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Revision 1.75 - (hide annotations) (download)
Fri Apr 20 16:13:46 2007 UTC (7 years, 3 months ago) by betelgeuse
Branch: MAIN
Changes since 1.74: +4 -4 lines
Use the full deptree with EANT_GENTOO_CLASSPATH when in src_test.

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 betelgeuse 1.75 # $Header: /var/cvsroot/gentoo-x86/eclass/java-utils-2.eclass,v 1.74 2007/04/20 15:23:28 betelgeuse 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     build_only="true"
855     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     build_only="true"
967     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     build_only="true"
1035     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 ${pkg}"
1068     return 1
1069     }
1070    
1071     # This function reads stdin, and based on that input, figures out how to
1072     # populate jars from the filesystem.
1073     # Need to figure out a good way of making use of this, ie be able to use a
1074     # string that was built instead of stdin
1075     # NOTE: this isn't quite ready for primetime.
1076     #java-pkg_populate-jars() {
1077     # local line
1078     #
1079     # read line
1080     # while [[ -n "${line}" ]]; do
1081     # # Ignore comments
1082     # [[ ${line%%#*} == "" ]] && continue
1083     #
1084     # # get rid of any spaces
1085     # line="${line// /}"
1086     #
1087     # # format: path=jarinfo
1088     # local path=${line%%=*}
1089     # local jarinfo=${line##*=}
1090 betelgeuse 1.19 #
1091 nichoj 1.1 # # format: jar@package
1092     # local jar=${jarinfo%%@*}.jar
1093     # local package=${jarinfo##*@}
1094     # if [[ -n ${replace_only} ]]; then
1095     # [[ ! -f $path ]] && die "No jar exists at ${path}"
1096     # fi
1097     # if [[ -n ${create_parent} ]]; then
1098     # local parent=$(dirname ${path})
1099     # mkdir -p "${parent}"
1100     # fi
1101     # java-pkg_jar-from "${package}" "${jar}" "${path}"
1102     #
1103     # read line
1104     # done
1105     #}
1106    
1107     # ------------------------------------------------------------------------------
1108     # @section-end query
1109     # ------------------------------------------------------------------------------
1110    
1111     # ------------------------------------------------------------------------------
1112     # @section-begin helper
1113 betelgeuse 1.19 # @section-summary Helper functions
1114 nichoj 1.1 #
1115     # Various other functions to use from an ebuild
1116     # ------------------------------------------------------------------------------
1117    
1118     # ------------------------------------------------------------------------------
1119     # @ebuild-function java-pkg_need
1120     #
1121     # Adds virtual dependencies, which can optionally be controlled by a USE flag.
1122     # Currently supported virtuals are:
1123     # javamail
1124     # jdbc-stdext
1125     # jaf
1126     # jdbc-rowset
1127     # jms
1128     #
1129 betelgeuse 1.19 # @param $1 - Optionally indicate that the dependencies are controlled by
1130 nichoj 1.1 # a use flag by specifying '--use' Requires $2.
1131     # @param $2 - USE flag which will enable the dependencies.
1132     # @param $@ - virtual packages to add depenedencies for
1133     # ------------------------------------------------------------------------------
1134     # TODO rewrite to parse a line based declaration file instead -- karltk
1135     #java-pkg_need() {
1136     # debug-print-function ${FUNCNAME} $*
1137     # local useflag
1138     # if [[ ${1} == "--use" ]]; then
1139     # useflag="${2}"
1140     # shift 2
1141     # fi
1142     #
1143     # if [[ -z ${1} ]]; then
1144     # die "Must specify at least one virtual package."
1145     # fi
1146     #
1147     # local depstr newdepstr
1148     #
1149     # for virtual in ${@}; do
1150     # if has ${virtual} ${JAVA_PKG_VNEED}; then
1151     # debug-print "Already registered virtual ${virtual}"
1152     # continue
1153     # fi
1154     # case ${virtual} in
1155     # javamail)
1156     # debug-print "java-pkg_need: adding javamail dependencies"
1157     # newdepstr="|| ( dev-java/gnu-javamail dev-java/sun-javamail-bin )"
1158     # ;;
1159     # jdbc-stdext)
1160     # debug-print "java-pkg_need: adding jdbc-stdext dependencies"
1161     # newdepstr="|| ( >=virtual/jdk-1.4 dev-java/jdbc2-stdext )"
1162     # ;;
1163     # jaf)
1164     # debug-print "java-pkg_need: adding jaf dependencies"
1165     # newdepstr="|| ( dev-java/gnu-jaf dev-java/sun-jaf-bin )"
1166     # ;;
1167     # jdbc-rowset)
1168     # debug-print "java-pkg_need: adding jdbc-rowset dependencies"
1169     # newdepstr="|| ( >=virtual/jdk-1.5 dev-java/sun-jdbc-rowset )"
1170     # ;;
1171     # jms)
1172     # debug-print "java-pkg_need: adding jms dependencies"
1173     # newdepstr="|| ( dev-java/sun-jms dev-java/openjms )"
1174     # ;;
1175     # *)
1176     # die "Invalid virtual: ${virtual}"
1177     # esac
1178     #
1179     # export JAVA_PKG_VNEED="${JAVA_PKG_VNEED} ${virtual}"
1180     #
1181     # if [[ -n ${useflag} ]]; then
1182     # depstr="${depstr} ${useflag}? ( ${newdepstr} )"
1183     # else
1184     # depstr="${depstr} ${newdepstr}"
1185     # fi
1186     # done
1187     #
1188     # [[ -z ${JAVA_PKG_NV_DEPEND} ]] && export JAVA_PKG_NV_DEPEND="${DEPEND}"
1189     # [[ -z ${JAVA_PKG_NV_RDEPEND} ]] && export JAVA_PKG_NV_RDEPEND="${RDEPEND}"
1190     #
1191     # export DEPEND="${DEPEND} ${depstr}"
1192     # export RDEPEND="${RDEPEND} ${depstr}"
1193     #}
1194    
1195 betelgeuse 1.40 # ------------------------------------------------------------------------------
1196     # @ebuild-function java-pkg_find-normal-jars
1197     #
1198     # Find the files with suffix .jar file in the given directory or $WORKDIR
1199     #
1200     # @param $1 - The directory to search for jar files (default: ${WORKDIR})
1201     # ------------------------------------------------------------------------------
1202     java-pkg_find-normal-jars() {
1203     local dir=$1
1204     [[ "${dir}" ]] || dir="${WORKDIR}"
1205     local found
1206     for jar in $(find "${dir}" -name "*.jar" -type f); do
1207     echo "${jar}"
1208     found="true"
1209     done
1210     [[ "${found}" ]]
1211     return $?
1212     }
1213    
1214     # ------------------------------------------------------------------------------
1215     # @ebuild-function java-pkg_ensure-no-bundled-jars
1216     #
1217     # Try to locate bundled jar files in ${WORKDIR} and die if found.
1218     # This function should be called after WORKDIR has been populated with symlink
1219     # to system jar files or bundled jars removed.
1220     # ------------------------------------------------------------------------------
1221 nichoj 1.1 java-pkg_ensure-no-bundled-jars() {
1222     debug-print-function ${FUNCNAME} $*
1223    
1224 betelgeuse 1.40 local bundled_jars=$(java-pkg_find-normal-jars)
1225 nichoj 1.1 if [[ -n ${bundled_jars} ]]; then
1226     echo "Bundled jars found:"
1227     local jar
1228     for jar in ${bundled_jars}; do
1229     echo $(pwd)${jar/./}
1230     done
1231     die "Bundled jars found!"
1232     fi
1233     }
1234    
1235     # ------------------------------------------------------------------------------
1236     # @internal-function java-pkg_ensure-vm-version-sufficient
1237     #
1238     # Checks if we have a sufficient VM and dies if we don't.
