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Revision 1.69 - (hide annotations) (download)
Sat Apr 7 08:52:46 2007 UTC (7 years, 5 months ago) by vapier
Branch: MAIN
Changes since 1.68: +9 -3 lines
replace INSDESTTREE/INSOPTIONS with subshells and insinto/insopts

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 vapier 1.69 # $Header: /var/cvsroot/gentoo-x86/eclass/java-utils-2.eclass,v 1.68 2007/03/25 10:02:09 betelgeuse Exp $
10 nichoj 1.1
11    
12     # -----------------------------------------------------------------------------
13     # @eclass-begin
14     # @eclass-shortdesc Java Utility eclass
15     # @eclass-maintainer java@gentoo.org
16     #
17 betelgeuse 1.19 # This eclass provides functionality which is used by
18 nichoj 1.1 # java-pkg.eclass and java-pkg-opt.eclass as well as from ebuilds.
19     #
20 betelgeuse 1.19 # @warning
21 nichoj 1.1 # You probably don't want to inherit this directly from an ebuild. Instead,
22 betelgeuse 1.19 # you should inherit java-ant for Ant-based Java packages, java-pkg for other
23 nichoj 1.1 # Java packages, or java-pkg-opt for packages that have optional Java support.
24     #
25     # -----------------------------------------------------------------------------
26    
27     inherit eutils versionator multilib
28    
29 flameeyes 1.33 IUSE="elibc_FreeBSD"
30    
31 nichoj 1.1 # -----------------------------------------------------------------------------
32     # @section-begin variables
33     # @section-title Variables
34     #
35     # Summary of variables which control the behavior of building Java packges.
36     # -----------------------------------------------------------------------------
37    
38     # Make sure we use java-config-2
39     export WANT_JAVA_CONFIG="2"
40    
41 caster 1.46 # -----------------------------------------------------------------------------
42     # @variable-external WANT_ANT_TASKS
43     # @variable-default ""
44     #
45     # An $IFS separated list of ant tasks.
46     # Ebuild can specify this variable before inheriting java-ant-2 eclass to
47     # determine ANT_TASKS it needs. They will be automatically translated to
48     # DEPEND variable and ANT_TASKS variable. JAVA_PKG_FORCE_ANT_TASKS can override
49     # ANT_TASKS set by WANT_ANT_TASKS, but not the DEPEND due to caching.
50     # Ebuilds that need to depend conditionally on certain tasks and specify them
51     # differently for different eant calls can't use this simplified approach.
52     # You also cannot specify version or anything else than ant-*.
53     #
54     # @example WANT_ANT_TASKS="ant-junit ant-trax"
55     #
56     # @seealso JAVA_PKG_FORCE_ANT_TASKS
57     # -----------------------------------------------------------------------------
58     #WANT_ANT_TASKS
59    
60 nichoj 1.67 # -----------------------------------------------------------------------------
61 caster 1.46 # @variable-internal JAVA_PKG_PORTAGE_DEP
62     #
63     # The version of portage we need to function properly. At this moment it's
64     # portage with phase hooks support.
65     # -----------------------------------------------------------------------------
66 nichoj 1.7 JAVA_PKG_PORTAGE_DEP=">=sys-apps/portage-2.1_pre1"
67    
68 nichoj 1.1 # -----------------------------------------------------------------------------
69     # @variable-internal JAVA_PKG_E_DEPEND
70     #
71     # This is a convience variable to be used from the other java eclasses. This is
72 betelgeuse 1.19 # the version of java-config we want to use. We also need a recent version
73 nichoj 1.1 # portage, that includes phase hooks.
74     # -----------------------------------------------------------------------------
75 betelgeuse 1.58 JAVA_PKG_E_DEPEND=">=dev-java/java-config-2.0.31 ${JAVA_PKG_PORTAGE_DEP}"
76 nichoj 1.1
77     # -----------------------------------------------------------------------------
78     # @variable-external JAVA_PKG_ALLOW_VM_CHANGE
79     # @variable-default yes
80     #
81     # Allow this eclass to change the active VM?
82     # If your system VM isn't sufficient for the package, the build will fail.
83     # @note This is useful for testing specific VMs.
84     # -----------------------------------------------------------------------------
85     JAVA_PKG_ALLOW_VM_CHANGE=${JAVA_PKG_ALLOW_VM_CHANGE:="yes"}
86    
87     # -----------------------------------------------------------------------------
88     # @variable-external JAVA_PKG_FORCE_VM
89     #
90     # Explicitly set a particular VM to use. If its not valid, it'll fall back to
91     # whatever /etc/java-config-2/build/jdk.conf would elect to use.
92     #
93     # Should only be used for testing and debugging.
94     #
95     # @example Use sun-jdk-1.5 to emerge foo
96     # JAVA_PKG_FORCE_VM=sun-jdk-1.5 emerge foo
97     #
98     # -----------------------------------------------------------------------------
99    
100     # -----------------------------------------------------------------------------
101     # @variable-external JAVA_PKG_WANT_SOURCE
102     #
103     # Specify a specific VM version to compile for to use for -source.
104     # Normally this is determined from DEPEND.
105     # See java-pkg_get-source function below.
106     #
107     # Should only be used for testing and debugging.
108     #
109     # @seealso java-pkg_get-source
110     #
111     # @example Use 1.4 source to emerge baz
112     # JAVA_PKG_WANT_SOURCE=1.4 emerge baz
113     # -----------------------------------------------------------------------------
114    
115     # -----------------------------------------------------------------------------
116     # @variable-external JAVA_PKG_WANT_TARGET
117     #
118     # Same as JAVA_PKG_WANT_SOURCE above but for -target.
119     # See java-pkg_get-target function below.
120     #
121     # Should only be used for testing and debugging.
122     #
123     # @seealso java-pkg_get-target
124     #
125     # @example emerge bar to be compatible with 1.3
126     # JAVA_PKG_WANT_TARGET=1.3 emerge bar
127     # -----------------------------------------------------------------------------
128    
129     # -----------------------------------------------------------------------------
130     # @variable-internal JAVA_PKG_COMPILER_DIR
131     # @default /usr/share/java-config-2/compiler
132 betelgeuse 1.19 #
133 nichoj 1.1 # Directory where compiler settings are saved, without trailing slash.
134     # Probably shouldn't touch this variable.
135     # -----------------------------------------------------------------------------
136     JAVA_PKG_COMPILER_DIR=${JAVA_PKG_COMPILER_DIR:="/usr/share/java-config-2/compiler"}
137    
138    
139     # -----------------------------------------------------------------------------
140     # @variable-internal JAVA_PKG_COMPILERS_CONF
141     # @variable-default /etc/java-config-2/build/compilers.conf
142     #
143     # Path to file containing information about which compiler to use.
144     # Can be overloaded, but it should be overloaded for testing.
145     # -----------------------------------------------------------------------------
146     JAVA_PKG_COMPILERS_CONF=${JAVA_PKG_COMPILERS_CONF:="/etc/java-config-2/build/compilers.conf"}
147    
148     # -----------------------------------------------------------------------------
149     # @variable-external JAVA_PKG_FORCE_COMPILER
150     #
151     # Explicitly set a list of compilers to use. This is normally read from
152 betelgeuse 1.19 # JAVA_PKG_COMPILERS_CONF.
153 nichoj 1.1 #
154     # @note This should only be used internally or for testing.
155     # @example Use jikes and javac, in that order
156     # JAVA_PKG_FORCE_COMPILER="jikes javac"
157     # -----------------------------------------------------------------------------
158    
159 caster 1.46 # -----------------------------------------------------------------------------
160     # @variable-external JAVA_PKG_FORCE_ANT_TASKS
161     #
162     # An $IFS separated list of ant tasks. Can be set in environment before calling
163     # emerge/ebuild to override variables set in ebuild, mainly for testing before
164     # putting the resulting (WANT_)ANT_TASKS into ebuild. Affects only ANT_TASKS in
165     # eant() call, not the dependencies specified in WANT_ANT_TASKS.
166     #
167     # @example JAVA_PKG_FORCE_ANT_TASKS="ant-junit ant-trax" \
168     # ebuild foo.ebuild compile
169     #
170     # @seealso WANT_ANT_TASKS
171     # -----------------------------------------------------------------------------
172    
173 nichoj 1.1 # TODO document me
174     JAVA_PKG_QA_VIOLATIONS=0
175    
176     # -----------------------------------------------------------------------------
177     # @section-end variables
178     # -----------------------------------------------------------------------------
179    
180    
181     # -----------------------------------------------------------------------------
182     # @section-begin install
183     # @section-summary Install functions
184     #
185     # These are used to install Java-related things, such as jars, Javadocs, JNI
186     # libraries, etc.
187     # -----------------------------------------------------------------------------
188    
189 betelgeuse 1.63 # -----------------------------------------------------------------------------
190     # @ebuild-function java-pkg_doexamples
191     #
192     # Installs given arguments to /usr/share/doc/${PF}/examples
193     # If you give it only one parameter and it is a directory it will install
194     # everything in that directory to the examples directory.
195     #
196     # @example
197     # java-pkg_doexamples demo
198     # java-pkg_doexamples demo/* examples/*
199     #
200     # @param $* - list of files to install
201     # ------------------------------------------------------------------------------
202     java-pkg_doexamples() {
203     debug-print-function ${FUNCNAME} $*
204    
205     [[ ${#} -lt 1 ]] && die "At least one argument needed"
206    
207     java-pkg_check-phase install
208    
209     local dest=/usr/share/doc/${PF}/examples
210     if [[ ${#} = 1 && -d ${1} ]]; then
211 vapier 1.69 ( # dont want to pollute calling env
212     insinto "${dest}"
213     doins -r ${1}/*
214     ) || die "Installing examples failed"
215 betelgeuse 1.63 else
216 vapier 1.69 ( # dont want to pollute calling env
217     insinto "${dest}"
218     doins -r "$@"
219     ) || die "Installing examples failed"
220 betelgeuse 1.63 fi
221     }
222 nichoj 1.1
223     # -----------------------------------------------------------------------------
224     # @ebuild-function java-pkg_dojar
225     #
226     # Installs any number of jars.
227     # Jar's will be installed into /usr/share/${PN}(-${SLOT})/lib/ by default.
228     # You can use java-pkg_jarinto to change this path.
229 betelgeuse 1.19 # You should never install a jar with a package version in the filename.
230 nichoj 1.1 # Instead, use java-pkg_newjar defined below.
231     #
232     # @example
233     # java-pkg_dojar dist/${PN}.jar dist/${PN}-core.jar
234     #
235     # @param $* - list of jars to install
236     # ------------------------------------------------------------------------------
237     java-pkg_dojar() {
238     debug-print-function ${FUNCNAME} $*
239    
240     [[ ${#} -lt 1 ]] && die "At least one argument needed"
241    
242     java-pkg_check-phase install
243     java-pkg_init_paths_
244    
245     # Create JARDEST if it doesn't exist
246     dodir ${JAVA_PKG_JARDEST}
247    
248     local jar
249     # for each jar
250 caster 1.50 for jar in "${@}"; do
251 nichoj 1.1 local jar_basename=$(basename "${jar}")
252    
253     java-pkg_check-versioned-jar ${jar_basename}
254    
255     # check if it exists
256     if [[ -e "${jar}" ]] ; then
257 betelgeuse 1.43 # Don't overwrite if jar has already been installed with the same
258     # name
259     local dest="${D}${JAVA_PKG_JARDEST}/${jar_basename}"
260     if [[ -e "${dest}" ]]; then
261     ewarn "Overwriting ${dest}"
262     fi
263    
264 nichoj 1.1 # install it into JARDEST if it's a non-symlink
265     if [[ ! -L "${jar}" ]] ; then
266 betelgeuse 1.55 #but first check class version when in strict mode.
267     is-java-strict && java-pkg_verify-classes "${jar}"
268    
269 nichoj 1.1 INSDESTTREE="${JAVA_PKG_JARDEST}" \
270     doins "${jar}" || die "failed to install ${jar}"
271     java-pkg_append_ JAVA_PKG_CLASSPATH "${JAVA_PKG_JARDEST}/${jar_basename}"
272     debug-print "installed ${jar} to ${D}${JAVA_PKG_JARDEST}"
273     # make a symlink to the original jar if it's symlink
274     else
275     # TODO use dosym, once we find something that could use it
276     # -nichoj
277     ln -s "$(readlink "${jar}")" "${D}${JAVA_PKG_JARDEST}/${jar_basename}"
278     debug-print "${jar} is a symlink, linking accordingly"
279     fi
280     else
281     die "${jar} does not exist"
282     fi
283     done
284    
285     java-pkg_do_write_
286     }
287    
288    
289 betelgeuse 1.35 # ------------------------------------------------------------------------------
290     # @internal-function depend-java-query
291     #
292     # Wrapper for the depend-java-query binary to enable passing USE in env.
293     # Using env variables keeps this eclass working with java-config versions that
294     # do not handle use flags.
295     # ------------------------------------------------------------------------------
296    
297     depend-java-query() {
298 betelgeuse 1.61 # Used to have a which call here but it caused endless loops for some people
299 betelgeuse 1.62 # that had some weird bashrc voodoo for which.
300 betelgeuse 1.61 USE="${USE}" /usr/bin/depend-java-query "${@}"
301 betelgeuse 1.35 }
302 nichoj 1.1
303     # ------------------------------------------------------------------------------
304     # @ebuild-function java-pkg_regjar
305     #
306     # Records an already installed jar in the package.env
307     # This would mostly be used if the package has make or a custom script to
308     # install things.
