!256 ICU数据实时编译

Merge pull request !256 from zhangdd_ewan/master

icu.gni

@@ -17,4 +17,6 @@ declare_args() {
   icu_support_libbegetutil = true
   distro_tzdata_dir = "\"/system/etc/tzdata_distro\""
   system_tzdata_dir = "\"/system/etc/icu_tzdata\""
+  icu_dat_name = "icudt72l"
+  icu_data_filter_dir = "full"
 }

icu4c/BUILD.gn

@@ -54,22 +54,6 @@ ohos_static_library("static_icustubdata") {
   subsystem_name = "thirdparty"
 }
 
-ohos_prebuilt_etc("ohos_icudat") {
-  if ("${product_name}" == "ohcore") {
-    source = "//third_party/icu/ohos_icu4j/data/icudt68l.dat"
-  } else if ("${build_feature}" == "lite") {
-    source = "//third_party/icu/ohos_icu4j/data/lite/icudt72l.dat"
-  } else if (icu_support_locales) {
-    source = "//third_party/icu/ohos_icu4j/data/icudt72l.dat"
-  } else {
-    source = "//third_party/icu/ohos_icu4j/data/lite/icudt72l.dat"
-  }
-
-  module_install_dir = "usr/ohos_icu/"
-  part_name = "icu"
-  subsystem_name = "thirdparty"
-}
-
 icu_common_source = [
   "//third_party/icu/icu4c/source/common/ubiditransform.cpp",
   "//third_party/icu/icu4c/source/common/locutil.cpp",
@@ -542,10 +526,7 @@ ohos_shared_library("shared_icuuc") {
     "SYSTEM_TZDATA_DIR=${system_tzdata_dir}",
   ]
   sources = icu_common_source
-  deps = [
+  deps = [ ":static_icustubdata" ]
-    ":ohos_icudat",
-    ":static_icustubdata",
-  ]
   cflags_cc = [
     "-O3",
     "-W",

icu4c/source/BUILD.gn

@@ -262,7 +262,8 @@ ohos_shared_library("shared_icuuc_host") {
     "-shared",
     "-lm",
   ]
-  subsystem_name = "$icu_lib_host_subsystem_name"
+  part_name = "$icu_part_name"
+  subsystem_name = "$icu_subsystem_name"
   output_name = "hmicuuchost"
 }
 
@@ -347,7 +348,8 @@ ohos_shared_library("shared_icutu") {
     "-shared",
     "-lm",
   ]
-  subsystem_name = "$icu_lib_host_subsystem_name"
+  part_name = "$icu_part_name"
+  subsystem_name = "$icu_subsystem_name"
   output_name = "hmicutuhost"
 }
 
@@ -398,7 +400,8 @@ ohos_shared_library("shared_icuio") {
     "-shared",
     "-lm",
   ]
-  subsystem_name = "$icu_lib_host_subsystem_name"
+  part_name = "$icu_part_name"
+  subsystem_name = "$icu_subsystem_name"
   output_name = "hmicuio"
 }
 
@@ -412,7 +415,10 @@ group("lib_host") {
 }
 
 ohos_executable("genbrk") {
-  configs = [ ":icu_config" ]
+  configs = [
+    ":icu_config",
+    "//build/config/compiler:rtti",
+  ]
   deps = [ ":lib_host" ]
   sources = [ "//third_party/icu/icu4c/source/tools/genbrk/genbrk.cpp" ]
   cflags_cc = [
@@ -428,12 +434,16 @@ ohos_executable("genbrk") {
     "-ldl",
     "-lm",
   ]
-  subsystem_name = "$icu_bin_host_subsystem_name"
+  part_name = "$icu_part_name"
+  subsystem_name = "$icu_subsystem_name"
   output_name = "genbrk"
 }
 
 ohos_executable("genccode") {
-  configs = [ ":icu_config" ]
+  configs = [
+    ":icu_config",
+    "//build/config/compiler:rtti",
+  ]
   deps = [ ":lib_host" ]
   sources = [ "//third_party/icu/icu4c/source/tools/genccode/genccode.c" ]
   cflags_cc = [
@@ -449,12 +459,16 @@ ohos_executable("genccode") {
     "-ldl",
     "-lm",
   ]
-  subsystem_name = "$icu_bin_host_subsystem_name"
+  part_name = "$icu_part_name"
+  subsystem_name = "$icu_subsystem_name"
   output_name = "genccode"
 }
 