1239     #
1240     # ------------------------------------------------------------------------------
1241     java-pkg_ensure-vm-version-sufficient() {
1242     debug-print-function ${FUNCNAME} $*
1243    
1244     if ! java-pkg_is-vm-version-sufficient; then
1245     debug-print "VM is not suffient"
1246     eerror "Current Java VM cannot build this package"
1247     einfo "Please use java-config -S to set the correct one"
1248     die "Active Java VM cannot build this package"
1249     fi
1250     }
1251    
1252     # ------------------------------------------------------------------------------
1253     # @internal-function java-pkg_is-vm-version-sufficient
1254 betelgeuse 1.19 #
1255 nichoj 1.1 # @return zero - VM is sufficient
1256     # @return non-zero - VM is not sufficient
1257     # ------------------------------------------------------------------------------
1258     java-pkg_is-vm-version-sufficient() {
1259     debug-print-function ${FUNCNAME} $*
1260    
1261     depend-java-query --is-sufficient "${DEPEND}" > /dev/null
1262     return $?
1263     }
1264    
1265     # ------------------------------------------------------------------------------
1266     # @internal-function java-pkg_ensure-vm-version-eq
1267     #
1268     # Die if the current VM is not equal to the argument passed.
1269     #
1270     # @param $@ - Desired VM version to ensure
1271     # ------------------------------------------------------------------------------
1272     java-pkg_ensure-vm-version-eq() {
1273     debug-print-function ${FUNCNAME} $*
1274    
1275     if ! java-pkg_is-vm-version-eq $@ ; then
1276     debug-print "VM is not suffient"
1277     eerror "This package requires a Java VM version = $@"
1278     einfo "Please use java-config -S to set the correct one"
1279     die "Active Java VM too old"
1280     fi
1281     }
1282    
1283     # ------------------------------------------------------------------------------
1284 betelgeuse 1.19 # @internal-function java-pkg_is-vm-version-eq
1285     #
1286 nichoj 1.1 # @param $@ - VM version to compare current VM to
1287     # @return zero - VM versions are equal
1288     # @return non-zero - VM version are not equal
1289     # ------------------------------------------------------------------------------
1290     java-pkg_is-vm-version-eq() {
1291     debug-print-function ${FUNCNAME} $*
1292    
1293     local needed_version="$@"
1294    
1295     [[ -z "${needed_version}" ]] && die "need an argument"
1296    
1297     local vm_version="$(java-pkg_get-vm-version)"
1298    
1299     vm_version="$(get_version_component_range 1-2 "${vm_version}")"
1300     needed_version="$(get_version_component_range 1-2 "${needed_version}")"
1301    
1302     if [[ -z "${vm_version}" ]]; then
1303     debug-print "Could not get JDK version from DEPEND"
1304     return 1
1305     else
1306     if [[ "${vm_version}" == "${needed_version}" ]]; then
1307     debug-print "Detected a JDK(${vm_version}) = ${needed_version}"
1308     return 0
1309     else
1310     debug-print "Detected a JDK(${vm_version}) != ${needed_version}"
1311     return 1
1312     fi
1313     fi
1314     }
1315    
1316     # ------------------------------------------------------------------------------
1317     # @internal-function java-pkg_ensure-vm-version-ge
1318     #
1319     # Die if the current VM is not greater than the desired version
1320     #
1321     # @param $@ - VM version to compare current to
1322     # ------------------------------------------------------------------------------
1323     java-pkg_ensure-vm-version-ge() {
1324     debug-print-function ${FUNCNAME} $*
1325 betelgeuse 1.19
1326 nichoj 1.1 if ! java-pkg_is-vm-version-ge "$@" ; then
1327     debug-print "vm is not suffient"
1328     eerror "This package requires a Java VM version >= $@"
1329     einfo "Please use java-config -S to set the correct one"
1330     die "Active Java VM too old"
1331     fi
1332     }
1333    
1334     # ------------------------------------------------------------------------------
1335 betelgeuse 1.19 # @internal-function java-pkg_is-vm-version-ge
1336     #
1337 nichoj 1.1 # @param $@ - VM version to compare current VM to
1338     # @return zero - current VM version is greater than checked version
1339     # @return non-zero - current VM version is not greater than checked version
1340     # ------------------------------------------------------------------------------
1341     java-pkg_is-vm-version-ge() {
1342     debug-print-function ${FUNCNAME} $*
1343    
1344     local needed_version=$@
1345     local vm_version=$(java-pkg_get-vm-version)
1346     if [[ -z "${vm_version}" ]]; then
1347     debug-print "Could not get JDK version from DEPEND"
1348     return 1
1349     else
1350     if version_is_at_least "${needed_version}" "${vm_version}"; then
1351     debug-print "Detected a JDK(${vm_version}) >= ${needed_version}"
1352     return 0
1353     else
1354     debug-print "Detected a JDK(${vm_version}) < ${needed_version}"
1355     return 1
1356     fi
1357     fi
1358     }
1359    
1360 nichoj 1.12 java-pkg_set-current-vm() {
1361     export GENTOO_VM=${1}
1362     }
1363    
1364     java-pkg_get-current-vm() {
1365     echo ${GENTOO_VM}
1366     }
1367    
1368     java-pkg_current-vm-matches() {
1369 nichoj 1.15 hasq $(java-pkg_get-current-vm) ${@}
1370 nichoj 1.12 return $?
1371     }
1372    
1373 nichoj 1.1 # ------------------------------------------------------------------------------
1374     # @ebuild-function java-pkg_get-source
1375 betelgeuse 1.19 #
1376 nichoj 1.1 # Determines what source version should be used, for passing to -source.
1377     # Unless you want to break things you probably shouldn't set _WANT_SOURCE
1378     #
1379     # @return string - Either the lowest possible source, or JAVA_PKG_WANT_SOURCE
1380     # ------------------------------------------------------------------------------
1381     java-pkg_get-source() {
1382     echo ${JAVA_PKG_WANT_SOURCE:-$(depend-java-query --get-lowest "${DEPEND} ${RDEPEND}")}
1383     }
1384    
1385     # ------------------------------------------------------------------------------
1386     # @ebuild-function java-pkg_get-target
1387     #
1388     # Determines what target version should be used, for passing to -target.
1389     # If you don't care about lower versions, you can set _WANT_TARGET to the
1390 betelgeuse 1.19 # version of your JDK.
1391 nichoj 1.1 #
1392     # @return string - Either the lowest possible target, or JAVA_PKG_WANT_TARGET
1393     # ------------------------------------------------------------------------------
1394     java-pkg_get-target() {
1395 caster 1.37 echo ${JAVA_PKG_WANT_TARGET:-$(depend-java-query --get-lowest "${DEPEND} ${RDEPEND}")}
1396 nichoj 1.1 }
1397    
1398     java-pkg_get-javac() {
1399     debug-print-function ${FUNCNAME} $*
1400    
1401 caster 1.24
1402 nichoj 1.1 local compiler="${GENTOO_COMPILER}"
1403    
1404     local compiler_executable
1405     if [[ "${compiler}" = "javac" ]]; then
1406     # nothing fancy needs to be done for javac
1407     compiler_executable="javac"
1408     else
1409     # for everything else, try to determine from an env file
1410    
1411     local compiler_env="/usr/share/java-config-2/compiler/${compiler}"
1412     if [[ -f ${compiler_env} ]]; then
1413     local old_javac=${JAVAC}
1414     unset JAVAC
1415     # try to get value of JAVAC
1416     compiler_executable="$(source ${compiler_env} 1>/dev/null 2>&1; echo ${JAVAC})"
1417     export JAVAC=${old_javac}
1418    
1419 caster 1.24 if [[ -z ${compiler_executable} ]]; then
1420     echo "JAVAC is empty or undefined in ${compiler_env}"
1421     return 1
1422     fi
1423 betelgeuse 1.19
1424 nichoj 1.1 # check that it's executable
1425     if [[ ! -x ${compiler_executable} ]]; then
1426 caster 1.24 echo "${compiler_executable} doesn't exist, or isn't executable"
1427     return 1
1428 nichoj 1.1 fi
1429     else
1430 caster 1.24 echo "Could not find environment file for ${compiler}"
1431     return 1
1432 nichoj 1.1 fi
1433     fi
1434     echo ${compiler_executable}
1435     }
1436    
1437     # ------------------------------------------------------------------------------
1438 betelgeuse 1.19 # @ebuild-function java-pkg_javac-args
1439 nichoj 1.1 #
1440     # If an ebuild uses javac directly, instead of using ejavac, it should call this
1441     # to know what -source/-target to use.
