1 |
slyfox |
1.23 |
# Copyright 1999-2011 Gentoo Foundation |
2 |
kosmikus |
1.1 |
# Distributed under the terms of the GNU General Public License v2 |
3 |
vapier |
1.25 |
# $Header: /var/cvsroot/gentoo-x86/eclass/haskell-cabal.eclass,v 1.24 2011/05/08 15:13:10 slyfox Exp $ |
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# @ECLASS: haskell-cabal.eclass |
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# @MAINTAINER: |
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# Haskell herd <haskell@gentoo.org> |
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# @AUTHOR: |
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# Original author: Andres Loeh <kosmikus@gentoo.org> |
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# Original author: Duncan Coutts <dcoutts@gentoo.org> |
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# @BLURB: for packages that make use of the Haskell Common Architecture for Building Applications and Libraries (cabal) |
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# @DESCRIPTION: |
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kosmikus |
1.1 |
# Basic instructions: |
14 |
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# |
15 |
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# Before inheriting the eclass, set CABAL_FEATURES to |
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# reflect the tools and features that the package makes |
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# use of. |
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# |
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# Currently supported features: |
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# haddock -- for documentation generation |
21 |
kolmodin |
1.21 |
# hscolour -- generation of colourised sources |
22 |
kosmikus |
1.1 |
# alex -- lexer/scanner generator |
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# happy -- parser generator |
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# c2hs -- C interface generator |
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# cpphs -- C preprocessor clone written in Haskell |
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# profile -- if package supports to build profiling-enabled libraries |
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# bootstrap -- only used for the cabal package itself |
28 |
dcoutts |
1.3 |
# bin -- the package installs binaries |
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# lib -- the package installs libraries |
30 |
kolmodin |
1.16 |
# nocabaldep -- don't add dependency on cabal. |
31 |
slyfox |
1.23 |
# only used for packages that _must_ not pull the dependency |
32 |
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# on cabal, but still use this eclass (e.g. haskell-updater). |
33 |
kosmikus |
1.1 |
# |
34 |
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# Dependencies on other cabal packages have to be specified |
35 |
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# correctly. |
36 |
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# |
37 |
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# Cabal libraries should usually be SLOTted with "${PV}". |
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# |
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# Many Cabal packages require S to be manually set. |
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# |
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# Conforming Cabal packages don't require any function definitions |
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# in the ebuild. |
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kosmikus |
1.8 |
# |
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# Special flags to Cabal Configure can now be set by using |
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# CABAL_CONFIGURE_FLAGS |
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kosmikus |
1.1 |
|
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dcoutts |
1.11 |
inherit ghc-package multilib |
48 |
kosmikus |
1.1 |
|
49 |
slyfox |
1.24 |
# @ECLASS-VARIABLE: CABAL_EXTRA_CONFIGURE_FLAGS |
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# @DESCRIPTION: |