 ohos_executable("gencfu") {
-  configs = [ ":icu_config" ]
+  configs = [
+    ":icu_config",
+    "//build/config/compiler:rtti",
+  ]
   deps = [ ":lib_host" ]
   sources = [ "//third_party/icu/icu4c/source/tools/gencfu/gencfu.cpp" ]
   cflags_cc = [
@@ -470,12 +484,16 @@ ohos_executable("gencfu") {
     "-ldl",
     "-lm",
   ]
-  subsystem_name = "$icu_bin_host_subsystem_name"
+  part_name = "$icu_part_name"
+  subsystem_name = "$icu_subsystem_name"
   output_name = "gencfu"
 }
 
 ohos_executable("gencnval") {
-  configs = [ ":icu_config" ]
+  configs = [
+    ":icu_config",
+    "//build/config/compiler:rtti",
+  ]
   deps = [ ":lib_host" ]
   sources = [ "//third_party/icu/icu4c/source/tools/gencnval/gencnval.c" ]
   cflags_cc = [
@@ -491,12 +509,16 @@ ohos_executable("gencnval") {
     "-ldl",
     "-lm",
   ]
-  subsystem_name = "$icu_bin_host_subsystem_name"
+  part_name = "$icu_part_name"
+  subsystem_name = "$icu_subsystem_name"
   output_name = "gencnval"
 }
 
 ohos_executable("gendict") {
-  configs = [ ":icu_config" ]
+  configs = [
+    ":icu_config",
+    "//build/config/compiler:rtti",
+  ]
   deps = [ ":lib_host" ]
   sources = [ "//third_party/icu/icu4c/source/tools/gendict/gendict.cpp" ]
   cflags_cc = [
@@ -512,12 +534,16 @@ ohos_executable("gendict") {
     "-ldl",
     "-lm",
   ]
-  subsystem_name = "$icu_bin_host_subsystem_name"
+  part_name = "$icu_part_name"
+  subsystem_name = "$icu_subsystem_name"
   output_name = "gendict"
 }
 
 ohos_static_library("genrb_c") {
-  configs = [ ":icu_config" ]
+  configs = [
+    ":icu_config",
+    "//build/config/compiler:rtti",
+  ]
   deps = [ ":lib_host" ]
   sources = [
     "//third_party/icu/icu4c/source/tools/genrb/errmsg.c",
@@ -540,11 +566,15 @@ ohos_static_library("genrb_c") {
     "-DUNISTR_FROM_STRING_EXPLICIT=explicit",
     "-DU_ATTRIBUTE_DEPRECATED=",
     "-Wno-sign-compare",
+    "-Wno-error=strict-prototypes",
+    "-Wno-error=unused-but-set-variable",
   ]
   ldflags = [
     "-ldl",
     "-lm",
   ]
+  part_name = "$icu_part_name"
+  subsystem_name = "$icu_subsystem_name"
 }
 ohos_executable("genrb") {
   configs = [
@@ -579,17 +609,22 @@ ohos_executable("genrb") {
     "-DUNISTR_FROM_CHAR_EXPLICIT=explicit",
     "-DUNISTR_FROM_STRING_EXPLICIT=explicit",
     "-DU_ATTRIBUTE_DEPRECATED=",
+    "-Wno-unused-but-set-variable",
   ]
   ldflags = [
     "-ldl",
     "-lm",
   ]
-  subsystem_name = "$icu_bin_host_subsystem_name"
+  part_name = "$icu_part_name"
+  subsystem_name = "$icu_subsystem_name"
   output_name = "genrb"
 }
 
 ohos_executable("derb") {
-  configs = [ ":icu_config" ]
+  configs = [
+    ":icu_config",
+    "//build/config/compiler:rtti",
+  ]
   deps = [ ":lib_host" ]
   sources = [ "//third_party/icu/icu4c/source/tools/genrb/derb.cpp" ]
   cflags_cc = [
@@ -605,12 +640,16 @@ ohos_executable("derb") {
     "-ldl",
     "-lm",
   ]
-  subsystem_name = "$icu_bin_host_subsystem_name"
+  part_name = "$icu_part_name"
+  subsystem_name = "$icu_subsystem_name"
   output_name = "derb"
 }
 
 ohos_executable("makeconv") {
-  configs = [ ":icu_config" ]
+  configs = [
+    ":icu_config",
+    "//build/config/compiler:rtti",
+  ]
   deps = [ ":lib_host" ]
   sources = [
     "//third_party/icu/icu4c/source/tools/makeconv/gencnvex.c",
@@ -631,12 +670,16 @@ ohos_executable("makeconv") {
     "-ldl",
     "-lm",
   ]
-  subsystem_name = "$icu_bin_host_subsystem_name"
+  part_name = "$icu_part_name"
+  subsystem_name = "$icu_subsystem_name"
   output_name = "makeconv"
 }
 