1442     #
1443     # @return string - arguments to pass to javac, complete with -target and -source
1444     # ------------------------------------------------------------------------------
1445     java-pkg_javac-args() {
1446     debug-print-function ${FUNCNAME} $*
1447    
1448     local want_source="$(java-pkg_get-source)"
1449     local want_target="$(java-pkg_get-target)"
1450    
1451 betelgeuse 1.19 local source_str="-source ${want_source}"
1452 nichoj 1.1 local target_str="-target ${want_target}"
1453    
1454     debug-print "want source: ${want_source}"
1455     debug-print "want target: ${want_target}"
1456    
1457     if [[ -z "${want_source}" || -z "${want_target}" ]]; then
1458 caster 1.24 debug-print "could not find valid -source/-target values for javac"
1459     echo "Could not find valid -source/-target values for javac"
1460     return 1
1461 nichoj 1.1 else
1462     if java-pkg_is-vm-version-ge "1.4"; then
1463     echo "${source_str} ${target_str}"
1464     else
1465     echo "${target_str}"
1466     fi
1467     fi
1468     }
1469    
1470     # TODO document
1471     java-pkg_get-jni-cflags() {
1472     local flags="-I${JAVA_HOME}/include"
1473    
1474 flameeyes 1.33 local platform="linux"
1475     use elibc_FreeBSD && platform="freebsd"
1476    
1477 nichoj 1.10 # TODO do a check that the directories are valid
1478 flameeyes 1.33 flags="${flags} -I${JAVA_HOME}/include/${platform}"
1479 nichoj 1.1
1480     echo ${flags}
1481     }
1482    
1483 nichoj 1.10 java-pkg_ensure-gcj() {
1484     if ! built_with_use sys-devel/gcc gcj ; then
1485     ewarn
1486     ewarn "You must build gcc with the gcj support to build with gcj"
1487     ewarn
1488     ebeep 5
1489     die "No GCJ support found!"
1490     fi
1491     }
1492    
1493 nichoj 1.13 java-pkg_ensure-test() {
1494 betelgeuse 1.34 if hasq test ${FEATURES} && ! hasq -test ${FEATURES} \
1495     && hasq test ${IUSE} && ! use test;
1496     then
1497 nichoj 1.13 eerror "You specified FEATURES=test, but USE=test is needed"
1498     eerror "to pull in the additional dependencies for testing"
1499     die "Need USE=test enabled"
1500     fi
1501     }
1502    
1503 nichoj 1.1 # ------------------------------------------------------------------------------
1504 caster 1.46 # @ebuild-function java-pkg_register-ant-task
1505     #
1506     # Register this package as ant task, so that ant will load it when no specific
1507     # ANT_TASKS are specified. Note that even without this registering, all packages
1508     # specified in ANT_TASKS will be loaded. Mostly used by the actual ant tasks
1509     # packages, but can be also used by other ebuilds that used to symlink their
1510     # .jar into /usr/share/ant-core/lib to get autoloaded, for backwards
1511     # compatibility.
1512     #
1513     # @param --version x.y Register only for ant version x.y (otherwise for any ant
1514     # version). Used by the ant-* packages to prevent loading of mismatched
1515     # ant-core ant tasks after core was updated, before the tasks are updated,
1516     # without a need for blockers.
1517     # @param $1 Name to register as. Defaults to JAVA_PKG_NAME ($PN[-$SLOT])
1518     # ------------------------------------------------------------------------------
1519     java-pkg_register-ant-task() {
1520     local TASKS_DIR="tasks"
1521    
1522     # check for --version x.y parameters
1523     while [[ -n "${1}" && -n "${2}" ]]; do
1524     local var="${1#--}"
1525     local val="${2}"
1526     if [[ "${var}" == "version" ]]; then
1527     TASKS_DIR="tasks-${val}"
1528     else
1529     die "Unknown parameter passed to java-pkg_register-ant-tasks: ${1} ${2}"
1530     fi
1531     shift 2
1532     done
1533    
1534     local TASK_NAME="${1:-${JAVA_PKG_NAME}}"
1535    
1536     dodir /usr/share/ant/${TASKS_DIR}
1537     touch "${D}/usr/share/ant/${TASKS_DIR}/${TASK_NAME}"
1538     }
1539    
1540     # ------------------------------------------------------------------------------
1541     # @internal-function java-pkg_ant-tasks-from-deps
1542     #
1543     # Function to determine ANT_TASKS from DEPEND variable for backwards
1544     # compatibility with ebuilds that don't set ANT_TASKS before calling eant() or
1545     # WANT_ANT_TASKS before inheriting java-pkg-2. If the DEPEND string contains
1546     # "dev-java/ant" or "dev-java/ant-tasks", then it returns "all", otherwise
1547     # "none". It's not smart enough to cope with USE flag depends but that shouldn't
1548     # be a problem, the worst it can do is activace all tasks when not needed.
1549     # Note that this is called only with JAVA_PKG_STRICT=1, to find ebuilds with
1550     # insufficient dependencies, otherwise all available tasks are used for
1551     # backwards compatilbility.
1552     #
1553     # @return "all" or "none"
1554     # ------------------------------------------------------------------------------
1555     java-pkg_ant-tasks-from-deps() {
1556     local found_ant found_ant_tasks
1557    
1558     for dep in ${DEPEND}
1559     do
1560     local ant="$(awk '/(dev-java\/ant)/ { if (match($1, "(dev-java/ant)((-[0-9])+|$)", m)) print m[1] }' <<< ${dep})"
1561     [[ "${ant}" == "dev-java/ant" ]] && found_ant=true
1562     [[ "${dep}" == *"ant-tasks"* ]] && found_ant_tasks=true
1563     done
1564    
1565     if [[ -n "${found_ant}" || -n "${found_ant_tasks}" ]]; then
1566     java-pkg_announce-qa-violation "The ebuild DEPENDS on deprecated ant or ant-tasks"
1567     echo "all"
1568     else
1569     # ebuild doesn't set ANT_TASKS and doesn't depend on ant-tasks or ant
1570     # so we deactivate all tasks that may be installed
1571     echo "none"
1572     fi
1573     }
1574    
1575     # ------------------------------------------------------------------------------
1576     # @internal-function java-pkg_ant-tasks-depend
1577     #
1578     # Translates the WANT_ANT_TASKS variable into valid dependencies.
1579     # ------------------------------------------------------------------------------
1580     java-pkg_ant-tasks-depend() {
1581     debug-print-function ${FUNCNAME} ${WANT_ANT_TASKS}
1582    
1583     if [[ -n "${WANT_ANT_TASKS}" ]]; then
1584     local DEP=""
1585     for i in ${WANT_ANT_TASKS}
1586     do
1587     if [[ ${i} != ant-* ]]; then
1588     echo "Invalid atom in WANT_ANT_TASKS: ${i}"
1589     return 1
1590     fi
1591     DEP="${DEP}dev-java/${i} "
1592     done
1593     echo ${DEP}
1594     return 0
1595     else
1596     return 0
1597     fi
1598     }
1599    
1600     # ------------------------------------------------------------------------------
1601 nichoj 1.1 # @section-end helper
1602     # ------------------------------------------------------------------------------
1603    
1604     # ------------------------------------------------------------------------------
1605     # @section-begin build
1606     # @section-summary Build functions
1607     #
1608     # These are some functions for building a package. In particular, it consists of
1609     # wrappers for javac and ant.
1610     # ------------------------------------------------------------------------------
1611    
1612     # ------------------------------------------------------------------------------
1613     # @ebuild-function eant
1614     #
1615     # Ant wrapper function. Will use the appropriate compiler, based on user-defined
1616 caster 1.46 # compiler. Will also set proper ANT_TASKS from the variable ANT_TASKS,
1617 betelgeuse 1.41 # variables:
1618     # EANT_GENTOO_CLASSPATH - calls java-pkg_getjars for the value and adds to the
1619     # gentoo.classpath property. Be sure to call
1620     # java-ant_rewrite-classpath in src_unpack.
1621 caster 1.46 # *ANT_TASKS - used to determine ANT_TASKS before calling Ant.
