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Revision 1.67 - (hide annotations) (download)
Thu Mar 22 03:11:19 2007 UTC (7 years, 3 months ago) by nichoj
Branch: MAIN
Changes since 1.66: +2 -1 lines
Added missing separator for edoc.

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 nichoj 1.67 # $Header: /var/cvsroot/gentoo-x86/eclass/java-utils-2.eclass,v 1.66 2007/03/17 13:26:12 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 ${1} ]]; then
211     INSDESTTREE="${dest}" doins -r ${1}/* || die "Installing examples failed"
212     else
213     INSDESTTREE="${dest}" doins -r "${@}" || die "Installing examples failed"
214     fi
215     }
216 nichoj 1.1
217     # -----------------------------------------------------------------------------
218     # @ebuild-function java-pkg_dojar
219     #
220     # Installs any number of jars.
221     # Jar's will be installed into /usr/share/${PN}(-${SLOT})/lib/ by default.
222     # You can use java-pkg_jarinto to change this path.
223 betelgeuse 1.19 # You should never install a jar with a package version in the filename.
224 nichoj 1.1 # Instead, use java-pkg_newjar defined below.
225     #
226     # @example
227     # java-pkg_dojar dist/${PN}.jar dist/${PN}-core.jar
228     #
229     # @param $* - list of jars to install
230     # ------------------------------------------------------------------------------
231     java-pkg_dojar() {
232     debug-print-function ${FUNCNAME} $*
233    
234     [[ ${#} -lt 1 ]] && die "At least one argument needed"
235    
236     java-pkg_check-phase install
237     java-pkg_init_paths_
238    
239     # Create JARDEST if it doesn't exist
240     dodir ${JAVA_PKG_JARDEST}
241    
242     local jar
243     # for each jar
244 caster 1.50 for jar in "${@}"; do
245 nichoj 1.1 local jar_basename=$(basename "${jar}")
246    
247     java-pkg_check-versioned-jar ${jar_basename}
248    
249     # check if it exists
250     if [[ -e "${jar}" ]] ; then
251 betelgeuse 1.43 # Don't overwrite if jar has already been installed with the same
252     # name
253     local dest="${D}${JAVA_PKG_JARDEST}/${jar_basename}"
254     if [[ -e "${dest}" ]]; then
255     ewarn "Overwriting ${dest}"
256     fi
257    
258 nichoj 1.1 # install it into JARDEST if it's a non-symlink
259     if [[ ! -L "${jar}" ]] ; then
260 betelgeuse 1.55 #but first check class version when in strict mode.
261     is-java-strict && java-pkg_verify-classes "${jar}"
262    
263 nichoj 1.1 INSDESTTREE="${JAVA_PKG_JARDEST}" \
264     doins "${jar}" || die "failed to install ${jar}"
265     java-pkg_append_ JAVA_PKG_CLASSPATH "${JAVA_PKG_JARDEST}/${jar_basename}"
266     debug-print "installed ${jar} to ${D}${JAVA_PKG_JARDEST}"
267     # make a symlink to the original jar if it's symlink
268     else
269     # TODO use dosym, once we find something that could use it
270     # -nichoj
271     ln -s "$(readlink "${jar}")" "${D}${JAVA_PKG_JARDEST}/${jar_basename}"
272     debug-print "${jar} is a symlink, linking accordingly"
273     fi
274     else
275     die "${jar} does not exist"
276     fi
277     done
278    
279     java-pkg_do_write_
280     }
281    
282    
283 betelgeuse 1.35 # ------------------------------------------------------------------------------
284     # @internal-function depend-java-query
285     #
286     # Wrapper for the depend-java-query binary to enable passing USE in env.
287     # Using env variables keeps this eclass working with java-config versions that
288     # do not handle use flags.
289     # ------------------------------------------------------------------------------
290    
291     depend-java-query() {
292 betelgeuse 1.61 # Used to have a which call here but it caused endless loops for some people
293 betelgeuse 1.62 # that had some weird bashrc voodoo for which.
294 betelgeuse 1.61 USE="${USE}" /usr/bin/depend-java-query "${@}"
295 betelgeuse 1.35 }
296 nichoj 1.1
297     # ------------------------------------------------------------------------------
298     # @ebuild-function java-pkg_regjar
299     #
300     # Records an already installed jar in the package.env
301     # This would mostly be used if the package has make or a custom script to
302     # install things.
303     #
304     # Example:
305 nelchael 1.5 # java-pkg_regjar ${D}/opt/foo/lib/foo.jar
306     #
307     # WARNING:
308     # if you want to use shell expansion, you have to use ${D}/... as the for in
309     # this function will not be able to expand the path, here's an example:
310     #
311     # java-pkg_regjar /opt/my-java/lib/*.jar
312     #
313     # will not work, because:
314     # * the `for jar in "$@"` can't expand the path to jar file names, as they
315     # don't exist yet
316     # * all `if ...` inside for will fail - the file '/opt/my-java/lib/*.jar'
317     # doesn't exist
318 betelgeuse 1.19 #
319 nelchael 1.5 # you have to use it as:
320     #
321     # java-pkg_regjar ${D}/opt/my-java/lib/*.jar
322 nichoj 1.1 #
323     # @param $@ - jars to record
324     # ------------------------------------------------------------------------------
325 nichoj 1.10 # TODO should we be making sure the jar is present on ${D} or wherever?
326 nichoj 1.1 java-pkg_regjar() {
327     debug-print-function ${FUNCNAME} $*
328    
329     java-pkg_check-phase install
330    
331     [[ ${#} -lt 1 ]] && die "at least one argument needed"
332    
333     java-pkg_init_paths_
334    
335     local jar jar_dir jar_file
336 caster 1.50 for jar in "${@}"; do
337 nichoj 1.1 # TODO use java-pkg_check-versioned-jar
338 betelgeuse 1.38 if [[ -e "${jar}" || -e "${D}${jar}" ]]; then
339     [[ -d "${jar}" || -d "${D}${jar}" ]] \
340     && die "Called ${FUNCNAME} on a directory $*"
341 betelgeuse 1.55
342     #check that class version correct when in strict mode
343     is-java-strict && java-pkg_verify-classes "${jar}"
344    
345 nelchael 1.5 # nelchael: we should strip ${D} in this case too, here's why:
346     # imagine such call:
347     # java-pkg_regjar ${D}/opt/java/*.jar
348     # such call will fall into this case (-e ${jar}) and will
349     # record paths with ${D} in package.env
350     java-pkg_append_ JAVA_PKG_CLASSPATH "${jar#${D}}"
351 nichoj 1.1 else
352     die "${jar} does not exist"
353     fi
354     done
355    
356     java-pkg_do_write_
357     }
358    
359     # ------------------------------------------------------------------------------
360     # @ebuild-function java-pkg_newjar
361     #
362     # Installs a jar with a new name
363     #
364     # @example: install a versioned jar without the version
365     # java-pkg_newjar dist/${P}.jar ${PN}.jar
366     #
367     # @param $1 - jar to install
368     # @param $2 - new name for jar - defaults to ${PN}.jar if not specified
369     # ------------------------------------------------------------------------------
370     java-pkg_newjar() {
371     debug-print-function ${FUNCNAME} $*
372    
373     local original_jar="${1}"
374     local new_jar="${2:-${PN}.jar}"
375     local new_jar_dest="${T}/${new_jar}"
376    
377     [[ -z ${original_jar} ]] && die "Must specify a jar to install"
378 betelgeuse 1.44 [[ ! -f ${original_jar} ]] \
379     && die "${original_jar} does not exist or is not a file!"
380 nichoj 1.1
381     rm -f "${new_jar_dest}" || die "Failed to remove ${new_jar_dest}"
382     cp "${original_jar}" "${new_jar_dest}" \
383     || die "Failed to copy ${original_jar} to ${new_jar_dest}"
384     java-pkg_dojar "${new_jar_dest}"
385     }
386    
387     # ------------------------------------------------------------------------------
388     # @ebuild-function java-pkg_addcp
389     #
390     # Add something to the package's classpath. For jars, you should use dojar,
391     # newjar, or regjar. This is typically used to add directories to the classpath.
392     #
393     # TODO add example
394     # @param $@ - value to append to JAVA_PKG_CLASSPATH
395     # ------------------------------------------------------------------------------
396     java-pkg_addcp() {
397     java-pkg_append_ JAVA_PKG_CLASSPATH "${@}"
398     java-pkg_do_write_
399     }
400    
401     # ------------------------------------------------------------------------------
402     # @ebuild-function java-pkg_doso
403 betelgeuse 1.19 #
404 nichoj 1.1 # Installs any number of JNI libraries
405     # They will be installed into /usr/lib by default, but java-pkg_sointo
406     # can be used change this path
407     #
408     # Example:
409     # java-pkg_doso *.so
410     #
411     # @param $@ - JNI libraries to install
412     # ------------------------------------------------------------------------------
413     java-pkg_doso() {
414     debug-print-function ${FUNCNAME} $*
415    
416     [[ ${#} -lt 1 ]] && "At least one argument required for ${FUNCNAME}"
417     java-pkg_check-phase install
418    
419     [[ ${#} -lt 1 ]] && die "At least one argument required for ${FUNCNAME}"
420    
421     java-pkg_init_paths_
422    
423     local lib
424     # for each lib
425     for lib in "$@" ; do
426     # if the lib exists...
427     if [[ -e "${lib}" ]] ; then
428     # install if it isn't a symlink
429     if [[ ! -L "${lib}" ]] ; then
430     INSDESTTREE="${JAVA_PKG_LIBDEST}" \
431     INSOPTIONS="${LIBOPTIONS}" \
432     doins "${lib}" || "failed to install ${lib}"
433     java-pkg_append_ JAVA_PKG_LIBRARY "${JAVA_PKG_LIBDEST}"
434     debug-print "Installing ${lib} to ${JAVA_PKG_LIBDEST}"
435     # otherwise make a symlink to the symlink's origin
436     else
437     # TODO use dosym
438 betelgeuse 1.57 ln -s "$(readlink "${lib}")" \
439     "${D}${JAVA_PKG_LIBDEST}/$(basename "${lib}")"
440 nichoj 1.1 debug-print "${lib} is a symlink, linking accordanly"
441     fi
442     # otherwise die
443     else
444     die "${lib} does not exist"
445     fi
446     done
447    
448     java-pkg_do_write_
449     }
450    
451     # ------------------------------------------------------------------------------
452     # @ebuild-function java-pkg_regso
453     #
454     # Registers an already JNI library in package.env.
455     #
456     # Example:
457     # java-pkg_regso *.so /path/*.so
458     #
459     # @param $@ - JNI libraries to register
460     # ------------------------------------------------------------------------------
461     java-pkg_regso() {
462     debug-print-function ${FUNCNAME} $*
463    
464     java-pkg_check-phase install
465    
466     [[ ${#} -lt 1 ]] && "at least one argument needed"
467    
468     java-pkg_init_paths_
469 betelgeuse 1.19
470 nichoj 1.1 local lib target_dir
471     for lib in "$@" ; do
472     # Check the absolute path of the lib
473     if [[ -e "${lib}" ]] ; then
474     target_dir="$(java-pkg_expand_dir_ ${lib})"
475     java-pkg_append_ JAVA_PKG_LIBRARY "/${target_dir#${D}}"
476     # Check the path of the lib relative to ${D}
477     elif [[ -e "${D}${lib}" ]]; then
478     target_dir="$(java-pkg_expand_dir_ ${D}${lib})"
479     java-pkg_append_ JAVA_PKG_LIBRARY "${target_dir}"
480     else
481     die "${lib} does not exist"
482     fi
483     done
484    
485     java-pkg_do_write_
486     }
487    
488     # ------------------------------------------------------------------------------
489     # @ebuild-function java-pkg_jarinto
490     #
491     # Changes the path jars are installed into
492     #
493     # @param $1 - new location to install jars into.
494     # -----------------------------------------------------------------------------
495     java-pkg_jarinto() {
496     debug-print-function ${FUNCNAME} $*
497    
498     JAVA_PKG_JARDEST="${1}"
499     }
500    
501     # ------------------------------------------------------------------------------
502     # @ebuild-function java-pkg_sointo
503     #
504     # Changes the path that JNI libraries are installed into.
505     #
506     # @param $1 - new location to install JNI libraries into.