 ohos_executable("gensprep") {
-  configs = [ ":icu_config" ]
+  configs = [
+    ":icu_config",
+    "//build/config/compiler:rtti",
+  ]
   deps = [ ":lib_host" ]
   sources = [
     "//third_party/icu/icu4c/source/tools/gensprep/gensprep.c",
@@ -655,12 +698,16 @@ ohos_executable("gensprep") {
     "-ldl",
     "-lm",
   ]
-  subsystem_name = "$icu_bin_host_subsystem_name"
+  part_name = "$icu_part_name"
+  subsystem_name = "$icu_subsystem_name"
   output_name = "gensprep"
 }
 
 ohos_executable("icupkg") {
-  configs = [ ":icu_config" ]
+  configs = [
+    ":icu_config",
+    "//build/config/compiler:rtti",
+  ]
   deps = [ ":lib_host" ]
   sources = [ "//third_party/icu/icu4c/source/tools/icupkg/icupkg.cpp" ]
   cflags_cc = [
@@ -676,12 +723,16 @@ ohos_executable("icupkg") {
     "-ldl",
     "-lm",
   ]
-  subsystem_name = "$icu_bin_host_subsystem_name"
+  part_name = "$icu_part_name"
+  subsystem_name = "$icu_subsystem_name"
   output_name = "icupkg"
 }
 
 ohos_executable("pkgdata") {
-  configs = [ ":icu_config" ]
+  configs = [
+    ":icu_config",
+    "//build/config/compiler:rtti",
+  ]
   deps = [
     ":lib_host",
     ":shared_icutu(${host_toolchain})",
@@ -703,7 +754,8 @@ ohos_executable("pkgdata") {
     "-ldl",
     "-lm",
   ]
-  subsystem_name = "$icu_bin_host_subsystem_name"
+  part_name = "$icu_part_name"
+  subsystem_name = "$icu_subsystem_name"
   output_name = "pkgdata"
 }
 group("bin_host") {

ohos_icu4c/BUILD.gn

@@ -29,6 +29,7 @@ ohos_shared_library("icundk") {
   sources = [ "src/icu_addon.cpp" ]
 
   deps = [
+    ":ohos_icudat",
     "//third_party/icu/icu4c:shared_icui18n",
     "//third_party/icu/icu4c:shared_icuuc",
   ]
@@ -46,3 +47,37 @@ ohos_shared_library("icundk") {
   subsystem_name = "thirdparty"
   part_name = "icu"
 }
+
+action("pkg_icudata") {
+  script = "build_data/pkgdata.sh"
+  sources = [ "//third_party/icu/ohos_icu4c/build_data/pkgdata.sh" ]
+  deps = [ "//third_party/icu/icu4c/source:bin_host" ]
+
+  icu_bin_root_out_dir =
+      get_label_info(
+          "//third_party/icu/icu4c/source:bin_host(${host_toolchain})",
+          "root_out_dir")
+  if ("${build_feature}" == "lite") {
+    icu_data_filter_dir = "lite"
+  }
+  args = [
+    "-o",
+    "$root_out_dir",
+    "-b",
+    "$icu_bin_root_out_dir",
+    "-f",
+    "$icu_data_filter_dir",
+    "-v",
+    "$icu_dat_name",
+  ]
+  outputs = [ "$root_out_dir/thirdparty/icu/out/$icu_dat_name.dat" ]
+}
+
+ohos_prebuilt_etc("ohos_icudat") {
+  source = "$root_out_dir/thirdparty/icu/out/$icu_dat_name.dat"
+
+  deps = [ ":pkg_icudata" ]
+  module_install_dir = "usr/ohos_icu/"
+  part_name = "icu"
+  subsystem_name = "thirdparty"
+}

