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Revision 1.65 - (hide annotations) (download)
Tue Mar 6 12:14:49 2007 UTC (7 years, 9 months ago) by betelgeuse
Branch: MAIN
Changes since 1.64: +3 -3 lines
Changed silense to silence

1 nichoj 1.1 # Base eclass for Java packages
2     #
3     # Copyright (c) 2004-2005, Thomas Matthijs <axxo@gentoo.org>
4     # Copyright (c) 2004, Karl Trygve Kalleberg <karltk@gentoo.org>
5     # Copyright (c) 2004-2005, Gentoo Foundation
6     #
7     # Licensed under the GNU General Public License, v2
8     #
9 betelgeuse 1.65 # $Header: /var/cvsroot/gentoo-x86/eclass/java-utils-2.eclass,v 1.64 2007/03/05 22:56:25 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     # @variable-internal JAVA_PKG_PORTAGE_DEP
61     #
62     # The version of portage we need to function properly. At this moment it's
63     # portage with phase hooks support.
64     # -----------------------------------------------------------------------------
65 nichoj 1.7 JAVA_PKG_PORTAGE_DEP=">=sys-apps/portage-2.1_pre1"
66    
67 nichoj 1.1 # -----------------------------------------------------------------------------
68     # @variable-internal JAVA_PKG_E_DEPEND
69     #
70     # This is a convience variable to be used from the other java eclasses. This is
71 betelgeuse 1.19 # the version of java-config we want to use. We also need a recent version
72 nichoj 1.1 # portage, that includes phase hooks.
73     # -----------------------------------------------------------------------------
74 betelgeuse 1.58 JAVA_PKG_E_DEPEND=">=dev-java/java-config-2.0.31 ${JAVA_PKG_PORTAGE_DEP}"
75 nichoj 1.1
76     # -----------------------------------------------------------------------------
77     # @variable-external JAVA_PKG_ALLOW_VM_CHANGE
78     # @variable-default yes
79     #
80     # Allow this eclass to change the active VM?
81     # If your system VM isn't sufficient for the package, the build will fail.
82     # @note This is useful for testing specific VMs.
83     # -----------------------------------------------------------------------------
84     JAVA_PKG_ALLOW_VM_CHANGE=${JAVA_PKG_ALLOW_VM_CHANGE:="yes"}
85    
86     # -----------------------------------------------------------------------------
87     # @variable-external JAVA_PKG_FORCE_VM
88     #
89     # Explicitly set a particular VM to use. If its not valid, it'll fall back to
90     # whatever /etc/java-config-2/build/jdk.conf would elect to use.
91     #
92     # Should only be used for testing and debugging.
93     #
94     # @example Use sun-jdk-1.5 to emerge foo
95     # JAVA_PKG_FORCE_VM=sun-jdk-1.5 emerge foo
96     #
97     # -----------------------------------------------------------------------------
98    
99     # -----------------------------------------------------------------------------
100     # @variable-external JAVA_PKG_WANT_SOURCE
101     #
102     # Specify a specific VM version to compile for to use for -source.
103     # Normally this is determined from DEPEND.
104     # See java-pkg_get-source function below.
105     #
106     # Should only be used for testing and debugging.
107     #
108     # @seealso java-pkg_get-source
109     #
110     # @example Use 1.4 source to emerge baz
111     # JAVA_PKG_WANT_SOURCE=1.4 emerge baz
112     # -----------------------------------------------------------------------------
113    
114     # -----------------------------------------------------------------------------
115     # @variable-external JAVA_PKG_WANT_TARGET
116     #
117     # Same as JAVA_PKG_WANT_SOURCE above but for -target.
118     # See java-pkg_get-target function below.
119     #
120     # Should only be used for testing and debugging.
121     #
122     # @seealso java-pkg_get-target
123     #
124     # @example emerge bar to be compatible with 1.3
125     # JAVA_PKG_WANT_TARGET=1.3 emerge bar
126     # -----------------------------------------------------------------------------
127    
128     # -----------------------------------------------------------------------------
129     # @variable-internal JAVA_PKG_COMPILER_DIR
130     # @default /usr/share/java-config-2/compiler
131 betelgeuse 1.19 #
132 nichoj 1.1 # Directory where compiler settings are saved, without trailing slash.
133     # Probably shouldn't touch this variable.
134     # -----------------------------------------------------------------------------
135     JAVA_PKG_COMPILER_DIR=${JAVA_PKG_COMPILER_DIR:="/usr/share/java-config-2/compiler"}
136    
137    
138     # -----------------------------------------------------------------------------
139     # @variable-internal JAVA_PKG_COMPILERS_CONF
140     # @variable-default /etc/java-config-2/build/compilers.conf
141     #
142     # Path to file containing information about which compiler to use.
143     # Can be overloaded, but it should be overloaded for testing.
144     # -----------------------------------------------------------------------------
145     JAVA_PKG_COMPILERS_CONF=${JAVA_PKG_COMPILERS_CONF:="/etc/java-config-2/build/compilers.conf"}
146    
147     # -----------------------------------------------------------------------------
148     # @variable-external JAVA_PKG_FORCE_COMPILER
149     #
150     # Explicitly set a list of compilers to use. This is normally read from
151 betelgeuse 1.19 # JAVA_PKG_COMPILERS_CONF.
152 nichoj 1.1 #
153     # @note This should only be used internally or for testing.
154     # @example Use jikes and javac, in that order
155     # JAVA_PKG_FORCE_COMPILER="jikes javac"
156     # -----------------------------------------------------------------------------
157    
158 caster 1.46 # -----------------------------------------------------------------------------
159     # @variable-external JAVA_PKG_FORCE_ANT_TASKS
160     #
161     # An $IFS separated list of ant tasks. Can be set in environment before calling
162     # emerge/ebuild to override variables set in ebuild, mainly for testing before
163     # putting the resulting (WANT_)ANT_TASKS into ebuild. Affects only ANT_TASKS in
164     # eant() call, not the dependencies specified in WANT_ANT_TASKS.
165     #
166     # @example JAVA_PKG_FORCE_ANT_TASKS="ant-junit ant-trax" \
167     # ebuild foo.ebuild compile
168     #
169     # @seealso WANT_ANT_TASKS
170     # -----------------------------------------------------------------------------
171    
172 nichoj 1.1 # TODO document me
173     JAVA_PKG_QA_VIOLATIONS=0
174    
175     # -----------------------------------------------------------------------------
176     # @section-end variables
177     # -----------------------------------------------------------------------------
178    
179    
180     # -----------------------------------------------------------------------------
181     # @section-begin install
182     # @section-summary Install functions
183     #
184     # These are used to install Java-related things, such as jars, Javadocs, JNI
185     # libraries, etc.
186     # -----------------------------------------------------------------------------
187    
188 betelgeuse 1.63 # -----------------------------------------------------------------------------
189     # @ebuild-function java-pkg_doexamples
190     #
191     # Installs given arguments to /usr/share/doc/${PF}/examples
192     # If you give it only one parameter and it is a directory it will install
193     # everything in that directory to the examples directory.
194     #
195     # @example
196     # java-pkg_doexamples demo
197     # java-pkg_doexamples demo/* examples/*
198     #
199     # @param $* - list of files to install
200     # ------------------------------------------------------------------------------
201     java-pkg_doexamples() {
202     debug-print-function ${FUNCNAME} $*
203    
204     [[ ${#} -lt 1 ]] && die "At least one argument needed"
205    
206     java-pkg_check-phase install
207    
208     local dest=/usr/share/doc/${PF}/examples
209     if [[ ${#} = 1 && -d ${1} ]]; then
210     INSDESTTREE="${dest}" doins -r ${1}/* || die "Installing examples failed"
211     else
212     INSDESTTREE="${dest}" doins -r "${@}" || die "Installing examples failed"
213     fi
214     }
215 nichoj 1.1
216     # -----------------------------------------------------------------------------
217     # @ebuild-function java-pkg_dojar
218     #
219     # Installs any number of jars.
220     # Jar's will be installed into /usr/share/${PN}(-${SLOT})/lib/ by default.
221     # You can use java-pkg_jarinto to change this path.
222 betelgeuse 1.19 # You should never install a jar with a package version in the filename.
223 nichoj 1.1 # Instead, use java-pkg_newjar defined below.
224     #
225     # @example
226     # java-pkg_dojar dist/${PN}.jar dist/${PN}-core.jar
227     #
228     # @param $* - list of jars to install
229     # ------------------------------------------------------------------------------
230     java-pkg_dojar() {
231     debug-print-function ${FUNCNAME} $*
232    
233     [[ ${#} -lt 1 ]] && die "At least one argument needed"
234    
235     java-pkg_check-phase install
236     java-pkg_init_paths_
237    
238     # Create JARDEST if it doesn't exist
239     dodir ${JAVA_PKG_JARDEST}
240    
241     local jar
242     # for each jar
243 caster 1.50 for jar in "${@}"; do
244 nichoj 1.1 local jar_basename=$(basename "${jar}")
245    
246     java-pkg_check-versioned-jar ${jar_basename}
247    
248     # check if it exists
249     if [[ -e "${jar}" ]] ; then
250 betelgeuse 1.43 # Don't overwrite if jar has already been installed with the same
251     # name
252     local dest="${D}${JAVA_PKG_JARDEST}/${jar_basename}"
253     if [[ -e "${dest}" ]]; then
254     ewarn "Overwriting ${dest}"
255     fi
256    
257 nichoj 1.1 # install it into JARDEST if it's a non-symlink
258     if [[ ! -L "${jar}" ]] ; then
259 betelgeuse 1.55 #but first check class version when in strict mode.
260     is-java-strict && java-pkg_verify-classes "${jar}"
261    
262 nichoj 1.1 INSDESTTREE="${JAVA_PKG_JARDEST}" \
263     doins "${jar}" || die "failed to install ${jar}"
264     java-pkg_append_ JAVA_PKG_CLASSPATH "${JAVA_PKG_JARDEST}/${jar_basename}"
265     debug-print "installed ${jar} to ${D}${JAVA_PKG_JARDEST}"
266     # make a symlink to the original jar if it's symlink
267     else
268     # TODO use dosym, once we find something that could use it
269     # -nichoj
270     ln -s "$(readlink "${jar}")" "${D}${JAVA_PKG_JARDEST}/${jar_basename}"
271     debug-print "${jar} is a symlink, linking accordingly"
272     fi
273     else
274     die "${jar} does not exist"
275     fi
276     done
277    
278     java-pkg_do_write_
279     }
280    
281    
282 betelgeuse 1.35 # ------------------------------------------------------------------------------
283     # @internal-function depend-java-query
284     #
285     # Wrapper for the depend-java-query binary to enable passing USE in env.
286     # Using env variables keeps this eclass working with java-config versions that
287     # do not handle use flags.
288     # ------------------------------------------------------------------------------
289    
290     depend-java-query() {
291 betelgeuse 1.61 # Used to have a which call here but it caused endless loops for some people
292 betelgeuse 1.62 # that had some weird bashrc voodoo for which.
293 betelgeuse 1.61 USE="${USE}" /usr/bin/depend-java-query "${@}"
294 betelgeuse 1.35 }
295 nichoj 1.1
296     # ------------------------------------------------------------------------------
297     # @ebuild-function java-pkg_regjar
298     #
299     # Records an already installed jar in the package.env
300     # This would mostly be used if the package has make or a custom script to
301     # install things.
302     #
303     # Example:
304 nelchael 1.5 # java-pkg_regjar ${D}/opt/foo/lib/foo.jar
305     #
306     # WARNING:
307     # if you want to use shell expansion, you have to use ${D}/... as the for in
308     # this function will not be able to expand the path, here's an example:
309     #
310     # java-pkg_regjar /opt/my-java/lib/*.jar
311     #
312     # will not work, because:
313     # * the `for jar in "$@"` can't expand the path to jar file names, as they
314     # don't exist yet
315     # * all `if ...` inside for will fail - the file '/opt/my-java/lib/*.jar'
316     # doesn't exist
317 betelgeuse 1.19 #
318 nelchael 1.5 # you have to use it as:
319     #
320     # java-pkg_regjar ${D}/opt/my-java/lib/*.jar
321 nichoj 1.1 #
322     # @param $@ - jars to record
323     # ------------------------------------------------------------------------------
324 nichoj 1.10 # TODO should we be making sure the jar is present on ${D} or wherever?
