/[gentoo-x86]/eclass/java-utils-2.eclass
Gentoo

Contents of /eclass/java-utils-2.eclass

Parent Directory Parent Directory | Revision Log Revision Log


Revision 1.20 - (show annotations) (download)
Sat Sep 9 16:46:03 2006 UTC (8 years, 3 months ago) by betelgeuse
Branch: MAIN
Changes since 1.19: +10 -5 lines
Modified dolauncher so that variables from the pre file can be used in the gjl_ variables.

1 # Base eclass for Java packages
2 #
3 # Copyright (c) 2004-2005, Thomas Matthijs <axxo@gentoo.org>
4 # Copyright (c) 2004, Karl Trygve Kalleberg <karltk@gentoo.org>
5 # Copyright (c) 2004-2005, Gentoo Foundation
6 #
7 # Licensed under the GNU General Public License, v2
8 #
9
10
11 # -----------------------------------------------------------------------------
12 # @eclass-begin
13 # @eclass-shortdesc Java Utility eclass
14 # @eclass-maintainer java@gentoo.org
15 #
16 # This eclass provides functionality which is used by
17 # java-pkg.eclass and java-pkg-opt.eclass as well as from ebuilds.
18 #
19 # @warning
20 # You probably don't want to inherit this directly from an ebuild. Instead,
21 # you should inherit java-ant for Ant-based Java packages, java-pkg for other
22 # Java packages, or java-pkg-opt for packages that have optional Java support.
23 #
24 # -----------------------------------------------------------------------------
25
26 inherit eutils versionator multilib
27
28 # -----------------------------------------------------------------------------
29 # @section-begin variables
30 # @section-title Variables
31 #
32 # Summary of variables which control the behavior of building Java packges.
33 # -----------------------------------------------------------------------------
34
35 # Make sure we use java-config-2
36 export WANT_JAVA_CONFIG="2"
37
38 # TODO document
39 JAVA_PKG_PORTAGE_DEP=">=sys-apps/portage-2.1_pre1"
40
41 # -----------------------------------------------------------------------------
42 # @variable-internal JAVA_PKG_E_DEPEND
43 #
44 # This is a convience variable to be used from the other java eclasses. This is
45 # the version of java-config we want to use. We also need a recent version
46 # portage, that includes phase hooks.
47 # -----------------------------------------------------------------------------
48 JAVA_PKG_E_DEPEND=">=dev-java/java-config-2.0.19-r1 ${JAVA_PKG_PORTAGE_DEP}"
49
50 # -----------------------------------------------------------------------------
51 # @variable-external JAVA_PKG_ALLOW_VM_CHANGE
52 # @variable-default yes
53 #
54 # Allow this eclass to change the active VM?
55 # If your system VM isn't sufficient for the package, the build will fail.
56 # @note This is useful for testing specific VMs.
57 # -----------------------------------------------------------------------------
58 JAVA_PKG_ALLOW_VM_CHANGE=${JAVA_PKG_ALLOW_VM_CHANGE:="yes"}
59
60 # -----------------------------------------------------------------------------
61 # @variable-external JAVA_PKG_FORCE_VM
62 #
63 # Explicitly set a particular VM to use. If its not valid, it'll fall back to
64 # whatever /etc/java-config-2/build/jdk.conf would elect to use.
65 #
66 # Should only be used for testing and debugging.
67 #
68 # @example Use sun-jdk-1.5 to emerge foo
69 # JAVA_PKG_FORCE_VM=sun-jdk-1.5 emerge foo
70 #
71 # -----------------------------------------------------------------------------
72
73 # -----------------------------------------------------------------------------
74 # @variable-external JAVA_PKG_WANT_SOURCE
75 #
76 # Specify a specific VM version to compile for to use for -source.
77 # Normally this is determined from DEPEND.
78 # See java-pkg_get-source function below.
79 #
80 # Should only be used for testing and debugging.
81 #
82 # @seealso java-pkg_get-source
83 #
84 # @example Use 1.4 source to emerge baz
85 # JAVA_PKG_WANT_SOURCE=1.4 emerge baz
86 # -----------------------------------------------------------------------------
87
88 # -----------------------------------------------------------------------------
89 # @variable-external JAVA_PKG_WANT_TARGET
90 #
91 # Same as JAVA_PKG_WANT_SOURCE above but for -target.
92 # See java-pkg_get-target function below.
93 #
94 # Should only be used for testing and debugging.
95 #
96 # @seealso java-pkg_get-target
97 #
98 # @example emerge bar to be compatible with 1.3
99 # JAVA_PKG_WANT_TARGET=1.3 emerge bar
100 # -----------------------------------------------------------------------------
101
102 # -----------------------------------------------------------------------------
103 # @variable-internal JAVA_PKG_COMPILER_DIR
104 # @default /usr/share/java-config-2/compiler
105 #
106 # Directory where compiler settings are saved, without trailing slash.
107 # Probably shouldn't touch this variable.
108 # -----------------------------------------------------------------------------
109 JAVA_PKG_COMPILER_DIR=${JAVA_PKG_COMPILER_DIR:="/usr/share/java-config-2/compiler"}
110
111
112 # -----------------------------------------------------------------------------
113 # @variable-internal JAVA_PKG_COMPILERS_CONF
114 # @variable-default /etc/java-config-2/build/compilers.conf
115 #
116 # Path to file containing information about which compiler to use.
117 # Can be overloaded, but it should be overloaded for testing.
118 # -----------------------------------------------------------------------------
119 JAVA_PKG_COMPILERS_CONF=${JAVA_PKG_COMPILERS_CONF:="/etc/java-config-2/build/compilers.conf"}
120
121 # -----------------------------------------------------------------------------
122 # @variable-external JAVA_PKG_FORCE_COMPILER
123 #
124 # Explicitly set a list of compilers to use. This is normally read from
125 # JAVA_PKG_COMPILERS_CONF.
126 #
127 # @note This should only be used internally or for testing.
128 # @example Use jikes and javac, in that order
129 # JAVA_PKG_FORCE_COMPILER="jikes javac"
130 # -----------------------------------------------------------------------------
131
132 # TODO document me
133 JAVA_PKG_QA_VIOLATIONS=0
134
135 # -----------------------------------------------------------------------------
136 # @section-end variables
137 # -----------------------------------------------------------------------------
138
139
140 # -----------------------------------------------------------------------------
141 # @section-begin install
142 # @section-summary Install functions
143 #
144 # These are used to install Java-related things, such as jars, Javadocs, JNI
145 # libraries, etc.
146 # -----------------------------------------------------------------------------
147
148
149 # -----------------------------------------------------------------------------
150 # @ebuild-function java-pkg_dojar
151 #
152 # Installs any number of jars.
153 # Jar's will be installed into /usr/share/${PN}(-${SLOT})/lib/ by default.
154 # You can use java-pkg_jarinto to change this path.
155 # You should never install a jar with a package version in the filename.
156 # Instead, use java-pkg_newjar defined below.
157 #
158 # @example
159 # java-pkg_dojar dist/${PN}.jar dist/${PN}-core.jar
160 #
161 # @param $* - list of jars to install
162 # ------------------------------------------------------------------------------
163 java-pkg_dojar() {
164 debug-print-function ${FUNCNAME} $*
165
166 [[ ${#} -lt 1 ]] && die "At least one argument needed"
167
168 java-pkg_check-phase install
169 java-pkg_init_paths_
170
171 # Create JARDEST if it doesn't exist
172 dodir ${JAVA_PKG_JARDEST}
173
174 local jar
175 # for each jar
176 for jar in "$@"; do
177 local jar_basename=$(basename "${jar}")
178
179 java-pkg_check-versioned-jar ${jar_basename}
180
181 # check if it exists
182 if [[ -e "${jar}" ]] ; then
183 # install it into JARDEST if it's a non-symlink
184 if [[ ! -L "${jar}" ]] ; then
185 INSDESTTREE="${JAVA_PKG_JARDEST}" \
186 doins "${jar}" || die "failed to install ${jar}"
187 java-pkg_append_ JAVA_PKG_CLASSPATH "${JAVA_PKG_JARDEST}/${jar_basename}"
188 debug-print "installed ${jar} to ${D}${JAVA_PKG_JARDEST}"
189 # make a symlink to the original jar if it's symlink
190 else
191 # TODO use dosym, once we find something that could use it
192 # -nichoj
193 ln -s "$(readlink "${jar}")" "${D}${JAVA_PKG_JARDEST}/${jar_basename}"
194 debug-print "${jar} is a symlink, linking accordingly"
195 fi
196 else
197 die "${jar} does not exist"
198 fi
199 done
200
201 java-pkg_do_write_
202 }
203
204
205
206 # ------------------------------------------------------------------------------
207 # @ebuild-function java-pkg_regjar
208 #
209 # Records an already installed jar in the package.env
210 # This would mostly be used if the package has make or a custom script to
211 # install things.
212 #
213 # Example:
214 # java-pkg_regjar ${D}/opt/foo/lib/foo.jar
215 #
216 # WARNING:
217 # if you want to use shell expansion, you have to use ${D}/... as the for in
218 # this function will not be able to expand the path, here's an example:
219 #
220 # java-pkg_regjar /opt/my-java/lib/*.jar
221 #
222 # will not work, because:
223 # * the `for jar in "$@"` can't expand the path to jar file names, as they
224 # don't exist yet
225 # * all `if ...` inside for will fail - the file '/opt/my-java/lib/*.jar'
226 # doesn't exist
227 #
228 # you have to use it as:
229 #
230 # java-pkg_regjar ${D}/opt/my-java/lib/*.jar
231 #
232 # @param $@ - jars to record
233 # ------------------------------------------------------------------------------
234 # TODO should we be making sure the jar is present on ${D} or wherever?