507     # ------------------------------------------------------------------------------
508     java-pkg_sointo() {
509     debug-print-function ${FUNCNAME} $*
510    
511     JAVA_PKG_LIBDEST="${1}"
512     }
513    
514     # ------------------------------------------------------------------------------
515     # @ebuild-function java-pkg_dohtml
516     #
517     # Install Javadoc HTML documentation
518     #
519     # @example
520     # java-pkg_dohtml dist/docs/
521     #
522     # ------------------------------------------------------------------------------
523     java-pkg_dohtml() {
524     debug-print-function ${FUNCNAME} $*
525    
526     [[ ${#} -lt 1 ]] && die "At least one argument required for ${FUNCNAME}"
527 betelgeuse 1.27
528 betelgeuse 1.31 # from /usr/lib/portage/bin/dohtml -h
529     # -f Set list of allowed extensionless file names.
530 nichoj 1.1 dohtml -f package-list "$@"
531 betelgeuse 1.31
532 nichoj 1.1 # this probably shouldn't be here but it provides
533     # a reasonable way to catch # docs for all of the
534     # old ebuilds.
535     java-pkg_recordjavadoc
536     }
537    
538 betelgeuse 1.30 # ------------------------------------------------------------------------------
539     # @ebuild-function java-pkg_dojavadoc
540     #
541     # Installs javadoc documentation. This should be controlled by the doc use flag.
542     #
543     # @param $1: - The javadoc root directory.
544     #
545     # @example:
546     # java-pkg_dojavadoc docs/api
547     #
548     # ------------------------------------------------------------------------------
549 nichoj 1.1 java-pkg_dojavadoc() {
550     local dir="$1"
551    
552     java-pkg_check-phase install
553    
554     [[ -z "${dir}" ]] && die "Must specify a directory!"
555     [[ ! -d "${dir}" ]] && die "${dir} does not exist, or isn't a directory!"
556    
557     local dir_to_install="${dir}"
558     if [[ "$(basename "${dir}")" != "api" ]]; then
559     dir_to_install="${T}/api"
560     # TODO use doins
561     cp -r "${dir}" "${dir_to_install}" || die "cp failed"
562     fi
563    
564     java-pkg_dohtml -r ${dir_to_install}
565     }
566    
567     # ------------------------------------------------------------------------------
568     # @ebuild-function java-pkg_dosrc
569     #
570 betelgeuse 1.19 # Installs a zip containing the source for a package, so it can used in
571 nichoj 1.1 # from IDEs like eclipse and netbeans.
572     #
573     # Ebuild needs to DEPEND on app-arch/zip to use this.
574     #
575     # It also should be controlled by USE=source.
576     #
577     # @example:
578     # java-pkg_dosrc src/*
579     #
580     # ------------------------------------------------------------------------------
581 betelgeuse 1.19 # TODO change so it the arguments it takes are the base directories containing
582 nichoj 1.1 # source -nichoj
583     # TODO should we be able to handle multiple calls to dosrc? -nichoj
584     # TODO maybe we can take an existing zip/jar? -nichoj
585     # FIXME apparently this fails if you give it an empty directories
586     java-pkg_dosrc() {
587     debug-print-function ${FUNCNAME} $*
588    
589 betelgeuse 1.19 [ ${#} -lt 1 ] && die "At least one argument needed"
590 nichoj 1.1
591     java-pkg_check-phase install
592    
593 betelgeuse 1.19 [[ ${#} -lt 1 ]] && die "At least one argument needed"
594 nichoj 1.1
595 betelgeuse 1.66 if ! [[ ${DEPEND} = *app-arch/zip* ]]; then
596     local msg="${FUNCNAME} called without app-arch/zip in DEPEND"
597     if is-java-strict; then
598     eerror "${msg}"
599     die "${msg}"
600     else
601     echo "${msg}"
602     echo "Please report this to http://bugs.gentoo.org."
603     fi
604     fi
605    
606 nichoj 1.1 java-pkg_init_paths_
607    
608     local zip_name="${PN}-src.zip"
609     local zip_path="${T}/${zip_name}"
610     local dir
611 caster 1.50 for dir in "${@}"; do
612 nichoj 1.1 local dir_parent=$(dirname "${dir}")
613     local dir_name=$(basename "${dir}")
614     pushd ${dir_parent} > /dev/null || die "problem entering ${dir_parent}"
615     zip -q -r ${zip_path} ${dir_name} -i '*.java'
616     local result=$?
617     # 12 means zip has nothing to do
618     if [[ ${result} != 12 && ${result} != 0 ]]; then
619     die "failed to zip ${dir_name}"
620     fi
621     popd >/dev/null
622     done
623    
624     # Install the zip
625     INSDESTTREE=${JAVA_PKG_SOURCESPATH} \
626     doins ${zip_path} || die "Failed to install source"
627    
628     JAVA_SOURCES="${JAVA_PKG_SOURCESPATH}/${zip_name}"
629     java-pkg_do_write_
630     }
631    
632     # ------------------------------------------------------------------------------
633     # @ebuild-function java-pkg_dolauncher
634     #
635     # Make a wrapper script to lauch/start this package
636     # If necessary, the wrapper will switch to the appropriate VM.
637     #
638 betelgeuse 1.25 # Can be called without parameters if the package installs only one jar
639     # that has the Main-class attribute set. The wrapper will be named ${PN}.
640     #
641 nichoj 1.1 # @param $1 - filename of launcher to create
642     # @param $2 - options, as follows:
643     # --main the.main.class.too.start
644 betelgeuse 1.25 # --jar /the/jar/too/launch.jar or just <name>.jar
645 betelgeuse 1.20 # --java_args 'Extra arguments to pass to java'
646 caster 1.42 # --pkg_args 'Extra arguments to pass to the package'
647     # --pwd Directory the launcher changes to before executing java
648     # -into Directory to install the launcher to, instead of /usr/bin
649     # -pre Prepend contents of this file to the launcher
650 nichoj 1.1 # ------------------------------------------------------------------------------
651     java-pkg_dolauncher() {
652     debug-print-function ${FUNCNAME} $*
653    
654     java-pkg_check-phase install
655 betelgeuse 1.25 java-pkg_init_paths_
656 nichoj 1.1
657 betelgeuse 1.25 if [[ ${#} = 0 ]]; then
658     local name="${PN}"
659     else
660     local name="${1}"
661     shift
662     fi
663 nichoj 1.1
664     # TODO rename to launcher
665     local target="${T}/${name}"
666 betelgeuse 1.20 local var_tmp="${T}/launcher_variables_tmp"
667 nichoj 1.1 local target_dir pre
668    
669 betelgeuse 1.20 # Process the other the rest of the arguments
670 nichoj 1.1 while [[ -n "${1}" && -n "${2}" ]]; do
671 betelgeuse 1.38 local var="${1}" value="${2}"
672 betelgeuse 1.19 if [[ "${var:0:2}" == "--" ]]; then
673 betelgeuse 1.25 local var=${var:2}
674     echo "gjl_${var}=\"${value}\"" >> "${var_tmp}"
675 betelgeuse 1.26 local gjl_${var}="${value}"
676 nichoj 1.1 elif [[ "${var}" == "-into" ]]; then
677     target_dir="${value}"
678     elif [[ "${var}" == "-pre" ]]; then
679     pre="${value}"
680     fi
681     shift 2
682     done
683 betelgeuse 1.20
684 betelgeuse 1.25 # Test if no --jar and --main arguments were given and
685     # in that case check if the package only installs one jar
686     # and use that jar.
687     if [[ -z "${gjl_jar}" && -z "${gjl_main}" ]]; then
688     local cp="${JAVA_PKG_CLASSPATH}"
689     if [[ "${cp/:}" = "${cp}" && "${cp%.jar}" != "${cp}" ]]; then
690     echo "gjl_jar=\"${JAVA_PKG_CLASSPATH}\"" >> "${var_tmp}"
691     else
692     local msg="Not enough information to create a launcher given."
693     msg="${msg} Please give --jar or --main argument to ${FUNCNAME}."
694     die "${msg}"
695     fi
696     fi
697    
698 betelgeuse 1.20 # Write the actual script
699     echo "#!/bin/bash" > "${target}"
700 caster 1.42 if [[ -n "${pre}" ]]; then
701     if [[ -f "${pre}" ]]; then
702     cat "${pre}" >> "${target}"
703     else
704     die "-pre specified file '${pre}' does not exist"
705     fi
706     fi
707 nichoj 1.1 echo "gjl_package=${JAVA_PKG_NAME}" >> "${target}"
708 betelgeuse 1.20 cat "${var_tmp}" >> "${target}"
709 caster 1.21 rm -f "${var_tmp}"
710 nichoj 1.1 echo "source /usr/share/java-config-2/launcher/launcher.bash" >> "${target}"
711 betelgeuse 1.19
712 nichoj 1.17 if [[ -n "${target_dir}" ]]; then
713 nichoj 1.1 DESTTREE="${target_dir}" dobin "${target}"
714     local ret=$?
715     return ${ret}
716     else
717     dobin "${target}"
718     fi
719     }
720    
721     # ------------------------------------------------------------------------------
722     # Install war files.
723     # TODO document
724     # ------------------------------------------------------------------------------
725     java-pkg_dowar() {
726     debug-print-function ${FUNCNAME} $*
727    
728     # Check for arguments
729     [[ ${#} -lt 1 ]] && die "At least one argument needed"
730     java-pkg_check-phase install
731    
732     java-pkg_init_paths_
733    
734     local war
735     for war in $* ; do
736     local warpath
737     # TODO evaluate if we want to handle symlinks differently -nichoj
738     # Check for symlink
739     if [[ -L "${war}" ]] ; then
740     cp "${war}" "${T}"
741     warpath="${T}$(basename "${war}")"
742     # Check for directory
743     # TODO evaluate if we want to handle directories differently -nichoj
744     elif [[ -d "${war}" ]] ; then
745     echo "dowar: warning, skipping directory ${war}"
746     continue
747     else
748     warpath="${war}"
749     fi
750 betelgeuse 1.18
751 nichoj 1.1 # Install those files like you mean it
752     INSOPTIONS="-m 0644" \
753     INSDESTTREE=${JAVA_PKG_WARDEST} \
754     doins ${warpath}
755     done
756     }
757    
758     # ------------------------------------------------------------------------------
759     # @internal-function java-pkg_recordjavadoc
760     # Scan for JavaDocs, and record their existence in the package.env file
761     #
762     # TODO make sure this in the proper section
763     # ------------------------------------------------------------------------------
764     java-pkg_recordjavadoc()
765     {
766     debug-print-function ${FUNCNAME} $*
767     # the find statement is important
768     # as some packages include multiple trees of javadoc
769     JAVADOC_PATH="$(find ${D}/usr/share/doc/ -name allclasses-frame.html -printf '%h:')"
770     # remove $D - TODO: check this is ok with all cases of the above
771     JAVADOC_PATH="${JAVADOC_PATH//${D}}"
772     if [[ -n "${JAVADOC_PATH}" ]] ; then
773     debug-print "javadocs found in ${JAVADOC_PATH%:}"
774     java-pkg_do_write_
775     else
776     debug-print "No javadocs found"
777     fi
778     }
779    
780     # ------------------------------------------------------------------------------
781     # @section-end install
782     # ------------------------------------------------------------------------------
783    
784     # ------------------------------------------------------------------------------
785     # @begin-section query
786     # Use these to build the classpath for building a package.
787     # ------------------------------------------------------------------------------
788    
789     # ------------------------------------------------------------------------------
790     # @ebuild-function java-pkg_jar-from
791     #
792     # Makes a symlink to a jar from a certain package
793     # A lot of java packages include dependencies in a lib/ directory
794     # You can use this function to replace these bundled dependencies.
795 nichoj 1.16 # The dependency is recorded into package.env DEPEND line, unless "--build-only"
796     # is passed as the very first argument, for jars that have to be present only
797     # at build time and are not needed on runtime (junit testing etc).