309     #
310     # Example:
311 nelchael 1.5 # java-pkg_regjar ${D}/opt/foo/lib/foo.jar
312     #
313     # WARNING:
314     # if you want to use shell expansion, you have to use ${D}/... as the for in
315     # this function will not be able to expand the path, here's an example:
316     #
317     # java-pkg_regjar /opt/my-java/lib/*.jar
318     #
319     # will not work, because:
320     # * the `for jar in "$@"` can't expand the path to jar file names, as they
321     # don't exist yet
322     # * all `if ...` inside for will fail - the file '/opt/my-java/lib/*.jar'
323     # doesn't exist
324 betelgeuse 1.19 #
325 nelchael 1.5 # you have to use it as:
326     #
327     # java-pkg_regjar ${D}/opt/my-java/lib/*.jar
328 nichoj 1.1 #
329     # @param $@ - jars to record
330     # ------------------------------------------------------------------------------
331 nichoj 1.10 # TODO should we be making sure the jar is present on ${D} or wherever?
332 nichoj 1.1 java-pkg_regjar() {
333     debug-print-function ${FUNCNAME} $*
334    
335     java-pkg_check-phase install
336    
337     [[ ${#} -lt 1 ]] && die "at least one argument needed"
338    
339     java-pkg_init_paths_
340    
341     local jar jar_dir jar_file
342 caster 1.50 for jar in "${@}"; do
343 nichoj 1.1 # TODO use java-pkg_check-versioned-jar
344 betelgeuse 1.38 if [[ -e "${jar}" || -e "${D}${jar}" ]]; then
345     [[ -d "${jar}" || -d "${D}${jar}" ]] \
346     && die "Called ${FUNCNAME} on a directory $*"
347 betelgeuse 1.55
348     #check that class version correct when in strict mode
349     is-java-strict && java-pkg_verify-classes "${jar}"
350    
351 nelchael 1.5 # nelchael: we should strip ${D} in this case too, here's why:
352     # imagine such call:
353     # java-pkg_regjar ${D}/opt/java/*.jar
354     # such call will fall into this case (-e ${jar}) and will
355     # record paths with ${D} in package.env
356     java-pkg_append_ JAVA_PKG_CLASSPATH "${jar#${D}}"
357 nichoj 1.1 else
358 betelgeuse 1.68 if [[ ${jar} = *\** ]]; then
359     eerror "The argument ${jar} to ${FUNCNAME}"
360     eerror "has * in it. If you want it to glob in"
361     eerror '${D} add ${D} to the argument.'
362     fi
363 nichoj 1.1 die "${jar} does not exist"
364     fi
365     done
366    
367     java-pkg_do_write_
368     }
369    
370     # ------------------------------------------------------------------------------
371     # @ebuild-function java-pkg_newjar
372     #
373     # Installs a jar with a new name
374     #
375     # @example: install a versioned jar without the version
376     # java-pkg_newjar dist/${P}.jar ${PN}.jar
377     #
378     # @param $1 - jar to install
379     # @param $2 - new name for jar - defaults to ${PN}.jar if not specified
380     # ------------------------------------------------------------------------------
381     java-pkg_newjar() {
382     debug-print-function ${FUNCNAME} $*
383    
384     local original_jar="${1}"
385     local new_jar="${2:-${PN}.jar}"
386     local new_jar_dest="${T}/${new_jar}"
387    
388     [[ -z ${original_jar} ]] && die "Must specify a jar to install"
389 betelgeuse 1.44 [[ ! -f ${original_jar} ]] \
390     && die "${original_jar} does not exist or is not a file!"
391 nichoj 1.1
392     rm -f "${new_jar_dest}" || die "Failed to remove ${new_jar_dest}"
393     cp "${original_jar}" "${new_jar_dest}" \
394     || die "Failed to copy ${original_jar} to ${new_jar_dest}"
395     java-pkg_dojar "${new_jar_dest}"
396     }
397    
398     # ------------------------------------------------------------------------------
399     # @ebuild-function java-pkg_addcp
400     #
401     # Add something to the package's classpath. For jars, you should use dojar,
402     # newjar, or regjar. This is typically used to add directories to the classpath.
403     #
404     # TODO add example
405     # @param $@ - value to append to JAVA_PKG_CLASSPATH
406     # ------------------------------------------------------------------------------
407     java-pkg_addcp() {
408     java-pkg_append_ JAVA_PKG_CLASSPATH "${@}"
409     java-pkg_do_write_
410     }
411    
412     # ------------------------------------------------------------------------------
413     # @ebuild-function java-pkg_doso
414 betelgeuse 1.19 #
415 nichoj 1.1 # Installs any number of JNI libraries
416     # They will be installed into /usr/lib by default, but java-pkg_sointo
417     # can be used change this path
418     #
419     # Example:
420     # java-pkg_doso *.so
421     #
422     # @param $@ - JNI libraries to install
423     # ------------------------------------------------------------------------------
424     java-pkg_doso() {
425     debug-print-function ${FUNCNAME} $*
426    
427     [[ ${#} -lt 1 ]] && "At least one argument required for ${FUNCNAME}"
428     java-pkg_check-phase install
429    
430     [[ ${#} -lt 1 ]] && die "At least one argument required for ${FUNCNAME}"
431    
432     java-pkg_init_paths_
433    
434     local lib
435     # for each lib
436     for lib in "$@" ; do
437     # if the lib exists...
438     if [[ -e "${lib}" ]] ; then
439     # install if it isn't a symlink
440     if [[ ! -L "${lib}" ]] ; then
441     INSDESTTREE="${JAVA_PKG_LIBDEST}" \
442     INSOPTIONS="${LIBOPTIONS}" \
443     doins "${lib}" || "failed to install ${lib}"
444     java-pkg_append_ JAVA_PKG_LIBRARY "${JAVA_PKG_LIBDEST}"
445     debug-print "Installing ${lib} to ${JAVA_PKG_LIBDEST}"
446     # otherwise make a symlink to the symlink's origin
447     else
448     # TODO use dosym
449 betelgeuse 1.57 ln -s "$(readlink "${lib}")" \
450     "${D}${JAVA_PKG_LIBDEST}/$(basename "${lib}")"
451 nichoj 1.1 debug-print "${lib} is a symlink, linking accordanly"
452     fi
453     # otherwise die
454     else
455     die "${lib} does not exist"
456     fi
457     done
458    
459     java-pkg_do_write_
460     }
461    
462     # ------------------------------------------------------------------------------
463     # @ebuild-function java-pkg_regso
464     #
465     # Registers an already JNI library in package.env.
466     #
467     # Example:
468     # java-pkg_regso *.so /path/*.so
469     #
470     # @param $@ - JNI libraries to register
471     # ------------------------------------------------------------------------------
472     java-pkg_regso() {
473     debug-print-function ${FUNCNAME} $*
474    
475     java-pkg_check-phase install
476    
477     [[ ${#} -lt 1 ]] && "at least one argument needed"
478    
479     java-pkg_init_paths_
480 betelgeuse 1.19
481 nichoj 1.1 local lib target_dir
482     for lib in "$@" ; do
483     # Check the absolute path of the lib
484     if [[ -e "${lib}" ]] ; then
485     target_dir="$(java-pkg_expand_dir_ ${lib})"
486     java-pkg_append_ JAVA_PKG_LIBRARY "/${target_dir#${D}}"
487     # Check the path of the lib relative to ${D}
488     elif [[ -e "${D}${lib}" ]]; then
489     target_dir="$(java-pkg_expand_dir_ ${D}${lib})"
490     java-pkg_append_ JAVA_PKG_LIBRARY "${target_dir}"
491     else
492     die "${lib} does not exist"
493     fi
494     done
495    
496     java-pkg_do_write_
497     }
498    
499     # ------------------------------------------------------------------------------
500     # @ebuild-function java-pkg_jarinto
501     #
502     # Changes the path jars are installed into
503     #
504     # @param $1 - new location to install jars into.
505     # -----------------------------------------------------------------------------
506     java-pkg_jarinto() {
507     debug-print-function ${FUNCNAME} $*
508    
509     JAVA_PKG_JARDEST="${1}"
510     }
511    
512     # ------------------------------------------------------------------------------
513     # @ebuild-function java-pkg_sointo
514     #
515     # Changes the path that JNI libraries are installed into.
516     #
517     # @param $1 - new location to install JNI libraries into.
518     # ------------------------------------------------------------------------------
519     java-pkg_sointo() {
520     debug-print-function ${FUNCNAME} $*
521    
522     JAVA_PKG_LIBDEST="${1}"
523     }
524    
525     # ------------------------------------------------------------------------------
526     # @ebuild-function java-pkg_dohtml
527     #
528     # Install Javadoc HTML documentation
529     #
530     # @example
531     # java-pkg_dohtml dist/docs/
532     #
533     # ------------------------------------------------------------------------------
534     java-pkg_dohtml() {
535     debug-print-function ${FUNCNAME} $*
536    
537     [[ ${#} -lt 1 ]] && die "At least one argument required for ${FUNCNAME}"
538 betelgeuse 1.27
539 betelgeuse 1.31 # from /usr/lib/portage/bin/dohtml -h
540     # -f Set list of allowed extensionless file names.
541 nichoj 1.1 dohtml -f package-list "$@"
542 betelgeuse 1.31
543 nichoj 1.1 # this probably shouldn't be here but it provides
544     # a reasonable way to catch # docs for all of the
545     # old ebuilds.
546     java-pkg_recordjavadoc
547     }
548    
549 betelgeuse 1.30 # ------------------------------------------------------------------------------
550     # @ebuild-function java-pkg_dojavadoc
551     #
552     # Installs javadoc documentation. This should be controlled by the doc use flag.
553     #
554     # @param $1: - The javadoc root directory.
555     #
556     # @example:
557     # java-pkg_dojavadoc docs/api
558     #
559     # ------------------------------------------------------------------------------
560 nichoj 1.1 java-pkg_dojavadoc() {
561     local dir="$1"
562    
563     java-pkg_check-phase install
564    
565     [[ -z "${dir}" ]] && die "Must specify a directory!"
566     [[ ! -d "${dir}" ]] && die "${dir} does not exist, or isn't a directory!"
567    
568     local dir_to_install="${dir}"
569     if [[ "$(basename "${dir}")" != "api" ]]; then
570     dir_to_install="${T}/api"
571     # TODO use doins
572     cp -r "${dir}" "${dir_to_install}" || die "cp failed"
573     fi
574    
575     java-pkg_dohtml -r ${dir_to_install}
576     }
577    
578     # ------------------------------------------------------------------------------
579     # @ebuild-function java-pkg_dosrc
580     #
581 betelgeuse 1.19 # Installs a zip containing the source for a package, so it can used in
582 nichoj 1.1 # from IDEs like eclipse and netbeans.
583     #
584     # Ebuild needs to DEPEND on app-arch/zip to use this.
585     #
586     # It also should be controlled by USE=source.
587     #
588     # @example:
589     # java-pkg_dosrc src/*
590     #
591     # ------------------------------------------------------------------------------
592 betelgeuse 1.19 # TODO change so it the arguments it takes are the base directories containing
593 nichoj 1.1 # source -nichoj
594     # TODO should we be able to handle multiple calls to dosrc? -nichoj
595     # TODO maybe we can take an existing zip/jar? -nichoj
596     # FIXME apparently this fails if you give it an empty directories
597     java-pkg_dosrc() {
598     debug-print-function ${FUNCNAME} $*
599    
600 betelgeuse 1.19 [ ${#} -lt 1 ] && die "At least one argument needed"
601 nichoj 1.1
602     java-pkg_check-phase install
603    
604 betelgeuse 1.19 [[ ${#} -lt 1 ]] && die "At least one argument needed"
605 nichoj 1.1
606 betelgeuse 1.66 if ! [[ ${DEPEND} = *app-arch/zip* ]]; then
607     local msg="${FUNCNAME} called without app-arch/zip in DEPEND"
608     if is-java-strict; then
609     eerror "${msg}"
610     die "${msg}"
611     else
612     echo "${msg}"
613     echo "Please report this to http://bugs.gentoo.org."
614     fi
615     fi
616    
617 nichoj 1.1 java-pkg_init_paths_
618    
619     local zip_name="${PN}-src.zip"
620     local zip_path="${T}/${zip_name}"
621     local dir
622 caster 1.50 for dir in "${@}"; do
623 nichoj 1.1 local dir_parent=$(dirname "${dir}")
624     local dir_name=$(basename "${dir}")
625     pushd ${dir_parent} > /dev/null || die "problem entering ${dir_parent}"
626     zip -q -r ${zip_path} ${dir_name} -i '*.java'
627     local result=$?
628     # 12 means zip has nothing to do
629     if [[ ${result} != 12 && ${result} != 0 ]]; then
630     die "failed to zip ${dir_name}"
631     fi
632     popd >/dev/null
633     done
634    
635     # Install the zip
636     INSDESTTREE=${JAVA_PKG_SOURCESPATH} \
637     doins ${zip_path} || die "Failed to install source"
638    
639     JAVA_SOURCES="${JAVA_PKG_SOURCESPATH}/${zip_name}"
640     java-pkg_do_write_
641     }
642    
643     # ------------------------------------------------------------------------------
644     # @ebuild-function java-pkg_dolauncher
645     #
646     # Make a wrapper script to lauch/start this package
647     # If necessary, the wrapper will switch to the appropriate VM.