325 nichoj 1.1 java-pkg_regjar() {
326     debug-print-function ${FUNCNAME} $*
327    
328     java-pkg_check-phase install
329    
330     [[ ${#} -lt 1 ]] && die "at least one argument needed"
331    
332     java-pkg_init_paths_
333    
334     local jar jar_dir jar_file
335 caster 1.50 for jar in "${@}"; do
336 nichoj 1.1 # TODO use java-pkg_check-versioned-jar
337 betelgeuse 1.38 if [[ -e "${jar}" || -e "${D}${jar}" ]]; then
338     [[ -d "${jar}" || -d "${D}${jar}" ]] \
339     && die "Called ${FUNCNAME} on a directory $*"
340 betelgeuse 1.55
341     #check that class version correct when in strict mode
342     is-java-strict && java-pkg_verify-classes "${jar}"
343    
344 nelchael 1.5 # nelchael: we should strip ${D} in this case too, here's why:
345     # imagine such call:
346     # java-pkg_regjar ${D}/opt/java/*.jar
347     # such call will fall into this case (-e ${jar}) and will
348     # record paths with ${D} in package.env
349     java-pkg_append_ JAVA_PKG_CLASSPATH "${jar#${D}}"
350 nichoj 1.1 else
351     die "${jar} does not exist"
352     fi
353     done
354    
355     java-pkg_do_write_
356     }
357    
358     # ------------------------------------------------------------------------------
359     # @ebuild-function java-pkg_newjar
360     #
361     # Installs a jar with a new name
362     #
363     # @example: install a versioned jar without the version
364     # java-pkg_newjar dist/${P}.jar ${PN}.jar
365     #
366     # @param $1 - jar to install
367     # @param $2 - new name for jar - defaults to ${PN}.jar if not specified
368     # ------------------------------------------------------------------------------
369     java-pkg_newjar() {
370     debug-print-function ${FUNCNAME} $*
371    
372     local original_jar="${1}"
373     local new_jar="${2:-${PN}.jar}"
374     local new_jar_dest="${T}/${new_jar}"
375    
376     [[ -z ${original_jar} ]] && die "Must specify a jar to install"
377 betelgeuse 1.44 [[ ! -f ${original_jar} ]] \
378     && die "${original_jar} does not exist or is not a file!"
379 nichoj 1.1
380     rm -f "${new_jar_dest}" || die "Failed to remove ${new_jar_dest}"
381     cp "${original_jar}" "${new_jar_dest}" \
382     || die "Failed to copy ${original_jar} to ${new_jar_dest}"
383     java-pkg_dojar "${new_jar_dest}"
384     }
385    
386     # ------------------------------------------------------------------------------
387     # @ebuild-function java-pkg_addcp
388     #
389     # Add something to the package's classpath. For jars, you should use dojar,
390     # newjar, or regjar. This is typically used to add directories to the classpath.
391     #
392     # TODO add example
393     # @param $@ - value to append to JAVA_PKG_CLASSPATH
394     # ------------------------------------------------------------------------------
395     java-pkg_addcp() {
396     java-pkg_append_ JAVA_PKG_CLASSPATH "${@}"
397     java-pkg_do_write_
398     }
399    
400     # ------------------------------------------------------------------------------
401     # @ebuild-function java-pkg_doso
402 betelgeuse 1.19 #
403 nichoj 1.1 # Installs any number of JNI libraries
404     # They will be installed into /usr/lib by default, but java-pkg_sointo
405     # can be used change this path
406     #
407     # Example:
408     # java-pkg_doso *.so
409     #
410     # @param $@ - JNI libraries to install
411     # ------------------------------------------------------------------------------
412     java-pkg_doso() {
413     debug-print-function ${FUNCNAME} $*
414    
415     [[ ${#} -lt 1 ]] && "At least one argument required for ${FUNCNAME}"
416     java-pkg_check-phase install
417    
418     [[ ${#} -lt 1 ]] && die "At least one argument required for ${FUNCNAME}"
419    
420     java-pkg_init_paths_
421    
422     local lib
423     # for each lib
424     for lib in "$@" ; do
425     # if the lib exists...
426     if [[ -e "${lib}" ]] ; then
427     # install if it isn't a symlink
428     if [[ ! -L "${lib}" ]] ; then
429     INSDESTTREE="${JAVA_PKG_LIBDEST}" \
430     INSOPTIONS="${LIBOPTIONS}" \
431     doins "${lib}" || "failed to install ${lib}"
432     java-pkg_append_ JAVA_PKG_LIBRARY "${JAVA_PKG_LIBDEST}"
433     debug-print "Installing ${lib} to ${JAVA_PKG_LIBDEST}"
434     # otherwise make a symlink to the symlink's origin
435     else
436     # TODO use dosym
437 betelgeuse 1.57 ln -s "$(readlink "${lib}")" \
438     "${D}${JAVA_PKG_LIBDEST}/$(basename "${lib}")"
439 nichoj 1.1 debug-print "${lib} is a symlink, linking accordanly"
440     fi
441     # otherwise die
442     else
443     die "${lib} does not exist"
444     fi
445     done
446    
447     java-pkg_do_write_
448     }
449    
450     # ------------------------------------------------------------------------------
451     # @ebuild-function java-pkg_regso
452     #
453     # Registers an already JNI library in package.env.
454     #
455     # Example:
456     # java-pkg_regso *.so /path/*.so
457     #
458     # @param $@ - JNI libraries to register
459     # ------------------------------------------------------------------------------
460     java-pkg_regso() {
461     debug-print-function ${FUNCNAME} $*
462    
463     java-pkg_check-phase install
464    
465     [[ ${#} -lt 1 ]] && "at least one argument needed"
466    
467     java-pkg_init_paths_
468 betelgeuse 1.19
469 nichoj 1.1 local lib target_dir
470     for lib in "$@" ; do
471     # Check the absolute path of the lib
472     if [[ -e "${lib}" ]] ; then
473     target_dir="$(java-pkg_expand_dir_ ${lib})"
474     java-pkg_append_ JAVA_PKG_LIBRARY "/${target_dir#${D}}"
475     # Check the path of the lib relative to ${D}
476     elif [[ -e "${D}${lib}" ]]; then
477     target_dir="$(java-pkg_expand_dir_ ${D}${lib})"
478     java-pkg_append_ JAVA_PKG_LIBRARY "${target_dir}"
479     else
480     die "${lib} does not exist"
481     fi
482     done
483    
484     java-pkg_do_write_
485     }
486    
487     # ------------------------------------------------------------------------------
488     # @ebuild-function java-pkg_jarinto
489     #
490     # Changes the path jars are installed into
491     #
492     # @param $1 - new location to install jars into.
493     # -----------------------------------------------------------------------------
494     java-pkg_jarinto() {
495     debug-print-function ${FUNCNAME} $*
496    
497     JAVA_PKG_JARDEST="${1}"
498     }
499    
500     # ------------------------------------------------------------------------------
501     # @ebuild-function java-pkg_sointo
502     #
503     # Changes the path that JNI libraries are installed into.
504     #
505     # @param $1 - new location to install JNI libraries into.
506     # ------------------------------------------------------------------------------
507     java-pkg_sointo() {
508     debug-print-function ${FUNCNAME} $*
509    
510     JAVA_PKG_LIBDEST="${1}"
511     }
512    
513     # ------------------------------------------------------------------------------
514     # @ebuild-function java-pkg_dohtml
515     #
516     # Install Javadoc HTML documentation
517     #
518     # @example
519     # java-pkg_dohtml dist/docs/
520     #
521     # ------------------------------------------------------------------------------
522     java-pkg_dohtml() {
523     debug-print-function ${FUNCNAME} $*
524    
525     [[ ${#} -lt 1 ]] && die "At least one argument required for ${FUNCNAME}"
526 betelgeuse 1.27
527 betelgeuse 1.31 # from /usr/lib/portage/bin/dohtml -h
528     # -f Set list of allowed extensionless file names.
529 nichoj 1.1 dohtml -f package-list "$@"
530 betelgeuse 1.31
531 nichoj 1.1 # this probably shouldn't be here but it provides
532     # a reasonable way to catch # docs for all of the
533     # old ebuilds.
534     java-pkg_recordjavadoc
535     }
536    
537 betelgeuse 1.30 # ------------------------------------------------------------------------------
538     # @ebuild-function java-pkg_dojavadoc
539     #
540     # Installs javadoc documentation. This should be controlled by the doc use flag.
541     #
542     # @param $1: - The javadoc root directory.
543     #
544     # @example:
545     # java-pkg_dojavadoc docs/api
546     #
547     # ------------------------------------------------------------------------------
548 nichoj 1.1 java-pkg_dojavadoc() {
549     local dir="$1"
550    
551     java-pkg_check-phase install
552    
553     [[ -z "${dir}" ]] && die "Must specify a directory!"
554     [[ ! -d "${dir}" ]] && die "${dir} does not exist, or isn't a directory!"
555    
556     local dir_to_install="${dir}"
557     if [[ "$(basename "${dir}")" != "api" ]]; then
558     dir_to_install="${T}/api"
559     # TODO use doins
560     cp -r "${dir}" "${dir_to_install}" || die "cp failed"
561     fi
562    
563     java-pkg_dohtml -r ${dir_to_install}
564     }
565    
566     # ------------------------------------------------------------------------------
567     # @ebuild-function java-pkg_dosrc
568     #
569 betelgeuse 1.19 # Installs a zip containing the source for a package, so it can used in
570 nichoj 1.1 # from IDEs like eclipse and netbeans.
571     #
572     # Ebuild needs to DEPEND on app-arch/zip to use this.
573     #
574     # It also should be controlled by USE=source.
575     #
576     # @example:
577     # java-pkg_dosrc src/*
578     #
579     # ------------------------------------------------------------------------------
580 betelgeuse 1.19 # TODO change so it the arguments it takes are the base directories containing
581 nichoj 1.1 # source -nichoj
582     # TODO should we be able to handle multiple calls to dosrc? -nichoj
583     # TODO maybe we can take an existing zip/jar? -nichoj
584     # FIXME apparently this fails if you give it an empty directories
585     java-pkg_dosrc() {
586     debug-print-function ${FUNCNAME} $*
587    
588 betelgeuse 1.19 [ ${#} -lt 1 ] && die "At least one argument needed"
589 nichoj 1.1 if ! hasq source ${IUSE}; then
590     echo "Java QA Notice: ${FUNCNAME} called without source in IUSE"
591     fi
592    
593     java-pkg_check-phase install
594    
595 betelgeuse 1.19 [[ ${#} -lt 1 ]] && die "At least one argument needed"
596 nichoj 1.1
597     java-pkg_init_paths_
598    
599     local zip_name="${PN}-src.zip"
600     local zip_path="${T}/${zip_name}"
601     local dir
602 caster 1.50 for dir in "${@}"; do
603 nichoj 1.1 local dir_parent=$(dirname "${dir}")
604     local dir_name=$(basename "${dir}")
605     pushd ${dir_parent} > /dev/null || die "problem entering ${dir_parent}"
606     zip -q -r ${zip_path} ${dir_name} -i '*.java'
607     local result=$?
608     # 12 means zip has nothing to do
609     if [[ ${result} != 12 && ${result} != 0 ]]; then
610     die "failed to zip ${dir_name}"
611     fi
612     popd >/dev/null
613     done
614    
615     # Install the zip
616     INSDESTTREE=${JAVA_PKG_SOURCESPATH} \
617     doins ${zip_path} || die "Failed to install source"
618    
619     JAVA_SOURCES="${JAVA_PKG_SOURCESPATH}/${zip_name}"
620     java-pkg_do_write_
621     }
622    
623     # ------------------------------------------------------------------------------
624     # @ebuild-function java-pkg_dolauncher
625     #
626     # Make a wrapper script to lauch/start this package
627     # If necessary, the wrapper will switch to the appropriate VM.
628     #
629 betelgeuse 1.25 # Can be called without parameters if the package installs only one jar
630     # that has the Main-class attribute set. The wrapper will be named ${PN}.
631     #
632 nichoj 1.1 # @param $1 - filename of launcher to create
633     # @param $2 - options, as follows:
634     # --main the.main.class.too.start
635 betelgeuse 1.25 # --jar /the/jar/too/launch.jar or just <name>.jar
636 betelgeuse 1.20 # --java_args 'Extra arguments to pass to java'
637 caster 1.42 # --pkg_args 'Extra arguments to pass to the package'
638     # --pwd Directory the launcher changes to before executing java
639     # -into Directory to install the launcher to, instead of /usr/bin
640     # -pre Prepend contents of this file to the launcher
641 nichoj 1.1 # ------------------------------------------------------------------------------
642     java-pkg_dolauncher() {
643     debug-print-function ${FUNCNAME} $*
644    
645     java-pkg_check-phase install
646 betelgeuse 1.25 java-pkg_init_paths_
647 nichoj 1.1
648 betelgeuse 1.25 if [[ ${#} = 0 ]]; then
649     local name="${PN}"
650     else
651     local name="${1}"
652     shift
653     fi
654 nichoj 1.1
655     # TODO rename to launcher
656     local target="${T}/${name}"
657 betelgeuse 1.20 local var_tmp="${T}/launcher_variables_tmp"
658 nichoj 1.1 local target_dir pre
659    
660 betelgeuse 1.20 # Process the other the rest of the arguments
661 nichoj 1.1 while [[ -n "${1}" && -n "${2}" ]]; do
662 betelgeuse 1.38 local var="${1}" value="${2}"
663 betelgeuse 1.19 if [[ "${var:0:2}" == "--" ]]; then
664 betelgeuse 1.25 local var=${var:2}
665     echo "gjl_${var}=\"${value}\"" >> "${var_tmp}"
666 betelgeuse 1.26 local gjl_${var}="${value}"
667 nichoj 1.1 elif [[ "${var}" == "-into" ]]; then
668     target_dir="${value}"
669     elif [[ "${var}" == "-pre" ]]; then
670     pre="${value}"
671     fi
672     shift 2
673     done
674 betelgeuse 1.20
675 betelgeuse 1.25 # Test if no --jar and --main arguments were given and
676     # in that case check if the package only installs one jar
677     # and use that jar.
