aboutsummaryrefslogtreecommitdiff
path: root/package/pkg-generic.mk
blob: 57b0fd08c1ba1357c52a5f285ba49ed7764e49ae (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
################################################################################
# Generic package infrastructure
#
# This file implements an infrastructure that eases development of
# package .mk files. It should be used for packages that do not rely
# on a well-known build system for which Buildroot has a dedicated
# infrastructure (so far, Buildroot has special support for
# autotools-based and CMake-based packages).
#
# See the Buildroot documentation for details on the usage of this
# infrastructure
#
# In terms of implementation, this generic infrastructure requires the
# .mk file to specify:
#
#   1. Metadata informations about the package: name, version,
#      download URL, etc.
#
#   2. Description of the commands to be executed to configure, build
#      and install the package
################################################################################

################################################################################
# Implicit targets -- produce a stamp file for each step of a package build
################################################################################

# Retrieve the archive
$(BUILD_DIR)/%/.stamp_downloaded:
ifeq ($(DL_MODE),DOWNLOAD)
# Only show the download message if it isn't already downloaded
	$(Q)if test ! -e $(DL_DIR)/$($(PKG)_SOURCE); then \
		$(call MESSAGE,"Downloading") ; \
	else \
		for p in $($(PKG)_PATCH) ; do \
			if test ! -e $(DL_DIR)/$$p ; then \
				$(call MESSAGE,"Downloading") ; \
				break ; \
			fi ; \
		done ; \
	fi
endif
	$(if $($(PKG)_SOURCE),$(call DOWNLOAD,$($(PKG)_SITE)/$($(PKG)_SOURCE)))
	$(foreach p,$($(PKG)_PATCH),$(call DOWNLOAD,$($(PKG)_SITE)/$(p))$(sep))
	$(foreach hook,$($(PKG)_POST_DOWNLOAD_HOOKS),$(call $(hook))$(sep))
ifeq ($(DL_MODE),DOWNLOAD)
	$(Q)mkdir -p $(@D)
	$(Q)touch $@
endif

# Unpack the archive
$(BUILD_DIR)/%/.stamp_extracted:
	@$(call MESSAGE,"Extracting")
	$(Q)mkdir -p $(@D)
	$($(PKG)_EXTRACT_CMDS)
# some packages have messed up permissions inside
	$(Q)chmod -R +rw $(@D)
	$(foreach hook,$($(PKG)_POST_EXTRACT_HOOKS),$(call $(hook))$(sep))
	$(Q)touch $@

# Rsync the source directory if the <pkg>_OVERRIDE_SRCDIR feature is
# used.
$(BUILD_DIR)/%/.stamp_rsynced:
	@$(call MESSAGE,"Syncing from source dir $(SRCDIR)")
	@test -d $(SRCDIR) || (echo "ERROR: $(SRCDIR) does not exist" ; exit 1)
	rsync -au $(SRCDIR)/ $(@D)
	$(Q)touch $@

# Handle the SOURCE_CHECK and SHOW_EXTERNAL_DEPS cases for rsynced
# packages
$(BUILD_DIR)/%/.stamp_rsync_sourced:
ifeq ($(DL_MODE),SOURCE_CHECK)
	test -d $(SRCDIR)
else ifeq ($(DL_MODE),SHOW_EXTERNAL_DEPS)
	echo "file://$(SRCDIR)"
else
	@true # Nothing to do to source a local package
endif