235 java-pkg_regjar() {
236 debug-print-function ${FUNCNAME} $*
237
238 java-pkg_check-phase install
239
240 [[ ${#} -lt 1 ]] && die "at least one argument needed"
241
242 java-pkg_init_paths_
243
244 local jar jar_dir jar_file
245 for jar in "$@"; do
246 # TODO use java-pkg_check-versioned-jar
247 if [[ -e "${jar}" ]]; then
248 # nelchael: we should strip ${D} in this case too, here's why:
249 # imagine such call:
250 # java-pkg_regjar ${D}/opt/java/*.jar
251 # such call will fall into this case (-e ${jar}) and will
252 # record paths with ${D} in package.env
253 java-pkg_append_ JAVA_PKG_CLASSPATH "${jar#${D}}"
254 elif [[ -e "${D}${jar}" ]]; then
255 java-pkg_append_ JAVA_PKG_CLASSPATH "${jar#${D}}"
256 else
257 die "${jar} does not exist"
258 fi
259 done
260
261 java-pkg_do_write_
262 }
263
264
265 # ------------------------------------------------------------------------------
266 # @ebuild-function java-pkg_newjar
267 #
268 # Installs a jar with a new name
269 #
270 # @example: install a versioned jar without the version
271 # java-pkg_newjar dist/${P}.jar ${PN}.jar
272 #
273 # @param $1 - jar to install
274 # @param $2 - new name for jar - defaults to ${PN}.jar if not specified
275 # ------------------------------------------------------------------------------
276 java-pkg_newjar() {
277 debug-print-function ${FUNCNAME} $*
278
279 local original_jar="${1}"
280 local new_jar="${2:-${PN}.jar}"
281 local new_jar_dest="${T}/${new_jar}"
282
283 [[ -z ${original_jar} ]] && die "Must specify a jar to install"
284 [[ ! -f ${original_jar} ]] && die "${original_jar} does not exist!"
285
286 rm -f "${new_jar_dest}" || die "Failed to remove ${new_jar_dest}"
287 cp "${original_jar}" "${new_jar_dest}" \
288 || die "Failed to copy ${original_jar} to ${new_jar_dest}"
289 java-pkg_dojar "${new_jar_dest}"
290 }
291
292
293 # ------------------------------------------------------------------------------
294 # @ebuild-function java-pkg_addcp
295 #
296 # Add something to the package's classpath. For jars, you should use dojar,
297 # newjar, or regjar. This is typically used to add directories to the classpath.
298 #
299 # TODO add example
300 # @param $@ - value to append to JAVA_PKG_CLASSPATH
301 # ------------------------------------------------------------------------------
302 java-pkg_addcp() {
303 java-pkg_append_ JAVA_PKG_CLASSPATH "${@}"
304 java-pkg_do_write_
305 }
306
307
308 # ------------------------------------------------------------------------------
309 # @ebuild-function java-pkg_doso
310 #
311 # Installs any number of JNI libraries
312 # They will be installed into /usr/lib by default, but java-pkg_sointo
313 # can be used change this path
314 #
315 # Example:
316 # java-pkg_doso *.so
317 #
318 # @param $@ - JNI libraries to install
319 # ------------------------------------------------------------------------------
320 java-pkg_doso() {
321 debug-print-function ${FUNCNAME} $*
322
323 [[ ${#} -lt 1 ]] && "At least one argument required for ${FUNCNAME}"
324 java-pkg_check-phase install
325
326 [[ ${#} -lt 1 ]] && die "At least one argument required for ${FUNCNAME}"
327
328 java-pkg_init_paths_
329
330 local lib
331 # for each lib
332 for lib in "$@" ; do
333 # if the lib exists...
334 if [[ -e "${lib}" ]] ; then
335 # install if it isn't a symlink
336 if [[ ! -L "${lib}" ]] ; then
337 INSDESTTREE="${JAVA_PKG_LIBDEST}" \
338 INSOPTIONS="${LIBOPTIONS}" \
339 doins "${lib}" || "failed to install ${lib}"
340 java-pkg_append_ JAVA_PKG_LIBRARY "${JAVA_PKG_LIBDEST}"
341 debug-print "Installing ${lib} to ${JAVA_PKG_LIBDEST}"
342 # otherwise make a symlink to the symlink's origin
343 else
344 # TODO use dosym
345 ln -s "$(readlink "${lib}")" "${D}${JAVA_PKG_LIBDEST}/$(basename "${lib}")"
346 debug-print "${lib} is a symlink, linking accordanly"
347 fi
348 # otherwise die
349 else
350 die "${lib} does not exist"
351 fi
352 done
353
354 java-pkg_do_write_
355 }
356
357 # ------------------------------------------------------------------------------
358 # @ebuild-function java-pkg_regso
359 #
360 # Registers an already JNI library in package.env.
361 #
362 # Example:
363 # java-pkg_regso *.so /path/*.so
364 #
365 # @param $@ - JNI libraries to register
366 # ------------------------------------------------------------------------------
367 java-pkg_regso() {
368 debug-print-function ${FUNCNAME} $*
369
370 java-pkg_check-phase install
371
372 [[ ${#} -lt 1 ]] && "at least one argument needed"
373
374 java-pkg_init_paths_
375
376 local lib target_dir
377 for lib in "$@" ; do
378 # Check the absolute path of the lib
379 if [[ -e "${lib}" ]] ; then
380 target_dir="$(java-pkg_expand_dir_ ${lib})"
381 java-pkg_append_ JAVA_PKG_LIBRARY "/${target_dir#${D}}"
382 # Check the path of the lib relative to ${D}
383 elif [[ -e "${D}${lib}" ]]; then
384 target_dir="$(java-pkg_expand_dir_ ${D}${lib})"
385 java-pkg_append_ JAVA_PKG_LIBRARY "${target_dir}"
386 else
387 die "${lib} does not exist"
388 fi
389 done
390
391 java-pkg_do_write_
392 }
393
394 # ------------------------------------------------------------------------------
395 # @ebuild-function java-pkg_jarinto
396 #
397 # Changes the path jars are installed into
398 #
399 # @param $1 - new location to install jars into.
400 # -----------------------------------------------------------------------------
401 java-pkg_jarinto() {
402 debug-print-function ${FUNCNAME} $*
403
404 JAVA_PKG_JARDEST="${1}"
405 }
406
407 # ------------------------------------------------------------------------------
408 # @ebuild-function java-pkg_sointo
409 #
410 # Changes the path that JNI libraries are installed into.
411 #
412 # @param $1 - new location to install JNI libraries into.
413 # ------------------------------------------------------------------------------
414 java-pkg_sointo() {
415 debug-print-function ${FUNCNAME} $*
416
417 JAVA_PKG_LIBDEST="${1}"
418 }
419
420 # ------------------------------------------------------------------------------
421 # @ebuild-function java-pkg_dohtml
422 #
423 # Install Javadoc HTML documentation
424 #
425 # @example
426 # java-pkg_dohtml dist/docs/
427 #
428 # ------------------------------------------------------------------------------
429 java-pkg_dohtml() {
430 debug-print-function ${FUNCNAME} $*
431
432 [[ ${#} -lt 1 ]] && die "At least one argument required for ${FUNCNAME}"
433 # TODO-nichoj find out what exactly -f package-list does
434 dohtml -f package-list "$@"
435 # this probably shouldn't be here but it provides
436 # a reasonable way to catch # docs for all of the
437 # old ebuilds.
438 java-pkg_recordjavadoc
439 }
440
441 # TODO document
442 java-pkg_dojavadoc() {
443 local dir="$1"
444
445 java-pkg_check-phase install
446
447 [[ -z "${dir}" ]] && die "Must specify a directory!"
448 [[ ! -d "${dir}" ]] && die "${dir} does not exist, or isn't a directory!"
449
450 local dir_to_install="${dir}"
451 if [[ "$(basename "${dir}")" != "api" ]]; then
452 dir_to_install="${T}/api"
453 # TODO use doins
454 cp -r "${dir}" "${dir_to_install}" || die "cp failed"
455 fi
456
457 java-pkg_dohtml -r ${dir_to_install}
458 }
459
460 # ------------------------------------------------------------------------------
461 # @ebuild-function java-pkg_dosrc
462 #
463 # Installs a zip containing the source for a package, so it can used in
464 # from IDEs like eclipse and netbeans.
465 #
466 # Ebuild needs to DEPEND on app-arch/zip to use this.
467 #
468 # It also should be controlled by USE=source.
469 #
470 # @example:
471 # java-pkg_dosrc src/*
472 #
473 # ------------------------------------------------------------------------------
474 # TODO change so it the arguments it takes are the base directories containing
475 # source -nichoj
476 # TODO should we be able to handle multiple calls to dosrc? -nichoj
477 # TODO maybe we can take an existing zip/jar? -nichoj
478 # FIXME apparently this fails if you give it an empty directories
479 java-pkg_dosrc() {
480 debug-print-function ${FUNCNAME} $*
481
482 [ ${#} -lt 1 ] && die "At least one argument needed"
483 if ! hasq source ${IUSE}; then
484 echo "Java QA Notice: ${FUNCNAME} called without source in IUSE"
485 fi
486
487 java-pkg_check-phase install
488
489 [[ ${#} -lt 1 ]] && die "At least one argument needed"
490
491 java-pkg_init_paths_
492
493 local zip_name="${PN}-src.zip"
494 local zip_path="${T}/${zip_name}"
495 local dir
496 for dir in ${@}; do
497 local dir_parent=$(dirname "${dir}")
498 local dir_name=$(basename "${dir}")
499 pushd ${dir_parent} > /dev/null || die "problem entering ${dir_parent}"
500 zip -q -r ${zip_path} ${dir_name} -i '*.java'
501 local result=$?