678     if [[ -z "${gjl_jar}" && -z "${gjl_main}" ]]; then
679     local cp="${JAVA_PKG_CLASSPATH}"
680     if [[ "${cp/:}" = "${cp}" && "${cp%.jar}" != "${cp}" ]]; then
681     echo "gjl_jar=\"${JAVA_PKG_CLASSPATH}\"" >> "${var_tmp}"
682     else
683     local msg="Not enough information to create a launcher given."
684     msg="${msg} Please give --jar or --main argument to ${FUNCNAME}."
685     die "${msg}"
686     fi
687     fi
688    
689 betelgeuse 1.20 # Write the actual script
690     echo "#!/bin/bash" > "${target}"
691 caster 1.42 if [[ -n "${pre}" ]]; then
692     if [[ -f "${pre}" ]]; then
693     cat "${pre}" >> "${target}"
694     else
695     die "-pre specified file '${pre}' does not exist"
696     fi
697     fi
698 nichoj 1.1 echo "gjl_package=${JAVA_PKG_NAME}" >> "${target}"
699 betelgeuse 1.20 cat "${var_tmp}" >> "${target}"
700 caster 1.21 rm -f "${var_tmp}"
701 nichoj 1.1 echo "source /usr/share/java-config-2/launcher/launcher.bash" >> "${target}"
702 betelgeuse 1.19
703 nichoj 1.17 if [[ -n "${target_dir}" ]]; then
704 nichoj 1.1 DESTTREE="${target_dir}" dobin "${target}"
705     local ret=$?
706     return ${ret}
707     else
708     dobin "${target}"
709     fi
710     }
711    
712     # ------------------------------------------------------------------------------
713     # Install war files.
714     # TODO document
715     # ------------------------------------------------------------------------------
716     java-pkg_dowar() {
717     debug-print-function ${FUNCNAME} $*
718    
719     # Check for arguments
720     [[ ${#} -lt 1 ]] && die "At least one argument needed"
721     java-pkg_check-phase install
722    
723     java-pkg_init_paths_
724    
725     local war
726     for war in $* ; do
727     local warpath
728     # TODO evaluate if we want to handle symlinks differently -nichoj
729     # Check for symlink
730     if [[ -L "${war}" ]] ; then
731     cp "${war}" "${T}"
732     warpath="${T}$(basename "${war}")"
733     # Check for directory
734     # TODO evaluate if we want to handle directories differently -nichoj
735     elif [[ -d "${war}" ]] ; then
736     echo "dowar: warning, skipping directory ${war}"
737     continue
738     else
739     warpath="${war}"
740     fi
741 betelgeuse 1.18
742 nichoj 1.1 # Install those files like you mean it
743     INSOPTIONS="-m 0644" \
744     INSDESTTREE=${JAVA_PKG_WARDEST} \
745     doins ${warpath}
746     done
747     }
748    
749     # ------------------------------------------------------------------------------
750     # @internal-function java-pkg_recordjavadoc
751     # Scan for JavaDocs, and record their existence in the package.env file
752     #
753     # TODO make sure this in the proper section
754     # ------------------------------------------------------------------------------
755     java-pkg_recordjavadoc()
756     {
757     debug-print-function ${FUNCNAME} $*
758     # the find statement is important
759     # as some packages include multiple trees of javadoc
760     JAVADOC_PATH="$(find ${D}/usr/share/doc/ -name allclasses-frame.html -printf '%h:')"
761     # remove $D - TODO: check this is ok with all cases of the above
762     JAVADOC_PATH="${JAVADOC_PATH//${D}}"
763     if [[ -n "${JAVADOC_PATH}" ]] ; then
764     debug-print "javadocs found in ${JAVADOC_PATH%:}"
765     java-pkg_do_write_
766     else
767     debug-print "No javadocs found"
768     fi
769     }
770    
771     # ------------------------------------------------------------------------------
772     # @section-end install
773     # ------------------------------------------------------------------------------
774    
775     # ------------------------------------------------------------------------------
776     # @begin-section query
777     # Use these to build the classpath for building a package.
778     # ------------------------------------------------------------------------------
779    
780     # ------------------------------------------------------------------------------
781     # @ebuild-function java-pkg_jar-from
782     #
783     # Makes a symlink to a jar from a certain package
784     # A lot of java packages include dependencies in a lib/ directory
785     # You can use this function to replace these bundled dependencies.
786 nichoj 1.16 # The dependency is recorded into package.env DEPEND line, unless "--build-only"
787     # is passed as the very first argument, for jars that have to be present only
788     # at build time and are not needed on runtime (junit testing etc).
789 nichoj 1.1 #
790     # Example: get all jars from xerces slot 2
791     # java-pkg_jar-from xerces-2
792     # Example: get a specific jar from xerces slot 2
793     # java-pkg_jar-from xerces-2 xml-apis.jar
794 nichoj 1.16 # Example: get a specific jar from xerces slot 2, and name it diffrently
795 nichoj 1.1 # java-pkg_jar-from xerces-2 xml-apis.jar xml.jar
796 nichoj 1.16 # Example: get junit.jar which is needed only for building
797     # java-pkg_jar-from --build-only junit junit.jar
798 nichoj 1.1 #
799 betelgeuse 1.59 # @param $opt
800 caster 1.49 # --build-only - makes the jar(s) not added into package.env DEPEND line.
801     # (assumed automatically when called inside src_test)
802     # --with-dependencies - get jars also from requested package's dependencies
803     # transitively.
804     # --into $dir - symlink jar(s) into $dir (must exist) instead of .
805 nichoj 1.1 # @param $1 - Package to get jars from.
806     # @param $2 - jar from package. If not specified, all jars will be used.
807     # @param $3 - When a single jar is specified, destination filename of the
808     # symlink. Defaults to the name of the jar.
809     # ------------------------------------------------------------------------------
810     # TODO could probably be cleaned up a little
811     java-pkg_jar-from() {
812     debug-print-function ${FUNCNAME} $*
813    
814 nichoj 1.16 local build_only=""
815 caster 1.49 local destdir="."
816     local deep=""
817 betelgeuse 1.59
818 caster 1.49 [[ "${EBUILD_PHASE}" == "test" ]] && build_only="true"
819 nichoj 1.16
820 caster 1.49 while [[ "${1}" == --* ]]; do
821     if [[ "${1}" = "--build-only" ]]; then
822     build_only="true"
823     elif [[ "${1}" = "--with-dependencies" ]]; then
824     deep="--with-dependencies"
825     elif [[ "${1}" = "--into" ]]; then
826     destdir="${2}"
827     shift
828     else
829     die "java-pkg_jar-from called with unknown parameter: ${1}"
830     fi
831 nichoj 1.16 shift
832 caster 1.49 done
833 betelgeuse 1.43
834 betelgeuse 1.18 local target_pkg="${1}" target_jar="${2}" destjar="${3}"
835    
836 nichoj 1.1 [[ -z ${target_pkg} ]] && die "Must specify a package"
837    
838     # default destjar to the target jar
839     [[ -z "${destjar}" ]] && destjar="${target_jar}"
840    
841 betelgeuse 1.18 local error_msg="There was a problem getting the classpath for ${target_pkg}."
842     local classpath
843 betelgeuse 1.43 classpath="$(java-config ${deep} --classpath=${target_pkg})"
844 betelgeuse 1.18 [[ $? != 0 ]] && die ${error_msg}
845 nichoj 1.1
846 caster 1.49 pushd ${destdir} > /dev/null \
847     || die "failed to change directory to ${destdir}"
848 betelgeuse 1.60
849     # When we have commas this functions is called to bring jars from multiple
850     # packages. This affects recording of dependencencies because that syntax uses :
851     # if we don't change them to : gjl and java-config -d -p break
852     if [[ ${target_pkg} = *,* ]]; then
853     build_only="true"
854     java-pkg_record-jar_ ${target_pkg//,/:}
855     fi
856    
857 nichoj 1.1 local jar
858     for jar in ${classpath//:/ }; do
859     local jar_name=$(basename "${jar}")
860     if [[ ! -f "${jar}" ]] ; then
861     debug-print "${jar} from ${target_pkg} does not exist"
862     die "Installation problems with jars in ${target_pkg} - is it installed?"
863     fi
864     # If no specific target jar was indicated, link it
865     if [[ -z "${target_jar}" ]] ; then
866     [[ -f "${target_jar}" ]] && rm "${target_jar}"
867     ln -snf "${jar}" \
868     || die "Failed to make symlink from ${jar} to ${jar_name}"
869 nichoj 1.16 [[ -z "${build_only}" ]] && java-pkg_record-jar_ "${target_pkg}" "${jar}"
870 nichoj 1.1 # otherwise, if the current jar is the target jar, link it
871     elif [[ "${jar_name}" == "${target_jar}" ]] ; then
872     [[ -f "${destjar}" ]] && rm "${destjar}"
873     ln -snf "${jar}" "${destjar}" \
874     || die "Failed to make symlink from ${jar} to ${destjar}"
875 nichoj 1.16 [[ -z "${build_only}" ]] && java-pkg_record-jar_ "${target_pkg}" "${jar}"
876 betelgeuse 1.54 popd > /dev/null
877 nichoj 1.1 return 0
878     fi
879     done
880 caster 1.49 popd > /dev/null
881 nichoj 1.1 # if no target was specified, we're ok
882     if [[ -z "${target_jar}" ]] ; then
883     return 0
884     # otherwise, die bitterly
885     else
886     die "Failed to find ${target_jar:-jar} in ${target_pkg}"
887     fi
888     }
889    
890     # ------------------------------------------------------------------------------
891     # @ebuild-function java-pkg_jarfrom
892     #
893     # See java-pkg_jar-from
894     # ------------------------------------------------------------------------------
895     java-pkg_jarfrom() {
896     java-pkg_jar-from "$@"
897     }
898    
899     # ------------------------------------------------------------------------------
900     # @ebuild-function java-pkg_getjars
901     #
902     # Get the classpath provided by any number of packages
903     # Among other things, this can be passed to 'javac -classpath' or 'ant -lib'.
904 nichoj 1.16 # The providing packages are recorded as dependencies into package.env DEPEND
905     # line, unless "--build-only" is passed as the very first argument, for jars
906     # that have to be present only at build time and are not needed on runtime
907     # (junit testing etc).
908 betelgeuse 1.19 #
909 betelgeuse 1.30 # Example: Get the classpath for xerces-2 and xalan,
910     # java-pkg_getjars xerces-2,xalan
911 nichoj 1.1 # Example Return:
912     # /usr/share/xerces-2/lib/xml-apis.jar:/usr/share/xerces-2/lib/xmlParserAPIs.jar:/usr/share/xalan/lib/xalan.jar
913 betelgeuse 1.19 #
914 betelgeuse 1.59 # @param $opt
915 caster 1.49 # --build-only - makes the jar(s) not added into package.env DEPEND line.
916     # (assumed automatically when called inside src_test)
917     # --with-dependencies - get jars also from requested package's dependencies
918     # transitively.
919     # @param $1 - list of packages to get jars from
920 betelgeuse 1.30 # (passed to java-config --classpath)
921 nichoj 1.1 # ------------------------------------------------------------------------------
922     java-pkg_getjars() {
923     debug-print-function ${FUNCNAME} $*
924    
925 caster 1.49 local build_only=""
926     local deep=""
927 betelgeuse 1.59
928 caster 1.49 [[ "${EBUILD_PHASE}" == "test" ]] && build_only="true"
929 nichoj 1.16
930 caster 1.49 while [[ "${1}" == --* ]]; do
931     if [[ "${1}" = "--build-only" ]]; then
932     build_only="true"
933     elif [[ "${1}" = "--with-dependencies" ]]; then
934     deep="--with-dependencies"
935     else
936     die "java-pkg_jar-from called with unknown parameter: ${1}"
937     fi
938 betelgeuse 1.43 shift
939 caster 1.49 done
940 betelgeuse 1.43
941 caster 1.49 [[ ${#} -ne 1 ]] && die "${FUNCNAME} takes only one argument besides --*"
942 betelgeuse 1.38
943 betelgeuse 1.30 local classpath pkgs="${1}"
944 betelgeuse 1.43 jars="$(java-config ${deep} --classpath=${pkgs})"
945 betelgeuse 1.30 [[ -z "${jars}" ]] && die "java-config --classpath=${pkgs} failed"
946     debug-print "${pkgs}:${jars}"
947    
948     if [[ -z "${classpath}" ]]; then
949     classpath="${jars}"
950     else
951     classpath="${classpath}:${jars}"
952     fi
953 nichoj 1.1
954 betelgeuse 1.30 # Only record jars that aren't build-only
955     if [[ -z "${build_only}" ]]; then
956     oldifs="${IFS}"
957 betelgeuse 1.31 IFS=","
958 betelgeuse 1.30 for pkg in ${pkgs}; do
959     java-pkg_record-jar_ "${pkg}"
960     done
961     IFS="${oldifs}"
962     fi
963 betelgeuse 1.18
964 nichoj 1.1 echo "${classpath}"
965     }
966    
967     # ------------------------------------------------------------------------------
968     # @ebuild-function java-pkg_getjar
969     #
970     # Get the filename of a single jar from a package
971 nichoj 1.16 # The providing package is recorded as runtime dependency into package.env
972     # DEPEND line, unless "--build-only" is passed as the very first argument, for
973     # jars that have to be present only at build time and are not needed on runtime
974     # (junit testing etc).