798 nichoj 1.1 #
799     # Example: get all jars from xerces slot 2
800     # java-pkg_jar-from xerces-2
801     # Example: get a specific jar from xerces slot 2
802     # java-pkg_jar-from xerces-2 xml-apis.jar
803 nichoj 1.16 # Example: get a specific jar from xerces slot 2, and name it diffrently
804 nichoj 1.1 # java-pkg_jar-from xerces-2 xml-apis.jar xml.jar
805 nichoj 1.16 # Example: get junit.jar which is needed only for building
806     # java-pkg_jar-from --build-only junit junit.jar
807 nichoj 1.1 #
808 betelgeuse 1.59 # @param $opt
809 caster 1.49 # --build-only - makes the jar(s) not added into package.env DEPEND line.
810     # (assumed automatically when called inside src_test)
811     # --with-dependencies - get jars also from requested package's dependencies
812     # transitively.
813     # --into $dir - symlink jar(s) into $dir (must exist) instead of .
814 nichoj 1.1 # @param $1 - Package to get jars from.
815     # @param $2 - jar from package. If not specified, all jars will be used.
816     # @param $3 - When a single jar is specified, destination filename of the
817     # symlink. Defaults to the name of the jar.
818     # ------------------------------------------------------------------------------
819     # TODO could probably be cleaned up a little
820     java-pkg_jar-from() {
821     debug-print-function ${FUNCNAME} $*
822    
823 nichoj 1.16 local build_only=""
824 caster 1.49 local destdir="."
825     local deep=""
826 betelgeuse 1.59
827 caster 1.49 [[ "${EBUILD_PHASE}" == "test" ]] && build_only="true"
828 nichoj 1.16
829 caster 1.49 while [[ "${1}" == --* ]]; do
830     if [[ "${1}" = "--build-only" ]]; then
831     build_only="true"
832     elif [[ "${1}" = "--with-dependencies" ]]; then
833     deep="--with-dependencies"
834     elif [[ "${1}" = "--into" ]]; then
835     destdir="${2}"
836     shift
837     else
838     die "java-pkg_jar-from called with unknown parameter: ${1}"
839     fi
840 nichoj 1.16 shift
841 caster 1.49 done
842 betelgeuse 1.43
843 betelgeuse 1.18 local target_pkg="${1}" target_jar="${2}" destjar="${3}"
844    
845 nichoj 1.1 [[ -z ${target_pkg} ]] && die "Must specify a package"
846    
847     # default destjar to the target jar
848     [[ -z "${destjar}" ]] && destjar="${target_jar}"
849    
850 betelgeuse 1.18 local error_msg="There was a problem getting the classpath for ${target_pkg}."
851     local classpath
852 betelgeuse 1.43 classpath="$(java-config ${deep} --classpath=${target_pkg})"
853 betelgeuse 1.18 [[ $? != 0 ]] && die ${error_msg}
854 nichoj 1.1
855 caster 1.49 pushd ${destdir} > /dev/null \
856     || die "failed to change directory to ${destdir}"
857 betelgeuse 1.60
858     # When we have commas this functions is called to bring jars from multiple
859     # packages. This affects recording of dependencencies because that syntax uses :
860     # if we don't change them to : gjl and java-config -d -p break
861     if [[ ${target_pkg} = *,* ]]; then
862     build_only="true"
863     java-pkg_record-jar_ ${target_pkg//,/:}
864     fi
865    
866 nichoj 1.1 local jar
867     for jar in ${classpath//:/ }; do
868     local jar_name=$(basename "${jar}")
869     if [[ ! -f "${jar}" ]] ; then
870     debug-print "${jar} from ${target_pkg} does not exist"
871     die "Installation problems with jars in ${target_pkg} - is it installed?"
872     fi
873     # If no specific target jar was indicated, link it
874     if [[ -z "${target_jar}" ]] ; then
875     [[ -f "${target_jar}" ]] && rm "${target_jar}"
876     ln -snf "${jar}" \
877     || die "Failed to make symlink from ${jar} to ${jar_name}"
878 nichoj 1.16 [[ -z "${build_only}" ]] && java-pkg_record-jar_ "${target_pkg}" "${jar}"
879 nichoj 1.1 # otherwise, if the current jar is the target jar, link it
880     elif [[ "${jar_name}" == "${target_jar}" ]] ; then
881     [[ -f "${destjar}" ]] && rm "${destjar}"
882     ln -snf "${jar}" "${destjar}" \
883     || die "Failed to make symlink from ${jar} to ${destjar}"
884 nichoj 1.16 [[ -z "${build_only}" ]] && java-pkg_record-jar_ "${target_pkg}" "${jar}"
885 betelgeuse 1.54 popd > /dev/null
886 nichoj 1.1 return 0
887     fi
888     done
889 caster 1.49 popd > /dev/null
890 nichoj 1.1 # if no target was specified, we're ok
891     if [[ -z "${target_jar}" ]] ; then
892     return 0
893     # otherwise, die bitterly
894     else
895     die "Failed to find ${target_jar:-jar} in ${target_pkg}"
896     fi
897     }
898    
899     # ------------------------------------------------------------------------------
900     # @ebuild-function java-pkg_jarfrom
901     #
902     # See java-pkg_jar-from
903     # ------------------------------------------------------------------------------
904     java-pkg_jarfrom() {
905     java-pkg_jar-from "$@"
906     }
907    
908     # ------------------------------------------------------------------------------
909     # @ebuild-function java-pkg_getjars
910     #
911     # Get the classpath provided by any number of packages
912     # Among other things, this can be passed to 'javac -classpath' or 'ant -lib'.
913 nichoj 1.16 # The providing packages are recorded as dependencies into package.env DEPEND
914     # line, unless "--build-only" is passed as the very first argument, for jars
915     # that have to be present only at build time and are not needed on runtime
916     # (junit testing etc).
917 betelgeuse 1.19 #
918 betelgeuse 1.30 # Example: Get the classpath for xerces-2 and xalan,
919     # java-pkg_getjars xerces-2,xalan
920 nichoj 1.1 # Example Return:
921     # /usr/share/xerces-2/lib/xml-apis.jar:/usr/share/xerces-2/lib/xmlParserAPIs.jar:/usr/share/xalan/lib/xalan.jar
922 betelgeuse 1.19 #
923 betelgeuse 1.59 # @param $opt
924 caster 1.49 # --build-only - makes the jar(s) not added into package.env DEPEND line.
925     # (assumed automatically when called inside src_test)
926     # --with-dependencies - get jars also from requested package's dependencies
927     # transitively.
928     # @param $1 - list of packages to get jars from
929 betelgeuse 1.30 # (passed to java-config --classpath)
930 nichoj 1.1 # ------------------------------------------------------------------------------
931     java-pkg_getjars() {
932     debug-print-function ${FUNCNAME} $*
933    
934 caster 1.49 local build_only=""
935     local deep=""
936 betelgeuse 1.59
937 caster 1.49 [[ "${EBUILD_PHASE}" == "test" ]] && build_only="true"
938 nichoj 1.16
939 caster 1.49 while [[ "${1}" == --* ]]; do
940     if [[ "${1}" = "--build-only" ]]; then
941     build_only="true"
942     elif [[ "${1}" = "--with-dependencies" ]]; then
943     deep="--with-dependencies"
944     else
945     die "java-pkg_jar-from called with unknown parameter: ${1}"
946     fi
947 betelgeuse 1.43 shift
948 caster 1.49 done
949 betelgeuse 1.43
950 caster 1.49 [[ ${#} -ne 1 ]] && die "${FUNCNAME} takes only one argument besides --*"
951 betelgeuse 1.38
952 betelgeuse 1.30 local classpath pkgs="${1}"
953 betelgeuse 1.43 jars="$(java-config ${deep} --classpath=${pkgs})"
954 betelgeuse 1.30 [[ -z "${jars}" ]] && die "java-config --classpath=${pkgs} failed"
955     debug-print "${pkgs}:${jars}"
956    
957     if [[ -z "${classpath}" ]]; then
958     classpath="${jars}"
959     else
960     classpath="${classpath}:${jars}"
961     fi
962 nichoj 1.1
963 betelgeuse 1.30 # Only record jars that aren't build-only
964     if [[ -z "${build_only}" ]]; then
965     oldifs="${IFS}"
966 betelgeuse 1.31 IFS=","
967 betelgeuse 1.30 for pkg in ${pkgs}; do
968     java-pkg_record-jar_ "${pkg}"
969     done
970     IFS="${oldifs}"
971     fi
972 betelgeuse 1.18
973 nichoj 1.1 echo "${classpath}"
974     }
975    
976     # ------------------------------------------------------------------------------
977     # @ebuild-function java-pkg_getjar
978     #
979     # Get the filename of a single jar from a package
980 nichoj 1.16 # The providing package is recorded as runtime dependency into package.env
981     # DEPEND line, unless "--build-only" is passed as the very first argument, for
982     # jars that have to be present only at build time and are not needed on runtime
983     # (junit testing etc).
984 nichoj 1.1 #
985     # @example
986     # java-pkg_getjar xerces-2 xml-apis.jar
987     # @example-return
988     # /usr/share/xerces-2/lib/xml-apis.jar
989 betelgeuse 1.19 #
990 caster 1.49 # @param $opt
991     # --build-only - makes the jar not added into package.env DEPEND line.
992 nichoj 1.1 # @param $1 - package to use
993     # @param $2 - jar to get
994     # ------------------------------------------------------------------------------
995     java-pkg_getjar() {
996     debug-print-function ${FUNCNAME} $*
997    
998 nichoj 1.16 local build_only=""
999 betelgeuse 1.59
1000 caster 1.49 [[ "${EBUILD_PHASE}" == "test" ]] && build_only="true"
1001 nichoj 1.16
1002 caster 1.49 while [[ "${1}" == --* ]]; do
1003     if [[ "${1}" = "--build-only" ]]; then
1004     build_only="true"
1005     else
1006     die "java-pkg_jar-from called with unknown parameter: ${1}"
1007     fi
1008 nichoj 1.16 shift
1009 caster 1.49 done
1010    
1011     [[ ${#} -ne 2 ]] && die "${FUNCNAME} takes only two arguments besides --*"
1012 nichoj 1.16
1013 nichoj 1.1 local pkg="${1}" target_jar="${2}" jar
1014     [[ -z ${pkg} ]] && die "Must specify package to get a jar from"
1015     [[ -z ${target_jar} ]] && die "Must specify jar to get"
1016    
1017 betelgeuse 1.18 local error_msg="Could not find classpath for ${pkg}. Are you sure its installed?"
1018     local classpath
1019     classpath=$(java-config --classpath=${pkg})
1020     [[ $? != 0 ]] && die ${error_msg}
1021    
1022 nichoj 1.1 for jar in ${classpath//:/ }; do
1023     if [[ ! -f "${jar}" ]] ; then
1024 nichoj 1.16 die "Installation problem with jar ${jar} in ${pkg} - is it installed?"
1025 nichoj 1.1 fi
1026    
1027     if [[ "$(basename ${jar})" == "${target_jar}" ]] ; then
1028 nichoj 1.16 # Only record jars that aren't build-only
1029     [[ -z "${build_only}" ]] && java-pkg_record-jar_ "${pkg}" "${jar}"
1030 nichoj 1.1 echo "${jar}"
1031     return 0
1032     fi
1033     done
1034 betelgeuse 1.19
1035 nichoj 1.1 die "Could not find ${target_jar} in ${pkg}"
1036     return 1
1037     }
1038    
1039     # This function reads stdin, and based on that input, figures out how to
1040     # populate jars from the filesystem.
1041     # Need to figure out a good way of making use of this, ie be able to use a
1042     # string that was built instead of stdin
1043     # NOTE: this isn't quite ready for primetime.
1044     #java-pkg_populate-jars() {
1045     # local line
1046     #
1047     # read line
1048     # while [[ -n "${line}" ]]; do
1049     # # Ignore comments
1050     # [[ ${line%%#*} == "" ]] && continue
1051     #
1052     # # get rid of any spaces
1053     # line="${line// /}"
1054     #
1055     # # format: path=jarinfo
1056     # local path=${line%%=*}
1057     # local jarinfo=${line##*=}
1058 betelgeuse 1.19 #
1059 nichoj 1.1 # # format: jar@package
1060     # local jar=${jarinfo%%@*}.jar
1061     # local package=${jarinfo##*@}
1062     # if [[ -n ${replace_only} ]]; then
1063     # [[ ! -f $path ]] && die "No jar exists at ${path}"
1064     # fi
1065     # if [[ -n ${create_parent} ]]; then
1066     # local parent=$(dirname ${path})
1067     # mkdir -p "${parent}"
1068     # fi
1069     # java-pkg_jar-from "${package}" "${jar}" "${path}"
1070     #
1071     # read line
1072     # done
1073     #}
1074    
1075     # ------------------------------------------------------------------------------
1076     # @section-end query
1077     # ------------------------------------------------------------------------------
1078    
1079     # ------------------------------------------------------------------------------
1080     # @section-begin helper
1081 betelgeuse 1.19 # @section-summary Helper functions
1082 nichoj 1.1 #
1083     # Various other functions to use from an ebuild
1084     # ------------------------------------------------------------------------------
1085    
1086     # ------------------------------------------------------------------------------
1087     # @ebuild-function java-pkg_need
1088     #
1089     # Adds virtual dependencies, which can optionally be controlled by a USE flag.