648     #
649 betelgeuse 1.25 # Can be called without parameters if the package installs only one jar
650     # that has the Main-class attribute set. The wrapper will be named ${PN}.
651     #
652 nichoj 1.1 # @param $1 - filename of launcher to create
653     # @param $2 - options, as follows:
654     # --main the.main.class.too.start
655 betelgeuse 1.25 # --jar /the/jar/too/launch.jar or just <name>.jar
656 betelgeuse 1.20 # --java_args 'Extra arguments to pass to java'
657 caster 1.42 # --pkg_args 'Extra arguments to pass to the package'
658     # --pwd Directory the launcher changes to before executing java
659     # -into Directory to install the launcher to, instead of /usr/bin
660     # -pre Prepend contents of this file to the launcher
661 nichoj 1.1 # ------------------------------------------------------------------------------
662     java-pkg_dolauncher() {
663     debug-print-function ${FUNCNAME} $*
664    
665     java-pkg_check-phase install
666 betelgeuse 1.25 java-pkg_init_paths_
667 nichoj 1.1
668 betelgeuse 1.25 if [[ ${#} = 0 ]]; then
669     local name="${PN}"
670     else
671     local name="${1}"
672     shift
673     fi
674 nichoj 1.1
675     # TODO rename to launcher
676     local target="${T}/${name}"
677 betelgeuse 1.20 local var_tmp="${T}/launcher_variables_tmp"
678 nichoj 1.1 local target_dir pre
679    
680 betelgeuse 1.20 # Process the other the rest of the arguments
681 nichoj 1.1 while [[ -n "${1}" && -n "${2}" ]]; do
682 betelgeuse 1.38 local var="${1}" value="${2}"
683 betelgeuse 1.19 if [[ "${var:0:2}" == "--" ]]; then
684 betelgeuse 1.25 local var=${var:2}
685     echo "gjl_${var}=\"${value}\"" >> "${var_tmp}"
686 betelgeuse 1.26 local gjl_${var}="${value}"
687 nichoj 1.1 elif [[ "${var}" == "-into" ]]; then
688     target_dir="${value}"
689     elif [[ "${var}" == "-pre" ]]; then
690     pre="${value}"
691     fi
692     shift 2
693     done
694 betelgeuse 1.20
695 betelgeuse 1.25 # Test if no --jar and --main arguments were given and
696     # in that case check if the package only installs one jar
697     # and use that jar.
698     if [[ -z "${gjl_jar}" && -z "${gjl_main}" ]]; then
699     local cp="${JAVA_PKG_CLASSPATH}"
700     if [[ "${cp/:}" = "${cp}" && "${cp%.jar}" != "${cp}" ]]; then
701     echo "gjl_jar=\"${JAVA_PKG_CLASSPATH}\"" >> "${var_tmp}"
702     else
703     local msg="Not enough information to create a launcher given."
704     msg="${msg} Please give --jar or --main argument to ${FUNCNAME}."
705     die "${msg}"
706     fi
707     fi
708    
709 betelgeuse 1.20 # Write the actual script
710     echo "#!/bin/bash" > "${target}"
711 caster 1.42 if [[ -n "${pre}" ]]; then
712     if [[ -f "${pre}" ]]; then
713     cat "${pre}" >> "${target}"
714     else
715     die "-pre specified file '${pre}' does not exist"
716     fi
717     fi
718 nichoj 1.1 echo "gjl_package=${JAVA_PKG_NAME}" >> "${target}"
719 betelgeuse 1.20 cat "${var_tmp}" >> "${target}"
720 caster 1.21 rm -f "${var_tmp}"
721 nichoj 1.1 echo "source /usr/share/java-config-2/launcher/launcher.bash" >> "${target}"
722 betelgeuse 1.19
723 nichoj 1.17 if [[ -n "${target_dir}" ]]; then
724 nichoj 1.1 DESTTREE="${target_dir}" dobin "${target}"
725     local ret=$?
726     return ${ret}
727     else
728     dobin "${target}"
729     fi
730     }
731    
732     # ------------------------------------------------------------------------------
733     # Install war files.
734     # TODO document
735     # ------------------------------------------------------------------------------
736     java-pkg_dowar() {
737     debug-print-function ${FUNCNAME} $*
738    
739     # Check for arguments
740     [[ ${#} -lt 1 ]] && die "At least one argument needed"
741     java-pkg_check-phase install
742    
743     java-pkg_init_paths_
744    
745     local war
746     for war in $* ; do
747     local warpath
748     # TODO evaluate if we want to handle symlinks differently -nichoj
749     # Check for symlink
750     if [[ -L "${war}" ]] ; then
751     cp "${war}" "${T}"
752     warpath="${T}$(basename "${war}")"
753     # Check for directory
754     # TODO evaluate if we want to handle directories differently -nichoj
755     elif [[ -d "${war}" ]] ; then
756     echo "dowar: warning, skipping directory ${war}"
757     continue
758     else
759     warpath="${war}"
760     fi
761 betelgeuse 1.18
762 nichoj 1.1 # Install those files like you mean it
763     INSOPTIONS="-m 0644" \
764     INSDESTTREE=${JAVA_PKG_WARDEST} \
765     doins ${warpath}
766     done
767     }
768    
769     # ------------------------------------------------------------------------------
770     # @internal-function java-pkg_recordjavadoc
771     # Scan for JavaDocs, and record their existence in the package.env file
772     #
773     # TODO make sure this in the proper section
774     # ------------------------------------------------------------------------------
775     java-pkg_recordjavadoc()
776     {
777     debug-print-function ${FUNCNAME} $*
778     # the find statement is important
779     # as some packages include multiple trees of javadoc
780     JAVADOC_PATH="$(find ${D}/usr/share/doc/ -name allclasses-frame.html -printf '%h:')"
781     # remove $D - TODO: check this is ok with all cases of the above
782     JAVADOC_PATH="${JAVADOC_PATH//${D}}"
783     if [[ -n "${JAVADOC_PATH}" ]] ; then
784     debug-print "javadocs found in ${JAVADOC_PATH%:}"
785     java-pkg_do_write_
786     else
787     debug-print "No javadocs found"
788     fi
789     }
790    
791     # ------------------------------------------------------------------------------
792     # @section-end install
793     # ------------------------------------------------------------------------------
794    
795     # ------------------------------------------------------------------------------
796     # @begin-section query
797     # Use these to build the classpath for building a package.
798     # ------------------------------------------------------------------------------
799    
800     # ------------------------------------------------------------------------------
801     # @ebuild-function java-pkg_jar-from
802     #
803     # Makes a symlink to a jar from a certain package
804     # A lot of java packages include dependencies in a lib/ directory
805     # You can use this function to replace these bundled dependencies.
806 nichoj 1.16 # The dependency is recorded into package.env DEPEND line, unless "--build-only"
807     # is passed as the very first argument, for jars that have to be present only
808     # at build time and are not needed on runtime (junit testing etc).
809 nichoj 1.1 #
810     # Example: get all jars from xerces slot 2
811     # java-pkg_jar-from xerces-2
812     # Example: get a specific jar from xerces slot 2
813     # java-pkg_jar-from xerces-2 xml-apis.jar
814 nichoj 1.16 # Example: get a specific jar from xerces slot 2, and name it diffrently
815 nichoj 1.1 # java-pkg_jar-from xerces-2 xml-apis.jar xml.jar
816 nichoj 1.16 # Example: get junit.jar which is needed only for building
817     # java-pkg_jar-from --build-only junit junit.jar
818 nichoj 1.1 #
819 betelgeuse 1.59 # @param $opt
820 caster 1.49 # --build-only - makes the jar(s) not added into package.env DEPEND line.
821     # (assumed automatically when called inside src_test)
822     # --with-dependencies - get jars also from requested package's dependencies
823     # transitively.
824     # --into $dir - symlink jar(s) into $dir (must exist) instead of .
825 nichoj 1.1 # @param $1 - Package to get jars from.
826     # @param $2 - jar from package. If not specified, all jars will be used.
827     # @param $3 - When a single jar is specified, destination filename of the
828     # symlink. Defaults to the name of the jar.
829     # ------------------------------------------------------------------------------
830     # TODO could probably be cleaned up a little
831     java-pkg_jar-from() {
832     debug-print-function ${FUNCNAME} $*
833    
834 nichoj 1.16 local build_only=""
835 caster 1.49 local destdir="."
836     local deep=""
837 betelgeuse 1.59
838 caster 1.49 [[ "${EBUILD_PHASE}" == "test" ]] && build_only="true"
839 nichoj 1.16
840 caster 1.49 while [[ "${1}" == --* ]]; do
841     if [[ "${1}" = "--build-only" ]]; then
842     build_only="true"
843     elif [[ "${1}" = "--with-dependencies" ]]; then
844     deep="--with-dependencies"
845     elif [[ "${1}" = "--into" ]]; then
846     destdir="${2}"
847     shift
848     else
849     die "java-pkg_jar-from called with unknown parameter: ${1}"
850     fi
851 nichoj 1.16 shift
852 caster 1.49 done
853 betelgeuse 1.43
854 betelgeuse 1.18 local target_pkg="${1}" target_jar="${2}" destjar="${3}"
855    
856 nichoj 1.1 [[ -z ${target_pkg} ]] && die "Must specify a package"
857    
858     # default destjar to the target jar
859     [[ -z "${destjar}" ]] && destjar="${target_jar}"
860    
861 betelgeuse 1.18 local error_msg="There was a problem getting the classpath for ${target_pkg}."
862     local classpath
863 betelgeuse 1.43 classpath="$(java-config ${deep} --classpath=${target_pkg})"
864 betelgeuse 1.18 [[ $? != 0 ]] && die ${error_msg}
865 nichoj 1.1
866 caster 1.49 pushd ${destdir} > /dev/null \
867     || die "failed to change directory to ${destdir}"
868 betelgeuse 1.60
869     # When we have commas this functions is called to bring jars from multiple
870     # packages. This affects recording of dependencencies because that syntax uses :
871     # if we don't change them to : gjl and java-config -d -p break
872     if [[ ${target_pkg} = *,* ]]; then
873     build_only="true"
874     java-pkg_record-jar_ ${target_pkg//,/:}
875     fi
876    
877 nichoj 1.1 local jar
878     for jar in ${classpath//:/ }; do
879     local jar_name=$(basename "${jar}")
880     if [[ ! -f "${jar}" ]] ; then
881     debug-print "${jar} from ${target_pkg} does not exist"
882     die "Installation problems with jars in ${target_pkg} - is it installed?"
883     fi
884     # If no specific target jar was indicated, link it
885     if [[ -z "${target_jar}" ]] ; then
886     [[ -f "${target_jar}" ]] && rm "${target_jar}"
887     ln -snf "${jar}" \
888     || die "Failed to make symlink from ${jar} to ${jar_name}"
889 nichoj 1.16 [[ -z "${build_only}" ]] && java-pkg_record-jar_ "${target_pkg}" "${jar}"
890 nichoj 1.1 # otherwise, if the current jar is the target jar, link it
891     elif [[ "${jar_name}" == "${target_jar}" ]] ; then
892     [[ -f "${destjar}" ]] && rm "${destjar}"
893     ln -snf "${jar}" "${destjar}" \
894     || die "Failed to make symlink from ${jar} to ${destjar}"
895 nichoj 1.16 [[ -z "${build_only}" ]] && java-pkg_record-jar_ "${target_pkg}" "${jar}"
896 betelgeuse 1.54 popd > /dev/null
897 nichoj 1.1 return 0
898     fi
899     done
900 caster 1.49 popd > /dev/null
901 nichoj 1.1 # if no target was specified, we're ok
902     if [[ -z "${target_jar}" ]] ; then
903     return 0
904     # otherwise, die bitterly
905     else
906     die "Failed to find ${target_jar:-jar} in ${target_pkg}"
907     fi
908     }
909    
910     # ------------------------------------------------------------------------------
911     # @ebuild-function java-pkg_jarfrom
912     #
913     # See java-pkg_jar-from
914     # ------------------------------------------------------------------------------
915     java-pkg_jarfrom() {
916     java-pkg_jar-from "$@"
917     }
918    
919     # ------------------------------------------------------------------------------
920     # @ebuild-function java-pkg_getjars
921     #
922     # Get the classpath provided by any number of packages
923     # Among other things, this can be passed to 'javac -classpath' or 'ant -lib'.
924 nichoj 1.16 # The providing packages are recorded as dependencies into package.env DEPEND
925     # line, unless "--build-only" is passed as the very first argument, for jars
926     # that have to be present only at build time and are not needed on runtime
927     # (junit testing etc).
928 betelgeuse 1.19 #
929 betelgeuse 1.30 # Example: Get the classpath for xerces-2 and xalan,
930     # java-pkg_getjars xerces-2,xalan
931 nichoj 1.1 # Example Return:
932     # /usr/share/xerces-2/lib/xml-apis.jar:/usr/share/xerces-2/lib/xmlParserAPIs.jar:/usr/share/xalan/lib/xalan.jar
933 betelgeuse 1.19 #
934 betelgeuse 1.59 # @param $opt
935 caster 1.49 # --build-only - makes the jar(s) not added into package.env DEPEND line.
936     # (assumed automatically when called inside src_test)
937     # --with-dependencies - get jars also from requested package's dependencies
938     # transitively.