502 # 12 means zip has nothing to do
503 if [[ ${result} != 12 && ${result} != 0 ]]; then
504 die "failed to zip ${dir_name}"
505 fi
506 popd >/dev/null
507 done
508
509 # Install the zip
510 INSDESTTREE=${JAVA_PKG_SOURCESPATH} \
511 doins ${zip_path} || die "Failed to install source"
512
513 JAVA_SOURCES="${JAVA_PKG_SOURCESPATH}/${zip_name}"
514 java-pkg_do_write_
515 }
516
517 # ------------------------------------------------------------------------------
518 # @ebuild-function java-pkg_dolauncher
519 #
520 # Make a wrapper script to lauch/start this package
521 # If necessary, the wrapper will switch to the appropriate VM.
522 #
523 # @param $1 - filename of launcher to create
524 # @param $2 - options, as follows:
525 # --main the.main.class.too.start
526 # --jar /the/jar/too/launch.jar
527 # --java_args 'Extra arguments to pass to java'
528 # --pkg_args 'Extra arguments too pass to the package'
529 # --pwd
530 # -into
531 # -pre
532 # ------------------------------------------------------------------------------
533 java-pkg_dolauncher() {
534 debug-print-function ${FUNCNAME} $*
535
536 java-pkg_check-phase install
537
538 [[ ${#} -lt 1 ]] && die "Need at least one argument"
539
540 java-pkg_init_paths_
541
542 local name="${1}"
543 # TODO rename to launcher
544 local target="${T}/${name}"
545 local var_tmp="${T}/launcher_variables_tmp"
546 local target_dir pre
547 shift
548
549 # Process the other the rest of the arguments
550 while [[ -n "${1}" && -n "${2}" ]]; do
551 local var=${1} value=${2}
552 if [[ "${var:0:2}" == "--" ]]; then
553 echo "gjl_${var:2}=\"${value}\"" >> "${var_tmp}"
554 elif [[ "${var}" == "-into" ]]; then
555 target_dir="${value}"
556 elif [[ "${var}" == "-pre" ]]; then
557 pre="${value}"
558 fi
559 shift 2
560 done
561
562 # Write the actual script
563 echo "#!/bin/bash" > "${target}"
564 [[ -n "${pre}" ]] && [[ -f "${pre}" ]] && cat "${pre}" >> "${target}"
565 echo "gjl_package=${JAVA_PKG_NAME}" >> "${target}"
566 cat "${var_tmp}" >> "${target}"
567 echo "source /usr/share/java-config-2/launcher/launcher.bash" >> "${target}"
568
569 if [[ -n "${target_dir}" ]]; then
570 DESTTREE="${target_dir}" dobin "${target}"
571 local ret=$?
572 return ${ret}
573 else
574 dobin "${target}"
575 fi
576 }
577
578 # ------------------------------------------------------------------------------
579 # Install war files.
580 # TODO document
581 # ------------------------------------------------------------------------------
582 java-pkg_dowar() {
583 debug-print-function ${FUNCNAME} $*
584
585 # Check for arguments
586 [[ ${#} -lt 1 ]] && die "At least one argument needed"
587 java-pkg_check-phase install
588
589 java-pkg_init_paths_
590
591 local war
592 for war in $* ; do
593 local warpath
594 # TODO evaluate if we want to handle symlinks differently -nichoj
595 # Check for symlink
596 if [[ -L "${war}" ]] ; then
597 cp "${war}" "${T}"
598 warpath="${T}$(basename "${war}")"
599 # Check for directory
600 # TODO evaluate if we want to handle directories differently -nichoj
601 elif [[ -d "${war}" ]] ; then
602 echo "dowar: warning, skipping directory ${war}"
603 continue
604 else
605 warpath="${war}"
606 fi
607
608 # Install those files like you mean it
609 INSOPTIONS="-m 0644" \
610 INSDESTTREE=${JAVA_PKG_WARDEST} \
611 doins ${warpath}
612 done
613 }
614
615 # ------------------------------------------------------------------------------
616 # @internal-function java-pkg_recordjavadoc
617 # Scan for JavaDocs, and record their existence in the package.env file
618 #
619 # TODO make sure this in the proper section
620 # ------------------------------------------------------------------------------
621 java-pkg_recordjavadoc()
622 {
623 debug-print-function ${FUNCNAME} $*
624 # the find statement is important
625 # as some packages include multiple trees of javadoc
626 JAVADOC_PATH="$(find ${D}/usr/share/doc/ -name allclasses-frame.html -printf '%h:')"
627 # remove $D - TODO: check this is ok with all cases of the above
628 JAVADOC_PATH="${JAVADOC_PATH//${D}}"
629 if [[ -n "${JAVADOC_PATH}" ]] ; then
630 debug-print "javadocs found in ${JAVADOC_PATH%:}"
631 java-pkg_do_write_
632 else
633 debug-print "No javadocs found"
634 fi
635 }
636
637 # ------------------------------------------------------------------------------
638 # @section-end install
639 # ------------------------------------------------------------------------------
640
641 # ------------------------------------------------------------------------------
642 # @begin-section query
643 # Use these to build the classpath for building a package.
644 # ------------------------------------------------------------------------------
645
646 # ------------------------------------------------------------------------------
647 # @ebuild-function java-pkg_jar-from
648 #
649 # Makes a symlink to a jar from a certain package
650 # A lot of java packages include dependencies in a lib/ directory
651 # You can use this function to replace these bundled dependencies.
652 # The dependency is recorded into package.env DEPEND line, unless "--build-only"
653 # is passed as the very first argument, for jars that have to be present only
654 # at build time and are not needed on runtime (junit testing etc).
655 #
656 # Example: get all jars from xerces slot 2
657 # java-pkg_jar-from xerces-2
658 # Example: get a specific jar from xerces slot 2
659 # java-pkg_jar-from xerces-2 xml-apis.jar
660 # Example: get a specific jar from xerces slot 2, and name it diffrently
661 # java-pkg_jar-from xerces-2 xml-apis.jar xml.jar
662 # Example: get junit.jar which is needed only for building
663 # java-pkg_jar-from --build-only junit junit.jar
664 #
665 # @param $1 - (optional) "--build-only" makes the jar(s) not added into
666 # package.env DEPEND line.
667 # @param $1 - Package to get jars from.
668 # @param $2 - jar from package. If not specified, all jars will be used.
669 # @param $3 - When a single jar is specified, destination filename of the
670 # symlink. Defaults to the name of the jar.
671 # ------------------------------------------------------------------------------
672 # TODO could probably be cleaned up a little
673 java-pkg_jar-from() {
674 debug-print-function ${FUNCNAME} $*
675
676 local build_only=""
677
678 if [[ "${1}" = "--build-only" ]]; then
679 build_only="true"
680 shift
681 fi
682
683 local target_pkg="${1}" target_jar="${2}" destjar="${3}"
684
685 [[ -z ${target_pkg} ]] && die "Must specify a package"
686
687 # default destjar to the target jar
688 [[ -z "${destjar}" ]] && destjar="${target_jar}"
689
690 local error_msg="There was a problem getting the classpath for ${target_pkg}."
691 local classpath
692 classpath="$(java-config --classpath=${target_pkg})"
693 [[ $? != 0 ]] && die ${error_msg}
694
695 local jar
696 for jar in ${classpath//:/ }; do
697 local jar_name=$(basename "${jar}")
698 if [[ ! -f "${jar}" ]] ; then
699 debug-print "${jar} from ${target_pkg} does not exist"
700 die "Installation problems with jars in ${target_pkg} - is it installed?"
701 fi
702 # If no specific target jar was indicated, link it
703 if [[ -z "${target_jar}" ]] ; then
704 [[ -f "${target_jar}" ]] && rm "${target_jar}"
705 ln -snf "${jar}" \
706 || die "Failed to make symlink from ${jar} to ${jar_name}"
707 [[ -z "${build_only}" ]] && java-pkg_record-jar_ "${target_pkg}" "${jar}"
708 # otherwise, if the current jar is the target jar, link it
709 elif [[ "${jar_name}" == "${target_jar}" ]] ; then
710 [[ -f "${destjar}" ]] && rm "${destjar}"
711 ln -snf "${jar}" "${destjar}" \
712 || die "Failed to make symlink from ${jar} to ${destjar}"
713 [[ -z "${build_only}" ]] && java-pkg_record-jar_ "${target_pkg}" "${jar}"
714 return 0
715 fi
716 done
717 # if no target was specified, we're ok
718 if [[ -z "${target_jar}" ]] ; then
719 return 0
720 # otherwise, die bitterly
721 else
722 die "Failed to find ${target_jar:-jar} in ${target_pkg}"
723 fi
724 }
725
726 # ------------------------------------------------------------------------------
727 # @ebuild-function java-pkg_jarfrom
728 #
729 # See java-pkg_jar-from
730 # ------------------------------------------------------------------------------
731 java-pkg_jarfrom() {
732 java-pkg_jar-from "$@"
733 }
734
735 # ------------------------------------------------------------------------------
736 # @ebuild-function java-pkg_getjars
737 #
738 # Get the classpath provided by any number of packages
739 # Among other things, this can be passed to 'javac -classpath' or 'ant -lib'.
740 # The providing packages are recorded as dependencies into package.env DEPEND
741 # line, unless "--build-only" is passed as the very first argument, for jars
742 # that have to be present only at build time and are not needed on runtime
743 # (junit testing etc).
744 #
745 # Example: Get the classpath for xerces-2,
746 # java-pkg_getjars xerces-2 xalan
747 # Example Return:
748 # /usr/share/xerces-2/lib/xml-apis.jar:/usr/share/xerces-2/lib/xmlParserAPIs.jar:/usr/share/xalan/lib/xalan.jar
749 #
750 # @param $1 - (optional) "--build-only" makes the jar(s) not added into
751 # package.env DEPEND line.