1090     # Currently supported virtuals are:
1091     # javamail
1092     # jdbc-stdext
1093     # jaf
1094     # jdbc-rowset
1095     # jms
1096     #
1097 betelgeuse 1.19 # @param $1 - Optionally indicate that the dependencies are controlled by
1098 nichoj 1.1 # a use flag by specifying '--use' Requires $2.
1099     # @param $2 - USE flag which will enable the dependencies.
1100     # @param $@ - virtual packages to add depenedencies for
1101     # ------------------------------------------------------------------------------
1102     # TODO rewrite to parse a line based declaration file instead -- karltk
1103     #java-pkg_need() {
1104     # debug-print-function ${FUNCNAME} $*
1105     # local useflag
1106     # if [[ ${1} == "--use" ]]; then
1107     # useflag="${2}"
1108     # shift 2
1109     # fi
1110     #
1111     # if [[ -z ${1} ]]; then
1112     # die "Must specify at least one virtual package."
1113     # fi
1114     #
1115     # local depstr newdepstr
1116     #
1117     # for virtual in ${@}; do
1118     # if has ${virtual} ${JAVA_PKG_VNEED}; then
1119     # debug-print "Already registered virtual ${virtual}"
1120     # continue
1121     # fi
1122     # case ${virtual} in
1123     # javamail)
1124     # debug-print "java-pkg_need: adding javamail dependencies"
1125     # newdepstr="|| ( dev-java/gnu-javamail dev-java/sun-javamail-bin )"
1126     # ;;
1127     # jdbc-stdext)
1128     # debug-print "java-pkg_need: adding jdbc-stdext dependencies"
1129     # newdepstr="|| ( >=virtual/jdk-1.4 dev-java/jdbc2-stdext )"
1130     # ;;
1131     # jaf)
1132     # debug-print "java-pkg_need: adding jaf dependencies"
1133     # newdepstr="|| ( dev-java/gnu-jaf dev-java/sun-jaf-bin )"
1134     # ;;
1135     # jdbc-rowset)
1136     # debug-print "java-pkg_need: adding jdbc-rowset dependencies"
1137     # newdepstr="|| ( >=virtual/jdk-1.5 dev-java/sun-jdbc-rowset )"
1138     # ;;
1139     # jms)
1140     # debug-print "java-pkg_need: adding jms dependencies"
1141     # newdepstr="|| ( dev-java/sun-jms dev-java/openjms )"
1142     # ;;
1143     # *)
1144     # die "Invalid virtual: ${virtual}"
1145     # esac
1146     #
1147     # export JAVA_PKG_VNEED="${JAVA_PKG_VNEED} ${virtual}"
1148     #
1149     # if [[ -n ${useflag} ]]; then
1150     # depstr="${depstr} ${useflag}? ( ${newdepstr} )"
1151     # else
1152     # depstr="${depstr} ${newdepstr}"
1153     # fi
1154     # done
1155     #
1156     # [[ -z ${JAVA_PKG_NV_DEPEND} ]] && export JAVA_PKG_NV_DEPEND="${DEPEND}"
1157     # [[ -z ${JAVA_PKG_NV_RDEPEND} ]] && export JAVA_PKG_NV_RDEPEND="${RDEPEND}"
1158     #
1159     # export DEPEND="${DEPEND} ${depstr}"
1160     # export RDEPEND="${RDEPEND} ${depstr}"
1161     #}
1162    
1163 betelgeuse 1.40 # ------------------------------------------------------------------------------
1164     # @ebuild-function java-pkg_find-normal-jars
1165     #
1166     # Find the files with suffix .jar file in the given directory or $WORKDIR
1167     #
1168     # @param $1 - The directory to search for jar files (default: ${WORKDIR})
1169     # ------------------------------------------------------------------------------
1170     java-pkg_find-normal-jars() {
1171     local dir=$1
1172     [[ "${dir}" ]] || dir="${WORKDIR}"
1173     local found
1174     for jar in $(find "${dir}" -name "*.jar" -type f); do
1175     echo "${jar}"
1176     found="true"
1177     done
1178     [[ "${found}" ]]
1179     return $?
1180     }
1181    
1182     # ------------------------------------------------------------------------------
1183     # @ebuild-function java-pkg_ensure-no-bundled-jars
1184     #
1185     # Try to locate bundled jar files in ${WORKDIR} and die if found.
1186     # This function should be called after WORKDIR has been populated with symlink
1187     # to system jar files or bundled jars removed.
1188     # ------------------------------------------------------------------------------
1189 nichoj 1.1 java-pkg_ensure-no-bundled-jars() {
1190     debug-print-function ${FUNCNAME} $*
1191    
1192 betelgeuse 1.40 local bundled_jars=$(java-pkg_find-normal-jars)
1193 nichoj 1.1 if [[ -n ${bundled_jars} ]]; then
1194     echo "Bundled jars found:"
1195     local jar
1196     for jar in ${bundled_jars}; do
1197     echo $(pwd)${jar/./}
1198     done
1199     die "Bundled jars found!"
1200     fi
1201     }
1202    
1203     # ------------------------------------------------------------------------------
1204     # @internal-function java-pkg_ensure-vm-version-sufficient
1205     #
1206     # Checks if we have a sufficient VM and dies if we don't.
1207     #
1208     # ------------------------------------------------------------------------------
1209     java-pkg_ensure-vm-version-sufficient() {
1210     debug-print-function ${FUNCNAME} $*
1211    
1212     if ! java-pkg_is-vm-version-sufficient; then
1213     debug-print "VM is not suffient"
1214     eerror "Current Java VM cannot build this package"
1215     einfo "Please use java-config -S to set the correct one"
1216     die "Active Java VM cannot build this package"
1217     fi
1218     }
1219    
1220     # ------------------------------------------------------------------------------
1221     # @internal-function java-pkg_is-vm-version-sufficient
1222 betelgeuse 1.19 #
1223 nichoj 1.1 # @return zero - VM is sufficient
1224     # @return non-zero - VM is not sufficient
1225     # ------------------------------------------------------------------------------
1226     java-pkg_is-vm-version-sufficient() {
1227     debug-print-function ${FUNCNAME} $*
1228    
1229     depend-java-query --is-sufficient "${DEPEND}" > /dev/null
1230     return $?
1231     }
1232    
1233     # ------------------------------------------------------------------------------
1234     # @internal-function java-pkg_ensure-vm-version-eq
1235     #
1236     # Die if the current VM is not equal to the argument passed.
1237     #
1238     # @param $@ - Desired VM version to ensure
1239     # ------------------------------------------------------------------------------
1240     java-pkg_ensure-vm-version-eq() {
1241     debug-print-function ${FUNCNAME} $*
1242    
1243     if ! java-pkg_is-vm-version-eq $@ ; then
1244     debug-print "VM is not suffient"
1245     eerror "This package requires a Java VM version = $@"
1246     einfo "Please use java-config -S to set the correct one"
1247     die "Active Java VM too old"
1248     fi
1249     }
1250    
1251     # ------------------------------------------------------------------------------
1252 betelgeuse 1.19 # @internal-function java-pkg_is-vm-version-eq
1253     #
1254 nichoj 1.1 # @param $@ - VM version to compare current VM to
1255     # @return zero - VM versions are equal
1256     # @return non-zero - VM version are not equal
1257     # ------------------------------------------------------------------------------
1258     java-pkg_is-vm-version-eq() {
1259     debug-print-function ${FUNCNAME} $*
1260    
1261     local needed_version="$@"
1262    
1263     [[ -z "${needed_version}" ]] && die "need an argument"
1264    
1265     local vm_version="$(java-pkg_get-vm-version)"
1266    
1267     vm_version="$(get_version_component_range 1-2 "${vm_version}")"
1268     needed_version="$(get_version_component_range 1-2 "${needed_version}")"
1269    
1270     if [[ -z "${vm_version}" ]]; then
1271     debug-print "Could not get JDK version from DEPEND"
1272     return 1
1273     else
1274     if [[ "${vm_version}" == "${needed_version}" ]]; then
1275     debug-print "Detected a JDK(${vm_version}) = ${needed_version}"
1276     return 0
1277     else
1278     debug-print "Detected a JDK(${vm_version}) != ${needed_version}"
1279     return 1
1280     fi
1281     fi
1282     }
1283    
1284     # ------------------------------------------------------------------------------
1285     # @internal-function java-pkg_ensure-vm-version-ge
1286     #
1287     # Die if the current VM is not greater than the desired version
1288     #
1289     # @param $@ - VM version to compare current to
1290     # ------------------------------------------------------------------------------
1291     java-pkg_ensure-vm-version-ge() {
1292     debug-print-function ${FUNCNAME} $*
1293 betelgeuse 1.19
1294 nichoj 1.1 if ! java-pkg_is-vm-version-ge "$@" ; then
1295     debug-print "vm is not suffient"
1296     eerror "This package requires a Java VM version >= $@"
1297     einfo "Please use java-config -S to set the correct one"
1298     die "Active Java VM too old"
1299     fi
1300     }
1301    
1302     # ------------------------------------------------------------------------------
1303 betelgeuse 1.19 # @internal-function java-pkg_is-vm-version-ge
1304     #
1305 nichoj 1.1 # @param $@ - VM version to compare current VM to
1306     # @return zero - current VM version is greater than checked version
1307     # @return non-zero - current VM version is not greater than checked version
1308     # ------------------------------------------------------------------------------
1309     java-pkg_is-vm-version-ge() {
1310     debug-print-function ${FUNCNAME} $*
1311    
1312     local needed_version=$@
1313     local vm_version=$(java-pkg_get-vm-version)
1314     if [[ -z "${vm_version}" ]]; then
1315     debug-print "Could not get JDK version from DEPEND"
1316     return 1
1317     else
1318     if version_is_at_least "${needed_version}" "${vm_version}"; then
1319     debug-print "Detected a JDK(${vm_version}) >= ${needed_version}"
1320     return 0
1321     else
1322     debug-print "Detected a JDK(${vm_version}) < ${needed_version}"
1323     return 1
1324     fi
1325     fi
1326     }
1327    
1328 nichoj 1.12 java-pkg_set-current-vm() {
1329     export GENTOO_VM=${1}
1330     }
1331    
1332     java-pkg_get-current-vm() {
1333     echo ${GENTOO_VM}
1334     }
1335    
1336     java-pkg_current-vm-matches() {
1337 nichoj 1.15 hasq $(java-pkg_get-current-vm) ${@}
1338 nichoj 1.12 return $?
1339     }
1340    
1341 nichoj 1.1 # ------------------------------------------------------------------------------
1342     # @ebuild-function java-pkg_get-source
1343 betelgeuse 1.19 #
1344 nichoj 1.1 # Determines what source version should be used, for passing to -source.
1345     # Unless you want to break things you probably shouldn't set _WANT_SOURCE
1346     #
1347     # @return string - Either the lowest possible source, or JAVA_PKG_WANT_SOURCE
1348     # ------------------------------------------------------------------------------
1349     java-pkg_get-source() {
1350     echo ${JAVA_PKG_WANT_SOURCE:-$(depend-java-query --get-lowest "${DEPEND} ${RDEPEND}")}
1351     }
1352    
1353     # ------------------------------------------------------------------------------
1354     # @ebuild-function java-pkg_get-target
1355     #
1356     # Determines what target version should be used, for passing to -target.
1357     # If you don't care about lower versions, you can set _WANT_TARGET to the
1358 betelgeuse 1.19 # version of your JDK.
