| 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/multilib.eclass,v 1.3 2005/01/12 12:03:46 eradicator Exp $ |
3 | # $Header: /var/cvsroot/gentoo-x86/eclass/multilib.eclass,v 1.5 2005/01/12 22:39:44 eradicator Exp $ |
| 4 | # |
4 | # |
| 5 | # Author: Jeremy Huddleston <eradicator@gentoo.org> |
5 | # Author: Jeremy Huddleston <eradicator@gentoo.org> |
| 6 | # |
6 | # |
| 7 | # This eclass is for all functions pertaining to handling multilib. |
7 | # This eclass is for all functions pertaining to handling multilib. |
| 8 | # configurations. |
8 | # configurations. |
| … | |
… | |
| 245 | local file |
245 | local file |
| 246 | for file in $(create_ml_includes-allfiles ${basedirs}); do |
246 | for file in $(create_ml_includes-allfiles ${basedirs}); do |
| 247 | local name="$(echo $file | tr a-z A-Z | sed 's:[^A-Z]:_:g')" |
247 | local name="$(echo $file | tr a-z A-Z | sed 's:[^A-Z]:_:g')" |
| 248 | { |
248 | { |
| 249 | echo "/* Common header file autogenerated by create_ml_includes in multilib.eclass */" |
249 | echo "/* Common header file autogenerated by create_ml_includes in multilib.eclass */" |
| 250 | echo "#ifndef __CREATE_ML_INCLUDES_STUB_${name}__" |
250 | #echo "#ifndef __CREATE_ML_INCLUDES_STUB_${name}__" |
| 251 | echo "#define __CREATE_ML_INCLUDES_STUB_${name}__" |
251 | #echo "#define __CREATE_ML_INCLUDES_STUB_${name}__" |
| 252 | echo "" |
252 | #echo "" |
| 253 | |
253 | |
| 254 | local dir |
254 | local dir |
| 255 | for dir in ${basedirs}; do |
255 | for dir in ${basedirs}; do |
| 256 | if [ -f "${D}/${dir}/${file}" ]; then |
256 | if [ -f "${D}/${dir}/${file}" ]; then |
| 257 | echo "#ifdef $(create_ml_includes-sym_for_dir ${dir} ${mlinfo})" |
257 | echo "#ifdef $(create_ml_includes-sym_for_dir ${dir} ${mlinfo})" |
| 258 | echo "#include \"$(create_ml_includes-relative_between ${dest} ${dir})/${file}\"" |
258 | echo "#include \"$(create_ml_includes-relative_between ${dest}/$(dirname ${file}) ${dir}/${file})\"" |
| 259 | echo "#endif /* $(create_ml_includes-sym_for_dir ${dir} ${mlinfo}) */" |
259 | echo "#endif /* $(create_ml_includes-sym_for_dir ${dir} ${mlinfo}) */" |
| 260 | echo "" |
260 | echo "" |
| 261 | fi |
261 | fi |
| 262 | done |
262 | done |
| 263 | |
263 | |
| 264 | echo "#endif /* __CREATE_ML_INCLUDES_STUB_${name}__ */" |
264 | #echo "#endif /* __CREATE_ML_INCLUDES_STUB_${name}__ */" |
| 265 | } > ${D}/${dest}/${file} |
265 | } > ${D}/${dest}/${file} |
| 266 | done |
266 | done |
| 267 | } |
267 | } |
| 268 | |
268 | |
| 269 | # Helper function for create_ml_includes |
269 | # Helper function for create_ml_includes |
| 270 | # TODO: This needs to be updated to spit out relative paths... |
|
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| 271 | create_ml_includes-relative_between() { |
270 | create_ml_includes-relative_between() { |
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271 | local src="$(create_ml_includes-tidy_path ${1})" |
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272 | local dst="$(create_ml_includes-tidy_path ${2})" |
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273 | |
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274 | src=(${src//\// }) |
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275 | dst=(${dst//\// }) |
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276 | |
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277 | local i |
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278 | for ((i=0; i<${#src[*]}; i++)); do |
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279 | [ "${dst[i]}" != "${src[i]}" ] && break |
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280 | done |
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281 | |
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282 | local common=$i |
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283 | |
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284 | for ((i=${#src[*]}; i>common; i--)); do |
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285 | echo -n ../ |
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286 | done |
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287 | |
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288 | for ((i=common; i<${#dst[*]}-1; i++)); do |
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289 | echo -n ${dst[i]}/ |
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290 | done |
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291 | |
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292 | echo -n ${dst[i]} |
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293 | } |
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294 | |
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295 | # Helper function for create_ml_includes |
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296 | create_ml_includes-tidy_path() { |
| 272 | local from=${1} |
297 | local removed="${1}" |
| 273 | local to=${2} |
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| 274 | |
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| 275 | strip_duplicate_slashes "${ROOT}${to}" |
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| 276 | } |
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| 277 | |
298 | |
| 278 | # Helper function for create_ml_includes |
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| 279 | strip_duplicate_slashes () { |
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| 280 | if [ -n "${1}" ]; then |
299 | if [ -n "${1}" ]; then |
| 281 | local removed=${1/\/\//\/} |
300 | # Remove multiple slashes |
| 282 | [ ${removed} != ${removed/\/\//\/} ] && removed=$(strip_duplicate_slashes "${removed}") |
301 | while [ "${removed}" != "${removed/\/\//\/}" ]; do |
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302 | removed=${removed/\/\//\/} |
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303 | done |
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304 | |
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305 | # Remove . directories |
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306 | while [ "${removed}" != "${removed//\/.\//\/}" ]; do |
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307 | removed=${removed//\/.\//\/} |
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308 | done |
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309 | [ "${removed##*/}" = "." ] && removed=${removed%/*} |
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310 | |
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311 | # Removed .. directories |
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312 | # I wonder if there's a non-trivial bashism for this one... |
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313 | while [ "${removed}" != "$(echo ${removed} | sed -e 's:[^/]*/\.\./::')" ]; do |
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314 | removed=$(echo ${removed} | sed -e 's:[^/]*/\.\./::') |
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315 | done |
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316 | |
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317 | # Remove trailing .. |
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318 | removed=$(echo ${removed} | sed -e 's:/[^/]*/\.\.$::') |
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319 | |
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320 | # Remove trailing / |
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321 | [ "${removed##*/}" = "" ] && removed=${removed%/*} |
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322 | |
| 283 | echo ${removed} |
323 | echo ${removed} |
| 284 | fi |
324 | fi |
| 285 | } |
325 | } |
| 286 | |
326 | |
| 287 | # Helper function for create_ml_includes |
327 | # Helper function for create_ml_includes |
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