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Revision 1.77 - (hide annotations) (download)
Tue Apr 24 10:26:33 2007 UTC (7 years, 4 months ago) by caster
Branch: MAIN
Changes since 1.76: +65 -12 lines
Adding java-pkg_register-dependency() function.

1 nichoj 1.1 # 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 caster 1.77 # $Header: /var/cvsroot/gentoo-x86/eclass/java-utils-2.eclass,v 1.76 2007/04/20 16:17:49 caster Exp $
10 nichoj 1.1
11    
12     # -----------------------------------------------------------------------------
13     # @eclass-begin
14     # @eclass-shortdesc Java Utility eclass
15     # @eclass-maintainer java@gentoo.org
16     #
17 betelgeuse 1.19 # This eclass provides functionality which is used by
18 nichoj 1.1 # java-pkg.eclass and java-pkg-opt.eclass as well as from ebuilds.
19     #
20 betelgeuse 1.19 # @warning
21 nichoj 1.1 # You probably don't want to inherit this directly from an ebuild. Instead,
22 betelgeuse 1.19 # you should inherit java-ant for Ant-based Java packages, java-pkg for other
23 nichoj 1.1 # Java packages, or java-pkg-opt for packages that have optional Java support.
24     #
25     # -----------------------------------------------------------------------------
26    
27     inherit eutils versionator multilib
28    
29 flameeyes 1.33 IUSE="elibc_FreeBSD"
30    
31 nichoj 1.1 # -----------------------------------------------------------------------------
32     # @section-begin variables
33     # @section-title Variables
34     #
35     # Summary of variables which control the behavior of building Java packges.
36     # -----------------------------------------------------------------------------
37    
38     # Make sure we use java-config-2
39     export WANT_JAVA_CONFIG="2"
40    
41 caster 1.46 # -----------------------------------------------------------------------------
42     # @variable-external WANT_ANT_TASKS
43     # @variable-default ""
44     #
45     # An $IFS separated list of ant tasks.
46     # Ebuild can specify this variable before inheriting java-ant-2 eclass to
47     # determine ANT_TASKS it needs. They will be automatically translated to
48     # DEPEND variable and ANT_TASKS variable. JAVA_PKG_FORCE_ANT_TASKS can override
49     # ANT_TASKS set by WANT_ANT_TASKS, but not the DEPEND due to caching.
50     # Ebuilds that need to depend conditionally on certain tasks and specify them
51     # differently for different eant calls can't use this simplified approach.
52     # You also cannot specify version or anything else than ant-*.
53     #
54     # @example WANT_ANT_TASKS="ant-junit ant-trax"
55     #
56     # @seealso JAVA_PKG_FORCE_ANT_TASKS
57     # -----------------------------------------------------------------------------
58     #WANT_ANT_TASKS
59    
60 nichoj 1.67 # -----------------------------------------------------------------------------
61 caster 1.46 # @variable-internal JAVA_PKG_PORTAGE_DEP
62     #
63     # The version of portage we need to function properly. At this moment it's
64     # portage with phase hooks support.
65     # -----------------------------------------------------------------------------
66 nichoj 1.7 JAVA_PKG_PORTAGE_DEP=">=sys-apps/portage-2.1_pre1"
67    
68 nichoj 1.1 # -----------------------------------------------------------------------------
69     # @variable-internal JAVA_PKG_E_DEPEND
70     #
71     # This is a convience variable to be used from the other java eclasses. This is
72 betelgeuse 1.19 # the version of java-config we want to use. We also need a recent version
73 nichoj 1.1 # portage, that includes phase hooks.
74     # -----------------------------------------------------------------------------
75 betelgeuse 1.58 JAVA_PKG_E_DEPEND=">=dev-java/java-config-2.0.31 ${JAVA_PKG_PORTAGE_DEP}"
76 nichoj 1.1
77     # -----------------------------------------------------------------------------
78     # @variable-external JAVA_PKG_ALLOW_VM_CHANGE
79     # @variable-default yes
80     #
81     # Allow this eclass to change the active VM?
82     # If your system VM isn't sufficient for the package, the build will fail.
83     # @note This is useful for testing specific VMs.
84     # -----------------------------------------------------------------------------
85     JAVA_PKG_ALLOW_VM_CHANGE=${JAVA_PKG_ALLOW_VM_CHANGE:="yes"}
86    
87     # -----------------------------------------------------------------------------
88     # @variable-external JAVA_PKG_FORCE_VM
89     #
90     # Explicitly set a particular VM to use. If its not valid, it'll fall back to
91     # whatever /etc/java-config-2/build/jdk.conf would elect to use.
92     #
93     # Should only be used for testing and debugging.
94     #
95     # @example Use sun-jdk-1.5 to emerge foo
96     # JAVA_PKG_FORCE_VM=sun-jdk-1.5 emerge foo
97     #
98     # -----------------------------------------------------------------------------
99    
100     # -----------------------------------------------------------------------------
101     # @variable-external JAVA_PKG_WANT_SOURCE
102     #
103     # Specify a specific VM version to compile for to use for -source.
104     # Normally this is determined from DEPEND.
105     # See java-pkg_get-source function below.
106     #
107     # Should only be used for testing and debugging.
108     #
109     # @seealso java-pkg_get-source
110     #
111     # @example Use 1.4 source to emerge baz
112     # JAVA_PKG_WANT_SOURCE=1.4 emerge baz
113     # -----------------------------------------------------------------------------
114    
115     # -----------------------------------------------------------------------------
116     # @variable-external JAVA_PKG_WANT_TARGET
117     #
118     # Same as JAVA_PKG_WANT_SOURCE above but for -target.
119     # See java-pkg_get-target function below.
120     #
121     # Should only be used for testing and debugging.
122     #
123     # @seealso java-pkg_get-target
124     #
125     # @example emerge bar to be compatible with 1.3
126     # JAVA_PKG_WANT_TARGET=1.3 emerge bar
127     # -----------------------------------------------------------------------------
128    
129     # -----------------------------------------------------------------------------
130     # @variable-internal JAVA_PKG_COMPILER_DIR
131     # @default /usr/share/java-config-2/compiler
132 betelgeuse 1.19 #
133 nichoj 1.1 # Directory where compiler settings are saved, without trailing slash.
134     # Probably shouldn't touch this variable.
135     # -----------------------------------------------------------------------------
136     JAVA_PKG_COMPILER_DIR=${JAVA_PKG_COMPILER_DIR:="/usr/share/java-config-2/compiler"}
137    
138    
139     # -----------------------------------------------------------------------------
140     # @variable-internal JAVA_PKG_COMPILERS_CONF
141     # @variable-default /etc/java-config-2/build/compilers.conf
142     #
143     # Path to file containing information about which compiler to use.
144     # Can be overloaded, but it should be overloaded for testing.
145     # -----------------------------------------------------------------------------
146     JAVA_PKG_COMPILERS_CONF=${JAVA_PKG_COMPILERS_CONF:="/etc/java-config-2/build/compilers.conf"}
147    
148     # -----------------------------------------------------------------------------
149     # @variable-external JAVA_PKG_FORCE_COMPILER
150     #
151     # Explicitly set a list of compilers to use. This is normally read from
152 betelgeuse 1.19 # JAVA_PKG_COMPILERS_CONF.
153 nichoj 1.1 #
154     # @note This should only be used internally or for testing.
155     # @example Use jikes and javac, in that order
156     # JAVA_PKG_FORCE_COMPILER="jikes javac"
157     # -----------------------------------------------------------------------------
158    
159 caster 1.46 # -----------------------------------------------------------------------------
160     # @variable-external JAVA_PKG_FORCE_ANT_TASKS
161     #
162     # An $IFS separated list of ant tasks. Can be set in environment before calling
163     # emerge/ebuild to override variables set in ebuild, mainly for testing before
164     # putting the resulting (WANT_)ANT_TASKS into ebuild. Affects only ANT_TASKS in
165     # eant() call, not the dependencies specified in WANT_ANT_TASKS.
166     #
167     # @example JAVA_PKG_FORCE_ANT_TASKS="ant-junit ant-trax" \
168     # ebuild foo.ebuild compile
169     #
170     # @seealso WANT_ANT_TASKS
171     # -----------------------------------------------------------------------------
172    
173 nichoj 1.1 # TODO document me
174     JAVA_PKG_QA_VIOLATIONS=0
175    
176     # -----------------------------------------------------------------------------
177     # @section-end variables
178     # -----------------------------------------------------------------------------
179    
180    
181     # -----------------------------------------------------------------------------
182     # @section-begin install
183     # @section-summary Install functions
184     #
185     # These are used to install Java-related things, such as jars, Javadocs, JNI
186     # libraries, etc.
187     # -----------------------------------------------------------------------------
188    
189 betelgeuse 1.63 # -----------------------------------------------------------------------------
190     # @ebuild-function java-pkg_doexamples
191     #
192     # Installs given arguments to /usr/share/doc/${PF}/examples
193     # If you give it only one parameter and it is a directory it will install
194     # everything in that directory to the examples directory.
195     #
196     # @example
197     # java-pkg_doexamples demo
198     # java-pkg_doexamples demo/* examples/*
199     #
200     # @param $* - list of files to install
201     # ------------------------------------------------------------------------------
202     java-pkg_doexamples() {
203     debug-print-function ${FUNCNAME} $*
204    
205     [[ ${#} -lt 1 ]] && die "At least one argument needed"
206    
207     java-pkg_check-phase install
208    
209     local dest=/usr/share/doc/${PF}/examples
210     if [[ ${#} = 1 && -d ${1} ]]; then
211 vapier 1.69 ( # dont want to pollute calling env
212     insinto "${dest}"
213     doins -r ${1}/*
214     ) || die "Installing examples failed"
215 betelgeuse 1.63 else
216 vapier 1.69 ( # dont want to pollute calling env
217     insinto "${dest}"
218     doins -r "$@"
219     ) || die "Installing examples failed"
220 betelgeuse 1.63 fi
221     }
222 nichoj 1.1
223     # -----------------------------------------------------------------------------
224     # @ebuild-function java-pkg_dojar
225     #
226     # Installs any number of jars.
227     # Jar's will be installed into /usr/share/${PN}(-${SLOT})/lib/ by default.
228     # You can use java-pkg_jarinto to change this path.
229 betelgeuse 1.19 # You should never install a jar with a package version in the filename.
230 nichoj 1.1 # Instead, use java-pkg_newjar defined below.
231     #
232     # @example
233     # java-pkg_dojar dist/${PN}.jar dist/${PN}-core.jar
234     #
235     # @param $* - list of jars to install
236     # ------------------------------------------------------------------------------
237     java-pkg_dojar() {
238     debug-print-function ${FUNCNAME} $*
239    
240     [[ ${#} -lt 1 ]] && die "At least one argument needed"
241    
242     java-pkg_check-phase install
243     java-pkg_init_paths_
244    
245     # Create JARDEST if it doesn't exist
246     dodir ${JAVA_PKG_JARDEST}
247    
248     local jar
249     # for each jar
250 caster 1.50 for jar in "${@}"; do
251 nichoj 1.1 local jar_basename=$(basename "${jar}")
252    
253     java-pkg_check-versioned-jar ${jar_basename}
254    
255     # check if it exists
256     if [[ -e "${jar}" ]] ; then
257 betelgeuse 1.43 # Don't overwrite if jar has already been installed with the same
258     # name
259     local dest="${D}${JAVA_PKG_JARDEST}/${jar_basename}"
260     if [[ -e "${dest}" ]]; then
261     ewarn "Overwriting ${dest}"
262     fi
263    
264 nichoj 1.1 # install it into JARDEST if it's a non-symlink
265     if [[ ! -L "${jar}" ]] ; then
266 betelgeuse 1.55 #but first check class version when in strict mode.
267     is-java-strict && java-pkg_verify-classes "${jar}"
268    
269 nichoj 1.1 INSDESTTREE="${JAVA_PKG_JARDEST}" \
270     doins "${jar}" || die "failed to install ${jar}"
271     java-pkg_append_ JAVA_PKG_CLASSPATH "${JAVA_PKG_JARDEST}/${jar_basename}"
272     debug-print "installed ${jar} to ${D}${JAVA_PKG_JARDEST}"
273     # make a symlink to the original jar if it's symlink
274     else
275     # TODO use dosym, once we find something that could use it
276     # -nichoj
277     ln -s "$(readlink "${jar}")" "${D}${JAVA_PKG_JARDEST}/${jar_basename}"
278     debug-print "${jar} is a symlink, linking accordingly"
279     fi
280     else
281     die "${jar} does not exist"
282     fi
283     done
284    
285     java-pkg_do_write_
286     }
287    
288    
289 betelgeuse 1.35 # ------------------------------------------------------------------------------
290     # @internal-function depend-java-query
291     #
292     # Wrapper for the depend-java-query binary to enable passing USE in env.
293     # Using env variables keeps this eclass working with java-config versions that
294     # do not handle use flags.
295     # ------------------------------------------------------------------------------
296    
297     depend-java-query() {
298 betelgeuse 1.61 # Used to have a which call here but it caused endless loops for some people
299 betelgeuse 1.62 # that had some weird bashrc voodoo for which.
300 betelgeuse 1.61 USE="${USE}" /usr/bin/depend-java-query "${@}"
301 betelgeuse 1.35 }
302 nichoj 1.1
303     # ------------------------------------------------------------------------------
304     # @ebuild-function java-pkg_regjar
305     #
306     # Records an already installed jar in the package.env
307     # This would mostly be used if the package has make or a custom script to
308     # install things.
309     #
310     # Example:
311 nelchael 1.5 # java-pkg_regjar ${D}/opt/foo/lib/foo.jar
312     #
313     # WARNING:
314     # if you want to use shell expansion, you have to use ${D}/... as the for in
315     # this function will not be able to expand the path, here's an example:
316     #
317     # java-pkg_regjar /opt/my-java/lib/*.jar
318     #
319     # will not work, because:
320     # * the `for jar in "$@"` can't expand the path to jar file names, as they
321     # don't exist yet
322     # * all `if ...` inside for will fail - the file '/opt/my-java/lib/*.jar'
323     # doesn't exist
324 betelgeuse 1.19 #
325 nelchael 1.5 # you have to use it as:
326     #
327     # java-pkg_regjar ${D}/opt/my-java/lib/*.jar
328 nichoj 1.1 #
329     # @param $@ - jars to record
330     # ------------------------------------------------------------------------------
331 nichoj 1.10 # TODO should we be making sure the jar is present on ${D} or wherever?