# Patch
#
# The RAWNAME variable is the lowercased package name, which allows to
# find the package directory (typically package/<pkgname>) and the
# prefix of the patches
$(BUILD_DIR)/%/.stamp_patched: NAMEVER = $(RAWNAME)-$($(PKG)_VERSION)
$(BUILD_DIR)/%/.stamp_patched:
	@$(call MESSAGE,"Patching $($(PKG)_DIR_PREFIX)/$(RAWNAME)")
	$(foreach hook,$($(PKG)_PRE_PATCH_HOOKS),$(call $(hook))$(sep))
	$(foreach p,$($(PKG)_PATCH),support/scripts/apply-patches.sh $(@D) $(DL_DIR) $(p)$(sep))
	$(Q)( \
	if test -d $($(PKG)_DIR_PREFIX)/$(RAWNAME); then \
	  if test "$(wildcard $($(PKG)_DIR_PREFIX)/$(RAWNAME)/$(NAMEVER)*.patch*)"; then \
	    support/scripts/apply-patches.sh $(@D) $($(PKG)_DIR_PREFIX)/$(RAWNAME) $(NAMEVER)\*.patch $(NAMEVER)\*.patch.$(ARCH) || exit 1; \
	  else \
	    support/scripts/apply-patches.sh $(@D) $($(PKG)_DIR_PREFIX)/$(RAWNAME) $(RAWNAME)\*.patch $(RAWNAME)\*.patch.$(ARCH) || exit 1; \
	    if test -d $($(PKG)_DIR_PREFIX)/$(RAWNAME)/$(NAMEVER); then \
	      support/scripts/apply-patches.sh $(@D) $($(PKG)_DIR_PREFIX)/$(RAWNAME)/$(NAMEVER) \*.patch \*.patch.$(ARCH) || exit 1; \
	    fi; \
	  fi; \
	fi; \
	)
	$(foreach hook,$($(PKG)_POST_PATCH_HOOKS),$(call $(hook))$(sep))
	$(Q)touch $@

# Configure
$(BUILD_DIR)/%/.stamp_configured:
	$(foreach hook,$($(PKG)_PRE_CONFIGURE_HOOKS),$(call $(hook))$(sep))
	@$(call MESSAGE,"Configuring")
	$($(PKG)_CONFIGURE_CMDS)
	$(foreach hook,$($(PKG)_POST_CONFIGURE_HOOKS),$(call $(hook))$(sep))
	$(Q)touch $@

# Build
$(BUILD_DIR)/%/.stamp_built::
	@$(call MESSAGE,"Building")
	$($(PKG)_BUILD_CMDS)
	$(foreach hook,$($(PKG)_POST_BUILD_HOOKS),$(call $(hook))$(sep))
	$(Q)touch $@

# Install to host dir
$(BUILD_DIR)/%/.stamp_host_installed:
	@$(call MESSAGE,"Installing to host directory")
	$($(PKG)_INSTALL_CMDS)
	$(foreach hook,$($(PKG)_POST_INSTALL_HOOKS),$(call $(hook))$(sep))
	$(Q)touch $@

# Install to staging dir
$(BUILD_DIR)/%/.stamp_staging_installed:
	@$(call MESSAGE,"Installing to staging directory")
	$($(PKG)_INSTALL_STAGING_CMDS)
	$(foreach hook,$($(PKG)_POST_INSTALL_STAGING_HOOKS),$(call $(hook))$(sep))
	$(Q)if test -n "$($(PKG)_CONFIG_SCRIPTS)" ; then \
		$(call MESSAGE,"Fixing package configuration files") ;\
			$(SED)  "s,^\(exec_\)\?prefix=.*,\1prefix=$(STAGING_DIR)/usr,g" \
				-e "s,-I/usr/,-I$(STAGING_DIR)/usr/,g" \
				-e "s,-L/usr/,-L$(STAGING_DIR)/usr/,g" \
				$(addprefix $(STAGING_DIR)/usr/bin/,$($(PKG)_CONFIG_SCRIPTS)) ;\
	fi
	$(Q)touch $@

# Install to images dir
$(BUILD_DIR)/%/.stamp_images_installed:
	@$(call MESSAGE,"Installing to images directory")
	$($(PKG)_INSTALL_IMAGES_CMDS)
	$(foreach hook,$($(PKG)_POST_INSTALL_IMAGES_HOOKS),$(call $(hook))$(sep))
	$(Q)touch $@