ohos_icu4c/build_data/full/data_filter.json

@@ -0,0 +1,3 @@
+{
+    "strategy": "subtractive"
+}

ohos_icu4c/build_data/lite/data_filter.json

@@ -0,0 +1,455 @@
+{
+    "strategy": "subtractive",
+    "localeFilter" : {
+      "filterType" : "locale",
+      "includeChildren": false,
+      "includelist":[
+                "root",
+                "ar",
+                "ar_001",
+                "agq",
+                "agq_CM",
+                "ja",
+                "ja_JP",
+                "fr",
+                "fr_FR",
+                "de",
+                "de_DE",
+                "en_IN",
+                "pt",
+                "pt_PT",
+                "id",
+                "id_ID",
+                "es",
+                "it",
+                "it_IT",
+                "tr",
+                "tr_TR",
+                "lt",
+                "lt_LT",
+                "ko",
+                "ko_KR",
+                "th",
+                "th_TH",
+                "en",
+                "en_001",
+                "en_US",
+                "en_GB",
+                "zh",
+                "zh_CN",
+                "zh_Hans",
+                "zh_Hant",
+                "zh_Hant_MO",
+                "zh_Hant_HK",
+                "zh_Hant_TW",
+                "zh_Hans_CN",
+                "ug",
+                "ug_CN",
+                "bo",
+                "bo_CN",
+                "bo_IN",
+                "sv",
+                "sv_AX",
+                "sv_FI",
+                "sv_SE"
+      ]
+    },
+    "featureFilters": {
+      "conversion_mappings" : {
+          "includelist":[
+            "gb18030",
+            "ibm-1386_P100-2001",
+            "windows-936-2000",
+            "ibm-1383_P110-1999",
+            "ibm-5478_P100-1995"
+          ]
+      },
+      "brkitr_dictionaries": {
+            "whitelist": [
+                "dictionaries/cjdict"
+            ]
+       },
+      "brkitr_lstm": "exclude",
+      "brkitr_tree": {
+          "includelist":[
+                    "root",
+                    "ja",
+                    "fr",
+                    "de",
+                    "pt",
+                    "id",
+                    "es",
+                    "it",
+                    "en",
+                    "en_US",
+                    "zh",
+                    "zh_Hant",
+                    "sv"
+          ]
+      },
+      "lang_tree": {
+          "includelist":[
+                    "root",
+                    "ar",
+                    "ar_001",
+                    "agq",
+                    "agq_CM",
+                    "ja",
+                    "ja_JP",
+                    "fr",
+                    "fr_FR",
+                    "de",
+                    "de_DE",
+                    "en_IN",
+                    "pt",
+                    "pt_PT",
+                    "id",
+                    "id_ID",
+                    "es",
+                    "it",
+                    "it_IT",
+                    "tr",
+                    "tr_TR",
+                    "lt",
+                    "lt_LT",
+                    "ko",
+                    "ko_KR",
+                    "th",
+                    "th_TH",
+                    "en",
+                    "en_001",
+                    "en_US",
+                    "en_GB",
+                    "zh",
+                    "zh_CN",
+                    "zh_Hans",
+                    "zh_Hant",
+                    "zh_Hant_MO",
+                    "zh_Hant_HK",
+                    "zh_Hant_TW",
+                    "zh_Hans_CN",
+                    "ug",
+                    "ug_CN",
+                    "bo",
+                    "bo_CN",
+                    "bo_IN",
+                    "sv",
+                    "sv_AX",
+                    "sv_FI",
+                    "sv_SE"
+          ]
+      },
+        "unit_tree": {
+          "includelist":[
+                    "root",
+                    "ar",
+                    "ar_001",
+                    "agq",
+                    "agq_CM",
+                    "ja",
+                    "ja_JP",
+                    "fr",
+                    "fr_FR",
+                    "de",
+                    "de_DE",
+                    "id",
+                    "id_ID",
+                    "es",
+                    "it",
+                    "it_IT",
+                    "tr",
+                    "tr_TR",
+                    "lt",
+                    "lt_LT",
+                    "ko",
+                    "ko_KR",
+                    "th",
+                    "th_TH",
+                    "en_IN",
+                    "pt",
+                    "pt_PT",
+                    "en",
+                    "en_001",
+                    "en_US",
+                    "en_GB",
+                    "zh",
+                    "zh_CN",
+                    "zh_Hans",
+                    "zh_Hant",
+                    "zh_Hant_MO",
+                    "zh_Hant_HK",
+                    "zh_Hant_TW",
+                    "zh_Hans_CN",
+                    "ug",
+                    "ug_CN",
+                    "bo",
+                    "bo_CN",
+                    "bo_IN",
+                    "sv",
+                    "sv_AX",
+                    "sv_FI",
+                    "sv_SE"
+          ]
+        },
+        "rbnf_tree": {
+          "includelist":[
+                    "root",
+                    "ar",
+                    "ar_001",
+                    "agq",
+                    "agq_CM",
+                    "ja",
+                    "ja_JP",
+                    "fr",
+                    "fr_FR",
+                    "de",
+                    "de_DE",
+                    "id",
+                    "id_ID",
+                    "es",
+                    "it",
+                    "it_IT",
+                    "tr",
+                    "tr_TR",
+                    "lt",
+                    "lt_LT",
+                    "ko",
+                    "ko_KR",
+                    "th",
+                    "th_TH",
+                    "en_IN",
+                    "pt",
+                    "pt_PT",
+                    "en",
+                    "en_001",
+                    "en_US",
+                    "en_GB",
+                    "zh",
+                    "zh_CN",
+                    "zh_Hans",