332 nichoj 1.1 java-pkg_regjar() {
333     debug-print-function ${FUNCNAME} $*
334    
335     java-pkg_check-phase install
336    
337     [[ ${#} -lt 1 ]] && die "at least one argument needed"
338    
339     java-pkg_init_paths_
340    
341     local jar jar_dir jar_file
342 caster 1.50 for jar in "${@}"; do
343 nichoj 1.1 # TODO use java-pkg_check-versioned-jar
344 betelgeuse 1.38 if [[ -e "${jar}" || -e "${D}${jar}" ]]; then
345     [[ -d "${jar}" || -d "${D}${jar}" ]] \
346     && die "Called ${FUNCNAME} on a directory $*"
347 betelgeuse 1.55
348     #check that class version correct when in strict mode
349     is-java-strict && java-pkg_verify-classes "${jar}"
350    
351 nelchael 1.5 # nelchael: we should strip ${D} in this case too, here's why:
352     # imagine such call:
353     # java-pkg_regjar ${D}/opt/java/*.jar
354     # such call will fall into this case (-e ${jar}) and will
355     # record paths with ${D} in package.env
356     java-pkg_append_ JAVA_PKG_CLASSPATH "${jar#${D}}"
357 nichoj 1.1 else
358 betelgeuse 1.68 if [[ ${jar} = *\** ]]; then
359     eerror "The argument ${jar} to ${FUNCNAME}"
360     eerror "has * in it. If you want it to glob in"
361     eerror '${D} add ${D} to the argument.'
362     fi
363 nichoj 1.1 die "${jar} does not exist"
364     fi
365     done
366    
367     java-pkg_do_write_
368     }
369    
370     # ------------------------------------------------------------------------------
371     # @ebuild-function java-pkg_newjar
372     #
373     # Installs a jar with a new name
374     #
375     # @example: install a versioned jar without the version
376     # java-pkg_newjar dist/${P}.jar ${PN}.jar
377     #
378     # @param $1 - jar to install
379     # @param $2 - new name for jar - defaults to ${PN}.jar if not specified
380     # ------------------------------------------------------------------------------
381     java-pkg_newjar() {
382     debug-print-function ${FUNCNAME} $*
383    
384     local original_jar="${1}"
385     local new_jar="${2:-${PN}.jar}"
386     local new_jar_dest="${T}/${new_jar}"
387    
388     [[ -z ${original_jar} ]] && die "Must specify a jar to install"
389 betelgeuse 1.44 [[ ! -f ${original_jar} ]] \
390     && die "${original_jar} does not exist or is not a file!"
391 nichoj 1.1
392     rm -f "${new_jar_dest}" || die "Failed to remove ${new_jar_dest}"
393     cp "${original_jar}" "${new_jar_dest}" \
394     || die "Failed to copy ${original_jar} to ${new_jar_dest}"
395     java-pkg_dojar "${new_jar_dest}"
396     }
397    
398     # ------------------------------------------------------------------------------
399     # @ebuild-function java-pkg_addcp
400     #
401     # Add something to the package's classpath. For jars, you should use dojar,
402     # newjar, or regjar. This is typically used to add directories to the classpath.
403     #
404     # TODO add example
405     # @param $@ - value to append to JAVA_PKG_CLASSPATH
406     # ------------------------------------------------------------------------------
407     java-pkg_addcp() {
408     java-pkg_append_ JAVA_PKG_CLASSPATH "${@}"
409     java-pkg_do_write_
410     }
411    
412     # ------------------------------------------------------------------------------
413     # @ebuild-function java-pkg_doso
414 betelgeuse 1.19 #
415 nichoj 1.1 # Installs any number of JNI libraries
416     # They will be installed into /usr/lib by default, but java-pkg_sointo
417     # can be used change this path
418     #
419     # Example:
420     # java-pkg_doso *.so
421     #
422     # @param $@ - JNI libraries to install
423     # ------------------------------------------------------------------------------
424     java-pkg_doso() {
425     debug-print-function ${FUNCNAME} $*
426    
427     [[ ${#} -lt 1 ]] && "At least one argument required for ${FUNCNAME}"
428     java-pkg_check-phase install
429    
430     [[ ${#} -lt 1 ]] && die "At least one argument required for ${FUNCNAME}"
431    
432     java-pkg_init_paths_
433    
434     local lib
435     # for each lib
436     for lib in "$@" ; do
437     # if the lib exists...
438     if [[ -e "${lib}" ]] ; then
439     # install if it isn't a symlink
440     if [[ ! -L "${lib}" ]] ; then
441     INSDESTTREE="${JAVA_PKG_LIBDEST}" \
442     INSOPTIONS="${LIBOPTIONS}" \
443     doins "${lib}" || "failed to install ${lib}"
444     java-pkg_append_ JAVA_PKG_LIBRARY "${JAVA_PKG_LIBDEST}"
445     debug-print "Installing ${lib} to ${JAVA_PKG_LIBDEST}"
446     # otherwise make a symlink to the symlink's origin
447     else
448     # TODO use dosym
449 betelgeuse 1.57 ln -s "$(readlink "${lib}")" \
450     "${D}${JAVA_PKG_LIBDEST}/$(basename "${lib}")"
451 nichoj 1.1 debug-print "${lib} is a symlink, linking accordanly"
452     fi
453     # otherwise die
454     else
455     die "${lib} does not exist"
456     fi
457     done
458    
459     java-pkg_do_write_
460     }
461    
462     # ------------------------------------------------------------------------------
463     # @ebuild-function java-pkg_regso
464     #
465     # Registers an already JNI library in package.env.
466     #
467     # Example:
468     # java-pkg_regso *.so /path/*.so
469     #
470     # @param $@ - JNI libraries to register
471     # ------------------------------------------------------------------------------
472     java-pkg_regso() {
473     debug-print-function ${FUNCNAME} $*
474    
475     java-pkg_check-phase install
476    
477     [[ ${#} -lt 1 ]] && "at least one argument needed"
478    
479     java-pkg_init_paths_
480 betelgeuse 1.19
481 nichoj 1.1 local lib target_dir
482     for lib in "$@" ; do
483     # Check the absolute path of the lib
484     if [[ -e "${lib}" ]] ; then
485     target_dir="$(java-pkg_expand_dir_ ${lib})"
486     java-pkg_append_ JAVA_PKG_LIBRARY "/${target_dir#${D}}"
487     # Check the path of the lib relative to ${D}
488     elif [[ -e "${D}${lib}" ]]; then
489     target_dir="$(java-pkg_expand_dir_ ${D}${lib})"
490     java-pkg_append_ JAVA_PKG_LIBRARY "${target_dir}"
491     else
492     die "${lib} does not exist"
493     fi
494     done
495    
496     java-pkg_do_write_
497     }
498    
499     # ------------------------------------------------------------------------------
500     # @ebuild-function java-pkg_jarinto
501     #
502     # Changes the path jars are installed into
503     #
504     # @param $1 - new location to install jars into.
505     # -----------------------------------------------------------------------------
506     java-pkg_jarinto() {
507     debug-print-function ${FUNCNAME} $*
508    
509     JAVA_PKG_JARDEST="${1}"
510     }
511    
512     # ------------------------------------------------------------------------------
513     # @ebuild-function java-pkg_sointo
514     #
515     # Changes the path that JNI libraries are installed into.
516     #
517     # @param $1 - new location to install JNI libraries into.
518     # ------------------------------------------------------------------------------
519     java-pkg_sointo() {
520     debug-print-function ${FUNCNAME} $*
521    
522     JAVA_PKG_LIBDEST="${1}"
523     }
524    
525     # ------------------------------------------------------------------------------
526     # @ebuild-function java-pkg_dohtml
527     #
528     # Install Javadoc HTML documentation
529     #
530     # @example
531     # java-pkg_dohtml dist/docs/
532     #
533     # ------------------------------------------------------------------------------
534     java-pkg_dohtml() {
535     debug-print-function ${FUNCNAME} $*
536    
537     [[ ${#} -lt 1 ]] && die "At least one argument required for ${FUNCNAME}"
538 betelgeuse 1.27
539 betelgeuse 1.31 # from /usr/lib/portage/bin/dohtml -h
540     # -f Set list of allowed extensionless file names.
541 nichoj 1.1 dohtml -f package-list "$@"
542 betelgeuse 1.31
543 nichoj 1.1 # this probably shouldn't be here but it provides
544     # a reasonable way to catch # docs for all of the
545     # old ebuilds.
546     java-pkg_recordjavadoc
547     }
548    
549 betelgeuse 1.30 # ------------------------------------------------------------------------------
550     # @ebuild-function java-pkg_dojavadoc
551     #
552     # Installs javadoc documentation. This should be controlled by the doc use flag.
553     #
554     # @param $1: - The javadoc root directory.
555     #
556     # @example:
557     # java-pkg_dojavadoc docs/api
558     #
559     # ------------------------------------------------------------------------------
560 nichoj 1.1 java-pkg_dojavadoc() {
561 betelgeuse 1.74 debug-print-function ${FUNCNAME} $*
562 nichoj 1.1 local dir="$1"
563    
564 betelgeuse 1.74 # QA checks
565    
566 nichoj 1.1 java-pkg_check-phase install
567    
568     [[ -z "${dir}" ]] && die "Must specify a directory!"
569     [[ ! -d "${dir}" ]] && die "${dir} does not exist, or isn't a directory!"
570 betelgeuse 1.74 if [[ ! -e "${dir}/index.html" ]]; then
571     local msg="No index.html in javadoc directory"
572     ewarn "${msg}"
573     is-java-strict && die "${msg}"
574     fi
575    
576     # Renaming to match our directory layout
577 nichoj 1.1
578     local dir_to_install="${dir}"
579     if [[ "$(basename "${dir}")" != "api" ]]; then
580     dir_to_install="${T}/api"
581     # TODO use doins
582     cp -r "${dir}" "${dir_to_install}" || die "cp failed"
583     fi
584    
585 betelgeuse 1.74 # Actual installation
586    
587 nichoj 1.1 java-pkg_dohtml -r ${dir_to_install}
588     }
589    
590     # ------------------------------------------------------------------------------
591     # @ebuild-function java-pkg_dosrc
592     #
593 betelgeuse 1.19 # Installs a zip containing the source for a package, so it can used in
594 nichoj 1.1 # from IDEs like eclipse and netbeans.
595     #
596     # Ebuild needs to DEPEND on app-arch/zip to use this.
597     #
598     # It also should be controlled by USE=source.
599     #
600     # @example:
601     # java-pkg_dosrc src/*
602     #
603     # ------------------------------------------------------------------------------
604 betelgeuse 1.19 # TODO change so it the arguments it takes are the base directories containing
605 nichoj 1.1 # source -nichoj
606     # TODO should we be able to handle multiple calls to dosrc? -nichoj
607     # TODO maybe we can take an existing zip/jar? -nichoj
608     # FIXME apparently this fails if you give it an empty directories
609     java-pkg_dosrc() {
610     debug-print-function ${FUNCNAME} $*
611    
612 betelgeuse 1.19 [ ${#} -lt 1 ] && die "At least one argument needed"
613 nichoj 1.1
614     java-pkg_check-phase install
615    
616 betelgeuse 1.19 [[ ${#} -lt 1 ]] && die "At least one argument needed"
617 nichoj 1.1
618 betelgeuse 1.66 if ! [[ ${DEPEND} = *app-arch/zip* ]]; then
619     local msg="${FUNCNAME} called without app-arch/zip in DEPEND"
620     if is-java-strict; then
621     eerror "${msg}"
622     die "${msg}"
623     else
624     echo "${msg}"
625     echo "Please report this to http://bugs.gentoo.org."
626     fi
627     fi
628    
629 nichoj 1.1 java-pkg_init_paths_
630    
631     local zip_name="${PN}-src.zip"
632     local zip_path="${T}/${zip_name}"
633     local dir
634 caster 1.50 for dir in "${@}"; do
635 nichoj 1.1 local dir_parent=$(dirname "${dir}")
636     local dir_name=$(basename "${dir}")
637     pushd ${dir_parent} > /dev/null || die "problem entering ${dir_parent}"
638     zip -q -r ${zip_path} ${dir_name} -i '*.java'
639     local result=$?
640     # 12 means zip has nothing to do
641     if [[ ${result} != 12 && ${result} != 0 ]]; then
642     die "failed to zip ${dir_name}"
643     fi
644     popd >/dev/null
645     done
646    
647     # Install the zip
648     INSDESTTREE=${JAVA_PKG_SOURCESPATH} \
649     doins ${zip_path} || die "Failed to install source"
650    
651     JAVA_SOURCES="${JAVA_PKG_SOURCESPATH}/${zip_name}"
652     java-pkg_do_write_
653     }
654    
655     # ------------------------------------------------------------------------------
656     # @ebuild-function java-pkg_dolauncher
657     #
658     # Make a wrapper script to lauch/start this package
659     # If necessary, the wrapper will switch to the appropriate VM.
660     #
661 betelgeuse 1.25 # Can be called without parameters if the package installs only one jar
662     # that has the Main-class attribute set. The wrapper will be named ${PN}.
