diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000000000000000000000000000000000000..0c0ec986dda859915062c097d1c6a46f6831a682
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,2 @@
+*.tgz filter=lfs diff=lfs merge=lfs -text
+*.zip filter=lfs diff=lfs merge=lfs -text
diff --git a/.lfsconfig b/.lfsconfig
new file mode 100644
index 0000000000000000000000000000000000000000..adbc0fe0a185bab58ce666697a1b07b02e825b3a
--- /dev/null
+++ b/.lfsconfig
@@ -0,0 +1,2 @@
+[lfs]
+	url = https://artlfs.openeuler.openatom.cn/src-openEuler/icu
diff --git a/0001-add-support-loongarch64.patch b/0001-add-support-loongarch64.patch
deleted file mode 100644
index 52031c5c9b27a685b3cb13f7bd183b693893f487..0000000000000000000000000000000000000000
--- a/0001-add-support-loongarch64.patch
+++ /dev/null
@@ -1,27 +0,0 @@
-From beefaa392eaf51355f9a3806a004c762d1ce17fa Mon Sep 17 00:00:00 2001
-From: Jingyun Hua <huajingyun@loongson.cn>
-Date: Fri, 18 Nov 2022 09:00:58 +0000
-Subject: [PATCH] add support loongarch64
-
-Signed-off-by: Jingyun Hua <huajingyun@loongson.cn>
----
- source/i18n/double-conversion-utils.h | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/source/i18n/double-conversion-utils.h b/source/i18n/double-conversion-utils.h
-index 303668f..77f5ded 100644
---- a/source/i18n/double-conversion-utils.h
-+++ b/source/i18n/double-conversion-utils.h
-@@ -160,7 +160,8 @@ int main(int argc, char** argv) {
-     defined(__riscv) || defined(__e2k__) || \
-     defined(__or1k__) || defined(__arc__) || defined(__ARC64__) || \
-     defined(__microblaze__) || defined(__XTENSA__) || \
--    defined(__EMSCRIPTEN__) || defined(__wasm32__)
-+    defined(__EMSCRIPTEN__) || defined(__wasm32__) || \
-+    defined(__loongarch__)
- #define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1
- #elif defined(__mc68000__) || \
-     defined(__pnacl__) || defined(__native_client__)
--- 
-2.33.0
-
diff --git a/backport-remove-TestJitterbug6175.patch b/backport-remove-TestJitterbug6175.patch
index 8e14442dbb850c41472721e7ed2564a52c91fb7c..1d286db3dfee4d74724052628d52a48c7e6098af 100644
--- a/backport-remove-TestJitterbug6175.patch
+++ b/backport-remove-TestJitterbug6175.patch
@@ -105,7 +105,7 @@ index 73e0fde..1f96ded 100644
 -}
 -
  static void
- TestEBCDIC_STATEFUL() {
+ TestEBCDIC_STATEFUL(void) {
      /* test input */
 -- 
 2.33.0
diff --git a/delete-taboo-words.patch b/delete-taboo-words.patch
deleted file mode 100644
index c25aeee948669c229ea8f57ba38e4456efff20e6..0000000000000000000000000000000000000000
--- a/delete-taboo-words.patch
+++ /dev/null
@@ -1,117 +0,0 @@
-From c8daa564361cb7648def8bfa3ee9133c9b110230 Mon Sep 17 00:00:00 2001
-From: wuchaochao <wuchaochao4@h-partners.com>
-Date: Sat, 4 Jun 2022 18:54:52 +0800
-Subject: [PATCH] delete-taboo-words.patch
-
----
- source/data/in/icudt74l.dat           | Bin 30783664 -> 30783664 bytes
- source/test/testdata/metaZones.txt    |  10 +++++-----
- source/test/testdata/structLocale.txt |   2 +-
- 3 files changed, 6 insertions(+), 6 deletions(-)
-
-diff --git a/source/data/in/icudt74l.dat b/source/data/in/icudt74l.dat
-index 6e7cf8e2c83f93b028fc66a9e0a6b16f7a211eee..6d975b4bce0ee187e15cfbdb9ac915191f2f30cd 100644
-GIT binary patch
-delta 1561
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-z`)cN5znAN7C%<~(o1D35j4Wg&8`;T0PIBQxZt{?qeE5=|0u;m#e+p5UA{3<<#VJ8a
-zN>Q3Jl%*WysX#?45kO@EsX|q%QJospq!zWQLtW}op9VC<Ln9i~gr+p3IW1^OD_YZr
-zwzQ)?9q33WI@5)&bfY^x=t&U0=uIE`(vM*JGk}2%VlYD($}omAf{~13G$Di%#u&yD
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-ZzXz7dL-9yF7Ei=e@yt>K{hnJ~;%ob#{Ote$
