fdo#70393: move icu to a subdir of external

Change-Id: I9d8191848b093240f79207446afb13ca6fd708e4
Reviewed-on: https://gerrit.libreoffice.org/6309
Tested-by: LibreOffice gerrit bot <gerrit@libreoffice.org>
Reviewed-by: David Tardon <dtardon@redhat.com>
Tested-by: David Tardon <dtardon@redhat.com>

1 files changed, 155 insertions, 0 deletions

diff --git a/external/icu/icu4c-aix.patch b/external/icu/icu4c-aix.patch
new file mode 100644
index 000000000000..48659ca0406a
--- /dev/null
+++ b/external/icu/icu4c-aix.patch
@@ -0,0 +1,155 @@
+--- misc/icu/source/config/mh-aix-gcc	2009-01-15 01:46:10.000000000 -0600
++++ misc/build/icu/source/config/mh-aix-gcc	2010-06-24 20:58:16.000000000 -0500
+@@ -1,10 +1,7 @@
+ ## -*-makefile-*-
+-## Copyright (c) 2003-2009 IBM, Ken Foskey, and others. All rights reserved.
+-##
+-## Aix-specific setup (for gcc)
+-##
+-## Please note: AIX does NOT have library versioning per se (there is no 'SONAME' capability). 
+-## So, we are using 'windows' style library names, that is, libicuuc20.1.so instead of libicuuc.so.20.1
++## Linux-specific setup
++## Copyright (c) 1999-2006, International Business Machines Corporation and
++## others. All Rights Reserved.
+ 
+ # Certain files don't compile in -ansi mode (e.g. umutex.c, toolutil.c, and cdatatst.c)
+ CFLAGS += -D_ALL_SOURCE
+@@ -13,84 +10,30 @@
+ GEN_DEPS.c=	$(CC) -E -MM $(DEFS) $(CPPFLAGS)
+ GEN_DEPS.cc=	$(CXX) -E -MM $(DEFS) $(CPPFLAGS)
+ 
+-## Commands to link
+-## We need to use the C++ linker, even when linking C programs, since
+-##  our libraries contain C++ code (C++ static init not called)
+-LINK.c=		$(AIX_PREDELETE) $(CXX) $(CXXFLAGS) $(LDFLAGS) 
+-LINK.cc=	$(AIX_PREDELETE) $(CXX) $(CXXFLAGS) $(LDFLAGS) 
+-
+-## Shared library options
+-LD_SOOPTIONS= -Wl,-bsymbolic
+-
+-## Commands to make a shared library
+-SHLIB.c=    $(AIX_PREDELETE) $(CC) $(CFLAGS) $(LDFLAGS) -shared -Wl,-bexpall $(LD_SOOPTIONS)
+-SHLIB.cc=   $(AIX_PREDELETE) $(CXX) $(CXXFLAGS) $(LDFLAGS) -shared -Wl,-bexpall $(LD_SOOPTIONS)
++## Flags for position independent code
++SHAREDLIBCFLAGS = -fPIC
++SHAREDLIBCXXFLAGS = -fPIC
++SHAREDLIBCPPFLAGS = -DPIC
++
++## Additional flags when building libraries and with threads
++THREADSCPPFLAGS = -D_REENTRANT -D_THREAD_SAFE
++LIBCPPFLAGS =
+ 
+ ## Compiler switch to embed a runtime search path
+-LD_RPATH=	-I
+-LD_RPATH_PRE=	
+-
+-## enable the shared lib loader
+-LDFLAGS += -Wl,-bbigtoc
++LD_RPATH=
++LD_RPATH_PRE=
+ 
+ ## These are the library specific LDFLAGS
+ LDFLAGSICUDT=-nodefaultlibs -nostdlib
+ 
+-## We need to delete things prior to linking, or else we'll get
+-## SEVERE ERROR: output file in use ..  on AIX. 
+-## But, shell script version should NOT delete target as we don't
+-## have $@ in that context.  (SH = only shell script, icu-config)
+-AIX_PREDELETE=rm -f $@ ; 
+-#SH# AIX_PREDELETE=
+-
+ ## Environment variable to set a runtime search path
+ LDLIBRARYPATH_ENVVAR = LIBPATH
+ 
+-## Override Versioned target for a shared library.
+-FINAL_SO_TARGET=  $(basename $(SO_TARGET))$(SO_TARGET_VERSION).$(SO)