975 nichoj 1.1 #
976     # @example
977     # java-pkg_getjar xerces-2 xml-apis.jar
978     # @example-return
979     # /usr/share/xerces-2/lib/xml-apis.jar
980 betelgeuse 1.19 #
981 caster 1.49 # @param $opt
982     # --build-only - makes the jar not added into package.env DEPEND line.
983 nichoj 1.1 # @param $1 - package to use
984     # @param $2 - jar to get
985     # ------------------------------------------------------------------------------
986     java-pkg_getjar() {
987     debug-print-function ${FUNCNAME} $*
988    
989 nichoj 1.16 local build_only=""
990 betelgeuse 1.59
991 caster 1.49 [[ "${EBUILD_PHASE}" == "test" ]] && build_only="true"
992 nichoj 1.16
993 caster 1.49 while [[ "${1}" == --* ]]; do
994     if [[ "${1}" = "--build-only" ]]; then
995     build_only="true"
996     else
997     die "java-pkg_jar-from called with unknown parameter: ${1}"
998     fi
999 nichoj 1.16 shift
1000 caster 1.49 done
1001    
1002     [[ ${#} -ne 2 ]] && die "${FUNCNAME} takes only two arguments besides --*"
1003 nichoj 1.16
1004 nichoj 1.1 local pkg="${1}" target_jar="${2}" jar
1005     [[ -z ${pkg} ]] && die "Must specify package to get a jar from"
1006     [[ -z ${target_jar} ]] && die "Must specify jar to get"
1007    
1008 betelgeuse 1.18 local error_msg="Could not find classpath for ${pkg}. Are you sure its installed?"
1009     local classpath
1010     classpath=$(java-config --classpath=${pkg})
1011     [[ $? != 0 ]] && die ${error_msg}
1012    
1013 nichoj 1.1 for jar in ${classpath//:/ }; do
1014     if [[ ! -f "${jar}" ]] ; then
1015 nichoj 1.16 die "Installation problem with jar ${jar} in ${pkg} - is it installed?"
1016 nichoj 1.1 fi
1017    
1018     if [[ "$(basename ${jar})" == "${target_jar}" ]] ; then
1019 nichoj 1.16 # Only record jars that aren't build-only
1020     [[ -z "${build_only}" ]] && java-pkg_record-jar_ "${pkg}" "${jar}"
1021 nichoj 1.1 echo "${jar}"
1022     return 0
1023     fi
1024     done
1025 betelgeuse 1.19
1026 nichoj 1.1 die "Could not find ${target_jar} in ${pkg}"
1027     return 1
1028     }
1029    
1030     # This function reads stdin, and based on that input, figures out how to
1031     # populate jars from the filesystem.
1032     # Need to figure out a good way of making use of this, ie be able to use a
1033     # string that was built instead of stdin
1034     # NOTE: this isn't quite ready for primetime.
1035     #java-pkg_populate-jars() {
1036     # local line
1037     #
1038     # read line
1039     # while [[ -n "${line}" ]]; do
1040     # # Ignore comments
1041     # [[ ${line%%#*} == "" ]] && continue
1042     #
1043     # # get rid of any spaces
1044     # line="${line// /}"
1045     #
1046     # # format: path=jarinfo
1047     # local path=${line%%=*}
1048     # local jarinfo=${line##*=}
1049 betelgeuse 1.19 #
1050 nichoj 1.1 # # format: jar@package
1051     # local jar=${jarinfo%%@*}.jar
1052     # local package=${jarinfo##*@}
1053     # if [[ -n ${replace_only} ]]; then
1054     # [[ ! -f $path ]] && die "No jar exists at ${path}"
1055     # fi
1056     # if [[ -n ${create_parent} ]]; then
1057     # local parent=$(dirname ${path})
1058     # mkdir -p "${parent}"
1059     # fi
1060     # java-pkg_jar-from "${package}" "${jar}" "${path}"
1061     #
1062     # read line
1063     # done
1064     #}
1065    
1066     # ------------------------------------------------------------------------------
1067     # @section-end query
1068     # ------------------------------------------------------------------------------
1069    
1070     # ------------------------------------------------------------------------------
1071     # @section-begin helper
1072 betelgeuse 1.19 # @section-summary Helper functions
1073 nichoj 1.1 #
1074     # Various other functions to use from an ebuild
1075     # ------------------------------------------------------------------------------
1076    
1077     # ------------------------------------------------------------------------------
1078     # @ebuild-function java-pkg_need
1079     #
1080     # Adds virtual dependencies, which can optionally be controlled by a USE flag.
1081     # Currently supported virtuals are:
1082     # javamail
1083     # jdbc-stdext
1084     # jaf
1085     # jdbc-rowset
1086     # jms
1087     #
1088 betelgeuse 1.19 # @param $1 - Optionally indicate that the dependencies are controlled by
1089 nichoj 1.1 # a use flag by specifying '--use' Requires $2.
1090     # @param $2 - USE flag which will enable the dependencies.
1091     # @param $@ - virtual packages to add depenedencies for
1092     # ------------------------------------------------------------------------------
1093     # TODO rewrite to parse a line based declaration file instead -- karltk
1094     #java-pkg_need() {
1095     # debug-print-function ${FUNCNAME} $*
1096     # local useflag
1097     # if [[ ${1} == "--use" ]]; then
1098     # useflag="${2}"
1099     # shift 2
1100     # fi
1101     #
1102     # if [[ -z ${1} ]]; then
1103     # die "Must specify at least one virtual package."
1104     # fi
1105     #
1106     # local depstr newdepstr
1107     #
1108     # for virtual in ${@}; do
1109     # if has ${virtual} ${JAVA_PKG_VNEED}; then
1110     # debug-print "Already registered virtual ${virtual}"
1111     # continue
1112     # fi
1113     # case ${virtual} in
1114     # javamail)
1115     # debug-print "java-pkg_need: adding javamail dependencies"
1116     # newdepstr="|| ( dev-java/gnu-javamail dev-java/sun-javamail-bin )"
1117     # ;;
1118     # jdbc-stdext)
1119     # debug-print "java-pkg_need: adding jdbc-stdext dependencies"
1120     # newdepstr="|| ( >=virtual/jdk-1.4 dev-java/jdbc2-stdext )"
1121     # ;;
1122     # jaf)
1123     # debug-print "java-pkg_need: adding jaf dependencies"
1124     # newdepstr="|| ( dev-java/gnu-jaf dev-java/sun-jaf-bin )"
1125     # ;;
1126     # jdbc-rowset)
1127     # debug-print "java-pkg_need: adding jdbc-rowset dependencies"
1128     # newdepstr="|| ( >=virtual/jdk-1.5 dev-java/sun-jdbc-rowset )"
1129     # ;;
1130     # jms)
1131     # debug-print "java-pkg_need: adding jms dependencies"
1132     # newdepstr="|| ( dev-java/sun-jms dev-java/openjms )"
1133     # ;;
1134     # *)
1135     # die "Invalid virtual: ${virtual}"
1136     # esac
1137     #
1138     # export JAVA_PKG_VNEED="${JAVA_PKG_VNEED} ${virtual}"
1139     #
1140     # if [[ -n ${useflag} ]]; then
1141     # depstr="${depstr} ${useflag}? ( ${newdepstr} )"
1142     # else
1143     # depstr="${depstr} ${newdepstr}"
1144     # fi
1145     # done
1146     #
1147     # [[ -z ${JAVA_PKG_NV_DEPEND} ]] && export JAVA_PKG_NV_DEPEND="${DEPEND}"
1148     # [[ -z ${JAVA_PKG_NV_RDEPEND} ]] && export JAVA_PKG_NV_RDEPEND="${RDEPEND}"
1149     #
1150     # export DEPEND="${DEPEND} ${depstr}"
1151     # export RDEPEND="${RDEPEND} ${depstr}"
1152     #}
1153    
1154 betelgeuse 1.40 # ------------------------------------------------------------------------------
1155     # @ebuild-function java-pkg_find-normal-jars
1156     #
1157     # Find the files with suffix .jar file in the given directory or $WORKDIR
1158     #
1159     # @param $1 - The directory to search for jar files (default: ${WORKDIR})
1160     # ------------------------------------------------------------------------------
1161     java-pkg_find-normal-jars() {
1162     local dir=$1
1163     [[ "${dir}" ]] || dir="${WORKDIR}"
1164     local found
1165     for jar in $(find "${dir}" -name "*.jar" -type f); do
1166     echo "${jar}"
1167     found="true"
1168     done
1169     [[ "${found}" ]]
1170     return $?
1171     }
1172    
1173     # ------------------------------------------------------------------------------
1174     # @ebuild-function java-pkg_ensure-no-bundled-jars
1175     #
1176     # Try to locate bundled jar files in ${WORKDIR} and die if found.
1177     # This function should be called after WORKDIR has been populated with symlink
1178     # to system jar files or bundled jars removed.
1179     # ------------------------------------------------------------------------------
1180 nichoj 1.1 java-pkg_ensure-no-bundled-jars() {
1181     debug-print-function ${FUNCNAME} $*
1182    
1183 betelgeuse 1.40 local bundled_jars=$(java-pkg_find-normal-jars)
1184 nichoj 1.1 if [[ -n ${bundled_jars} ]]; then
1185     echo "Bundled jars found:"
1186     local jar
1187     for jar in ${bundled_jars}; do
1188     echo $(pwd)${jar/./}
1189     done
1190     die "Bundled jars found!"
1191     fi
1192     }
1193    
1194     # ------------------------------------------------------------------------------
1195     # @internal-function java-pkg_ensure-vm-version-sufficient
1196     #
1197     # Checks if we have a sufficient VM and dies if we don't.
1198     #
1199     # ------------------------------------------------------------------------------
1200     java-pkg_ensure-vm-version-sufficient() {
1201     debug-print-function ${FUNCNAME} $*
1202    
1203     if ! java-pkg_is-vm-version-sufficient; then
1204     debug-print "VM is not suffient"
1205     eerror "Current Java VM cannot build this package"
1206     einfo "Please use java-config -S to set the correct one"
1207     die "Active Java VM cannot build this package"
1208     fi
1209     }
1210    
1211     # ------------------------------------------------------------------------------
1212     # @internal-function java-pkg_is-vm-version-sufficient
1213 betelgeuse 1.19 #
1214 nichoj 1.1 # @return zero - VM is sufficient
1215     # @return non-zero - VM is not sufficient
1216     # ------------------------------------------------------------------------------
1217     java-pkg_is-vm-version-sufficient() {
1218     debug-print-function ${FUNCNAME} $*
1219    
1220     depend-java-query --is-sufficient "${DEPEND}" > /dev/null
1221     return $?
1222     }
1223    
1224     # ------------------------------------------------------------------------------
1225     # @internal-function java-pkg_ensure-vm-version-eq
1226     #
1227     # Die if the current VM is not equal to the argument passed.