-
-delta 1561
-zcmYk*Rag~h7)9advoTP??n3PL*qzvgT?i@|V0VBn74X+%w_;)=cA<zZc1}3KbcfSD
-zvae<?_ItVRcJiwizR8)3#>hfevXPw}<Rlk9<R%Y!$%ilbDL_H|@TU-kDMC?-QJfN#
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-ztYS55Sj#%rvw@9lVl!LV$~LyMg9LW6i{0#DFZ)PjKL<F-Ar5ndqa<;RWR7!!lbqr-
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-z7ac@L(Mfa`L86Q3D!Pg8qKD`ydWqhmkLWA<iD1!R3=jjwATd}B5kti=F<gugBSnZ9
-zB|=4*7%j$#u_9bVh;d@Pm>?#KND(C_iOFJ$m@1};>0*YMDQ1b;Vvd+A=85@YfmkS_
-zMT}S^77N4@u~aM*u_8{yi{-+J6=J3EidAB@SR>Yobz;5PAU29kVzbyHwu)_HyVxNT
-z#7?nG>=t{(Ua?Okiv8k%I4BN@!{UfIDw4!8kt~jj6XK*eB~FVo;;c9)&Wj7;qDT>!
-z#AT5xu2^b%Mw%rB|L+_zo~!1K@mv$v#SL*&+!D9N9g!~XihGtC<GFACFaPT#s1xrE
-a^m|~LJQR<_WAQ{h70)a+(C@j$CB6pGkNnR7
-
-diff --git a/source/test/testdata/metaZones.txt b/source/test/testdata/metaZones.txt
-index 0b57cab..8c15451 100644
---- a/source/test/testdata/metaZones.txt
-+++ b/source/test/testdata/metaZones.txt
-@@ -403,7 +403,7 @@ metaZones:table(nofallback){
-         Indian_Ocean{
-             001{"Indian/Chagos"}
-         }
--        Indochina{
-+        Ondochine{
-             001{"Asia/Saigon"}
-             KH{"Asia/Phnom_Penh"}
-             LA{"Asia/Vientiane"}
-@@ -2684,7 +2684,7 @@ metaZones:table(nofallback){
-         }
-         "Asia:Bangkok"{
-             {
--                "Indochina",
-+                "Ondochine",
-             }
-         }
-         "Asia:Beirut"{
-@@ -3047,7 +3047,7 @@ metaZones:table(nofallback){
-         }
-         "Asia:Phnom_Penh"{
-             {
--                "Indochina",
-+                "Ondochine",
-             }
-         }
-         "Asia:Pontianak"{
-@@ -3108,7 +3108,7 @@ metaZones:table(nofallback){
-         }
-         "Asia:Saigon"{
-             {
--                "Indochina",
-+                "Ondochine",
-             }
-         }
-         "Asia:Sakhalin"{
-@@ -3240,7 +3240,7 @@ metaZones:table(nofallback){
-         }
-         "Asia:Vientiane"{
-             {
--                "Indochina",
-+                "Ondochine",
-             }
-         }
-         "Asia:Vladivostok"{
-diff --git a/source/test/testdata/structLocale.txt b/source/test/testdata/structLocale.txt
-index 52b0aae..9938a5b 100644
---- a/source/test/testdata/structLocale.txt
-+++ b/source/test/testdata/structLocale.txt
-@@ -51819,7 +51819,7 @@ structLocale:table(nofallback){
-             ss{""}
-             //ec{""} // Metazones have no exemplar city
-         }
--        "meta:Indochina"{
-+        "meta:Ondochine"{
-             ld{""}
-             lg{""}
-             ls{""}
--- 
-2.33.0
-
diff --git a/icu-Add-sw64-architecture-compat.patch b/icu-Add-sw64-architecture-compat.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d9f639b37e9050360bfeec1afc4494f5e34c14bc
--- /dev/null
+++ b/icu-Add-sw64-architecture-compat.patch
@@ -0,0 +1,314 @@
+From a4fb55ae3de789cf645d4939ed8af9dbaad242ce Mon Sep 17 00:00:00 2001
+From: wuzx <wuzx1226@qq.com>
+Date: Fri, 18 Nov 2022 02:53:10 +0800
+Subject: [PATCH] Add sw64 architecture
+
+Signed-off-by: wuzx <wuzx1226@qq.com>
+---
+ source/acinclude.m4                   |  6 ++
+ source/config.guess                   |  8 +++
+ source/config.sub                     |  2 +
+ source/config/mh-sw_64-linux-cc       | 87 +++++++++++++++++++++++++++
+ source/config/mh-sw_64-linux-gcc      | 85 ++++++++++++++++++++++++++
+ source/configure                      |  8 ++-
+ source/configure.ac                   |  2 +-
+ source/i18n/double-conversion-utils.h |  2 +-
+ 8 files changed, 197 insertions(+), 3 deletions(-)