+-MIDDLE_SO_TARGET= $(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO)
+-SHARED_OBJECT = $(notdir $(FINAL_SO_TARGET:.$(SO)=.$(SOBJ)))
+-SHARED_OBJECT_NO_VERSION = $(basename $(SO_TARGET)).$(SOBJ)
+-
+-# The following is for Makefile.inc's use.
+-ICULIBSUFFIX_VERSION = $(LIB_VERSION_MAJOR)
+-
+-# this one is for icudefs.mk's use
+-ifeq ($(ENABLE_SHARED),YES)
+-SO_TARGET_VERSION_SUFFIX = $(SO_TARGET_VERSION_MAJOR)
+-endif
+-
+-## Compiler switch to embed a library name. Not present on AIX.
+-LD_SONAME = 
+-
+-## The type of assembly needed when pkgdata is used for generating shared libraries.
+-GENCCODE_ASSEMBLY=-a xlc
+-
+ ## Shared object suffix
+-SOBJ=   so
+-# without the -brtl option, the library names use .a. AIX is funny that way.
+-SO=	a
+-A=	a
++SO = so
+ 
+ ## Non-shared intermediate object suffix
+-STATIC_O = o
+-
+-## Special AIX rules
+-
+-## Build archive from shared object
+-%.a : %.so
+-	ln -f $< $(SHARED_OBJECT_NO_VERSION)
+-	$(AR) $(ARFLAGS) $@ $(SHARED_OBJECT_NO_VERSION)
+-	rm -f $(SHARED_OBJECT_NO_VERSION)
+-$(LIBDIR)/%.a : %.so
+-	ln -f $< $(SHARED_OBJECT_NO_VERSION)
+-	$(AR) $(ARFLAGS) $@ $(SHARED_OBJECT_NO_VERSION)
+-	rm -f $(SHARED_OBJECT_NO_VERSION)
+-
+-## Build import list from export list
+-%.e : %.exp
+-	@echo "Building an import list for $<"
+-	@$(SHELL) -ec "echo '#! $*.a($*.so)' | cat - $< > $@"
++STATIC_O = ao
+ 
+ ## Compilation rules
+ %.$(STATIC_O): $(srcdir)/%.c
+@@ -118,10 +61,10 @@
+ 		[ -s $@ ] || rm -f $@'
+ 
+ ## Versioned libraries rules
+-%$(SO_TARGET_VERSION_MAJOR).$(SO): %$(SO_TARGET_VERSION).$(SO)
+-	$(RM) $@ && ln -s ${*F}$(SO_TARGET_VERSION).$(SO) $@
+-%.$(SO): %$(SO_TARGET_VERSION).$(SO)
+-	$(RM) $@ && ln -s ${*F}$(SO_TARGET_VERSION).$(SO) $@
++%.$(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) $@
+ 
+ 
+ ## BIR  - bind with internal references [so app data and icu data doesn't collide]
+--- misc/icu/source/tools/pkgdata/pkgdata.cpp	2013-03-15 22:12:06.000000000 +0000
++++ misc/build/icu/source/tools/pkgdata/pkgdata.cpp	2013-04-06 20:56:00.935656635 +0100
+@@ -888,7 +888,7 @@
+ 
+         uprv_strcat(pkgDataFlags[SO_EXT], ".");
+         uprv_strcat(pkgDataFlags[SO_EXT], pkgDataFlags[A_EXT]);
+-#elif U_PLATFORM == U_PF_OS400 || defined(_AIX)
++#elif U_PLATFORM == U_PF_OS400
+         sprintf(libFileNames[LIB_FILE_VERSION_TMP], "%s.%s",
+                 libFileNames[LIB_FILE],
+                 pkgDataFlags[SOBJ_EXT]);
+@@ -1302,15 +1298,6 @@
+                 pkgDataFlags[LDICUDTFLAGS],
+                 targetDir,
+                 libFileNames[LIB_FILE_CYGWIN_VERSION],
+-#elif U_PLATFORM == U_PF_AIX
+-        sprintf(cmd, "%s %s%s;%s %s -o %s%s %s %s%s %s %s",
+-                RM_CMD,
+-                targetDir,
+-                libFileNames[LIB_FILE_VERSION_TMP],
+-                pkgDataFlags[GENLIB],
+-                pkgDataFlags[LDICUDTFLAGS],
+-                targetDir,
+-                libFileNames[LIB_FILE_VERSION_TMP],
+ #else
+         sprintf(cmd, "%s %s -o %s%s %s %s%s %s %s",
+                 pkgDataFlags[GENLIB],