# Install to target dir
$(BUILD_DIR)/%/.stamp_target_installed:
	@$(call MESSAGE,"Installing to target")
	$(if $(BR2_INIT_SYSTEMD),\
		$($(PKG)_INSTALL_INIT_SYSTEMD))
	$(if $(BR2_INIT_SYSV)$(BR2_INIT_BUSYBOX),\
		$($(PKG)_INSTALL_INIT_SYSV))
	$($(PKG)_INSTALL_TARGET_CMDS)
	$(foreach hook,$($(PKG)_POST_INSTALL_TARGET_HOOKS),$(call $(hook))$(sep))
ifeq ($(BR2_HAVE_DEVFILES),)
	$(Q)if test -n "$($(PKG)_CONFIG_SCRIPTS)" ; then \
		$(RM) -f $(addprefix $(TARGET_DIR)/usr/bin/,$($(PKG)_CONFIG_SCRIPTS)) ; \
	fi
endif
	$(Q)touch $@

# Clean package
$(BUILD_DIR)/%/.stamp_cleaned:
	@$(call MESSAGE,"Cleaning up")
	$($(PKG)_CLEAN_CMDS)
	rm -f $(@D)/.stamp_built

# Uninstall package from target and staging
# Uninstall commands tend to fail, so remove the stamp files first
$(BUILD_DIR)/%/.stamp_uninstalled:
	@$(call MESSAGE,"Uninstalling")
	rm -f $($(PKG)_TARGET_INSTALL_STAGING)
	rm -f $($(PKG)_TARGET_INSTALL_TARGET)
	$($(PKG)_UNINSTALL_STAGING_CMDS)
	$($(PKG)_UNINSTALL_TARGET_CMDS)
	$(if $(BR2_INIT_SYSTEMD),\
		$($(PKG)_UNINSTALL_INIT_SYSTEMD))
	$(if $(BR2_INIT_SYSV)$(BR2_INIT_BUSYBOX),\
		$($(PKG)_UNINSTALL_INIT_SYSV))

# Remove package sources
$(BUILD_DIR)/%/.stamp_dircleaned:
	rm -Rf $(@D)

################################################################################
# inner-generic-package -- generates the make targets needed to build a
# generic package
#
#  argument 1 is the lowercase package name
#  argument 2 is the uppercase package name, including an HOST_ prefix
#             for host packages
#  argument 3 is the uppercase package name, without the HOST_ prefix
#             for host packages
#  argument 4 is the package directory prefix
#  argument 5 is the type (target or host)
################################################################################

define inner-generic-package

# Define default values for various package-related variables, if not
# already defined. For some variables (version, source, site and
# subdir), if they are undefined, we try to see if a variable without
# the HOST_ prefix is defined. If so, we use such a variable, so that
# these informations have only to be specified once, for both the
# target and host packages of a given .mk file.

$(2)_TYPE                       =  $(5)
$(2)_NAME			=  $(1)
$(2)_RAWNAME			=  $(patsubst host-%,%,$(1))

# Keep the package version that may contain forward slashes in the _DL_VERSION
# variable, then replace all forward slashes ('/') by underscores ('_') to
# sanitize the package version that is used in paths, directory and file names.
# Forward slashes may appear in the package's version when pointing to a
# version control system branch or tag, for example remotes/origin/1_10_stable.
ifndef $(2)_VERSION
 ifdef $(3)_VERSION
  $(2)_DL_VERSION = $($(3)_VERSION)
  $(2)_VERSION = $(subst /,_,$($(3)_VERSION))
 else
  $(2)_VERSION = undefined
  $(2)_DL_VERSION = undefined
 endif
else
  $(2)_DL_VERSION = $($(2)_VERSION)
  $(2)_VERSION = $(subst /,_,$($(2)_VERSION))
endif