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# User-specified additional parameters passed to 'setup configure'. |
52 |
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# example: /etc/make.conf: CABAL_EXTRA_CONFIGURE_FLAGS=--enable-shared |
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: ${CABAL_EXTRA_CONFIGURE_FLAGS:=} |
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# @ECLASS-VARIABLE: GHC_BOOTSTRAP_FLAGS |
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# @DESCRIPTION: |
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# User-specified additional parameters for ghc when building |
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# _only_ 'setup' binary bootstrap. |
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# example: /etc/make.conf: GHC_BOOTSTRAP_FLAGS=-dynamic to make |
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# linking 'setup' faster. |
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: ${GHC_BOOTSTRAP_FLAGS:=} |
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kolmodin |
1.19 |
HASKELL_CABAL_EXPF="pkg_setup src_compile src_test src_install" |
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case "${EAPI:-0}" in |
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2|3|4) HASKELL_CABAL_EXPF+=" src_configure" ;; |
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*) ;; |
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esac |
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EXPORT_FUNCTIONS ${HASKELL_CABAL_EXPF} |
71 |
kosmikus |
1.1 |
|
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for feature in ${CABAL_FEATURES}; do |
73 |
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case ${feature} in |
74 |
kolmodin |
1.16 |
haddock) CABAL_USE_HADDOCK=yes;; |
75 |
kolmodin |
1.21 |
hscolour) CABAL_USE_HSCOLOUR=yes;; |
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kolmodin |
1.16 |
alex) CABAL_USE_ALEX=yes;; |
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happy) CABAL_USE_HAPPY=yes;; |
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c2hs) CABAL_USE_C2HS=yes;; |
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cpphs) CABAL_USE_CPPHS=yes;; |
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profile) CABAL_USE_PROFILE=yes;; |
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bootstrap) CABAL_BOOTSTRAP=yes;; |
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bin) CABAL_HAS_BINARIES=yes;; |
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lib) CABAL_HAS_LIBRARIES=yes;; |
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nocabaldep) CABAL_FROM_GHC=yes;; |
85 |
dcoutts |
1.3 |
*) CABAL_UNKNOWN="${CABAL_UNKNOWN} ${feature}";; |
86 |
kosmikus |
1.1 |
esac |
87 |
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done |
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if [[ -n "${CABAL_USE_HADDOCK}" ]]; then |
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IUSE="${IUSE} doc" |
91 |
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DEPEND="${DEPEND} doc? ( dev-haskell/haddock )" |
92 |
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fi |
93 |
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kolmodin |
1.21 |
if [[ -n "${CABAL_USE_HSCOLOUR}" ]]; then |
95 |
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IUSE="${IUSE} hscolour" |
96 |
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DEPEND="${DEPEND} hscolour? ( dev-haskell/hscolour )" |
97 |
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fi |
98 |
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kosmikus |
1.1 |
if [[ -n "${CABAL_USE_ALEX}" ]]; then |
100 |
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DEPEND="${DEPEND} dev-haskell/alex" |
101 |
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fi |
102 |
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103 |
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if [[ -n "${CABAL_USE_HAPPY}" ]]; then |
104 |
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DEPEND="${DEPEND} dev-haskell/happy" |
105 |
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fi |
106 |
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107 |