1228     #
1229     # @param $@ - Desired VM version to ensure
1230     # ------------------------------------------------------------------------------
1231     java-pkg_ensure-vm-version-eq() {
1232     debug-print-function ${FUNCNAME} $*
1233    
1234     if ! java-pkg_is-vm-version-eq $@ ; then
1235     debug-print "VM is not suffient"
1236     eerror "This package requires a Java VM version = $@"
1237     einfo "Please use java-config -S to set the correct one"
1238     die "Active Java VM too old"
1239     fi
1240     }
1241    
1242     # ------------------------------------------------------------------------------
1243 betelgeuse 1.19 # @internal-function java-pkg_is-vm-version-eq
1244     #
1245 nichoj 1.1 # @param $@ - VM version to compare current VM to
1246     # @return zero - VM versions are equal
1247     # @return non-zero - VM version are not equal
1248     # ------------------------------------------------------------------------------
1249     java-pkg_is-vm-version-eq() {
1250     debug-print-function ${FUNCNAME} $*
1251    
1252     local needed_version="$@"
1253    
1254     [[ -z "${needed_version}" ]] && die "need an argument"
1255    
1256     local vm_version="$(java-pkg_get-vm-version)"
1257    
1258     vm_version="$(get_version_component_range 1-2 "${vm_version}")"
1259     needed_version="$(get_version_component_range 1-2 "${needed_version}")"
1260    
1261     if [[ -z "${vm_version}" ]]; then
1262     debug-print "Could not get JDK version from DEPEND"
1263     return 1
1264     else
1265     if [[ "${vm_version}" == "${needed_version}" ]]; then
1266     debug-print "Detected a JDK(${vm_version}) = ${needed_version}"
1267     return 0
1268     else
1269     debug-print "Detected a JDK(${vm_version}) != ${needed_version}"
1270     return 1
1271     fi
1272     fi
1273     }
1274    
1275     # ------------------------------------------------------------------------------
1276     # @internal-function java-pkg_ensure-vm-version-ge
1277     #
1278     # Die if the current VM is not greater than the desired version
1279     #
1280     # @param $@ - VM version to compare current to
1281     # ------------------------------------------------------------------------------
1282     java-pkg_ensure-vm-version-ge() {
1283     debug-print-function ${FUNCNAME} $*
1284 betelgeuse 1.19
1285 nichoj 1.1 if ! java-pkg_is-vm-version-ge "$@" ; then
1286     debug-print "vm is not suffient"
1287     eerror "This package requires a Java VM version >= $@"
1288     einfo "Please use java-config -S to set the correct one"
1289     die "Active Java VM too old"
1290     fi
1291     }
1292    
1293     # ------------------------------------------------------------------------------
1294 betelgeuse 1.19 # @internal-function java-pkg_is-vm-version-ge
1295     #
1296 nichoj 1.1 # @param $@ - VM version to compare current VM to
1297     # @return zero - current VM version is greater than checked version
1298     # @return non-zero - current VM version is not greater than checked version
1299     # ------------------------------------------------------------------------------
1300     java-pkg_is-vm-version-ge() {
1301     debug-print-function ${FUNCNAME} $*
1302    
1303     local needed_version=$@
1304     local vm_version=$(java-pkg_get-vm-version)
1305     if [[ -z "${vm_version}" ]]; then
1306     debug-print "Could not get JDK version from DEPEND"
1307     return 1
1308     else
1309     if version_is_at_least "${needed_version}" "${vm_version}"; then
1310     debug-print "Detected a JDK(${vm_version}) >= ${needed_version}"
1311     return 0
1312     else
1313     debug-print "Detected a JDK(${vm_version}) < ${needed_version}"
1314     return 1
1315     fi
1316     fi
1317     }
1318    
1319 nichoj 1.12 java-pkg_set-current-vm() {
1320     export GENTOO_VM=${1}
1321     }
1322    
1323     java-pkg_get-current-vm() {
1324     echo ${GENTOO_VM}
1325     }
1326    
1327     java-pkg_current-vm-matches() {
1328 nichoj 1.15 hasq $(java-pkg_get-current-vm) ${@}
1329 nichoj 1.12 return $?
1330     }
1331    
1332 nichoj 1.1 # ------------------------------------------------------------------------------
1333     # @ebuild-function java-pkg_get-source
1334 betelgeuse 1.19 #
1335 nichoj 1.1 # Determines what source version should be used, for passing to -source.
1336     # Unless you want to break things you probably shouldn't set _WANT_SOURCE
1337     #
1338     # @return string - Either the lowest possible source, or JAVA_PKG_WANT_SOURCE
1339     # ------------------------------------------------------------------------------
1340     java-pkg_get-source() {
1341     echo ${JAVA_PKG_WANT_SOURCE:-$(depend-java-query --get-lowest "${DEPEND} ${RDEPEND}")}
1342     }
1343    
1344     # ------------------------------------------------------------------------------
1345     # @ebuild-function java-pkg_get-target
1346     #
1347     # Determines what target version should be used, for passing to -target.
1348     # If you don't care about lower versions, you can set _WANT_TARGET to the
1349 betelgeuse 1.19 # version of your JDK.
1350 nichoj 1.1 #
1351     # @return string - Either the lowest possible target, or JAVA_PKG_WANT_TARGET
1352     # ------------------------------------------------------------------------------
1353     java-pkg_get-target() {
1354 caster 1.37 echo ${JAVA_PKG_WANT_TARGET:-$(depend-java-query --get-lowest "${DEPEND} ${RDEPEND}")}
1355 nichoj 1.1 }
1356    
1357     java-pkg_get-javac() {
1358     debug-print-function ${FUNCNAME} $*
1359    
1360 caster 1.24
1361 nichoj 1.1 local compiler="${GENTOO_COMPILER}"
1362    
1363     local compiler_executable
1364     if [[ "${compiler}" = "javac" ]]; then
1365     # nothing fancy needs to be done for javac
1366     compiler_executable="javac"
1367     else
1368     # for everything else, try to determine from an env file
1369    
1370     local compiler_env="/usr/share/java-config-2/compiler/${compiler}"
1371     if [[ -f ${compiler_env} ]]; then
1372     local old_javac=${JAVAC}
1373     unset JAVAC
1374     # try to get value of JAVAC
1375     compiler_executable="$(source ${compiler_env} 1>/dev/null 2>&1; echo ${JAVAC})"
1376     export JAVAC=${old_javac}
1377    
1378 caster 1.24 if [[ -z ${compiler_executable} ]]; then
1379     echo "JAVAC is empty or undefined in ${compiler_env}"
1380     return 1
1381     fi
1382 betelgeuse 1.19
1383 nichoj 1.1 # check that it's executable
1384     if [[ ! -x ${compiler_executable} ]]; then
1385 caster 1.24 echo "${compiler_executable} doesn't exist, or isn't executable"
1386     return 1
1387 nichoj 1.1 fi
1388     else
1389 caster 1.24 echo "Could not find environment file for ${compiler}"
1390     return 1
1391 nichoj 1.1 fi
1392     fi
1393     echo ${compiler_executable}
1394     }
1395    
1396     # ------------------------------------------------------------------------------
1397 betelgeuse 1.19 # @ebuild-function java-pkg_javac-args
1398 nichoj 1.1 #
1399     # If an ebuild uses javac directly, instead of using ejavac, it should call this
1400     # to know what -source/-target to use.
1401     #
1402     # @return string - arguments to pass to javac, complete with -target and -source
1403     # ------------------------------------------------------------------------------
1404     java-pkg_javac-args() {
1405     debug-print-function ${FUNCNAME} $*
1406    
1407     local want_source="$(java-pkg_get-source)"
1408     local want_target="$(java-pkg_get-target)"
1409    
1410 betelgeuse 1.19 local source_str="-source ${want_source}"
1411 nichoj 1.1 local target_str="-target ${want_target}"
1412    
1413     debug-print "want source: ${want_source}"
1414     debug-print "want target: ${want_target}"
1415    
1416     if [[ -z "${want_source}" || -z "${want_target}" ]]; then
1417 caster 1.24 debug-print "could not find valid -source/-target values for javac"
1418     echo "Could not find valid -source/-target values for javac"
1419     return 1
1420 nichoj 1.1 else
1421     if java-pkg_is-vm-version-ge "1.4"; then
1422     echo "${source_str} ${target_str}"
1423     else
1424     echo "${target_str}"
1425     fi
1426     fi
1427     }
1428    
1429     # TODO document
1430     java-pkg_get-jni-cflags() {
1431     local flags="-I${JAVA_HOME}/include"
1432    
1433 flameeyes 1.33 local platform="linux"
1434     use elibc_FreeBSD && platform="freebsd"
1435    
1436 nichoj 1.10 # TODO do a check that the directories are valid
1437 flameeyes 1.33 flags="${flags} -I${JAVA_HOME}/include/${platform}"
1438 nichoj 1.1
1439     echo ${flags}
1440     }
1441    
1442 nichoj 1.10 java-pkg_ensure-gcj() {
1443     if ! built_with_use sys-devel/gcc gcj ; then
1444     ewarn
1445     ewarn "You must build gcc with the gcj support to build with gcj"
1446     ewarn
1447     ebeep 5
1448     die "No GCJ support found!"
1449     fi
1450     }
1451    
1452 nichoj 1.13 java-pkg_ensure-test() {
1453 betelgeuse 1.34 if hasq test ${FEATURES} && ! hasq -test ${FEATURES} \
1454     && hasq test ${IUSE} && ! use test;
1455     then
1456 nichoj 1.13 eerror "You specified FEATURES=test, but USE=test is needed"
1457     eerror "to pull in the additional dependencies for testing"
1458     die "Need USE=test enabled"
1459     fi
1460     }
1461    
1462 nichoj 1.1 # ------------------------------------------------------------------------------
1463 caster 1.46 # @ebuild-function java-pkg_register-ant-task
1464     #
1465     # Register this package as ant task, so that ant will load it when no specific
1466     # ANT_TASKS are specified. Note that even without this registering, all packages
1467     # specified in ANT_TASKS will be loaded. Mostly used by the actual ant tasks
1468     # packages, but can be also used by other ebuilds that used to symlink their
1469     # .jar into /usr/share/ant-core/lib to get autoloaded, for backwards
1470     # compatibility.
1471     #
1472     # @param --version x.y Register only for ant version x.y (otherwise for any ant
1473     # version). Used by the ant-* packages to prevent loading of mismatched
1474     # ant-core ant tasks after core was updated, before the tasks are updated,
1475     # without a need for blockers.
1476     # @param $1 Name to register as. Defaults to JAVA_PKG_NAME ($PN[-$SLOT])
1477     # ------------------------------------------------------------------------------
1478     java-pkg_register-ant-task() {
1479     local TASKS_DIR="tasks"
1480    
1481     # check for --version x.y parameters
1482     while [[ -n "${1}" && -n "${2}" ]]; do
1483     local var="${1#--}"
1484     local val="${2}"
1485     if [[ "${var}" == "version" ]]; then
1486     TASKS_DIR="tasks-${val}"
1487     else
1488     die "Unknown parameter passed to java-pkg_register-ant-tasks: ${1} ${2}"
1489     fi
1490     shift 2
1491     done
1492    
1493     local TASK_NAME="${1:-${JAVA_PKG_NAME}}"
1494    
1495     dodir /usr/share/ant/${TASKS_DIR}
1496     touch "${D}/usr/share/ant/${TASKS_DIR}/${TASK_NAME}"
1497     }
1498    
1499     # ------------------------------------------------------------------------------
1500     # @internal-function java-pkg_ant-tasks-from-deps
1501     #
1502     # Function to determine ANT_TASKS from DEPEND variable for backwards
1503     # compatibility with ebuilds that don't set ANT_TASKS before calling eant() or
1504     # WANT_ANT_TASKS before inheriting java-pkg-2. If the DEPEND string contains
1505     # "dev-java/ant" or "dev-java/ant-tasks", then it returns "all", otherwise
1506     # "none". It's not smart enough to cope with USE flag depends but that shouldn't
1507     # be a problem, the worst it can do is activace all tasks when not needed.
1508     # Note that this is called only with JAVA_PKG_STRICT=1, to find ebuilds with
1509     # insufficient dependencies, otherwise all available tasks are used for
1510     # backwards compatilbility.
1511     #
1512     # @return "all" or "none"
1513     # ------------------------------------------------------------------------------
1514     java-pkg_ant-tasks-from-deps() {
1515     local found_ant found_ant_tasks
1516    
1517     for dep in ${DEPEND}
1518     do
1519     local ant="$(awk '/(dev-java\/ant)/ { if (match($1, "(dev-java/ant)((-[0-9])+|$)", m)) print m[1] }' <<< ${dep})"
1520     [[ "${ant}" == "dev-java/ant" ]] && found_ant=true
1521     [[ "${dep}" == *"ant-tasks"* ]] && found_ant_tasks=true
1522     done
1523    
1524     if [[ -n "${found_ant}" || -n "${found_ant_tasks}" ]]; then
1525     java-pkg_announce-qa-violation "The ebuild DEPENDS on deprecated ant or ant-tasks"
1526     echo "all"
1527     else
1528     # ebuild doesn't set ANT_TASKS and doesn't depend on ant-tasks or ant
1529     # so we deactivate all tasks that may be installed
1530     echo "none"
1531     fi
1532     }
1533    
1534     # ------------------------------------------------------------------------------
1535     # @internal-function java-pkg_ant-tasks-depend
1536     #
1537     # Translates the WANT_ANT_TASKS variable into valid dependencies.
1538     # ------------------------------------------------------------------------------
1539     java-pkg_ant-tasks-depend() {
1540     debug-print-function ${FUNCNAME} ${WANT_ANT_TASKS}
1541    
1542     if [[ -n "${WANT_ANT_TASKS}" ]]; then
1543     local DEP=""
1544     for i in ${WANT_ANT_TASKS}
1545     do
1546     if [[ ${i} != ant-* ]]; then
1547     echo "Invalid atom in WANT_ANT_TASKS: ${i}"
1548     return 1
1549     fi
1550     DEP="${DEP}dev-java/${i} "
1551     done
1552     echo ${DEP}
1553     return 0
1554     else
1555     return 0
1556     fi
1557     }
1558    
1559     # ------------------------------------------------------------------------------
1560 nichoj 1.1 # @section-end helper
1561     # ------------------------------------------------------------------------------
1562    
1563     # ------------------------------------------------------------------------------
1564     # @section-begin build
1565     # @section-summary Build functions
1566     #
1567     # These are some functions for building a package. In particular, it consists of
1568     # wrappers for javac and ant.