1359 nichoj 1.1 #
1360     # @return string - Either the lowest possible target, or JAVA_PKG_WANT_TARGET
1361     # ------------------------------------------------------------------------------
1362     java-pkg_get-target() {
1363 caster 1.37 echo ${JAVA_PKG_WANT_TARGET:-$(depend-java-query --get-lowest "${DEPEND} ${RDEPEND}")}
1364 nichoj 1.1 }
1365    
1366     java-pkg_get-javac() {
1367     debug-print-function ${FUNCNAME} $*
1368    
1369 caster 1.24
1370 nichoj 1.1 local compiler="${GENTOO_COMPILER}"
1371    
1372     local compiler_executable
1373     if [[ "${compiler}" = "javac" ]]; then
1374     # nothing fancy needs to be done for javac
1375     compiler_executable="javac"
1376     else
1377     # for everything else, try to determine from an env file
1378    
1379     local compiler_env="/usr/share/java-config-2/compiler/${compiler}"
1380     if [[ -f ${compiler_env} ]]; then
1381     local old_javac=${JAVAC}
1382     unset JAVAC
1383     # try to get value of JAVAC
1384     compiler_executable="$(source ${compiler_env} 1>/dev/null 2>&1; echo ${JAVAC})"
1385     export JAVAC=${old_javac}
1386    
1387 caster 1.24 if [[ -z ${compiler_executable} ]]; then
1388     echo "JAVAC is empty or undefined in ${compiler_env}"
1389     return 1
1390     fi
1391 betelgeuse 1.19
1392 nichoj 1.1 # check that it's executable
1393     if [[ ! -x ${compiler_executable} ]]; then
1394 caster 1.24 echo "${compiler_executable} doesn't exist, or isn't executable"
1395     return 1
1396 nichoj 1.1 fi
1397     else
1398 caster 1.24 echo "Could not find environment file for ${compiler}"
1399     return 1
1400 nichoj 1.1 fi
1401     fi
1402     echo ${compiler_executable}
1403     }
1404    
1405     # ------------------------------------------------------------------------------
1406 betelgeuse 1.19 # @ebuild-function java-pkg_javac-args
1407 nichoj 1.1 #
1408     # If an ebuild uses javac directly, instead of using ejavac, it should call this
1409     # to know what -source/-target to use.
1410     #
1411     # @return string - arguments to pass to javac, complete with -target and -source
1412     # ------------------------------------------------------------------------------
1413     java-pkg_javac-args() {
1414     debug-print-function ${FUNCNAME} $*
1415    
1416     local want_source="$(java-pkg_get-source)"
1417     local want_target="$(java-pkg_get-target)"
1418    
1419 betelgeuse 1.19 local source_str="-source ${want_source}"
1420 nichoj 1.1 local target_str="-target ${want_target}"
1421    
1422     debug-print "want source: ${want_source}"
1423     debug-print "want target: ${want_target}"
1424    
1425     if [[ -z "${want_source}" || -z "${want_target}" ]]; then
1426 caster 1.24 debug-print "could not find valid -source/-target values for javac"
1427     echo "Could not find valid -source/-target values for javac"
1428     return 1
1429 nichoj 1.1 else
1430     if java-pkg_is-vm-version-ge "1.4"; then
1431     echo "${source_str} ${target_str}"
1432     else
1433     echo "${target_str}"
1434     fi
1435     fi
1436     }
1437    
1438     # TODO document
1439     java-pkg_get-jni-cflags() {
1440     local flags="-I${JAVA_HOME}/include"
1441    
1442 flameeyes 1.33 local platform="linux"
1443     use elibc_FreeBSD && platform="freebsd"
1444    
1445 nichoj 1.10 # TODO do a check that the directories are valid
1446 flameeyes 1.33 flags="${flags} -I${JAVA_HOME}/include/${platform}"
1447 nichoj 1.1
1448     echo ${flags}
1449     }
1450    
1451 nichoj 1.10 java-pkg_ensure-gcj() {
1452     if ! built_with_use sys-devel/gcc gcj ; then
1453     ewarn
1454     ewarn "You must build gcc with the gcj support to build with gcj"
1455     ewarn
1456     ebeep 5
1457     die "No GCJ support found!"
1458     fi
1459     }
1460    
1461 nichoj 1.13 java-pkg_ensure-test() {
1462 betelgeuse 1.34 if hasq test ${FEATURES} && ! hasq -test ${FEATURES} \
1463     && hasq test ${IUSE} && ! use test;
1464     then
1465 nichoj 1.13 eerror "You specified FEATURES=test, but USE=test is needed"
1466     eerror "to pull in the additional dependencies for testing"
1467     die "Need USE=test enabled"
1468     fi
1469     }
1470    
1471 nichoj 1.1 # ------------------------------------------------------------------------------
1472 caster 1.46 # @ebuild-function java-pkg_register-ant-task
1473     #
1474     # Register this package as ant task, so that ant will load it when no specific
1475     # ANT_TASKS are specified. Note that even without this registering, all packages
1476     # specified in ANT_TASKS will be loaded. Mostly used by the actual ant tasks
1477     # packages, but can be also used by other ebuilds that used to symlink their
1478     # .jar into /usr/share/ant-core/lib to get autoloaded, for backwards
1479     # compatibility.
1480     #
1481     # @param --version x.y Register only for ant version x.y (otherwise for any ant
1482     # version). Used by the ant-* packages to prevent loading of mismatched
1483     # ant-core ant tasks after core was updated, before the tasks are updated,
1484     # without a need for blockers.
1485     # @param $1 Name to register as. Defaults to JAVA_PKG_NAME ($PN[-$SLOT])
1486     # ------------------------------------------------------------------------------
1487     java-pkg_register-ant-task() {
1488     local TASKS_DIR="tasks"
1489    
1490     # check for --version x.y parameters
1491     while [[ -n "${1}" && -n "${2}" ]]; do
1492     local var="${1#--}"
1493     local val="${2}"
1494     if [[ "${var}" == "version" ]]; then
1495     TASKS_DIR="tasks-${val}"
1496     else
1497     die "Unknown parameter passed to java-pkg_register-ant-tasks: ${1} ${2}"
1498     fi
1499     shift 2
1500     done
1501    
1502     local TASK_NAME="${1:-${JAVA_PKG_NAME}}"
1503    
1504     dodir /usr/share/ant/${TASKS_DIR}
1505     touch "${D}/usr/share/ant/${TASKS_DIR}/${TASK_NAME}"
1506     }
1507    
1508     # ------------------------------------------------------------------------------
1509     # @internal-function java-pkg_ant-tasks-from-deps
1510     #
1511     # Function to determine ANT_TASKS from DEPEND variable for backwards
1512     # compatibility with ebuilds that don't set ANT_TASKS before calling eant() or
1513     # WANT_ANT_TASKS before inheriting java-pkg-2. If the DEPEND string contains
1514     # "dev-java/ant" or "dev-java/ant-tasks", then it returns "all", otherwise
1515     # "none". It's not smart enough to cope with USE flag depends but that shouldn't
1516     # be a problem, the worst it can do is activace all tasks when not needed.
1517     # Note that this is called only with JAVA_PKG_STRICT=1, to find ebuilds with
1518     # insufficient dependencies, otherwise all available tasks are used for
1519     # backwards compatilbility.
1520     #
1521     # @return "all" or "none"
1522     # ------------------------------------------------------------------------------
1523     java-pkg_ant-tasks-from-deps() {
1524     local found_ant found_ant_tasks
1525    
1526     for dep in ${DEPEND}
1527     do
1528     local ant="$(awk '/(dev-java\/ant)/ { if (match($1, "(dev-java/ant)((-[0-9])+|$)", m)) print m[1] }' <<< ${dep})"
1529     [[ "${ant}" == "dev-java/ant" ]] && found_ant=true
1530     [[ "${dep}" == *"ant-tasks"* ]] && found_ant_tasks=true
1531     done
1532    
1533     if [[ -n "${found_ant}" || -n "${found_ant_tasks}" ]]; then
1534     java-pkg_announce-qa-violation "The ebuild DEPENDS on deprecated ant or ant-tasks"
1535     echo "all"
1536     else
1537     # ebuild doesn't set ANT_TASKS and doesn't depend on ant-tasks or ant
1538     # so we deactivate all tasks that may be installed
1539     echo "none"
1540     fi
1541     }
1542    
1543     # ------------------------------------------------------------------------------
1544     # @internal-function java-pkg_ant-tasks-depend
1545     #
1546     # Translates the WANT_ANT_TASKS variable into valid dependencies.
1547     # ------------------------------------------------------------------------------
1548     java-pkg_ant-tasks-depend() {
1549     debug-print-function ${FUNCNAME} ${WANT_ANT_TASKS}
1550    
1551     if [[ -n "${WANT_ANT_TASKS}" ]]; then
1552     local DEP=""
1553     for i in ${WANT_ANT_TASKS}
1554     do
1555     if [[ ${i} != ant-* ]]; then
1556     echo "Invalid atom in WANT_ANT_TASKS: ${i}"
1557     return 1
1558     fi
1559     DEP="${DEP}dev-java/${i} "
1560     done
1561     echo ${DEP}
1562     return 0
1563     else
1564     return 0
1565     fi
1566     }
1567    
1568     # ------------------------------------------------------------------------------
1569 nichoj 1.1 # @section-end helper
1570     # ------------------------------------------------------------------------------
1571    
1572     # ------------------------------------------------------------------------------
1573     # @section-begin build
1574     # @section-summary Build functions
1575     #
1576     # These are some functions for building a package. In particular, it consists of
1577     # wrappers for javac and ant.
1578     # ------------------------------------------------------------------------------
1579    
1580     # ------------------------------------------------------------------------------
1581     # @ebuild-function eant
1582     #
1583     # Ant wrapper function. Will use the appropriate compiler, based on user-defined
1584 caster 1.46 # compiler. Will also set proper ANT_TASKS from the variable ANT_TASKS,
1585 betelgeuse 1.41 # variables:
1586     # EANT_GENTOO_CLASSPATH - calls java-pkg_getjars for the value and adds to the
1587     # gentoo.classpath property. Be sure to call
1588     # java-ant_rewrite-classpath in src_unpack.
1589 caster 1.46 # *ANT_TASKS - used to determine ANT_TASKS before calling Ant.
1590 nichoj 1.1 # ------------------------------------------------------------------------------
1591     eant() {
1592     debug-print-function ${FUNCNAME} $*
1593    
1594 nichoj 1.12 # FIXME get this working
1595     # if is-java-strict && [[ ! ${DEPEND} =~ "dev-java/ant" ]]; then
1596     # java-pkg_announce-qa-violation \
1597     # "Using eant, but not depending on dev-java/ant or dev-java/ant-core"
1598     # fi
1599    
1600 betelgeuse 1.51 if ! hasq java-ant-2 ${INHERITED} && is-java-strict; then
1601 betelgeuse 1.52 local msg="You should inherit java-ant-2 when using eant"
1602 betelgeuse 1.51 java-pkg_announce-qa-violation ${msg}
1603     die ${msg}
1604     fi
1605    
1606 betelgeuse 1.47 local antflags="-Dnoget=true -Dmaven.mode.offline=true"
1607 betelgeuse 1.57
1608 nichoj 1.1 java-pkg_init-compiler_
1609     local compiler="${GENTOO_COMPILER}"
1610    
1611     local compiler_env="${JAVA_PKG_COMPILER_DIR}/${compiler}"
1612    
1613     local build_compiler="$(source ${compiler_env} 1>/dev/null 2>&1; echo ${ANT_BUILD_COMPILER})"
1614     if [[ "${compiler}" != "javac" && -z "${build_compiler}" ]]; then
1615     die "ANT_BUILD_COMPILER undefined in ${compiler_env}"
1616     fi
1617    
1618     if [[ ${compiler} != "javac" ]]; then
1619 caster 1.36 antflags="${antflags} -Dbuild.compiler=${build_compiler}"
1620 nichoj 1.1 # Figure out any extra stuff to put on the classpath for compilers aside
1621     # from javac
1622     # ANT_BUILD_COMPILER_DEPS should be something that could be passed to
1623     # java-config -p
1624     local build_compiler_deps="$(source ${JAVA_PKG_COMPILER_DIR}/${compiler} 1>/dev/null 2>&1; echo ${ANT_BUILD_COMPILER_DEPS})"
1625     if [[ -n ${build_compiler_deps} ]]; then
1626     antflags="${antflags} -lib $(java-config -p ${build_compiler_deps})"
1627     fi
1628     fi
1629 nichoj 1.9
1630     if is-java-strict; then
1631     einfo "Disabling system classpath for ant"
1632     antflags="${antflags} -Dbuild.sysclasspath=ignore"
1633     fi
1634 betelgeuse 1.19
1635 betelgeuse 1.52 for arg in "${@}"; do
1636     if [[ ${arg} = -lib ]]; then
1637     if is-java-strict; then
1638     eerror "You should not use the -lib argument to eant because it will fail"
1639 betelgeuse 1.53 eerror "with JAVA_PKG_STRICT. Please use for example java-pkg_jar-from"
1640 betelgeuse 1.52 eerror "or ant properties to make dependencies available."