752 # @param $@ - list of packages to get jars from
753 # ------------------------------------------------------------------------------
754 java-pkg_getjars() {
755 debug-print-function ${FUNCNAME} $*
756
757 local build_only=""
758
759 if [[ "${1}" = "--build-only" ]]; then
760 build_only="true"
761 shift
762 fi
763
764 [[ ${#} -lt 1 ]] && die "At least one argument needed"
765
766 # NOTE could probably just pass $@ to java-config --classpath. and return it
767 local classpath pkg
768 for pkg in ${@//,/ }; do
769 #for pkg in $(echo "$@" | tr ',' ' '); do
770 jars="$(java-config --classpath=${pkg})"
771 [[ -z "${jars}" ]] && die "java-config --classpath=${pkg} failed"
772 debug-print "${pkg}:${jars}"
773
774 if [[ -z "${classpath}" ]]; then
775 classpath="${jars}"
776 else
777 classpath="${classpath}:${jars}"
778 fi
779 # Only record jars that aren't build-only
780 [[ -z "${build_only}" ]] && java-pkg_record-jar_ "${pkg}"
781 done
782 echo "${classpath}"
783 }
784
785 # ------------------------------------------------------------------------------
786 # @ebuild-function java-pkg_getjar
787 #
788 # Get the filename of a single jar from a package
789 # The providing package is recorded as runtime dependency into package.env
790 # DEPEND line, unless "--build-only" is passed as the very first argument, for
791 # jars that have to be present only at build time and are not needed on runtime
792 # (junit testing etc).
793 #
794 # @example
795 # java-pkg_getjar xerces-2 xml-apis.jar
796 # @example-return
797 # /usr/share/xerces-2/lib/xml-apis.jar
798 #
799 # @param $1 - (optional) "--build-only" makes the jar not added into
800 # package.env DEPEND line.
801 # @param $1 - package to use
802 # @param $2 - jar to get
803 # ------------------------------------------------------------------------------
804 java-pkg_getjar() {
805 debug-print-function ${FUNCNAME} $*
806
807 local build_only=""
808
809 if [[ "${1}" = "--build-only" ]]; then
810 build_only="true"
811 shift
812 fi
813
814 local pkg="${1}" target_jar="${2}" jar
815 [[ -z ${pkg} ]] && die "Must specify package to get a jar from"
816 [[ -z ${target_jar} ]] && die "Must specify jar to get"
817
818 local error_msg="Could not find classpath for ${pkg}. Are you sure its installed?"
819 local classpath
820 classpath=$(java-config --classpath=${pkg})
821 [[ $? != 0 ]] && die ${error_msg}
822
823 for jar in ${classpath//:/ }; do
824 if [[ ! -f "${jar}" ]] ; then
825 die "Installation problem with jar ${jar} in ${pkg} - is it installed?"
826 fi
827
828 if [[ "$(basename ${jar})" == "${target_jar}" ]] ; then
829 # Only record jars that aren't build-only
830 [[ -z "${build_only}" ]] && java-pkg_record-jar_ "${pkg}" "${jar}"
831 echo "${jar}"
832 return 0
833 fi
834 done
835
836 die "Could not find ${target_jar} in ${pkg}"
837 return 1
838 }
839
840 # This function reads stdin, and based on that input, figures out how to
841 # populate jars from the filesystem.
842 # Need to figure out a good way of making use of this, ie be able to use a
843 # string that was built instead of stdin
844 # NOTE: this isn't quite ready for primetime.
845 #java-pkg_populate-jars() {
846 # local line
847 #
848 # read line
849 # while [[ -n "${line}" ]]; do
850 # # Ignore comments
851 # [[ ${line%%#*} == "" ]] && continue
852 #
853 # # get rid of any spaces
854 # line="${line// /}"
855 #
856 # # format: path=jarinfo
857 # local path=${line%%=*}
858 # local jarinfo=${line##*=}
859 #
860 # # format: jar@package
861 # local jar=${jarinfo%%@*}.jar
862 # local package=${jarinfo##*@}
863 # if [[ -n ${replace_only} ]]; then
864 # [[ ! -f $path ]] && die "No jar exists at ${path}"
865 # fi
866 # if [[ -n ${create_parent} ]]; then
867 # local parent=$(dirname ${path})
868 # mkdir -p "${parent}"
869 # fi
870 # java-pkg_jar-from "${package}" "${jar}" "${path}"
871 #
872 # read line
873 # done
874 #}
875
876 # ------------------------------------------------------------------------------
877 # @section-end query
878 # ------------------------------------------------------------------------------
879
880 # ------------------------------------------------------------------------------
881 # @section-begin helper
882 # @section-summary Helper functions
883 #
884 # Various other functions to use from an ebuild
885 # ------------------------------------------------------------------------------
886
887 # ------------------------------------------------------------------------------
888 # @ebuild-function java-pkg_need
889 #
890 # Adds virtual dependencies, which can optionally be controlled by a USE flag.
891 # Currently supported virtuals are:
892 # javamail
893 # jdbc-stdext
894 # jaf
895 # jdbc-rowset
896 # jms
897 #
898 # @param $1 - Optionally indicate that the dependencies are controlled by
899 # a use flag by specifying '--use' Requires $2.
900 # @param $2 - USE flag which will enable the dependencies.
901 # @param $@ - virtual packages to add depenedencies for
902 # ------------------------------------------------------------------------------
903 # TODO rewrite to parse a line based declaration file instead -- karltk
904 #java-pkg_need() {
905 # debug-print-function ${FUNCNAME} $*
906 # local useflag
907 # if [[ ${1} == "--use" ]]; then
908 # useflag="${2}"
909 # shift 2
910 # fi
911 #
912 # if [[ -z ${1} ]]; then
913 # die "Must specify at least one virtual package."
914 # fi
915 #
916 # local depstr newdepstr
917 #
918 # for virtual in ${@}; do
919 # if has ${virtual} ${JAVA_PKG_VNEED}; then
920 # debug-print "Already registered virtual ${virtual}"
921 # continue
922 # fi
923 # case ${virtual} in
924 # javamail)
925 # debug-print "java-pkg_need: adding javamail dependencies"
926 # newdepstr="|| ( dev-java/gnu-javamail dev-java/sun-javamail-bin )"
927 # ;;
928 # jdbc-stdext)
929 # debug-print "java-pkg_need: adding jdbc-stdext dependencies"
930 # newdepstr="|| ( >=virtual/jdk-1.4 dev-java/jdbc2-stdext )"
931 # ;;
932 # jaf)
933 # debug-print "java-pkg_need: adding jaf dependencies"
934 # newdepstr="|| ( dev-java/gnu-jaf dev-java/sun-jaf-bin )"
935 # ;;
936 # jdbc-rowset)
937 # debug-print "java-pkg_need: adding jdbc-rowset dependencies"
938 # newdepstr="|| ( >=virtual/jdk-1.5 dev-java/sun-jdbc-rowset )"
939 # ;;
940 # jms)
941 # debug-print "java-pkg_need: adding jms dependencies"
942 # newdepstr="|| ( dev-java/sun-jms dev-java/openjms )"
943 # ;;
944 # *)
945 # die "Invalid virtual: ${virtual}"
946 # esac
947 #
948 # export JAVA_PKG_VNEED="${JAVA_PKG_VNEED} ${virtual}"
949 #
950 # if [[ -n ${useflag} ]]; then
951 # depstr="${depstr} ${useflag}? ( ${newdepstr} )"
952 # else
953 # depstr="${depstr} ${newdepstr}"
954 # fi
955 # done
956 #
957 # [[ -z ${JAVA_PKG_NV_DEPEND} ]] && export JAVA_PKG_NV_DEPEND="${DEPEND}"
958 # [[ -z ${JAVA_PKG_NV_RDEPEND} ]] && export JAVA_PKG_NV_RDEPEND="${RDEPEND}"
959 #
960 # export DEPEND="${DEPEND} ${depstr}"
961 # export RDEPEND="${RDEPEND} ${depstr}"
962 #}
963
964 # This should be used after S has been populated with symlinks to jars
965 # TODO document
966 java-pkg_ensure-no-bundled-jars() {
967 debug-print-function ${FUNCNAME} $*
968 pushd ${WORKDIR} >/dev/null 2>/dev/null
969
970 local bundled_jars=$(find . -name "*.jar" -type f)
971 if [[ -n ${bundled_jars} ]]; then
972 echo "Bundled jars found:"
973 local jar
974 for jar in ${bundled_jars}; do
975 echo $(pwd)${jar/./}
976 done
977 die "Bundled jars found!"
978
979 fi
980 popd >/dev/null 2>/dev/null
981 }
982
983 # ------------------------------------------------------------------------------
984 # @internal-function java-pkg_ensure-vm-version-sufficient
985 #
986 # Checks if we have a sufficient VM and dies if we don't.
987 #
988 # ------------------------------------------------------------------------------
989 java-pkg_ensure-vm-version-sufficient() {
990 debug-print-function ${FUNCNAME} $*
991
992 if ! java-pkg_is-vm-version-sufficient; then
993 debug-print "VM is not suffient"
994 eerror "Current Java VM cannot build this package"
995 einfo "Please use java-config -S to set the correct one"
996 die "Active Java VM cannot build this package"
997 fi
998 }
999
1000 # ------------------------------------------------------------------------------
1001 # @internal-function java-pkg_is-vm-version-sufficient
1002 #
1003 # @return zero - VM is sufficient
1004 # @return non-zero - VM is not sufficient
1005 # ------------------------------------------------------------------------------
1006 java-pkg_is-vm-version-sufficient() {
1007 debug-print-function ${FUNCNAME} $*
1008
1009 depend-java-query --is-sufficient "${DEPEND}" > /dev/null
1010 return $?
1011 }
1012
1013 # ------------------------------------------------------------------------------
1014 # @internal-function java-pkg_ensure-vm-version-eq
1015 #
1016 # Die if the current VM is not equal to the argument passed.
