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1# Copyright 1999-2006 Gentoo Foundation 1# Copyright 1999-2012 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/haskell-cabal.eclass,v 1.20 2010/03/30 22:18:37 kolmodin Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/haskell-cabal.eclass,v 1.28 2012/03/09 22:01:11 slyfox Exp $
4# 4
5# @ECLASS: haskell-cabal.eclass
6# @MAINTAINER:
7# Haskell herd <haskell@gentoo.org>
8# @AUTHOR:
5# Original authors: Andres Loeh <kosmikus@gentoo.org> 9# Original author: Andres Loeh <kosmikus@gentoo.org>
6# Duncan Coutts <dcoutts@gentoo.org> 10# Original author: Duncan Coutts <dcoutts@gentoo.org>
7# Maintained by: Haskell herd <haskell@gentoo.org> 11# @BLURB: for packages that make use of the Haskell Common Architecture for Building Applications and Libraries (cabal)
8# 12# @DESCRIPTION:
9# This eclass is for packages that make use of the
10# Haskell Common Architecture for Building Applications
11# and Libraries (cabal).
12#
13# Basic instructions: 13# Basic instructions:
14# 14#
15# Before inheriting the eclass, set CABAL_FEATURES to 15# Before inheriting the eclass, set CABAL_FEATURES to
16# reflect the tools and features that the package makes 16# reflect the tools and features that the package makes
17# use of. 17# use of.
18# 18#
19# Currently supported features: 19# Currently supported features:
20# haddock -- for documentation generation 20# haddock -- for documentation generation
21# hscolour -- generation of colourised sources
21# alex -- lexer/scanner generator 22# alex -- lexer/scanner generator
22# happy -- parser generator 23# happy -- parser generator
23# c2hs -- C interface generator 24# c2hs -- C interface generator
24# cpphs -- C preprocessor clone written in Haskell 25# cpphs -- C preprocessor clone written in Haskell
25# profile -- if package supports to build profiling-enabled libraries 26# profile -- if package supports to build profiling-enabled libraries
26# bootstrap -- only used for the cabal package itself 27# bootstrap -- only used for the cabal package itself
27# bin -- the package installs binaries 28# bin -- the package installs binaries
28# lib -- the package installs libraries 29# lib -- the package installs libraries
29# nocabaldep -- don't add dependency on cabal. 30# nocabaldep -- don't add dependency on cabal.
30# only used for packages that _must_ not pull the dependency 31# only used for packages that _must_ not pull the dependency
31# on cabal, but still use this eclass (e.g. haskell-updater). 32# on cabal, but still use this eclass (e.g. haskell-updater).
32# 33#
33# Dependencies on other cabal packages have to be specified 34# Dependencies on other cabal packages have to be specified
34# correctly. 35# correctly.
35# 36#
36# Cabal libraries should usually be SLOTted with "${PV}". 37# Cabal libraries should usually be SLOTted with "${PV}".
42# 43#
43# Special flags to Cabal Configure can now be set by using 44# Special flags to Cabal Configure can now be set by using
44# CABAL_CONFIGURE_FLAGS 45# CABAL_CONFIGURE_FLAGS
45 46
46inherit ghc-package multilib 47inherit ghc-package multilib
48
49# @ECLASS-VARIABLE: CABAL_EXTRA_CONFIGURE_FLAGS
50# @DESCRIPTION:
51# User-specified additional parameters passed to 'setup configure'.
52# example: /etc/make.conf: CABAL_EXTRA_CONFIGURE_FLAGS=--enable-shared
53: ${CABAL_EXTRA_CONFIGURE_FLAGS:=}
54
55# @ECLASS-VARIABLE: CABAL_EXTRA_BUILD_FLAGS
56# @DESCRIPTION:
57# User-specified additional parameters passed to 'setup build'.
58# example: /etc/make.conf: CABAL_EXTRA_BUILD_FLAGS=-v
59: ${CABAL_EXTRA_BUILD_FLAGS:=}
60
61# @ECLASS-VARIABLE: GHC_BOOTSTRAP_FLAGS
62# @DESCRIPTION:
63# User-specified additional parameters for ghc when building
64# _only_ 'setup' binary bootstrap.
65# example: /etc/make.conf: GHC_BOOTSTRAP_FLAGS=-dynamic to make
66# linking 'setup' faster.