$(2)_BASE_NAME	=  $(1)-$$($(2)_VERSION)
$(2)_DL_DIR	=  $$(DL_DIR)/$$($(2)_BASE_NAME)
$(2)_DIR	=  $$(BUILD_DIR)/$$($(2)_BASE_NAME)

ifndef $(2)_SUBDIR
 ifdef $(3)_SUBDIR
  $(2)_SUBDIR = $$($(3)_SUBDIR)
 else
  $(2)_SUBDIR ?=
 endif
endif

$(2)_SRCDIR		       = $$($(2)_DIR)/$$($(2)_SUBDIR)
$(2)_BUILDDIR		       ?= $$($(2)_SRCDIR)

ifneq ($$($(2)_OVERRIDE_SRCDIR),)
$(2)_VERSION = custom
endif

ifndef $(2)_SOURCE
 ifdef $(3)_SOURCE
  $(2)_SOURCE = $($(3)_SOURCE)
 else
  $(2)_SOURCE			?= $$($(2)_RAWNAME)-$$($(2)_VERSION).tar.gz
 endif
endif

ifndef $(2)_PATCH
 ifdef $(3)_PATCH
  $(2)_PATCH = $($(3)_PATCH)
 endif
endif

ifndef $(2)_SITE
 ifdef $(3)_SITE
  $(2)_SITE = $($(3)_SITE)
 endif
endif

ifndef $(2)_SITE_METHOD
 ifdef $(3)_SITE_METHOD
  $(2)_SITE_METHOD = $($(3)_SITE_METHOD)
 else
	# Try automatic detection using the scheme part of the URI
	$(2)_SITE_METHOD = $(firstword $(subst ://, ,$(call qstrip,$($(2)_SITE))))
 endif
endif

ifeq ($$($(2)_SITE_METHOD),local)
ifeq ($$($(2)_OVERRIDE_SRCDIR),)
$(2)_OVERRIDE_SRCDIR = $($(2)_SITE)
endif
endif

ifndef $(2)_LICENSE
 ifdef $(3)_LICENSE
  $(2)_LICENSE = $($(3)_LICENSE)
 endif
endif

$(2)_LICENSE			?= unknown

ifndef $(2)_LICENSE_FILES
 ifdef $(3)_LICENSE_FILES
  $(2)_LICENSE_FILES = $($(3)_LICENSE_FILES)
 endif
endif

ifndef $(2)_REDISTRIBUTE
 ifdef $(3)_REDISTRIBUTE
  $(2)_REDISTRIBUTE = $($(3)_REDISTRIBUTE)
 endif
endif

$(2)_REDISTRIBUTE		?= YES


$(2)_DEPENDENCIES ?= $(filter-out $(1),$(patsubst host-host-%,host-%,$(addprefix host-,$($(3)_DEPENDENCIES))))

$(2)_INSTALL_STAGING		?= NO
$(2)_INSTALL_IMAGES		?= NO
$(2)_INSTALL_TARGET		?= YES
$(2)_DIR_PREFIX			= $(if $(4),$(4),$(TOP_SRCDIR)/package)

# define sub-target stamps
$(2)_TARGET_INSTALL_TARGET =	$$($(2)_DIR)/.stamp_target_installed
$(2)_TARGET_INSTALL_STAGING =	$$($(2)_DIR)/.stamp_staging_installed
$(2)_TARGET_INSTALL_IMAGES =	$$($(2)_DIR)/.stamp_images_installed
$(2)_TARGET_INSTALL_HOST =      $$($(2)_DIR)/.stamp_host_installed
$(2)_TARGET_BUILD =		$$($(2)_DIR)/.stamp_built
$(2)_TARGET_CONFIGURE =		$$($(2)_DIR)/.stamp_configured
$(2)_TARGET_RSYNC =	        $$($(2)_DIR)/.stamp_rsynced
$(2)_TARGET_RSYNC_SOURCE =      $$($(2)_DIR)/.stamp_rsync_sourced
$(2)_TARGET_PATCH =		$$($(2)_DIR)/.stamp_patched
$(2)_TARGET_EXTRACT =		$$($(2)_DIR)/.stamp_extracted
$(2)_TARGET_SOURCE =		$$($(2)_DIR)/.stamp_downloaded
$(2)_TARGET_UNINSTALL =		$$($(2)_DIR)/.stamp_uninstalled
$(2)_TARGET_CLEAN =		$$($(2)_DIR)/.stamp_cleaned
$(2)_TARGET_DIRCLEAN =		$$($(2)_DIR)/.stamp_dircleaned