939     # @param $1 - list of packages to get jars from
940 betelgeuse 1.30 # (passed to java-config --classpath)
941 nichoj 1.1 # ------------------------------------------------------------------------------
942     java-pkg_getjars() {
943     debug-print-function ${FUNCNAME} $*
944    
945 caster 1.49 local build_only=""
946     local deep=""
947 betelgeuse 1.59
948 caster 1.49 [[ "${EBUILD_PHASE}" == "test" ]] && build_only="true"
949 nichoj 1.16
950 caster 1.49 while [[ "${1}" == --* ]]; do
951     if [[ "${1}" = "--build-only" ]]; then
952     build_only="true"
953     elif [[ "${1}" = "--with-dependencies" ]]; then
954     deep="--with-dependencies"
955     else
956     die "java-pkg_jar-from called with unknown parameter: ${1}"
957     fi
958 betelgeuse 1.43 shift
959 caster 1.49 done
960 betelgeuse 1.43
961 caster 1.49 [[ ${#} -ne 1 ]] && die "${FUNCNAME} takes only one argument besides --*"
962 betelgeuse 1.38
963 betelgeuse 1.30 local classpath pkgs="${1}"
964 betelgeuse 1.43 jars="$(java-config ${deep} --classpath=${pkgs})"
965 betelgeuse 1.30 [[ -z "${jars}" ]] && die "java-config --classpath=${pkgs} failed"
966     debug-print "${pkgs}:${jars}"
967    
968     if [[ -z "${classpath}" ]]; then
969     classpath="${jars}"
970     else
971     classpath="${classpath}:${jars}"
972     fi
973 nichoj 1.1
974 betelgeuse 1.30 # Only record jars that aren't build-only
975     if [[ -z "${build_only}" ]]; then
976     oldifs="${IFS}"
977 betelgeuse 1.31 IFS=","
978 betelgeuse 1.30 for pkg in ${pkgs}; do
979     java-pkg_record-jar_ "${pkg}"
980     done
981     IFS="${oldifs}"
982     fi
983 betelgeuse 1.18
984 nichoj 1.1 echo "${classpath}"
985     }
986    
987     # ------------------------------------------------------------------------------
988     # @ebuild-function java-pkg_getjar
989     #
990     # Get the filename of a single jar from a package
991 nichoj 1.16 # The providing package is recorded as runtime dependency into package.env
992     # DEPEND line, unless "--build-only" is passed as the very first argument, for
993     # jars that have to be present only at build time and are not needed on runtime
994     # (junit testing etc).
995 nichoj 1.1 #
996     # @example
997     # java-pkg_getjar xerces-2 xml-apis.jar
998     # @example-return
999     # /usr/share/xerces-2/lib/xml-apis.jar
1000 betelgeuse 1.19 #
1001 caster 1.49 # @param $opt
1002     # --build-only - makes the jar not added into package.env DEPEND line.
1003 nichoj 1.1 # @param $1 - package to use
1004     # @param $2 - jar to get
1005     # ------------------------------------------------------------------------------
1006     java-pkg_getjar() {
1007     debug-print-function ${FUNCNAME} $*
1008    
1009 nichoj 1.16 local build_only=""
1010 betelgeuse 1.59
1011 caster 1.49 [[ "${EBUILD_PHASE}" == "test" ]] && build_only="true"
1012 nichoj 1.16
1013 caster 1.49 while [[ "${1}" == --* ]]; do
1014     if [[ "${1}" = "--build-only" ]]; then
1015     build_only="true"
1016     else
1017     die "java-pkg_jar-from called with unknown parameter: ${1}"
1018     fi
1019 nichoj 1.16 shift
1020 caster 1.49 done
1021    
1022     [[ ${#} -ne 2 ]] && die "${FUNCNAME} takes only two arguments besides --*"
1023 nichoj 1.16
1024 nichoj 1.1 local pkg="${1}" target_jar="${2}" jar
1025     [[ -z ${pkg} ]] && die "Must specify package to get a jar from"
1026     [[ -z ${target_jar} ]] && die "Must specify jar to get"
1027    
1028 betelgeuse 1.18 local error_msg="Could not find classpath for ${pkg}. Are you sure its installed?"
1029     local classpath
1030     classpath=$(java-config --classpath=${pkg})
1031     [[ $? != 0 ]] && die ${error_msg}
1032    
1033 nichoj 1.1 for jar in ${classpath//:/ }; do
1034     if [[ ! -f "${jar}" ]] ; then
1035 nichoj 1.16 die "Installation problem with jar ${jar} in ${pkg} - is it installed?"
1036 nichoj 1.1 fi
1037    
1038     if [[ "$(basename ${jar})" == "${target_jar}" ]] ; then
1039 nichoj 1.16 # Only record jars that aren't build-only
1040     [[ -z "${build_only}" ]] && java-pkg_record-jar_ "${pkg}" "${jar}"
1041 nichoj 1.1 echo "${jar}"
1042     return 0
1043     fi
1044     done
1045 betelgeuse 1.19
1046 nichoj 1.1 die "Could not find ${target_jar} in ${pkg}"
1047     return 1
1048     }
1049    
1050     # This function reads stdin, and based on that input, figures out how to
1051     # populate jars from the filesystem.
1052     # Need to figure out a good way of making use of this, ie be able to use a
1053     # string that was built instead of stdin
1054     # NOTE: this isn't quite ready for primetime.
1055     #java-pkg_populate-jars() {
1056     # local line
1057     #
1058     # read line
1059     # while [[ -n "${line}" ]]; do
1060     # # Ignore comments
1061     # [[ ${line%%#*} == "" ]] && continue
1062     #
1063     # # get rid of any spaces
1064     # line="${line// /}"
1065     #
1066     # # format: path=jarinfo
1067     # local path=${line%%=*}
1068     # local jarinfo=${line##*=}
1069 betelgeuse 1.19 #
1070 nichoj 1.1 # # format: jar@package
1071     # local jar=${jarinfo%%@*}.jar
1072     # local package=${jarinfo##*@}
1073     # if [[ -n ${replace_only} ]]; then
1074     # [[ ! -f $path ]] && die "No jar exists at ${path}"
1075     # fi
1076     # if [[ -n ${create_parent} ]]; then
1077     # local parent=$(dirname ${path})
1078     # mkdir -p "${parent}"
1079     # fi
1080     # java-pkg_jar-from "${package}" "${jar}" "${path}"
1081     #
1082     # read line
1083     # done
1084     #}
1085    
1086     # ------------------------------------------------------------------------------
1087     # @section-end query
1088     # ------------------------------------------------------------------------------
1089    
1090     # ------------------------------------------------------------------------------
1091     # @section-begin helper
1092 betelgeuse 1.19 # @section-summary Helper functions
1093 nichoj 1.1 #
1094     # Various other functions to use from an ebuild
1095     # ------------------------------------------------------------------------------
1096    
1097     # ------------------------------------------------------------------------------
1098     # @ebuild-function java-pkg_need
1099     #
1100     # Adds virtual dependencies, which can optionally be controlled by a USE flag.
1101     # Currently supported virtuals are:
1102     # javamail
1103     # jdbc-stdext
1104     # jaf
1105     # jdbc-rowset
1106     # jms
1107     #
1108 betelgeuse 1.19 # @param $1 - Optionally indicate that the dependencies are controlled by
1109 nichoj 1.1 # a use flag by specifying '--use' Requires $2.
1110     # @param $2 - USE flag which will enable the dependencies.
1111     # @param $@ - virtual packages to add depenedencies for
1112     # ------------------------------------------------------------------------------
1113     # TODO rewrite to parse a line based declaration file instead -- karltk
1114     #java-pkg_need() {
1115     # debug-print-function ${FUNCNAME} $*
1116     # local useflag
1117     # if [[ ${1} == "--use" ]]; then
1118     # useflag="${2}"
1119     # shift 2
1120     # fi
1121     #
1122     # if [[ -z ${1} ]]; then
1123     # die "Must specify at least one virtual package."
1124     # fi
1125     #
1126     # local depstr newdepstr
1127     #
1128     # for virtual in ${@}; do
1129     # if has ${virtual} ${JAVA_PKG_VNEED}; then
1130     # debug-print "Already registered virtual ${virtual}"
1131     # continue
1132     # fi
1133     # case ${virtual} in
1134     # javamail)
1135     # debug-print "java-pkg_need: adding javamail dependencies"
1136     # newdepstr="|| ( dev-java/gnu-javamail dev-java/sun-javamail-bin )"
1137     # ;;
1138     # jdbc-stdext)
1139     # debug-print "java-pkg_need: adding jdbc-stdext dependencies"
1140     # newdepstr="|| ( >=virtual/jdk-1.4 dev-java/jdbc2-stdext )"
1141     # ;;
1142     # jaf)
1143     # debug-print "java-pkg_need: adding jaf dependencies"
1144     # newdepstr="|| ( dev-java/gnu-jaf dev-java/sun-jaf-bin )"
1145     # ;;
1146     # jdbc-rowset)
1147     # debug-print "java-pkg_need: adding jdbc-rowset dependencies"
1148     # newdepstr="|| ( >=virtual/jdk-1.5 dev-java/sun-jdbc-rowset )"
1149     # ;;
1150     # jms)
1151     # debug-print "java-pkg_need: adding jms dependencies"
1152     # newdepstr="|| ( dev-java/sun-jms dev-java/openjms )"
1153     # ;;
1154     # *)
1155     # die "Invalid virtual: ${virtual}"
1156     # esac
1157     #
1158     # export JAVA_PKG_VNEED="${JAVA_PKG_VNEED} ${virtual}"
1159     #
1160     # if [[ -n ${useflag} ]]; then
1161     # depstr="${depstr} ${useflag}? ( ${newdepstr} )"
1162     # else
1163     # depstr="${depstr} ${newdepstr}"
1164     # fi
1165     # done
1166     #
1167     # [[ -z ${JAVA_PKG_NV_DEPEND} ]] && export JAVA_PKG_NV_DEPEND="${DEPEND}"
1168     # [[ -z ${JAVA_PKG_NV_RDEPEND} ]] && export JAVA_PKG_NV_RDEPEND="${RDEPEND}"
1169     #
1170     # export DEPEND="${DEPEND} ${depstr}"
1171     # export RDEPEND="${RDEPEND} ${depstr}"
1172     #}
1173    
1174 betelgeuse 1.40 # ------------------------------------------------------------------------------
1175     # @ebuild-function java-pkg_find-normal-jars
1176     #
1177     # Find the files with suffix .jar file in the given directory or $WORKDIR
1178     #
1179     # @param $1 - The directory to search for jar files (default: ${WORKDIR})
1180     # ------------------------------------------------------------------------------
1181     java-pkg_find-normal-jars() {
1182     local dir=$1
1183     [[ "${dir}" ]] || dir="${WORKDIR}"
1184     local found
1185     for jar in $(find "${dir}" -name "*.jar" -type f); do
1186     echo "${jar}"
1187     found="true"
1188     done
1189     [[ "${found}" ]]
1190     return $?
1191     }
1192    
1193     # ------------------------------------------------------------------------------
1194     # @ebuild-function java-pkg_ensure-no-bundled-jars
1195     #
1196     # Try to locate bundled jar files in ${WORKDIR} and die if found.
1197     # This function should be called after WORKDIR has been populated with symlink
1198     # to system jar files or bundled jars removed.
1199     # ------------------------------------------------------------------------------
1200 nichoj 1.1 java-pkg_ensure-no-bundled-jars() {
1201     debug-print-function ${FUNCNAME} $*
1202    
1203 betelgeuse 1.40 local bundled_jars=$(java-pkg_find-normal-jars)
1204 nichoj 1.1 if [[ -n ${bundled_jars} ]]; then
1205     echo "Bundled jars found:"
1206     local jar
1207     for jar in ${bundled_jars}; do
1208     echo $(pwd)${jar/./}
1209     done
1210     die "Bundled jars found!"
1211     fi
1212     }
1213    
1214     # ------------------------------------------------------------------------------
1215     # @internal-function java-pkg_ensure-vm-version-sufficient
1216     #
1217     # Checks if we have a sufficient VM and dies if we don't.
1218     #
1219     # ------------------------------------------------------------------------------
1220     java-pkg_ensure-vm-version-sufficient() {
1221     debug-print-function ${FUNCNAME} $*
1222    
1223     if ! java-pkg_is-vm-version-sufficient; then
1224     debug-print "VM is not suffient"
1225     eerror "Current Java VM cannot build this package"
1226     einfo "Please use java-config -S to set the correct one"
1227     die "Active Java VM cannot build this package"
1228     fi
1229     }
1230    
1231     # ------------------------------------------------------------------------------
1232     # @internal-function java-pkg_is-vm-version-sufficient
1233 betelgeuse 1.19 #
1234 nichoj 1.1 # @return zero - VM is sufficient
1235     # @return non-zero - VM is not sufficient
1236     # ------------------------------------------------------------------------------
1237     java-pkg_is-vm-version-sufficient() {
1238     debug-print-function ${FUNCNAME} $*
1239    
1240     depend-java-query --is-sufficient "${DEPEND}" > /dev/null
1241     return $?
1242     }
1243    
1244     # ------------------------------------------------------------------------------
1245     # @internal-function java-pkg_ensure-vm-version-eq
1246     #
1247     # Die if the current VM is not equal to the argument passed.