663     #
664 nichoj 1.1 # @param $1 - filename of launcher to create
665     # @param $2 - options, as follows:
666     # --main the.main.class.too.start
667 betelgeuse 1.25 # --jar /the/jar/too/launch.jar or just <name>.jar
668 betelgeuse 1.20 # --java_args 'Extra arguments to pass to java'
669 caster 1.42 # --pkg_args 'Extra arguments to pass to the package'
670     # --pwd Directory the launcher changes to before executing java
671     # -into Directory to install the launcher to, instead of /usr/bin
672     # -pre Prepend contents of this file to the launcher
673 nichoj 1.1 # ------------------------------------------------------------------------------
674     java-pkg_dolauncher() {
675     debug-print-function ${FUNCNAME} $*
676    
677     java-pkg_check-phase install
678 betelgeuse 1.25 java-pkg_init_paths_
679 nichoj 1.1
680 betelgeuse 1.25 if [[ ${#} = 0 ]]; then
681     local name="${PN}"
682     else
683     local name="${1}"
684     shift
685     fi
686 nichoj 1.1
687     # TODO rename to launcher
688     local target="${T}/${name}"
689 betelgeuse 1.20 local var_tmp="${T}/launcher_variables_tmp"
690 nichoj 1.1 local target_dir pre
691    
692 betelgeuse 1.20 # Process the other the rest of the arguments
693 nichoj 1.1 while [[ -n "${1}" && -n "${2}" ]]; do
694 betelgeuse 1.38 local var="${1}" value="${2}"
695 betelgeuse 1.19 if [[ "${var:0:2}" == "--" ]]; then
696 betelgeuse 1.25 local var=${var:2}
697     echo "gjl_${var}=\"${value}\"" >> "${var_tmp}"
698 betelgeuse 1.26 local gjl_${var}="${value}"
699 nichoj 1.1 elif [[ "${var}" == "-into" ]]; then
700     target_dir="${value}"
701     elif [[ "${var}" == "-pre" ]]; then
702     pre="${value}"
703     fi
704     shift 2
705     done
706 betelgeuse 1.20
707 betelgeuse 1.25 # Test if no --jar and --main arguments were given and
708     # in that case check if the package only installs one jar
709     # and use that jar.
710     if [[ -z "${gjl_jar}" && -z "${gjl_main}" ]]; then
711     local cp="${JAVA_PKG_CLASSPATH}"
712     if [[ "${cp/:}" = "${cp}" && "${cp%.jar}" != "${cp}" ]]; then
713     echo "gjl_jar=\"${JAVA_PKG_CLASSPATH}\"" >> "${var_tmp}"
714     else
715     local msg="Not enough information to create a launcher given."
716     msg="${msg} Please give --jar or --main argument to ${FUNCNAME}."
717     die "${msg}"
718     fi
719     fi
720    
721 betelgeuse 1.20 # Write the actual script
722     echo "#!/bin/bash" > "${target}"
723 caster 1.42 if [[ -n "${pre}" ]]; then
724     if [[ -f "${pre}" ]]; then
725     cat "${pre}" >> "${target}"
726     else
727     die "-pre specified file '${pre}' does not exist"
728     fi
729     fi
730 nichoj 1.1 echo "gjl_package=${JAVA_PKG_NAME}" >> "${target}"
731 betelgeuse 1.20 cat "${var_tmp}" >> "${target}"
732 caster 1.21 rm -f "${var_tmp}"
733 nichoj 1.1 echo "source /usr/share/java-config-2/launcher/launcher.bash" >> "${target}"
734 betelgeuse 1.19
735 nichoj 1.17 if [[ -n "${target_dir}" ]]; then
736 nichoj 1.1 DESTTREE="${target_dir}" dobin "${target}"
737     local ret=$?
738     return ${ret}
739     else
740     dobin "${target}"
741     fi
742     }
743    
744     # ------------------------------------------------------------------------------
745     # Install war files.
746     # TODO document
747     # ------------------------------------------------------------------------------
748     java-pkg_dowar() {
749     debug-print-function ${FUNCNAME} $*
750    
751     # Check for arguments
752     [[ ${#} -lt 1 ]] && die "At least one argument needed"
753     java-pkg_check-phase install
754    
755     java-pkg_init_paths_
756    
757     local war
758     for war in $* ; do
759     local warpath
760     # TODO evaluate if we want to handle symlinks differently -nichoj
761     # Check for symlink
762     if [[ -L "${war}" ]] ; then
763     cp "${war}" "${T}"
764     warpath="${T}$(basename "${war}")"
765     # Check for directory
766     # TODO evaluate if we want to handle directories differently -nichoj
767     elif [[ -d "${war}" ]] ; then
768     echo "dowar: warning, skipping directory ${war}"
769     continue
770     else
771     warpath="${war}"
772     fi
773 betelgeuse 1.18
774 nichoj 1.1 # Install those files like you mean it
775     INSOPTIONS="-m 0644" \
776     INSDESTTREE=${JAVA_PKG_WARDEST} \
777     doins ${warpath}
778     done
779     }
780    
781     # ------------------------------------------------------------------------------
782     # @internal-function java-pkg_recordjavadoc
783     # Scan for JavaDocs, and record their existence in the package.env file
784     #
785     # TODO make sure this in the proper section
786     # ------------------------------------------------------------------------------
787     java-pkg_recordjavadoc()
788     {
789     debug-print-function ${FUNCNAME} $*
790     # the find statement is important
791     # as some packages include multiple trees of javadoc
792     JAVADOC_PATH="$(find ${D}/usr/share/doc/ -name allclasses-frame.html -printf '%h:')"
793     # remove $D - TODO: check this is ok with all cases of the above
794     JAVADOC_PATH="${JAVADOC_PATH//${D}}"
795     if [[ -n "${JAVADOC_PATH}" ]] ; then
796     debug-print "javadocs found in ${JAVADOC_PATH%:}"
797     java-pkg_do_write_
798     else
799     debug-print "No javadocs found"
800     fi
801     }
802    
803     # ------------------------------------------------------------------------------
804     # @section-end install
805     # ------------------------------------------------------------------------------
806    
807     # ------------------------------------------------------------------------------
808     # @begin-section query
809     # Use these to build the classpath for building a package.
810     # ------------------------------------------------------------------------------
811    
812     # ------------------------------------------------------------------------------
813     # @ebuild-function java-pkg_jar-from
814     #
815     # Makes a symlink to a jar from a certain package
816     # A lot of java packages include dependencies in a lib/ directory
817     # You can use this function to replace these bundled dependencies.
818 nichoj 1.16 # The dependency is recorded into package.env DEPEND line, unless "--build-only"
819     # is passed as the very first argument, for jars that have to be present only
820     # at build time and are not needed on runtime (junit testing etc).
821 nichoj 1.1 #
822     # Example: get all jars from xerces slot 2
823     # java-pkg_jar-from xerces-2
824     # Example: get a specific jar from xerces slot 2
825     # java-pkg_jar-from xerces-2 xml-apis.jar
826 nichoj 1.16 # Example: get a specific jar from xerces slot 2, and name it diffrently
827 nichoj 1.1 # java-pkg_jar-from xerces-2 xml-apis.jar xml.jar
828 nichoj 1.16 # Example: get junit.jar which is needed only for building
829     # java-pkg_jar-from --build-only junit junit.jar
830 nichoj 1.1 #
831 betelgeuse 1.59 # @param $opt
832 caster 1.49 # --build-only - makes the jar(s) not added into package.env DEPEND line.
833     # (assumed automatically when called inside src_test)
834     # --with-dependencies - get jars also from requested package's dependencies
835     # transitively.
836     # --into $dir - symlink jar(s) into $dir (must exist) instead of .
837 nichoj 1.1 # @param $1 - Package to get jars from.
838     # @param $2 - jar from package. If not specified, all jars will be used.
839     # @param $3 - When a single jar is specified, destination filename of the
840     # symlink. Defaults to the name of the jar.
841     # ------------------------------------------------------------------------------
842     # TODO could probably be cleaned up a little
843     java-pkg_jar-from() {
844     debug-print-function ${FUNCNAME} $*
845    
846 nichoj 1.16 local build_only=""
847 caster 1.49 local destdir="."
848     local deep=""
849 betelgeuse 1.59
850 caster 1.49 [[ "${EBUILD_PHASE}" == "test" ]] && build_only="true"
851 nichoj 1.16
852 caster 1.49 while [[ "${1}" == --* ]]; do
853     if [[ "${1}" = "--build-only" ]]; then
854 caster 1.77 build_only="build"
855 caster 1.49 elif [[ "${1}" = "--with-dependencies" ]]; then
856     deep="--with-dependencies"
857     elif [[ "${1}" = "--into" ]]; then
858     destdir="${2}"
859     shift
860     else
861     die "java-pkg_jar-from called with unknown parameter: ${1}"
862     fi
863 nichoj 1.16 shift
864 caster 1.49 done
865 betelgeuse 1.43
866 betelgeuse 1.18 local target_pkg="${1}" target_jar="${2}" destjar="${3}"
867    
868 nichoj 1.1 [[ -z ${target_pkg} ]] && die "Must specify a package"
869    
870     # default destjar to the target jar
871     [[ -z "${destjar}" ]] && destjar="${target_jar}"
872    
873 betelgeuse 1.18 local error_msg="There was a problem getting the classpath for ${target_pkg}."
874     local classpath
875 betelgeuse 1.43 classpath="$(java-config ${deep} --classpath=${target_pkg})"
876 betelgeuse 1.18 [[ $? != 0 ]] && die ${error_msg}
877 nichoj 1.1
878 ali_bush 1.70 java-pkg_ensure-dep "${build_only}" "${target_pkg}"
879    
880 caster 1.49 pushd ${destdir} > /dev/null \
881     || die "failed to change directory to ${destdir}"
882 betelgeuse 1.60
883     # When we have commas this functions is called to bring jars from multiple
884     # packages. This affects recording of dependencencies because that syntax uses :
885     # if we don't change them to : gjl and java-config -d -p break
886     if [[ ${target_pkg} = *,* ]]; then
887     build_only="true"
888     java-pkg_record-jar_ ${target_pkg//,/:}
889     fi
890    
891 nichoj 1.1 local jar
892     for jar in ${classpath//:/ }; do
893     local jar_name=$(basename "${jar}")
894     if [[ ! -f "${jar}" ]] ; then
895     debug-print "${jar} from ${target_pkg} does not exist"
896     die "Installation problems with jars in ${target_pkg} - is it installed?"
897     fi
898     # If no specific target jar was indicated, link it
899     if [[ -z "${target_jar}" ]] ; then
900     [[ -f "${target_jar}" ]] && rm "${target_jar}"
901     ln -snf "${jar}" \
902     || die "Failed to make symlink from ${jar} to ${jar_name}"
903 nichoj 1.16 [[ -z "${build_only}" ]] && java-pkg_record-jar_ "${target_pkg}" "${jar}"
904 nichoj 1.1 # otherwise, if the current jar is the target jar, link it
905     elif [[ "${jar_name}" == "${target_jar}" ]] ; then
906     [[ -f "${destjar}" ]] && rm "${destjar}"
907     ln -snf "${jar}" "${destjar}" \
908     || die "Failed to make symlink from ${jar} to ${destjar}"
909 nichoj 1.16 [[ -z "${build_only}" ]] && java-pkg_record-jar_ "${target_pkg}" "${jar}"
910 betelgeuse 1.54 popd > /dev/null
911 nichoj 1.1 return 0
912     fi
913     done
914 caster 1.49 popd > /dev/null
915 nichoj 1.1 # if no target was specified, we're ok
916     if [[ -z "${target_jar}" ]] ; then
917     return 0
918     # otherwise, die bitterly
919     else
920     die "Failed to find ${target_jar:-jar} in ${target_pkg}"
921     fi
922     }
923    
924     # ------------------------------------------------------------------------------
925     # @ebuild-function java-pkg_jarfrom
926     #
927     # See java-pkg_jar-from
928     # ------------------------------------------------------------------------------
929     java-pkg_jarfrom() {
930     java-pkg_jar-from "$@"
931     }
932    
933     # ------------------------------------------------------------------------------
934     # @ebuild-function java-pkg_getjars
935     #
936     # Get the classpath provided by any number of packages
937     # Among other things, this can be passed to 'javac -classpath' or 'ant -lib'.
938 nichoj 1.16 # The providing packages are recorded as dependencies into package.env DEPEND
939     # line, unless "--build-only" is passed as the very first argument, for jars
940     # that have to be present only at build time and are not needed on runtime
941     # (junit testing etc).
942 betelgeuse 1.19 #
943 betelgeuse 1.30 # Example: Get the classpath for xerces-2 and xalan,
944     # java-pkg_getjars xerces-2,xalan
945 nichoj 1.1 # Example Return:
946     # /usr/share/xerces-2/lib/xml-apis.jar:/usr/share/xerces-2/lib/xmlParserAPIs.jar:/usr/share/xalan/lib/xalan.jar
947 betelgeuse 1.19 #
948 betelgeuse 1.59 # @param $opt
949 caster 1.49 # --build-only - makes the jar(s) not added into package.env DEPEND line.
950     # (assumed automatically when called inside src_test)
951     # --with-dependencies - get jars also from requested package's dependencies
952     # transitively.
953     # @param $1 - list of packages to get jars from
954 betelgeuse 1.30 # (passed to java-config --classpath)
955 nichoj 1.1 # ------------------------------------------------------------------------------
956     java-pkg_getjars() {
957     debug-print-function ${FUNCNAME} $*
958    
959 caster 1.49 local build_only=""
960     local deep=""
961 betelgeuse 1.59
962 caster 1.49 [[ "${EBUILD_PHASE}" == "test" ]] && build_only="true"
963 nichoj 1.16
964 caster 1.49 while [[ "${1}" == --* ]]; do
965     if [[ "${1}" = "--build-only" ]]; then
966 caster 1.77 build_only="build"
967 caster 1.49 elif [[ "${1}" = "--with-dependencies" ]]; then
968     deep="--with-dependencies"
969     else
970     die "java-pkg_jar-from called with unknown parameter: ${1}"
971     fi
972 betelgeuse 1.43 shift
973 caster 1.49 done
974 betelgeuse 1.43
975 caster 1.49 [[ ${#} -ne 1 ]] && die "${FUNCNAME} takes only one argument besides --*"
976 betelgeuse 1.38
977 ali_bush 1.70
978 betelgeuse 1.30 local classpath pkgs="${1}"
979 betelgeuse 1.43 jars="$(java-config ${deep} --classpath=${pkgs})"
980 ali_bush 1.70 [[ $? != 0 || -z "${jars}" ]] && die "java-config --classpath=${pkgs} failed"
981 betelgeuse 1.30 debug-print "${pkgs}:${jars}"
982    
983 betelgeuse 1.73 for pkg in ${pkgs//,/ }; do
984 ali_bush 1.70 java-pkg_ensure-dep "${build_only}" "${pkg}"
985     done
986    
987 betelgeuse 1.30 if [[ -z "${classpath}" ]]; then
988     classpath="${jars}"
989     else
990     classpath="${classpath}:${jars}"
991     fi
992 nichoj 1.1
993 betelgeuse 1.30 # Only record jars that aren't build-only
994     if [[ -z "${build_only}" ]]; then
995     oldifs="${IFS}"
996 betelgeuse 1.31 IFS=","
997 betelgeuse 1.30 for pkg in ${pkgs}; do
998     java-pkg_record-jar_ "${pkg}"
999     done
1000     IFS="${oldifs}"
1001     fi
1002 betelgeuse 1.18
1003 nichoj 1.1 echo "${classpath}"
1004     }
1005    
1006     # ------------------------------------------------------------------------------
1007     # @ebuild-function java-pkg_getjar
1008     #
1009     # Get the filename of a single jar from a package
1010 nichoj 1.16 # The providing package is recorded as runtime dependency into package.env
1011     # DEPEND line, unless "--build-only" is passed as the very first argument, for
1012     # jars that have to be present only at build time and are not needed on runtime
1013     # (junit testing etc).