# default extract command
$(2)_EXTRACT_CMDS ?= \
	$$(if $$($(2)_SOURCE),$$(INFLATE$$(suffix $$($(2)_SOURCE))) $(DL_DIR)/$$($(2)_SOURCE) | \
	$(TAR) $(TAR_STRIP_COMPONENTS)=1 -C $$($(2)_DIR) $(TAR_OPTIONS) -)

# post-steps hooks
$(2)_POST_DOWNLOAD_HOOKS        ?=
$(2)_POST_EXTRACT_HOOKS         ?=
$(2)_PRE_PATCH_HOOKS            ?=
$(2)_POST_PATCH_HOOKS           ?=
$(2)_PRE_CONFIGURE_HOOKS        ?=
$(2)_POST_CONFIGURE_HOOKS       ?=
$(2)_POST_BUILD_HOOKS           ?=
$(2)_POST_INSTALL_HOOKS         ?=
$(2)_POST_INSTALL_STAGING_HOOKS ?=
$(2)_POST_INSTALL_TARGET_HOOKS  ?=
$(2)_POST_INSTALL_IMAGES_HOOKS  ?=
$(2)_POST_LEGAL_INFO_HOOKS      ?=

# human-friendly targets and target sequencing
$(1):			$(1)-install

ifeq ($$($(2)_TYPE),host)
$(1)-install:	        $(1)-install-host
else
$(1)-install:		$(1)-install-staging $(1)-install-target $(1)-install-images
endif

ifeq ($$($(2)_INSTALL_TARGET),YES)
$(1)-install-target:	$(1)-build \
			$$($(2)_TARGET_INSTALL_TARGET)
else
$(1)-install-target:
endif

ifeq ($$($(2)_INSTALL_STAGING),YES)
$(1)-install-staging:	$(1)-build \
			$$($(2)_TARGET_INSTALL_STAGING)
else
$(1)-install-staging:
endif

ifeq ($$($(2)_INSTALL_IMAGES),YES)
$(1)-install-images:	$(1)-build \
			$$($(2)_TARGET_INSTALL_IMAGES)
else
$(1)-install-images:
endif

$(1)-install-host:      $(1)-build $$($(2)_TARGET_INSTALL_HOST)

$(1)-build:		$(1)-configure \
			$$($(2)_TARGET_BUILD)

ifeq ($$($(2)_OVERRIDE_SRCDIR),)
# In the normal case (no package override), the sequence of steps is
#  source, by downloading
#  depends
#  extract
#  patch
#  configure
$(1)-configure:		$(1)-patch $(1)-depends \
			$$($(2)_TARGET_CONFIGURE)

$(1)-patch:		$(1)-extract $$($(2)_TARGET_PATCH)

$(1)-extract:		$(1)-source \
			$$($(2)_TARGET_EXTRACT)

$(1)-depends:		$$($(2)_DEPENDENCIES)

$(1)-source:		$$($(2)_TARGET_SOURCE)
else
# In the package override case, the sequence of steps
#  source, by rsyncing
#  depends
#  configure
$(1)-configure:		$(1)-depends \
			$$($(2)_TARGET_CONFIGURE)

$(1)-depends:		$(1)-rsync $$($(2)_DEPENDENCIES)

$(1)-patch:		$(1)-rsync
$(1)-extract:		$(1)-rsync

$(1)-rsync:		$$($(2)_TARGET_RSYNC)

