icu local change part1

icu52/source/data/Makefile.in

 ## Makefile.in for ICU data
 ## Copyright (c) 1999-2013, International Business Machines Corporation and
 ## others. All Rights Reserved.
 
 ## Source directory information
 srcdir = @srcdir@
 top_srcdir = @top_srcdir@
 
 # So that you have $(top_builddir)/config.status
 top_builddir = ..
@@ skipping 222 matching lines @@
 ##### Define all the data files. the build rule that depends on them is below.
 # X_FILES_SHORT = just the base names (for lists)
 # X_FILES = full paths (for dependency)
 
 ## DAT files - Misc. data files.
 #  2005-may-05 Removed Unicode properties files (unorm.icu, uprops.icu, ucase.icu, ubidi.icu)
 #  from data build. See Jitterbug 4497. (makedata.mak revision 1.117)
 #  2010-dec Removed pnames.icu.
 # These are now hardcoded in ICU4C and only loaded in ICU4J.
 #
-DAT_FILES_SHORT=unames.icu cnvalias.icu coll/ucadata.icu coll/invuca.icu nfc.nrm nfkc.nrm nfkc_cf.nrm uts46.nrm
+# CHROME: unames.icu is excluded from the data file.
+# coll/invuca.icu is also excluded. When building a ICU data file to check in,
+# we need to copy data/in/coll/invuca.icu to the build location (expected
+# by genrb : out/build/icudt46l/coll) by hand because genrb requires its
+# presence when compiling coll/root.txt. We have to put it back if Webkit
+# begins to use it.
+# See https://bugs.webkit.org/show_bug.cgi?id=30437#c32 about invuca.icu.
+DAT_FILES_SHORT=cnvalias.icu coll/ucadata.icu nfc.nrm nfkc.nrm nfkc_cf.nrm uts46.nrm
 DAT_FILES=$(DAT_FILES_SHORT:%=$(BUILDDIR)/%)
 
 ## BRK files
 BREAK_TREE=brkitr
 -include $(BRKSRCDIR)/brkfiles.mk
 -include $(BRKSRCDIR)/brklocal.mk
 ALL_BRK_SOURCE= $(BRK_SOURCE) $(BRK_SOURCE_LOCAL)
 BRK_FILES_SHORT=$(ALL_BRK_SOURCE:%.txt=$(BREAK_TREE)/%.brk)
 BRK_FILES=$(ALL_BRK_SOURCE:%.txt=$(BRKBLDDIR)/%.brk)
 ifdef BRK_DICT_SOURCE
@@ skipping 10 matching lines @@
 ## Confusables (Spoofing) files
 ALL_CFU_SOURCE=$(UNICODEDATADIR)/confusables.txt $(UNICODEDATADIR)/confusablesWholeScript.txt
 CFU_FILES_SHORT=confusables.cfu
 CFU_FILES=$(BUILDDIR)/$(CFU_FILES_SHORT)
 
 ## UCM files
 -include $(UCMSRCDIR)/ucmcore.mk
 -include $(UCMSRCDIR)/ucmfiles.mk
 -include $(UCMSRCDIR)/ucmebcdic.mk
 -include $(UCMSRCDIR)/ucmlocal.mk
-ALL_UCM_SOURCE=ibm-37_P100-1995.ucm ibm-1047_P100-1995.ucm $(UCM_SOURCE_CORE) $(UCM_SOURCE_FILES) $(UCM_SOURCE_EBCDIC) $(UCM_SOURCE_LOCAL)
+# CHROME: we don't need any EBCDIC converters.
+ALL_UCM_SOURCE=$(UCM_SOURCE_CORE) $(UCM_SOURCE_FILES) $(UCM_SOURCE_EBCDIC) $(UCM_SOURCE_LOCAL)
 UCM_FILES = $(ALL_UCM_SOURCE:%=$(SRCDATADIR)/%)
 CNV_FILES = $(ALL_UCM_SOURCE:%.ucm=$(BUILDDIR)/%.cnv)
 CNV_FILES_SHORT = $(ALL_UCM_SOURCE:%.ucm=%.cnv)
 UCM_SOURCE_SPECIAL=$(UCM_SOURCE_EBCDIC_IGNORE_SISO) $(UCM_SOURCE_EBCDIC_IGNORE_SISO_LOCAL)
 UCM_FILES_SPECIAL=$(UCM_SOURCE_SPECIAL:%=$(UCMSRCDIR)/%) 
 CNV_FILES_SPECIAL=$(UCM_SOURCE_SPECIAL:%.ucm=$(BUILDDIR)/%.cnv) 
 CNV_FILES_SHORT_SPECIAL=$(UCM_SOURCE_SPECIAL:%.ucm=%.cnv) 
 
 ## RES files
 -include $(LOCSRCDIR)/resfiles.mk
@@ skipping 46 matching lines @@
 ifdef RBNF_SOURCE
 RBNF_SRC= root.txt $(RBNF_SOURCE) $(RBNF_ALIAS_SOURCE) $(RBNF_SOURCE_LOCAL)
 RBNF_SRC_FILES = $(RBNF_SRC:%=$(RBNFSRCDIR)/%)
 INSTALLED_RBNF_FILES = $(RBNF_SOURCE:%.txt=%)  $(RBNF_SOURCE_LOCAL:%.txt=%)
 endif
 ifdef TRANSLIT_SOURCE
 TRANSLIT_SRC= $(TRANSLIT_SOURCE) $(TRANSLIT_ALIAS_SOURCE) $(TRANSLIT_SOURCE_LOCAL)
 TRANSLIT_SRC_FILES = $(TRANSLIT_SRC:%=$(TRANSLITSRCDIR)/%)
 INSTALLED_TRANSLIT_FILES = $(TRANSLIT_SOURCE:%.txt=%)  $(TRANSLIT_SOURCE_LOCAL:%.txt=%)
 endif
-GENRBOPTS=-k
+# CHROME : To save space, use '-R' option.
+GENRBOPTS=-k -R
 
 ## MISC files
 -include $(MISCSRCDIR)/miscfiles.mk
 -include $(MISCSRCDIR)/misclocal.mk
 MSC_SOURCE= $(MISC_SOURCE) $(MISC_SOURCE_LOCAL)
 MSC_SRC_FILES=$(MSC_SOURCE:%=$(MISCSRCDIR)/%)
 
 ifeq ($(ENABLE_SO_VERSION_DATA),1)
 ifeq ($(PKGDATA_MODE),dll)
 SO_VERSION_DATA = $(OUTTMPDIR)/icudata.res
@@ skipping 519 matching lines @@
         done;
 
 ifeq ($(POST_DATA_BUILD), os400-data-rebind)
 os400-data-rebind: $(LIBICUUC)
 
 $(LIBICUUC): $(LIBICUDT)
         $(RMV) $(LIBICUUC)
         (cd ../common && $(MAKE) RECURSIVE=YES) || exit;
 endif