1017 #
1018 # @param $@ - Desired VM version to ensure
1019 # ------------------------------------------------------------------------------
1020 java-pkg_ensure-vm-version-eq() {
1021 debug-print-function ${FUNCNAME} $*
1022
1023 if ! java-pkg_is-vm-version-eq $@ ; then
1024 debug-print "VM is not suffient"
1025 eerror "This package requires a Java VM version = $@"
1026 einfo "Please use java-config -S to set the correct one"
1027 die "Active Java VM too old"
1028 fi
1029 }
1030
1031 # ------------------------------------------------------------------------------
1032 # @internal-function java-pkg_is-vm-version-eq
1033 #
1034 # @param $@ - VM version to compare current VM to
1035 # @return zero - VM versions are equal
1036 # @return non-zero - VM version are not equal
1037 # ------------------------------------------------------------------------------
1038 java-pkg_is-vm-version-eq() {
1039 debug-print-function ${FUNCNAME} $*
1040
1041 local needed_version="$@"
1042
1043 [[ -z "${needed_version}" ]] && die "need an argument"
1044
1045 local vm_version="$(java-pkg_get-vm-version)"
1046
1047 vm_version="$(get_version_component_range 1-2 "${vm_version}")"
1048 needed_version="$(get_version_component_range 1-2 "${needed_version}")"
1049
1050 if [[ -z "${vm_version}" ]]; then
1051 debug-print "Could not get JDK version from DEPEND"
1052 return 1
1053 else
1054 if [[ "${vm_version}" == "${needed_version}" ]]; then
1055 debug-print "Detected a JDK(${vm_version}) = ${needed_version}"
1056 return 0
1057 else
1058 debug-print "Detected a JDK(${vm_version}) != ${needed_version}"
1059 return 1
1060 fi
1061 fi
1062 }
1063
1064 # ------------------------------------------------------------------------------
1065 # @internal-function java-pkg_ensure-vm-version-ge
1066 #
1067 # Die if the current VM is not greater than the desired version
1068 #
1069 # @param $@ - VM version to compare current to
1070 # ------------------------------------------------------------------------------
1071 java-pkg_ensure-vm-version-ge() {
1072 debug-print-function ${FUNCNAME} $*
1073
1074 if ! java-pkg_is-vm-version-ge "$@" ; then
1075 debug-print "vm is not suffient"
1076 eerror "This package requires a Java VM version >= $@"
1077 einfo "Please use java-config -S to set the correct one"
1078 die "Active Java VM too old"
1079 fi
1080 }
1081
1082 # ------------------------------------------------------------------------------
1083 # @internal-function java-pkg_is-vm-version-ge
1084 #
1085 # @param $@ - VM version to compare current VM to
1086 # @return zero - current VM version is greater than checked version
1087 # @return non-zero - current VM version is not greater than checked version
1088 # ------------------------------------------------------------------------------
1089 java-pkg_is-vm-version-ge() {
1090 debug-print-function ${FUNCNAME} $*
1091
1092 local needed_version=$@
1093 local vm_version=$(java-pkg_get-vm-version)
1094 if [[ -z "${vm_version}" ]]; then
1095 debug-print "Could not get JDK version from DEPEND"
1096 return 1
1097 else
1098 if version_is_at_least "${needed_version}" "${vm_version}"; then
1099 debug-print "Detected a JDK(${vm_version}) >= ${needed_version}"
1100 return 0
1101 else
1102 debug-print "Detected a JDK(${vm_version}) < ${needed_version}"
1103 return 1
1104 fi
1105 fi
1106 }
1107
1108 java-pkg_set-current-vm() {
1109 export GENTOO_VM=${1}
1110 }
1111
1112 java-pkg_get-current-vm() {
1113 echo ${GENTOO_VM}
1114 }
1115
1116 java-pkg_current-vm-matches() {
1117 hasq $(java-pkg_get-current-vm) ${@}
1118 return $?
1119 }
1120
1121 # ------------------------------------------------------------------------------
1122 # @ebuild-function java-pkg_get-source
1123 #
1124 # Determines what source version should be used, for passing to -source.
1125 # Unless you want to break things you probably shouldn't set _WANT_SOURCE
1126 #
1127 # @return string - Either the lowest possible source, or JAVA_PKG_WANT_SOURCE
1128 # ------------------------------------------------------------------------------
1129 java-pkg_get-source() {
1130 echo ${JAVA_PKG_WANT_SOURCE:-$(depend-java-query --get-lowest "${DEPEND} ${RDEPEND}")}
1131 }
1132
1133 # ------------------------------------------------------------------------------
1134 # @ebuild-function java-pkg_get-target
1135 #
1136 # Determines what target version should be used, for passing to -target.
1137 # If you don't care about lower versions, you can set _WANT_TARGET to the
1138 # version of your JDK.
1139 # Remember doing this will mostly like cause things to break.
1140 # Doesn't allow it to be lower then the one in depend.
1141 # Doesn't allow it to be higher then the active vm.
1142 #
1143 # @return string - Either the lowest possible target, or JAVA_PKG_WANT_TARGET
1144 # ------------------------------------------------------------------------------
1145 java-pkg_get-target() {
1146 local min=$(depend-java-query --get-lowest "${DEPEND} ${RDEPEND}")
1147 if [[ -n "${JAVA_PKG_WANT_TARGET}" ]]; then
1148 local max="$(java-config --select-vm "${GENTOO_VM}" -g PROVIDES_VERSION)"
1149 if version_is_at_least "${min}" "${JAVA_PKG_WANT_TARGET}" && version_is_at_least "${JAVA_PKG_WANT_TARGET}" "${max}"; then
1150 echo ${JAVA_PKG_WANT_TARGET}
1151 else
1152 echo ${min}
1153 fi
1154 else
1155 echo ${min}
1156 fi
1157
1158 #echo ${JAVA_PKG_WANT_TARGET:-$(depend-java-query --get-lowest "${DEPEND}")}
1159 }
1160
1161 java-pkg_get-javac() {
1162 debug-print-function ${FUNCNAME} $*
1163
1164 java-pkg_init-compiler_
1165 local compiler="${GENTOO_COMPILER}"
1166
1167 local compiler_executable
1168 if [[ "${compiler}" = "javac" ]]; then
1169 # nothing fancy needs to be done for javac
1170 compiler_executable="javac"
1171 else
1172 # for everything else, try to determine from an env file
1173
1174 local compiler_env="/usr/share/java-config-2/compiler/${compiler}"
1175 if [[ -f ${compiler_env} ]]; then
1176 local old_javac=${JAVAC}
1177 unset JAVAC
1178 # try to get value of JAVAC
1179 compiler_executable="$(source ${compiler_env} 1>/dev/null 2>&1; echo ${JAVAC})"
1180 export JAVAC=${old_javac}
1181
1182 [[ -z ${compiler_executable} ]] && die "JAVAC is empty or undefined in ${compiler_env}"
1183
1184 # check that it's executable
1185 if [[ ! -x ${compiler_executable} ]]; then
1186 eerror "Could not find ${compiler_executable}!"
1187 die "${compiler_executable} doesn't exist, or isn't executable"
1188 fi
1189 else
1190 eerror "Could not find environment file for ${compiler}"
1191 die "Could not find ${compiler_env}"
1192 fi
1193 fi
1194 echo ${compiler_executable}
1195 }
1196
1197 # ------------------------------------------------------------------------------
1198 # @ebuild-function java-pkg_javac-args
1199 #
1200 # If an ebuild uses javac directly, instead of using ejavac, it should call this
1201 # to know what -source/-target to use.
1202 #
1203 # @return string - arguments to pass to javac, complete with -target and -source
1204 # ------------------------------------------------------------------------------
1205 java-pkg_javac-args() {
1206 debug-print-function ${FUNCNAME} $*
1207
1208 local want_source="$(java-pkg_get-source)"
1209 local want_target="$(java-pkg_get-target)"
1210
1211 local source_str="-source ${want_source}"
1212 local target_str="-target ${want_target}"
1213
1214 debug-print "want source: ${want_source}"
1215 debug-print "want target: ${want_target}"
1216
1217 if [[ -z "${want_source}" || -z "${want_target}" ]]; then
1218 debug-print "could not find valid -source/-target values"
1219 die "Could not find valid -source/-target values"
1220 else
1221 if java-pkg_is-vm-version-ge "1.4"; then
1222 echo "${source_str} ${target_str}"
1223 else
1224 echo "${target_str}"
1225 fi
1226 fi
1227 }
1228
1229 # TODO document
1230 java-pkg_get-jni-cflags() {
1231 local flags="-I${JAVA_HOME}/include"
1232
1233 # TODO do a check that the directories are valid
1234 # TODO figure out how to cope with other things than linux...
1235 flags="${flags} -I${JAVA_HOME}/include/linux"
1236
1237 echo ${flags}
1238 }
1239
1240 java-pkg_ensure-gcj() {
1241 if ! built_with_use sys-devel/gcc gcj ; then
1242 ewarn
1243 ewarn "You must build gcc with the gcj support to build with gcj"
1244 ewarn
1245 ebeep 5
1246 die "No GCJ support found!"
1247 fi
1248 }
1249
1250 java-pkg_ensure-test() {
1251 if hasq test ${FEATURES} && ! hasq -test ${FEATURES} && ! use test; then
1252 eerror "You specified FEATURES=test, but USE=test is needed"
1253 eerror "to pull in the additional dependencies for testing"
1254 die "Need USE=test enabled"
1255 fi
1256 }
1257
1258 # ------------------------------------------------------------------------------
1259 # @section-end helper
1260 # ------------------------------------------------------------------------------
1261
1262 # ------------------------------------------------------------------------------
1263 # @section-begin build
1264 # @section-summary Build functions
1265 #
1266 # These are some functions for building a package. In particular, it consists of
1267 # wrappers for javac and ant.