+ create mode 100644 source/config/mh-sw_64-linux-cc
+ create mode 100644 source/config/mh-sw_64-linux-gcc
+
+diff --git a/source/acinclude.m4 b/source/acinclude.m4
+index 507f41f..381a91f 100644
+--- a/source/acinclude.m4
++++ b/source/acinclude.m4
+@@ -21,6 +21,12 @@ case "${host}" in
+ 	else
+ 		icu_cv_host_frag=mh-solaris
+ 	fi ;;
++sw_64*-*-linux-gnu)
++	if test "$GCC" = yes; then
++		icu_cv_host_frag=mh-sw_64-linux-gcc
++	else
++		icu_cv_host_frag=mh-sw_64-linux-cc
++	fi ;;
+ alpha*-*-linux-gnu)
+ 	if test "$GCC" = yes; then
+ 		icu_cv_host_frag=mh-alpha-linux-gcc
+diff --git a/source/config.guess b/source/config.guess
+index 31e01ef..1dfe5d5 100644
+--- a/source/config.guess
++++ b/source/config.guess
+@@ -894,6 +894,14 @@ EOF
+ 	UNAME_MACHINE=aarch64_be
+ 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ 	exit ;;
++    sw_64:Linux:*:*)
++	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
++	  SW)   UNAME_MACHINE=sw_64 ;;
++	esac
++	objdump --private-headers /bin/sh | grep -q ld.so.1
++	if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
++	echo ${UNAME_MACHINE}-sunway-linux-${LIBC}
++	exit ;;
+     alpha:Linux:*:*)
+ 	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+ 	  EV5)   UNAME_MACHINE=alphaev5 ;;
+diff --git a/source/config.sub b/source/config.sub
+index fb57947..07dc65e 100644
+--- a/source/config.sub
++++ b/source/config.sub
+@@ -244,6 +244,7 @@ case $basic_machine in
+ 	# Some are omitted here because they have special meanings below.
+ 	1750a | 580 \
+ 	| a29k \
++	| sw_64 \
+ 	| aarch64 | aarch64_be \
+ 	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ 	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+@@ -368,6 +369,7 @@ case $basic_machine in
+ 	# Recognize the basic CPU types with company name.
+ 	580-* \
+ 	| a29k-* \
++	| sw_64-* \
+ 	| aarch64-* | aarch64_be-* \
+ 	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+ 	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+diff --git a/source/config/mh-sw_64-linux-cc b/source/config/mh-sw_64-linux-cc
+new file mode 100644
+index 0000000..f27259a
+--- /dev/null
++++ b/source/config/mh-sw_64-linux-cc
+@@ -0,0 +1,87 @@
++## -*-makefile-*-
++## Copyright (C) 2016 and later: Unicode, Inc. and others.
++## License & terms of use: http://www.unicode.org/copyright.html
++## Sw-64-Linux-specific setup
++## Copyright (c) 1999-2006, International Business Machines Corporation and
++## others. All Rights Reserved.
++
++## Commands to generate dependency files
++#GEN_DEPS.c=	$(CC) $(DEFS) $(CPPFLAGS) -MD -c -msg_quiet
++#GEN_DEPS.cc=	$(CXX) $(DEFS) $(CPPFLAGS) -D__USE_STD_IOSTREAM -c -MD -msg_quiet
++
++## Flags for position independent code
++SHAREDLIBCFLAGS = -fPIC
++SHAREDLIBCXXFLAGS = -fPIC
++SHAREDLIBCPPFLAGS = -DPIC
++
++## Additional flags when building libraries and with threads
++THREADSCPPFLAGS = -D_REENTRANT
++LIBCPPFLAGS =
++
++# The tests need complete IEEE floating point support
++CFLAGS += -ieee
++CXXFLAGS += -ieee
++
++## Commands to compile
++COMPILE.c=	$(CC) $(DEFS) $(CPPFLAGS) $(CFLAGS)  -c -signed -accept nogccinline
++COMPILE.cc=	$(CXX) $(DEFS) $(CPPFLAGS) $(CXXFLAGS) -c -signed -D__USE_STD_IOSTREAM -accept nogcc_inline
++
++
++## Commands to link
++LINK.c=		$(CC) -call_shared $(CFLAGS) $(LDFLAGS)
++LINK.cc=	$(CXX) -call_shared $(CXXFLAGS) $(LDFLAGS)
++
++## Compiler switch to embed a runtime search path
++LD_RPATH=
++LD_RPATH_PRE=	-Wl,-rpath,
++
++## Compiler switch to embed a library name
++LD_SONAME = -Wl,-soname -Wl,$(notdir $(MIDDLE_SO_TARGET))
++
++## Shared object suffix
++SO = so