1569     # ------------------------------------------------------------------------------
1570    
1571     # ------------------------------------------------------------------------------
1572     # @ebuild-function eant
1573     #
1574     # Ant wrapper function. Will use the appropriate compiler, based on user-defined
1575 caster 1.46 # compiler. Will also set proper ANT_TASKS from the variable ANT_TASKS,
1576 betelgeuse 1.41 # variables:
1577     # EANT_GENTOO_CLASSPATH - calls java-pkg_getjars for the value and adds to the
1578     # gentoo.classpath property. Be sure to call
1579     # java-ant_rewrite-classpath in src_unpack.
1580 caster 1.46 # *ANT_TASKS - used to determine ANT_TASKS before calling Ant.
1581 nichoj 1.1 # ------------------------------------------------------------------------------
1582     eant() {
1583     debug-print-function ${FUNCNAME} $*
1584    
1585 nichoj 1.12 # FIXME get this working
1586     # if is-java-strict && [[ ! ${DEPEND} =~ "dev-java/ant" ]]; then
1587     # java-pkg_announce-qa-violation \
1588     # "Using eant, but not depending on dev-java/ant or dev-java/ant-core"
1589     # fi
1590    
1591 betelgeuse 1.51 if ! hasq java-ant-2 ${INHERITED} && is-java-strict; then
1592 betelgeuse 1.52 local msg="You should inherit java-ant-2 when using eant"
1593 betelgeuse 1.51 java-pkg_announce-qa-violation ${msg}
1594     die ${msg}
1595     fi
1596    
1597 betelgeuse 1.47 local antflags="-Dnoget=true -Dmaven.mode.offline=true"
1598 betelgeuse 1.57
1599 nichoj 1.1 java-pkg_init-compiler_
1600     local compiler="${GENTOO_COMPILER}"
1601    
1602     local compiler_env="${JAVA_PKG_COMPILER_DIR}/${compiler}"
1603    
1604     local build_compiler="$(source ${compiler_env} 1>/dev/null 2>&1; echo ${ANT_BUILD_COMPILER})"
1605     if [[ "${compiler}" != "javac" && -z "${build_compiler}" ]]; then
1606     die "ANT_BUILD_COMPILER undefined in ${compiler_env}"
1607     fi
1608    
1609     if [[ ${compiler} != "javac" ]]; then
1610 caster 1.36 antflags="${antflags} -Dbuild.compiler=${build_compiler}"
1611 nichoj 1.1 # Figure out any extra stuff to put on the classpath for compilers aside
1612     # from javac
1613     # ANT_BUILD_COMPILER_DEPS should be something that could be passed to
1614     # java-config -p
1615     local build_compiler_deps="$(source ${JAVA_PKG_COMPILER_DIR}/${compiler} 1>/dev/null 2>&1; echo ${ANT_BUILD_COMPILER_DEPS})"
1616     if [[ -n ${build_compiler_deps} ]]; then
1617     antflags="${antflags} -lib $(java-config -p ${build_compiler_deps})"
1618     fi
1619     fi
1620 nichoj 1.9
1621     if is-java-strict; then
1622     einfo "Disabling system classpath for ant"
1623     antflags="${antflags} -Dbuild.sysclasspath=ignore"
1624     fi
1625 betelgeuse 1.19
1626 betelgeuse 1.52 for arg in "${@}"; do
1627     if [[ ${arg} = -lib ]]; then
1628     if is-java-strict; then
1629     eerror "You should not use the -lib argument to eant because it will fail"
1630 betelgeuse 1.53 eerror "with JAVA_PKG_STRICT. Please use for example java-pkg_jar-from"
1631 betelgeuse 1.52 eerror "or ant properties to make dependencies available."
1632     eerror "For ant tasks use WANT_ANT_TASKS or ANT_TASKS from."
1633     eerror "split ant (>=dev-java/ant-core-1.7)."
1634     die "eant -lib is deprecated/forbidden"
1635     else
1636     echo "eant -lib is deprecated. Turn JAVA_PKG_STRICT on for"
1637     echo "more info."
1638     fi
1639     fi
1640     done
1641    
1642 caster 1.46 if has_version ">=dev-java/ant-core-1.7.0"; then
1643     # default ANT_TASKS to WANT_ANT_TASKS, if ANT_TASKS is not set explicitly
1644     ANT_TASKS="${ANT_TASKS:-${WANT_ANT_TASKS}}"
1645    
1646     # override ANT_TASKS with JAVA_PKG_FORCE_ANT_TASKS if it's set
1647     ANT_TASKS="${JAVA_PKG_FORCE_ANT_TASKS:-${ANT_TASKS}}"
1648    
1649     if is-java-strict; then
1650     # if ant-tasks were not set by ebuild or forced, try to determine them from depends
1651     if [[ -z "${ANT_TASKS}" ]]; then
1652     ANT_TASKS="$(java-pkg_ant-tasks-from-deps)"
1653     fi
1654     else
1655     # if ant-tasks is not set by ebuild or forced, activate all of them
1656     ANT_TASKS="${ANT_TASKS:-all}"
1657     fi
1658    
1659     # at this point, ANT_TASKS should be "all", "none" or explicit list
1660     if [[ "${ANT_TASKS}" == "all" ]]; then
1661     einfo "Using all available ANT_TASKS"
1662     elif [[ "${ANT_TASKS}" == "none" ]]; then
1663     einfo "Disabling all optional ANT_TASKS"
1664     else
1665     einfo "Using following ANT_TASKS: ${ANT_TASKS}"
1666     fi
1667 betelgeuse 1.52
1668 caster 1.46 export ANT_TASKS
1669     fi
1670    
1671     [[ -n ${JAVA_PKG_DEBUG} ]] && antflags="${antflags} --execdebug -debug"
1672 betelgeuse 1.45 [[ -n ${PORTAGE_QUIET} ]] && antflags="${antflags} -q"
1673 betelgeuse 1.19
1674 betelgeuse 1.41 local gcp="${EANT_GENTOO_CLASSPATH}"
1675    
1676 betelgeuse 1.57 if [[ ${EBUILD_PHASE} = "test" ]]; then
1677     antflags="${antflags} -DJunit.present=true"
1678     [[ ${gcp} && ${ANT_TASKS} = *ant-junit* ]] && gcp="${gcp} junit"
1679     fi
1680    
1681     local cp
1682    
1683     for atom in ${gcp}; do
1684     cp="${cp}:$(java-pkg_getjars ${atom})"
1685     done
1686    
1687     if [[ ${cp} ]]; then
1688 betelgeuse 1.41 # It seems ant does not like single quotes around ${cp}
1689 betelgeuse 1.57 antflags="${antflags} -Dgentoo.classpath=\"${cp#:}\""
1690 betelgeuse 1.41 fi
1691    
1692 nichoj 1.1 [[ -n ${JAVA_PKG_DEBUG} ]] && echo ant ${antflags} "${@}"
1693 betelgeuse 1.44 debug-print "Calling ant: ${antflags} ${@}"
1694 nichoj 1.1 ant ${antflags} "${@}" || die "eant failed"
1695    
1696     }
1697    
1698     # ------------------------------------------------------------------------------
1699     # @ebuild-function ejavac
1700     #
1701 betelgeuse 1.19 # Javac wrapper function. Will use the appropriate compiler, based on
1702 nichoj 1.1 # /etc/java-config/compilers.conf
1703     #
1704     # @param $@ - Arguments to be passed to the compiler
1705     # ------------------------------------------------------------------------------
1706     ejavac() {
1707     debug-print-function ${FUNCNAME} $*
1708    
1709 caster 1.24 java-pkg_init-compiler_
1710 nichoj 1.1
1711 caster 1.24 local compiler_executable
1712     compiler_executable=$(java-pkg_get-javac)
1713     if [[ ${?} != 0 ]]; then
1714     eerror "There was a problem determining compiler: ${compiler_executable}"
1715     die "get-javac failed"
1716     fi
1717    
1718     local javac_args
1719     javac_args="$(java-pkg_javac-args)"
1720     if [[ ${?} != 0 ]]; then
1721     eerror "There was a problem determining JAVACFLAGS: ${javac_args}"
1722     die "java-pkg_javac-args failed"
1723     fi
1724    
1725     [[ -n ${JAVA_PKG_DEBUG} ]] && echo ${compiler_executable} ${javac_args} "${@}"
1726     ${compiler_executable} ${javac_args} "${@}" || die "ejavac failed"
1727 nichoj 1.1 }
1728    
1729     # ------------------------------------------------------------------------------
1730     # @ebuild-function java-pkg_filter-compiler
1731 betelgeuse 1.19 #
1732 nichoj 1.1 # Used to prevent the use of some compilers. Should be used in src_compile.
1733     # Basically, it just appends onto JAVA_PKG_FILTER_COMPILER
1734     #
1735     # @param $@ - compilers to filter
1736     # ------------------------------------------------------------------------------
1737     java-pkg_filter-compiler() {
1738     JAVA_PKG_FILTER_COMPILER="${JAVA_PKG_FILTER_COMPILER} $@"
1739     }
1740    
1741     # ------------------------------------------------------------------------------
1742 nichoj 1.8 # @ebuild-function java-pkg_force-compiler
1743     #
1744     # Used to force the use of particular compilers. Should be used in src_compile.
1745     # A common use of this would be to force ecj-3.1 to be used on amd64, to avoid
1746     # OutOfMemoryErrors that may come up.
1747     #
1748     # @param $@ - compilers to force
1749     # ------------------------------------------------------------------------------
1750     java-pkg_force-compiler() {
1751     JAVA_PKG_FORCE_COMPILER="$@"
1752     }
1753    
1754     # ------------------------------------------------------------------------------
1755 nichoj 1.1 # @ebuild-function use_doc
1756     #
1757     # Helper function for getting ant to build javadocs. If the user has USE=doc,
1758     # then 'javadoc' or the argument are returned. Otherwise, there is no return.
1759 betelgeuse 1.19 #
1760 nichoj 1.1 # The output of this should be passed to ant.
1761     #
1762     # Example: build javadocs by calling 'javadoc' target
1763     # eant $(use_doc)
1764     # Example: build javadocs by calling 'apidoc' target
1765     # eant $(use_doc apidoc)
1766     #
1767     # @param $@ - Option value to return. Defaults to 'javadoc'
1768     # @return string - Name of the target to create javadocs
1769     # ------------------------------------------------------------------------------
1770     use_doc() {
1771     use doc && echo ${@:-javadoc}
1772     }
1773    
1774 betelgeuse 1.38
1775 nichoj 1.1 # ------------------------------------------------------------------------------
1776     # @section-end build
1777     # ------------------------------------------------------------------------------
1778 betelgeuse 1.19
1779 nichoj 1.1 # ------------------------------------------------------------------------------
1780     # @section-begin internal
1781 betelgeuse 1.19 # @section-summary Internal functions
1782 nichoj 1.1 #
1783     # Do __NOT__ use any of these from an ebuild! These are only to be used from
1784     # within the java eclasses.
1785     # ------------------------------------------------------------------------------
1786    
1787     # -----------------------------------------------------------------------------
1788     # @function-internal java-pkg_init
1789 betelgeuse 1.19 #
1790 nichoj 1.1 # The purpose of this function, as the name might imply, is to initialize the
1791     # Java environment. It ensures that that there aren't any environment variables
1792     # that'll muss things up. It initializes some variables, which are used
1793     # internally. And most importantly, it'll switch the VM if necessary.
1794     #
1795     # This shouldn't be used directly. Instead, java-pkg and java-pkg-opt will
1796     # call it during each of the phases of the merge process.
1797     #
1798     # -----------------------------------------------------------------------------
1799     java-pkg_init() {
1800     unset JAVAC
1801     unset JAVA_HOME
1802 betelgeuse 1.64
1803     # People do all kinds of weird things.
1804     # http://forums.gentoo.org/viewtopic-p-3943166.html
1805 betelgeuse 1.65 local silence="${SILENCE_JAVA_OPTIONS_WARNING}"
1806 betelgeuse 1.64 local accept="${I_WANT_GLOBAL_JAVA_OPTIONS}"
1807 betelgeuse 1.65 if [[ -n ${_JAVA_OPTIONS} && -z ${accept} && -z ${silence} ]]; then
1808 betelgeuse 1.64 ewarn "_JAVA_OPTIONS changes what java -version outputs at least for"
1809     ewarn "sun-jdk vms and and as such break configure scripts that"
1810     ewarn "use it (for example app-office/openoffice) so we filter it out."
1811     ewarn "Use SILENCE_JAVA_OPTIONS_WARNING=true in the environment (use"
1812     ewarn "make.conf for example) to silence this warning or"
1813     ewarn "I_WANT_GLOBAL_JAVA_OPTIONS to not filter it."
1814     fi
1815    
1816     if [[ -z ${accept} ]]; then
1817     unset _JAVA_OPTIONS
1818     # phase hooks make this run many times without this
1819     I_WANT_GLOBAL_JAVA_OPTIONS="true"
1820     fi
1821    
1822 nichoj 1.1 java-pkg_init_paths_
1823     java-pkg_switch-vm
1824     PATH=${JAVA_HOME}/bin:${PATH}
1825    
1826     # TODO we will probably want to set JAVAC and JAVACFLAGS
1827    
1828     # Do some QA checks
1829     java-pkg_check-jikes
1830    
1831 betelgeuse 1.19 # When users have crazy classpaths some packages can fail to compile.