$(1)-source:		$$($(2)_TARGET_RSYNC_SOURCE)
endif

$(1)-show-depends:
			@echo $$($(2)_DEPENDENCIES)

$(1)-uninstall:		$(1)-configure $$($(2)_TARGET_UNINSTALL)

$(1)-clean:		$(1)-uninstall \
			$$($(2)_TARGET_CLEAN)

$(1)-dirclean:		$$($(2)_TARGET_DIRCLEAN)

$(1)-clean-for-rebuild:
ifneq ($$($(2)_OVERRIDE_SRCDIR),)
			rm -f $$($(2)_TARGET_RSYNC)
endif
			rm -f $$($(2)_TARGET_BUILD)
			rm -f $$($(2)_TARGET_INSTALL_STAGING)
			rm -f $$($(2)_TARGET_INSTALL_TARGET)
			rm -f $$($(2)_TARGET_INSTALL_IMAGES)
			rm -f $$($(2)_TARGET_INSTALL_HOST)

$(1)-rebuild:		$(1)-clean-for-rebuild all

$(1)-clean-for-reconfigure: $(1)-clean-for-rebuild
			rm -f $$($(2)_TARGET_CONFIGURE)

$(1)-reconfigure:	$(1)-clean-for-reconfigure all

# define the PKG variable for all targets, containing the
# uppercase package variable prefix
$$($(2)_TARGET_INSTALL_TARGET):		PKG=$(2)
$$($(2)_TARGET_INSTALL_STAGING):	PKG=$(2)
$$($(2)_TARGET_INSTALL_IMAGES):		PKG=$(2)
$$($(2)_TARGET_INSTALL_HOST):           PKG=$(2)
$$($(2)_TARGET_BUILD):			PKG=$(2)
$$($(2)_TARGET_CONFIGURE):		PKG=$(2)
$$($(2)_TARGET_RSYNC):                  SRCDIR=$$($(2)_OVERRIDE_SRCDIR)
$$($(2)_TARGET_RSYNC):                  PKG=$(2)
$$($(2)_TARGET_RSYNC_SOURCE):		SRCDIR=$$($(2)_OVERRIDE_SRCDIR)
$$($(2)_TARGET_RSYNC_SOURCE):		PKG=$(2)
$$($(2)_TARGET_PATCH):			PKG=$(2)
$$($(2)_TARGET_PATCH):			RAWNAME=$(patsubst host-%,%,$(1))
$$($(2)_TARGET_EXTRACT):		PKG=$(2)
$$($(2)_TARGET_SOURCE):			PKG=$(2)
$$($(2)_TARGET_UNINSTALL):		PKG=$(2)
$$($(2)_TARGET_CLEAN):			PKG=$(2)
$$($(2)_TARGET_DIRCLEAN):		PKG=$(2)

# Compute the name of the Kconfig option that correspond to the
# package being enabled. We handle three cases: the special Linux
# kernel case, the bootloaders case, and the normal packages case.
ifeq ($(1),linux)
$(2)_KCONFIG_VAR = BR2_LINUX_KERNEL
else ifeq ($(4),boot/)
$(2)_KCONFIG_VAR = BR2_TARGET_$(2)
else
$(2)_KCONFIG_VAR = BR2_PACKAGE_$(2)
endif

# legal-info: declare dependencies and set values used later for the manifest
ifneq ($$($(2)_LICENSE_FILES),)
$(2)_MANIFEST_LICENSE_FILES = $$($(2)_LICENSE_FILES)
endif
$(2)_MANIFEST_LICENSE_FILES ?= not saved

ifeq ($$($(2)_REDISTRIBUTE),YES)
ifneq ($$($(2)_SITE_METHOD),local)
ifneq ($$($(2)_SITE_METHOD),override)
# Packages that have a tarball need it downloaded and extracted beforehand
$(1)-legal-info: $(1)-extract $(REDIST_SOURCES_DIR)
$(2)_MANIFEST_TARBALL = $$($(2)_SOURCE)
endif
endif
endif
$(2)_MANIFEST_TARBALL ?= not saved