+                    "zh_Hant",
+                    "zh_Hant_MO",
+                    "zh_Hant_HK",
+                    "zh_Hant_TW",
+                    "zh_Hans_CN",
+                    "ug",
+                    "ug_CN",
+                    "bo",
+                    "bo_CN",
+                    "bo_IN",
+                    "sv",
+                    "sv_AX",
+                    "sv_FI",
+                    "sv_SE"
+          ]
+        },
+        "zone_tree": {
+          "includelist":[
+                    "root",
+                    "ar",
+                    "ar_001",
+                    "agq",
+                    "agq_CM",
+                    "ja",
+                    "ja_JP",
+                    "fr",
+                    "fr_FR",
+                    "de",
+                    "de_DE",
+                    "id",
+                    "id_ID",
+                    "es",
+                    "it",
+                    "it_IT",
+                    "tr",
+                    "tr_TR",
+                    "lt",
+                    "lt_LT",
+                    "ko",
+                    "ko_KR",
+                    "th",
+                    "th_TH",
+                    "en_IN",
+                    "pt",
+                    "pt_PT",
+                    "en",
+                    "en_001",
+                    "en_US",
+                    "en_GB",
+                    "zh",
+                    "zh_CN",
+                    "zh_Hans",
+                    "zh_Hant",
+                    "zh_Hant_MO",
+                    "zh_Hant_HK",
+                    "zh_Hant_TW",
+                    "zh_Hans_CN",
+                    "ug",
+                    "ug_CN",
+                    "bo",
+                    "bo_CN",
+                    "bo_IN",
+                    "sv",
+                    "sv_AX",
+                    "sv_FI",
+                    "sv_SE"
+          ]
+        },
+        "curr_tree": {
+          "includelist":[
+                    "root",
+                    "ar",
+                    "ar_001",
+                    "agq",
+                    "agq_CM",
+                    "ja",
+                    "ja_JP",
+                    "fr",
+                    "fr_FR",
+                    "de",
+                    "de_DE",
+                    "id",
+                    "id_ID",
+                    "es",
+                    "it",
+                    "it_IT",
+                    "tr",
+                    "tr_TR",
+                    "lt",
+                    "lt_LT",
+                    "ko",
+                    "ko_KR",
+                    "th",
+                    "th_TH",
+                    "en_IN",
+                    "pt",
+                    "pt_PT",
+                    "en",
+                    "en_001",
+                    "en_US",
+                    "en_GB",
+                    "zh",
+                    "zh_CN",
+                    "zh_Hans",
+                    "zh_Hant",
+                    "zh_Hant_MO",
+                    "zh_Hant_HK",
+                    "zh_Hant_TW",
+                    "zh_Hans_CN",
+                    "ug",
+                    "ug_CN",
+                    "bo",
+                    "bo_CN",
+                    "bo_IN",
+                    "sv",
+                    "sv_AX",
+                    "sv_FI",
+                    "sv_SE"
+          ]
+        },
+        "coll_tree": {
+          "includelist":[
+                    "root",
+                    "ar",
+                    "ar_001",
+                    "agq",
+                    "agq_CM",
+                    "ja",
+                    "ja_JP",
+                    "fr",
+                    "fr_FR",
+                    "de",
+                    "de_DE",
+                    "id",
+                    "id_ID",
+                    "es",
+                    "it",
+                    "it_IT",
+                    "tr",
+                    "tr_TR",
+                    "lt",
+                    "lt_LT",
+                    "ko",
+                    "ko_KR",
+                    "th",
+                    "th_TH",
+                    "en_IN",
+                    "pt",
+                    "pt_PT",
+                    "en",
+                    "en_001",
+                    "en_US",
+                    "en_GB",
+                    "zh",
+                    "zh_CN",
+                    "zh_Hans",
+                    "zh_Hant",
+                    "zh_Hant_MO",
+                    "zh_Hant_HK",
+                    "zh_Hant_TW",
+                    "zh_Hans_CN",
+                    "ug",
+                    "ug_CN",
+                    "bo",
+                    "bo_CN",
+                    "bo_IN",
+                    "sv",
+                    "sv_AX",
+                    "sv_FI",
+                    "sv_SE"
+          ]
+        },
+        "region_tree": {
+          "includelist":[
+                    "root",
+                    "ar",
+                    "ar_001",
+                    "agq",
+                    "agq_CM",
+                    "ja",
+                    "ja_JP",
+                    "fr",
+                    "fr_FR",
+                    "de",
+                    "de_DE",
+                    "id",
+                    "id_ID",
+                    "es",
+                    "it",
+                    "it_IT",
+                    "tr",
+                    "tr_TR",
+                    "lt",
+                    "lt_LT",
+                    "ko",
+                    "ko_KR",
+                    "th",
+                    "th_TH",
+                    "en_IN",
+                    "pt",
+                    "pt_PT",
+                    "en",
+                    "en_001",
+                    "en_US",
+                    "en_GB",
+                    "zh",
+                    "zh_CN",
+                    "zh_Hans",
+                    "zh_Hant",
+                    "zh_Hant_MO",
+                    "zh_Hant_HK",
+                    "zh_Hant_TW",
+                    "zh_Hans_CN",
+                    "ug",
+                    "ug_CN",
+                    "bo",
+                    "bo_CN",
+                    "bo_IN",
+                    "sv",
+                    "sv_AX",
+                    "sv_FI",
+                    "sv_SE"
+          ]
+        }
+    }
+}