1268 # ------------------------------------------------------------------------------
1269
1270 # ------------------------------------------------------------------------------
1271 # @ebuild-function eant
1272 #
1273 # Ant wrapper function. Will use the appropriate compiler, based on user-defined
1274 # compiler.
1275 #
1276 # ------------------------------------------------------------------------------
1277 eant() {
1278 debug-print-function ${FUNCNAME} $*
1279
1280 # FIXME get this working
1281 # if is-java-strict && [[ ! ${DEPEND} =~ "dev-java/ant" ]]; then
1282 # java-pkg_announce-qa-violation \
1283 # "Using eant, but not depending on dev-java/ant or dev-java/ant-core"
1284 # fi
1285
1286 local antflags
1287 java-pkg_init-compiler_
1288 local compiler="${GENTOO_COMPILER}"
1289
1290 local compiler_env="${JAVA_PKG_COMPILER_DIR}/${compiler}"
1291
1292 local build_compiler="$(source ${compiler_env} 1>/dev/null 2>&1; echo ${ANT_BUILD_COMPILER})"
1293 if [[ "${compiler}" != "javac" && -z "${build_compiler}" ]]; then
1294 die "ANT_BUILD_COMPILER undefined in ${compiler_env}"
1295 fi
1296
1297 if [[ ${compiler} != "javac" ]]; then
1298 antflags="-Dbuild.compiler=${build_compiler}"
1299 # Figure out any extra stuff to put on the classpath for compilers aside
1300 # from javac
1301 # ANT_BUILD_COMPILER_DEPS should be something that could be passed to
1302 # java-config -p
1303 local build_compiler_deps="$(source ${JAVA_PKG_COMPILER_DIR}/${compiler} 1>/dev/null 2>&1; echo ${ANT_BUILD_COMPILER_DEPS})"
1304 if [[ -n ${build_compiler_deps} ]]; then
1305 antflags="${antflags} -lib $(java-config -p ${build_compiler_deps})"
1306 fi
1307 fi
1308
1309 if is-java-strict; then
1310 einfo "Disabling system classpath for ant"
1311 antflags="${antflags} -Dbuild.sysclasspath=ignore"
1312 fi
1313
1314 if [[ -n ${JAVA_PKG_DEBUG} ]]; then
1315 antflags="${antflags} -debug"
1316 fi
1317
1318 [[ -n ${JAVA_PKG_DEBUG} ]] && echo ant ${antflags} "${@}"
1319 ant ${antflags} "${@}" || die "eant failed"
1320
1321 }
1322
1323 # ------------------------------------------------------------------------------
1324 # @ebuild-function ejavac
1325 #
1326 # Javac wrapper function. Will use the appropriate compiler, based on
1327 # /etc/java-config/compilers.conf
1328 #
1329 # @param $@ - Arguments to be passed to the compiler
1330 # ------------------------------------------------------------------------------
1331 ejavac() {
1332 debug-print-function ${FUNCNAME} $*
1333
1334 # FIXME using get-javac ends up printing stuff with einfo
1335 # local compiler_executable=$(java-pkg_get-javac)
1336 local compiler_executable="javac"
1337
1338 [[ -n ${JAVA_PKG_DEBUG} ]] && echo ${compiler_executable} $(java-pkg_javac-args) "${@}"
1339 ${compiler_executable} $(java-pkg_javac-args) "${@}" || die "ejavac failed"
1340 }
1341
1342 # ------------------------------------------------------------------------------
1343 # @ebuild-function java-pkg_filter-compiler
1344 #
1345 # Used to prevent the use of some compilers. Should be used in src_compile.
1346 # Basically, it just appends onto JAVA_PKG_FILTER_COMPILER
1347 #
1348 # @param $@ - compilers to filter
1349 # ------------------------------------------------------------------------------
1350 java-pkg_filter-compiler() {
1351 JAVA_PKG_FILTER_COMPILER="${JAVA_PKG_FILTER_COMPILER} $@"
1352 }
1353
1354 # ------------------------------------------------------------------------------
1355 # @ebuild-function java-pkg_force-compiler
1356 #
1357 # Used to force the use of particular compilers. Should be used in src_compile.
1358 # A common use of this would be to force ecj-3.1 to be used on amd64, to avoid
1359 # OutOfMemoryErrors that may come up.
1360 #
1361 # @param $@ - compilers to force
1362 # ------------------------------------------------------------------------------
1363 java-pkg_force-compiler() {
1364 JAVA_PKG_FORCE_COMPILER="$@"
1365 }
1366
1367 # ------------------------------------------------------------------------------
1368 # @ebuild-function use_doc
1369 #
1370 # Helper function for getting ant to build javadocs. If the user has USE=doc,
1371 # then 'javadoc' or the argument are returned. Otherwise, there is no return.
1372 #
1373 # The output of this should be passed to ant.
1374 #
1375 # Example: build javadocs by calling 'javadoc' target
1376 # eant $(use_doc)
1377 # Example: build javadocs by calling 'apidoc' target
1378 # eant $(use_doc apidoc)
1379 #
1380 # @param $@ - Option value to return. Defaults to 'javadoc'
1381 # @return string - Name of the target to create javadocs
1382 # ------------------------------------------------------------------------------
1383 use_doc() {
1384 use doc && echo ${@:-javadoc}
1385 }
1386
1387 # ------------------------------------------------------------------------------
1388 # @section-end build
1389 # ------------------------------------------------------------------------------
1390
1391 # ------------------------------------------------------------------------------
1392 # @section-begin internal
1393 # @section-summary Internal functions
1394 #
1395 # Do __NOT__ use any of these from an ebuild! These are only to be used from
1396 # within the java eclasses.
1397 # ------------------------------------------------------------------------------
1398
1399 # -----------------------------------------------------------------------------
1400 # @function-internal java-pkg_init
1401 #
1402 # The purpose of this function, as the name might imply, is to initialize the
1403 # Java environment. It ensures that that there aren't any environment variables
1404 # that'll muss things up. It initializes some variables, which are used
1405 # internally. And most importantly, it'll switch the VM if necessary.
1406 #
1407 # This shouldn't be used directly. Instead, java-pkg and java-pkg-opt will
1408 # call it during each of the phases of the merge process.
1409 #
1410 # -----------------------------------------------------------------------------
1411 java-pkg_init() {
1412 unset JAVAC
1413 unset JAVA_HOME
1414 java-pkg_init_paths_
1415 java-pkg_switch-vm
1416 PATH=${JAVA_HOME}/bin:${PATH}
1417
1418 # TODO we will probably want to set JAVAC and JAVACFLAGS
1419
1420 # Do some QA checks
1421 java-pkg_check-jikes
1422
1423 # When users have crazy classpaths some packages can fail to compile.
1424 # and everything should work with empty CLASSPATH.
1425 # This also helps prevent unexpected dependencies on random things
1426 # from the CLASSPATH.
1427 unset CLASSPATH
1428 }
1429
1430 # ------------------------------------------------------------------------------
1431 # @function-internal java-pkg-init-compiler_
1432 #
1433 # This function attempts to figure out what compiler should be used. It does
1434 # this by reading the file at JAVA_PKG_COMPILERS_CONF, and checking the
1435 # COMPILERS variable defined there.
1436 # This can be overridden by a list in JAVA_PKG_FORCE_COMPILER
1437 #
1438 # It will go through the list of compilers, and verify that it supports the
1439 # target and source that are needed. If it is not suitable, then the next
1440 # compiler is checked. When JAVA_PKG_FORCE_COMPILER is defined, this checking
1441 # isn't done.
1442 #
1443 # Once the which compiler to use has been figured out, it is set to
1444 # GENTOO_COMPILER.
1445 #
1446 # If you hadn't guessed, JAVA_PKG_FORCE_COMPILER is for testing only.
1447 #
1448 # If the user doesn't defined anything in JAVA_PKG_COMPILERS_CONF, or no
1449 # suitable compiler was found there, then the default is to use javac provided
1450 # by the current VM.
1451 #
1452 #
1453 # @return name of the compiler to use
1454 # ------------------------------------------------------------------------------
1455 java-pkg_init-compiler_() {
1456 debug-print-function ${FUNCNAME} $*
1457
1458 if [[ -n ${GENTOO_COMPILER} ]]; then
1459 debug-print "GENTOO_COMPILER already set"
1460 return
1461 fi
1462
1463 local compilers;
1464 if [[ -z ${JAVA_PKG_FORCE_COMPILER} ]]; then
1465 compilers="$(source ${JAVA_PKG_COMPILERS_CONF} 1>/dev/null 2>&1; echo ${COMPILERS})"
1466 else
1467 compilers=${JAVA_PKG_FORCE_COMPILER}
1468 fi
1469
1470 debug-print "Read \"${compilers}\" from ${JAVA_PKG_COMPILERS_CONF}"
1471
1472 # Figure out if we should announce what compiler we're using
1473 local compiler
1474 for compiler in ${compilers}; do
1475 debug-print "Checking ${compiler}..."