1622 nichoj 1.1 # ------------------------------------------------------------------------------
1623     eant() {
1624     debug-print-function ${FUNCNAME} $*
1625    
1626 nichoj 1.12 # FIXME get this working
1627     # if is-java-strict && [[ ! ${DEPEND} =~ "dev-java/ant" ]]; then
1628     # java-pkg_announce-qa-violation \
1629     # "Using eant, but not depending on dev-java/ant or dev-java/ant-core"
1630     # fi
1631    
1632 betelgeuse 1.51 if ! hasq java-ant-2 ${INHERITED} && is-java-strict; then
1633 betelgeuse 1.52 local msg="You should inherit java-ant-2 when using eant"
1634 betelgeuse 1.51 java-pkg_announce-qa-violation ${msg}
1635     die ${msg}
1636     fi
1637    
1638 betelgeuse 1.47 local antflags="-Dnoget=true -Dmaven.mode.offline=true"
1639 betelgeuse 1.57
1640 nichoj 1.1 java-pkg_init-compiler_
1641     local compiler="${GENTOO_COMPILER}"
1642    
1643     local compiler_env="${JAVA_PKG_COMPILER_DIR}/${compiler}"
1644    
1645     local build_compiler="$(source ${compiler_env} 1>/dev/null 2>&1; echo ${ANT_BUILD_COMPILER})"
1646     if [[ "${compiler}" != "javac" && -z "${build_compiler}" ]]; then
1647     die "ANT_BUILD_COMPILER undefined in ${compiler_env}"
1648     fi
1649    
1650     if [[ ${compiler} != "javac" ]]; then
1651 caster 1.36 antflags="${antflags} -Dbuild.compiler=${build_compiler}"
1652 nichoj 1.1 # Figure out any extra stuff to put on the classpath for compilers aside
1653     # from javac
1654     # ANT_BUILD_COMPILER_DEPS should be something that could be passed to
1655     # java-config -p
1656     local build_compiler_deps="$(source ${JAVA_PKG_COMPILER_DIR}/${compiler} 1>/dev/null 2>&1; echo ${ANT_BUILD_COMPILER_DEPS})"
1657     if [[ -n ${build_compiler_deps} ]]; then
1658     antflags="${antflags} -lib $(java-config -p ${build_compiler_deps})"
1659     fi
1660     fi
1661 nichoj 1.9
1662     if is-java-strict; then
1663     einfo "Disabling system classpath for ant"
1664     antflags="${antflags} -Dbuild.sysclasspath=ignore"
1665     fi
1666 betelgeuse 1.19
1667 betelgeuse 1.52 for arg in "${@}"; do
1668     if [[ ${arg} = -lib ]]; then
1669     if is-java-strict; then
1670     eerror "You should not use the -lib argument to eant because it will fail"
1671 betelgeuse 1.53 eerror "with JAVA_PKG_STRICT. Please use for example java-pkg_jar-from"
1672 betelgeuse 1.52 eerror "or ant properties to make dependencies available."
1673     eerror "For ant tasks use WANT_ANT_TASKS or ANT_TASKS from."
1674     eerror "split ant (>=dev-java/ant-core-1.7)."
1675     die "eant -lib is deprecated/forbidden"
1676     else
1677     echo "eant -lib is deprecated. Turn JAVA_PKG_STRICT on for"
1678     echo "more info."
1679     fi
1680     fi
1681     done
1682    
1683 caster 1.46 if has_version ">=dev-java/ant-core-1.7.0"; then
1684     # default ANT_TASKS to WANT_ANT_TASKS, if ANT_TASKS is not set explicitly
1685     ANT_TASKS="${ANT_TASKS:-${WANT_ANT_TASKS}}"
1686    
1687     # override ANT_TASKS with JAVA_PKG_FORCE_ANT_TASKS if it's set
1688     ANT_TASKS="${JAVA_PKG_FORCE_ANT_TASKS:-${ANT_TASKS}}"
1689    
1690     if is-java-strict; then
1691     # if ant-tasks were not set by ebuild or forced, try to determine them from depends
1692     if [[ -z "${ANT_TASKS}" ]]; then
1693     ANT_TASKS="$(java-pkg_ant-tasks-from-deps)"
1694     fi
1695     else
1696     # if ant-tasks is not set by ebuild or forced, activate all of them
1697     ANT_TASKS="${ANT_TASKS:-all}"
1698     fi
1699    
1700     # at this point, ANT_TASKS should be "all", "none" or explicit list
1701     if [[ "${ANT_TASKS}" == "all" ]]; then
1702     einfo "Using all available ANT_TASKS"
1703     elif [[ "${ANT_TASKS}" == "none" ]]; then
1704     einfo "Disabling all optional ANT_TASKS"
1705     else
1706     einfo "Using following ANT_TASKS: ${ANT_TASKS}"
1707     fi
1708 betelgeuse 1.52
1709 caster 1.46 export ANT_TASKS
1710     fi
1711    
1712     [[ -n ${JAVA_PKG_DEBUG} ]] && antflags="${antflags} --execdebug -debug"
1713 betelgeuse 1.45 [[ -n ${PORTAGE_QUIET} ]] && antflags="${antflags} -q"
1714 betelgeuse 1.19
1715 betelgeuse 1.41 local gcp="${EANT_GENTOO_CLASSPATH}"
1716    
1717 betelgeuse 1.57 if [[ ${EBUILD_PHASE} = "test" ]]; then
1718     antflags="${antflags} -DJunit.present=true"
1719     [[ ${gcp} && ${ANT_TASKS} = *ant-junit* ]] && gcp="${gcp} junit"
1720 betelgeuse 1.75 local getjarsarg="--with-dependencies"
1721 betelgeuse 1.57 fi
1722    
1723     local cp
1724    
1725     for atom in ${gcp}; do
1726 betelgeuse 1.75 cp="${cp}:$(java-pkg_getjars ${getjarsarg} ${atom})"
1727 betelgeuse 1.57 done
1728    
1729     if [[ ${cp} ]]; then
1730 betelgeuse 1.41 # It seems ant does not like single quotes around ${cp}
1731 betelgeuse 1.57 antflags="${antflags} -Dgentoo.classpath=\"${cp#:}\""
1732 betelgeuse 1.41 fi
1733    
1734 nichoj 1.1 [[ -n ${JAVA_PKG_DEBUG} ]] && echo ant ${antflags} "${@}"
1735 betelgeuse 1.75 debug-print "Calling ant (GENTOO_VM: ${GENTOO_VM}): ${antflags} ${@}"
1736 nichoj 1.1 ant ${antflags} "${@}" || die "eant failed"
1737     }
1738    
1739     # ------------------------------------------------------------------------------
1740     # @ebuild-function ejavac
1741     #
1742 betelgeuse 1.19 # Javac wrapper function. Will use the appropriate compiler, based on
1743 nichoj 1.1 # /etc/java-config/compilers.conf
1744     #
1745     # @param $@ - Arguments to be passed to the compiler
1746     # ------------------------------------------------------------------------------
1747     ejavac() {
1748     debug-print-function ${FUNCNAME} $*
1749    
1750 caster 1.24 java-pkg_init-compiler_
1751 nichoj 1.1
1752 caster 1.24 local compiler_executable
1753     compiler_executable=$(java-pkg_get-javac)
1754     if [[ ${?} != 0 ]]; then
1755     eerror "There was a problem determining compiler: ${compiler_executable}"
1756     die "get-javac failed"
1757     fi
1758    
1759     local javac_args
1760     javac_args="$(java-pkg_javac-args)"
1761     if [[ ${?} != 0 ]]; then
1762     eerror "There was a problem determining JAVACFLAGS: ${javac_args}"
1763     die "java-pkg_javac-args failed"
1764     fi
1765    
1766     [[ -n ${JAVA_PKG_DEBUG} ]] && echo ${compiler_executable} ${javac_args} "${@}"
1767     ${compiler_executable} ${javac_args} "${@}" || die "ejavac failed"
1768 nichoj 1.1 }
1769    
1770     # ------------------------------------------------------------------------------
1771     # @ebuild-function java-pkg_filter-compiler
1772 betelgeuse 1.19 #
1773 nichoj 1.1 # Used to prevent the use of some compilers. Should be used in src_compile.
1774     # Basically, it just appends onto JAVA_PKG_FILTER_COMPILER
1775     #
1776     # @param $@ - compilers to filter
1777     # ------------------------------------------------------------------------------
1778     java-pkg_filter-compiler() {
1779     JAVA_PKG_FILTER_COMPILER="${JAVA_PKG_FILTER_COMPILER} $@"
1780     }
1781    
1782     # ------------------------------------------------------------------------------
1783 nichoj 1.8 # @ebuild-function java-pkg_force-compiler
1784     #
1785     # Used to force the use of particular compilers. Should be used in src_compile.
