| 1 | # Copyright 1999-2004 Gentoo Foundation |
1 | # Copyright 1999-2004 Gentoo Foundation |
| 2 | # Distributed under the terms of the GNU General Public License v2 |
2 | # Distributed under the terms of the GNU General Public License v2 |
| 3 | # $Header: /var/cvsroot/gentoo-x86/eclass/ghc-package.eclass,v 1.27 2009/03/23 20:06:19 kolmodin Exp $ |
3 | # $Header: /var/cvsroot/gentoo-x86/eclass/ghc-package.eclass,v 1.28 2010/06/24 13:50:10 kolmodin Exp $ |
| 4 | # |
4 | # |
| 5 | # Author: Andres Loeh <kosmikus@gentoo.org> |
5 | # Author: Andres Loeh <kosmikus@gentoo.org> |
| 6 | # Maintained by: Haskell herd <haskell@gentoo.org> |
6 | # Maintained by: Haskell herd <haskell@gentoo.org> |
| 7 | # |
7 | # |
| 8 | # This eclass helps with the Glasgow Haskell Compiler's package |
8 | # This eclass helps with the Glasgow Haskell Compiler's package |
| … | |
… | |
| 293 | |
293 | |
| 294 | # show the packages in a package configuration file |
294 | # show the packages in a package configuration file |
| 295 | ghc-listpkg() { |
295 | ghc-listpkg() { |
| 296 | local ghcpkgcall |
296 | local ghcpkgcall |
| 297 | local i |
297 | local i |
|
|
298 | local extra_flags |
|
|
299 | if version_is_at_least '6.12.3' "$(ghc-version)"; then |
|
|
300 | extra_flags="${extra_flags} -v0" |
|
|
301 | fi |
| 298 | for i in $*; do |
302 | for i in $*; do |
| 299 | if ghc-cabal; then |
303 | if ghc-cabal; then |
| 300 | echo $($(ghc-getghcpkg) list -f "${i}") \ |
304 | echo $($(ghc-getghcpkg) list ${extra_flags} -f "${i}") \ |
| 301 | | sed \ |
305 | | sed \ |
| 302 | -e "s|^.*${i}:\([^:]*\).*$|\1|" \ |
306 | -e "s|^.*${i}:\([^:]*\).*$|\1|" \ |
| 303 | -e "s|/.*$||" \ |
307 | -e "s|/.*$||" \ |
| 304 | -e "s|,| |g" -e "s|[(){}]||g" |
308 | -e "s|,| |g" -e "s|[(){}]||g" |
| 305 | else |
309 | else |
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