++## Non-shared intermediate object suffix
++STATIC_O = ao
++
++## Compilation rules
++%.$(STATIC_O): $(srcdir)/%.c
++	$(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $<
++%.o: $(srcdir)/%.c
++	$(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $<
++
++%.$(STATIC_O): $(srcdir)/%.cpp
++	$(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $<
++%.o: $(srcdir)/%.cpp
++	$(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $<
++
++
++## Dependency rules
++#%.d: $(srcdir)/%.c
++#	@echo "generating dependency information for $<"
++#	@$(SHELL) -ec '$(GEN_DEPS.c) $< \
++#		| sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \
++#		[ -s $@ ] || rm -f $@'
++
++#%.d: $(srcdir)/%.cpp
++#	@echo "generating dependency information for $<"
++#	@$(SHELL) -ec '$(GEN_DEPS.cc) $< \
++#		| sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \
++#		[ -s $@ ] || rm -f $@'
++#
++## Versioned libraries rules
++
++%.$(SO).$(SO_TARGET_VERSION_MAJOR): %.$(SO).$(SO_TARGET_VERSION)
++	$(RM) $@ && ln -s ${<F} $@
++%.$(SO): %.$(SO).$(SO_TARGET_VERSION_MAJOR)
++	$(RM) $@ && ln -s ${*F}.$(SO).$(SO_TARGET_VERSION) $@
++
++##  Bind internal references
++
++# LDflags that pkgdata will use
++BIR_LDFLAGS= -Wl,-Bsymbolic
++
++# Dependencies [i.e. map files] for the final library
++BIR_DEPS=
++
++## End Linux-specific setup
++
+diff --git a/source/config/mh-sw_64-linux-gcc b/source/config/mh-sw_64-linux-gcc
+new file mode 100644
+index 0000000..a3531d2
+--- /dev/null
++++ b/source/config/mh-sw_64-linux-gcc
+@@ -0,0 +1,85 @@
++## -*-makefile-*-
++## Copyright (C) 2016 and later: Unicode, Inc. and others.
++## License & terms of use: http://www.unicode.org/copyright.html
++## Linux-specific setup
++## Copyright (c) 1999-2009, International Business Machines Corporation and
++## others. All Rights Reserved.
++
++## Commands to generate dependency files
++GEN_DEPS.c=	$(CC) -E -MM $(DEFS) $(CPPFLAGS)
++GEN_DEPS.cc=	$(CXX) -E -MM $(DEFS) $(CPPFLAGS)
++
++## Flags for position independent code
++SHAREDLIBCFLAGS = -fPIC
++SHAREDLIBCXXFLAGS = -fPIC
++SHAREDLIBCPPFLAGS = -DPIC
++
++## Additional flags when building libraries and with threads
++THREADSCPPFLAGS = -D_REENTRANT
++LIBCPPFLAGS =
++
++# The tests need complete IEEE floating point support
++CFLAGS += -mieee
++CXXFLAGS += -mieee
++
++## Compiler switch to embed a runtime search path
++LD_RPATH=	
++LD_RPATH_PRE=	-Wl,-rpath,
++
++## Compiler switch to embed a library name
++LD_SONAME = -Wl,-soname -Wl,$(notdir $(MIDDLE_SO_TARGET))
++
++
++## Shared library options
++LD_SOOPTIONS= -Wl,-Bsymbolic
++
++## Shared object suffix
++SO = so
++## Non-shared intermediate object suffix
++STATIC_O = ao
++
++## Compilation rules
++%.$(STATIC_O): $(srcdir)/%.c
++	$(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $<
++%.o: $(srcdir)/%.c
++	$(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $<
++
++%.$(STATIC_O): $(srcdir)/%.cpp
++	$(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $<
++%.o: $(srcdir)/%.cpp
++	$(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $<
++
++
++## Dependency rules
++%.d: $(srcdir)/%.c
++	@echo "generating dependency information for $<"
++	@$(SHELL) -ec '$(GEN_DEPS.c) $< \
++		| sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \
++		[ -s $@ ] || rm -f $@'
++
++%.d: $(srcdir)/%.cpp
++	@echo "generating dependency information for $<"
++	@$(SHELL) -ec '$(GEN_DEPS.cc) $< \
++		| sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \
++		[ -s $@ ] || rm -f $@'
++
++## Versioned libraries rules
++
++%.$(SO).$(SO_TARGET_VERSION_MAJOR): %.$(SO).$(SO_TARGET_VERSION)