1786     # A common use of this would be to force ecj-3.1 to be used on amd64, to avoid
1787     # OutOfMemoryErrors that may come up.
1788     #
1789     # @param $@ - compilers to force
1790     # ------------------------------------------------------------------------------
1791     java-pkg_force-compiler() {
1792     JAVA_PKG_FORCE_COMPILER="$@"
1793     }
1794    
1795     # ------------------------------------------------------------------------------
1796 nichoj 1.1 # @ebuild-function use_doc
1797     #
1798     # Helper function for getting ant to build javadocs. If the user has USE=doc,
1799     # then 'javadoc' or the argument are returned. Otherwise, there is no return.
1800 betelgeuse 1.19 #
1801 nichoj 1.1 # The output of this should be passed to ant.
1802     #
1803     # Example: build javadocs by calling 'javadoc' target
1804     # eant $(use_doc)
1805     # Example: build javadocs by calling 'apidoc' target
1806     # eant $(use_doc apidoc)
1807     #
1808     # @param $@ - Option value to return. Defaults to 'javadoc'
1809     # @return string - Name of the target to create javadocs
1810     # ------------------------------------------------------------------------------
1811     use_doc() {
1812     use doc && echo ${@:-javadoc}
1813     }
1814    
1815 betelgeuse 1.38
1816 nichoj 1.1 # ------------------------------------------------------------------------------
1817     # @section-end build
1818     # ------------------------------------------------------------------------------
1819 betelgeuse 1.19
1820 nichoj 1.1 # ------------------------------------------------------------------------------
1821     # @section-begin internal
1822 betelgeuse 1.19 # @section-summary Internal functions
1823 nichoj 1.1 #
1824     # Do __NOT__ use any of these from an ebuild! These are only to be used from
1825     # within the java eclasses.
1826     # ------------------------------------------------------------------------------
1827    
1828     # -----------------------------------------------------------------------------
1829     # @function-internal java-pkg_init
1830 betelgeuse 1.19 #
1831 nichoj 1.1 # The purpose of this function, as the name might imply, is to initialize the
1832     # Java environment. It ensures that that there aren't any environment variables
1833     # that'll muss things up. It initializes some variables, which are used
1834     # internally. And most importantly, it'll switch the VM if necessary.
1835     #
1836     # This shouldn't be used directly. Instead, java-pkg and java-pkg-opt will
1837     # call it during each of the phases of the merge process.
1838     #
1839     # -----------------------------------------------------------------------------
1840     java-pkg_init() {
1841     unset JAVAC
1842     unset JAVA_HOME
1843 betelgeuse 1.64
1844     # People do all kinds of weird things.
1845     # http://forums.gentoo.org/viewtopic-p-3943166.html
1846 betelgeuse 1.65 local silence="${SILENCE_JAVA_OPTIONS_WARNING}"
1847 betelgeuse 1.64 local accept="${I_WANT_GLOBAL_JAVA_OPTIONS}"
1848 betelgeuse 1.65 if [[ -n ${_JAVA_OPTIONS} && -z ${accept} && -z ${silence} ]]; then
1849 betelgeuse 1.64 ewarn "_JAVA_OPTIONS changes what java -version outputs at least for"
1850     ewarn "sun-jdk vms and and as such break configure scripts that"
1851     ewarn "use it (for example app-office/openoffice) so we filter it out."
1852     ewarn "Use SILENCE_JAVA_OPTIONS_WARNING=true in the environment (use"
1853     ewarn "make.conf for example) to silence this warning or"
1854     ewarn "I_WANT_GLOBAL_JAVA_OPTIONS to not filter it."
1855     fi
1856    
1857     if [[ -z ${accept} ]]; then
1858     unset _JAVA_OPTIONS
1859     # phase hooks make this run many times without this
1860     I_WANT_GLOBAL_JAVA_OPTIONS="true"
1861     fi
1862    
1863 nichoj 1.1 java-pkg_init_paths_
1864     java-pkg_switch-vm
1865     PATH=${JAVA_HOME}/bin:${PATH}
1866    
1867     # TODO we will probably want to set JAVAC and JAVACFLAGS
1868    
1869     # Do some QA checks
1870     java-pkg_check-jikes
1871    
1872 betelgeuse 1.19 # When users have crazy classpaths some packages can fail to compile.
1873 nichoj 1.1 # and everything should work with empty CLASSPATH.
1874     # This also helps prevent unexpected dependencies on random things
1875     # from the CLASSPATH.
1876 betelgeuse 1.19 unset CLASSPATH
1877 betelgeuse 1.59
1878 caster 1.46 # Unset external ANT_ stuff
1879     unset ANT_TASKS
1880     unset ANT_OPTS
1881 nichoj 1.1 }
1882    
1883     # ------------------------------------------------------------------------------
1884     # @function-internal java-pkg-init-compiler_
1885     #
1886     # This function attempts to figure out what compiler should be used. It does
1887 betelgeuse 1.19 # this by reading the file at JAVA_PKG_COMPILERS_CONF, and checking the
1888 nichoj 1.1 # COMPILERS variable defined there.
1889     # This can be overridden by a list in JAVA_PKG_FORCE_COMPILER
1890 betelgeuse 1.19 #
1891 nichoj 1.1 # It will go through the list of compilers, and verify that it supports the
1892     # target and source that are needed. If it is not suitable, then the next
1893     # compiler is checked. When JAVA_PKG_FORCE_COMPILER is defined, this checking
1894     # isn't done.
1895     #
1896     # Once the which compiler to use has been figured out, it is set to
1897     # GENTOO_COMPILER.
1898     #
1899     # If you hadn't guessed, JAVA_PKG_FORCE_COMPILER is for testing only.
1900     #
1901     # If the user doesn't defined anything in JAVA_PKG_COMPILERS_CONF, or no
1902     # suitable compiler was found there, then the default is to use javac provided
1903     # by the current VM.
1904     #
1905     #
1906     # @return name of the compiler to use
1907     # ------------------------------------------------------------------------------
1908     java-pkg_init-compiler_() {
1909     debug-print-function ${FUNCNAME} $*
1910    
1911     if [[ -n ${GENTOO_COMPILER} ]]; then
1912     debug-print "GENTOO_COMPILER already set"
1913     return
1914     fi
1915    
1916 nichoj 1.3 local compilers;
1917     if [[ -z ${JAVA_PKG_FORCE_COMPILER} ]]; then
1918     compilers="$(source ${JAVA_PKG_COMPILERS_CONF} 1>/dev/null 2>&1; echo ${COMPILERS})"
1919     else
1920     compilers=${JAVA_PKG_FORCE_COMPILER}
1921     fi
1922 betelgeuse 1.19
1923 nichoj 1.1 debug-print "Read \"${compilers}\" from ${JAVA_PKG_COMPILERS_CONF}"
1924    
1925     # Figure out if we should announce what compiler we're using
1926     local compiler
1927     for compiler in ${compilers}; do
1928     debug-print "Checking ${compiler}..."
1929     # javac should always be alright
1930     if [[ ${compiler} = "javac" ]]; then
1931     debug-print "Found javac... breaking"
1932     export GENTOO_COMPILER="javac"
1933     break
1934     fi
1935 betelgeuse 1.19
1936 nichoj 1.1 if has ${compiler} ${JAVA_PKG_FILTER_COMPILER}; then
1937     if [[ -z ${JAVA_PKG_FORCE_COMPILER} ]]; then
1938     einfo "Filtering ${compiler}"
1939     continue
1940     fi
1941     fi
1942 betelgeuse 1.19
1943 nichoj 1.1 # for non-javac, we need to make sure it supports the right target and
1944     # source
1945     local compiler_env="${JAVA_PKG_COMPILER_DIR}/${compiler}"
1946     if [[ -f ${compiler_env} ]]; then
1947     local desired_target="$(java-pkg_get-target)"
1948     local desired_source="$(java-pkg_get-source)"
1949    
1950    
1951     # Verify that the compiler supports target
1952     local supported_target=$(source ${compiler_env} 1>/dev/null 2>&1; echo ${SUPPORTED_TARGET})
1953     if ! has ${desired_target} ${supported_target}; then
1954     ewarn "${compiler} does not support -target ${desired_target}, skipping"
1955     continue
1956     fi
1957    
1958     # -source was introduced in 1.3, so only check 1.3 and on
1959     if version_is_at_least "${desired_soure}" "1.3"; then
1960     # Verify that the compiler supports source
1961     local supported_source=$(source ${compiler_env} 1>/dev/null 2>&1; echo ${SUPPORTED_SOURCE})
1962     if ! has ${desired_source} ${supported_source}; then
1963     ewarn "${compiler} does not support -source ${desired_source}, skipping"
1964     continue
1965     fi
1966     fi
1967    
1968     # if you get here, then the compiler should be good to go
1969     export GENTOO_COMPILER="${compiler}"
1970     break
1971     else
1972     ewarn "Could not find configuration for ${compiler}, skipping"
1973     ewarn "Perhaps it is not installed?"