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if [[ -n "${CABAL_USE_C2HS}" ]]; then |
108 |
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DEPEND="${DEPEND} dev-haskell/c2hs" |
109 |
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fi |
110 |
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111 |
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if [[ -n "${CABAL_USE_CPPHS}" ]]; then |
112 |
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DEPEND="${DEPEND} dev-haskell/cpphs" |
113 |
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fi |
114 |
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115 |
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if [[ -n "${CABAL_USE_PROFILE}" ]]; then |
116 |
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IUSE="${IUSE} profile" |
117 |
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fi |
118 |
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119 |
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# We always use a standalone version of Cabal, rather than the one that comes |
120 |
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# with GHC. But of course we can't depend on cabal when building cabal itself. |
121 |
dcoutts |
1.14 |
if [[ -z ${CABAL_MIN_VERSION} ]]; then |
122 |
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CABAL_MIN_VERSION=1.1.4 |
123 |
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fi |
124 |
kolmodin |
1.16 |
if [[ -z "${CABAL_BOOTSTRAP}" && -z "${CABAL_FROM_GHC}" ]]; then |
125 |
dcoutts |
1.11 |
DEPEND="${DEPEND} >=dev-haskell/cabal-${CABAL_MIN_VERSION}" |
126 |
kosmikus |
1.1 |
fi |
127 |
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128 |
dcoutts |
1.3 |
# Libraries require GHC to be installed. |
129 |
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if [[ -n "${CABAL_HAS_LIBRARIES}" ]]; then |
130 |
dcoutts |
1.11 |
RDEPEND="${RDEPEND} dev-lang/ghc" |
131 |
dcoutts |
1.3 |
fi |
132 |
kosmikus |
1.1 |
|
133 |
dcoutts |
1.14 |
# returns the version of cabal currently in use |
134 |
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_CABAL_VERSION_CACHE="" |
135 |
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cabal-version() { |
136 |
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if [[ -z "${_CABAL_VERSION_CACHE}" ]]; then |
137 |
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if [[ "${CABAL_BOOTSTRAP}" ]]; then |
138 |
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# We're bootstrapping cabal, so the cabal version is the version |
139 |
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# of this package itself. |
140 |
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_CABAL_VERSION_CACHE="${PV}" |
141 |
kolmodin |
1.17 |
elif [[ "${CABAL_FROM_GHC}" ]]; then |
142 |
slyfox |
1.24 |
local cabal_package=$(echo "$(ghc-libdir)"/Cabal-*) |
143 |
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# /path/to/ghc/Cabal-${VER} -> ${VER} |
144 |
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_CABAL_VERSION_CACHE="${cabal_package/*Cabal-/}" |
145 |
dcoutts |
1.14 |
else |
146 |
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# We ask portage, not ghc, so that we only pick up |
147 |
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# portage-installed cabal versions. |
148 |
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_CABAL_VERSION_CACHE="$(ghc-extractportageversion dev-haskell/cabal)" |
149 |
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fi |
150 |
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fi |
151 |
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echo "${_CABAL_VERSION_CACHE}" |
152 |
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} |
153 |
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154 |
kosmikus |
1.1 |
cabal-bootstrap() { |
155 |
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local setupmodule |
156 |
dcoutts |
1.14 |
local cabalpackage |
157 |
kosmikus |
1.1 |
if [[ -f "${S}/Setup.lhs" ]]; then |
158 |
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setupmodule="${S}/Setup.lhs" |
159 |
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else |
160 |
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if [[ -f "${S}/Setup.hs" ]]; then |