1248     #
1249     # @param $@ - Desired VM version to ensure
1250     # ------------------------------------------------------------------------------
1251     java-pkg_ensure-vm-version-eq() {
1252     debug-print-function ${FUNCNAME} $*
1253    
1254     if ! java-pkg_is-vm-version-eq $@ ; then
1255     debug-print "VM is not suffient"
1256     eerror "This package requires a Java VM version = $@"
1257     einfo "Please use java-config -S to set the correct one"
1258     die "Active Java VM too old"
1259     fi
1260     }
1261    
1262     # ------------------------------------------------------------------------------
1263 betelgeuse 1.19 # @internal-function java-pkg_is-vm-version-eq
1264     #
1265 nichoj 1.1 # @param $@ - VM version to compare current VM to
1266     # @return zero - VM versions are equal
1267     # @return non-zero - VM version are not equal
1268     # ------------------------------------------------------------------------------
1269     java-pkg_is-vm-version-eq() {
1270     debug-print-function ${FUNCNAME} $*
1271    
1272     local needed_version="$@"
1273    
1274     [[ -z "${needed_version}" ]] && die "need an argument"
1275    
1276     local vm_version="$(java-pkg_get-vm-version)"
1277    
1278     vm_version="$(get_version_component_range 1-2 "${vm_version}")"
1279     needed_version="$(get_version_component_range 1-2 "${needed_version}")"
1280    
1281     if [[ -z "${vm_version}" ]]; then
1282     debug-print "Could not get JDK version from DEPEND"
1283     return 1
1284     else
1285     if [[ "${vm_version}" == "${needed_version}" ]]; then
1286     debug-print "Detected a JDK(${vm_version}) = ${needed_version}"
1287     return 0
1288     else
1289     debug-print "Detected a JDK(${vm_version}) != ${needed_version}"
1290     return 1
1291     fi
1292     fi
1293     }
1294    
1295     # ------------------------------------------------------------------------------
1296     # @internal-function java-pkg_ensure-vm-version-ge
1297     #
1298     # Die if the current VM is not greater than the desired version
1299     #
1300     # @param $@ - VM version to compare current to
1301     # ------------------------------------------------------------------------------
1302     java-pkg_ensure-vm-version-ge() {
1303     debug-print-function ${FUNCNAME} $*
1304 betelgeuse 1.19
1305 nichoj 1.1 if ! java-pkg_is-vm-version-ge "$@" ; then
1306     debug-print "vm is not suffient"
1307     eerror "This package requires a Java VM version >= $@"
1308     einfo "Please use java-config -S to set the correct one"
1309     die "Active Java VM too old"
1310     fi
1311     }
1312    
1313     # ------------------------------------------------------------------------------
1314 betelgeuse 1.19 # @internal-function java-pkg_is-vm-version-ge
1315     #
1316 nichoj 1.1 # @param $@ - VM version to compare current VM to
1317     # @return zero - current VM version is greater than checked version
1318     # @return non-zero - current VM version is not greater than checked version
1319     # ------------------------------------------------------------------------------
1320     java-pkg_is-vm-version-ge() {
1321     debug-print-function ${FUNCNAME} $*
1322    
1323     local needed_version=$@
1324     local vm_version=$(java-pkg_get-vm-version)
1325     if [[ -z "${vm_version}" ]]; then
1326     debug-print "Could not get JDK version from DEPEND"
1327     return 1
1328     else
1329     if version_is_at_least "${needed_version}" "${vm_version}"; then
1330     debug-print "Detected a JDK(${vm_version}) >= ${needed_version}"
1331     return 0
1332     else
1333     debug-print "Detected a JDK(${vm_version}) < ${needed_version}"
1334     return 1
1335     fi
1336     fi
1337     }
1338    
1339 nichoj 1.12 java-pkg_set-current-vm() {
1340     export GENTOO_VM=${1}
1341     }
1342    
1343     java-pkg_get-current-vm() {
1344     echo ${GENTOO_VM}
1345     }
1346    
1347     java-pkg_current-vm-matches() {
1348 nichoj 1.15 hasq $(java-pkg_get-current-vm) ${@}
1349 nichoj 1.12 return $?
1350     }
1351    
1352 nichoj 1.1 # ------------------------------------------------------------------------------
1353     # @ebuild-function java-pkg_get-source
1354 betelgeuse 1.19 #
1355 nichoj 1.1 # Determines what source version should be used, for passing to -source.
1356     # Unless you want to break things you probably shouldn't set _WANT_SOURCE
1357     #
1358     # @return string - Either the lowest possible source, or JAVA_PKG_WANT_SOURCE
1359     # ------------------------------------------------------------------------------
1360     java-pkg_get-source() {
1361     echo ${JAVA_PKG_WANT_SOURCE:-$(depend-java-query --get-lowest "${DEPEND} ${RDEPEND}")}
1362     }
1363    
1364     # ------------------------------------------------------------------------------
1365     # @ebuild-function java-pkg_get-target
1366     #
1367     # Determines what target version should be used, for passing to -target.
1368     # If you don't care about lower versions, you can set _WANT_TARGET to the
1369 betelgeuse 1.19 # version of your JDK.
1370 nichoj 1.1 #
1371     # @return string - Either the lowest possible target, or JAVA_PKG_WANT_TARGET
1372     # ------------------------------------------------------------------------------
1373     java-pkg_get-target() {
1374 caster 1.37 echo ${JAVA_PKG_WANT_TARGET:-$(depend-java-query --get-lowest "${DEPEND} ${RDEPEND}")}
1375 nichoj 1.1 }
1376    
1377     java-pkg_get-javac() {
1378     debug-print-function ${FUNCNAME} $*
1379    
1380 caster 1.24
1381 nichoj 1.1 local compiler="${GENTOO_COMPILER}"
1382    
1383     local compiler_executable
1384     if [[ "${compiler}" = "javac" ]]; then
1385     # nothing fancy needs to be done for javac
1386     compiler_executable="javac"
1387     else
1388     # for everything else, try to determine from an env file
1389    
1390     local compiler_env="/usr/share/java-config-2/compiler/${compiler}"
1391     if [[ -f ${compiler_env} ]]; then
1392     local old_javac=${JAVAC}
1393     unset JAVAC
1394     # try to get value of JAVAC
1395     compiler_executable="$(source ${compiler_env} 1>/dev/null 2>&1; echo ${JAVAC})"
1396     export JAVAC=${old_javac}
1397    
1398 caster 1.24 if [[ -z ${compiler_executable} ]]; then
1399     echo "JAVAC is empty or undefined in ${compiler_env}"
1400     return 1
1401     fi
1402 betelgeuse 1.19
1403 nichoj 1.1 # check that it's executable
1404     if [[ ! -x ${compiler_executable} ]]; then
1405 caster 1.24 echo "${compiler_executable} doesn't exist, or isn't executable"
1406     return 1
1407 nichoj 1.1 fi
1408     else
1409 caster 1.24 echo "Could not find environment file for ${compiler}"
1410     return 1
1411 nichoj 1.1 fi
1412     fi
1413     echo ${compiler_executable}
1414     }
1415    
1416     # ------------------------------------------------------------------------------
1417 betelgeuse 1.19 # @ebuild-function java-pkg_javac-args
1418 nichoj 1.1 #
1419     # If an ebuild uses javac directly, instead of using ejavac, it should call this
1420     # to know what -source/-target to use.
1421     #
1422     # @return string - arguments to pass to javac, complete with -target and -source
1423     # ------------------------------------------------------------------------------
1424     java-pkg_javac-args() {
1425     debug-print-function ${FUNCNAME} $*
1426    
1427     local want_source="$(java-pkg_get-source)"
1428     local want_target="$(java-pkg_get-target)"
1429    
1430 betelgeuse 1.19 local source_str="-source ${want_source}"
1431 nichoj 1.1 local target_str="-target ${want_target}"
1432    
1433     debug-print "want source: ${want_source}"
1434     debug-print "want target: ${want_target}"
1435    
1436     if [[ -z "${want_source}" || -z "${want_target}" ]]; then
1437 caster 1.24 debug-print "could not find valid -source/-target values for javac"
1438     echo "Could not find valid -source/-target values for javac"
1439     return 1
1440 nichoj 1.1 else
1441     if java-pkg_is-vm-version-ge "1.4"; then
1442     echo "${source_str} ${target_str}"
1443     else
1444     echo "${target_str}"
1445     fi
1446     fi
1447     }
1448    
1449     # TODO document
1450     java-pkg_get-jni-cflags() {
1451     local flags="-I${JAVA_HOME}/include"
1452    
1453 flameeyes 1.33 local platform="linux"
1454     use elibc_FreeBSD && platform="freebsd"
1455    
1456 nichoj 1.10 # TODO do a check that the directories are valid
1457 flameeyes 1.33 flags="${flags} -I${JAVA_HOME}/include/${platform}"
1458 nichoj 1.1
1459     echo ${flags}
1460     }
1461    
1462 nichoj 1.10 java-pkg_ensure-gcj() {
1463     if ! built_with_use sys-devel/gcc gcj ; then
1464     ewarn
1465     ewarn "You must build gcc with the gcj support to build with gcj"
1466     ewarn
1467     ebeep 5
1468     die "No GCJ support found!"
1469     fi
1470     }
1471    
1472 nichoj 1.13 java-pkg_ensure-test() {
1473 betelgeuse 1.34 if hasq test ${FEATURES} && ! hasq -test ${FEATURES} \
1474     && hasq test ${IUSE} && ! use test;
1475     then
1476 nichoj 1.13 eerror "You specified FEATURES=test, but USE=test is needed"
1477     eerror "to pull in the additional dependencies for testing"
1478     die "Need USE=test enabled"
1479     fi
1480     }
1481    
1482 nichoj 1.1 # ------------------------------------------------------------------------------
1483 caster 1.46 # @ebuild-function java-pkg_register-ant-task
1484     #
1485     # Register this package as ant task, so that ant will load it when no specific
1486     # ANT_TASKS are specified. Note that even without this registering, all packages
1487     # specified in ANT_TASKS will be loaded. Mostly used by the actual ant tasks
1488     # packages, but can be also used by other ebuilds that used to symlink their
1489     # .jar into /usr/share/ant-core/lib to get autoloaded, for backwards
1490     # compatibility.
1491     #
1492     # @param --version x.y Register only for ant version x.y (otherwise for any ant
1493     # version). Used by the ant-* packages to prevent loading of mismatched
1494     # ant-core ant tasks after core was updated, before the tasks are updated,
1495     # without a need for blockers.
1496     # @param $1 Name to register as. Defaults to JAVA_PKG_NAME ($PN[-$SLOT])
1497     # ------------------------------------------------------------------------------
1498     java-pkg_register-ant-task() {
1499     local TASKS_DIR="tasks"
1500    
1501     # check for --version x.y parameters
1502     while [[ -n "${1}" && -n "${2}" ]]; do
1503     local var="${1#--}"
1504     local val="${2}"
1505     if [[ "${var}" == "version" ]]; then
1506     TASKS_DIR="tasks-${val}"
1507     else
1508     die "Unknown parameter passed to java-pkg_register-ant-tasks: ${1} ${2}"
1509     fi
1510     shift 2
1511     done
1512    
1513     local TASK_NAME="${1:-${JAVA_PKG_NAME}}"
1514    
1515     dodir /usr/share/ant/${TASKS_DIR}
1516     touch "${D}/usr/share/ant/${TASKS_DIR}/${TASK_NAME}"
1517     }
1518    
1519     # ------------------------------------------------------------------------------
1520     # @internal-function java-pkg_ant-tasks-from-deps
1521     #
1522     # Function to determine ANT_TASKS from DEPEND variable for backwards
1523     # compatibility with ebuilds that don't set ANT_TASKS before calling eant() or
1524     # WANT_ANT_TASKS before inheriting java-pkg-2. If the DEPEND string contains
1525     # "dev-java/ant" or "dev-java/ant-tasks", then it returns "all", otherwise
1526     # "none". It's not smart enough to cope with USE flag depends but that shouldn't
1527     # be a problem, the worst it can do is activace all tasks when not needed.
1528     # Note that this is called only with JAVA_PKG_STRICT=1, to find ebuilds with
1529     # insufficient dependencies, otherwise all available tasks are used for
1530     # backwards compatilbility.
1531     #
1532     # @return "all" or "none"
1533     # ------------------------------------------------------------------------------
1534     java-pkg_ant-tasks-from-deps() {
1535     local found_ant found_ant_tasks
1536    
1537     for dep in ${DEPEND}
1538     do
1539     local ant="$(awk '/(dev-java\/ant)/ { if (match($1, "(dev-java/ant)((-[0-9])+|$)", m)) print m[1] }' <<< ${dep})"
1540     [[ "${ant}" == "dev-java/ant" ]] && found_ant=true
1541     [[ "${dep}" == *"ant-tasks"* ]] && found_ant_tasks=true
1542     done
1543    
1544     if [[ -n "${found_ant}" || -n "${found_ant_tasks}" ]]; then
1545     java-pkg_announce-qa-violation "The ebuild DEPENDS on deprecated ant or ant-tasks"
1546     echo "all"
1547     else
1548     # ebuild doesn't set ANT_TASKS and doesn't depend on ant-tasks or ant
1549     # so we deactivate all tasks that may be installed
1550     echo "none"
1551     fi
1552     }
1553    
1554     # ------------------------------------------------------------------------------
1555     # @internal-function java-pkg_ant-tasks-depend
1556     #
1557     # Translates the WANT_ANT_TASKS variable into valid dependencies.