1476 # javac should always be alright
1477 if [[ ${compiler} = "javac" ]]; then
1478 debug-print "Found javac... breaking"
1479 export GENTOO_COMPILER="javac"
1480 break
1481 fi
1482
1483 if has ${compiler} ${JAVA_PKG_FILTER_COMPILER}; then
1484 if [[ -z ${JAVA_PKG_FORCE_COMPILER} ]]; then
1485 einfo "Filtering ${compiler}"
1486 continue
1487 fi
1488 fi
1489
1490 # for non-javac, we need to make sure it supports the right target and
1491 # source
1492 local compiler_env="${JAVA_PKG_COMPILER_DIR}/${compiler}"
1493 if [[ -f ${compiler_env} ]]; then
1494 local desired_target="$(java-pkg_get-target)"
1495 local desired_source="$(java-pkg_get-source)"
1496
1497
1498 # Verify that the compiler supports target
1499 local supported_target=$(source ${compiler_env} 1>/dev/null 2>&1; echo ${SUPPORTED_TARGET})
1500 if ! has ${desired_target} ${supported_target}; then
1501 ewarn "${compiler} does not support -target ${desired_target}, skipping"
1502 continue
1503 fi
1504
1505 # -source was introduced in 1.3, so only check 1.3 and on
1506 if version_is_at_least "${desired_soure}" "1.3"; then
1507 # Verify that the compiler supports source
1508 local supported_source=$(source ${compiler_env} 1>/dev/null 2>&1; echo ${SUPPORTED_SOURCE})
1509 if ! has ${desired_source} ${supported_source}; then
1510 ewarn "${compiler} does not support -source ${desired_source}, skipping"
1511 continue
1512 fi
1513 fi
1514
1515 # if you get here, then the compiler should be good to go
1516 export GENTOO_COMPILER="${compiler}"
1517 break
1518 else
1519 ewarn "Could not find configuration for ${compiler}, skipping"
1520 ewarn "Perhaps it is not installed?"
1521 continue
1522 fi
1523 done
1524
1525 # If it hasn't been defined already, default to javac
1526 if [[ -z ${GENTOO_COMPILER} ]]; then
1527 if [[ -n ${compilers} ]]; then
1528 einfo "No suitable compiler found: defaulting javac for compilation"
1529 else
1530 # probably don't need to notify users about the default.
1531 :;#einfo "Defaulting to javac for compilation"
1532 fi
1533 export GENTOO_COMPILER=javac
1534 else
1535 einfo "Using ${GENTOO_COMPILER} for compilation"
1536 fi
1537
1538 }
1539
1540 # ------------------------------------------------------------------------------
1541 # @internal-function init_paths_
1542 #
1543 # Initializes some variables that will be used. These variables are mostly used
1544 # to determine where things will eventually get installed.
1545 # ------------------------------------------------------------------------------
1546 java-pkg_init_paths_() {
1547 debug-print-function ${FUNCNAME} $*
1548
1549 local pkg_name
1550 if [[ "$SLOT" == "0" ]] ; then
1551 JAVA_PKG_NAME="${PN}"
1552 else
1553 JAVA_PKG_NAME="${PN}-${SLOT}"
1554 fi
1555
1556 JAVA_PKG_SHAREPATH="${DESTTREE}/share/${JAVA_PKG_NAME}"
1557 JAVA_PKG_SOURCESPATH="${JAVA_PKG_SHAREPATH}/sources/"
1558 JAVA_PKG_ENV="${D}${JAVA_PKG_SHAREPATH}/package.env"
1559
1560 [[ -z "${JAVA_PKG_JARDEST}" ]] && JAVA_PKG_JARDEST="${JAVA_PKG_SHAREPATH}/lib"
1561 [[ -z "${JAVA_PKG_LIBDEST}" ]] && JAVA_PKG_LIBDEST="${DESTTREE}/$(get_libdir)/${JAVA_PKG_NAME}"
1562 [[ -z "${JAVA_PKG_WARDEST}" ]] && JAVA_PKG_WARDEST="${JAVA_PKG_SHAREPATH}/webapps"
1563
1564
1565 # TODO maybe only print once?
1566 debug-print "JAVA_PKG_SHAREPATH: ${JAVA_PKG_SHAREPATH}"
1567 debug-print "JAVA_PKG_ENV: ${JAVA_PKG_ENV}"
1568 debug-print "JAVA_PKG_JARDEST: ${JAVA_PKG_JARDEST}"
1569 debug-print "JAVA_PKG_LIBDEST: ${JAVA_PKG_LIBDEST}"
1570 debug-print "JAVA_PKG_WARDEST: ${JAVA_PKG_WARDEST}"
1571 }
1572
1573 # ------------------------------------------------------------------------------
1574 # @internal-function java-pkg_do_write_
1575 #
1576 # Writes the package.env out to disk.
1577 #
1578 # ------------------------------------------------------------------------------
1579 # TODO change to do-write, to match everything else
1580 java-pkg_do_write_() {
1581 # Create directory for package.env
1582 dodir "${JAVA_PKG_SHAREPATH}"
1583 if [[ -n "${JAVA_PKG_CLASSPATH}" || -n "${JAVA_PKG_LIBRARY}" || -f "${JAVA_PKG_DEPEND}" ]]; then
1584 # Create package.env
1585 (
1586 echo "DESCRIPTION=\"${DESCRIPTION}\""
1587 echo "GENERATION=\"2\""
1588
1589 [[ -n "${JAVA_PKG_CLASSPATH}" ]] && echo "CLASSPATH=\"${JAVA_PKG_CLASSPATH}\""
1590 [[ -n "${JAVA_PKG_LIBRARY}" ]] && echo "LIBRARY_PATH=\"${JAVA_PKG_LIBRARY}\""
1591 [[ -n "${JAVA_PROVIDE}" ]] && echo "PROVIDES=\"${JAVA_PROVIDE}\""
1592 [[ -f "${JAVA_PKG_DEPEND}" ]] && echo "DEPEND=\"$(cat ${JAVA_PKG_DEPEND} | uniq | tr '\n' ':')\""
1593 echo "VM=\"$(echo ${RDEPEND} ${DEPEND} | sed -e 's/ /\n/g' | sed -n -e '/virtual\/\(jre\|jdk\)/ { p;q }')\"" # TODO cleanup !
1594 ) > "${JAVA_PKG_ENV}"
1595
1596 # register target/source
1597 local target="$(java-pkg_get-target)"
1598 local source="$(java-pkg_get-source)"
1599 [[ -n ${target} ]] && echo "TARGET=\"${target}\"" >> "${JAVA_PKG_ENV}"
1600 [[ -n ${source} ]] && echo "SOURCE=\"${source}\"" >> "${JAVA_PKG_ENV}"
1601
1602 # register javadoc info
1603 [[ -n ${JAVADOC_PATH} ]] && echo "JAVADOC_PATH=\"${JAVADOC_PATH}\"" \
1604 >> ${JAVA_PKG_ENV}
1605 # register source archives
1606 [[ -n ${JAVA_SOURCES} ]] && echo "JAVA_SOURCES=\"${JAVA_SOURCES}\"" \
1607 >> ${JAVA_PKG_ENV}
1608
1609
1610 echo "MERGE_VM=\"${GENTOO_VM}\"" >> "${JAVA_PKG_ENV}"
1611 [[ -n ${GENTOO_COMPILER} ]] && echo "MERGE_COMPILER=\"${GENTOO_COMPILER}\"" >> "${JAVA_PKG_ENV}"
1612
1613 # Strip unnecessary leading and trailing colons
1614 # TODO try to cleanup if possible
1615 sed -e "s/=\":/=\"/" -e "s/:\"$/\"/" -i "${JAVA_PKG_ENV}" || die "Did you forget to call java_init ?"
1616 fi
1617 }
1618
1619
1620 # ------------------------------------------------------------------------------
1621 # @internal-function java-pkg_record-jar_
1622 #
1623 # Record a dependency to the package.env
1624 #
1625 # ------------------------------------------------------------------------------
1626 JAVA_PKG_DEPEND="${T}/java-pkg-depend"
1627
1628 java-pkg_record-jar_() {
1629 debug-print-function ${FUNCNAME} $*
1630
1631 local pkg=${1} jar=${2} append
1632 if [[ -z "${jar}" ]]; then
1633 append="${pkg}"
1634 else
1635 append="$(basename ${jar})@${pkg}"
1636 fi
1637
1638 echo ${append} >> ${JAVA_PKG_DEPEND}
1639 }
1640
1641 # ------------------------------------------------------------------------------
1642 # @internal-function java-pkg_append_
1643 #
1644 # Appends a value to a variable
1645 #
1646 # Example: java-pkg_append_ CLASSPATH foo.jar
1647 # @param $1 variable name to modify
1648 # @param $2 value to append
1649 # ------------------------------------------------------------------------------
1650 java-pkg_append_() {
1651 debug-print-function ${FUNCNAME} $*
1652
1653 local var="${1}" value="${2}"
1654 if [[ -z "${!var}" ]] ; then
1655 export ${var}="${value}"
1656 else
1657 local oldIFS=${IFS} cur haveit
1658 IFS=':'
1659 for cur in ${!var}; do
1660 if [[ ${cur} == ${value} ]]; then
1661 haveit="yes"
1662 break
1663 fi
1664 done
1665 [[ -z ${haveit} ]] && export ${var}="${!var}:${value}"
1666 IFS=${oldIFS}
1667 fi
1668 }
1669
1670 # ------------------------------------------------------------------------------
1671 # @internal-function java-pkg_expand_dir_
1672 #
1673 # Gets the full path of the file/directory's parent.
1674 # @param $1 - file/directory to find parent directory for
1675 # @return - path to $1's parent directory
1676 # ------------------------------------------------------------------------------
1677 java-pkg_expand_dir_() {
1678 pushd "$(dirname "${1}")" >/dev/null 2>&1
1679 pwd
1680 popd >/dev/null 2>&1
1681 }
1682
1683 # ------------------------------------------------------------------------------
1684 # @internal-function java-pkg_func-exists
1685 #
1686 # Does the indicated function exist?