++	$(RM) $@ && ln -s ${<F} $@
++%.$(SO): %.$(SO).$(SO_TARGET_VERSION_MAJOR)
++	$(RM) $@ && ln -s ${*F}.$(SO).$(SO_TARGET_VERSION) $@
++
++# The type of assembly to write for generating an object file
++GENCCODE_ASSEMBLY=-a gcc
++
++##  Bind internal references
++
++# LDflags that pkgdata will use
++BIR_LDFLAGS= -Wl,-Bsymbolic
++
++# Dependencies [i.e. map files] for the final library
++BIR_DEPS=
++
++## End Linux-specific setup
++
+diff --git a/source/configure b/source/configure
+index a2ff7e4..a190250 100755
+--- a/source/configure
++++ b/source/configure
+@@ -5249,6 +5249,12 @@ case "${host}" in
+ 	else
+ 		icu_cv_host_frag=mh-solaris
+ 	fi ;;
++sw_64*-*-linux-gnu)
++	if test "$GCC" = yes; then
++		icu_cv_host_frag=mh-sw_64-linux-gcc
++	else
++		icu_cv_host_frag=mh-sw_64-linux-cc
++	fi ;;
+ alpha*-*-linux-gnu)
+ 	if test "$GCC" = yes; then
+ 		icu_cv_host_frag=mh-alpha-linux-gcc
+@@ -6511,7 +6517,7 @@ if test "$CC" = ccc; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"C compiler set to CCC ${CC}\" " >&5
+ $as_echo "\"C compiler set to CCC ${CC}\" " >&6; }
+  case "${host}" in
+-        alpha*-*-*) U_HAVE_INTTYPES_H=0;
++        alpha*-*-* | sw_64*-*-*) U_HAVE_INTTYPES_H=0;
+         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0"
+  esac
+ fi
+diff --git a/source/configure.ac b/source/configure.ac
+index 425fdc7..6acf133 100644
+--- a/source/configure.ac
++++ b/source/configure.ac
+@@ -685,7 +685,7 @@ fi
+ if test "$CC" = ccc; then
+  AC_MSG_RESULT("C compiler set to CCC ${CC}" )
+  case "${host}" in
+-        alpha*-*-*) U_HAVE_INTTYPES_H=0;
++        alpha*-*-* | sw_64*-*-*) U_HAVE_INTTYPES_H=0;
+         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0"
+  esac
+ fi
+diff --git a/source/i18n/double-conversion-utils.h b/source/i18n/double-conversion-utils.h
+index c937463..7dcdbf8 100644
+--- a/source/i18n/double-conversion-utils.h
++++ b/source/i18n/double-conversion-utils.h
+@@ -122,7 +122,7 @@ int main(int argc, char** argv) {
+     defined(__powerpc__) || defined(__ppc__) || defined(__ppc64__) || \
+     defined(_POWER) || defined(_ARCH_PPC) || defined(_ARCH_PPC64) || \
+     defined(__sparc__) || defined(__sparc) || defined(__s390__) || \
+-    defined(__SH4__) || defined(__alpha__) || \
++    defined(__SH4__) || defined(__alpha__) || defined(__sw_64__) || \
+     defined(_MIPS_ARCH_MIPS32R2) || defined(__ARMEB__) ||\
+     defined(__AARCH64EL__) || defined(__aarch64__) || defined(__AARCH64EB__) || \
+     defined(__riscv) || defined(__e2k__) || \
+-- 
+2.33.0
+
diff --git a/icu-Add-sw64-architecture.patch b/icu-Add-sw64-architecture.patch
index d9f639b37e9050360bfeec1afc4494f5e34c14bc..756f78b3844ff6cbbeeb397fb8712e7a473acfcd 100644
--- a/icu-Add-sw64-architecture.patch
+++ b/icu-Add-sw64-architecture.patch
@@ -7,13 +7,11 @@ Signed-off-by: wuzx <wuzx1226@qq.com>
 ---
  source/acinclude.m4                   |  6 ++
  source/config.guess                   |  8 +++
- source/config.sub                     |  2 +
+ source/config.sub                     |  1 +
  source/config/mh-sw_64-linux-cc       | 87 +++++++++++++++++++++++++++
  source/config/mh-sw_64-linux-gcc      | 85 ++++++++++++++++++++++++++
- source/configure                      |  8 ++-
- source/configure.ac                   |  2 +-
  source/i18n/double-conversion-utils.h |  2 +-
- 8 files changed, 197 insertions(+), 3 deletions(-)
+ 6 files changed, 197 insertions(+), 3 deletions(-)
  create mode 100644 source/config/mh-sw_64-linux-cc
  create mode 100644 source/config/mh-sw_64-linux-gcc
 