1558     # ------------------------------------------------------------------------------
1559     java-pkg_ant-tasks-depend() {
1560     debug-print-function ${FUNCNAME} ${WANT_ANT_TASKS}
1561    
1562     if [[ -n "${WANT_ANT_TASKS}" ]]; then
1563     local DEP=""
1564     for i in ${WANT_ANT_TASKS}
1565     do
1566     if [[ ${i} != ant-* ]]; then
1567     echo "Invalid atom in WANT_ANT_TASKS: ${i}"
1568     return 1
1569     fi
1570     DEP="${DEP}dev-java/${i} "
1571     done
1572     echo ${DEP}
1573     return 0
1574     else
1575     return 0
1576     fi
1577     }
1578    
1579     # ------------------------------------------------------------------------------
1580 nichoj 1.1 # @section-end helper
1581     # ------------------------------------------------------------------------------
1582    
1583     # ------------------------------------------------------------------------------
1584     # @section-begin build
1585     # @section-summary Build functions
1586     #
1587     # These are some functions for building a package. In particular, it consists of
1588     # wrappers for javac and ant.
1589     # ------------------------------------------------------------------------------
1590    
1591     # ------------------------------------------------------------------------------
1592     # @ebuild-function eant
1593     #
1594     # Ant wrapper function. Will use the appropriate compiler, based on user-defined
1595 caster 1.46 # compiler. Will also set proper ANT_TASKS from the variable ANT_TASKS,
1596 betelgeuse 1.41 # variables:
1597     # EANT_GENTOO_CLASSPATH - calls java-pkg_getjars for the value and adds to the
1598     # gentoo.classpath property. Be sure to call
1599     # java-ant_rewrite-classpath in src_unpack.
1600 caster 1.46 # *ANT_TASKS - used to determine ANT_TASKS before calling Ant.
1601 nichoj 1.1 # ------------------------------------------------------------------------------
1602     eant() {
1603     debug-print-function ${FUNCNAME} $*
1604    
1605 nichoj 1.12 # FIXME get this working
1606     # if is-java-strict && [[ ! ${DEPEND} =~ "dev-java/ant" ]]; then
1607     # java-pkg_announce-qa-violation \
1608     # "Using eant, but not depending on dev-java/ant or dev-java/ant-core"
1609     # fi
1610    
1611 betelgeuse 1.51 if ! hasq java-ant-2 ${INHERITED} && is-java-strict; then
1612 betelgeuse 1.52 local msg="You should inherit java-ant-2 when using eant"
1613 betelgeuse 1.51 java-pkg_announce-qa-violation ${msg}
1614     die ${msg}
1615     fi
1616    
1617 betelgeuse 1.47 local antflags="-Dnoget=true -Dmaven.mode.offline=true"
1618 betelgeuse 1.57
1619 nichoj 1.1 java-pkg_init-compiler_
1620     local compiler="${GENTOO_COMPILER}"
1621    
1622     local compiler_env="${JAVA_PKG_COMPILER_DIR}/${compiler}"
1623    
1624     local build_compiler="$(source ${compiler_env} 1>/dev/null 2>&1; echo ${ANT_BUILD_COMPILER})"
1625     if [[ "${compiler}" != "javac" && -z "${build_compiler}" ]]; then
1626     die "ANT_BUILD_COMPILER undefined in ${compiler_env}"
1627     fi
1628    
1629     if [[ ${compiler} != "javac" ]]; then
1630 caster 1.36 antflags="${antflags} -Dbuild.compiler=${build_compiler}"
1631 nichoj 1.1 # Figure out any extra stuff to put on the classpath for compilers aside
1632     # from javac
1633     # ANT_BUILD_COMPILER_DEPS should be something that could be passed to
1634     # java-config -p
1635     local build_compiler_deps="$(source ${JAVA_PKG_COMPILER_DIR}/${compiler} 1>/dev/null 2>&1; echo ${ANT_BUILD_COMPILER_DEPS})"
1636     if [[ -n ${build_compiler_deps} ]]; then
1637     antflags="${antflags} -lib $(java-config -p ${build_compiler_deps})"
1638     fi
1639     fi
1640 nichoj 1.9
1641     if is-java-strict; then
1642     einfo "Disabling system classpath for ant"
1643     antflags="${antflags} -Dbuild.sysclasspath=ignore"
1644     fi
1645 betelgeuse 1.19
1646 betelgeuse 1.52 for arg in "${@}"; do
1647     if [[ ${arg} = -lib ]]; then
1648     if is-java-strict; then
1649     eerror "You should not use the -lib argument to eant because it will fail"
1650 betelgeuse 1.53 eerror "with JAVA_PKG_STRICT. Please use for example java-pkg_jar-from"
1651 betelgeuse 1.52 eerror "or ant properties to make dependencies available."
1652     eerror "For ant tasks use WANT_ANT_TASKS or ANT_TASKS from."
1653     eerror "split ant (>=dev-java/ant-core-1.7)."
1654     die "eant -lib is deprecated/forbidden"
1655     else
1656     echo "eant -lib is deprecated. Turn JAVA_PKG_STRICT on for"
1657     echo "more info."
1658     fi
1659     fi
1660     done
1661    
1662 caster 1.46 if has_version ">=dev-java/ant-core-1.7.0"; then
1663     # default ANT_TASKS to WANT_ANT_TASKS, if ANT_TASKS is not set explicitly
1664     ANT_TASKS="${ANT_TASKS:-${WANT_ANT_TASKS}}"
1665    
1666     # override ANT_TASKS with JAVA_PKG_FORCE_ANT_TASKS if it's set
1667     ANT_TASKS="${JAVA_PKG_FORCE_ANT_TASKS:-${ANT_TASKS}}"
1668    
1669     if is-java-strict; then
1670     # if ant-tasks were not set by ebuild or forced, try to determine them from depends
1671     if [[ -z "${ANT_TASKS}" ]]; then
1672     ANT_TASKS="$(java-pkg_ant-tasks-from-deps)"
1673     fi
1674     else
1675     # if ant-tasks is not set by ebuild or forced, activate all of them
1676     ANT_TASKS="${ANT_TASKS:-all}"
1677     fi
1678    
1679     # at this point, ANT_TASKS should be "all", "none" or explicit list
1680     if [[ "${ANT_TASKS}" == "all" ]]; then
1681     einfo "Using all available ANT_TASKS"
1682     elif [[ "${ANT_TASKS}" == "none" ]]; then
1683     einfo "Disabling all optional ANT_TASKS"
1684     else
1685     einfo "Using following ANT_TASKS: ${ANT_TASKS}"
1686     fi
1687 betelgeuse 1.52
1688 caster 1.46 export ANT_TASKS
1689     fi
1690    
1691     [[ -n ${JAVA_PKG_DEBUG} ]] && antflags="${antflags} --execdebug -debug"
1692 betelgeuse 1.45 [[ -n ${PORTAGE_QUIET} ]] && antflags="${antflags} -q"
1693 betelgeuse 1.19
1694 betelgeuse 1.41 local gcp="${EANT_GENTOO_CLASSPATH}"
1695    
1696 betelgeuse 1.57 if [[ ${EBUILD_PHASE} = "test" ]]; then
1697     antflags="${antflags} -DJunit.present=true"
1698     [[ ${gcp} && ${ANT_TASKS} = *ant-junit* ]] && gcp="${gcp} junit"
1699     fi
1700    
1701     local cp
1702    
1703     for atom in ${gcp}; do
1704     cp="${cp}:$(java-pkg_getjars ${atom})"
1705     done
1706    
1707     if [[ ${cp} ]]; then
1708 betelgeuse 1.41 # It seems ant does not like single quotes around ${cp}
1709 betelgeuse 1.57 antflags="${antflags} -Dgentoo.classpath=\"${cp#:}\""
1710 betelgeuse 1.41 fi
1711    
1712 nichoj 1.1 [[ -n ${JAVA_PKG_DEBUG} ]] && echo ant ${antflags} "${@}"
1713 betelgeuse 1.44 debug-print "Calling ant: ${antflags} ${@}"
1714 nichoj 1.1 ant ${antflags} "${@}" || die "eant failed"
1715    
1716     }
1717    
1718     # ------------------------------------------------------------------------------
1719     # @ebuild-function ejavac
1720     #
1721 betelgeuse 1.19 # Javac wrapper function. Will use the appropriate compiler, based on
1722 nichoj 1.1 # /etc/java-config/compilers.conf
1723     #
1724     # @param $@ - Arguments to be passed to the compiler
1725     # ------------------------------------------------------------------------------
1726     ejavac() {
1727     debug-print-function ${FUNCNAME} $*
1728    
1729 caster 1.24 java-pkg_init-compiler_
1730 nichoj 1.1
1731 caster 1.24 local compiler_executable
1732     compiler_executable=$(java-pkg_get-javac)
1733     if [[ ${?} != 0 ]]; then
1734     eerror "There was a problem determining compiler: ${compiler_executable}"
1735     die "get-javac failed"
1736     fi
1737    
1738     local javac_args
1739     javac_args="$(java-pkg_javac-args)"
1740     if [[ ${?} != 0 ]]; then
1741     eerror "There was a problem determining JAVACFLAGS: ${javac_args}"
1742     die "java-pkg_javac-args failed"
1743     fi
1744    
1745     [[ -n ${JAVA_PKG_DEBUG} ]] && echo ${compiler_executable} ${javac_args} "${@}"
1746     ${compiler_executable} ${javac_args} "${@}" || die "ejavac failed"
1747 nichoj 1.1 }
1748    
1749     # ------------------------------------------------------------------------------
1750     # @ebuild-function java-pkg_filter-compiler
1751 betelgeuse 1.19 #
1752 nichoj 1.1 # Used to prevent the use of some compilers. Should be used in src_compile.
1753     # Basically, it just appends onto JAVA_PKG_FILTER_COMPILER
1754     #
1755     # @param $@ - compilers to filter
1756     # ------------------------------------------------------------------------------
1757     java-pkg_filter-compiler() {
1758     JAVA_PKG_FILTER_COMPILER="${JAVA_PKG_FILTER_COMPILER} $@"
1759     }
1760    
1761     # ------------------------------------------------------------------------------
1762 nichoj 1.8 # @ebuild-function java-pkg_force-compiler
1763     #
1764     # Used to force the use of particular compilers. Should be used in src_compile.
1765     # A common use of this would be to force ecj-3.1 to be used on amd64, to avoid
1766     # OutOfMemoryErrors that may come up.
1767     #
1768     # @param $@ - compilers to force
1769     # ------------------------------------------------------------------------------
1770     java-pkg_force-compiler() {
1771     JAVA_PKG_FORCE_COMPILER="$@"
1772     }
1773    
1774     # ------------------------------------------------------------------------------
1775 nichoj 1.1 # @ebuild-function use_doc
1776     #
1777     # Helper function for getting ant to build javadocs. If the user has USE=doc,
1778     # then 'javadoc' or the argument are returned. Otherwise, there is no return.
1779 betelgeuse 1.19 #
1780 nichoj 1.1 # The output of this should be passed to ant.
1781     #
1782     # Example: build javadocs by calling 'javadoc' target
1783     # eant $(use_doc)
1784     # Example: build javadocs by calling 'apidoc' target
1785     # eant $(use_doc apidoc)
1786     #
1787     # @param $@ - Option value to return. Defaults to 'javadoc'
1788     # @return string - Name of the target to create javadocs
1789     # ------------------------------------------------------------------------------
1790     use_doc() {
1791     use doc && echo ${@:-javadoc}
1792     }
1793    
1794 betelgeuse 1.38
1795 nichoj 1.1 # ------------------------------------------------------------------------------
1796     # @section-end build
1797     # ------------------------------------------------------------------------------
1798 betelgeuse 1.19
1799 nichoj 1.1 # ------------------------------------------------------------------------------
1800     # @section-begin internal
1801 betelgeuse 1.19 # @section-summary Internal functions
1802 nichoj 1.1 #
1803     # Do __NOT__ use any of these from an ebuild! These are only to be used from
1804     # within the java eclasses.
1805     # ------------------------------------------------------------------------------
1806    
1807     # -----------------------------------------------------------------------------
1808     # @function-internal java-pkg_init
1809 betelgeuse 1.19 #
1810 nichoj 1.1 # The purpose of this function, as the name might imply, is to initialize the
1811     # Java environment. It ensures that that there aren't any environment variables
1812     # that'll muss things up. It initializes some variables, which are used
1813     # internally. And most importantly, it'll switch the VM if necessary.
1814     #
1815     # This shouldn't be used directly. Instead, java-pkg and java-pkg-opt will
1816     # call it during each of the phases of the merge process.
1817     #
1818     # -----------------------------------------------------------------------------
1819     java-pkg_init() {
1820     unset JAVAC
1821     unset JAVA_HOME
1822 betelgeuse 1.64
1823     # People do all kinds of weird things.
1824     # http://forums.gentoo.org/viewtopic-p-3943166.html
1825 betelgeuse 1.65 local silence="${SILENCE_JAVA_OPTIONS_WARNING}"
1826 betelgeuse 1.64 local accept="${I_WANT_GLOBAL_JAVA_OPTIONS}"
1827 betelgeuse 1.65 if [[ -n ${_JAVA_OPTIONS} && -z ${accept} && -z ${silence} ]]; then
1828 betelgeuse 1.64 ewarn "_JAVA_OPTIONS changes what java -version outputs at least for"
1829     ewarn "sun-jdk vms and and as such break configure scripts that"
1830     ewarn "use it (for example app-office/openoffice) so we filter it out."