1687 #
1688 # @return 0 - function is declared
1689 # @return 1 - function is undeclared
1690 # ------------------------------------------------------------------------------
1691 java-pkg_func-exists() {
1692 if [[ -n "$(declare -f ${1})" ]]; then
1693 return 0
1694 else
1695 return 1
1696 fi
1697 }
1698
1699 # ------------------------------------------------------------------------------
1700 # @internal-function java-pkg_setup-vm
1701 #
1702 # Sets up the environment for a specific VM
1703 #
1704 # ------------------------------------------------------------------------------
1705 java-pkg_setup-vm() {
1706 debug-print-function ${FUNCNAME} $*
1707
1708 local vendor="$(java-pkg_get-vm-vendor)"
1709 if [[ "${vendor}" == "sun" ]] && java-pkg_is-vm-version-ge 1 5; then
1710 addpredict "/dev/random"
1711 elif [[ "${vendor}" == "ibm" ]]; then
1712 addpredict "/proc/self/maps"
1713 addpredict "/proc/cpuinfo"
1714 export LANG="C" LC_ALL="C"
1715 elif [[ "${vendor}" == "jrockit" ]]; then
1716 addpredict "/proc/cpuinfo"
1717 fi
1718 }
1719
1720 # ------------------------------------------------------------------------------
1721 # @internal-function java-pkg_needs-vm
1722 #
1723 # Does the current package depend on virtual/jdk?
1724 #
1725 # @return 0 - Package depends on virtual/jdk
1726 # @return 1 - Package does not depend on virtual/jdk
1727 # ------------------------------------------------------------------------------
1728 java-pkg_needs-vm() {
1729 debug-print-function ${FUNCNAME} $*
1730
1731 if [[ -n "$(echo ${DEPEND} | sed -e '\:virtual/jdk:!d')" ]]; then
1732 return 0
1733 fi
1734
1735 return 1
1736 }
1737
1738 # ------------------------------------------------------------------------------
1739 # @internal-function java-pkg_get-current-vm
1740 #
1741 # @return - The current VM being used
1742 # ------------------------------------------------------------------------------
1743 java-pkg_get-current-vm() {
1744 java-config -f
1745 }
1746
1747 # ------------------------------------------------------------------------------
1748 # @internal-function java-pkg_get-vm-vendor
1749 #
1750 # @return - The vendor of the current VM
1751 # ------------------------------------------------------------------------------
1752 java-pkg_get-vm-vendor() {
1753 debug-print-function ${FUNCNAME} $*
1754
1755 local vm="$(java-pkg_get-current-vm)"
1756 vm="${vm/-*/}"
1757 echo "${vm}"
1758 }
1759
1760 # ------------------------------------------------------------------------------
1761 # @internal-function java-pkg_get-vm-version
1762 #
1763 # @return - The version of the current VM
1764 # ------------------------------------------------------------------------------
1765 java-pkg_get-vm-version() {
1766 debug-print-function ${FUNCNAME} $*
1767
1768 java-pkg_get-current-vm | sed -e "s/.*-\([0-9.]\+\).*/\1/"
1769 }
1770
1771 # ------------------------------------------------------------------------------
1772 # @internal-function java-pkg_switch-vm
1773 #
1774 # Switch VM if we're allowed to (controlled by JAVA_PKG_ALLOW_VM_CHANGE), and
1775 # verify that the current VM is sufficient.
1776 # Setup the environment for the VM being used.
1777 # ------------------------------------------------------------------------------
1778 java-pkg_switch-vm() {
1779 if java-pkg_needs-vm; then
1780 # Use the VM specified by JAVA_PKG_FORCE_VM
1781 if [[ -n ${JAVA_PKG_FORCE_VM} ]]; then
1782 # If you're forcing the VM, I hope you know what your doing...
1783 export GENTOO_VM="${JAVA_PKG_FORCE_VM}"
1784 # if we're allowed to switch the vm...
1785 elif [[ "${JAVA_PKG_ALLOW_VM_CHANGE}" == "yes" ]]; then
1786 debug-print "depend-java-query: NV_DEPEND: ${JAVA_PKG_NV_DEPEND:-${DEPEND}} VNEED: ${JAVA_PKG_VNEED}"
1787 if [[ -n ${JAVA_PKG_VNEED} ]]; then
1788 export GENTOO_VM="$(depend-java-query --need-virtual "${JAVA_PKG_VNEED}" --get-vm "${JAVA_PKG_NV_DEPEND:-${DEPEND}}")"
1789 else
1790 export GENTOO_VM="$(depend-java-query --get-vm "${JAVA_PKG_NV_DEPEND:-${DEPEND}}")"
1791 fi
1792 # otherwise just make sure the current VM is sufficient
1793 else
1794 java-pkg_ensure-vm-version-sufficient
1795 fi
1796 debug-print "Using: $(java-config -f)"
1797
1798 java-pkg_setup-vm
1799
1800 export JAVA=$(java-config --java)
1801 export JAVAC=$(java-config --javac)
1802 export JAVACFLAGS="$(java-pkg_javac-args)"
1803 [[ -n ${JAVACFLAGS_EXTRA} ]] && export JAVACFLAGS="${JAVACFLAGS_EXTRA} ${JAVACFLAGS}"
1804
1805 export JAVA_HOME="$(java-config -g JAVA_HOME)"
1806 export JDK_HOME=${JAVA_HOME}
1807
1808 #TODO If you know a better solution let us know.
1809 java-pkg_append_ LD_LIBRARY_PATH "$(java-config -g LDPATH)"
1810
1811 local tann="${T}/announced-vm"
1812 if [[ -n "${JAVA_PKG_DEBUG}" ]] || [[ ! -f "${tann}" ]] ; then
1813 # Add a check for setup/preinst phase... to avoid duplicate outputs
1814 # for when FEATURES=buildpkg
1815 if [[ ${EBUILD_PHASE} != "setup" && ${EBUILD_PHASE} != "preinst" && ${EBUILD_PHASE} != "postinst" ]];
1816 then
1817 einfo "Using: $(java-config -f)"
1818 [[ ! -f "${tann}" ]] && touch "${tann}"
1819 fi
1820 fi
1821
1822 else
1823 [[ -n "${JAVA_PKG_DEBUG}" ]] && ewarn "!!! This package inherits java-pkg but doesn't depend on a JDK. -bin or broken dependency!!!"
1824 fi
1825 }
1826
1827 # ------------------------------------------------------------------------------
1828 # @internal-function java-pkg_die
1829 #
1830 # Enhanced die for Java packages, which displays some information that may be
1831 # useful for debugging bugs on bugzilla.
1832 # ------------------------------------------------------------------------------
1833 #register_die_hook java-pkg_die
1834 if ! hasq java-pkg_die ${EBUILD_DEATH_HOOKS}; then
1835 EBUILD_DEATH_HOOKS="${EBUILD_DEATH_HOOKS} java-pkg_die"
1836 fi
1837
1838 java-pkg_die() {
1839 echo "!!! When you file a bug report, please include the following information:" >&2
1840 echo "GENTOO_VM=${GENTOO_VM} CLASSPATH=\"${CLASSPATH}\" JAVA_HOME=\"${JAVA_HOME}\"" >&2
1841 echo "JAVACFLAGS=\"${JAVACFLAGS}\" COMPILER=\"${GENTOO_COMPILER}\"" >&2
1842 echo "and of course, the output of emerge --info" >&2
1843 }
1844
1845
1846 # TODO document
1847 # List jars in the source directory, ${S}
1848 java-pkg_jar-list() {
1849 if [[ -n "${JAVA_PKG_DEBUG}" ]]; then
1850 einfo "Linked Jars"
1851 find "${S}" -type l -name '*.jar' -print0 | xargs -0 -r -n 500 ls -ald | sed -e "s,${WORKDIR},\${WORKDIR},"
1852 einfo "Jars"
1853 find "${S}" -type f -name '*.jar' -print0 | xargs -0 -r -n 500 ls -ald | sed -e "s,${WORKDIR},\${WORKDIR},"
1854 einfo "Classes"
1855 find "${S}" -type f -name '*.class' -print0 | xargs -0 -r -n 500 ls -ald | sed -e "s,${WORKDIR},\${WORKDIR},"
1856 fi
1857 }
1858
1859 # TODO document
1860 # Verify that the classes were compiled for the right source / target
1861 java-pkg_verify-classes() {
1862 ebegin "Verifying java class versions"
1863 #$(find ${D} -type f -name '*.jar' -o -name '*.class')
1864 class-version-verify.py -t $(java-pkg_get-target) -r ${D}
1865 result=$?
1866 eend ${result}
1867 if [[ ${result} == 0 ]]; then
1868 einfo "All good"
1869 else
1870 ewarn "Possible problem"
1871 die "Bad class files found"
1872 fi
1873 }
1874
1875
1876 # ------------------------------------------------------------------------------
1877 # @section-end internal
1878 # ------------------------------------------------------------------------------
1879
1880 java-pkg_check-phase() {
1881 local phase=${1}
1882 local funcname=${2}
1883 if is-java-strict && [[ ${EBUILD_PHASE} != ${phase} ]]; then
1884 java-pkg_announce-qa-violation \
1885 "${funcname} used outside of src_${phase}"
1886 fi
1887 }
1888
1889 java-pkg_check-versioned-jar() {
1890 local jar=${1}
1891
1892 if [[ ${jar} =~ ${PV} ]]; then
1893 java-pkg_announce-qa-violation "installing versioned jar '${jar}'"
1894 fi
1895 }
1896
1897 java-pkg_check-jikes() {
1898 if hasq jikes ${IUSE}; then
1899 java-pkg_announce-qa-violation "deprecated USE flag 'jikes' in IUSE"
1900 fi
1901 }
1902
1903 java-pkg_announce-qa-violation() {
1904 if is-java-strict; then
1905 echo "Java QA Notice: $@" >&2
1906 increment-qa-violations
1907 fi
1908 }
1909
1910 increment-qa-violations() {
1911 let "JAVA_PKG_QA_VIOLATIONS+=1"
1912 export JAVA_PKG_QA_VIOLATIONS
1913 }
1914
1915 is-java-strict() {
1916 [[ -n ${JAVA_PKG_STRICT} ]]
1917 return $?
1918 }
1919
1920 # ------------------------------------------------------------------------------
1921 # @eclass-end
1922 # ------------------------------------------------------------------------------

  ViewVC Help
Powered by ViewVC 1.1.20