@@ -38,41 +36,33 @@ diff --git a/source/config.guess b/source/config.guess
 index 31e01ef..1dfe5d5 100644
 --- a/source/config.guess
 +++ b/source/config.guess
-@@ -894,6 +894,14 @@ EOF
+@@ -1010,6 +1010,14 @@
  	UNAME_MACHINE=aarch64_be
- 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- 	exit ;;
+ 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ 	;;
 +    sw_64:Linux:*:*)
 +	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
 +	  SW)   UNAME_MACHINE=sw_64 ;;
 +	esac
 +	objdump --private-headers /bin/sh | grep -q ld.so.1
 +	if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
-+	echo ${UNAME_MACHINE}-sunway-linux-${LIBC}
-+	exit ;;
++	GUESS=${UNAME_MACHINE}-sunway-linux-${LIBC}
++	;;
      alpha:Linux:*:*)
- 	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+ 	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null` in
  	  EV5)   UNAME_MACHINE=alphaev5 ;;
 diff --git a/source/config.sub b/source/config.sub
 index fb57947..07dc65e 100644
 --- a/source/config.sub
 +++ b/source/config.sub
-@@ -244,6 +244,7 @@ case $basic_machine in
- 	# Some are omitted here because they have special meanings below.
- 	1750a | 580 \
- 	| a29k \
-+	| sw_64 \
- 	| aarch64 | aarch64_be \
- 	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
- 	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
-@@ -368,6 +369,7 @@ case $basic_machine in
- 	# Recognize the basic CPU types with company name.
- 	580-* \
- 	| a29k-* \
-+	| sw_64-* \
- 	| aarch64-* | aarch64_be-* \
- 	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
- 	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+@@ -1250,6 +1250,7 @@
+ 			| 580 \
+ 			| [cjt]90 \
+ 			| a29k \
++			| sw_64 \
+ 			| aarch64 \
+ 			| aarch64_be \
+ 			| aarch64c \
 diff --git a/source/config/mh-sw_64-linux-cc b/source/config/mh-sw_64-linux-cc
 new file mode 100644
 index 0000000..f27259a
@@ -257,45 +247,6 @@ index 0000000..a3531d2
 +
 +## End Linux-specific setup
 +
-diff --git a/source/configure b/source/configure
-index a2ff7e4..a190250 100755
---- a/source/configure
-+++ b/source/configure
-@@ -5249,6 +5249,12 @@ case "${host}" in
- 	else
- 		icu_cv_host_frag=mh-solaris
- 	fi ;;
-+sw_64*-*-linux-gnu)
-+	if test "$GCC" = yes; then
-+		icu_cv_host_frag=mh-sw_64-linux-gcc
-+	else
-+		icu_cv_host_frag=mh-sw_64-linux-cc
-+	fi ;;
- alpha*-*-linux-gnu)
- 	if test "$GCC" = yes; then
- 		icu_cv_host_frag=mh-alpha-linux-gcc
-@@ -6511,7 +6517,7 @@ if test "$CC" = ccc; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"C compiler set to CCC ${CC}\" " >&5
- $as_echo "\"C compiler set to CCC ${CC}\" " >&6; }
-  case "${host}" in
--        alpha*-*-*) U_HAVE_INTTYPES_H=0;
-+        alpha*-*-* | sw_64*-*-*) U_HAVE_INTTYPES_H=0;
-         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0"
-  esac
- fi
-diff --git a/source/configure.ac b/source/configure.ac
-index 425fdc7..6acf133 100644
---- a/source/configure.ac
-+++ b/source/configure.ac
-@@ -685,7 +685,7 @@ fi
- if test "$CC" = ccc; then
-  AC_MSG_RESULT("C compiler set to CCC ${CC}" )
-  case "${host}" in
--        alpha*-*-*) U_HAVE_INTTYPES_H=0;
-+        alpha*-*-* | sw_64*-*-*) U_HAVE_INTTYPES_H=0;
-         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0"
-  esac
- fi
 diff --git a/source/i18n/double-conversion-utils.h b/source/i18n/double-conversion-utils.h
 index c937463..7dcdbf8 100644
 --- a/source/i18n/double-conversion-utils.h
diff --git a/icu.spec b/icu.spec
index f459f6bcaebafaecb79731ad17ed4da238ff1d4c..607d9c8866503b045373ae83ee553989e3d3bd92 100644
--- a/icu.spec
+++ b/icu.spec
@@ -1,25 +1,39 @@
+%bcond_without build_compat
+
+%if %{with build_compat}
+%define compat_version 74.1
+%define compat_tarballver %(echo %compat_version|tr '.' '_')
+%define compat_dashver %(echo %compat_version|tr '.' '-')
+%endif
+
+%define tarballver %(echo %version|tr '.' '_')
+%define dashver %(echo %version|tr '.' '-')
+
 Name:      icu
-Version:   74.1
-Release:   2
+Version:   76.1
+Release:   1
 Summary:   International Components for Unicode
-License:   MIT and UCD and Public Domain
-URL:       http://site.icu-project.org/
-Source0:   https://github.com/unicode-org/icu/releases/download/release-74-1/icu4c-74_1-src.tgz
-Source1:   icu-config.sh
+License:   Unicode-DFS-2016 AND BSD-2-Clause AND BSD-3-Clause AND Public Domain
+URL:       https://icu.unicode.org/
+Source0:   https://github.com/unicode-org/icu/releases/download/release-%{dashver}/icu4c-%{tarballver}-src.tgz
+Source1:   https://github.com/unicode-org/icu/releases/download/release-%{dashver}/icu4c-%{tarballver}-data.zip
+Source2:   icu-config.sh
+%if %{with build_compat}
+Source10:  https://github.com/unicode-org/icu/releases/download/release-%{compat_dashver}/icu4c-%{compat_tarballver}-src.tgz
+%endif
 