1831     ewarn "Use SILENCE_JAVA_OPTIONS_WARNING=true in the environment (use"
1832     ewarn "make.conf for example) to silence this warning or"
1833     ewarn "I_WANT_GLOBAL_JAVA_OPTIONS to not filter it."
1834     fi
1835    
1836     if [[ -z ${accept} ]]; then
1837     unset _JAVA_OPTIONS
1838     # phase hooks make this run many times without this
1839     I_WANT_GLOBAL_JAVA_OPTIONS="true"
1840     fi
1841    
1842 nichoj 1.1 java-pkg_init_paths_
1843     java-pkg_switch-vm
1844     PATH=${JAVA_HOME}/bin:${PATH}
1845    
1846     # TODO we will probably want to set JAVAC and JAVACFLAGS
1847    
1848     # Do some QA checks
1849     java-pkg_check-jikes
1850    
1851 betelgeuse 1.19 # When users have crazy classpaths some packages can fail to compile.
1852 nichoj 1.1 # and everything should work with empty CLASSPATH.
1853     # This also helps prevent unexpected dependencies on random things
1854     # from the CLASSPATH.
1855 betelgeuse 1.19 unset CLASSPATH
1856 betelgeuse 1.59
1857 caster 1.46 # Unset external ANT_ stuff
1858     unset ANT_TASKS
1859     unset ANT_OPTS
1860 nichoj 1.1 }
1861    
1862     # ------------------------------------------------------------------------------
1863     # @function-internal java-pkg-init-compiler_
1864     #
1865     # This function attempts to figure out what compiler should be used. It does
1866 betelgeuse 1.19 # this by reading the file at JAVA_PKG_COMPILERS_CONF, and checking the
1867 nichoj 1.1 # COMPILERS variable defined there.
1868     # This can be overridden by a list in JAVA_PKG_FORCE_COMPILER
1869 betelgeuse 1.19 #
1870 nichoj 1.1 # It will go through the list of compilers, and verify that it supports the
1871     # target and source that are needed. If it is not suitable, then the next
1872     # compiler is checked. When JAVA_PKG_FORCE_COMPILER is defined, this checking
1873     # isn't done.
1874     #
1875     # Once the which compiler to use has been figured out, it is set to
1876     # GENTOO_COMPILER.
1877     #
1878     # If you hadn't guessed, JAVA_PKG_FORCE_COMPILER is for testing only.
1879     #
1880     # If the user doesn't defined anything in JAVA_PKG_COMPILERS_CONF, or no
1881     # suitable compiler was found there, then the default is to use javac provided
1882     # by the current VM.
1883     #
1884     #
1885     # @return name of the compiler to use
1886     # ------------------------------------------------------------------------------
1887     java-pkg_init-compiler_() {
1888     debug-print-function ${FUNCNAME} $*
1889    
1890     if [[ -n ${GENTOO_COMPILER} ]]; then
1891     debug-print "GENTOO_COMPILER already set"
1892     return
1893     fi
1894    
1895 nichoj 1.3 local compilers;
1896     if [[ -z ${JAVA_PKG_FORCE_COMPILER} ]]; then
1897     compilers="$(source ${JAVA_PKG_COMPILERS_CONF} 1>/dev/null 2>&1; echo ${COMPILERS})"
1898     else
1899     compilers=${JAVA_PKG_FORCE_COMPILER}
1900     fi
1901 betelgeuse 1.19
1902 nichoj 1.1 debug-print "Read \"${compilers}\" from ${JAVA_PKG_COMPILERS_CONF}"
1903    
1904     # Figure out if we should announce what compiler we're using
1905     local compiler
1906     for compiler in ${compilers}; do
1907     debug-print "Checking ${compiler}..."
1908     # javac should always be alright
1909     if [[ ${compiler} = "javac" ]]; then
1910     debug-print "Found javac... breaking"
1911     export GENTOO_COMPILER="javac"
1912     break
1913     fi
1914 betelgeuse 1.19
1915 nichoj 1.1 if has ${compiler} ${JAVA_PKG_FILTER_COMPILER}; then
1916     if [[ -z ${JAVA_PKG_FORCE_COMPILER} ]]; then
1917     einfo "Filtering ${compiler}"
1918     continue
1919     fi
1920     fi
1921 betelgeuse 1.19
1922 nichoj 1.1 # for non-javac, we need to make sure it supports the right target and
1923     # source
1924     local compiler_env="${JAVA_PKG_COMPILER_DIR}/${compiler}"
1925     if [[ -f ${compiler_env} ]]; then
1926     local desired_target="$(java-pkg_get-target)"
1927     local desired_source="$(java-pkg_get-source)"
1928    
1929    
1930     # Verify that the compiler supports target
1931     local supported_target=$(source ${compiler_env} 1>/dev/null 2>&1; echo ${SUPPORTED_TARGET})
1932     if ! has ${desired_target} ${supported_target}; then
1933     ewarn "${compiler} does not support -target ${desired_target}, skipping"
1934     continue
1935     fi
1936    
1937     # -source was introduced in 1.3, so only check 1.3 and on
1938     if version_is_at_least "${desired_soure}" "1.3"; then
1939     # Verify that the compiler supports source
1940     local supported_source=$(source ${compiler_env} 1>/dev/null 2>&1; echo ${SUPPORTED_SOURCE})
1941     if ! has ${desired_source} ${supported_source}; then
1942     ewarn "${compiler} does not support -source ${desired_source}, skipping"
1943     continue
1944     fi
1945     fi
1946    
1947     # if you get here, then the compiler should be good to go
1948     export GENTOO_COMPILER="${compiler}"
1949     break
1950     else
1951     ewarn "Could not find configuration for ${compiler}, skipping"
1952     ewarn "Perhaps it is not installed?"
1953     continue
1954     fi
1955     done
1956    
1957     # If it hasn't been defined already, default to javac
1958     if [[ -z ${GENTOO_COMPILER} ]]; then
1959     if [[ -n ${compilers} ]]; then
1960     einfo "No suitable compiler found: defaulting javac for compilation"
1961     else
1962     # probably don't need to notify users about the default.
1963     :;#einfo "Defaulting to javac for compilation"
1964     fi
1965     export GENTOO_COMPILER=javac
1966     else
1967     einfo "Using ${GENTOO_COMPILER} for compilation"
1968     fi
1969    
1970     }
1971    
1972     # ------------------------------------------------------------------------------
1973     # @internal-function init_paths_
1974     #
1975     # Initializes some variables that will be used. These variables are mostly used
1976     # to determine where things will eventually get installed.
1977     # ------------------------------------------------------------------------------
1978     java-pkg_init_paths_() {
1979     debug-print-function ${FUNCNAME} $*
1980    
1981     local pkg_name
1982     if [[ "$SLOT" == "0" ]] ; then
1983     JAVA_PKG_NAME="${PN}"
1984     else
1985     JAVA_PKG_NAME="${PN}-${SLOT}"
1986     fi
1987    
1988     JAVA_PKG_SHAREPATH="${DESTTREE}/share/${JAVA_PKG_NAME}"
1989     JAVA_PKG_SOURCESPATH="${JAVA_PKG_SHAREPATH}/sources/"
1990     JAVA_PKG_ENV="${D}${JAVA_PKG_SHAREPATH}/package.env"
1991    
1992     [[ -z "${JAVA_PKG_JARDEST}" ]] && JAVA_PKG_JARDEST="${JAVA_PKG_SHAREPATH}/lib"
1993     [[ -z "${JAVA_PKG_LIBDEST}" ]] && JAVA_PKG_LIBDEST="${DESTTREE}/$(get_libdir)/${JAVA_PKG_NAME}"
1994     [[ -z "${JAVA_PKG_WARDEST}" ]] && JAVA_PKG_WARDEST="${JAVA_PKG_SHAREPATH}/webapps"
1995    
1996    
1997     # TODO maybe only print once?
1998     debug-print "JAVA_PKG_SHAREPATH: ${JAVA_PKG_SHAREPATH}"
1999     debug-print "JAVA_PKG_ENV: ${JAVA_PKG_ENV}"
2000     debug-print "JAVA_PKG_JARDEST: ${JAVA_PKG_JARDEST}"
2001     debug-print "JAVA_PKG_LIBDEST: ${JAVA_PKG_LIBDEST}"
2002     debug-print "JAVA_PKG_WARDEST: ${JAVA_PKG_WARDEST}"
2003     }
2004    
2005     # ------------------------------------------------------------------------------
2006     # @internal-function java-pkg_do_write_
2007     #
2008     # Writes the package.env out to disk.
2009     #
2010     # ------------------------------------------------------------------------------
2011     # TODO change to do-write, to match everything else
2012     java-pkg_do_write_() {
2013 betelgeuse 1.28 java-pkg_init_paths_
2014 nichoj 1.1 # Create directory for package.env
2015     dodir "${JAVA_PKG_SHAREPATH}"
2016     if [[ -n "${JAVA_PKG_CLASSPATH}" || -n "${JAVA_PKG_LIBRARY}" || -f "${JAVA_PKG_DEPEND}" ]]; then
2017     # Create package.env
2018     (
2019     echo "DESCRIPTION=\"${DESCRIPTION}\""
2020     echo "GENERATION=\"2\""
2021    
2022     [[ -n "${JAVA_PKG_CLASSPATH}" ]] && echo "CLASSPATH=\"${JAVA_PKG_CLASSPATH}\""
2023     [[ -n "${JAVA_PKG_LIBRARY}" ]] && echo "LIBRARY_PATH=\"${JAVA_PKG_LIBRARY}\""
2024     [[ -n "${JAVA_PROVIDE}" ]] && echo "PROVIDES=\"${JAVA_PROVIDE}\""
2025     [[ -f "${JAVA_PKG_DEPEND}" ]] && echo "DEPEND=\"$(cat ${JAVA_PKG_DEPEND} | uniq | tr '\n' ':')\""
2026     echo "VM=\"$(echo ${RDEPEND} ${DEPEND} | sed -e 's/ /\n/g' | sed -n -e '/virtual\/\(jre\|jdk\)/ { p;q }')\"" # TODO cleanup !
2027     ) > "${JAVA_PKG_ENV}"
2028 betelgeuse 1.19
2029 nichoj 1.1 # register target/source
2030     local target="$(java-pkg_get-target)"
2031     local source="$(java-pkg_get-source)"
2032     [[ -n ${target} ]] && echo "TARGET=\"${target}\"" >> "${JAVA_PKG_ENV}"
2033     [[ -n ${source} ]] && echo "SOURCE=\"${source}\"" >> "${JAVA_PKG_ENV}"
2034    
2035     # register javadoc info
2036     [[ -n ${JAVADOC_PATH} ]] && echo "JAVADOC_PATH=\"${JAVADOC_PATH}\"" \
2037     >> ${JAVA_PKG_ENV}
2038     # register source archives
2039     [[ -n ${JAVA_SOURCES} ]] && echo "JAVA_SOURCES=\"${JAVA_SOURCES}\"" \
2040     >> ${JAVA_PKG_ENV}
2041    
2042    
2043     echo "MERGE_VM=\"${GENTOO_VM}\"" >> "${JAVA_PKG_ENV}"
2044     [[ -n ${GENTOO_COMPILER} ]] && echo "MERGE_COMPILER=\"${GENTOO_COMPILER}\"" >> "${JAVA_PKG_ENV}"
2045    
2046     # Strip unnecessary leading and trailing colons
2047     # TODO try to cleanup if possible
2048     sed -e "s/=\":/=\"/" -e "s/:\"$/\"/" -i "${JAVA_PKG_ENV}" || die "Did you forget to call java_init ?"
2049     fi
2050     }
2051    
2052     # ------------------------------------------------------------------------------
2053     # @internal-function java-pkg_record-jar_
2054     #
2055     # Record a dependency to the package.env
2056     #
2057     # ------------------------------------------------------------------------------
2058     JAVA_PKG_DEPEND="${T}/java-pkg-depend"
2059    
2060     java-pkg_record-jar_() {
2061     debug-print-function ${FUNCNAME} $*
2062    
2063     local pkg=${1} jar=${2} append
2064     if [[ -z "${jar}" ]]; then
2065     append="${pkg}"
2066     else
2067     append="$(basename ${jar})@${pkg}"
2068     fi
2069    
2070     echo ${append} >> ${JAVA_PKG_DEPEND}
2071     }
2072    
2073     # ------------------------------------------------------------------------------
2074     # @internal-function java-pkg_append_
2075     #
2076     # Appends a value to a variable
2077     #
2078     # Example: java-pkg_append_ CLASSPATH foo.jar
2079     # @param $1 variable name to modify
2080     # @param $2 value to append
2081     # ------------------------------------------------------------------------------
2082     java-pkg_append_() {
2083     debug-print-function ${FUNCNAME} $*
2084    
2085     local var="${1}" value="${2}"
2086     if [[ -z "${!var}" ]] ; then
2087     export ${var}="${value}"
2088     else
2089     local oldIFS=${IFS} cur haveit
2090     IFS=':'
2091     for cur in ${!var}; do
2092     if [[ ${cur} == ${value} ]]; then
2093     haveit="yes"
2094     break
2095     fi
2096     done
2097     [[ -z ${haveit} ]] && export ${var}="${!var}:${value}"
2098     IFS=${oldIFS}
2099     fi
2100     }
2101    
2102     # ------------------------------------------------------------------------------
2103     # @internal-function java-pkg_expand_dir_
2104 betelgeuse 1.19 #
2105 nichoj 1.1 # Gets the full path of the file/directory's parent.
