haiku/build/jam/LocaleRules
2011-03-14 02:07:50 +00:00

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# Localization rules
# Extract catalog entries from the sourcefile and put the output textfile in
# target. This output file is then used to create the binary catalog with
# linkcatkeys.
rule ExtractCatalogEntries target : sources : signature : regexp
{
# get compiler and defines for the platform
local headers ;
local sysHeaders ;
local cc ;
local defines ;
local localIncludesOption ;
local systemIncludesOption ;
on $(target) { # use on $(target) variable values
headers = $(HAIKU_CONFIG_HEADERS) $(SEARCH_SOURCE) $(SUBDIRHDRS)
$(HDRS) ;
sysHeaders = $(SUBDIRSYSHDRS) $(SYSHDRS) ;
defines = $(DEFINES) ;
if $(PLATFORM) = host {
sysHeaders += $(HOST_HDRS) ;
defines += $(HOST_DEFINES) ;
if $(USES_BE_API) {
sysHeaders += $(HOST_BE_API_HEADERS) ;
}
defines += $(HOST_DEFINES) ;
cc = $(HOST_CC) ;
localIncludesOption = $(HOST_LOCAL_INCLUDES_OPTION) ;
systemIncludesOption = $(HOST_SYSTEM_INCLUDES_OPTION) ;
} else {
sysHeaders += $(TARGET_HDRS) ;
defines += $(TARGET_DEFINES) ;
defines += $(TARGET_DEFINES) ;
cc = $(TARGET_CC) ;
localIncludesOption = $(TARGET_LOCAL_INCLUDES_OPTION) ;
systemIncludesOption = $(TARGET_SYSTEM_INCLUDES_OPTION) ;
}
}
DEFINES on $(target) = $(defines) ;
CCDEFS on $(target) = [ FDefines $(defines) ] ;
HDRS on $(target) = [ FIncludes $(headers) : $(localIncludesOption) ]
$(includesSeparator)
[ FSysIncludes $(sysHeaders) : $(systemIncludesOption) ] ;
CC on $(target) = $(cc) ;
HAIKU_CATALOG_SIGNATURE on $(target) = $(signature) ;
if $(regexp) = "" {
HAIKU_CATALOG_REGEXP on $(target) = ;
} else {
HAIKU_CATALOG_REGEXP on $(target) = -r $(regexp) ;
}
SEARCH on $(sources) += $(SEARCH_SOURCE) ;
local subdir
= [ on $(signature) return $(HAIKU_CATALOGS_SUBDIR) ] ;
MakeLocate $(target)
: [ FDirName $(HAIKU_CATALOGS_OBJECT_DIR) $(subdir) ] ;
Depends $(target) : $(sources) <build>collectcatkeys ;
LocalClean clean : $(target).pre ;
ExtractCatalogEntries1 $(target) : <build>collectcatkeys $(sources) ;
}
actions ExtractCatalogEntries1
{
$(HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR)