-BuildRequires: gcc gcc-c++ doxygen autoconf python3 git
+BuildRequires: gcc
+BuildRequires: gcc-c++
+BuildRequires: autoconf >= 2.72
+BuildRequires: doxygen
+BuildRequires: python3
 Requires:      lib%{name} = %{version}-%{release}
 
 Patch1:    gennorm2-man.patch
 Patch2:    icuinfo-man.patch
 Patch3:    backport-remove-TestJitterbug6175.patch
-%ifarch loongarch
-Patch4:    0001-add-support-loongarch64.patch
-%endif
-%ifarch sw_64
-Patch5:    icu-Add-sw64-architecture.patch
-%endif
-Patch9000: delete-taboo-words.patch
+Patch4:    icu-Add-sw64-architecture.patch
+Patch10:   icu-Add-sw64-architecture-compat.patch
 
 %description
 Tools and utilities for developing with icu.
@@ -29,10 +43,11 @@ Summary:   libs package for icu
 
 %description -n libicu
 libs package for icu
-e
+
 %package -n libicu-devel
 Summary:    header files for libicu
-Requires:   libicu = %{version}-%{release} pkgconfig
+Requires:   libicu = %{version}-%{release}
+Provides:   %{name}-devel = %{version}-%{release}
 
 %description -n libicu-devel
 header files for libicu
@@ -43,7 +58,21 @@ header files for libicu
 # " this line just fixes syntax highlighting for vim that is confused by the above and continues literal
 
 %prep
-%autosetup -n %{name} -p1 -S git
+%setup -qn %{name}
+%autopatch -p1 -M9
+
+pushd source
+rm -fr data
+%{__rpmuncompress} -x %{S:1}
+grep -rl 'Indochina' . | xargs sed -i "s/Indochina/Ondochine/g"
+popd
+
+%if %{with build_compat}
+%{__rpmuncompress} -x %{S:10}
+pushd icu
+%autopatch -m10 -p1
+popd
+%endif
 
 %build
 pushd source
@@ -68,37 +97,57 @@ test -f uconfig.h.prepend && sed -e '/^#define __UCONFIG_H__/ r uconfig.h.prepen
 
 sed -i -r 's|(PKGDATA_OPTS = )|\1-v |' data/Makefile
 
-make %{?_smp_mflags} VERBOSE=1
-make %{?_smp_mflags} doc
+%make_build
+%make_build doc
+popd
 
+%if %{with build_compat}
+pushd icu/source
+autoconf
+%configure --with-data-packaging=library --disable-samples --disable-tests
+sed -i 's|-nodefaultlibs -nostdlib||' config/mh-linux
+sed -i 's| \$(docfilesdir)/installdox||' Makefile
+sed -i '/^\s\+\$(INSTALL_DATA) \$(docsrchfiles) \$(DESTDIR)\$(docdir)\/\$(docsubsrchdir)\s*$/d' Makefile
+test -f uconfig.h.prepend && sed -e '/^#define __UCONFIG_H__/ r uconfig.h.prepend' -i common/unicode/uconfig.h
+
+sed -i -r 's|(PKGDATA_OPTS = )|\1-v |' data/Makefile
+
+%make_build
+popd
+%endif
 
