85 lines
2.4 KiB
Bash
Executable File
85 lines
2.4 KiB
Bash
Executable File
#!/bin/sh
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# find rpm provides and requires for Haskell GHC libraries
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# To use add the following lines to spec file:
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# %define _use_internal_dependency_generator 0
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# %define __find_requires /usr/lib/rpm/ghc-deps.sh --requires %{buildroot}%{ghclibdir}
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# %define __find_provides /usr/lib/rpm/ghc-deps.sh --provides %{buildroot}%{ghclibdir}
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[ $# -ne 2 ] && echo "Usage: `basename $0` [--provides|--requires] %{buildroot}%{ghclibdir}" && exit 1
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set +x
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MODE=$1
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PKGBASEDIR=$2
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PKGCONFDIR=$PKGBASEDIR/package.conf.d
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GHC_VER=$(basename $PKGBASEDIR | sed -e s/ghc-//)
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if [ -x "$PKGBASEDIR/bin/ghc-pkg" ]; then
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# ghc-7.7
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GHC_PKG="$PKGBASEDIR/bin/ghc-pkg --global-package-db=$PKGCONFDIR"
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elif [ -x "$PKGBASEDIR/ghc-pkg" ]; then
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GHC_PKG="$PKGBASEDIR/ghc-pkg --global-package-db=$PKGCONFDIR"
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else
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GHC_PKG="/usr/bin/ghc-pkg-${GHC_VER}"
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fi
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case $MODE in
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--provides) FIELD=id ;;
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--requires) FIELD=depends ;;
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*) echo "`basename $0`: Need --provides or --requires" ; exit 1
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esac
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if [ -d "$PKGBASEDIR" ]; then
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SHARED=$(find $PKGBASEDIR -type f -name '*.so')
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fi
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files=$(cat)
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for i in $files; do
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LIB_FILE=$(echo $i | grep /libHS | egrep -v "/libHSrts")
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if [ "$LIB_FILE" ]; then
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if [ -d "$PKGCONFDIR" ]; then
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META=""
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SELF=""
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case $LIB_FILE in
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*.so) META=ghc ;;
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*.a) META=ghc-devel
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if [ "$SHARED" ]; then
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SELF=ghc
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fi
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;;
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esac
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if [ "$META" ]; then
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PKGVER=$(echo $LIB_FILE | sed -e "s%$PKGBASEDIR/\([^/]\+\)/libHS.*%\1%")
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HASHS=$(${GHC_PKG} -f $PKGCONFDIR field $PKGVER $FIELD | sed -e "s/^$FIELD: \+//")
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for i in $HASHS; do
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case $i in
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*-*) echo "$META($i)" ;;
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*) ;;
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esac
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done
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if [ "$MODE" = "--requires" -a "$SELF" ]; then
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HASHS=$(${GHC_PKG} -f $PKGCONFDIR field $PKGVER id | sed -e "s/^id: \+//")
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for i in $HASHS; do
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echo "$SELF($i)"
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done
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fi
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fi
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fi
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elif [ "$MODE" = "--requires" ]; then
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if file $i | grep -q 'executable, .* dynamically linked'; then
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BIN_DEPS=$(objdump -p $i | grep NEEDED | grep libHS | grep -v libHSrts | sed -e "s%^ *NEEDED *libHS\(.*\)-ghc${GHC_VER}.so%\1%")
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if [ -d "$PKGCONFDIR" ]; then
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PACKAGE_CONF_OPT="--package-conf=$PKGCONFDIR"
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fi
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for p in ${BIN_DEPS}; do
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HASH=$(${GHC_PKG} --global $PACKAGE_CONF_OPT field $p id | sed -e "s/^id: \+//" | uniq)
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echo "ghc($HASH)"
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done
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fi
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fi
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done
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echo $files | tr [:blank:] '\n' | /usr/lib/rpm/rpmdeps $MODE
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