161 |
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setupmodule="${S}/Setup.hs" |
162 |
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else |
163 |
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die "No Setup.lhs or Setup.hs found" |
164 |
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fi |
165 |
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fi |
166 |
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167 |
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# We build the setup program using the latest version of |
168 |
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# cabal that we have installed |
169 |
dcoutts |
1.14 |
if version_is_at_least "6.4" "$(ghc-version)"; then |
170 |
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cabalpackage=Cabal-$(cabal-version) |
171 |
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else |
172 |
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# older ghc's don't support package versioning |
173 |
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cabalpackage=Cabal |
174 |
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fi |
175 |
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einfo "Using cabal-$(cabal-version)." |
176 |
slyfox |
1.24 |
|
177 |
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make_setup() { |
178 |
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$(ghc-getghc) -package "${cabalpackage}" --make "${setupmodule}" \ |
179 |
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${GHC_BOOTSTRAP_FLAGS} \ |
180 |
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"$@" \ |
181 |
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-o setup |
182 |
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} |
183 |
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if $(ghc-supports-shared-libraries); then |
184 |
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# some custom build systems might use external libraries, |
185 |
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# for which we don't have shared libs, so keep static fallback |
186 |
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make_setup -dynamic "$@" || make_setup "$@" || die "compiling ${setupmodule} failed" |
187 |
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else |
188 |
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make_setup "$@" || die "compiling ${setupmodule} failed" |
189 |
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fi |
190 |
kosmikus |
1.1 |
} |
191 |
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192 |
dcoutts |
1.14 |
cabal-mksetup() { |
193 |
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local setupdir |
194 |
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195 |
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if [[ -n $1 ]]; then |
196 |
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setupdir=$1 |
197 |
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else |
198 |
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setupdir=${S} |
199 |
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fi |
200 |
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201 |
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rm -f "${setupdir}"/Setup.{lhs,hs} |
202 |
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203 |
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echo 'import Distribution.Simple; main = defaultMainWithHooks defaultUserHooks' \ |
204 |
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> $setupdir/Setup.hs |
205 |
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} |
206 |
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207 |
kolmodin |
1.21 |
cabal-hscolour() { |
208 |
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./setup hscolour || die "setup hscolour failed" |
209 |
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} |
210 |
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211 |
kosmikus |
1.1 |
cabal-haddock() { |
212 |
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./setup haddock || die "setup haddock failed" |
213 |
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} |
214 |
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215 |