1641     eerror "For ant tasks use WANT_ANT_TASKS or ANT_TASKS from."
1642     eerror "split ant (>=dev-java/ant-core-1.7)."
1643     die "eant -lib is deprecated/forbidden"
1644     else
1645     echo "eant -lib is deprecated. Turn JAVA_PKG_STRICT on for"
1646     echo "more info."
1647     fi
1648     fi
1649     done
1650    
1651 caster 1.46 if has_version ">=dev-java/ant-core-1.7.0"; then
1652     # default ANT_TASKS to WANT_ANT_TASKS, if ANT_TASKS is not set explicitly
1653     ANT_TASKS="${ANT_TASKS:-${WANT_ANT_TASKS}}"
1654    
1655     # override ANT_TASKS with JAVA_PKG_FORCE_ANT_TASKS if it's set
1656     ANT_TASKS="${JAVA_PKG_FORCE_ANT_TASKS:-${ANT_TASKS}}"
1657    
1658     if is-java-strict; then
1659     # if ant-tasks were not set by ebuild or forced, try to determine them from depends
1660     if [[ -z "${ANT_TASKS}" ]]; then
1661     ANT_TASKS="$(java-pkg_ant-tasks-from-deps)"
1662     fi
1663     else
1664     # if ant-tasks is not set by ebuild or forced, activate all of them
1665     ANT_TASKS="${ANT_TASKS:-all}"
1666     fi
1667    
1668     # at this point, ANT_TASKS should be "all", "none" or explicit list
1669     if [[ "${ANT_TASKS}" == "all" ]]; then
1670     einfo "Using all available ANT_TASKS"
1671     elif [[ "${ANT_TASKS}" == "none" ]]; then
1672     einfo "Disabling all optional ANT_TASKS"
1673     else
1674     einfo "Using following ANT_TASKS: ${ANT_TASKS}"
1675     fi
1676 betelgeuse 1.52
1677 caster 1.46 export ANT_TASKS
1678     fi
1679    
1680     [[ -n ${JAVA_PKG_DEBUG} ]] && antflags="${antflags} --execdebug -debug"
1681 betelgeuse 1.45 [[ -n ${PORTAGE_QUIET} ]] && antflags="${antflags} -q"
1682 betelgeuse 1.19
1683 betelgeuse 1.41 local gcp="${EANT_GENTOO_CLASSPATH}"
1684    
1685 betelgeuse 1.57 if [[ ${EBUILD_PHASE} = "test" ]]; then
1686     antflags="${antflags} -DJunit.present=true"
1687     [[ ${gcp} && ${ANT_TASKS} = *ant-junit* ]] && gcp="${gcp} junit"
1688     fi
1689    
1690     local cp
1691    
1692     for atom in ${gcp}; do
1693     cp="${cp}:$(java-pkg_getjars ${atom})"
1694     done
1695    
1696     if [[ ${cp} ]]; then
1697 betelgeuse 1.41 # It seems ant does not like single quotes around ${cp}
1698 betelgeuse 1.57 antflags="${antflags} -Dgentoo.classpath=\"${cp#:}\""
1699 betelgeuse 1.41 fi
1700    
1701 nichoj 1.1 [[ -n ${JAVA_PKG_DEBUG} ]] && echo ant ${antflags} "${@}"
1702 betelgeuse 1.44 debug-print "Calling ant: ${antflags} ${@}"
1703 nichoj 1.1 ant ${antflags} "${@}" || die "eant failed"
1704    
1705     }
1706    
1707     # ------------------------------------------------------------------------------
1708     # @ebuild-function ejavac
1709     #
1710 betelgeuse 1.19 # Javac wrapper function. Will use the appropriate compiler, based on
1711 nichoj 1.1 # /etc/java-config/compilers.conf
1712     #
1713     # @param $@ - Arguments to be passed to the compiler
1714     # ------------------------------------------------------------------------------
1715     ejavac() {
1716     debug-print-function ${FUNCNAME} $*
1717    
1718 caster 1.24 java-pkg_init-compiler_
1719 nichoj 1.1
1720 caster 1.24 local compiler_executable
1721     compiler_executable=$(java-pkg_get-javac)
1722     if [[ ${?} != 0 ]]; then
1723     eerror "There was a problem determining compiler: ${compiler_executable}"
1724     die "get-javac failed"
1725     fi
1726    
1727     local javac_args
1728     javac_args="$(java-pkg_javac-args)"
1729     if [[ ${?} != 0 ]]; then
1730     eerror "There was a problem determining JAVACFLAGS: ${javac_args}"
1731     die "java-pkg_javac-args failed"
1732     fi
1733    
1734     [[ -n ${JAVA_PKG_DEBUG} ]] && echo ${compiler_executable} ${javac_args} "${@}"
1735     ${compiler_executable} ${javac_args} "${@}" || die "ejavac failed"
1736 nichoj 1.1 }
1737    
1738     # ------------------------------------------------------------------------------
1739     # @ebuild-function java-pkg_filter-compiler
1740 betelgeuse 1.19 #
1741 nichoj 1.1 # Used to prevent the use of some compilers. Should be used in src_compile.
1742     # Basically, it just appends onto JAVA_PKG_FILTER_COMPILER
1743     #
1744     # @param $@ - compilers to filter
1745     # ------------------------------------------------------------------------------
1746     java-pkg_filter-compiler() {
1747     JAVA_PKG_FILTER_COMPILER="${JAVA_PKG_FILTER_COMPILER} $@"
1748     }
1749    
1750     # ------------------------------------------------------------------------------
1751 nichoj 1.8 # @ebuild-function java-pkg_force-compiler
1752     #
1753     # Used to force the use of particular compilers. Should be used in src_compile.
1754     # A common use of this would be to force ecj-3.1 to be used on amd64, to avoid
1755     # OutOfMemoryErrors that may come up.
1756     #
1757     # @param $@ - compilers to force
1758     # ------------------------------------------------------------------------------
1759     java-pkg_force-compiler() {
1760     JAVA_PKG_FORCE_COMPILER="$@"
1761     }
1762    
1763     # ------------------------------------------------------------------------------
1764 nichoj 1.1 # @ebuild-function use_doc
1765     #
1766     # Helper function for getting ant to build javadocs. If the user has USE=doc,
1767     # then 'javadoc' or the argument are returned. Otherwise, there is no return.
1768 betelgeuse 1.19 #
1769 nichoj 1.1 # The output of this should be passed to ant.
1770     #
1771     # Example: build javadocs by calling 'javadoc' target
1772     # eant $(use_doc)
1773     # Example: build javadocs by calling 'apidoc' target
1774     # eant $(use_doc apidoc)
1775     #
1776     # @param $@ - Option value to return. Defaults to 'javadoc'
1777     # @return string - Name of the target to create javadocs
1778     # ------------------------------------------------------------------------------
1779     use_doc() {
1780     use doc && echo ${@:-javadoc}
1781     }
1782    
1783 betelgeuse 1.38
1784 nichoj 1.1 # ------------------------------------------------------------------------------
1785     # @section-end build
1786     # ------------------------------------------------------------------------------
1787 betelgeuse 1.19
1788 nichoj 1.1 # ------------------------------------------------------------------------------
1789     # @section-begin internal
1790 betelgeuse 1.19 # @section-summary Internal functions
1791 nichoj 1.1 #
1792     # Do __NOT__ use any of these from an ebuild! These are only to be used from
1793     # within the java eclasses.
1794     # ------------------------------------------------------------------------------
1795    
1796     # -----------------------------------------------------------------------------
1797     # @function-internal java-pkg_init
1798 betelgeuse 1.19 #
1799 nichoj 1.1 # The purpose of this function, as the name might imply, is to initialize the
1800     # Java environment. It ensures that that there aren't any environment variables
1801     # that'll muss things up. It initializes some variables, which are used
1802     # internally. And most importantly, it'll switch the VM if necessary.
1803     #
1804     # This shouldn't be used directly. Instead, java-pkg and java-pkg-opt will
1805     # call it during each of the phases of the merge process.
1806     #
1807     # -----------------------------------------------------------------------------
1808     java-pkg_init() {
1809     unset JAVAC
1810     unset JAVA_HOME
1811 betelgeuse 1.64
1812     # People do all kinds of weird things.
1813     # http://forums.gentoo.org/viewtopic-p-3943166.html
1814 betelgeuse 1.65 local silence="${SILENCE_JAVA_OPTIONS_WARNING}"
1815 betelgeuse 1.64 local accept="${I_WANT_GLOBAL_JAVA_OPTIONS}"
1816 betelgeuse 1.65 if [[ -n ${_JAVA_OPTIONS} && -z ${accept} && -z ${silence} ]]; then
1817 betelgeuse 1.64 ewarn "_JAVA_OPTIONS changes what java -version outputs at least for"
1818     ewarn "sun-jdk vms and and as such break configure scripts that"
1819     ewarn "use it (for example app-office/openoffice) so we filter it out."
1820     ewarn "Use SILENCE_JAVA_OPTIONS_WARNING=true in the environment (use"
1821     ewarn "make.conf for example) to silence this warning or"
1822     ewarn "I_WANT_GLOBAL_JAVA_OPTIONS to not filter it."
1823     fi
1824    
1825     if [[ -z ${accept} ]]; then
1826     unset _JAVA_OPTIONS
1827     # phase hooks make this run many times without this
1828     I_WANT_GLOBAL_JAVA_OPTIONS="true"
1829     fi
1830    
1831 nichoj 1.1 java-pkg_init_paths_
1832     java-pkg_switch-vm
1833     PATH=${JAVA_HOME}/bin:${PATH}
1834    
1835     # TODO we will probably want to set JAVAC and JAVACFLAGS
1836    
1837     # Do some QA checks
1838     java-pkg_check-jikes
1839    
1840 betelgeuse 1.19 # When users have crazy classpaths some packages can fail to compile.
1841 nichoj 1.1 # and everything should work with empty CLASSPATH.
1842     # This also helps prevent unexpected dependencies on random things
1843     # from the CLASSPATH.
1844 betelgeuse 1.19 unset CLASSPATH
1845 betelgeuse 1.59
1846 caster 1.46 # Unset external ANT_ stuff
1847     unset ANT_TASKS
1848     unset ANT_OPTS
1849 nichoj 1.1 }
1850    
1851     # ------------------------------------------------------------------------------
1852     # @function-internal java-pkg-init-compiler_
1853     #
1854     # This function attempts to figure out what compiler should be used. It does
1855 betelgeuse 1.19 # this by reading the file at JAVA_PKG_COMPILERS_CONF, and checking the
1856 nichoj 1.1 # COMPILERS variable defined there.
1857     # This can be overridden by a list in JAVA_PKG_FORCE_COMPILER
1858 betelgeuse 1.19 #
1859 nichoj 1.1 # It will go through the list of compilers, and verify that it supports the
1860     # target and source that are needed. If it is not suitable, then the next
1861     # compiler is checked. When JAVA_PKG_FORCE_COMPILER is defined, this checking
1862     # isn't done.
1863     #
1864     # Once the which compiler to use has been figured out, it is set to
1865     # GENTOO_COMPILER.
1866     #
1867     # If you hadn't guessed, JAVA_PKG_FORCE_COMPILER is for testing only.
1868     #
1869     # If the user doesn't defined anything in JAVA_PKG_COMPILERS_CONF, or no
1870     # suitable compiler was found there, then the default is to use javac provided
1871     # by the current VM.