# legal-info: produce legally relevant info.
$(1)-legal-info:
# Packages without a source are assumed to be part of Buildroot, skip them.
ifneq ($(call qstrip,$$($(2)_SOURCE)),)
ifeq ($$($(2)_SITE_METHOD),local)
# Packages without a tarball: don't save and warn
	@$(call legal-warning-pkg-savednothing,$$($(2)_RAWNAME),local)
else ifneq ($$($(2)_OVERRIDE_SRCDIR),)
	@$(call legal-warning-pkg-savednothing,$$($(2)_RAWNAME),override)
else
# Other packages
# Save license files if defined
ifeq ($(call qstrip,$$($(2)_LICENSE_FILES)),)
	@$(call legal-license-nofiles,$$($(2)_RAWNAME))
	@$(call legal-warning-pkg,$$($(2)_RAWNAME),cannot save license ($(2)_LICENSE_FILES not defined))
else
	@for F in $$($(2)_LICENSE_FILES); do \
		$(call legal-license-file,$$($(2)_RAWNAME),$$$${F},$$($(2)_DIR)/$$$${F}); \
		done
endif
ifeq ($$($(2)_REDISTRIBUTE),YES)
# Copy the source tarball (just hardlink if possible)
	@cp -l $(DL_DIR)/$$($(2)_SOURCE) $(REDIST_SOURCES_DIR) 2>/dev/null || \
	   cp $(DL_DIR)/$$($(2)_SOURCE) $(REDIST_SOURCES_DIR)
endif
endif
	@$(call legal-manifest,$$($(2)_RAWNAME),$$($(2)_VERSION),$$($(2)_LICENSE),$$($(2)_MANIFEST_LICENSE_FILES),$$($(2)_MANIFEST_TARBALL))
endif # ifneq ($(call qstrip,$$($(2)_SOURCE)),)
	$(foreach hook,$($(2)_POST_LEGAL_INFO_HOOKS),$(call $(hook))$(sep))

# add package to the general list of targets if requested by the buildroot
# configuration
ifeq ($$($$($(2)_KCONFIG_VAR)),y)

TARGETS += $(1)
PACKAGES_PERMISSIONS_TABLE += $$($(2)_PERMISSIONS)$$(sep)
PACKAGES_DEVICES_TABLE += $$($(2)_DEVICES)$$(sep)

ifeq ($$($(2)_SITE_METHOD),svn)
DL_TOOLS_DEPENDENCIES += svn
else ifeq ($$($(2)_SITE_METHOD),git)
DL_TOOLS_DEPENDENCIES += git
else ifeq ($$($(2)_SITE_METHOD),bzr)
DL_TOOLS_DEPENDENCIES += bzr
else ifeq ($$($(2)_SITE_METHOD),scp)
DL_TOOLS_DEPENDENCIES += scp ssh
else ifeq ($$($(2)_SITE_METHOD),hg)
DL_TOOLS_DEPENDENCIES += hg
endif # SITE_METHOD

DL_TOOLS_DEPENDENCIES += $(firstword $(INFLATE$(suffix $($(2)_SOURCE))))

endif # $(2)_KCONFIG_VAR
endef # inner-generic-package

################################################################################
# generic-package -- the target generator macro for generic packages
################################################################################

# In the case of target packages, keep the package name "pkg"
generic-package = $(call inner-generic-package,$(call pkgname),$(call UPPERCASE,$(call pkgname)),$(call UPPERCASE,$(call pkgname)),$(call pkgparentdir),target)
# In the case of host packages, turn the package name "pkg" into "host-pkg"
host-generic-package = $(call inner-generic-package,host-$(call pkgname),$(call UPPERCASE,host-$(call pkgname)),$(call UPPERCASE,$(call pkgname)),$(call pkgparentdir),host)

# :mode=makefile: