ghc(){
local hc
local dep
local packages
hc=$1
shift
for package_id in `cabal_package_ids $@` ; do
packages="$packages, `package_id_to_virtual_package "${hc}" dev $package_id`"
done
echo $packages | sed -e 's/^,[ ]*//'
}
provides_for_ghc_prof(){
local hc
local dep
local packages
hc=$1
shift
for package_id in `cabal_package_ids $@` ; do
packages="$packages, `package_id_to_virtual_package "${hc}" prof $package_id`"
done
echo $packages | sed -e 's/^,[ ]*//'
}
package_id_to_virtual_package(){
local hc
local type
local pkgid
hc="$1"
type="$2"
pkgid="$3"
echo ${pkgid} | tr A-Z a-z | \
grep '[a-z0-9]\+-[0-9\.]\+-................................' | \
perl -pe 's/([a-z0-9-]+)-([0-9\.]+)-(.....).........................../lib'${hc}'-\1-'$type'-\2-\3/'
}
depends_for_hugs(){
local version
local upstream_version
version=`dpkg-query --showformat='${Version}' -W hugs`
upstream_version=`echo $version | sed -e 's/-[^-]*$//'`
echo "hugs (>= $upstream_version)"
}
find_config_for_ghc(){
local f
local pkg
pkg=$1
pkgdir=`package_pkgdir ${pkg}`
case "$pkg" in
ghc-prof)
pkg=ghc
;;
*-prof)
pkg=`echo $pkg | sed -e 's/-prof$/-dev/'`
;;
*)
;;
esac
for f in debian/$pkg/${pkgdir}/*.conf ; do
if [ -f "$f" ] ; then
echo $f
echo " "
fi
done
}
clean_recipe(){
# local PS5=$PS4; PS4=" + clean_recipe> "; set -x
[ ! -x "${DEB_SETUP_BIN_NAME}" ] || run ${DEB_SETUP_BIN_NAME} clean
run rm -rf dist dist-ghc dist-ghcjs dist-hugs ${DEB_SETUP_BIN_NAME} Setup.hi Setup.ho Setup.o .*config*
run rm -f configure-ghc-stamp configure-ghcjs-stamp build-ghc-stamp build-ghcjs-stamp build-hugs-stamp build-haddock-stamp
run rm -rf debian/tmp-inst-ghc debian/tmp-inst-ghcjs
run rm -f debian/extra-depends-ghc debian/extra-depends-ghcjs
if [ -f ${DEB_LINTIAN_OVERRIDES_FILE} ] ; then
run sed -i '/binary-or-shlib-defines-rpath/ d' ${DEB_LINTIAN_OVERRIDES_FILE}
run find ${DEB_LINTIAN_OVERRIDES_FILE} -empty -delete;
fi
run rm -f ${MAKEFILE}
run rm -rf debian/dh_haskell_shlibdeps
# PS4=$PS5
}
make_setup_recipe(){
# local PS5=$PS4; PS4=" + make_setup_recipe> "; set -x
for setup in Setup.lhs Setup.hs
do
if test -e $setup
then
run ghc --make $setup -o ${DEB_SETUP_BIN_NAME}
exit 0
fi
done
# PS4=$PS5
}
configure_recipe(){
# local PS5=$PS4; PS4=" + configure_recipe> "; set -x
hc=`packages_hc`
ENABLE_PROFILING=`{ for i in ${DEB_PACKAGES}; do package_ext $i | grep prof; done; } | LC_ALL=C sort -u | sed 's/prof/--enable-library-profiling/'`
local GHC_OPTIONS
for i in `dpkg-buildflags --get LDFLAGS`
do
GHC_OPTIONS="$GHC_OPTIONS --ghc-option=-optl$i"
done
# DEB_SETUP_GHC_CONFIGURE_ARGS can contain multiple arguments with their own quoting,
# so run this through eval
eval run ${DEB_SETUP_BIN_NAME} \
configure "--${hc}" \
-v2 \
--package-db=/`hc_pkgdir ${hc}` \
--prefix=/`hc_prefix ${hc}` \
--libdir=/`hc_libdir ${hc}` \
--libexecdir=/usr/lib \
--builddir=dist-${hc} \
${GHC_OPTIONS} \
--haddockdir=/`hc_docdir ${hc} ${CABAL_PACKAGE}-${CABAL_VERSION}` \
--datasubdir=${CABAL_PACKAGE}\
--htmldir=/`hc_htmldir ${hc} ${CABAL_PACKAGE}` \
${ENABLE_PROFILING} \
${NO_GHCI_FLAG} \
${DEB_SETUP_GHC6_CONFIGURE_ARGS} \
${DEB_SETUP_GHC_CONFIGURE_ARGS} \
${OPTIMIZATION} \
${TESTS}
# PS4=$PS5
}
build_recipe(){
# local PS5=$PS4; PS4=" + build_recipe> "; set -x
hc=`packages_hc`
run ${DEB_SETUP_BIN_NAME} build --builddir=dist-${hc}
# PS4=$PS5
}
check_recipe(){
# local PS5=$PS4; PS4=" + check_recipe> "; set -x
hc=`packages_hc`
run ${DEB_SETUP_BIN_NAME} test --builddir=dist-${hc} --show-details=direct
# PS4=$PS5
}
haddock_recipe(){
# local PS5=$PS4; PS4=" + haddock_recipe> "; set -x
hc=`packages_hc`
haddock=`hc_haddock ${hc}`
if [ -x /usr/bin/${haddock} ] && \
! run ${DEB_SETUP_BIN_NAME} haddock --builddir=dist-${hc} --with-haddock=/usr/bin/${haddock} --with-ghc=${hc} --verbose=2 ${DEB_HADDOCK_OPTS} ; then
echo "Haddock failed (no modules?), refusing to create empty documentation package."