1832 nichoj 1.1 # and everything should work with empty CLASSPATH.
1833     # This also helps prevent unexpected dependencies on random things
1834     # from the CLASSPATH.
1835 betelgeuse 1.19 unset CLASSPATH
1836 betelgeuse 1.59
1837 caster 1.46 # Unset external ANT_ stuff
1838     unset ANT_TASKS
1839     unset ANT_OPTS
1840 nichoj 1.1 }
1841    
1842     # ------------------------------------------------------------------------------
1843     # @function-internal java-pkg-init-compiler_
1844     #
1845     # This function attempts to figure out what compiler should be used. It does
1846 betelgeuse 1.19 # this by reading the file at JAVA_PKG_COMPILERS_CONF, and checking the
1847 nichoj 1.1 # COMPILERS variable defined there.
1848     # This can be overridden by a list in JAVA_PKG_FORCE_COMPILER
1849 betelgeuse 1.19 #
1850 nichoj 1.1 # It will go through the list of compilers, and verify that it supports the
1851     # target and source that are needed. If it is not suitable, then the next
1852     # compiler is checked. When JAVA_PKG_FORCE_COMPILER is defined, this checking
1853     # isn't done.
1854     #
1855     # Once the which compiler to use has been figured out, it is set to
1856     # GENTOO_COMPILER.
1857     #
1858     # If you hadn't guessed, JAVA_PKG_FORCE_COMPILER is for testing only.
1859     #
1860     # If the user doesn't defined anything in JAVA_PKG_COMPILERS_CONF, or no
1861     # suitable compiler was found there, then the default is to use javac provided
1862     # by the current VM.
1863     #
1864     #
1865     # @return name of the compiler to use
1866     # ------------------------------------------------------------------------------
1867     java-pkg_init-compiler_() {
1868     debug-print-function ${FUNCNAME} $*
1869    
1870     if [[ -n ${GENTOO_COMPILER} ]]; then
1871     debug-print "GENTOO_COMPILER already set"
1872     return
1873     fi
1874    
1875 nichoj 1.3 local compilers;
1876     if [[ -z ${JAVA_PKG_FORCE_COMPILER} ]]; then
1877     compilers="$(source ${JAVA_PKG_COMPILERS_CONF} 1>/dev/null 2>&1; echo ${COMPILERS})"
1878     else
1879     compilers=${JAVA_PKG_FORCE_COMPILER}
1880     fi
1881 betelgeuse 1.19
1882 nichoj 1.1 debug-print "Read \"${compilers}\" from ${JAVA_PKG_COMPILERS_CONF}"
1883    
1884     # Figure out if we should announce what compiler we're using
1885     local compiler
1886     for compiler in ${compilers}; do
1887     debug-print "Checking ${compiler}..."
1888     # javac should always be alright
1889     if [[ ${compiler} = "javac" ]]; then
1890     debug-print "Found javac... breaking"
1891     export GENTOO_COMPILER="javac"
1892     break
1893     fi
1894 betelgeuse 1.19
1895 nichoj 1.1 if has ${compiler} ${JAVA_PKG_FILTER_COMPILER}; then
1896     if [[ -z ${JAVA_PKG_FORCE_COMPILER} ]]; then
1897     einfo "Filtering ${compiler}"
1898     continue
1899     fi
1900     fi
1901 betelgeuse 1.19
1902 nichoj 1.1 # for non-javac, we need to make sure it supports the right target and
1903     # source
1904     local compiler_env="${JAVA_PKG_COMPILER_DIR}/${compiler}"
1905     if [[ -f ${compiler_env} ]]; then
1906     local desired_target="$(java-pkg_get-target)"
1907     local desired_source="$(java-pkg_get-source)"
1908    
1909    
1910     # Verify that the compiler supports target
1911     local supported_target=$(source ${compiler_env} 1>/dev/null 2>&1; echo ${SUPPORTED_TARGET})
1912     if ! has ${desired_target} ${supported_target}; then
1913     ewarn "${compiler} does not support -target ${desired_target}, skipping"
1914     continue
1915     fi
1916    
1917     # -source was introduced in 1.3, so only check 1.3 and on
1918     if version_is_at_least "${desired_soure}" "1.3"; then
1919     # Verify that the compiler supports source
1920     local supported_source=$(source ${compiler_env} 1>/dev/null 2>&1; echo ${SUPPORTED_SOURCE})
1921     if ! has ${desired_source} ${supported_source}; then
1922     ewarn "${compiler} does not support -source ${desired_source}, skipping"
1923     continue
1924     fi
1925     fi
1926    
1927     # if you get here, then the compiler should be good to go
1928     export GENTOO_COMPILER="${compiler}"
1929     break
1930     else
1931     ewarn "Could not find configuration for ${compiler}, skipping"
1932     ewarn "Perhaps it is not installed?"
1933     continue
1934     fi
1935     done
1936    
1937     # If it hasn't been defined already, default to javac
1938     if [[ -z ${GENTOO_COMPILER} ]]; then
1939     if [[ -n ${compilers} ]]; then
1940     einfo "No suitable compiler found: defaulting javac for compilation"
1941     else
1942     # probably don't need to notify users about the default.
1943     :;#einfo "Defaulting to javac for compilation"
1944     fi
1945     export GENTOO_COMPILER=javac
1946     else
1947     einfo "Using ${GENTOO_COMPILER} for compilation"
1948     fi
1949    
1950     }
1951    
1952     # ------------------------------------------------------------------------------
1953     # @internal-function init_paths_
1954     #
1955     # Initializes some variables that will be used. These variables are mostly used
1956     # to determine where things will eventually get installed.
1957     # ------------------------------------------------------------------------------
1958     java-pkg_init_paths_() {
1959     debug-print-function ${FUNCNAME} $*
1960    
1961     local pkg_name
1962     if [[ "$SLOT" == "0" ]] ; then
1963     JAVA_PKG_NAME="${PN}"
1964     else
1965     JAVA_PKG_NAME="${PN}-${SLOT}"
1966     fi
1967    
1968     JAVA_PKG_SHAREPATH="${DESTTREE}/share/${JAVA_PKG_NAME}"
1969     JAVA_PKG_SOURCESPATH="${JAVA_PKG_SHAREPATH}/sources/"
1970     JAVA_PKG_ENV="${D}${JAVA_PKG_SHAREPATH}/package.env"
1971    
1972     [[ -z "${JAVA_PKG_JARDEST}" ]] && JAVA_PKG_JARDEST="${JAVA_PKG_SHAREPATH}/lib"
1973     [[ -z "${JAVA_PKG_LIBDEST}" ]] && JAVA_PKG_LIBDEST="${DESTTREE}/$(get_libdir)/${JAVA_PKG_NAME}"
1974     [[ -z "${JAVA_PKG_WARDEST}" ]] && JAVA_PKG_WARDEST="${JAVA_PKG_SHAREPATH}/webapps"
1975    
1976    
1977     # TODO maybe only print once?
1978     debug-print "JAVA_PKG_SHAREPATH: ${JAVA_PKG_SHAREPATH}"
1979     debug-print "JAVA_PKG_ENV: ${JAVA_PKG_ENV}"
1980     debug-print "JAVA_PKG_JARDEST: ${JAVA_PKG_JARDEST}"
1981     debug-print "JAVA_PKG_LIBDEST: ${JAVA_PKG_LIBDEST}"
1982     debug-print "JAVA_PKG_WARDEST: ${JAVA_PKG_WARDEST}"
1983     }
1984    
1985     # ------------------------------------------------------------------------------
1986     # @internal-function java-pkg_do_write_
1987     #
1988     # Writes the package.env out to disk.
1989     #
1990     # ------------------------------------------------------------------------------
1991     # TODO change to do-write, to match everything else
1992     java-pkg_do_write_() {
1993 betelgeuse 1.28 java-pkg_init_paths_
1994 nichoj 1.1 # Create directory for package.env
1995     dodir "${JAVA_PKG_SHAREPATH}"
1996     if [[ -n "${JAVA_PKG_CLASSPATH}" || -n "${JAVA_PKG_LIBRARY}" || -f "${JAVA_PKG_DEPEND}" ]]; then
1997     # Create package.env
1998     (
1999     echo "DESCRIPTION=\"${DESCRIPTION}\""
2000     echo "GENERATION=\"2\""
2001    
2002     [[ -n "${JAVA_PKG_CLASSPATH}" ]] && echo "CLASSPATH=\"${JAVA_PKG_CLASSPATH}\""
2003     [[ -n "${JAVA_PKG_LIBRARY}" ]] && echo "LIBRARY_PATH=\"${JAVA_PKG_LIBRARY}\""
2004     [[ -n "${JAVA_PROVIDE}" ]] && echo "PROVIDES=\"${JAVA_PROVIDE}\""
2005     [[ -f "${JAVA_PKG_DEPEND}" ]] && echo "DEPEND=\"$(cat ${JAVA_PKG_DEPEND} | uniq | tr '\n' ':')\""
2006     echo "VM=\"$(echo ${RDEPEND} ${DEPEND} | sed -e 's/ /\n/g' | sed -n -e '/virtual\/\(jre\|jdk\)/ { p;q }')\"" # TODO cleanup !
2007     ) > "${JAVA_PKG_ENV}"
2008 betelgeuse 1.19
2009 nichoj 1.1 # register target/source
2010     local target="$(java-pkg_get-target)"
2011     local source="$(java-pkg_get-source)"
2012     [[ -n ${target} ]] && echo "TARGET=\"${target}\"" >> "${JAVA_PKG_ENV}"
2013     [[ -n ${source} ]] && echo "SOURCE=\"${source}\"" >> "${JAVA_PKG_ENV}"
2014    
2015     # register javadoc info
2016     [[ -n ${JAVADOC_PATH} ]] && echo "JAVADOC_PATH=\"${JAVADOC_PATH}\"" \
2017     >> ${JAVA_PKG_ENV}
2018     # register source archives
2019     [[ -n ${JAVA_SOURCES} ]] && echo "JAVA_SOURCES=\"${JAVA_SOURCES}\"" \
2020     >> ${JAVA_PKG_ENV}
2021    
2022    
2023     echo "MERGE_VM=\"${GENTOO_VM}\"" >> "${JAVA_PKG_ENV}"
2024     [[ -n ${GENTOO_COMPILER} ]] && echo "MERGE_COMPILER=\"${GENTOO_COMPILER}\"" >> "${JAVA_PKG_ENV}"
2025    
2026     # Strip unnecessary leading and trailing colons
2027     # TODO try to cleanup if possible
2028     sed -e "s/=\":/=\"/" -e "s/:\"$/\"/" -i "${JAVA_PKG_ENV}" || die "Did you forget to call java_init ?"
2029     fi
2030     }
2031    
2032     # ------------------------------------------------------------------------------
2033     # @internal-function java-pkg_record-jar_
2034     #
2035     # Record a dependency to the package.env
2036     #
2037     # ------------------------------------------------------------------------------
2038     JAVA_PKG_DEPEND="${T}/java-pkg-depend"
2039    
2040     java-pkg_record-jar_() {
2041     debug-print-function ${FUNCNAME} $*
2042    
2043     local pkg=${1} jar=${2} append
2044     if [[ -z "${jar}" ]]; then
2045     append="${pkg}"
2046     else
2047     append="$(basename ${jar})@${pkg}"
2048     fi
2049    
2050     echo ${append} >> ${JAVA_PKG_DEPEND}
2051     }
2052    
2053     # ------------------------------------------------------------------------------
2054     # @internal-function java-pkg_append_
2055     #
2056     # Appends a value to a variable
2057     #
2058     # Example: java-pkg_append_ CLASSPATH foo.jar
2059     # @param $1 variable name to modify
2060     # @param $2 value to append
2061     # ------------------------------------------------------------------------------
2062     java-pkg_append_() {
2063     debug-print-function ${FUNCNAME} $*
2064    
2065     local var="${1}" value="${2}"
2066     if [[ -z "${!var}" ]] ; then
2067     export ${var}="${value}"
2068     else
2069     local oldIFS=${IFS} cur haveit
2070     IFS=':'
2071     for cur in ${!var}; do
2072     if [[ ${cur} == ${value} ]]; then
2073     haveit="yes"
2074     break
2075     fi
2076     done
2077     [[ -z ${haveit} ]] && export ${var}="${!var}:${value}"
2078     IFS=${oldIFS}
2079     fi
2080     }
2081    
2082     # ------------------------------------------------------------------------------
2083     # @internal-function java-pkg_expand_dir_
2084 betelgeuse 1.19 #
2085 nichoj 1.1 # Gets the full path of the file/directory's parent.
2086     # @param $1 - file/directory to find parent directory for
2087     # @return - path to $1's parent directory
2088     # ------------------------------------------------------------------------------
2089     java-pkg_expand_dir_() {
2090     pushd "$(dirname "${1}")" >/dev/null 2>&1
2091     pwd
2092     popd >/dev/null 2>&1
2093     }
2094    
2095     # ------------------------------------------------------------------------------
2096     # @internal-function java-pkg_func-exists
2097     #
2098     # Does the indicated function exist?