1974     continue
1975     fi
1976     done
1977    
1978     # If it hasn't been defined already, default to javac
1979     if [[ -z ${GENTOO_COMPILER} ]]; then
1980     if [[ -n ${compilers} ]]; then
1981     einfo "No suitable compiler found: defaulting javac for compilation"
1982     else
1983     # probably don't need to notify users about the default.
1984     :;#einfo "Defaulting to javac for compilation"
1985     fi
1986     export GENTOO_COMPILER=javac
1987     else
1988     einfo "Using ${GENTOO_COMPILER} for compilation"
1989     fi
1990    
1991     }
1992    
1993     # ------------------------------------------------------------------------------
1994     # @internal-function init_paths_
1995     #
1996     # Initializes some variables that will be used. These variables are mostly used
1997     # to determine where things will eventually get installed.
1998     # ------------------------------------------------------------------------------
1999     java-pkg_init_paths_() {
2000     debug-print-function ${FUNCNAME} $*
2001    
2002     local pkg_name
2003     if [[ "$SLOT" == "0" ]] ; then
2004     JAVA_PKG_NAME="${PN}"
2005     else
2006     JAVA_PKG_NAME="${PN}-${SLOT}"
2007     fi
2008    
2009     JAVA_PKG_SHAREPATH="${DESTTREE}/share/${JAVA_PKG_NAME}"
2010     JAVA_PKG_SOURCESPATH="${JAVA_PKG_SHAREPATH}/sources/"
2011     JAVA_PKG_ENV="${D}${JAVA_PKG_SHAREPATH}/package.env"
2012    
2013     [[ -z "${JAVA_PKG_JARDEST}" ]] && JAVA_PKG_JARDEST="${JAVA_PKG_SHAREPATH}/lib"
2014     [[ -z "${JAVA_PKG_LIBDEST}" ]] && JAVA_PKG_LIBDEST="${DESTTREE}/$(get_libdir)/${JAVA_PKG_NAME}"
2015     [[ -z "${JAVA_PKG_WARDEST}" ]] && JAVA_PKG_WARDEST="${JAVA_PKG_SHAREPATH}/webapps"
2016    
2017    
2018     # TODO maybe only print once?
2019     debug-print "JAVA_PKG_SHAREPATH: ${JAVA_PKG_SHAREPATH}"
2020     debug-print "JAVA_PKG_ENV: ${JAVA_PKG_ENV}"
2021     debug-print "JAVA_PKG_JARDEST: ${JAVA_PKG_JARDEST}"
2022     debug-print "JAVA_PKG_LIBDEST: ${JAVA_PKG_LIBDEST}"
2023     debug-print "JAVA_PKG_WARDEST: ${JAVA_PKG_WARDEST}"
2024     }
2025    
2026     # ------------------------------------------------------------------------------
2027     # @internal-function java-pkg_do_write_
2028     #
2029     # Writes the package.env out to disk.
2030     #
2031     # ------------------------------------------------------------------------------
2032     # TODO change to do-write, to match everything else
2033     java-pkg_do_write_() {
2034 betelgeuse 1.28 java-pkg_init_paths_
2035 nichoj 1.1 # Create directory for package.env
2036     dodir "${JAVA_PKG_SHAREPATH}"
2037     if [[ -n "${JAVA_PKG_CLASSPATH}" || -n "${JAVA_PKG_LIBRARY}" || -f "${JAVA_PKG_DEPEND}" ]]; then
2038     # Create package.env
2039     (
2040     echo "DESCRIPTION=\"${DESCRIPTION}\""
2041     echo "GENERATION=\"2\""
2042    
2043     [[ -n "${JAVA_PKG_CLASSPATH}" ]] && echo "CLASSPATH=\"${JAVA_PKG_CLASSPATH}\""
2044     [[ -n "${JAVA_PKG_LIBRARY}" ]] && echo "LIBRARY_PATH=\"${JAVA_PKG_LIBRARY}\""
2045     [[ -n "${JAVA_PROVIDE}" ]] && echo "PROVIDES=\"${JAVA_PROVIDE}\""
2046     [[ -f "${JAVA_PKG_DEPEND}" ]] && echo "DEPEND=\"$(cat ${JAVA_PKG_DEPEND} | uniq | tr '\n' ':')\""
2047     echo "VM=\"$(echo ${RDEPEND} ${DEPEND} | sed -e 's/ /\n/g' | sed -n -e '/virtual\/\(jre\|jdk\)/ { p;q }')\"" # TODO cleanup !
2048     ) > "${JAVA_PKG_ENV}"
2049 betelgeuse 1.19
2050 nichoj 1.1 # register target/source
2051     local target="$(java-pkg_get-target)"
2052     local source="$(java-pkg_get-source)"
2053     [[ -n ${target} ]] && echo "TARGET=\"${target}\"" >> "${JAVA_PKG_ENV}"
2054     [[ -n ${source} ]] && echo "SOURCE=\"${source}\"" >> "${JAVA_PKG_ENV}"
2055    
2056     # register javadoc info
2057     [[ -n ${JAVADOC_PATH} ]] && echo "JAVADOC_PATH=\"${JAVADOC_PATH}\"" \
2058     >> ${JAVA_PKG_ENV}
2059     # register source archives
2060     [[ -n ${JAVA_SOURCES} ]] && echo "JAVA_SOURCES=\"${JAVA_SOURCES}\"" \
2061     >> ${JAVA_PKG_ENV}
2062    
2063    
2064     echo "MERGE_VM=\"${GENTOO_VM}\"" >> "${JAVA_PKG_ENV}"
2065     [[ -n ${GENTOO_COMPILER} ]] && echo "MERGE_COMPILER=\"${GENTOO_COMPILER}\"" >> "${JAVA_PKG_ENV}"
2066    
2067     # Strip unnecessary leading and trailing colons
2068     # TODO try to cleanup if possible
2069     sed -e "s/=\":/=\"/" -e "s/:\"$/\"/" -i "${JAVA_PKG_ENV}" || die "Did you forget to call java_init ?"
2070     fi
2071     }
2072    
2073     # ------------------------------------------------------------------------------
2074     # @internal-function java-pkg_record-jar_
2075     #
2076     # Record a dependency to the package.env
2077     #
2078     # ------------------------------------------------------------------------------
2079     JAVA_PKG_DEPEND="${T}/java-pkg-depend"
2080    
2081     java-pkg_record-jar_() {
2082     debug-print-function ${FUNCNAME} $*
2083    
2084     local pkg=${1} jar=${2} append
2085     if [[ -z "${jar}" ]]; then
2086     append="${pkg}"
2087     else
2088     append="$(basename ${jar})@${pkg}"
2089     fi
2090    
2091     echo ${append} >> ${JAVA_PKG_DEPEND}
2092     }
2093    
2094     # ------------------------------------------------------------------------------
2095     # @internal-function java-pkg_append_
2096     #
2097     # Appends a value to a variable
2098     #
2099     # Example: java-pkg_append_ CLASSPATH foo.jar
2100     # @param $1 variable name to modify
2101     # @param $2 value to append
2102     # ------------------------------------------------------------------------------
2103     java-pkg_append_() {
2104     debug-print-function ${FUNCNAME} $*
2105    
2106     local var="${1}" value="${2}"
2107     if [[ -z "${!var}" ]] ; then
2108     export ${var}="${value}"
2109     else
2110     local oldIFS=${IFS} cur haveit
2111     IFS=':'
2112     for cur in ${!var}; do
2113     if [[ ${cur} == ${value} ]]; then
2114     haveit="yes"
2115     break
2116     fi
2117     done
2118     [[ -z ${haveit} ]] && export ${var}="${!var}:${value}"
2119     IFS=${oldIFS}
2120     fi
2121     }
2122    
2123     # ------------------------------------------------------------------------------
2124     # @internal-function java-pkg_expand_dir_
2125 betelgeuse 1.19 #
2126 nichoj 1.1 # Gets the full path of the file/directory's parent.