1872     #
1873     #
1874     # @return name of the compiler to use
1875     # ------------------------------------------------------------------------------
1876     java-pkg_init-compiler_() {
1877     debug-print-function ${FUNCNAME} $*
1878    
1879     if [[ -n ${GENTOO_COMPILER} ]]; then
1880     debug-print "GENTOO_COMPILER already set"
1881     return
1882     fi
1883    
1884 nichoj 1.3 local compilers;
1885     if [[ -z ${JAVA_PKG_FORCE_COMPILER} ]]; then
1886     compilers="$(source ${JAVA_PKG_COMPILERS_CONF} 1>/dev/null 2>&1; echo ${COMPILERS})"
1887     else
1888     compilers=${JAVA_PKG_FORCE_COMPILER}
1889     fi
1890 betelgeuse 1.19
1891 nichoj 1.1 debug-print "Read \"${compilers}\" from ${JAVA_PKG_COMPILERS_CONF}"
1892    
1893     # Figure out if we should announce what compiler we're using
1894     local compiler
1895     for compiler in ${compilers}; do
1896     debug-print "Checking ${compiler}..."
1897     # javac should always be alright
1898     if [[ ${compiler} = "javac" ]]; then
1899     debug-print "Found javac... breaking"
1900     export GENTOO_COMPILER="javac"
1901     break
1902     fi
1903 betelgeuse 1.19
1904 nichoj 1.1 if has ${compiler} ${JAVA_PKG_FILTER_COMPILER}; then
1905     if [[ -z ${JAVA_PKG_FORCE_COMPILER} ]]; then
1906     einfo "Filtering ${compiler}"
1907     continue
1908     fi
1909     fi
1910 betelgeuse 1.19
1911 nichoj 1.1 # for non-javac, we need to make sure it supports the right target and
1912     # source
1913     local compiler_env="${JAVA_PKG_COMPILER_DIR}/${compiler}"
1914     if [[ -f ${compiler_env} ]]; then
1915     local desired_target="$(java-pkg_get-target)"
1916     local desired_source="$(java-pkg_get-source)"
1917    
1918    
1919     # Verify that the compiler supports target
1920     local supported_target=$(source ${compiler_env} 1>/dev/null 2>&1; echo ${SUPPORTED_TARGET})
1921     if ! has ${desired_target} ${supported_target}; then
1922     ewarn "${compiler} does not support -target ${desired_target}, skipping"
1923     continue
1924     fi
1925    
1926     # -source was introduced in 1.3, so only check 1.3 and on
1927     if version_is_at_least "${desired_soure}" "1.3"; then
1928     # Verify that the compiler supports source
1929     local supported_source=$(source ${compiler_env} 1>/dev/null 2>&1; echo ${SUPPORTED_SOURCE})
1930     if ! has ${desired_source} ${supported_source}; then
1931     ewarn "${compiler} does not support -source ${desired_source}, skipping"
1932     continue
1933     fi
1934     fi
1935    
1936     # if you get here, then the compiler should be good to go
1937     export GENTOO_COMPILER="${compiler}"
1938     break
1939     else
1940     ewarn "Could not find configuration for ${compiler}, skipping"
1941     ewarn "Perhaps it is not installed?"
1942     continue
1943     fi
1944     done
1945    
1946     # If it hasn't been defined already, default to javac
1947     if [[ -z ${GENTOO_COMPILER} ]]; then
1948     if [[ -n ${compilers} ]]; then
1949     einfo "No suitable compiler found: defaulting javac for compilation"
1950     else
1951     # probably don't need to notify users about the default.
1952     :;#einfo "Defaulting to javac for compilation"
1953     fi
1954     export GENTOO_COMPILER=javac
1955     else
1956     einfo "Using ${GENTOO_COMPILER} for compilation"
1957     fi
1958    
1959     }
1960    
1961     # ------------------------------------------------------------------------------
1962     # @internal-function init_paths_
1963     #
1964     # Initializes some variables that will be used. These variables are mostly used
1965     # to determine where things will eventually get installed.
1966     # ------------------------------------------------------------------------------
1967     java-pkg_init_paths_() {
1968     debug-print-function ${FUNCNAME} $*
1969    
1970     local pkg_name
1971     if [[ "$SLOT" == "0" ]] ; then
1972     JAVA_PKG_NAME="${PN}"
1973     else
1974     JAVA_PKG_NAME="${PN}-${SLOT}"
1975     fi
1976    
1977     JAVA_PKG_SHAREPATH="${DESTTREE}/share/${JAVA_PKG_NAME}"
1978     JAVA_PKG_SOURCESPATH="${JAVA_PKG_SHAREPATH}/sources/"
1979     JAVA_PKG_ENV="${D}${JAVA_PKG_SHAREPATH}/package.env"
1980    
1981     [[ -z "${JAVA_PKG_JARDEST}" ]] && JAVA_PKG_JARDEST="${JAVA_PKG_SHAREPATH}/lib"
1982     [[ -z "${JAVA_PKG_LIBDEST}" ]] && JAVA_PKG_LIBDEST="${DESTTREE}/$(get_libdir)/${JAVA_PKG_NAME}"
1983     [[ -z "${JAVA_PKG_WARDEST}" ]] && JAVA_PKG_WARDEST="${JAVA_PKG_SHAREPATH}/webapps"
1984    
1985    
1986     # TODO maybe only print once?
1987     debug-print "JAVA_PKG_SHAREPATH: ${JAVA_PKG_SHAREPATH}"
1988     debug-print "JAVA_PKG_ENV: ${JAVA_PKG_ENV}"
1989     debug-print "JAVA_PKG_JARDEST: ${JAVA_PKG_JARDEST}"
1990     debug-print "JAVA_PKG_LIBDEST: ${JAVA_PKG_LIBDEST}"
1991     debug-print "JAVA_PKG_WARDEST: ${JAVA_PKG_WARDEST}"
1992     }
1993    
1994     # ------------------------------------------------------------------------------
1995     # @internal-function java-pkg_do_write_
1996     #
1997     # Writes the package.env out to disk.
1998     #
1999     # ------------------------------------------------------------------------------
2000     # TODO change to do-write, to match everything else
2001     java-pkg_do_write_() {
2002 betelgeuse 1.28 java-pkg_init_paths_
2003 nichoj 1.1 # Create directory for package.env
2004     dodir "${JAVA_PKG_SHAREPATH}"
2005     if [[ -n "${JAVA_PKG_CLASSPATH}" || -n "${JAVA_PKG_LIBRARY}" || -f "${JAVA_PKG_DEPEND}" ]]; then
2006     # Create package.env
2007     (
2008     echo "DESCRIPTION=\"${DESCRIPTION}\""
2009     echo "GENERATION=\"2\""
2010    
2011     [[ -n "${JAVA_PKG_CLASSPATH}" ]] && echo "CLASSPATH=\"${JAVA_PKG_CLASSPATH}\""
2012     [[ -n "${JAVA_PKG_LIBRARY}" ]] && echo "LIBRARY_PATH=\"${JAVA_PKG_LIBRARY}\""
2013     [[ -n "${JAVA_PROVIDE}" ]] && echo "PROVIDES=\"${JAVA_PROVIDE}\""
2014     [[ -f "${JAVA_PKG_DEPEND}" ]] && echo "DEPEND=\"$(cat ${JAVA_PKG_DEPEND} | uniq | tr '\n' ':')\""
2015     echo "VM=\"$(echo ${RDEPEND} ${DEPEND} | sed -e 's/ /\n/g' | sed -n -e '/virtual\/\(jre\|jdk\)/ { p;q }')\"" # TODO cleanup !
2016     ) > "${JAVA_PKG_ENV}"
2017 betelgeuse 1.19
2018 nichoj 1.1 # register target/source
2019     local target="$(java-pkg_get-target)"
2020     local source="$(java-pkg_get-source)"
2021     [[ -n ${target} ]] && echo "TARGET=\"${target}\"" >> "${JAVA_PKG_ENV}"
2022     [[ -n ${source} ]] && echo "SOURCE=\"${source}\"" >> "${JAVA_PKG_ENV}"
2023    
2024     # register javadoc info
2025     [[ -n ${JAVADOC_PATH} ]] && echo "JAVADOC_PATH=\"${JAVADOC_PATH}\"" \
2026     >> ${JAVA_PKG_ENV}
2027     # register source archives
2028     [[ -n ${JAVA_SOURCES} ]] && echo "JAVA_SOURCES=\"${JAVA_SOURCES}\"" \
2029     >> ${JAVA_PKG_ENV}
2030    
2031    
2032     echo "MERGE_VM=\"${GENTOO_VM}\"" >> "${JAVA_PKG_ENV}"
2033     [[ -n ${GENTOO_COMPILER} ]] && echo "MERGE_COMPILER=\"${GENTOO_COMPILER}\"" >> "${JAVA_PKG_ENV}"
2034    
2035     # Strip unnecessary leading and trailing colons
2036     # TODO try to cleanup if possible
2037     sed -e "s/=\":/=\"/" -e "s/:\"$/\"/" -i "${JAVA_PKG_ENV}" || die "Did you forget to call java_init ?"
2038     fi
2039     }
2040    
2041     # ------------------------------------------------------------------------------
2042     # @internal-function java-pkg_record-jar_
2043     #
2044     # Record a dependency to the package.env
2045     #
2046     # ------------------------------------------------------------------------------
2047     JAVA_PKG_DEPEND="${T}/java-pkg-depend"
2048    
2049     java-pkg_record-jar_() {
2050     debug-print-function ${FUNCNAME} $*
2051    
2052     local pkg=${1} jar=${2} append
2053     if [[ -z "${jar}" ]]; then
2054     append="${pkg}"
2055     else
2056     append="$(basename ${jar})@${pkg}"
2057     fi
2058    
2059     echo ${append} >> ${JAVA_PKG_DEPEND}
2060     }
2061    
2062     # ------------------------------------------------------------------------------
2063     # @internal-function java-pkg_append_
2064     #
2065     # Appends a value to a variable
2066     #
2067     # Example: java-pkg_append_ CLASSPATH foo.jar
2068     # @param $1 variable name to modify
2069     # @param $2 value to append
2070     # ------------------------------------------------------------------------------
2071     java-pkg_append_() {
2072     debug-print-function ${FUNCNAME} $*
2073    
2074     local var="${1}" value="${2}"
2075     if [[ -z "${!var}" ]] ; then
2076     export ${var}="${value}"
2077     else
2078     local oldIFS=${IFS} cur haveit
2079     IFS=':'
2080     for cur in ${!var}; do
2081     if [[ ${cur} == ${value} ]]; then
2082     haveit="yes"
2083     break
2084     fi
2085     done
2086     [[ -z ${haveit} ]] && export ${var}="${!var}:${value}"
2087     IFS=${oldIFS}
2088     fi
2089     }
2090    
2091     # ------------------------------------------------------------------------------
2092     # @internal-function java-pkg_expand_dir_
2093 betelgeuse 1.19 #
2094 nichoj 1.1 # Gets the full path of the file/directory's parent.
2095     # @param $1 - file/directory to find parent directory for
2096     # @return - path to $1's parent directory
2097     # ------------------------------------------------------------------------------
2098     java-pkg_expand_dir_() {
2099     pushd "$(dirname "${1}")" >/dev/null 2>&1
2100     pwd
2101     popd >/dev/null 2>&1
2102     }
2103    
2104     # ------------------------------------------------------------------------------
2105     # @internal-function java-pkg_func-exists
2106     #
2107     # Does the indicated function exist?
2108     #
2109     # @return 0 - function is declared
2110     # @return 1 - function is undeclared
2111     # ------------------------------------------------------------------------------
2112     java-pkg_func-exists() {
2113     if [[ -n "$(declare -f ${1})" ]]; then
2114     return 0
2115     else
2116     return 1
2117     fi
2118     }
2119    
2120     # ------------------------------------------------------------------------------
2121     # @internal-function java-pkg_setup-vm
2122     #
2123     # Sets up the environment for a specific VM
2124     #
2125     # ------------------------------------------------------------------------------
2126     java-pkg_setup-vm() {
2127     debug-print-function ${FUNCNAME} $*
2128    
2129     local vendor="$(java-pkg_get-vm-vendor)"
2130 caster 1.23 if [[ "${vendor}" == "sun" ]] && java-pkg_is-vm-version-ge "1.5" ; then
2131 nichoj 1.1 addpredict "/dev/random"
2132     elif [[ "${vendor}" == "ibm" ]]; then
2133     addpredict "/proc/self/maps"
2134     addpredict "/proc/cpuinfo"
2135     export LANG="C" LC_ALL="C"
2136     elif [[ "${vendor}" == "jrockit" ]]; then
2137     addpredict "/proc/cpuinfo"
2138     fi
2139     }
2140    
2141     # ------------------------------------------------------------------------------
2142     # @internal-function java-pkg_needs-vm
2143     #
2144     # Does the current package depend on virtual/jdk?