ohos_icu4c/build_data/pkgdata.sh

@@ -0,0 +1,92 @@
+#!/bin/bash
+# Copyright (c) 2024 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -e
+
+echo "[ICUData]++++++++++++++++++Pkg icu data start.++++++++++++++++++++++"
+date +%F' '%H:%M:%S
+echo $@
+
+script_path=$(cd $(dirname $0); pwd)
+
+while getopts "o:b:v:f:h" arg;
+do
+    case "${arg}" in
+        "o")
+            out_put_root_path=${OPTARG}
+        ;;
+        "b")
+            tool_bin_dir=${OPTARG}
+        ;;
+        "v")
+            icu_dat_name=${OPTARG}
+        ;;
+        "f")
+            icu_data_filter_dir=${OPTARG}
+        ;;
+        "h")
+            exit 0
+        ;;
+    ?)
+        echo "unkonw argument"
+        exit 1
+        ;;
+    esac
+done
+
+script_path=$(cd $(dirname $0); pwd)
+root_path="$script_path/../../../.."
+
+if ! root_path=$(realpath "$root_path"); then
+    echo "Cannot find real path for root_path '$root_path'."
+    exit 1
+fi
+
+out_put_root_path="$root_path/$out_put_root_path"
+tool_bin_dir="$root_path/$tool_bin_dir/thirdparty/icu"
+icu_source_path="$root_path/third_party/icu/icu4c"
+res_out_root_dir="$out_put_root_path/thirdparty/icu"
+icu_data_filter_file="$script_path/$icu_data_filter_dir/data_filter.json"
+
+rm -rf "$out_put_root_path/thirdparty/icu/out/*"
+
+gen_icu_data() {
+    
+    # compile to res file
+    PYTHONPATH=$icu_source_path/source/python python3 -m icutools.databuilder \
+    --src_dir $icu_source_path/source/data \
+    --include_uni_core_data \
+    --seqmode sequential \
+    --filter_file $icu_data_filter_file \
+    --mode unix-exec \
+    --tool_dir $tool_bin_dir \
+    --out_dir $res_out_root_dir/out/build/$icu_dat_name \
+    --tmp_dir $res_out_root_dir/out/tmp \
+    
+    # package to one dat file
+    export LD_LIBRARY_PATH=$tool_bin_dir:$LD_LIBRARY_PATH
+    $tool_bin_dir/pkgdata \
+    -s $res_out_root_dir/out/build/$icu_dat_name \
+    -T $res_out_root_dir/out/tmp -p $icu_dat_name \
+    -d $res_out_root_dir/out \
+    $res_out_root_dir/out/tmp/icudata.lst
+}
+
+if ! gen_icu_data; then
+    echo "[ICUData] gen icudata res failed."
+    exit 1
+fi
+echo "[ICUData] gen icudata res success."
+
+exit 0