exit 1
fi
# PS4=$PS5
}
extra_depends_recipe(){
# local PS5=$PS4; PS4=" + extra_depends_recipe> "; set -x
hc=$1
pkg_config=`${DEB_SETUP_BIN_NAME} register --builddir=dist-${hc} --gen-pkg-config | tr -d ' \n' | sed -r 's,^.*:,,'`
run dh_haskell_extra_depends ${hc} $pkg_config
rm $pkg_config
# PS4=$PS5
}
install_dev_recipe(){
# local PS5=$PS4; PS4=" + install_dev_recipe> "; set -x
PKG=$1
hc=`package_hc ${PKG}`
libdir=`package_libdir ${PKG}`
pkgdir=`package_pkgdir ${PKG}`
( run cd debian/tmp-inst-${hc} ; run mkdir -p ${libdir} ; run find ${libdir}/ \
\( ! -name "*_p.a" ! -name "*.p_hi" ! -type d \) \
-exec install -Dm 644 '{}' ../${PKG}/'{}' ';' )
pkg_config=`${DEB_SETUP_BIN_NAME} register --builddir=dist-${hc} --gen-pkg-config | tr -d ' \n' | sed -r 's,^.*:,,'`
if [ "${HASKELL_HIDE_PACKAGES}" ]; then sed -i 's/^exposed: True$/exposed: False/' $pkg_config; fi
run install -Dm 644 $pkg_config debian/${PKG}/${pkgdir}/$pkg_config
run rm -f $pkg_config
if [ "z${DEB_GHC_EXTRA_PACKAGES}" != "z" ] ; then
EP_DIR=debian/${PKG}/usr/lib/haskell-packages/extra-packages
run mkdir -p $EP_DIR
echo "${DEB_GHC_EXTRA_PACKAGES}" > ${EP_DIR}/${CABAL_PACKAGE}-${CABAL_VERSION}
fi
grep -s binary-or-shlib-defines-rpath ${DEB_LINTIAN_OVERRIDES_FILE} \
|| echo binary-or-shlib-defines-rpath >> ${DEB_LINTIAN_OVERRIDES_FILE}
run dh_haskell_provides -p${PKG}
run dh_haskell_depends -p${PKG}
run dh_haskell_shlibdeps -p${PKG}
# PS4=$PS5
}
install_prof_recipe(){
# local PS5=$PS4; PS4=" + install_prof_recipe> "; set -x
PKG=$1
libdir=`package_libdir ${PKG}`
( run cd debian/tmp-inst-`package_hc ${PKG}`
run mkdir -p ${libdir}
run find ${libdir}/ \
! \( ! -name "*_p.a" ! -name "*.p_hi" \) \
-exec install -Dm 644 '{}' ../${PKG}/'{}' ';' )
run dh_haskell_provides -p${PKG}
run dh_haskell_depends -p${PKG}
# PS4=$PS5
}
install_doc_recipe(){
# local PS5=$PS4; PS4=" + install_doc_recipe> "; set -x
PKG=$1
hc=`package_hc ${PKG}`
pkgid=${CABAL_PACKAGE}-${CABAL_VERSION}
docdir=`hc_docdir ${hc} ${pkgid}`
htmldir=`hc_htmldir ${hc} ${CABAL_PACKAGE}`
hoogle=`hc_hoogle ${hc}`
run mkdir -p debian/${PKG}/${htmldir}
( run cd debian/tmp-inst-${hc}/ ;
run find ./${htmldir} \
! -name "*.haddock" ! -type d -exec install -Dm 644 '{}' \
../${PKG}/'{}' ';' )
run mkdir -p debian/${PKG}/${docdir}
[ 0 = `ls debian/tmp-inst-${hc}/${docdir}/ 2>/dev/null | wc -l` ] ||
run cp -r debian/tmp-inst-${hc}/${docdir}/*.haddock debian/${PKG}/${docdir}
if [ "${DEB_ENABLE_HOOGLE}" = "yes" ]
then
# We cannot just invoke dh_link here because that acts on
# either libghc-*-dev or all the binary packages, neither of
# which is desirable (see dh_link (1)). So we just create a
# (policy-compliant) symlink ourselves
source=`find debian/${PKG}/${htmldir} -name "*.txt"`
dest=debian/${PKG}${hoogle}${PKG}.txt
run mkdir -p `dirname $dest`
run ln -rs -T $source $dest
fi
run dh_haskell_depends -p${PKG}
# PS4=$PS5
}
if ! [ `which grep-dctrl` > /dev/null ] ; then
echo "grep-dctrl is missing" >&2
exit 1
fi
args=
ignores=
files=
until [ -z "$1" ]
do
case "$1" in
-X*)
pkg=${1##-X}
ignores="$ignores $pkg"
;;
--exclude=*)
pkg=${1##--exclude=}
ignores="$ignores $pkg"
;;
-*)
args="$args $1"
;;
*)
if [ -f $1 ] ; then
files="$files $1"
else
echo "Installed package description file $1 can not be found" >&2
exit 1
fi
;;
esac
shift
done
|