kolmodin |
1.21 |
cabal-hscolour-haddock() { |
216 |
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# --hyperlink-source implies calling 'setup hscolour' |
217 |
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./setup haddock --hyperlink-source || die "setup haddock failed" |
218 |
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} |
219 |
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220 |
kosmikus |
1.1 |
cabal-configure() { |
221 |
slyfox |
1.23 |
has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX= |
222 |
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223 |
dcoutts |
1.14 |
if [[ -n "${CABAL_USE_HADDOCK}" ]] && use doc; then |
224 |
slyfox |
1.23 |
cabalconf="${cabalconf} --with-haddock=${EPREFIX}/usr/bin/haddock" |
225 |
dcoutts |
1.14 |
fi |
226 |
kosmikus |
1.1 |
if [[ -n "${CABAL_USE_PROFILE}" ]] && use profile; then |
227 |
dcoutts |
1.2 |
cabalconf="${cabalconf} --enable-library-profiling" |
228 |
kosmikus |
1.1 |
fi |
229 |
slyfox |
1.23 |
if [[ -n "${CABAL_USE_ALEX}" ]]; then |
230 |
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cabalconf="${cabalconf} --with-alex=${EPREFIX}/usr/bin/alex" |
231 |
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fi |
232 |
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233 |
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if [[ -n "${CABAL_USE_HAPPY}" ]]; then |
234 |
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cabalconf="${cabalconf} --with-happy=${EPREFIX}/usr/bin/happy" |
235 |
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fi |
236 |
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237 |
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if [[ -n "${CABAL_USE_C2HS}" ]]; then |
238 |
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cabalconf="${cabalconf} --with-c2hs=${EPREFIX}/usr/bin/c2hs" |
239 |
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fi |
240 |
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if [[ -n "${CABAL_USE_CPPHS}" ]]; then |
241 |
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cabalconf="${cabalconf} --with-cpphs=${EPREFIX}/usr/bin/cpphs" |
242 |
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fi |
243 |
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244 |
dcoutts |
1.6 |
# Building GHCi libs on ppc64 causes "TOC overflow". |
245 |
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if use ppc64; then |
246 |
dcoutts |
1.5 |
cabalconf="${cabalconf} --disable-library-for-ghci" |
247 |
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fi |
248 |
kosmikus |
1.1 |
|
249 |
slyfox |
1.24 |
# currently cabal does not respect CFLAGS and LDFLAGS on it's own (bug #333217) |
250 |
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# so translate LDFLAGS to ghc parameters (without filtering) |
251 |
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local flag |
252 |
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for flag in $LDFLAGS; do cabalconf="${cabalconf} --ghc-option=-optl$flag"; done |
253 |
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254 |
kolmodin |
1.18 |
if version_is_at_least "1.4" "$(cabal-version)"; then |
255 |
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# disable executable stripping for the executables, as portage will |
256 |
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# strip by itself, and pre-stripping gives a QA warning. |
257 |
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# cabal versions previous to 1.4 does not strip executables, and does |
258 |
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# not accept the flag. |
259 |
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# this fixes numerous bugs, amongst them; |
260 |
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# bug #251881, bug #251882, bug #251884, bug #251886, bug #299494 |
261 |
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cabalconf="${cabalconf} --disable-executable-stripping" |
262 |
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fi |
263 |
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264 |
dcoutts |
1.14 |
if version_is_at_least "1.2.0" "$(cabal-version)"; then |
265 |
slyfox |
1.23 |