1014 nichoj 1.1 #
1015     # @example
1016     # java-pkg_getjar xerces-2 xml-apis.jar
1017     # @example-return
1018     # /usr/share/xerces-2/lib/xml-apis.jar
1019 betelgeuse 1.19 #
1020 caster 1.49 # @param $opt
1021     # --build-only - makes the jar not added into package.env DEPEND line.
1022 nichoj 1.1 # @param $1 - package to use
1023     # @param $2 - jar to get
1024     # ------------------------------------------------------------------------------
1025     java-pkg_getjar() {
1026     debug-print-function ${FUNCNAME} $*
1027    
1028 nichoj 1.16 local build_only=""
1029 betelgeuse 1.59
1030 caster 1.49 [[ "${EBUILD_PHASE}" == "test" ]] && build_only="true"
1031 nichoj 1.16
1032 caster 1.49 while [[ "${1}" == --* ]]; do
1033     if [[ "${1}" = "--build-only" ]]; then
1034 caster 1.77 build_only="build"
1035 caster 1.49 else
1036     die "java-pkg_jar-from called with unknown parameter: ${1}"
1037     fi
1038 nichoj 1.16 shift
1039 caster 1.49 done
1040    
1041     [[ ${#} -ne 2 ]] && die "${FUNCNAME} takes only two arguments besides --*"
1042 nichoj 1.16
1043 nichoj 1.1 local pkg="${1}" target_jar="${2}" jar
1044     [[ -z ${pkg} ]] && die "Must specify package to get a jar from"
1045     [[ -z ${target_jar} ]] && die "Must specify jar to get"
1046    
1047 betelgeuse 1.18 local error_msg="Could not find classpath for ${pkg}. Are you sure its installed?"
1048     local classpath
1049     classpath=$(java-config --classpath=${pkg})
1050     [[ $? != 0 ]] && die ${error_msg}
1051    
1052 ali_bush 1.70 java-pkg_ensure-dep "${build_only}" "${pkg}"
1053    
1054 nichoj 1.1 for jar in ${classpath//:/ }; do
1055     if [[ ! -f "${jar}" ]] ; then
1056 nichoj 1.16 die "Installation problem with jar ${jar} in ${pkg} - is it installed?"
1057 nichoj 1.1 fi
1058    
1059     if [[ "$(basename ${jar})" == "${target_jar}" ]] ; then
1060 nichoj 1.16 # Only record jars that aren't build-only
1061     [[ -z "${build_only}" ]] && java-pkg_record-jar_ "${pkg}" "${jar}"
1062 nichoj 1.1 echo "${jar}"
1063     return 0
1064     fi
1065     done
1066 betelgeuse 1.19
1067 nichoj 1.1 die "Could not find ${target_jar} in ${pkg}"
1068     return 1
1069     }
1070    
1071 caster 1.77 # ------------------------------------------------------------------------------
1072     # @ebuild-function java-pkg_register-dependency
1073     #
1074     # Registers runtime dependency on a package, list of packages, or a single jar
1075     # from a package, into package.env DEPEND line. Can only be called in
1076     # src_install phase.
1077     # Intended for binary packages where you don't need to symlink the jars or get
1078     # their classpath during build. As such, the dependencies only need to be
1079     # specified in ebuild's RDEPEND, and should be omitted in DEPEND.
1080     # Get the classpath provided by any number of packages.
1081     #
1082     # @param $1 - comma-separated list of packages, or a single package
1083     # @param $2 - if param $1 is a single package, optionally specify the jar
1084     # to depend on
1085     #
1086     # Example: Record the dependency on whole xerces-2 and xalan,
1087     # java-pkg_register-dependency xerces-2,xalan
1088     # Example: Record the dependency on ant.jar from ant-core
1089     # java-pkg_register-dependency ant-core ant.jar
1090     #
1091     # Note: Passing both list of packages as the first parameter AND specifying the
1092     # jar as the second is not allowed and will cause the function to die. We assume
1093     # that there's more chance one passes such combination as a mistake, than that
1094     # there are more packages providing identically named jar without class
1095     # collisions.
1096     # ------------------------------------------------------------------------------
1097     java-pkg_register-dependency() {
1098     debug-print-function ${FUNCNAME} $*
1099    
1100     java-pkg_check-phase install
1101    
1102     [[ ${#} -gt 2 ]] && die "${FUNCNAME} takes at most two arguments"
1103    
1104     local pkgs="${1}"
1105     local jar="${2}"
1106    
1107     [[ -z "${pkgs}" ]] && die "${FUNCNAME} called with no package(s) specified"
1108    
1109     if [[ -z "${jar}" ]]; then
1110     for pkg in ${pkgs//,/ }; do
1111     java-pkg_ensure-dep runtime "${pkg}"
1112     java-pkg_record-jar_ "${pkg}"
1113     done
1114     else
1115     [[ ${pkgs} == *,* ]] && \
1116     die "${FUNCNAME} called with both package list and jar name"
1117     java-pkg_ensure-dep runtime "${pkgs}"
1118     java-pkg_record-jar_ "${pkgs}" "${jar}"
1119     fi
1120    
1121     java-pkg_do_write_
1122     }
1123    
1124 nichoj 1.1 # This function reads stdin, and based on that input, figures out how to
1125     # populate jars from the filesystem.
1126     # Need to figure out a good way of making use of this, ie be able to use a
1127     # string that was built instead of stdin
1128     # NOTE: this isn't quite ready for primetime.
1129     #java-pkg_populate-jars() {
1130     # local line
1131     #
1132     # read line
1133     # while [[ -n "${line}" ]]; do
1134     # # Ignore comments
1135     # [[ ${line%%#*} == "" ]] && continue
1136     #
1137     # # get rid of any spaces
1138     # line="${line// /}"
1139     #
1140     # # format: path=jarinfo
1141     # local path=${line%%=*}
1142     # local jarinfo=${line##*=}
1143 betelgeuse 1.19 #
1144 nichoj 1.1 # # format: jar@package
1145     # local jar=${jarinfo%%@*}.jar
1146     # local package=${jarinfo##*@}
1147     # if [[ -n ${replace_only} ]]; then
1148     # [[ ! -f $path ]] && die "No jar exists at ${path}"
1149     # fi
1150     # if [[ -n ${create_parent} ]]; then
1151     # local parent=$(dirname ${path})
1152     # mkdir -p "${parent}"
1153     # fi
1154     # java-pkg_jar-from "${package}" "${jar}" "${path}"
1155     #
1156     # read line
1157     # done
1158     #}
1159    
1160     # ------------------------------------------------------------------------------
1161     # @section-end query
1162     # ------------------------------------------------------------------------------
1163    
1164     # ------------------------------------------------------------------------------
1165     # @section-begin helper
1166 betelgeuse 1.19 # @section-summary Helper functions
1167 nichoj 1.1 #
1168     # Various other functions to use from an ebuild
1169     # ------------------------------------------------------------------------------
1170    
1171     # ------------------------------------------------------------------------------
1172     # @ebuild-function java-pkg_need
1173     #
1174     # Adds virtual dependencies, which can optionally be controlled by a USE flag.
1175     # Currently supported virtuals are:
1176     # javamail
1177     # jdbc-stdext
1178     # jaf
1179     # jdbc-rowset
1180     # jms
1181     #
1182 betelgeuse 1.19 # @param $1 - Optionally indicate that the dependencies are controlled by
1183 nichoj 1.1 # a use flag by specifying '--use' Requires $2.
1184     # @param $2 - USE flag which will enable the dependencies.
1185     # @param $@ - virtual packages to add depenedencies for
1186     # ------------------------------------------------------------------------------
1187     # TODO rewrite to parse a line based declaration file instead -- karltk
1188     #java-pkg_need() {
1189     # debug-print-function ${FUNCNAME} $*
1190     # local useflag
1191     # if [[ ${1} == "--use" ]]; then
1192     # useflag="${2}"
1193     # shift 2
1194     # fi
1195     #
1196     # if [[ -z ${1} ]]; then
1197     # die "Must specify at least one virtual package."
1198     # fi
1199     #
1200     # local depstr newdepstr
1201     #
1202     # for virtual in ${@}; do
1203     # if has ${virtual} ${JAVA_PKG_VNEED}; then
1204     # debug-print "Already registered virtual ${virtual}"
1205     # continue
1206     # fi
1207     # case ${virtual} in
1208     # javamail)
1209     # debug-print "java-pkg_need: adding javamail dependencies"
1210     # newdepstr="|| ( dev-java/gnu-javamail dev-java/sun-javamail-bin )"
1211     # ;;
1212     # jdbc-stdext)
1213     # debug-print "java-pkg_need: adding jdbc-stdext dependencies"
1214     # newdepstr="|| ( >=virtual/jdk-1.4 dev-java/jdbc2-stdext )"
1215     # ;;
1216     # jaf)
1217     # debug-print "java-pkg_need: adding jaf dependencies"
1218     # newdepstr="|| ( dev-java/gnu-jaf dev-java/sun-jaf-bin )"
1219     # ;;
1220     # jdbc-rowset)
1221     # debug-print "java-pkg_need: adding jdbc-rowset dependencies"
1222     # newdepstr="|| ( >=virtual/jdk-1.5 dev-java/sun-jdbc-rowset )"
1223     # ;;
1224     # jms)
1225     # debug-print "java-pkg_need: adding jms dependencies"
1226     # newdepstr="|| ( dev-java/sun-jms dev-java/openjms )"
1227     # ;;
1228     # *)
1229     # die "Invalid virtual: ${virtual}"
1230     # esac
1231     #
1232     # export JAVA_PKG_VNEED="${JAVA_PKG_VNEED} ${virtual}"
1233     #
1234     # if [[ -n ${useflag} ]]; then
1235     # depstr="${depstr} ${useflag}? ( ${newdepstr} )"
1236     # else
1237     # depstr="${depstr} ${newdepstr}"
1238     # fi
1239     # done
1240     #
1241     # [[ -z ${JAVA_PKG_NV_DEPEND} ]] && export JAVA_PKG_NV_DEPEND="${DEPEND}"
1242     # [[ -z ${JAVA_PKG_NV_RDEPEND} ]] && export JAVA_PKG_NV_RDEPEND="${RDEPEND}"
1243     #
1244     # export DEPEND="${DEPEND} ${depstr}"
1245     # export RDEPEND="${RDEPEND} ${depstr}"
1246     #}
1247    
1248 betelgeuse 1.40 # ------------------------------------------------------------------------------
1249     # @ebuild-function java-pkg_find-normal-jars
1250     #
1251     # Find the files with suffix .jar file in the given directory or $WORKDIR
1252     #
1253     # @param $1 - The directory to search for jar files (default: ${WORKDIR})
1254     # ------------------------------------------------------------------------------
1255     java-pkg_find-normal-jars() {
1256     local dir=$1
1257     [[ "${dir}" ]] || dir="${WORKDIR}"
1258     local found
1259     for jar in $(find "${dir}" -name "*.jar" -type f); do
1260     echo "${jar}"
1261     found="true"
1262     done
1263     [[ "${found}" ]]
1264     return $?
1265     }
1266    
1267     # ------------------------------------------------------------------------------
1268     # @ebuild-function java-pkg_ensure-no-bundled-jars
1269     #
1270     # Try to locate bundled jar files in ${WORKDIR} and die if found.
1271     # This function should be called after WORKDIR has been populated with symlink
1272     # to system jar files or bundled jars removed.
1273     # ------------------------------------------------------------------------------
1274 nichoj 1.1 java-pkg_ensure-no-bundled-jars() {
1275     debug-print-function ${FUNCNAME} $*
1276    
1277 betelgeuse 1.40 local bundled_jars=$(java-pkg_find-normal-jars)
1278 nichoj 1.1 if [[ -n ${bundled_jars} ]]; then
1279     echo "Bundled jars found:"
1280     local jar
1281     for jar in ${bundled_jars}; do
1282     echo $(pwd)${jar/./}
1283     done
1284     die "Bundled jars found!"
1285     fi
1286     }
1287    
1288     # ------------------------------------------------------------------------------
1289     # @internal-function java-pkg_ensure-vm-version-sufficient
1290     #
1291     # Checks if we have a sufficient VM and dies if we don't.
1292     #
1293     # ------------------------------------------------------------------------------
1294     java-pkg_ensure-vm-version-sufficient() {
1295     debug-print-function ${FUNCNAME} $*
1296    
1297     if ! java-pkg_is-vm-version-sufficient; then
1298     debug-print "VM is not suffient"
1299     eerror "Current Java VM cannot build this package"
1300     einfo "Please use java-config -S to set the correct one"
1301     die "Active Java VM cannot build this package"
1302     fi
1303     }
1304    
1305     # ------------------------------------------------------------------------------
1306     # @internal-function java-pkg_is-vm-version-sufficient
1307 betelgeuse 1.19 #
1308 nichoj 1.1 # @return zero - VM is sufficient
1309     # @return non-zero - VM is not sufficient
1310     # ------------------------------------------------------------------------------
1311     java-pkg_is-vm-version-sufficient() {
1312     debug-print-function ${FUNCNAME} $*
1313    
1314     depend-java-query --is-sufficient "${DEPEND}" > /dev/null
1315     return $?