 %install
-rm -rf $RPM_BUILD_ROOT source/__docs
-make %{?_smp_mflags} -C source install DESTDIR=$RPM_BUILD_ROOT
-make %{?_smp_mflags} -C source install-doc docdir=__docs
-chmod +x $RPM_BUILD_ROOT%{_libdir}/*.so.*
+rm -rf source/__docs
+%make_install -C source
+
+rm -f %{buildroot}%{_datadir}/icu/%{version}/LICENSE
+
+make -C source install-doc docdir=__docs
+chmod +x %{buildroot}%{_libdir}/*.so.*
 (
- cd $RPM_BUILD_ROOT%{_bindir}
+ cd %{buildroot}%{_bindir}
  mv icu-config icu-config-%{__isa_bits}
 )
-install -p -m755 -D %{SOURCE1} $RPM_BUILD_ROOT%{_bindir}/icu-config
+install -p -m755 -D %{S:2} %{buildroot}%{_bindir}/icu-config
+
+%if %{with build_compat}
+pushd icu/source
+install -p -m755 lib/*.so.* %{buildroot}%{_libdir}/
+popd
+%endif
 
 %check
 if grep -q @VERSION@ source/tools/*/*.8 source/tools/*/*.1 source/config/*.1; then
     exit 1
 fi
-make %{?_smp_mflags} -C source check
-
+%make_build -C source check
 
 pushd source
 LD_LIBRARY_PATH=lib:stubdata:tools/ctestfw:$LD_LIBRARY_PATH bin/uconv -l
-
-%ldconfig_scriptlets libicu
+popd
 
 %files
-%defattr(-,root,root)
 %license license.html LICENSE
-%exclude %{_datadir}/%{name}/*/LICENSE
 %{_bindir}/derb
 %{_bindir}/gen*
 %{_bindir}/makeconv
@@ -108,12 +157,10 @@ LD_LIBRARY_PATH=lib:stubdata:tools/ctestfw:$LD_LIBRARY_PATH bin/uconv -l
 %{_sbindir}/*
 
 %files -n libicu
-%defattr(-,root,root)
 %license license.html LICENSE
 %{_libdir}/*.so.*
 
 %files -n libicu-devel
-%defattr(-,root,root)
 %{_bindir}/%{name}-config*
 %{_bindir}/icuinfo
 %{_includedir}/unicode
@@ -125,7 +172,6 @@ LD_LIBRARY_PATH=lib:stubdata:tools/ctestfw:$LD_LIBRARY_PATH bin/uconv -l
 %{_datadir}/%{name}/%{version}/config
 
 %files help
-%defattr(-,root,root)
 %doc readme.html
 %doc source/__docs/%{name}/html/*
 %{_mandir}/man1/*
@@ -133,6 +179,13 @@ LD_LIBRARY_PATH=lib:stubdata:tools/ctestfw:$LD_LIBRARY_PATH bin/uconv -l
 
 
 %changelog
+* Sun Oct 27 2024 Funda Wang <fundawang@yeah.net> - 76.1-1
+- update to 76.1
+- build compat lib within single package, instead of relying on built package
+- drop binary diff in favour of building data from scratch
+- mark patch unconditioned
+- loongarch patch merged upstream
+
 * Wed Mar 27 2024 zhangpan<zhangpan103@h-partners.com> - 74.1-2
 - delete libicu*.so.73*
 
diff --git a/icu.yaml b/icu.yaml
index 379fcf065a2281407d381ff748a0fa930762df62..da8f26018e8225b96437bcb47bbfb28d8a4973a9 100644
--- a/icu.yaml
+++ b/icu.yaml
@@ -1,4 +1,4 @@
 version_control: github
 src_repo: unicode-org/icu
 tag_prefix: ^release-
-seperator: -
+separator: -
diff --git a/icu4c-74_1-src.tgz b/icu4c-74_1-src.tgz
index 5cbcedd827463dfaa9f7d0acdb44b923bd08228c..00761ebd48249f67c2e0d6ffe40020eaecfd52b2 100644
Binary files a/icu4c-74_1-src.tgz and b/icu4c-74_1-src.tgz differ
diff --git a/icu4c-76_1-data.zip b/icu4c-76_1-data.zip
new file mode 100644
index 0000000000000000000000000000000000000000..2492dda0aae26a09b5ea259b68041e26e19a7cfe
--- /dev/null
+++ b/icu4c-76_1-data.zip
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:133ae58a67d68b46f7296822904cd3c30126a0b4b2f65f0f905e7f47c0ef9e47
+size 19767028
diff --git a/icu4c-76_1-src.tgz b/icu4c-76_1-src.tgz
new file mode 100644
index 0000000000000000000000000000000000000000..2407b15d514a833bf564ee12d7e02821cb3fd76a
--- /dev/null
+++ b/icu4c-76_1-src.tgz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dfacb46bfe4747410472ce3e1144bf28a102feeaa4e3875bac9b4c6cf30f4f3e
+size 27437767