cabalconf="${cabalconf} --docdir=${EPREFIX}/usr/share/doc/${PF}" |
266 |
dcoutts |
1.14 |
# As of Cabal 1.2, configure is quite quiet. For diagnostic purposes |
267 |
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# it's better if the configure chatter is in the build logs: |
268 |
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cabalconf="${cabalconf} --verbose" |
269 |
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fi |
270 |
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# Note: with Cabal-1.1.6.x we do not have enough control |
271 |
dcoutts |
1.11 |
# to put the docs into the right place. They're currently going |
272 |
|
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# into /usr/share/${P}/ghc-x.y/doc/ |
273 |
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# rather than /usr/share/doc/${PF}/ |
274 |
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# Because we can only set the datadir, not the docdir. |
275 |
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|
276 |
slyfox |
1.24 |
# We build shared version of our Cabal where ghc ships it's shared |
277 |
|
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# version of it. We will link ./setup as dynamic binary againt Cabal later. |
278 |
|
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[[ ${CATEGORY}/${PN} == "dev-haskell/cabal" ]] && \ |
279 |
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$(ghc-supports-shared-libraries) && \ |
280 |
|
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cabalconf="${cabalconf} --enable-shared" |
281 |
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|
282 |
kosmikus |
1.1 |
./setup configure \ |
283 |
slyfox |
1.23 |
--ghc --prefix="${EPREFIX}"/usr \ |
284 |
kosmikus |
1.1 |
--with-compiler="$(ghc-getghc)" \ |
285 |
|
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--with-hc-pkg="$(ghc-getghcpkg)" \ |
286 |
slyfox |
1.23 |
--prefix="${EPREFIX}"/usr \ |
287 |
|
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--libdir="${EPREFIX}"/usr/$(get_libdir) \ |
288 |
dcoutts |
1.11 |
--libsubdir=${P}/ghc-$(ghc-version) \ |
289 |
slyfox |
1.23 |
--datadir="${EPREFIX}"/usr/share/ \ |
290 |
dcoutts |
1.11 |
--datasubdir=${P}/ghc-$(ghc-version) \ |
291 |
kosmikus |
1.1 |
${cabalconf} \ |
292 |
kosmikus |
1.8 |
${CABAL_CONFIGURE_FLAGS} \ |
293 |
slyfox |
1.24 |
${CABAL_EXTRA_CONFIGURE_FLAGS} \ |
294 |
kosmikus |
1.1 |
"$@" || die "setup configure failed" |
295 |
|
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} |
296 |
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|
297 |
|
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cabal-build() { |
298 |
dcoutts |
1.14 |
unset LANG LC_ALL LC_MESSAGES |
299 |
kosmikus |
1.1 |
./setup build \ |
300 |
|
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|| die "setup build failed" |
301 |
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} |
302 |
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|
303 |
|
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cabal-copy() { |
304 |
slyfox |
1.23 |
has "${EAPI:-0}" 0 1 2 && ! use prefix && ED=${D} |
305 |
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|
306 |
kosmikus |
1.1 |
./setup copy \ |
307 |
dcoutts |
1.11 |
--destdir="${D}" \ |
308 |
kosmikus |
1.1 |
|| die "setup copy failed" |
309 |
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|
310 |
|
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# cabal is a bit eager about creating dirs, |
311 |
|
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# so remove them if they are empty |
312 |
slyfox |
1.23 |
rmdir "${ED}/usr/bin" 2> /dev/null |
313 |
kosmikus |
1.1 |
|
314 |
|
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# GHC 6.4 has a bug in get/setPermission and Cabal 1.1.1 has |
315 |
|
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# no workaround. |
316 |
|
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# set the +x permission on executables |
317 |
slyfox |
1.23 |
if [[ -d "${ED}/usr/bin" ]] ; then |
318 |
|
|
chmod +x "${ED}/usr/bin/"* |
319 |
kosmikus |
1.1 |
fi |
320 |
dcoutts |
1.11 |
# TODO: do we still need this? |
321 |
kosmikus |
1.1 |
} |
322 |
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|