2127     # @param $1 - file/directory to find parent directory for
2128     # @return - path to $1's parent directory
2129     # ------------------------------------------------------------------------------
2130     java-pkg_expand_dir_() {
2131     pushd "$(dirname "${1}")" >/dev/null 2>&1
2132     pwd
2133     popd >/dev/null 2>&1
2134     }
2135    
2136     # ------------------------------------------------------------------------------
2137     # @internal-function java-pkg_func-exists
2138     #
2139     # Does the indicated function exist?
2140     #
2141     # @return 0 - function is declared
2142     # @return 1 - function is undeclared
2143     # ------------------------------------------------------------------------------
2144     java-pkg_func-exists() {
2145     if [[ -n "$(declare -f ${1})" ]]; then
2146     return 0
2147     else
2148     return 1
2149     fi
2150     }
2151    
2152     # ------------------------------------------------------------------------------
2153     # @internal-function java-pkg_setup-vm
2154     #
2155     # Sets up the environment for a specific VM
2156     #
2157     # ------------------------------------------------------------------------------
2158     java-pkg_setup-vm() {
2159     debug-print-function ${FUNCNAME} $*
2160    
2161     local vendor="$(java-pkg_get-vm-vendor)"
2162 caster 1.23 if [[ "${vendor}" == "sun" ]] && java-pkg_is-vm-version-ge "1.5" ; then
2163 nichoj 1.1 addpredict "/dev/random"
2164     elif [[ "${vendor}" == "ibm" ]]; then
2165     addpredict "/proc/self/maps"
2166     addpredict "/proc/cpuinfo"
2167     export LANG="C" LC_ALL="C"
2168     elif [[ "${vendor}" == "jrockit" ]]; then
2169     addpredict "/proc/cpuinfo"
2170     fi
2171     }
2172    
2173     # ------------------------------------------------------------------------------
2174     # @internal-function java-pkg_needs-vm
2175     #
2176     # Does the current package depend on virtual/jdk?
2177     #
2178     # @return 0 - Package depends on virtual/jdk
2179     # @return 1 - Package does not depend on virtual/jdk
2180     # ------------------------------------------------------------------------------
2181     java-pkg_needs-vm() {
2182     debug-print-function ${FUNCNAME} $*
2183    
2184     if [[ -n "$(echo ${DEPEND} | sed -e '\:virtual/jdk:!d')" ]]; then
2185     return 0
2186     fi
2187    
2188     return 1
2189     }
2190    
2191     # ------------------------------------------------------------------------------
2192     # @internal-function java-pkg_get-current-vm
2193     #
2194     # @return - The current VM being used
2195     # ------------------------------------------------------------------------------
2196     java-pkg_get-current-vm() {
2197     java-config -f
2198     }
2199    
2200     # ------------------------------------------------------------------------------
2201     # @internal-function java-pkg_get-vm-vendor
2202     #
2203     # @return - The vendor of the current VM
2204     # ------------------------------------------------------------------------------
2205     java-pkg_get-vm-vendor() {
2206     debug-print-function ${FUNCNAME} $*
2207    
2208     local vm="$(java-pkg_get-current-vm)"
2209     vm="${vm/-*/}"
2210     echo "${vm}"
2211     }
2212    
2213     # ------------------------------------------------------------------------------
2214     # @internal-function java-pkg_get-vm-version
2215     #
2216     # @return - The version of the current VM
2217     # ------------------------------------------------------------------------------
2218     java-pkg_get-vm-version() {
2219     debug-print-function ${FUNCNAME} $*
2220    
2221 caster 1.22 java-config -g PROVIDES_VERSION
2222 nichoj 1.1 }
2223    
2224     # ------------------------------------------------------------------------------
2225     # @internal-function java-pkg_switch-vm
2226     #
2227 betelgeuse 1.19 # Switch VM if we're allowed to (controlled by JAVA_PKG_ALLOW_VM_CHANGE), and
2228 nichoj 1.1 # verify that the current VM is sufficient.
2229     # Setup the environment for the VM being used.
2230     # ------------------------------------------------------------------------------
2231     java-pkg_switch-vm() {
2232 betelgeuse 1.38 debug-print-function ${FUNCNAME} $*
2233    
2234 nichoj 1.1 if java-pkg_needs-vm; then
2235     # Use the VM specified by JAVA_PKG_FORCE_VM
2236 betelgeuse 1.38 if [[ -n "${JAVA_PKG_FORCE_VM}" ]]; then
2237 nichoj 1.1 # If you're forcing the VM, I hope you know what your doing...
2238 betelgeuse 1.38 debug-print "JAVA_PKG_FORCE_VM used: ${JAVA_PKG_FORCE_VM}"
2239 nichoj 1.1 export GENTOO_VM="${JAVA_PKG_FORCE_VM}"
2240     # if we're allowed to switch the vm...
2241     elif [[ "${JAVA_PKG_ALLOW_VM_CHANGE}" == "yes" ]]; then
2242     debug-print "depend-java-query: NV_DEPEND: ${JAVA_PKG_NV_DEPEND:-${DEPEND}} VNEED: ${JAVA_PKG_VNEED}"
2243     if [[ -n ${JAVA_PKG_VNEED} ]]; then
2244 caster 1.24 GENTOO_VM="$(depend-java-query --need-virtual "${JAVA_PKG_VNEED}" --get-vm "${JAVA_PKG_NV_DEPEND:-${DEPEND}}")"
2245 nichoj 1.1 else
2246 caster 1.24 GENTOO_VM="$(depend-java-query --get-vm "${JAVA_PKG_NV_DEPEND:-${DEPEND}}")"
2247     fi
2248     if [[ -z "${GENTOO_VM}" || "${GENTOO_VM}" == "None" ]]; then
2249 caster 1.32 eerror "Unable to determine VM for building from dependencies:"
2250 caster 1.24 echo "NV_DEPEND: ${JAVA_PKG_NV_DEPEND:-${DEPEND}}"
2251     echo "VNEED: ${JAVA_PKG_VNEED}"
2252 caster 1.32 die "Failed to determine VM for building."
2253 caster 1.24 else
2254     export GENTOO_VM
2255 nichoj 1.1 fi
2256     # otherwise just make sure the current VM is sufficient
2257     else
2258     java-pkg_ensure-vm-version-sufficient
2259     fi
2260     debug-print "Using: $(java-config -f)"
2261 betelgeuse 1.19
2262 nichoj 1.1 java-pkg_setup-vm
2263    
2264 nichoj 1.4 export JAVA=$(java-config --java)
2265     export JAVAC=$(java-config --javac)
2266 caster 1.24 JAVACFLAGS="$(java-pkg_javac-args)"
2267     if [[ ${?} != 0 ]]; then
2268     eerror "There was a problem determining JAVACFLAGS: ${JAVACFLAGS}"
2269     die "java-pkg_javac-args failed"
2270     fi
2271     [[ -n ${JAVACFLAGS_EXTRA} ]] && JAVACFLAGS="${JAVACFLAGS_EXTRA} ${JAVACFLAGS}"
2272     export JAVACFLAGS
2273 nichoj 1.1
2274     export JAVA_HOME="$(java-config -g JAVA_HOME)"
2275     export JDK_HOME=${JAVA_HOME}
2276    
2277     #TODO If you know a better solution let us know.
