ICU-3047 Add the BeOS configuration

X-SVN-Rev: 12546

icu4c/readme.html

@@ -30,7 +30,7 @@
      <abbr title="International Components for Unicode">ICU</abbr> 2.6
     ReadMe</h1>
 
-    <p>Version: 2003-Jun-13<br>
+    <p>Version: 2003-Jun-22<br>
      Copyright &copy; 1997-2003 International Business Machines Corporation and
     others. All Rights Reserved.</p>
     <!-- Remember that there is a copyright at the end too -->
@@ -784,6 +784,14 @@
         <td>Rarely tested</td>
       </tr>
 
+      <tr>
+        <td>BeOS</td>
+
+        <td>gcc</td>
+
+        <td>Rarely tested</td>
+      </tr>
+
       <tr>
         <td>SGI/IRIX</td>
 

icu4c/source/aclocal.m4

@@ -51,6 +51,7 @@ alpha*-*-linux-gnu)
 *-*-os400*)	icu_cv_host_frag=mh-os400 ;;
 *-apple-rhapsody*)	icu_cv_host_frag=mh-darwin ;;
 *-apple-darwin*)	icu_cv_host_frag=mh-darwin ;;
+*-*-beos)	icu_cv_host_frag=mh-beos ;;
 *-*-irix*)	icu_cv_host_frag=mh-irix ;;
 *-dec-osf*) icu_cv_host_frag=mh-alpha-osf ;;
 *-*-nto*)	icu_cv_host_frag=mh-qnx ;;

icu4c/source/config/mh-beos

@@ -0,0 +1,112 @@
+## -*-makefile-*-
+## BeOS-specific setup
+## Copyright (c) 2003-2003, International Business Machines Corporation and
+## others. All Rights Reserved.
+##
+## $Id: mh-beos,v 1.1 2003/06/23 03:03:09 grhoten-oss Exp $
+## Original author: Andrew Bachmann
+
+## Commands to generate dependency files
+GEN_DEPS.c=  $(CC) -E -MM $(DEFS) $(CPPFLAGS)
+GEN_DEPS.cc= $(CXX) -E -MM $(DEFS) $(CPPFLAGS)
+
+# Safe optimizations
+#OPTIMIZATIONS= -fdefault-inline -fdefer-pop -fforce-mem -fforce-addr \
+#	  -finline -finline-functions \
+#	  -fkeep-inline-functions -fkeep-static-consts -fbranch-count-reg \
+#	  -ffunction-cse -fstrength-reduce -fthread-jumps -fcse-follow-jumps \
+#	  -fcse-skip-blocks -frerun-cse-after-loop -frerun-loop-opt \
+#	  -fexpensive-optimizations -foptimize-register-move -fregmove \
+#	  -fschedule-insns -fschedule-insns2 -ffloat-store -funroll-loops \
+#	  -fmove-all-movables -freduce-all-givs -fpeephole \
+#	  -funroll-all-loops -ffunction-sections -fdata-sections
+
+# BeOS gccs (geekgadgets + 2.95.3) have this old bug: 
+# after this:          const wchar_t x[] = L"foo";
+# x[2] is "optimized" into: (wchar_t)((char *)x)[2] (== 0)
+#
+# see also: http://gcc.gnu.org/ml/gcc-patches/2000-09/msg00454.html
+#
+# Unfortunately this behavior isn't controlled by a flag so we can't
+# use any O optimizations at all. (the behavior kicks in at -O1)
+
+# Optimizations aren't currently defined in the mh files.
+# So Don't override any flags set by the user or runConfigureICU.
+#CFLAGS += $(OPTIMIZATIONS)
+#CXXFLAGS += $(OPTIMIZATIONS)
+
+# Use -nostart instead of -shared
+SHLIB.c=      $(CC) $(DEFS) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -nostart
+SHLIB.cc=     $(CXX) $(DEFS) $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) -nostart
+
+## Flags for position independent code
+SHAREDLIBCFLAGS = -fPIC
+SHAREDLIBCXXFLAGS = -fPIC
+SHAREDLIBCPPFLAGS = -DPIC
+
+## Additional flags when building libraries and with threads
+LIBCPPFLAGS = 
+THREADSCPPFLAGS = 
+
+## Compiler switch to embed a runtime search path
+LD_RPATH=	
+LD_RPATH_PRE = -Wl,-rpath,
+
+## Compiler switch to embed a library name
+LD_SONAME = -Wl,-soname -Wl,$(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 $@ $<
+
+../data/%.o: ../data/%.c
+	$(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -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
+
+# CPPflags for genccode/gencmn
+BIR_CPPFLAGS= -DU_HAVE_BIND_INTERNAL_REFERENCES
+
+# Dependencies [i.e. map files] for the final library
+BIR_DEPS=
+
+# Use LIBRARY_PATH instead of LD_LIBRARY_PATH
+LDLIBRARYPATH_ENVVAR= LIBRARY_PATH
+
+## End BeOS-specific setup
+

icu4c/source/configure.in

@@ -4,7 +4,7 @@ dnl Copyright (c) 1999-2003, International Business Machines Corporation and
 dnl others. All Rights Reserved.
 dnl Stephen F. Booth, heavily modified by Yves and others
 
-dnl $Id: configure.in,v 1.191 2003/06/11 01:01:02 srl Exp $
+dnl $Id: configure.in,v 1.192 2003/06/23 03:09:00 grhoten-oss Exp $
 
 dnl Process this file with autoconf to produce a configure script
 AC_INIT(common/unicode/utypes.h)
@@ -825,6 +825,7 @@ case "${host}" in
 			ICUDATA_CHAR="e" ;;
 	*-*-nto*)	platform=U_QNX ;;
 	*-dec-osf*) 	platform=U_OSF ;;
+	*-*-beos)		platform=U_BEOS ;;
 	*-*-irix*)      platform=IRIX ;;
 	*-sequent-*)	platform=PTX ;;
 	*) 		platform=U_UNKNOWN_PLATFORM ;;