67: ${GHC_BOOTSTRAP_FLAGS:=}
47 68
48HASKELL_CABAL_EXPF="pkg_setup src_compile src_test src_install" 69HASKELL_CABAL_EXPF="pkg_setup src_compile src_test src_install"
49 70
50case "${EAPI:-0}" in 71case "${EAPI:-0}" in
51 2|3|4) HASKELL_CABAL_EXPF+=" src_configure" ;; 72 2|3|4) HASKELL_CABAL_EXPF+=" src_configure" ;;
55EXPORT_FUNCTIONS ${HASKELL_CABAL_EXPF} 76EXPORT_FUNCTIONS ${HASKELL_CABAL_EXPF}
56 77
57for feature in ${CABAL_FEATURES}; do 78for feature in ${CABAL_FEATURES}; do
58 case ${feature} in 79 case ${feature} in
59 haddock) CABAL_USE_HADDOCK=yes;; 80 haddock) CABAL_USE_HADDOCK=yes;;
81 hscolour) CABAL_USE_HSCOLOUR=yes;;
82 hoogle) CABAL_USE_HOOGLE=yes;;
60 alex) CABAL_USE_ALEX=yes;; 83 alex) CABAL_USE_ALEX=yes;;
61 happy) CABAL_USE_HAPPY=yes;; 84 happy) CABAL_USE_HAPPY=yes;;
62 c2hs) CABAL_USE_C2HS=yes;; 85 c2hs) CABAL_USE_C2HS=yes;;
63 cpphs) CABAL_USE_CPPHS=yes;; 86 cpphs) CABAL_USE_CPPHS=yes;;
64 profile) CABAL_USE_PROFILE=yes;; 87 profile) CABAL_USE_PROFILE=yes;;
70 esac 93 esac
71done 94done
72 95
73if [[ -n "${CABAL_USE_HADDOCK}" ]]; then 96if [[ -n "${CABAL_USE_HADDOCK}" ]]; then
74 IUSE="${IUSE} doc" 97 IUSE="${IUSE} doc"
98 # don't require depend on itself to build docs.
99 # ebuild bootstraps docs from just built binary
100 [[ ${CATEGORY}/${PN} = "dev-haskell/haddock" ]] || DEPEND="${DEPEND} doc? ( dev-haskell/haddock )"
101fi
102
103if [[ -n "${CABAL_USE_HSCOLOUR}" ]]; then
104 IUSE="${IUSE} hscolour"
75 DEPEND="${DEPEND} doc? ( dev-haskell/haddock )" 105 DEPEND="${DEPEND} hscolour? ( dev-haskell/hscolour )"
76fi 106fi
77 107
78if [[ -n "${CABAL_USE_ALEX}" ]]; then 108if [[ -n "${CABAL_USE_ALEX}" ]]; then
79 DEPEND="${DEPEND} dev-haskell/alex" 109 DEPEND="${DEPEND} dev-haskell/alex"
80 cabalconf="${cabalconf} --with-alex=/usr/bin/alex"
81fi 110fi
82 111
83if [[ -n "${CABAL_USE_HAPPY}" ]]; then 112if [[ -n "${CABAL_USE_HAPPY}" ]]; then
84 DEPEND="${DEPEND} dev-haskell/happy" 113 DEPEND="${DEPEND} dev-haskell/happy"
85 cabalconf="${cabalconf} --with-happy=/usr/bin/happy"
86fi 114fi
87 115
88if [[ -n "${CABAL_USE_C2HS}" ]]; then 116if [[ -n "${CABAL_USE_C2HS}" ]]; then
89 DEPEND="${DEPEND} dev-haskell/c2hs" 117 DEPEND="${DEPEND} dev-haskell/c2hs"
90 cabalconf="${cabalconf} --with-c2hs=/usr/bin/c2hs"
91fi 118fi
92 119
93if [[ -n "${CABAL_USE_CPPHS}" ]]; then 120if [[ -n "${CABAL_USE_CPPHS}" ]]; then
94 DEPEND="${DEPEND} dev-haskell/cpphs" 121 DEPEND="${DEPEND} dev-haskell/cpphs"
95 cabalconf="${cabalconf} --with-cpphs=/usr/bin/cpphs"
96fi 122fi
97 123
98if [[ -n "${CABAL_USE_PROFILE}" ]]; then 124if [[ -n "${CABAL_USE_PROFILE}" ]]; then
99 IUSE="${IUSE} profile" 125 IUSE="${IUSE} profile"
100fi 126fi
120 if [[ "${CABAL_BOOTSTRAP}" ]]; then 146 if [[ "${CABAL_BOOTSTRAP}" ]]; then
121 # We're bootstrapping cabal, so the cabal version is the version 147 # We're bootstrapping cabal, so the cabal version is the version
122 # of this package itself. 148 # of this package itself.