1316     }
1317    
1318     # ------------------------------------------------------------------------------
1319     # @internal-function java-pkg_ensure-vm-version-eq
1320     #
1321     # Die if the current VM is not equal to the argument passed.
1322     #
1323     # @param $@ - Desired VM version to ensure
1324     # ------------------------------------------------------------------------------
1325     java-pkg_ensure-vm-version-eq() {
1326     debug-print-function ${FUNCNAME} $*
1327    
1328     if ! java-pkg_is-vm-version-eq $@ ; then
1329     debug-print "VM is not suffient"
1330     eerror "This package requires a Java VM version = $@"
1331     einfo "Please use java-config -S to set the correct one"
1332     die "Active Java VM too old"
1333     fi
1334     }
1335    
1336     # ------------------------------------------------------------------------------
1337 betelgeuse 1.19 # @internal-function java-pkg_is-vm-version-eq
1338     #
1339 nichoj 1.1 # @param $@ - VM version to compare current VM to
1340     # @return zero - VM versions are equal
1341     # @return non-zero - VM version are not equal
1342     # ------------------------------------------------------------------------------
1343     java-pkg_is-vm-version-eq() {
1344     debug-print-function ${FUNCNAME} $*
1345    
1346     local needed_version="$@"
1347    
1348     [[ -z "${needed_version}" ]] && die "need an argument"
1349    
1350     local vm_version="$(java-pkg_get-vm-version)"
1351    
1352     vm_version="$(get_version_component_range 1-2 "${vm_version}")"
1353     needed_version="$(get_version_component_range 1-2 "${needed_version}")"
1354    
1355     if [[ -z "${vm_version}" ]]; then
1356     debug-print "Could not get JDK version from DEPEND"
1357     return 1
1358     else
1359     if [[ "${vm_version}" == "${needed_version}" ]]; then
1360     debug-print "Detected a JDK(${vm_version}) = ${needed_version}"
1361     return 0
1362     else
1363     debug-print "Detected a JDK(${vm_version}) != ${needed_version}"
1364     return 1
1365     fi
1366     fi
1367     }
1368    
1369     # ------------------------------------------------------------------------------
1370     # @internal-function java-pkg_ensure-vm-version-ge
1371     #
1372     # Die if the current VM is not greater than the desired version
1373     #
1374     # @param $@ - VM version to compare current to
1375     # ------------------------------------------------------------------------------
1376     java-pkg_ensure-vm-version-ge() {
1377     debug-print-function ${FUNCNAME} $*
1378 betelgeuse 1.19
1379 nichoj 1.1 if ! java-pkg_is-vm-version-ge "$@" ; then
1380     debug-print "vm is not suffient"
1381     eerror "This package requires a Java VM version >= $@"
1382     einfo "Please use java-config -S to set the correct one"
1383     die "Active Java VM too old"
1384     fi
1385     }
1386    
1387     # ------------------------------------------------------------------------------
1388 betelgeuse 1.19 # @internal-function java-pkg_is-vm-version-ge
1389     #
1390 nichoj 1.1 # @param $@ - VM version to compare current VM to
1391     # @return zero - current VM version is greater than checked version
1392     # @return non-zero - current VM version is not greater than checked version
1393     # ------------------------------------------------------------------------------
1394     java-pkg_is-vm-version-ge() {
1395     debug-print-function ${FUNCNAME} $*
1396    
1397     local needed_version=$@
1398     local vm_version=$(java-pkg_get-vm-version)
1399     if [[ -z "${vm_version}" ]]; then
1400     debug-print "Could not get JDK version from DEPEND"
1401     return 1
1402     else
1403     if version_is_at_least "${needed_version}" "${vm_version}"; then
1404     debug-print "Detected a JDK(${vm_version}) >= ${needed_version}"
1405     return 0
1406     else
1407     debug-print "Detected a JDK(${vm_version}) < ${needed_version}"
1408     return 1
1409     fi
1410     fi
1411     }
1412    
1413 nichoj 1.12 java-pkg_set-current-vm() {
1414     export GENTOO_VM=${1}
1415     }
1416    
1417     java-pkg_get-current-vm() {
1418     echo ${GENTOO_VM}
1419     }
1420    
1421     java-pkg_current-vm-matches() {
1422 nichoj 1.15 hasq $(java-pkg_get-current-vm) ${@}
1423 nichoj 1.12 return $?
1424     }
1425    
1426 nichoj 1.1 # ------------------------------------------------------------------------------
1427     # @ebuild-function java-pkg_get-source
1428 betelgeuse 1.19 #
1429 nichoj 1.1 # Determines what source version should be used, for passing to -source.
1430     # Unless you want to break things you probably shouldn't set _WANT_SOURCE
1431     #
1432     # @return string - Either the lowest possible source, or JAVA_PKG_WANT_SOURCE
1433     # ------------------------------------------------------------------------------
1434     java-pkg_get-source() {
1435     echo ${JAVA_PKG_WANT_SOURCE:-$(depend-java-query --get-lowest "${DEPEND} ${RDEPEND}")}
1436     }
1437    
1438     # ------------------------------------------------------------------------------
1439     # @ebuild-function java-pkg_get-target
1440     #
1441     # Determines what target version should be used, for passing to -target.
1442     # If you don't care about lower versions, you can set _WANT_TARGET to the
1443 betelgeuse 1.19 # version of your JDK.
1444 nichoj 1.1 #
1445     # @return string - Either the lowest possible target, or JAVA_PKG_WANT_TARGET
1446     # ------------------------------------------------------------------------------
1447     java-pkg_get-target() {
1448 caster 1.37 echo ${JAVA_PKG_WANT_TARGET:-$(depend-java-query --get-lowest "${DEPEND} ${RDEPEND}")}
1449 nichoj 1.1 }
1450    
1451     java-pkg_get-javac() {
1452     debug-print-function ${FUNCNAME} $*
1453    
1454 caster 1.24
1455 nichoj 1.1 local compiler="${GENTOO_COMPILER}"
1456    
1457     local compiler_executable
1458     if [[ "${compiler}" = "javac" ]]; then
1459     # nothing fancy needs to be done for javac
1460     compiler_executable="javac"
1461     else
1462     # for everything else, try to determine from an env file
1463    
1464     local compiler_env="/usr/share/java-config-2/compiler/${compiler}"
1465     if [[ -f ${compiler_env} ]]; then
1466     local old_javac=${JAVAC}
1467     unset JAVAC
1468     # try to get value of JAVAC
1469     compiler_executable="$(source ${compiler_env} 1>/dev/null 2>&1; echo ${JAVAC})"
1470     export JAVAC=${old_javac}
1471    
1472 caster 1.24 if [[ -z ${compiler_executable} ]]; then
1473     echo "JAVAC is empty or undefined in ${compiler_env}"
1474     return 1
1475     fi
1476 betelgeuse 1.19
1477 nichoj 1.1 # check that it's executable
1478     if [[ ! -x ${compiler_executable} ]]; then
1479 caster 1.24 echo "${compiler_executable} doesn't exist, or isn't executable"
1480     return 1
1481 nichoj 1.1 fi
1482     else
1483 caster 1.24 echo "Could not find environment file for ${compiler}"
1484     return 1
1485 nichoj 1.1 fi
1486     fi
1487     echo ${compiler_executable}
1488     }
1489    
1490     # ------------------------------------------------------------------------------
1491 betelgeuse 1.19 # @ebuild-function java-pkg_javac-args
1492 nichoj 1.1 #
1493     # If an ebuild uses javac directly, instead of using ejavac, it should call this
1494     # to know what -source/-target to use.
1495     #
1496     # @return string - arguments to pass to javac, complete with -target and -source
1497     # ------------------------------------------------------------------------------
1498     java-pkg_javac-args() {
1499     debug-print-function ${FUNCNAME} $*
1500    
1501     local want_source="$(java-pkg_get-source)"
1502     local want_target="$(java-pkg_get-target)"
1503    
1504 betelgeuse 1.19 local source_str="-source ${want_source}"
1505 nichoj 1.1 local target_str="-target ${want_target}"
1506    
1507     debug-print "want source: ${want_source}"
1508     debug-print "want target: ${want_target}"
1509    
1510     if [[ -z "${want_source}" || -z "${want_target}" ]]; then
1511 caster 1.24 debug-print "could not find valid -source/-target values for javac"
1512     echo "Could not find valid -source/-target values for javac"
1513     return 1
1514 nichoj 1.1 else
1515     if java-pkg_is-vm-version-ge "1.4"; then
1516     echo "${source_str} ${target_str}"
1517     else
1518     echo "${target_str}"
1519     fi
1520     fi
1521     }
1522    
1523     # TODO document
1524     java-pkg_get-jni-cflags() {
1525     local flags="-I${JAVA_HOME}/include"
1526    
1527 flameeyes 1.33 local platform="linux"
1528     use elibc_FreeBSD && platform="freebsd"
1529    
1530 nichoj 1.10 # TODO do a check that the directories are valid
1531 flameeyes 1.33 flags="${flags} -I${JAVA_HOME}/include/${platform}"
1532 nichoj 1.1
1533     echo ${flags}
1534     }
1535    
1536 nichoj 1.10 java-pkg_ensure-gcj() {
1537     if ! built_with_use sys-devel/gcc gcj ; then
1538     ewarn
1539     ewarn "You must build gcc with the gcj support to build with gcj"
1540     ewarn
1541     ebeep 5
1542     die "No GCJ support found!"
1543     fi
1544     }
1545    
1546 nichoj 1.13 java-pkg_ensure-test() {
1547 betelgeuse 1.34 if hasq test ${FEATURES} && ! hasq -test ${FEATURES} \
1548     && hasq test ${IUSE} && ! use test;
1549     then
1550 nichoj 1.13 eerror "You specified FEATURES=test, but USE=test is needed"
1551     eerror "to pull in the additional dependencies for testing"
1552     die "Need USE=test enabled"
1553     fi
1554     }
1555    
1556 nichoj 1.1 # ------------------------------------------------------------------------------
1557 caster 1.46 # @ebuild-function java-pkg_register-ant-task
1558     #
1559     # Register this package as ant task, so that ant will load it when no specific
1560     # ANT_TASKS are specified. Note that even without this registering, all packages
1561     # specified in ANT_TASKS will be loaded. Mostly used by the actual ant tasks
1562     # packages, but can be also used by other ebuilds that used to symlink their
1563     # .jar into /usr/share/ant-core/lib to get autoloaded, for backwards
1564     # compatibility.
1565     #
1566     # @param --version x.y Register only for ant version x.y (otherwise for any ant
1567     # version). Used by the ant-* packages to prevent loading of mismatched
1568     # ant-core ant tasks after core was updated, before the tasks are updated,
1569     # without a need for blockers.
1570     # @param $1 Name to register as. Defaults to JAVA_PKG_NAME ($PN[-$SLOT])
1571     # ------------------------------------------------------------------------------
1572     java-pkg_register-ant-task() {
1573     local TASKS_DIR="tasks"
1574    
1575     # check for --version x.y parameters
1576     while [[ -n "${1}" && -n "${2}" ]]; do
1577     local var="${1#--}"
1578     local val="${2}"
1579     if [[ "${var}" == "version" ]]; then
1580     TASKS_DIR="tasks-${val}"
1581     else
1582     die "Unknown parameter passed to java-pkg_register-ant-tasks: ${1} ${2}"
1583     fi
1584     shift 2
1585     done
1586    
1587     local TASK_NAME="${1:-${JAVA_PKG_NAME}}"
1588    
1589     dodir /usr/share/ant/${TASKS_DIR}
1590     touch "${D}/usr/share/ant/${TASKS_DIR}/${TASK_NAME}"
1591     }
1592    
1593     # ------------------------------------------------------------------------------
1594     # @internal-function java-pkg_ant-tasks-from-deps
1595     #
1596     # Function to determine ANT_TASKS from DEPEND variable for backwards
1597     # compatibility with ebuilds that don't set ANT_TASKS before calling eant() or
1598     # WANT_ANT_TASKS before inheriting java-pkg-2. If the DEPEND string contains
1599     # "dev-java/ant" or "dev-java/ant-tasks", then it returns "all", otherwise
1600     # "none". It's not smart enough to cope with USE flag depends but that shouldn't
1601     # be a problem, the worst it can do is activace all tasks when not needed.
1602     # Note that this is called only with JAVA_PKG_STRICT=1, to find ebuilds with
1603     # insufficient dependencies, otherwise all available tasks are used for
1604     # backwards compatilbility.
1605     #
1606     # @return "all" or "none"
1607     # ------------------------------------------------------------------------------
1608     java-pkg_ant-tasks-from-deps() {
1609     local found_ant found_ant_tasks
1610    
1611     for dep in ${DEPEND}
1612     do
1613     local ant="$(awk '/(dev-java\/ant)/ { if (match($1, "(dev-java/ant)((-[0-9])+|$)", m)) print m[1] }' <<< ${dep})"
1614     [[ "${ant}" == "dev-java/ant" ]] && found_ant=true
1615     [[ "${dep}" == *"ant-tasks"* ]] && found_ant_tasks=true
1616     done
1617    
1618     if [[ -n "${found_ant}" || -n "${found_ant_tasks}" ]]; then
1619     java-pkg_announce-qa-violation "The ebuild DEPENDS on deprecated ant or ant-tasks"
1620     echo "all"
1621     else
1622     # ebuild doesn't set ANT_TASKS and doesn't depend on ant-tasks or ant
1623     # so we deactivate all tasks that may be installed
1624     echo "none"
1625     fi
1626     }
1627    
1628     # ------------------------------------------------------------------------------
1629     # @internal-function java-pkg_ant-tasks-depend
1630     #
1631     # Translates the WANT_ANT_TASKS variable into valid dependencies.
1632     # ------------------------------------------------------------------------------
1633     java-pkg_ant-tasks-depend() {
1634     debug-print-function ${FUNCNAME} ${WANT_ANT_TASKS}
1635    
1636     if [[ -n "${WANT_ANT_TASKS}" ]]; then
1637     local DEP=""
1638     for i in ${WANT_ANT_TASKS}
1639     do
1640     if [[ ${i} != ant-* ]]; then
1641     echo "Invalid atom in WANT_ANT_TASKS: ${i}"
1642     return 1
1643     fi
1644     DEP="${DEP}dev-java/${i} "
1645     done
1646     echo ${DEP}
1647     return 0
1648     else
1649     return 0
1650     fi
1651     }
1652    
1653     # ------------------------------------------------------------------------------
1654 nichoj 1.1 # @section-end helper
1655     # ------------------------------------------------------------------------------
1656    
1657     # ------------------------------------------------------------------------------
1658     # @section-begin build
1659     # @section-summary Build functions
1660     #
1661     # These are some functions for building a package. In particular, it consists of
1662     # wrappers for javac and ant.