2145     #
2146     # @return 0 - Package depends on virtual/jdk
2147     # @return 1 - Package does not depend on virtual/jdk
2148     # ------------------------------------------------------------------------------
2149     java-pkg_needs-vm() {
2150     debug-print-function ${FUNCNAME} $*
2151    
2152     if [[ -n "$(echo ${DEPEND} | sed -e '\:virtual/jdk:!d')" ]]; then
2153     return 0
2154     fi
2155    
2156     return 1
2157     }
2158    
2159     # ------------------------------------------------------------------------------
2160     # @internal-function java-pkg_get-current-vm
2161     #
2162     # @return - The current VM being used
2163     # ------------------------------------------------------------------------------
2164     java-pkg_get-current-vm() {
2165     java-config -f
2166     }
2167    
2168     # ------------------------------------------------------------------------------
2169     # @internal-function java-pkg_get-vm-vendor
2170     #
2171     # @return - The vendor of the current VM
2172     # ------------------------------------------------------------------------------
2173     java-pkg_get-vm-vendor() {
2174     debug-print-function ${FUNCNAME} $*
2175    
2176     local vm="$(java-pkg_get-current-vm)"
2177     vm="${vm/-*/}"
2178     echo "${vm}"
2179     }
2180    
2181     # ------------------------------------------------------------------------------
2182     # @internal-function java-pkg_get-vm-version
2183     #
2184     # @return - The version of the current VM
2185     # ------------------------------------------------------------------------------
2186     java-pkg_get-vm-version() {
2187     debug-print-function ${FUNCNAME} $*
2188    
2189 caster 1.22 java-config -g PROVIDES_VERSION
2190 nichoj 1.1 }
2191    
2192     # ------------------------------------------------------------------------------
2193     # @internal-function java-pkg_switch-vm
2194     #
2195 betelgeuse 1.19 # Switch VM if we're allowed to (controlled by JAVA_PKG_ALLOW_VM_CHANGE), and
2196 nichoj 1.1 # verify that the current VM is sufficient.
2197     # Setup the environment for the VM being used.
2198     # ------------------------------------------------------------------------------
2199     java-pkg_switch-vm() {
2200 betelgeuse 1.38 debug-print-function ${FUNCNAME} $*
2201    
2202 nichoj 1.1 if java-pkg_needs-vm; then
2203     # Use the VM specified by JAVA_PKG_FORCE_VM
2204 betelgeuse 1.38 if [[ -n "${JAVA_PKG_FORCE_VM}" ]]; then
2205 nichoj 1.1 # If you're forcing the VM, I hope you know what your doing...
2206 betelgeuse 1.38 debug-print "JAVA_PKG_FORCE_VM used: ${JAVA_PKG_FORCE_VM}"
2207 nichoj 1.1 export GENTOO_VM="${JAVA_PKG_FORCE_VM}"
2208     # if we're allowed to switch the vm...
2209     elif [[ "${JAVA_PKG_ALLOW_VM_CHANGE}" == "yes" ]]; then
2210     debug-print "depend-java-query: NV_DEPEND: ${JAVA_PKG_NV_DEPEND:-${DEPEND}} VNEED: ${JAVA_PKG_VNEED}"
2211     if [[ -n ${JAVA_PKG_VNEED} ]]; then
2212 caster 1.24 GENTOO_VM="$(depend-java-query --need-virtual "${JAVA_PKG_VNEED}" --get-vm "${JAVA_PKG_NV_DEPEND:-${DEPEND}}")"
2213 nichoj 1.1 else
2214 caster 1.24 GENTOO_VM="$(depend-java-query --get-vm "${JAVA_PKG_NV_DEPEND:-${DEPEND}}")"
2215     fi
2216     if [[ -z "${GENTOO_VM}" || "${GENTOO_VM}" == "None" ]]; then
2217 caster 1.32 eerror "Unable to determine VM for building from dependencies:"
2218 caster 1.24 echo "NV_DEPEND: ${JAVA_PKG_NV_DEPEND:-${DEPEND}}"
2219     echo "VNEED: ${JAVA_PKG_VNEED}"
2220 caster 1.32 die "Failed to determine VM for building."
2221 caster 1.24 else
2222     export GENTOO_VM
2223 nichoj 1.1 fi
2224     # otherwise just make sure the current VM is sufficient
2225     else
2226     java-pkg_ensure-vm-version-sufficient
2227     fi
2228     debug-print "Using: $(java-config -f)"
2229 betelgeuse 1.19
2230 nichoj 1.1 java-pkg_setup-vm
2231    
2232 nichoj 1.4 export JAVA=$(java-config --java)
2233     export JAVAC=$(java-config --javac)
2234 caster 1.24 JAVACFLAGS="$(java-pkg_javac-args)"
2235     if [[ ${?} != 0 ]]; then
2236     eerror "There was a problem determining JAVACFLAGS: ${JAVACFLAGS}"
2237     die "java-pkg_javac-args failed"
2238     fi
2239     [[ -n ${JAVACFLAGS_EXTRA} ]] && JAVACFLAGS="${JAVACFLAGS_EXTRA} ${JAVACFLAGS}"
2240     export JAVACFLAGS
2241 nichoj 1.1
2242     export JAVA_HOME="$(java-config -g JAVA_HOME)"
2243     export JDK_HOME=${JAVA_HOME}
2244    
2245     #TODO If you know a better solution let us know.
2246     java-pkg_append_ LD_LIBRARY_PATH "$(java-config -g LDPATH)"
2247 betelgeuse 1.19
2248 nichoj 1.1 local tann="${T}/announced-vm"
2249     if [[ -n "${JAVA_PKG_DEBUG}" ]] || [[ ! -f "${tann}" ]] ; then
2250     # Add a check for setup/preinst phase... to avoid duplicate outputs
2251     # for when FEATURES=buildpkg
2252     if [[ ${EBUILD_PHASE} != "setup" && ${EBUILD_PHASE} != "preinst" && ${EBUILD_PHASE} != "postinst" ]];
2253     then
2254     einfo "Using: $(java-config -f)"
2255     [[ ! -f "${tann}" ]] && touch "${tann}"
2256     fi
2257     fi
2258    
2259     else
2260     [[ -n "${JAVA_PKG_DEBUG}" ]] && ewarn "!!! This package inherits java-pkg but doesn't depend on a JDK. -bin or broken dependency!!!"
2261     fi
2262     }
2263    
2264     # ------------------------------------------------------------------------------
2265     # @internal-function java-pkg_die
2266     #
2267     # Enhanced die for Java packages, which displays some information that may be
2268     # useful for debugging bugs on bugzilla.
2269     # ------------------------------------------------------------------------------
2270     #register_die_hook java-pkg_die
2271     if ! hasq java-pkg_die ${EBUILD_DEATH_HOOKS}; then
2272     EBUILD_DEATH_HOOKS="${EBUILD_DEATH_HOOKS} java-pkg_die"
2273     fi
2274    
2275     java-pkg_die() {
2276     echo "!!! When you file a bug report, please include the following information:" >&2
2277     echo "GENTOO_VM=${GENTOO_VM} CLASSPATH=\"${CLASSPATH}\" JAVA_HOME=\"${JAVA_HOME}\"" >&2
2278     echo "JAVACFLAGS=\"${JAVACFLAGS}\" COMPILER=\"${GENTOO_COMPILER}\"" >&2
2279     echo "and of course, the output of emerge --info" >&2
2280     }
2281    
2282 nichoj 1.7
2283     # TODO document
2284     # List jars in the source directory, ${S}
2285     java-pkg_jar-list() {
2286     if [[ -n "${JAVA_PKG_DEBUG}" ]]; then
2287     einfo "Linked Jars"
2288     find "${S}" -type l -name '*.jar' -print0 | xargs -0 -r -n 500 ls -ald | sed -e "s,${WORKDIR},\${WORKDIR},"
2289     einfo "Jars"
2290     find "${S}" -type f -name '*.jar' -print0 | xargs -0 -r -n 500 ls -ald | sed -e "s,${WORKDIR},\${WORKDIR},"
2291     einfo "Classes"
2292     find "${S}" -type f -name '*.class' -print0 | xargs -0 -r -n 500 ls -ald | sed -e "s,${WORKDIR},\${WORKDIR},"
2293     fi
2294     }
2295    
2296 caster 1.56 # ------------------------------------------------------------------------------
2297     # @internal-function java-pkg_verify-classes
2298     #
2299     # Verify that the classes were compiled for the right source / target. Dies if
2300     # not.
2301     # @param $1 (optional) - the file to check, otherwise checks whole ${D}
2302     # ------------------------------------------------------------------------------
2303 nichoj 1.7 java-pkg_verify-classes() {
2304     #$(find ${D} -type f -name '*.jar' -o -name '*.class')
2305 betelgeuse 1.55 local target=$(java-pkg_get-target)
2306 caster 1.56 local result
2307     local log="${T}/class-version-verify.log"
2308 betelgeuse 1.55 if [[ -n "${1}" ]]; then
2309 caster 1.56 class-version-verify.py -v -t ${target} "${1}" > "${log}"
2310     result=$?
2311 betelgeuse 1.55 else
2312 caster 1.56 ebegin "Verifying java class versions (target: ${target})"
2313     class-version-verify.py -v -t ${target} -r "${D}" > "${log}"
2314     result=$?
2315     eend ${result}
2316 betelgeuse 1.55 fi
2317 caster 1.56 [[ -n ${JAVA_PKG_DEBUG} ]] && cat "${log}"
2318 betelgeuse 1.55 if [[ ${result} != 0 ]]; then
2319 caster 1.56 eerror "Incorrect bytecode version found"
2320     [[ -n "${1}" ]] && eerror "in file: ${1}"
2321     eerror "See ${log} for more details."
2322     die "Incorrect bytecode found"
2323 nichoj 1.7 fi
2324     }
2325    
2326 nichoj 1.1 # ------------------------------------------------------------------------------
2327     # @section-end internal
2328     # ------------------------------------------------------------------------------
2329    
2330     java-pkg_check-phase() {
2331     local phase=${1}
2332     local funcname=${2}
2333 nichoj 1.9 if is-java-strict && [[ ${EBUILD_PHASE} != ${phase} ]]; then
2334 nichoj 1.1 java-pkg_announce-qa-violation \
2335     "${funcname} used outside of src_${phase}"
2336     fi
2337     }
2338    
2339     java-pkg_check-versioned-jar() {
2340     local jar=${1}
2341    
2342     if [[ ${jar} =~ ${PV} ]]; then
2343     java-pkg_announce-qa-violation "installing versioned jar '${jar}'"
2344     fi
2345     }
2346    
2347     java-pkg_check-jikes() {
2348     if hasq jikes ${IUSE}; then
2349     java-pkg_announce-qa-violation "deprecated USE flag 'jikes' in IUSE"
2350     fi
2351     }
2352    
2353     java-pkg_announce-qa-violation() {
2354 nichoj 1.9 if is-java-strict; then
2355 nichoj 1.1 echo "Java QA Notice: $@" >&2
2356     increment-qa-violations
2357     fi
2358     }
2359    
2360     increment-qa-violations() {
2361     let "JAVA_PKG_QA_VIOLATIONS+=1"
2362     export JAVA_PKG_QA_VIOLATIONS
2363     }
2364    
2365 nichoj 1.9 is-java-strict() {
2366 nichoj 1.14 [[ -n ${JAVA_PKG_STRICT} ]]
2367 nichoj 1.9 return $?
2368     }
2369    
2370 nichoj 1.1 # ------------------------------------------------------------------------------
2371     # @eclass-end
2372     # ------------------------------------------------------------------------------

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