2099     #
2100     # @return 0 - function is declared
2101     # @return 1 - function is undeclared
2102     # ------------------------------------------------------------------------------
2103     java-pkg_func-exists() {
2104     if [[ -n "$(declare -f ${1})" ]]; then
2105     return 0
2106     else
2107     return 1
2108     fi
2109     }
2110    
2111     # ------------------------------------------------------------------------------
2112     # @internal-function java-pkg_setup-vm
2113     #
2114     # Sets up the environment for a specific VM
2115     #
2116     # ------------------------------------------------------------------------------
2117     java-pkg_setup-vm() {
2118     debug-print-function ${FUNCNAME} $*
2119    
2120     local vendor="$(java-pkg_get-vm-vendor)"
2121 caster 1.23 if [[ "${vendor}" == "sun" ]] && java-pkg_is-vm-version-ge "1.5" ; then
2122 nichoj 1.1 addpredict "/dev/random"
2123     elif [[ "${vendor}" == "ibm" ]]; then
2124     addpredict "/proc/self/maps"
2125     addpredict "/proc/cpuinfo"
2126     export LANG="C" LC_ALL="C"
2127     elif [[ "${vendor}" == "jrockit" ]]; then
2128     addpredict "/proc/cpuinfo"
2129     fi
2130     }
2131    
2132     # ------------------------------------------------------------------------------
2133     # @internal-function java-pkg_needs-vm
2134     #
2135     # Does the current package depend on virtual/jdk?
2136     #
2137     # @return 0 - Package depends on virtual/jdk
2138     # @return 1 - Package does not depend on virtual/jdk
2139     # ------------------------------------------------------------------------------
2140     java-pkg_needs-vm() {
2141     debug-print-function ${FUNCNAME} $*
2142    
2143     if [[ -n "$(echo ${DEPEND} | sed -e '\:virtual/jdk:!d')" ]]; then
2144     return 0
2145     fi
2146    
2147     return 1
2148     }
2149    
2150     # ------------------------------------------------------------------------------
2151     # @internal-function java-pkg_get-current-vm
2152     #
2153     # @return - The current VM being used
2154     # ------------------------------------------------------------------------------
2155     java-pkg_get-current-vm() {
2156     java-config -f
2157     }
2158    
2159     # ------------------------------------------------------------------------------
2160     # @internal-function java-pkg_get-vm-vendor
2161     #
2162     # @return - The vendor of the current VM
2163     # ------------------------------------------------------------------------------
2164     java-pkg_get-vm-vendor() {
2165     debug-print-function ${FUNCNAME} $*
2166    
2167     local vm="$(java-pkg_get-current-vm)"
2168     vm="${vm/-*/}"
2169     echo "${vm}"
2170     }
2171    
2172     # ------------------------------------------------------------------------------
2173     # @internal-function java-pkg_get-vm-version
2174     #
2175     # @return - The version of the current VM
2176     # ------------------------------------------------------------------------------
2177     java-pkg_get-vm-version() {
2178     debug-print-function ${FUNCNAME} $*
2179    
2180 caster 1.22 java-config -g PROVIDES_VERSION
2181 nichoj 1.1 }
2182    
2183     # ------------------------------------------------------------------------------
2184     # @internal-function java-pkg_switch-vm
2185     #
2186 betelgeuse 1.19 # Switch VM if we're allowed to (controlled by JAVA_PKG_ALLOW_VM_CHANGE), and
2187 nichoj 1.1 # verify that the current VM is sufficient.
2188     # Setup the environment for the VM being used.
2189     # ------------------------------------------------------------------------------
2190     java-pkg_switch-vm() {
2191 betelgeuse 1.38 debug-print-function ${FUNCNAME} $*
2192    
2193 nichoj 1.1 if java-pkg_needs-vm; then
2194     # Use the VM specified by JAVA_PKG_FORCE_VM
2195 betelgeuse 1.38 if [[ -n "${JAVA_PKG_FORCE_VM}" ]]; then
2196 nichoj 1.1 # If you're forcing the VM, I hope you know what your doing...
2197 betelgeuse 1.38 debug-print "JAVA_PKG_FORCE_VM used: ${JAVA_PKG_FORCE_VM}"
2198 nichoj 1.1 export GENTOO_VM="${JAVA_PKG_FORCE_VM}"
2199     # if we're allowed to switch the vm...
2200     elif [[ "${JAVA_PKG_ALLOW_VM_CHANGE}" == "yes" ]]; then
2201     debug-print "depend-java-query: NV_DEPEND: ${JAVA_PKG_NV_DEPEND:-${DEPEND}} VNEED: ${JAVA_PKG_VNEED}"
2202     if [[ -n ${JAVA_PKG_VNEED} ]]; then
2203 caster 1.24 GENTOO_VM="$(depend-java-query --need-virtual "${JAVA_PKG_VNEED}" --get-vm "${JAVA_PKG_NV_DEPEND:-${DEPEND}}")"
2204 nichoj 1.1 else
2205 caster 1.24 GENTOO_VM="$(depend-java-query --get-vm "${JAVA_PKG_NV_DEPEND:-${DEPEND}}")"
2206     fi
2207     if [[ -z "${GENTOO_VM}" || "${GENTOO_VM}" == "None" ]]; then
2208 caster 1.32 eerror "Unable to determine VM for building from dependencies:"
2209 caster 1.24 echo "NV_DEPEND: ${JAVA_PKG_NV_DEPEND:-${DEPEND}}"
2210     echo "VNEED: ${JAVA_PKG_VNEED}"
2211 caster 1.32 die "Failed to determine VM for building."
2212 caster 1.24 else
2213     export GENTOO_VM
2214 nichoj 1.1 fi
2215     # otherwise just make sure the current VM is sufficient
2216     else
2217     java-pkg_ensure-vm-version-sufficient
2218     fi
2219     debug-print "Using: $(java-config -f)"
2220 betelgeuse 1.19
2221 nichoj 1.1 java-pkg_setup-vm
2222    
2223 nichoj 1.4 export JAVA=$(java-config --java)
2224     export JAVAC=$(java-config --javac)
2225 caster 1.24 JAVACFLAGS="$(java-pkg_javac-args)"
2226     if [[ ${?} != 0 ]]; then
2227     eerror "There was a problem determining JAVACFLAGS: ${JAVACFLAGS}"
2228     die "java-pkg_javac-args failed"
2229     fi
2230     [[ -n ${JAVACFLAGS_EXTRA} ]] && JAVACFLAGS="${JAVACFLAGS_EXTRA} ${JAVACFLAGS}"
2231     export JAVACFLAGS
2232 nichoj 1.1
2233     export JAVA_HOME="$(java-config -g JAVA_HOME)"
2234     export JDK_HOME=${JAVA_HOME}
2235    
2236     #TODO If you know a better solution let us know.
2237     java-pkg_append_ LD_LIBRARY_PATH "$(java-config -g LDPATH)"
2238 betelgeuse 1.19
2239 nichoj 1.1 local tann="${T}/announced-vm"
2240     if [[ -n "${JAVA_PKG_DEBUG}" ]] || [[ ! -f "${tann}" ]] ; then
2241     # Add a check for setup/preinst phase... to avoid duplicate outputs
2242     # for when FEATURES=buildpkg
2243     if [[ ${EBUILD_PHASE} != "setup" && ${EBUILD_PHASE} != "preinst" && ${EBUILD_PHASE} != "postinst" ]];
2244     then
2245     einfo "Using: $(java-config -f)"
2246     [[ ! -f "${tann}" ]] && touch "${tann}"
2247     fi
2248     fi
2249    
2250     else
2251     [[ -n "${JAVA_PKG_DEBUG}" ]] && ewarn "!!! This package inherits java-pkg but doesn't depend on a JDK. -bin or broken dependency!!!"
2252     fi
2253     }
2254    
2255     # ------------------------------------------------------------------------------
2256     # @internal-function java-pkg_die
2257     #
2258     # Enhanced die for Java packages, which displays some information that may be
2259     # useful for debugging bugs on bugzilla.
2260     # ------------------------------------------------------------------------------
2261     #register_die_hook java-pkg_die
2262     if ! hasq java-pkg_die ${EBUILD_DEATH_HOOKS}; then
2263     EBUILD_DEATH_HOOKS="${EBUILD_DEATH_HOOKS} java-pkg_die"
2264     fi
2265    
2266     java-pkg_die() {
2267     echo "!!! When you file a bug report, please include the following information:" >&2
2268     echo "GENTOO_VM=${GENTOO_VM} CLASSPATH=\"${CLASSPATH}\" JAVA_HOME=\"${JAVA_HOME}\"" >&2
2269     echo "JAVACFLAGS=\"${JAVACFLAGS}\" COMPILER=\"${GENTOO_COMPILER}\"" >&2
2270     echo "and of course, the output of emerge --info" >&2
2271     }
2272    
2273 nichoj 1.7
2274     # TODO document
2275     # List jars in the source directory, ${S}
2276     java-pkg_jar-list() {
2277     if [[ -n "${JAVA_PKG_DEBUG}" ]]; then
2278     einfo "Linked Jars"
2279     find "${S}" -type l -name '*.jar' -print0 | xargs -0 -r -n 500 ls -ald | sed -e "s,${WORKDIR},\${WORKDIR},"
2280     einfo "Jars"
2281     find "${S}" -type f -name '*.jar' -print0 | xargs -0 -r -n 500 ls -ald | sed -e "s,${WORKDIR},\${WORKDIR},"
2282     einfo "Classes"
2283     find "${S}" -type f -name '*.class' -print0 | xargs -0 -r -n 500 ls -ald | sed -e "s,${WORKDIR},\${WORKDIR},"
2284     fi
2285     }
2286    
2287 caster 1.56 # ------------------------------------------------------------------------------
2288     # @internal-function java-pkg_verify-classes
2289     #
2290     # Verify that the classes were compiled for the right source / target. Dies if
2291     # not.
2292     # @param $1 (optional) - the file to check, otherwise checks whole ${D}
2293     # ------------------------------------------------------------------------------
2294 nichoj 1.7 java-pkg_verify-classes() {
2295     #$(find ${D} -type f -name '*.jar' -o -name '*.class')
2296 betelgeuse 1.55 local target=$(java-pkg_get-target)
2297 caster 1.56 local result
2298     local log="${T}/class-version-verify.log"
2299 betelgeuse 1.55 if [[ -n "${1}" ]]; then
2300 caster 1.56 class-version-verify.py -v -t ${target} "${1}" > "${log}"
2301     result=$?
2302 betelgeuse 1.55 else
2303 caster 1.56 ebegin "Verifying java class versions (target: ${target})"
2304     class-version-verify.py -v -t ${target} -r "${D}" > "${log}"
2305     result=$?
2306     eend ${result}
2307 betelgeuse 1.55 fi
2308 caster 1.56 [[ -n ${JAVA_PKG_DEBUG} ]] && cat "${log}"
2309 betelgeuse 1.55 if [[ ${result} != 0 ]]; then
2310 caster 1.56 eerror "Incorrect bytecode version found"
2311     [[ -n "${1}" ]] && eerror "in file: ${1}"
2312     eerror "See ${log} for more details."
2313     die "Incorrect bytecode found"
2314 nichoj 1.7 fi
2315     }
2316    
2317 nichoj 1.1 # ------------------------------------------------------------------------------
2318     # @section-end internal
2319     # ------------------------------------------------------------------------------
2320    
2321     java-pkg_check-phase() {
2322     local phase=${1}
2323     local funcname=${2}
2324 nichoj 1.9 if is-java-strict && [[ ${EBUILD_PHASE} != ${phase} ]]; then
2325 nichoj 1.1 java-pkg_announce-qa-violation \
2326     "${funcname} used outside of src_${phase}"
2327     fi
2328     }
2329    
2330     java-pkg_check-versioned-jar() {
2331     local jar=${1}
2332    
2333     if [[ ${jar} =~ ${PV} ]]; then
2334     java-pkg_announce-qa-violation "installing versioned jar '${jar}'"
2335     fi
2336     }
2337    
2338     java-pkg_check-jikes() {
2339     if hasq jikes ${IUSE}; then
2340     java-pkg_announce-qa-violation "deprecated USE flag 'jikes' in IUSE"
2341     fi
2342     }
2343    
2344     java-pkg_announce-qa-violation() {
2345 nichoj 1.9 if is-java-strict; then
2346 nichoj 1.1 echo "Java QA Notice: $@" >&2
2347     increment-qa-violations
2348     fi
2349     }
2350    
2351     increment-qa-violations() {
2352     let "JAVA_PKG_QA_VIOLATIONS+=1"
2353     export JAVA_PKG_QA_VIOLATIONS
2354     }
2355    
2356 nichoj 1.9 is-java-strict() {
2357 nichoj 1.14 [[ -n ${JAVA_PKG_STRICT} ]]
2358 nichoj 1.9 return $?
2359     }
2360    
2361 nichoj 1.1 # ------------------------------------------------------------------------------
2362     # @eclass-end
2363     # ------------------------------------------------------------------------------

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