1663     # ------------------------------------------------------------------------------
1664    
1665     # ------------------------------------------------------------------------------
1666     # @ebuild-function eant
1667     #
1668     # Ant wrapper function. Will use the appropriate compiler, based on user-defined
1669 caster 1.46 # compiler. Will also set proper ANT_TASKS from the variable ANT_TASKS,
1670 betelgeuse 1.41 # variables:
1671     # EANT_GENTOO_CLASSPATH - calls java-pkg_getjars for the value and adds to the
1672     # gentoo.classpath property. Be sure to call
1673     # java-ant_rewrite-classpath in src_unpack.
1674 caster 1.46 # *ANT_TASKS - used to determine ANT_TASKS before calling Ant.
1675 nichoj 1.1 # ------------------------------------------------------------------------------
1676     eant() {
1677     debug-print-function ${FUNCNAME} $*
1678    
1679 nichoj 1.12 # FIXME get this working
1680     # if is-java-strict && [[ ! ${DEPEND} =~ "dev-java/ant" ]]; then
1681     # java-pkg_announce-qa-violation \
1682     # "Using eant, but not depending on dev-java/ant or dev-java/ant-core"
1683     # fi
1684    
1685 betelgeuse 1.51 if ! hasq java-ant-2 ${INHERITED} && is-java-strict; then
1686 betelgeuse 1.52 local msg="You should inherit java-ant-2 when using eant"
1687 betelgeuse 1.51 java-pkg_announce-qa-violation ${msg}
1688     die ${msg}
1689     fi
1690    
1691 betelgeuse 1.47 local antflags="-Dnoget=true -Dmaven.mode.offline=true"
1692 betelgeuse 1.57
1693 nichoj 1.1 java-pkg_init-compiler_
1694     local compiler="${GENTOO_COMPILER}"
1695    
1696     local compiler_env="${JAVA_PKG_COMPILER_DIR}/${compiler}"
1697    
1698     local build_compiler="$(source ${compiler_env} 1>/dev/null 2>&1; echo ${ANT_BUILD_COMPILER})"
1699     if [[ "${compiler}" != "javac" && -z "${build_compiler}" ]]; then
1700     die "ANT_BUILD_COMPILER undefined in ${compiler_env}"
1701     fi
1702    
1703     if [[ ${compiler} != "javac" ]]; then
1704 caster 1.36 antflags="${antflags} -Dbuild.compiler=${build_compiler}"
1705 nichoj 1.1 # Figure out any extra stuff to put on the classpath for compilers aside
1706     # from javac
1707     # ANT_BUILD_COMPILER_DEPS should be something that could be passed to
1708     # java-config -p
1709     local build_compiler_deps="$(source ${JAVA_PKG_COMPILER_DIR}/${compiler} 1>/dev/null 2>&1; echo ${ANT_BUILD_COMPILER_DEPS})"
1710     if [[ -n ${build_compiler_deps} ]]; then
1711     antflags="${antflags} -lib $(java-config -p ${build_compiler_deps})"
1712     fi
1713     fi
1714 nichoj 1.9
1715     if is-java-strict; then
1716     einfo "Disabling system classpath for ant"
1717     antflags="${antflags} -Dbuild.sysclasspath=ignore"
1718     fi
1719 betelgeuse 1.19
1720 betelgeuse 1.52 for arg in "${@}"; do
1721     if [[ ${arg} = -lib ]]; then
1722     if is-java-strict; then
1723     eerror "You should not use the -lib argument to eant because it will fail"
1724 betelgeuse 1.53 eerror "with JAVA_PKG_STRICT. Please use for example java-pkg_jar-from"
1725 betelgeuse 1.52 eerror "or ant properties to make dependencies available."
1726     eerror "For ant tasks use WANT_ANT_TASKS or ANT_TASKS from."
1727     eerror "split ant (>=dev-java/ant-core-1.7)."
1728     die "eant -lib is deprecated/forbidden"
1729     else
1730     echo "eant -lib is deprecated. Turn JAVA_PKG_STRICT on for"
1731     echo "more info."
1732     fi
1733     fi
1734     done
1735    
1736 caster 1.46 if has_version ">=dev-java/ant-core-1.7.0"; then
1737     # default ANT_TASKS to WANT_ANT_TASKS, if ANT_TASKS is not set explicitly
1738     ANT_TASKS="${ANT_TASKS:-${WANT_ANT_TASKS}}"
1739    
1740     # override ANT_TASKS with JAVA_PKG_FORCE_ANT_TASKS if it's set
1741     ANT_TASKS="${JAVA_PKG_FORCE_ANT_TASKS:-${ANT_TASKS}}"
1742    
1743     if is-java-strict; then
1744     # if ant-tasks were not set by ebuild or forced, try to determine them from depends
1745     if [[ -z "${ANT_TASKS}" ]]; then
1746     ANT_TASKS="$(java-pkg_ant-tasks-from-deps)"
1747     fi
1748     else
1749     # if ant-tasks is not set by ebuild or forced, activate all of them
1750     ANT_TASKS="${ANT_TASKS:-all}"
1751     fi
1752    
1753     # at this point, ANT_TASKS should be "all", "none" or explicit list
1754     if [[ "${ANT_TASKS}" == "all" ]]; then
1755     einfo "Using all available ANT_TASKS"
1756     elif [[ "${ANT_TASKS}" == "none" ]]; then
1757     einfo "Disabling all optional ANT_TASKS"
1758     else
1759     einfo "Using following ANT_TASKS: ${ANT_TASKS}"
1760     fi
1761 betelgeuse 1.52
1762 caster 1.46 export ANT_TASKS
1763     fi
1764    
1765     [[ -n ${JAVA_PKG_DEBUG} ]] && antflags="${antflags} --execdebug -debug"
1766 betelgeuse 1.45 [[ -n ${PORTAGE_QUIET} ]] && antflags="${antflags} -q"
1767 betelgeuse 1.19
1768 betelgeuse 1.41 local gcp="${EANT_GENTOO_CLASSPATH}"
1769 caster 1.76 local getjarsarg=""
1770 betelgeuse 1.41
1771 betelgeuse 1.57 if [[ ${EBUILD_PHASE} = "test" ]]; then
1772     antflags="${antflags} -DJunit.present=true"
1773     [[ ${gcp} && ${ANT_TASKS} = *ant-junit* ]] && gcp="${gcp} junit"
1774 caster 1.76 getjarsarg="--with-dependencies"
1775 betelgeuse 1.57 fi
1776    
1777     local cp
1778    
1779     for atom in ${gcp}; do
1780 betelgeuse 1.75 cp="${cp}:$(java-pkg_getjars ${getjarsarg} ${atom})"
1781 betelgeuse 1.57 done
1782    
1783     if [[ ${cp} ]]; then
1784 betelgeuse 1.41 # It seems ant does not like single quotes around ${cp}
1785 betelgeuse 1.57 antflags="${antflags} -Dgentoo.classpath=\"${cp#:}\""
1786 betelgeuse 1.41 fi
1787    
1788 nichoj 1.1 [[ -n ${JAVA_PKG_DEBUG} ]] && echo ant ${antflags} "${@}"
1789 betelgeuse 1.75 debug-print "Calling ant (GENTOO_VM: ${GENTOO_VM}): ${antflags} ${@}"
1790 nichoj 1.1 ant ${antflags} "${@}" || die "eant failed"
1791     }
1792    
1793     # ------------------------------------------------------------------------------
1794     # @ebuild-function ejavac
1795     #
1796 betelgeuse 1.19 # Javac wrapper function. Will use the appropriate compiler, based on
1797 nichoj 1.1 # /etc/java-config/compilers.conf
1798     #
1799     # @param $@ - Arguments to be passed to the compiler
1800     # ------------------------------------------------------------------------------
1801     ejavac() {
1802     debug-print-function ${FUNCNAME} $*
1803    
1804 caster 1.24 java-pkg_init-compiler_
1805 nichoj 1.1
1806 caster 1.24 local compiler_executable
1807     compiler_executable=$(java-pkg_get-javac)
1808     if [[ ${?} != 0 ]]; then
1809     eerror "There was a problem determining compiler: ${compiler_executable}"
1810     die "get-javac failed"
1811     fi
1812    
1813     local javac_args
1814     javac_args="$(java-pkg_javac-args)"
1815     if [[ ${?} != 0 ]]; then
1816     eerror "There was a problem determining JAVACFLAGS: ${javac_args}"
1817     die "java-pkg_javac-args failed"
1818     fi
1819    
1820     [[ -n ${JAVA_PKG_DEBUG} ]] && echo ${compiler_executable} ${javac_args} "${@}"
1821     ${compiler_executable} ${javac_args} "${@}" || die "ejavac failed"
1822 nichoj 1.1 }
1823    
1824     # ------------------------------------------------------------------------------
1825     # @ebuild-function java-pkg_filter-compiler
1826 betelgeuse 1.19 #
1827 nichoj 1.1 # Used to prevent the use of some compilers. Should be used in src_compile.
1828     # Basically, it just appends onto JAVA_PKG_FILTER_COMPILER
1829     #
1830     # @param $@ - compilers to filter
1831     # ------------------------------------------------------------------------------
1832     java-pkg_filter-compiler() {
1833     JAVA_PKG_FILTER_COMPILER="${JAVA_PKG_FILTER_COMPILER} $@"
1834     }
1835    
1836     # ------------------------------------------------------------------------------
1837 nichoj 1.8 # @ebuild-function java-pkg_force-compiler
1838     #
1839     # Used to force the use of particular compilers. Should be used in src_compile.
1840     # A common use of this would be to force ecj-3.1 to be used on amd64, to avoid
1841     # OutOfMemoryErrors that may come up.
1842     #
1843     # @param $@ - compilers to force
1844     # ------------------------------------------------------------------------------
1845     java-pkg_force-compiler() {
1846     JAVA_PKG_FORCE_COMPILER="$@"
1847     }
1848    
1849     # ------------------------------------------------------------------------------
1850 nichoj 1.1 # @ebuild-function use_doc
1851     #
1852     # Helper function for getting ant to build javadocs. If the user has USE=doc,
1853     # then 'javadoc' or the argument are returned. Otherwise, there is no return.
1854 betelgeuse 1.19 #
1855 nichoj 1.1 # The output of this should be passed to ant.
1856     #
1857     # Example: build javadocs by calling 'javadoc' target
1858     # eant $(use_doc)
1859     # Example: build javadocs by calling 'apidoc' target
1860     # eant $(use_doc apidoc)
1861     #
1862     # @param $@ - Option value to return. Defaults to 'javadoc'
1863     # @return string - Name of the target to create javadocs
1864     # ------------------------------------------------------------------------------
1865     use_doc() {
1866     use doc && echo ${@:-javadoc}
1867     }
1868    
1869 betelgeuse 1.38
1870 nichoj 1.1 # ------------------------------------------------------------------------------
1871     # @section-end build
1872     # ------------------------------------------------------------------------------
1873 betelgeuse 1.19
1874 nichoj 1.1 # ------------------------------------------------------------------------------
1875     # @section-begin internal
1876 betelgeuse 1.19 # @section-summary Internal functions
1877 nichoj 1.1 #
1878     # Do __NOT__ use any of these from an ebuild! These are only to be used from
1879     # within the java eclasses.
1880     # ------------------------------------------------------------------------------
1881    
1882     # -----------------------------------------------------------------------------
1883     # @function-internal java-pkg_init
1884 betelgeuse 1.19 #
1885 nichoj 1.1 # The purpose of this function, as the name might imply, is to initialize the
1886     # Java environment. It ensures that that there aren't any environment variables
1887     # that'll muss things up. It initializes some variables, which are used
1888     # internally. And most importantly, it'll switch the VM if necessary.
1889     #
1890     # This shouldn't be used directly. Instead, java-pkg and java-pkg-opt will
1891     # call it during each of the phases of the merge process.
1892     #
1893     # -----------------------------------------------------------------------------
1894     java-pkg_init() {
1895     unset JAVAC
1896     unset JAVA_HOME
1897 betelgeuse 1.64
1898     # People do all kinds of weird things.
1899     # http://forums.gentoo.org/viewtopic-p-3943166.html
1900 betelgeuse 1.65 local silence="${SILENCE_JAVA_OPTIONS_WARNING}"
1901 betelgeuse 1.64 local accept="${I_WANT_GLOBAL_JAVA_OPTIONS}"
1902 betelgeuse 1.65 if [[ -n ${_JAVA_OPTIONS} && -z ${accept} && -z ${silence} ]]; then
1903 betelgeuse 1.64 ewarn "_JAVA_OPTIONS changes what java -version outputs at least for"
1904     ewarn "sun-jdk vms and and as such break configure scripts that"
1905     ewarn "use it (for example app-office/openoffice) so we filter it out."
1906     ewarn "Use SILENCE_JAVA_OPTIONS_WARNING=true in the environment (use"
1907     ewarn "make.conf for example) to silence this warning or"
1908     ewarn "I_WANT_GLOBAL_JAVA_OPTIONS to not filter it."
1909     fi
1910    
1911     if [[ -z ${accept} ]]; then
1912     unset _JAVA_OPTIONS
1913     # phase hooks make this run many times without this
1914     I_WANT_GLOBAL_JAVA_OPTIONS="true"
1915     fi
1916    
1917 nichoj 1.1 java-pkg_init_paths_
1918     java-pkg_switch-vm
1919     PATH=${JAVA_HOME}/bin:${PATH}
1920    
1921     # TODO we will probably want to set JAVAC and JAVACFLAGS
1922    
1923     # Do some QA checks
1924     java-pkg_check-jikes
1925    
1926 betelgeuse 1.19 # When users have crazy classpaths some packages can fail to compile.
1927 nichoj 1.1 # and everything should work with empty CLASSPATH.
