ICU-57166.0.1.tar.gz

[apple/icu.git] / icuSources / tools / genren / Makefile

diff --git a/icuSources/tools/genren/Makefile b/icuSources/tools/genren/Makefile
index a2c33182b00b2ba09be2a3f5d6088a4d0845f3a0..d3f896c87a209fbcd4e670223be12a770d1177f0 100644 (file)
--- a/icuSources/tools/genren/Makefile
+++ b/icuSources/tools/genren/Makefile
@@ -1,19 +1,34 @@
 #******************************************************************************
 #
-#   Copyright (C) 2002-2009, International Business Machines
+#   Copyright (C) 2002-2011, International Business Machines
 #   Corporation and others.  All Rights Reserved.
 #
 #******************************************************************************
 
 TOP=../..
+
 srcdir = .
 top_srcdir = $(TOP)
-
 top_builddir = $(TOP)
 
-include $(TOP)/icudefs.mk
+# override if you have an out-of-source build (not yet working.)
+BUILDDIR = $(top_builddir)
+
 ICUDIR=ICUunrenamed
-#SO=so
+
+# Extra flags to prevent internal API from being hidden.
+# This is important because ELF (Linux) based platforms that don't hide internal
+# API will allow a duplicate internal name to resolve to an external library.
+# See the gcc manual on the "visibility" attribute for details.
+FLAG_OVERRIDE= LIBCFLAGS= LIBCXXFLAGS= $(EXTRA_MAKE_OPTIONS)
+
+## any local overrides
+-include Makefile.local
+
+#  load definition of .SO, etc (but not if we are doing 'make clean')
+ifneq ($(patsubst %clean,,$(MAKECMDGOALS)),)
+include $(BUILDDIR)/icudefs.mk
+endif
 
 COM=$(ICUDIR)/lib/libicuuc.$(SO)
 I18=$(ICUDIR)/lib/libicui18n.$(SO)
@@ -24,11 +39,8 @@ UIO=$(ICUDIR)/lib/libicuio.$(SO)
 
 LIBS=$(COM) $(I18) $(LAY) $(LEX) $(UIO)
 
-# Extra flags to prevent internal API from being hidden.
-# This is important because ELF (Linux) based platforms that don't hide internal
-# API will allow a duplicate internal name to resolve to an external library.
-# See the gcc manual on the "visibility" attribute for details.
-FLAG_OVERRIDE= LIBCFLAGS= LIBCXXFLAGS= $(EXTRA_MAKE_OPTIONS)
+## Targets.
+
 
 all:
        @cat README
@@ -42,7 +54,7 @@ $(ICUDIR)/config.status:
        -mv $(ICUDIR) $(ICUDIR)old
        -(rm -rf $(ICUDIR)old &)
        mkdir $(ICUDIR)
-       ( cd $(ICUDIR) ; CPPFLAGS=-DURENAME_H $(TOP)/../configure --with-data-packaging=archive --enable-tests=no --prefix=`pwd` $(GENREN_CONFIGURE_OPTS) )
+       ( cd $(ICUDIR) ; CPPFLAGS=-DU_DISABLE_RENAMING=1 $(GENREN_CONFIGURE_ENV) $(top_srcdir)/../configure --with-data-packaging=archive --enable-tests=no --prefix=`pwd` $(GENREN_CONFIGURE_OPTS) )
     # cause lib and bin to be created, and any other general sanity
        $(MAKE) $(FLAG_OVERRIDE) -C $(ICUDIR) clean
        $(MAKE) $(FLAG_OVERRIDE) -C $(ICUDIR) all-local
@@ -71,6 +83,7 @@ urename.h: $(LIBS) genren.pl
        -cp urename.h urename.h.old
        perl ./genren.pl $(GENREN_PL_OPTS) $(LIBS)
 
+# This is still here, but less useful with the "new" macro-based rename. Just use 'svn diff'.
 sorts: urename.sort urename.old.sort
        @echo "*** Please check urename.h manually before committing it."
        @echo "Try 'diff --side-by-side urename.old.sort urename.sort'"
@@ -78,12 +91,10 @@ sorts:      urename.sort urename.old.sort
 urename.sort: urename.h
        sort urename.h > $@
 
-urename.old.sort: $(TOP)/common/unicode/urename.h
-       sort  $(TOP)/common/unicode/urename.h > $@
-
-install-header: urename.h sorts
-       cp $(TOP)/common/unicode/urename.h $(TOP)/common/unicode/urename.h.old
-       cp urename.h $(TOP)/common/unicode/
+urename.old.sort: $(top_srcdir)/common/unicode/urename.h
+       sort  $(top_srcdir)/common/unicode/urename.h > $@
 
--include Makefile.local
+install-header: urename.h
+       cp urename.h $(top_srcdir)/common/unicode/
+       @echo "*** Please check urename.h manually before committing it."