2106     # @param $1 - file/directory to find parent directory for
2107     # @return - path to $1's parent directory
2108     # ------------------------------------------------------------------------------
2109     java-pkg_expand_dir_() {
2110     pushd "$(dirname "${1}")" >/dev/null 2>&1
2111     pwd
2112     popd >/dev/null 2>&1
2113     }
2114    
2115     # ------------------------------------------------------------------------------
2116     # @internal-function java-pkg_func-exists
2117     #
2118     # Does the indicated function exist?
2119     #
2120     # @return 0 - function is declared
2121     # @return 1 - function is undeclared
2122     # ------------------------------------------------------------------------------
2123     java-pkg_func-exists() {
2124     if [[ -n "$(declare -f ${1})" ]]; then
2125     return 0
2126     else
2127     return 1
2128     fi
2129     }
2130    
2131     # ------------------------------------------------------------------------------
2132     # @internal-function java-pkg_setup-vm
2133     #
2134     # Sets up the environment for a specific VM
2135     #
2136     # ------------------------------------------------------------------------------
2137     java-pkg_setup-vm() {
2138     debug-print-function ${FUNCNAME} $*
2139    
2140     local vendor="$(java-pkg_get-vm-vendor)"
2141 caster 1.23 if [[ "${vendor}" == "sun" ]] && java-pkg_is-vm-version-ge "1.5" ; then
2142 nichoj 1.1 addpredict "/dev/random"
2143     elif [[ "${vendor}" == "ibm" ]]; then
2144     addpredict "/proc/self/maps"
2145     addpredict "/proc/cpuinfo"
2146     export LANG="C" LC_ALL="C"
2147     elif [[ "${vendor}" == "jrockit" ]]; then
2148     addpredict "/proc/cpuinfo"
2149     fi
2150     }
2151    
2152     # ------------------------------------------------------------------------------
2153     # @internal-function java-pkg_needs-vm
2154     #
2155     # Does the current package depend on virtual/jdk?
2156     #
2157     # @return 0 - Package depends on virtual/jdk
2158     # @return 1 - Package does not depend on virtual/jdk
2159     # ------------------------------------------------------------------------------
2160     java-pkg_needs-vm() {
2161     debug-print-function ${FUNCNAME} $*
2162    
2163     if [[ -n "$(echo ${DEPEND} | sed -e '\:virtual/jdk:!d')" ]]; then
2164     return 0
2165     fi
2166    
2167     return 1
2168     }
2169    
2170     # ------------------------------------------------------------------------------
2171     # @internal-function java-pkg_get-current-vm
2172     #
2173     # @return - The current VM being used
2174     # ------------------------------------------------------------------------------
2175     java-pkg_get-current-vm() {
2176     java-config -f
2177     }
2178    
2179     # ------------------------------------------------------------------------------
2180     # @internal-function java-pkg_get-vm-vendor
2181     #
2182     # @return - The vendor of the current VM
2183     # ------------------------------------------------------------------------------
2184     java-pkg_get-vm-vendor() {
2185     debug-print-function ${FUNCNAME} $*
2186    
2187     local vm="$(java-pkg_get-current-vm)"
2188     vm="${vm/-*/}"
2189     echo "${vm}"
2190     }
2191    
2192     # ------------------------------------------------------------------------------
2193     # @internal-function java-pkg_get-vm-version
2194     #
2195     # @return - The version of the current VM
2196     # ------------------------------------------------------------------------------
2197     java-pkg_get-vm-version() {
2198     debug-print-function ${FUNCNAME} $*
2199    
2200 caster 1.22 java-config -g PROVIDES_VERSION
2201 nichoj 1.1 }
2202    
2203     # ------------------------------------------------------------------------------
2204     # @internal-function java-pkg_switch-vm
2205     #
2206 betelgeuse 1.19 # Switch VM if we're allowed to (controlled by JAVA_PKG_ALLOW_VM_CHANGE), and
2207 nichoj 1.1 # verify that the current VM is sufficient.
2208     # Setup the environment for the VM being used.
2209     # ------------------------------------------------------------------------------
2210     java-pkg_switch-vm() {
2211 betelgeuse 1.38 debug-print-function ${FUNCNAME} $*
2212    
2213 nichoj 1.1 if java-pkg_needs-vm; then
2214     # Use the VM specified by JAVA_PKG_FORCE_VM
2215 betelgeuse 1.38 if [[ -n "${JAVA_PKG_FORCE_VM}" ]]; then
2216 nichoj 1.1 # If you're forcing the VM, I hope you know what your doing...
2217 betelgeuse 1.38 debug-print "JAVA_PKG_FORCE_VM used: ${JAVA_PKG_FORCE_VM}"
2218 nichoj 1.1 export GENTOO_VM="${JAVA_PKG_FORCE_VM}"
2219     # if we're allowed to switch the vm...
2220     elif [[ "${JAVA_PKG_ALLOW_VM_CHANGE}" == "yes" ]]; then
2221     debug-print "depend-java-query: NV_DEPEND: ${JAVA_PKG_NV_DEPEND:-${DEPEND}} VNEED: ${JAVA_PKG_VNEED}"
2222     if [[ -n ${JAVA_PKG_VNEED} ]]; then
2223 caster 1.24 GENTOO_VM="$(depend-java-query --need-virtual "${JAVA_PKG_VNEED}" --get-vm "${JAVA_PKG_NV_DEPEND:-${DEPEND}}")"
2224 nichoj 1.1 else
2225 caster 1.24 GENTOO_VM="$(depend-java-query --get-vm "${JAVA_PKG_NV_DEPEND:-${DEPEND}}")"
2226     fi
2227     if [[ -z "${GENTOO_VM}" || "${GENTOO_VM}" == "None" ]]; then
2228 caster 1.32 eerror "Unable to determine VM for building from dependencies:"
2229 caster 1.24 echo "NV_DEPEND: ${JAVA_PKG_NV_DEPEND:-${DEPEND}}"
2230     echo "VNEED: ${JAVA_PKG_VNEED}"
2231 caster 1.32 die "Failed to determine VM for building."
2232 caster 1.24 else
2233     export GENTOO_VM
2234 nichoj 1.1 fi
2235     # otherwise just make sure the current VM is sufficient
2236     else
2237     java-pkg_ensure-vm-version-sufficient
2238     fi
2239     debug-print "Using: $(java-config -f)"
2240 betelgeuse 1.19
2241 nichoj 1.1 java-pkg_setup-vm
2242    
2243 nichoj 1.4 export JAVA=$(java-config --java)
2244     export JAVAC=$(java-config --javac)
2245 caster 1.24 JAVACFLAGS="$(java-pkg_javac-args)"
2246     if [[ ${?} != 0 ]]; then
2247     eerror "There was a problem determining JAVACFLAGS: ${JAVACFLAGS}"
2248     die "java-pkg_javac-args failed"
2249     fi
2250     [[ -n ${JAVACFLAGS_EXTRA} ]] && JAVACFLAGS="${JAVACFLAGS_EXTRA} ${JAVACFLAGS}"
2251     export JAVACFLAGS
2252 nichoj 1.1
2253     export JAVA_HOME="$(java-config -g JAVA_HOME)"
2254     export JDK_HOME=${JAVA_HOME}
2255    
2256     #TODO If you know a better solution let us know.
2257     java-pkg_append_ LD_LIBRARY_PATH "$(java-config -g LDPATH)"
2258 betelgeuse 1.19
2259 nichoj 1.1 local tann="${T}/announced-vm"
2260     if [[ -n "${JAVA_PKG_DEBUG}" ]] || [[ ! -f "${tann}" ]] ; then
2261     # Add a check for setup/preinst phase... to avoid duplicate outputs
2262     # for when FEATURES=buildpkg
2263     if [[ ${EBUILD_PHASE} != "setup" && ${EBUILD_PHASE} != "preinst" && ${EBUILD_PHASE} != "postinst" ]];
2264     then
2265     einfo "Using: $(java-config -f)"
2266     [[ ! -f "${tann}" ]] && touch "${tann}"
2267     fi
2268     fi
2269    
2270     else
2271     [[ -n "${JAVA_PKG_DEBUG}" ]] && ewarn "!!! This package inherits java-pkg but doesn't depend on a JDK. -bin or broken dependency!!!"
2272     fi
2273     }
2274    
2275     # ------------------------------------------------------------------------------
2276     # @internal-function java-pkg_die
2277     #
2278     # Enhanced die for Java packages, which displays some information that may be
2279     # useful for debugging bugs on bugzilla.
2280     # ------------------------------------------------------------------------------
2281     #register_die_hook java-pkg_die
2282     if ! hasq java-pkg_die ${EBUILD_DEATH_HOOKS}; then
2283     EBUILD_DEATH_HOOKS="${EBUILD_DEATH_HOOKS} java-pkg_die"
2284     fi
2285    
2286     java-pkg_die() {
2287     echo "!!! When you file a bug report, please include the following information:" >&2
2288     echo "GENTOO_VM=${GENTOO_VM} CLASSPATH=\"${CLASSPATH}\" JAVA_HOME=\"${JAVA_HOME}\"" >&2
2289     echo "JAVACFLAGS=\"${JAVACFLAGS}\" COMPILER=\"${GENTOO_COMPILER}\"" >&2
2290     echo "and of course, the output of emerge --info" >&2
2291     }
2292    
2293 nichoj 1.7
2294     # TODO document
2295     # List jars in the source directory, ${S}
2296     java-pkg_jar-list() {
2297     if [[ -n "${JAVA_PKG_DEBUG}" ]]; then
2298     einfo "Linked Jars"
2299     find "${S}" -type l -name '*.jar' -print0 | xargs -0 -r -n 500 ls -ald | sed -e "s,${WORKDIR},\${WORKDIR},"
2300     einfo "Jars"
2301     find "${S}" -type f -name '*.jar' -print0 | xargs -0 -r -n 500 ls -ald | sed -e "s,${WORKDIR},\${WORKDIR},"
2302     einfo "Classes"
2303     find "${S}" -type f -name '*.class' -print0 | xargs -0 -r -n 500 ls -ald | sed -e "s,${WORKDIR},\${WORKDIR},"
2304     fi
2305     }
2306    
2307 caster 1.56 # ------------------------------------------------------------------------------
2308     # @internal-function java-pkg_verify-classes
2309     #
2310     # Verify that the classes were compiled for the right source / target. Dies if
2311     # not.
2312     # @param $1 (optional) - the file to check, otherwise checks whole ${D}
2313     # ------------------------------------------------------------------------------
2314 nichoj 1.7 java-pkg_verify-classes() {
2315     #$(find ${D} -type f -name '*.jar' -o -name '*.class')
2316 betelgeuse 1.55 local target=$(java-pkg_get-target)
2317 caster 1.56 local result
2318     local log="${T}/class-version-verify.log"
2319 betelgeuse 1.55 if [[ -n "${1}" ]]; then
2320 caster 1.56 class-version-verify.py -v -t ${target} "${1}" > "${log}"
2321     result=$?
2322 betelgeuse 1.55 else
2323 caster 1.56 ebegin "Verifying java class versions (target: ${target})"
2324     class-version-verify.py -v -t ${target} -r "${D}" > "${log}"
2325     result=$?
2326     eend ${result}
2327 betelgeuse 1.55 fi
2328 caster 1.56 [[ -n ${JAVA_PKG_DEBUG} ]] && cat "${log}"
2329 betelgeuse 1.55 if [[ ${result} != 0 ]]; then
2330 caster 1.56 eerror "Incorrect bytecode version found"
2331     [[ -n "${1}" ]] && eerror "in file: ${1}"
2332     eerror "See ${log} for more details."
2333     die "Incorrect bytecode found"
2334 nichoj 1.7 fi
2335     }
2336    
2337 nichoj 1.1 # ------------------------------------------------------------------------------
2338     # @section-end internal
2339     # ------------------------------------------------------------------------------
2340    
2341     java-pkg_check-phase() {
2342     local phase=${1}
2343     local funcname=${2}
2344 nichoj 1.9 if is-java-strict && [[ ${EBUILD_PHASE} != ${phase} ]]; then
2345 nichoj 1.1 java-pkg_announce-qa-violation \
2346     "${funcname} used outside of src_${phase}"
2347     fi
2348     }
2349    
2350     java-pkg_check-versioned-jar() {
2351     local jar=${1}
2352    
2353     if [[ ${jar} =~ ${PV} ]]; then
2354     java-pkg_announce-qa-violation "installing versioned jar '${jar}'"
2355     fi
2356     }
2357    
2358     java-pkg_check-jikes() {
2359     if hasq jikes ${IUSE}; then
2360     java-pkg_announce-qa-violation "deprecated USE flag 'jikes' in IUSE"
2361     fi
2362     }
2363    
2364     java-pkg_announce-qa-violation() {
2365 nichoj 1.9 if is-java-strict; then
2366 nichoj 1.1 echo "Java QA Notice: $@" >&2
2367     increment-qa-violations
2368     fi
2369     }
2370    
2371     increment-qa-violations() {
2372     let "JAVA_PKG_QA_VIOLATIONS+=1"
2373     export JAVA_PKG_QA_VIOLATIONS
2374     }
2375    
2376 nichoj 1.9 is-java-strict() {
2377 nichoj 1.14 [[ -n ${JAVA_PKG_STRICT} ]]
2378 nichoj 1.9 return $?
2379     }
2380    
2381 nichoj 1.1 # ------------------------------------------------------------------------------
2382     # @eclass-end
2383     # ------------------------------------------------------------------------------

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