123 _CABAL_VERSION_CACHE="${PV}" 149 _CABAL_VERSION_CACHE="${PV}"
124 elif [[ "${CABAL_FROM_GHC}" ]]; then 150 elif [[ "${CABAL_FROM_GHC}" ]]; then
125 # We can't assume there's a version of Cabal installed by ebuild as 151 local cabal_package=$(echo "$(ghc-libdir)"/Cabal-*)
126 # this might be a first time install of GHC (for packages that 152 # /path/to/ghc/Cabal-${VER} -> ${VER}
127 # use the shipped Cabal like haskell-updater). 153 _CABAL_VERSION_CACHE="${cabal_package/*Cabal-/}"
128
129 # The user is likely to only have one version of Cabal, provided
130 # by GHC. Note that dev-haskell/cabal can be a dummy package, only
131 # using the version provided by GHC. If the user has another version
132 # of Cabal too (more recent than the one GHC provides through
133 # dev-haskell/cabal, or possibly older if he used an old
134 # Cabal package) the most recent is used (expected to be the last
135 # one in the ghc-pkg output).
136 _CABAL_VERSION_CACHE="$(ghc-pkg field Cabal version | tail -n 1)"
137
138 # Strip out the "version: " prefix
139 _CABAL_VERSION_CACHE="${_CABAL_VERSION_CACHE#"version: "}"
140 else 154 else
141 # We ask portage, not ghc, so that we only pick up 155 # We ask portage, not ghc, so that we only pick up
142 # portage-installed cabal versions. 156 # portage-installed cabal versions.
143 _CABAL_VERSION_CACHE="$(ghc-extractportageversion dev-haskell/cabal)" 157 _CABAL_VERSION_CACHE="$(ghc-extractportageversion dev-haskell/cabal)"
144 fi 158 fi
166 else 180 else
167 # older ghc's don't support package versioning 181 # older ghc's don't support package versioning
168 cabalpackage=Cabal 182 cabalpackage=Cabal
169 fi 183 fi
170 einfo "Using cabal-$(cabal-version)." 184 einfo "Using cabal-$(cabal-version)."
185
186 make_setup() {
171 $(ghc-getghc) -package "${cabalpackage}" --make "${setupmodule}" -o setup \ 187 set -- -package "${cabalpackage}" --make "${setupmodule}" \
188 ${GHC_BOOTSTRAP_FLAGS} \
189 "$@" \
190 -o setup
191 echo $(ghc-getghc) ${HCFLAGS} "$@"
192 $(ghc-getghc) "$@"
193 }
194 if $(ghc-supports-shared-libraries); then
195 # some custom build systems might use external libraries,
196 # for which we don't have shared libs, so keep static fallback
197 make_setup -dynamic "$@" || make_setup "$@" || die "compiling ${setupmodule} failed"
198 else
172 || die "compiling ${setupmodule} failed" 199 make_setup "$@" || die "compiling ${setupmodule} failed"
200 fi
173} 201}
174 202
175cabal-mksetup() { 203cabal-mksetup() {
176 local setupdir 204 local setupdir
177 205
185 213
186 echo 'import Distribution.Simple; main = defaultMainWithHooks defaultUserHooks' \ 214 echo 'import Distribution.Simple; main = defaultMainWithHooks defaultUserHooks' \
187 > $setupdir/Setup.hs 215 > $setupdir/Setup.hs
188} 216}
189 217
218cabal-hscolour() {
219 set -- hscolour "$@"
220 echo ./setup "$@"
221 ./setup "$@" || die "setup hscolour failed"
222}
223
190cabal-haddock() { 224cabal-haddock() {
191 ./setup haddock || die "setup haddock failed" 225 set -- haddock "$@"
226 echo ./setup "$@"
227 ./setup "$@" || die "setup haddock failed"
228}
229
230cabal-hscolour-haddock() {
231 # --hyperlink-source implies calling 'setup hscolour'
232 set -- haddock --hyperlink-source
233 echo ./setup "$@"
234 ./setup "$@" --hyperlink-source || die "setup haddock --hyperlink-source failed"
192} 235}
193 236
194cabal-configure() { 237cabal-configure() {
238 has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
239
195 if [[ -n "${CABAL_USE_HADDOCK}" ]] && use doc; then 240 if [[ -n "${CABAL_USE_HADDOCK}" ]] && use doc; then
