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
|
--- source/data/Makefile.in 2010-10-29 13:21:33.000000000 -0700
+++ source/data/Makefile.in 2011-01-25 17:20:34.534195000 -0800
@@ -227,7 +227,14 @@
# 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)
#
-DAT_FILES_SHORT=pnames.icu 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=pnames.icu cnvalias.icu coll/ucadata.icu nfc.nrm nfkc.nrm nfkc_cf.nrm uts46.nrm
DAT_FILES=$(DAT_FILES_SHORT:%=$(BUILDDIR)/%)
## BRK files
@@ -258,7 +265,8 @@
-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)
@@ -325,7 +333,8 @@
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 $(MISCSRCDIR)/miscfiles.mk
@@ -494,7 +503,8 @@
#################################################### SPP
# SPP FILES
-$(BUILDDIR)/%.spp: $(SPREPSRCDIR)/%.txt $(TOOLBINDIR)/gensprep$(TOOLEXEEXT) $(BUILDDIR)/unames.icu $(BUILDDIR)/pnames.icu
+# CHROME: We don't build unames.icu.
+$(BUILDDIR)/%.spp: $(SPREPSRCDIR)/%.txt $(TOOLBINDIR)/gensprep$(TOOLEXEEXT) $(BUILDDIR)/pnames.icu
$(INVOKE) $(TOOLBINDIR)/gensprep -d $(BUILDDIR) -i $(BUILDDIR) -s $(SPREPSRCDIR) -b $(@F:%.spp=%) -m $(UNICODEDATADIR) -u 3.2.0 $(<F)
#################################################### BRK
--- source/tools/toolutil/pkg_genc.c 2010-07-12 11:03:29.000000000 -0700
+++ source/tools/toolutil/pkg_genc.c 2011-01-27 17:16:33.624596000 -0800
@@ -121,6 +121,10 @@
"\t.section .note.GNU-stack,\"\",%%progbits\n"
"\t.section .rodata\n"
"\t.align 8\n" /* Either align 8 bytes or 2^8 (256) bytes. 8 bytes is needed. */
+ /* The 3 lines below are added for Chrome. */
+ "#ifdef U_HIDE_DATA_SYMBOL\n"
+ "\t.hidden %s\n"
+ "#endif\n"
"\t.type %s,%%object\n"
"%s:\n\n",
@@ -130,6 +134,10 @@
/*"\t.section __TEXT,__text,regular,pure_instructions\n"
"\t.section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32\n"*/
".globl _%s\n"
+ /* The 3 lines below are added for Chrome. */
+ "#ifdef U_HIDE_DATA_SYMBOL\n"
+ "\t.private_extern _%s\n"
+ "#endif\n"
"\t.data\n"
"\t.const\n"
"\t.align 4\n" /* 1<<4 = 16 */
@@ -249,7 +257,7 @@
exit(U_FILE_ACCESS_ERROR);
}
- getOutFilename(filename, destdir, bufferStr, entry, ".s", optFilename);
+ getOutFilename(filename, destdir, bufferStr, entry, ".S", optFilename);
out=T_FileStream_open(bufferStr, "w");
if(out==NULL) {
fprintf(stderr, "genccode: unable to open output file %s\n", bufferStr);
|