323 |
|
|
cabal-pkg() { |
324 |
kosmikus |
1.9 |
# This does not actually register since we're using true instead |
325 |
kosmikus |
1.1 |
# of ghc-pkg. So it just leaves the .installed-pkg-config and we can |
326 |
|
|
# register that ourselves (if it exists). |
327 |
dcoutts |
1.2 |
local result |
328 |
|
|
local err |
329 |
|
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|
330 |
dcoutts |
1.4 |
if [[ -n ${CABAL_HAS_LIBRARIES} ]]; then |
331 |
dcoutts |
1.14 |
if version_is_at_least "1.2.0" "$(cabal-version)"; then |
332 |
|
|
# Newer cabal can generate a package conf for us: |
333 |
|
|
./setup register --gen-pkg-config="${T}/${P}.conf" |
334 |
|
|
ghc-setup-pkg "${T}/${P}.conf" |
335 |
dcoutts |
1.4 |
ghc-install-pkg |
336 |
|
|
else |
337 |
dcoutts |
1.14 |
# With older cabal we have to hack it by replacing its ghc-pkg |
338 |
|
|
# with true and then just picking up the .installed-pkg-config |
339 |
|
|
# file and registering that ourselves (if it exists). |
340 |
|
|
sed -i "s|$(ghc-getghcpkg)|$(type -P true)|" .setup-config |
341 |
|
|
./setup register || die "setup register failed" |
342 |
|
|
if [[ -f .installed-pkg-config ]]; then |
343 |
|
|
ghc-setup-pkg .installed-pkg-config |
344 |
|
|
ghc-install-pkg |
345 |
|
|
else |
346 |
|
|
die "setup register has not generated a package configuration file" |
347 |
|
|
fi |
348 |
dcoutts |
1.4 |
fi |
349 |
kosmikus |
1.1 |
fi |
350 |
|
|
} |
351 |
|
|
|
352 |
kolmodin |
1.13 |
# Some cabal libs are bundled along with some versions of ghc |
353 |
|
|
# eg filepath-1.0 comes with ghc-6.6.1 |
354 |
|
|
# by putting CABAL_CORE_LIB_GHC_PV="6.6.1" in an ebuild we are declaring that |
355 |
|
|
# when building with this version of ghc, the ebuild is a dummy that is it will |
356 |
|
|
# install no files since the package is already included with ghc. |
357 |
|
|
# However portage still records the dependency and we can upgrade the package |
358 |
|
|
# to a later one that's not included with ghc. |
359 |
|
|
# You can also put a space separated list, eg CABAL_CORE_LIB_GHC_PV="6.6 6.6.1". |
360 |
|
|
cabal-is-dummy-lib() { |
361 |
|
|
for version in ${CABAL_CORE_LIB_GHC_PV[*]}; do |
362 |
|
|
[[ "$(ghc-version)" == "$version" ]] && return 0 |
363 |
|
|
done |
364 |
|
|
return 1 |
365 |
|
|
} |
366 |
|
|
|
367 |
kosmikus |
1.1 |
# exported function: check if cabal is correctly installed for |
368 |
|
|
# the currently active ghc (we cannot guarantee this with portage) |
369 |
|
|
haskell-cabal_pkg_setup() { |
370 |
dcoutts |
1.11 |
ghc-package_pkg_setup |
371 |
kolmodin |
1.16 |
if [[ -z "${CABAL_BOOTSTRAP}" && -z "${CABAL_FROM_GHC}" ]] && ! ghc-sanecabal "${CABAL_MIN_VERSION}"; then |
372 |
kosmikus |
1.1 |
eerror "The package dev-haskell/cabal is not correctly installed for" |
373 |
|
|
eerror "the currently active version of ghc ($(ghc-version)). Please" |
374 |
kolmodin |
1.16 |
eerror "run ghc-updater or haskell-updater or re-build dev-haskell/cabal." |
375 |
kosmikus |
1.1 |
die "cabal is not correctly installed" |
376 |
|
|
fi |
377 |
dcoutts |
1.4 |
if [[ -z "${CABAL_HAS_BINARIES}" ]] && [[ -z "${CABAL_HAS_LIBRARIES}" ]]; then |
378 |
|
|
eerror "QA: Neither bin nor lib are in CABAL_FEATURES." |
379 |
|
|
fi |
380 |
dcoutts |
1.3 |
if [[ -n "${CABAL_UNKNOWN}" ]]; then |
381 |
kolmodin |
1.15 |
ewarn "Unknown entry in CABAL_FEATURES: ${CABAL_UNKNOWN}" |
382 |
dcoutts |
1.3 |
fi |
383 |
kolmodin |
1.13 |
if cabal-is-dummy-lib; then |
384 |
|
|
einfo "${P} is included in ghc-${CABAL_CORE_LIB_GHC_PV}, nothing to install." |
385 |
|
|
fi |
386 |
kosmikus |
1.1 |
} |
387 |
|
|
|
388 |
kolmodin |
1.19 |
haskell-cabal_src_configure() { |
389 |
slyfox |
1.23 |
if ! cabal-is-dummy-lib; then |
390 |
|
|
pushd "${S}" > /dev/null |
391 |
kolmodin |
1.19 |
|
392 |
slyfox |
1.23 |
cabal-bootstrap |
393 |
slyfox |
1.22 |
|
394 |
slyfox |
1.23 |
cabal-configure $ghc_flags "$@" |
395 |
kolmodin |
1.19 |
|
396 |
slyfox |
1.23 |
popd > /dev/null |
397 |
|
|
fi |
398 |
kolmodin |
1.19 |
} |
399 |
|
|
|
400 |
|
|
# exported function: nice alias |
401 |
|
|
cabal_src_configure() { |
402 |
|
|
haskell-cabal_src_configure "$@" |
403 |
|
|
} |
404 |
|
|
|
405 |
kosmikus |
1.1 |
# exported function: cabal-style bootstrap configure and compile |
406 |
|
|
cabal_src_compile() { |
407 |
slyfox |
1.24 |
# it's a common mistake when one bumps ebuild to EAPI="2" (and upper) |
408 |
|
|
# and forgets to separate src_compile() to src_configure()/src_compile(). |
409 |
|
|
# Such error leads to default src_configure and we lose all passed flags. |
410 |
|
|
if ! has "${EAPI:-0}" 0 1; then |
411 |
|
|
local passed_flag |
412 |
|
|
for passed_flag in "$@"; do |
413 |
|
|
[[ ${passed_flag} == --flags=* ]] && \ |
414 |
|
|
eqawarn "Cabal option '${passed_flag}' has effect only in src_configure()" |
415 |
|
|
done |
416 |
|
|
fi |
417 |
|
|
|
418 |
kolmodin |
1.13 |
if ! cabal-is-dummy-lib; then |
419 |
kolmodin |
1.19 |
has src_configure ${HASKELL_CABAL_EXPF} || haskell-cabal_src_configure "$@" |
420 |
kolmodin |
1.13 |
cabal-build |
421 |
kosmikus |
1.1 |
|
422 |
kolmodin |
1.13 |
if [[ -n "${CABAL_USE_HADDOCK}" ]] && use doc; then |
423 |
kolmodin |
1.21 |
if [[ -n "${CABAL_USE_HSCOLOUR}" ]] && use hscolour; then |
424 |
|
|
# hscolour and haddock |
425 |
|
|
cabal-hscolour-haddock |
426 |
|
|
else |
427 |
|
|
# just haddock |
428 |
|
|
cabal-haddock |
429 |
|
|
fi |
430 |
|
|
else |
431 |
|
|
if [[ -n "${CABAL_USE_HSCOLOUR}" ]] && use hscolour; then |
432 |
|
|
# just hscolour |
433 |
|
|
cabal-hscolour |
434 |
|
|
fi |
435 |
kolmodin |
1.13 |
fi |
436 |
kosmikus |
1.1 |
fi |
437 |
|
|
} |
438 |
kolmodin |
1.16 |
|
439 |
kosmikus |
1.1 |
haskell-cabal_src_compile() { |
440 |
kolmodin |
1.19 |
pushd "${S}" > /dev/null |
441 |
|
|
|
442 |
|
|
cabal_src_compile "$@" |
443 |
|
|
|
444 |
|
|
popd > /dev/null |
445 |
|
|
} |
446 |
|
|
|
447 |
|
|
haskell-cabal_src_test() { |
448 |
|
|
pushd "${S}" > /dev/null |
449 |
|
|
|
450 |
kolmodin |
1.20 |
if cabal-is-dummy-lib; then |
451 |
|
|
einfo ">>> No tests for dummy library: ${CATEGORY}/${PF}" |
452 |
|
|
else |
453 |
|
|
einfo ">>> Test phase [cabal test]: ${CATEGORY}/${PF}" |
454 |
|
|
./setup test || die "cabal test failed" |
455 |
|
|
fi |
456 |
kolmodin |
1.19 |
|
457 |
|
|
popd > /dev/null |
458 |
kosmikus |
1.1 |
} |
459 |
|
|
|
460 |
|
|
# exported function: cabal-style copy and register |
461 |
|
|
cabal_src_install() { |
462 |
slyfox |
1.23 |
has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX= |
463 |
|
|
|
464 |
kolmodin |
1.13 |
if cabal-is-dummy-lib; then |
465 |
|
|
# create a dummy local package conf file for the sake of ghc-updater |
466 |
slyfox |
1.23 |
local ghc_confdir_with_prefix="$(ghc-confdir)" |
467 |
|
|
# remove EPREFIX |
468 |
|
|
dodir ${ghc_confdir_with_prefix#${EPREFIX}} |
469 |
kolmodin |
1.13 |
echo '[]' > "${D}/$(ghc-confdir)/$(ghc-localpkgconf)" |
470 |
|
|
else |
471 |
|
|
cabal-copy |
472 |
|
|
cabal-pkg |
473 |
kosmikus |
1.1 |
|
474 |
kolmodin |
1.13 |
if [[ -n "${CABAL_USE_HADDOCK}" ]] && use doc; then |
475 |
dcoutts |
1.14 |
if ! version_is_at_least "1.1.6" "$(cabal-version)"; then |
476 |
kolmodin |
1.13 |
dohtml -r dist/doc/html/* |
477 |
|
|
fi |
478 |
dcoutts |
1.11 |
fi |
479 |
kosmikus |
1.1 |
fi |
480 |
|
|
} |
481 |
kolmodin |
1.19 |
|
482 |
kosmikus |
1.1 |
haskell-cabal_src_install() { |
483 |
kolmodin |
1.19 |
pushd "${S}" > /dev/null |
484 |
|
|
|
485 |
kosmikus |
1.1 |
cabal_src_install |
486 |
kolmodin |
1.19 |
|
487 |
|
|
popd > /dev/null |
488 |
kosmikus |
1.1 |
} |
489 |
|
|
|
490 |
kolmodin |
1.19 |
# ebuild.sh:use_enable() taken as base |
491 |
|
|
# |
492 |
|
|
# Usage examples: |
493 |
|
|
# |
494 |
|
|
# CABAL_CONFIGURE_FLAGS=$(cabal_flag gui) |
495 |
|
|
# leads to "--flags=gui" or "--flags=-gui" (useflag 'gui') |
496 |
|
|
# |
497 |
|
|
# CABAL_CONFIGURE_FLAGS=$(cabal_flag gtk gui) |
498 |
|
|
# also leads to "--flags=gui" or " --flags=-gui" (useflag 'gtk') |
499 |
|
|
# |
500 |
|
|
cabal_flag() { |
501 |
|
|
if [[ -z "$1" ]]; then |
502 |
|
|
echo "!!! cabal_flag() called without a parameter." >&2 |
503 |
|
|
echo "!!! cabal_flag() <USEFLAG> [<cabal_flagname>]" >&2 |
504 |
|
|
return 1 |
505 |
|
|
fi |
506 |
|
|
|
507 |
|
|
local UWORD=${2:-$1} |
508 |
|
|
|
509 |
|
|
if use "$1"; then |
510 |
|
|
echo "--flags=${UWORD}" |
511 |
|
|
else |
512 |
|
|
echo "--flags=-${UWORD}" |
513 |
|
|
fi |
514 |
|
|
|
515 |
|
|
return 0 |
516 |
|
|
} |