2278     java-pkg_append_ LD_LIBRARY_PATH "$(java-config -g LDPATH)"
2279 betelgeuse 1.19
2280 nichoj 1.1 local tann="${T}/announced-vm"
2281     if [[ -n "${JAVA_PKG_DEBUG}" ]] || [[ ! -f "${tann}" ]] ; then
2282     # Add a check for setup/preinst phase... to avoid duplicate outputs
2283     # for when FEATURES=buildpkg
2284     if [[ ${EBUILD_PHASE} != "setup" && ${EBUILD_PHASE} != "preinst" && ${EBUILD_PHASE} != "postinst" ]];
2285     then
2286     einfo "Using: $(java-config -f)"
2287     [[ ! -f "${tann}" ]] && touch "${tann}"
2288     fi
2289     fi
2290    
2291     else
2292     [[ -n "${JAVA_PKG_DEBUG}" ]] && ewarn "!!! This package inherits java-pkg but doesn't depend on a JDK. -bin or broken dependency!!!"
2293     fi
2294     }
2295    
2296     # ------------------------------------------------------------------------------
2297     # @internal-function java-pkg_die
2298     #
2299     # Enhanced die for Java packages, which displays some information that may be
2300     # useful for debugging bugs on bugzilla.
2301     # ------------------------------------------------------------------------------
2302     #register_die_hook java-pkg_die
2303     if ! hasq java-pkg_die ${EBUILD_DEATH_HOOKS}; then
2304     EBUILD_DEATH_HOOKS="${EBUILD_DEATH_HOOKS} java-pkg_die"
2305     fi
2306    
2307     java-pkg_die() {
2308     echo "!!! When you file a bug report, please include the following information:" >&2
2309     echo "GENTOO_VM=${GENTOO_VM} CLASSPATH=\"${CLASSPATH}\" JAVA_HOME=\"${JAVA_HOME}\"" >&2
2310     echo "JAVACFLAGS=\"${JAVACFLAGS}\" COMPILER=\"${GENTOO_COMPILER}\"" >&2
2311     echo "and of course, the output of emerge --info" >&2
2312     }
2313    
2314 nichoj 1.7
2315     # TODO document
2316     # List jars in the source directory, ${S}
2317     java-pkg_jar-list() {
2318     if [[ -n "${JAVA_PKG_DEBUG}" ]]; then
2319     einfo "Linked Jars"
2320     find "${S}" -type l -name '*.jar' -print0 | xargs -0 -r -n 500 ls -ald | sed -e "s,${WORKDIR},\${WORKDIR},"
2321     einfo "Jars"
2322     find "${S}" -type f -name '*.jar' -print0 | xargs -0 -r -n 500 ls -ald | sed -e "s,${WORKDIR},\${WORKDIR},"
2323     einfo "Classes"
2324     find "${S}" -type f -name '*.class' -print0 | xargs -0 -r -n 500 ls -ald | sed -e "s,${WORKDIR},\${WORKDIR},"
2325     fi
2326     }
2327    
2328 caster 1.56 # ------------------------------------------------------------------------------
2329     # @internal-function java-pkg_verify-classes
2330     #
2331     # Verify that the classes were compiled for the right source / target. Dies if
2332     # not.
2333     # @param $1 (optional) - the file to check, otherwise checks whole ${D}
2334     # ------------------------------------------------------------------------------
2335 nichoj 1.7 java-pkg_verify-classes() {
2336     #$(find ${D} -type f -name '*.jar' -o -name '*.class')
2337 betelgeuse 1.55 local target=$(java-pkg_get-target)
2338 caster 1.56 local result
2339     local log="${T}/class-version-verify.log"
2340 betelgeuse 1.55 if [[ -n "${1}" ]]; then
2341 caster 1.56 class-version-verify.py -v -t ${target} "${1}" > "${log}"
2342     result=$?
2343 betelgeuse 1.55 else
2344 caster 1.56 ebegin "Verifying java class versions (target: ${target})"
2345     class-version-verify.py -v -t ${target} -r "${D}" > "${log}"
2346     result=$?
2347     eend ${result}
2348 betelgeuse 1.55 fi
2349 caster 1.56 [[ -n ${JAVA_PKG_DEBUG} ]] && cat "${log}"
2350 betelgeuse 1.55 if [[ ${result} != 0 ]]; then
2351 caster 1.56 eerror "Incorrect bytecode version found"
2352     [[ -n "${1}" ]] && eerror "in file: ${1}"
2353     eerror "See ${log} for more details."
2354     die "Incorrect bytecode found"
2355 nichoj 1.7 fi
2356     }
2357    
2358 ali_bush 1.70 # ----------------------------------------------------------------------------
2359     # @internal-function java-pkg_ensure-dep
2360     # Check that a package being used in jarfrom, getjars and getjar is contained
2361     # within DEPEND or RDEPEND.
2362     # @param $1 - Is the package a runtime dependency
2363     # @param $2 - Package name and slot.
2364    
2365     java-pkg_ensure-dep() {
2366     debug-print-function ${FUNCNAME} $*
2367    
2368 betelgeuse 1.71 local build_only="${1}"
2369 ali_bush 1.70 local target_pkg="${2}"
2370     local dev_error=""
2371    
2372     local stripped_pkg=$(echo "${target_pkg}" | sed \
2373     's/-[0-9]*\(\.[0-9]\)*$//')
2374    
2375     if [[ ! ( "${DEPEND}" =~ "$stripped_pkg" ) ]]; then
2376     dev_error="The ebuild is attempting to use ${target_pkg} that is not"
2377     dev_error="${dev_error} declared in DEPEND."
2378     if is-java-strict; then
2379     die "${dev_error}"
2380 betelgeuse 1.71 elif [[ ${BASH_SUBSHELL} = 0 ]]; then
2381 ali_bush 1.70 eerror "${dev_error}"
2382 betelgeuse 1.72 elog "Because you have this package installed the package will"
2383     elog "build without problems, but please report this to"
2384     elog "http://bugs.gentoo.org"
2385 ali_bush 1.70 fi
2386     fi
2387    
2388     if [[ -z ${build_only} && ! ( ${RDEPEND} =~ "${stripped_pkg}" ) ]]; then
2389     dev_error="The ebuild is attempting to use ${target_pkg},"
2390     dev_error="${dev_error} without specifying --build-only, that is not declared in RDEPEND."
2391     if is-java-strict; then
2392 betelgeuse 1.71 die "${dev_error}"
2393     elif [[ ${BASH_SUBSHELL} = 0 ]]; then
2394 ali_bush 1.70 eerror "${dev_error}"
2395 betelgeuse 1.72 elog "Because you have this package installed the package will"
2396     elog "build without problems, but please report this to"
2397     elog "http://bugs.gentoo.org"
2398 ali_bush 1.70 fi
2399     fi
2400     }
2401    
2402 nichoj 1.1 # ------------------------------------------------------------------------------
2403     # @section-end internal
2404     # ------------------------------------------------------------------------------
2405    
2406     java-pkg_check-phase() {
2407     local phase=${1}
2408     local funcname=${2}
2409 nichoj 1.9 if is-java-strict && [[ ${EBUILD_PHASE} != ${phase} ]]; then
2410 nichoj 1.1 java-pkg_announce-qa-violation \
2411     "${funcname} used outside of src_${phase}"
2412     fi
2413     }
2414    
2415     java-pkg_check-versioned-jar() {
2416     local jar=${1}
2417    
2418     if [[ ${jar} =~ ${PV} ]]; then
2419     java-pkg_announce-qa-violation "installing versioned jar '${jar}'"
2420     fi
2421     }
2422    
2423     java-pkg_check-jikes() {
2424     if hasq jikes ${IUSE}; then
2425     java-pkg_announce-qa-violation "deprecated USE flag 'jikes' in IUSE"
2426     fi
2427     }
2428    
2429     java-pkg_announce-qa-violation() {
2430 nichoj 1.9 if is-java-strict; then
2431 nichoj 1.1 echo "Java QA Notice: $@" >&2
2432     increment-qa-violations
2433     fi
2434     }
2435    
2436     increment-qa-violations() {
2437     let "JAVA_PKG_QA_VIOLATIONS+=1"
2438     export JAVA_PKG_QA_VIOLATIONS
2439     }
2440    
2441 nichoj 1.9 is-java-strict() {
2442 nichoj 1.14 [[ -n ${JAVA_PKG_STRICT} ]]
2443 nichoj 1.9 return $?
2444     }
2445    
2446 nichoj 1.1 # ------------------------------------------------------------------------------
2447     # @eclass-end
2448     # ------------------------------------------------------------------------------

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