cat "$(2[2-])" \
| $(CC) -E $(CCDEFS) -DB_COLLECTING_CATKEYS $(HDRS) - > "$(1)".pre
$(2[1]) $(HAIKU_CATALOG_REGEXP) -s $(HAIKU_CATALOG_SIGNATURE) \
-w -o "$(1)" "$(1)".pre
}
rule LinkApplicationCatalog target : sources : signature : language
{
# Link catalog entries from given catkey file into output compiled catalog
# file. Compiled catalog file will then be copied into the image, but only
# if the fingerprint matches the one from the untranslated catalog for the
# same file.
local subdir
= [ on $(signature) return $(HAIKU_CATALOGS_SUBDIR) ] ;
MakeLocate $(target)
: [ FDirName $(HAIKU_CATALOGS_OBJECT_DIR) $(subdir) ] ;
Depends $(target) : $(sources) <build>linkcatkeys ;
LocalClean clean : $(target) ;
HAIKU_CATALOG_SIGNATURE on $(target) = $(signature) ;
HAIKU_CATALOG_LANGUAGE on $(target) = $(language) ;
LinkApplicationCatalog1 $(target) : <build>linkcatkeys $(sources) ;
}
actions LinkApplicationCatalog1
{
$(HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR)
$(2[1]) "$(2[2-])" -l $(HAIKU_CATALOG_LANGUAGE) \
-s $(HAIKU_CATALOG_SIGNATURE) -o "$(1)"
}
rule DoCatalogs target : signature : sources : sourceLanguage : regexp
{
# DoCatalogs <target> : <signature> : <sources> [ : <sourceLanguage> ]
# [ : <regexp> ]
#
# Extracts the catkeys from a target's source files, generates the
# default catalog from them, and also generates catalogs for all
# translations.
#
# target: The target.
# signature: Application MIME signature (must match the one
# declared in the sourcecode).
# sources: List of cpp files where to search keys.
# sourceLanguage Short name of the language of used for the strings in
# the sources. Optional: default is "en".
# regexp The regular expression used to parse the files.
# Optional: default is matching be_catalog->GetString
local subdir ;
if [ on $(SUBDIR) return $(HAIKU_MULTIPLE_LOCALIZED_TARGETS) ] {
subdir = $(SUBDIR_TOKENS[2-]) $(target) ;
} else {
subdir = $(SUBDIR_TOKENS[2-]) ;
}
HAIKU_CATALOGS_SUBDIR on $(signature) = $(subdir) ;
local generatedCatalog
= $(sourceLanguage:G=$(signature):E=en:S=.catalog) ;
MakeLocate $(generatedCatalog)
: [ FDirName $(HAIKU_CATALOGS_OBJECT_DIR) $(subdir) ] ;
# generate catkeys file from sources
ExtractCatalogEntries $(generatedCatalog:S=.catkeys)
: [ FGristFiles $(sources) ] : $(signature) : $(regexp) ;
# find translations
local translationsDir
= [ FDirName $(HAIKU_TOP) data catalogs $(subdir) ] ;
local translations = [ Glob $(translationsDir) : *.catkeys ] ;
translations = [ FGristFiles $(translations:BS) ] ;
SEARCH on $(translations) += $(translationsDir) ;
# generate catalogs from all catkeys files
local catkeysFiles = $(generatedCatalog:S=.catkeys) $(translations) ;
for catkeysFile in $(catkeysFiles) {
LinkApplicationCatalog $(catkeysFile:S=.catalog) : $(catkeysFile)
: $(signature) : $(catkeysFile:B) ;
}
HAIKU_CATALOG_FILES on $(target) = $(catkeysFiles:S=.catalog) ;
HAIKU_CATALOG_SIGNATURE on $(target) = $(signature) ;
# For the pseudo-target LocalizedTargets
HAIKU_LOCALIZED_TARGETS += $(target) ;
# For the pseudo-target catalogs
HAIKU_LOCALE_CATALOGS += $(catkeysFiles:S=.catalog) ;
# For the pseudo-target catkeys
HAIKU_LOCALE_OUTPUT_CATKEYS += $(generatedCatalog:S=.catkeys) ;
# Add target catalog entry as attribute
CATALOG_ENTRY on $(target) = "$(signature):Application name:$(target)" ;
Depends $(target) : <build>addattr ;
AddCatalogEntryAttribute1 $(target)
: <build>addattr ;
}
rule AddCatalogEntryAttribute target
{
# AddCatalogEntryAttribute <target> : <attribute value> ;
#
# <attribute value> should be of the form
# "x-vnd.Haiku-App:context:string"
CATALOG_ENTRY on $(target) = "$(2)" ;
Depends $(target) : <build>addattr ;
AddCatalogEntryAttribute1 $(target)
: <build>addattr ;
}
actions AddCatalogEntryAttribute1
{
$(HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR)
"$(2)" -t string "SYS:NAME" "$(CATALOG_ENTRY)" "$(1)"
}