1928     # This also helps prevent unexpected dependencies on random things
1929     # from the CLASSPATH.
1930 betelgeuse 1.19 unset CLASSPATH
1931 betelgeuse 1.59
1932 caster 1.46 # Unset external ANT_ stuff
1933     unset ANT_TASKS
1934     unset ANT_OPTS
1935 nichoj 1.1 }
1936    
1937     # ------------------------------------------------------------------------------
1938     # @function-internal java-pkg-init-compiler_
1939     #
1940     # This function attempts to figure out what compiler should be used. It does
1941 betelgeuse 1.19 # this by reading the file at JAVA_PKG_COMPILERS_CONF, and checking the
1942 nichoj 1.1 # COMPILERS variable defined there.
1943     # This can be overridden by a list in JAVA_PKG_FORCE_COMPILER
1944 betelgeuse 1.19 #
1945 nichoj 1.1 # It will go through the list of compilers, and verify that it supports the
1946     # target and source that are needed. If it is not suitable, then the next
1947     # compiler is checked. When JAVA_PKG_FORCE_COMPILER is defined, this checking
1948     # isn't done.
1949     #
1950     # Once the which compiler to use has been figured out, it is set to
1951     # GENTOO_COMPILER.
1952     #
1953     # If you hadn't guessed, JAVA_PKG_FORCE_COMPILER is for testing only.
1954     #
1955     # If the user doesn't defined anything in JAVA_PKG_COMPILERS_CONF, or no
1956     # suitable compiler was found there, then the default is to use javac provided
1957     # by the current VM.
1958     #
1959     #
1960     # @return name of the compiler to use
1961     # ------------------------------------------------------------------------------
1962     java-pkg_init-compiler_() {
1963     debug-print-function ${FUNCNAME} $*
1964    
1965     if [[ -n ${GENTOO_COMPILER} ]]; then
1966     debug-print "GENTOO_COMPILER already set"
1967     return
1968     fi
1969    
1970 nichoj 1.3 local compilers;
1971     if [[ -z ${JAVA_PKG_FORCE_COMPILER} ]]; then
1972     compilers="$(source ${JAVA_PKG_COMPILERS_CONF} 1>/dev/null 2>&1; echo ${COMPILERS})"
1973     else
1974     compilers=${JAVA_PKG_FORCE_COMPILER}
1975     fi
1976 betelgeuse 1.19
1977 nichoj 1.1 debug-print "Read \"${compilers}\" from ${JAVA_PKG_COMPILERS_CONF}"
1978    
1979     # Figure out if we should announce what compiler we're using
1980     local compiler
1981     for compiler in ${compilers}; do
1982     debug-print "Checking ${compiler}..."
1983     # javac should always be alright
1984     if [[ ${compiler} = "javac" ]]; then
1985     debug-print "Found javac... breaking"
1986     export GENTOO_COMPILER="javac"
1987     break
1988     fi
1989 betelgeuse 1.19
1990 nichoj 1.1 if has ${compiler} ${JAVA_PKG_FILTER_COMPILER}; then
1991     if [[ -z ${JAVA_PKG_FORCE_COMPILER} ]]; then
1992     einfo "Filtering ${compiler}"
1993     continue
1994     fi
1995     fi
1996 betelgeuse 1.19
1997 nichoj 1.1 # for non-javac, we need to make sure it supports the right target and
1998     # source
1999     local compiler_env="${JAVA_PKG_COMPILER_DIR}/${compiler}"
2000     if [[ -f ${compiler_env} ]]; then
2001     local desired_target="$(java-pkg_get-target)"
2002     local desired_source="$(java-pkg_get-source)"
2003    
2004    
2005     # Verify that the compiler supports target
2006     local supported_target=$(source ${compiler_env} 1>/dev/null 2>&1; echo ${SUPPORTED_TARGET})
2007     if ! has ${desired_target} ${supported_target}; then
2008     ewarn "${compiler} does not support -target ${desired_target}, skipping"
2009     continue
2010     fi
2011    
2012     # -source was introduced in 1.3, so only check 1.3 and on
2013     if version_is_at_least "${desired_soure}" "1.3"; then
2014     # Verify that the compiler supports source
2015     local supported_source=$(source ${compiler_env} 1>/dev/null 2>&1; echo ${SUPPORTED_SOURCE})
2016     if ! has ${desired_source} ${supported_source}; then
2017     ewarn "${compiler} does not support -source ${desired_source}, skipping"
2018     continue
2019     fi
2020     fi
2021    
2022     # if you get here, then the compiler should be good to go
2023     export GENTOO_COMPILER="${compiler}"
2024     break
2025     else
2026     ewarn "Could not find configuration for ${compiler}, skipping"
2027     ewarn "Perhaps it is not installed?"
2028     continue
2029     fi
2030     done
2031    
2032     # If it hasn't been defined already, default to javac
2033     if [[ -z ${GENTOO_COMPILER} ]]; then
2034     if [[ -n ${compilers} ]]; then
2035     einfo "No suitable compiler found: defaulting javac for compilation"
2036     else
2037     # probably don't need to notify users about the default.
2038     :;#einfo "Defaulting to javac for compilation"
2039     fi
2040     export GENTOO_COMPILER=javac
2041     else
2042     einfo "Using ${GENTOO_COMPILER} for compilation"
2043     fi
2044    
2045     }
2046    
2047     # ------------------------------------------------------------------------------
2048     # @internal-function init_paths_
2049     #
2050     # Initializes some variables that will be used. These variables are mostly used
2051     # to determine where things will eventually get installed.
2052     # ------------------------------------------------------------------------------
2053     java-pkg_init_paths_() {
2054     debug-print-function ${FUNCNAME} $*
2055    
2056     local pkg_name
2057     if [[ "$SLOT" == "0" ]] ; then
2058     JAVA_PKG_NAME="${PN}"
2059     else
2060     JAVA_PKG_NAME="${PN}-${SLOT}"
2061     fi
2062    
2063     JAVA_PKG_SHAREPATH="${DESTTREE}/share/${JAVA_PKG_NAME}"
2064     JAVA_PKG_SOURCESPATH="${JAVA_PKG_SHAREPATH}/sources/"
2065     JAVA_PKG_ENV="${D}${JAVA_PKG_SHAREPATH}/package.env"
2066    
2067     [[ -z "${JAVA_PKG_JARDEST}" ]] && JAVA_PKG_JARDEST="${JAVA_PKG_SHAREPATH}/lib"
2068     [[ -z "${JAVA_PKG_LIBDEST}" ]] && JAVA_PKG_LIBDEST="${DESTTREE}/$(get_libdir)/${JAVA_PKG_NAME}"
2069     [[ -z "${JAVA_PKG_WARDEST}" ]] && JAVA_PKG_WARDEST="${JAVA_PKG_SHAREPATH}/webapps"
2070    
2071    
2072     # TODO maybe only print once?
2073     debug-print "JAVA_PKG_SHAREPATH: ${JAVA_PKG_SHAREPATH}"
2074     debug-print "JAVA_PKG_ENV: ${JAVA_PKG_ENV}"
2075     debug-print "JAVA_PKG_JARDEST: ${JAVA_PKG_JARDEST}"
2076     debug-print "JAVA_PKG_LIBDEST: ${JAVA_PKG_LIBDEST}"
2077     debug-print "JAVA_PKG_WARDEST: ${JAVA_PKG_WARDEST}"
2078     }
2079    
2080     # ------------------------------------------------------------------------------
2081     # @internal-function java-pkg_do_write_
2082     #
2083     # Writes the package.env out to disk.
2084     #
2085     # ------------------------------------------------------------------------------
2086     # TODO change to do-write, to match everything else
2087     java-pkg_do_write_() {
2088 betelgeuse 1.28 java-pkg_init_paths_
2089 nichoj 1.1 # Create directory for package.env
2090     dodir "${JAVA_PKG_SHAREPATH}"
2091     if [[ -n "${JAVA_PKG_CLASSPATH}" || -n "${JAVA_PKG_LIBRARY}" || -f "${JAVA_PKG_DEPEND}" ]]; then
2092     # Create package.env
2093     (
2094     echo "DESCRIPTION=\"${DESCRIPTION}\""
2095     echo "GENERATION=\"2\""
2096    
2097     [[ -n "${JAVA_PKG_CLASSPATH}" ]] && echo "CLASSPATH=\"${JAVA_PKG_CLASSPATH}\""
2098     [[ -n "${JAVA_PKG_LIBRARY}" ]] && echo "LIBRARY_PATH=\"${JAVA_PKG_LIBRARY}\""
2099     [[ -n "${JAVA_PROVIDE}" ]] && echo "PROVIDES=\"${JAVA_PROVIDE}\""
2100     [[ -f "${JAVA_PKG_DEPEND}" ]] && echo "DEPEND=\"$(cat ${JAVA_PKG_DEPEND} | uniq | tr '\n' ':')\""
2101     echo "VM=\"$(echo ${RDEPEND} ${DEPEND} | sed -e 's/ /\n/g' | sed -n -e '/virtual\/\(jre\|jdk\)/ { p;q }')\"" # TODO cleanup !
2102     ) > "${JAVA_PKG_ENV}"
2103 betelgeuse 1.19
2104 nichoj 1.1 # register target/source
2105     local target="$(java-pkg_get-target)"
2106     local source="$(java-pkg_get-source)"
2107     [[ -n ${target} ]] && echo "TARGET=\"${target}\"" >> "${JAVA_PKG_ENV}"
2108     [[ -n ${source} ]] && echo "SOURCE=\"${source}\"" >> "${JAVA_PKG_ENV}"
2109    
2110     # register javadoc info
2111     [[ -n ${JAVADOC_PATH} ]] && echo "JAVADOC_PATH=\"${JAVADOC_PATH}\"" \
2112     >> ${JAVA_PKG_ENV}
2113     # register source archives
2114     [[ -n ${JAVA_SOURCES} ]] && echo "JAVA_SOURCES=\"${JAVA_SOURCES}\"" \
2115     >> ${JAVA_PKG_ENV}
2116    
2117    
2118     echo "MERGE_VM=\"${GENTOO_VM}\"" >> "${JAVA_PKG_ENV}"
2119     [[ -n ${GENTOO_COMPILER} ]] && echo "MERGE_COMPILER=\"${GENTOO_COMPILER}\"" >> "${JAVA_PKG_ENV}"
2120    
2121     # Strip unnecessary leading and trailing colons
2122     # TODO try to cleanup if possible
2123     sed -e "s/=\":/=\"/" -e "s/:\"$/\"/" -i "${JAVA_PKG_ENV}" || die "Did you forget to call java_init ?"
2124     fi
2125     }
2126    
2127     # ------------------------------------------------------------------------------
2128     # @internal-function java-pkg_record-jar_
2129     #
2130     # Record a dependency to the package.env
2131     #
2132     # ------------------------------------------------------------------------------
2133     JAVA_PKG_DEPEND="${T}/java-pkg-depend"
2134    
2135     java-pkg_record-jar_() {
2136     debug-print-function ${FUNCNAME} $*
2137    
2138     local pkg=${1} jar=${2} append
2139     if [[ -z "${jar}" ]]; then
2140     append="${pkg}"
2141     else
2142     append="$(basename ${jar})@${pkg}"
2143     fi
2144    
2145     echo ${append} >> ${JAVA_PKG_DEPEND}
2146     }
2147    
2148     # ------------------------------------------------------------------------------
2149     # @internal-function java-pkg_append_
2150     #
2151     # Appends a value to a variable
2152     #
2153     # Example: java-pkg_append_ CLASSPATH foo.jar
2154     # @param $1 variable name to modify
2155     # @param $2 value to append
2156     # ------------------------------------------------------------------------------
2157     java-pkg_append_() {
2158     debug-print-function ${FUNCNAME} $*
2159    
2160     local var="${1}" value="${2}"
2161     if [[ -z "${!var}" ]] ; then
2162     export ${var}="${value}"
2163     else
2164     local oldIFS=${IFS} cur haveit
2165     IFS=':'
2166     for cur in ${!var}; do
2167     if [[ ${cur} == ${value} ]]; then
2168     haveit="yes"
2169     break
2170     fi
2171     done
2172     [[ -z ${haveit} ]] && export ${var}="${!var}:${value}"
2173     IFS=${oldIFS}
2174     fi
2175     }
2176    
2177     # ------------------------------------------------------------------------------
2178     # @internal-function java-pkg_expand_dir_
2179 betelgeuse 1.19 #
2180 nichoj 1.1 # Gets the full path of the file/directory's parent.
2181     # @param $1 - file/directory to find parent directory for
2182     # @return - path to $1's parent directory
2183     # ------------------------------------------------------------------------------
2184     java-pkg_expand_dir_() {
2185     pushd "$(dirname "${1}")" >/dev/null 2>&1
2186     pwd
2187     popd >/dev/null 2>&1
2188     }
2189    
2190     # ------------------------------------------------------------------------------
2191     # @internal-function java-pkg_func-exists
2192     #
2193     # Does the indicated function exist?
2194     #
2195     # @return 0 - function is declared
2196     # @return 1 - function is undeclared
2197     # ------------------------------------------------------------------------------
2198     java-pkg_func-exists() {
2199     if [[ -n "$(declare -f ${1})" ]]; then
2200     return 0
2201     else
2202     return 1
2203     fi
2204     }
2205    
2206     # ------------------------------------------------------------------------------
2207     # @internal-function java-pkg_setup-vm
2208     #
2209     # Sets up the environment for a specific VM
2210     #
2211     # ------------------------------------------------------------------------------
2212     java-pkg_setup-vm() {
2213     debug-print-function ${FUNCNAME} $*
2214    
2215     local vendor="$(java-pkg_get-vm-vendor)"
2216 caster 1.23 if [[ "${vendor}" == "sun" ]] && java-pkg_is-vm-version-ge "1.5" ; then
2217 nichoj 1.1 addpredict "/dev/random"
2218     elif [[ "${vendor}" == "ibm" ]]; then
2219     addpredict "/proc/self/maps"
2220     addpredict "/proc/cpuinfo"
2221     export LANG="C" LC_ALL="C"
2222     elif [[ "${vendor}" == "jrockit" ]]; then
2223     addpredict "/proc/cpuinfo"
2224     fi
2225     }
2226    
2227     # ------------------------------------------------------------------------------
2228     # @internal-function java-pkg_needs-vm
2229     #
2230     # Does the current package depend on virtual/jdk?
2231     #
2232     # @return 0 - Package depends on virtual/jdk
2233     # @return 1 - Package does not depend on virtual/jdk
2234     # ------------------------------------------------------------------------------
2235     java-pkg_needs-vm() {
2236     debug-print-function ${FUNCNAME} $*
2237    
2238     if [[ -n "$(echo ${DEPEND} | sed -e '\:virtual/jdk:!d')" ]]; then
2239     return 0
2240     fi
2241    
2242     return 1
2243     }
2244    
2245     # ------------------------------------------------------------------------------
2246     # @internal-function java-pkg_get-current-vm
2247     #
2248     # @return - The current VM being used
2249     # ------------------------------------------------------------------------------
2250     java-pkg_get-current-vm() {
2251     java-config -f
2252     }
2253    
2254     # ------------------------------------------------------------------------------
2255     # @internal-function java-pkg_get-vm-vendor
2256     #
2257     # @return - The vendor of the current VM
2258     # ------------------------------------------------------------------------------
2259     java-pkg_get-vm-vendor() {
2260     debug-print-function ${FUNCNAME} $*
2261    
2262     local vm="$(java-pkg_get-current-vm)"
2263     vm="${vm/-*/}"
2264     echo "${vm}"
2265     }
2266    
2267     # ------------------------------------------------------------------------------
2268     # @internal-function java-pkg_get-vm-version
2269     #
2270     # @return - The version of the current VM
2271     # ------------------------------------------------------------------------------
2272     java-pkg_get-vm-version() {
2273     debug-print-function ${FUNCNAME} $*
2274    
2275 caster 1.22 java-config -g PROVIDES_VERSION
2276 nichoj 1.1 }
2277    
2278     # ------------------------------------------------------------------------------
2279     # @internal-function java-pkg_switch-vm
2280     #
2281 betelgeuse 1.19 # Switch VM if we're allowed to (controlled by JAVA_PKG_ALLOW_VM_CHANGE), and
2282 nichoj 1.1 # verify that the current VM is sufficient.
2283     # Setup the environment for the VM being used.
2284     # ------------------------------------------------------------------------------
2285     java-pkg_switch-vm() {
2286 betelgeuse 1.38 debug-print-function ${FUNCNAME} $*
2287    
2288 nichoj 1.1 if java-pkg_needs-vm; then
2289     # Use the VM specified by JAVA_PKG_FORCE_VM
2290 betelgeuse 1.38 if [[ -n "${JAVA_PKG_FORCE_VM}" ]]; then
2291 nichoj 1.1 # If you're forcing the VM, I hope you know what your doing...
2292 betelgeuse 1.38 debug-print "JAVA_PKG_FORCE_VM used: ${JAVA_PKG_FORCE_VM}"
2293 nichoj 1.1 export GENTOO_VM="${JAVA_PKG_FORCE_VM}"
2294     # if we're allowed to switch the vm...
2295     elif [[ "${JAVA_PKG_ALLOW_VM_CHANGE}" == "yes" ]]; then
2296     debug-print "depend-java-query: NV_DEPEND: ${JAVA_PKG_NV_DEPEND:-${DEPEND}} VNEED: ${JAVA_PKG_VNEED}"
2297     if [[ -n ${JAVA_PKG_VNEED} ]]; then
2298 caster 1.24 GENTOO_VM="$(depend-java-query --need-virtual "${JAVA_PKG_VNEED}" --get-vm "${JAVA_PKG_NV_DEPEND:-${DEPEND}}")"
2299 nichoj 1.1 else
2300 caster 1.24 GENTOO_VM="$(depend-java-query --get-vm "${JAVA_PKG_NV_DEPEND:-${DEPEND}}")"
2301     fi
2302     if [[ -z "${GENTOO_VM}" || "${GENTOO_VM}" == "None" ]]; then
2303 caster 1.32 eerror "Unable to determine VM for building from dependencies:"
2304 caster 1.24 echo "NV_DEPEND: ${JAVA_PKG_NV_DEPEND:-${DEPEND}}"
2305     echo "VNEED: ${JAVA_PKG_VNEED}"
2306 caster 1.32 die "Failed to determine VM for building."
2307 caster 1.24 else
2308     export GENTOO_VM
2309 nichoj 1.1 fi
2310     # otherwise just make sure the current VM is sufficient
2311     else
2312     java-pkg_ensure-vm-version-sufficient
2313     fi
2314     debug-print "Using: $(java-config -f)"
2315 betelgeuse 1.19
2316 nichoj 1.1 java-pkg_setup-vm
2317    
2318 nichoj 1.4 export JAVA=$(java-config --java)
2319     export JAVAC=$(java-config --javac)
2320 caster 1.24 JAVACFLAGS="$(java-pkg_javac-args)"
2321     if [[ ${?} != 0 ]]; then
2322     eerror "There was a problem determining JAVACFLAGS: ${JAVACFLAGS}"
2323     die "java-pkg_javac-args failed"
2324     fi
2325     [[ -n ${JAVACFLAGS_EXTRA} ]] && JAVACFLAGS="${JAVACFLAGS_EXTRA} ${JAVACFLAGS}"
2326     export JAVACFLAGS
2327 nichoj 1.1
2328     export JAVA_HOME="$(java-config -g JAVA_HOME)"
2329     export JDK_HOME=${JAVA_HOME}
2330    
2331     #TODO If you know a better solution let us know.
2332     java-pkg_append_ LD_LIBRARY_PATH "$(java-config -g LDPATH)"
2333 betelgeuse 1.19
2334 nichoj 1.1 local tann="${T}/announced-vm"
2335     if [[ -n "${JAVA_PKG_DEBUG}" ]] || [[ ! -f "${tann}" ]] ; then
2336     # Add a check for setup/preinst phase... to avoid duplicate outputs
2337     # for when FEATURES=buildpkg
2338     if [[ ${EBUILD_PHASE} != "setup" && ${EBUILD_PHASE} != "preinst" && ${EBUILD_PHASE} != "postinst" ]];
2339     then
2340     einfo "Using: $(java-config -f)"
2341     [[ ! -f "${tann}" ]] && touch "${tann}"
2342     fi
2343     fi
2344    
2345     else
2346     [[ -n "${JAVA_PKG_DEBUG}" ]] && ewarn "!!! This package inherits java-pkg but doesn't depend on a JDK. -bin or broken dependency!!!"
2347     fi
2348     }
2349    
2350     # ------------------------------------------------------------------------------
2351     # @internal-function java-pkg_die
2352     #
2353     # Enhanced die for Java packages, which displays some information that may be
2354     # useful for debugging bugs on bugzilla.
2355     # ------------------------------------------------------------------------------
2356     #register_die_hook java-pkg_die
2357     if ! hasq java-pkg_die ${EBUILD_DEATH_HOOKS}; then
2358     EBUILD_DEATH_HOOKS="${EBUILD_DEATH_HOOKS} java-pkg_die"
2359     fi
2360    
2361     java-pkg_die() {
2362     echo "!!! When you file a bug report, please include the following information:" >&2
2363     echo "GENTOO_VM=${GENTOO_VM} CLASSPATH=\"${CLASSPATH}\" JAVA_HOME=\"${JAVA_HOME}\"" >&2
2364     echo "JAVACFLAGS=\"${JAVACFLAGS}\" COMPILER=\"${GENTOO_COMPILER}\"" >&2
2365     echo "and of course, the output of emerge --info" >&2
2366     }
2367    
2368 nichoj 1.7
2369     # TODO document
2370     # List jars in the source directory, ${S}
2371     java-pkg_jar-list() {
2372     if [[ -n "${JAVA_PKG_DEBUG}" ]]; then
2373     einfo "Linked Jars"
2374     find "${S}" -type l -name '*.jar' -print0 | xargs -0 -r -n 500 ls -ald | sed -e "s,${WORKDIR},\${WORKDIR},"
2375     einfo "Jars"
2376     find "${S}" -type f -name '*.jar' -print0 | xargs -0 -r -n 500 ls -ald | sed -e "s,${WORKDIR},\${WORKDIR},"
2377     einfo "Classes"
2378     find "${S}" -type f -name '*.class' -print0 | xargs -0 -r -n 500 ls -ald | sed -e "s,${WORKDIR},\${WORKDIR},"
2379     fi
2380     }
2381    
2382 caster 1.56 # ------------------------------------------------------------------------------
2383     # @internal-function java-pkg_verify-classes
2384     #
2385     # Verify that the classes were compiled for the right source / target. Dies if
2386     # not.
2387     # @param $1 (optional) - the file to check, otherwise checks whole ${D}
2388     # ------------------------------------------------------------------------------
2389 nichoj 1.7 java-pkg_verify-classes() {
2390     #$(find ${D} -type f -name '*.jar' -o -name '*.class')
2391 betelgeuse 1.55 local target=$(java-pkg_get-target)
2392 caster 1.56 local result
2393     local log="${T}/class-version-verify.log"
2394 betelgeuse 1.55 if [[ -n "${1}" ]]; then
2395 caster 1.56 class-version-verify.py -v -t ${target} "${1}" > "${log}"
2396     result=$?
2397 betelgeuse 1.55 else
2398 caster 1.56 ebegin "Verifying java class versions (target: ${target})"
2399     class-version-verify.py -v -t ${target} -r "${D}" > "${log}"
2400     result=$?
2401     eend ${result}
2402 betelgeuse 1.55 fi
2403 caster 1.56 [[ -n ${JAVA_PKG_DEBUG} ]] && cat "${log}"
2404 betelgeuse 1.55 if [[ ${result} != 0 ]]; then
2405 caster 1.56 eerror "Incorrect bytecode version found"
2406     [[ -n "${1}" ]] && eerror "in file: ${1}"
2407     eerror "See ${log} for more details."
2408     die "Incorrect bytecode found"
2409 nichoj 1.7 fi
2410     }
2411    
2412 ali_bush 1.70 # ----------------------------------------------------------------------------
2413     # @internal-function java-pkg_ensure-dep
2414     # Check that a package being used in jarfrom, getjars and getjar is contained
2415     # within DEPEND or RDEPEND.
2416 caster 1.77 # @param $1 - empty - check both vars; "runtime" or "build" - check only
2417     # RDEPEND, resp. DEPEND
2418 ali_bush 1.70 # @param $2 - Package name and slot.
2419     java-pkg_ensure-dep() {
2420     debug-print-function ${FUNCNAME} $*
2421    
2422 caster 1.77 local limit_to="${1}"
2423 ali_bush 1.70 local target_pkg="${2}"
2424     local dev_error=""
2425    
2426     local stripped_pkg=$(echo "${target_pkg}" | sed \
2427     's/-[0-9]*\(\.[0-9]\)*$//')
2428    
2429 caster 1.77 if [[ ${limit_to} != runtime && ! ( "${DEPEND}" =~ "$stripped_pkg" ) ]]; then
2430 ali_bush 1.70 dev_error="The ebuild is attempting to use ${target_pkg} that is not"
2431     dev_error="${dev_error} declared in DEPEND."
2432     if is-java-strict; then
2433     die "${dev_error}"
2434 betelgeuse 1.71 elif [[ ${BASH_SUBSHELL} = 0 ]]; then
2435 ali_bush 1.70 eerror "${dev_error}"
2436 betelgeuse 1.72 elog "Because you have this package installed the package will"
2437     elog "build without problems, but please report this to"
2438     elog "http://bugs.gentoo.org"
2439 ali_bush 1.70 fi
2440     fi
2441    
2442 caster 1.77 if [[ ${limit_to} != build && ! ( ${RDEPEND} =~ "${stripped_pkg}" ) ]]; then
2443 ali_bush 1.70 dev_error="The ebuild is attempting to use ${target_pkg},"
2444     dev_error="${dev_error} without specifying --build-only, that is not declared in RDEPEND."
2445     if is-java-strict; then
2446 betelgeuse 1.71 die "${dev_error}"
2447     elif [[ ${BASH_SUBSHELL} = 0 ]]; then
2448 ali_bush 1.70 eerror "${dev_error}"
2449 caster 1.77 elog "The package will build without problems, but may fail to run"
2450     elog "if you don't have ${target_pkg} installed, so please report"
2451     elog "this to http://bugs.gentoo.org"
2452 ali_bush 1.70 fi
2453     fi
2454     }
2455    
2456 nichoj 1.1 # ------------------------------------------------------------------------------
2457     # @section-end internal
2458     # ------------------------------------------------------------------------------
2459    
2460     java-pkg_check-phase() {
2461     local phase=${1}
2462     local funcname=${2}
2463 nichoj 1.9 if is-java-strict && [[ ${EBUILD_PHASE} != ${phase} ]]; then
2464 nichoj 1.1 java-pkg_announce-qa-violation \
2465     "${funcname} used outside of src_${phase}"
2466     fi
2467     }
2468    
2469     java-pkg_check-versioned-jar() {
2470     local jar=${1}
2471    
2472     if [[ ${jar} =~ ${PV} ]]; then
2473     java-pkg_announce-qa-violation "installing versioned jar '${jar}'"
2474     fi
2475     }
2476    
2477     java-pkg_check-jikes() {
2478     if hasq jikes ${IUSE}; then
2479     java-pkg_announce-qa-violation "deprecated USE flag 'jikes' in IUSE"
2480     fi
2481     }
2482    
2483     java-pkg_announce-qa-violation() {
2484 nichoj 1.9 if is-java-strict; then
2485 nichoj 1.1 echo "Java QA Notice: $@" >&2
2486     increment-qa-violations
2487     fi
2488     }
2489    
2490     increment-qa-violations() {
2491     let "JAVA_PKG_QA_VIOLATIONS+=1"
2492     export JAVA_PKG_QA_VIOLATIONS
2493     }
2494    
2495 nichoj 1.9 is-java-strict() {
2496 nichoj 1.14 [[ -n ${JAVA_PKG_STRICT} ]]
2497 nichoj 1.9 return $?
2498     }
2499    
2500 nichoj 1.1 # ------------------------------------------------------------------------------
2501     # @eclass-end
2502     # ------------------------------------------------------------------------------

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