196 cabalconf="${cabalconf} --with-haddock=/usr/bin/haddock" 241 cabalconf="${cabalconf} --with-haddock=${EPREFIX}/usr/bin/haddock"
197 fi 242 fi
198 if [[ -n "${CABAL_USE_PROFILE}" ]] && use profile; then 243 if [[ -n "${CABAL_USE_PROFILE}" ]] && use profile; then
199 cabalconf="${cabalconf} --enable-library-profiling" 244 cabalconf="${cabalconf} --enable-library-profiling"
200 fi 245 fi
246 if [[ -n "${CABAL_USE_ALEX}" ]]; then
247 cabalconf="${cabalconf} --with-alex=${EPREFIX}/usr/bin/alex"
248 fi
249
250 if [[ -n "${CABAL_USE_HAPPY}" ]]; then
251 cabalconf="${cabalconf} --with-happy=${EPREFIX}/usr/bin/happy"
252 fi
253
254 if [[ -n "${CABAL_USE_C2HS}" ]]; then
255 cabalconf="${cabalconf} --with-c2hs=${EPREFIX}/usr/bin/c2hs"
256 fi
257 if [[ -n "${CABAL_USE_CPPHS}" ]]; then
258 cabalconf="${cabalconf} --with-cpphs=${EPREFIX}/usr/bin/cpphs"
259 fi
260
261 local option
262 for option in ${HCFLAGS}
263 do
264 cabalconf+=" --ghc-option=$option"
265 done
266
201 # Building GHCi libs on ppc64 causes "TOC overflow". 267 # Building GHCi libs on ppc64 causes "TOC overflow".
202 if use ppc64; then 268 if use ppc64; then
203 cabalconf="${cabalconf} --disable-library-for-ghci" 269 cabalconf="${cabalconf} --disable-library-for-ghci"
204 fi 270 fi
271
272 # currently cabal does not respect CFLAGS and LDFLAGS on it's own (bug #333217)
273 # so translate LDFLAGS to ghc parameters (without filtering)
274 local flag
275 for flag in $LDFLAGS; do cabalconf="${cabalconf} --ghc-option=-optl$flag"; done
205 276
206 if version_is_at_least "1.4" "$(cabal-version)"; then 277 if version_is_at_least "1.4" "$(cabal-version)"; then
207 # disable executable stripping for the executables, as portage will 278 # disable executable stripping for the executables, as portage will
208 # strip by itself, and pre-stripping gives a QA warning. 279 # strip by itself, and pre-stripping gives a QA warning.
209 # cabal versions previous to 1.4 does not strip executables, and does 280 # cabal versions previous to 1.4 does not strip executables, and does
212 # bug #251881, bug #251882, bug #251884, bug #251886, bug #299494 283 # bug #251881, bug #251882, bug #251884, bug #251886, bug #299494
213 cabalconf="${cabalconf} --disable-executable-stripping" 284 cabalconf="${cabalconf} --disable-executable-stripping"
214 fi 285 fi
215 286
216 if version_is_at_least "1.2.0" "$(cabal-version)"; then 287 if version_is_at_least "1.2.0" "$(cabal-version)"; then
217 cabalconf="${cabalconf} --docdir=/usr/share/doc/${PF}" 288 cabalconf="${cabalconf} --docdir=${EPREFIX}/usr/share/doc/${PF}"
218 # As of Cabal 1.2, configure is quite quiet. For diagnostic purposes 289 # As of Cabal 1.2, configure is quite quiet. For diagnostic purposes
219 # it's better if the configure chatter is in the build logs: 290 # it's better if the configure chatter is in the build logs:
220 cabalconf="${cabalconf} --verbose" 291 cabalconf="${cabalconf} --verbose"
221 fi 292 fi
222 # Note: with Cabal-1.1.6.x we do not have enough control 293 # Note: with Cabal-1.1.6.x we do not have enough control
223 # to put the docs into the right place. They're currently going 294 # to put the docs into the right place. They're currently going
224 # into /usr/share/${P}/ghc-x.y/doc/ 295 # into /usr/share/${P}/ghc-x.y/doc/
225 # rather than /usr/share/doc/${PF}/ 296 # rather than /usr/share/doc/${PF}/
226 # Because we can only set the datadir, not the docdir. 297 # Because we can only set the datadir, not the docdir.
227 298
299 # We build shared version of our Cabal where ghc ships it's shared
300 # version of it. We will link ./setup as dynamic binary againt Cabal later.
301 [[ ${CATEGORY}/${PN} == "dev-haskell/cabal" ]] && \
302 $(ghc-supports-shared-libraries) && \
303 cabalconf="${cabalconf} --enable-shared"
304
228 ./setup configure \ 305 set -- configure \
229 --ghc --prefix=/usr \ 306 --ghc --prefix="${EPREFIX}"/usr \
230 --with-compiler="$(ghc-getghc)" \ 307 --with-compiler="$(ghc-getghc)" \
231 --with-hc-pkg="$(ghc-getghcpkg)" \ 308 --with-hc-pkg="$(ghc-getghcpkg)" \
232 --prefix=/usr \ 309 --prefix="${EPREFIX}"/usr \
233 --libdir=/usr/$(get_libdir) \ 310 --libdir="${EPREFIX}"/usr/$(get_libdir) \
234 --libsubdir=${P}/ghc-$(ghc-version) \ 311 --libsubdir=${P}/ghc-$(ghc-version) \
235 --datadir=/usr/share/ \ 312 --datadir="${EPREFIX}"/usr/share/ \
236 --datasubdir=${P}/ghc-$(ghc-version) \ 313 --datasubdir=${P}/ghc-$(ghc-version) \
237 ${cabalconf} \ 314 ${cabalconf} \
238 ${CABAL_CONFIGURE_FLAGS} \ 315 ${CABAL_CONFIGURE_FLAGS} \
316 ${CABAL_EXTRA_CONFIGURE_FLAGS} \
317 "$@"
318 echo ./setup "$@"
239 "$@" || die "setup configure failed" 319 ./setup "$@" || die "setup configure failed"
240} 320}
241 321
242cabal-build() { 322cabal-build() {
243 unset LANG LC_ALL LC_MESSAGES 323 unset LANG LC_ALL LC_MESSAGES
244 ./setup build \ 324 set -- build ${CABAL_EXTRA_BUILD_FLAGS} "$@"
325 echo ./setup "$@"
326 ./setup "$@" \
245 || die "setup build failed" 327 || die "setup build failed"
246} 328}
247 329
248cabal-copy() { 330cabal-copy() {
249 ./setup copy \ 331 has "${EAPI:-0}" 0 1 2 && ! use prefix && ED=${D}
250 --destdir="${D}" \ 332
333 set -- copy --destdir="${D}" "$@"
334 echo ./setup "$@"
251 || die "setup copy failed" 335 ./setup "$@" || die "setup copy failed"
252 336
253 # cabal is a bit eager about creating dirs, 337 # cabal is a bit eager about creating dirs,
254 # so remove them if they are empty 338 # so remove them if they are empty
255 rmdir "${D}/usr/bin" 2> /dev/null 339 rmdir "${ED}/usr/bin" 2> /dev/null
256 340
257 # GHC 6.4 has a bug in get/setPermission and Cabal 1.1.1 has 341 # GHC 6.4 has a bug in get/setPermission and Cabal 1.1.1 has
258 # no workaround. 342 # no workaround.
259 # set the +x permission on executables 343 # set the +x permission on executables
260 if [[ -d "${D}/usr/bin" ]] ; then 344 if [[ -d "${ED}/usr/bin" ]] ; then
261 chmod +x "${D}/usr/bin/"* 345 chmod +x "${ED}/usr/bin/"*
262 fi 346 fi
263 # TODO: do we still need this? 347 # TODO: do we still need this?
264} 348}
265 349
266cabal-pkg() { 350cabal-pkg() {
327 einfo "${P} is included in ghc-${CABAL_CORE_LIB_GHC_PV}, nothing to install." 411 einfo "${P} is included in ghc-${CABAL_CORE_LIB_GHC_PV}, nothing to install."
328 fi 412 fi
329} 413}
330 414
331haskell-cabal_src_configure() { 415haskell-cabal_src_configure() {
416 if ! cabal-is-dummy-lib; then
332 pushd "${S}" > /dev/null 417 pushd "${S}" > /dev/null
333 418
334 cabal-bootstrap 419 cabal-bootstrap
420
335 cabal-configure "$@" 421 cabal-configure "$@"
336 422
337 popd > /dev/null 423 popd > /dev/null
424 fi
338} 425}
339 426
340# exported function: nice alias 427# exported function: nice alias
341cabal_src_configure() { 428cabal_src_configure() {
342 haskell-cabal_src_configure "$@" 429 haskell-cabal_src_configure "$@"
343} 430}
344 431
345# exported function: cabal-style bootstrap configure and compile 432# exported function: cabal-style bootstrap configure and compile
346cabal_src_compile() { 433cabal_src_compile() {
434 # it's a common mistake when one bumps ebuild to EAPI="2" (and upper)
435 # and forgets to separate src_compile() to src_configure()/src_compile().
436 # Such error leads to default src_configure and we lose all passed flags.
437 if ! has "${EAPI:-0}" 0 1; then
438 local passed_flag
439 for passed_flag in "$@"; do
440 [[ ${passed_flag} == --flags=* ]] && \
441 eqawarn "Cabal option '${passed_flag}' has effect only in src_configure()"
442 done
443 fi
444
347 if ! cabal-is-dummy-lib; then 445 if ! cabal-is-dummy-lib; then
348 has src_configure ${HASKELL_CABAL_EXPF} || haskell-cabal_src_configure "$@" 446 has src_configure ${HASKELL_CABAL_EXPF} || haskell-cabal_src_configure "$@"
349 cabal-build 447 cabal-build
350 448
351 if [[ -n "${CABAL_USE_HADDOCK}" ]] && use doc; then 449 if [[ -n "${CABAL_USE_HADDOCK}" ]] && use doc; then
450 if [[ -n "${CABAL_USE_HSCOLOUR}" ]] && use hscolour; then
451 # hscolour and haddock
452 cabal-hscolour-haddock
453 else
454 # just haddock
352 cabal-haddock 455 cabal-haddock
456 fi
457 else
458 if [[ -n "${CABAL_USE_HSCOLOUR}" ]] && use hscolour; then
459 # just hscolour
460 cabal-hscolour
461 fi
353 fi 462 fi
354 fi 463 fi
355} 464}
356 465
357haskell-cabal_src_compile() { 466haskell-cabal_src_compile() {
367 476
368 if cabal-is-dummy-lib; then 477 if cabal-is-dummy-lib; then
369 einfo ">>> No tests for dummy library: ${CATEGORY}/${PF}" 478 einfo ">>> No tests for dummy library: ${CATEGORY}/${PF}"
370 else 479 else
371 einfo ">>> Test phase [cabal test]: ${CATEGORY}/${PF}" 480 einfo ">>> Test phase [cabal test]: ${CATEGORY}/${PF}"
481 set -- test "$@"
482 echo ./setup "$@"
372 ./setup test || die "cabal test failed" 483 ./setup "$@" || die "cabal test failed"
373 fi 484 fi
374 485
375 popd > /dev/null 486 popd > /dev/null
376} 487}
377 488
378# exported function: cabal-style copy and register 489# exported function: cabal-style copy and register
379cabal_src_install() { 490cabal_src_install() {
491 has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
492
380 if cabal-is-dummy-lib; then 493 if cabal-is-dummy-lib; then
381 # create a dummy local package conf file for the sake of ghc-updater 494 # create a dummy local package conf file for the sake of ghc-updater
382 dodir "$(ghc-confdir)" 495 local ghc_confdir_with_prefix="$(ghc-confdir)"
496 # remove EPREFIX
497 dodir ${ghc_confdir_with_prefix#${EPREFIX}}
383 echo '[]' > "${D}/$(ghc-confdir)/$(ghc-localpkgconf)" 498 echo '[]' > "${D}/$(ghc-confdir)/$(ghc-localpkgconf)"
384 else 499 else
385 cabal-copy 500 cabal-copy
386 cabal-pkg 501 cabal-pkg
387 502

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