# DP: Set gettext's domain and textdomain to the versioned package name.

--- a/src/gcc/intl.c
+++ b/src/gcc/intl.c
@@ -55,8 +55,8 @@ gcc_init_libintl (void)
   setlocale (LC_ALL, "");
 #endif
 
-  (void) bindtextdomain ("gcc", LOCALEDIR);
-  (void) textdomain ("gcc");
+  (void) bindtextdomain ("gcc-9", LOCALEDIR);
+  (void) textdomain ("gcc-9");
 
   /* Opening quotation mark.  */
   open_quote = _("`");
--- a/src/gcc/Makefile.in
+++ b/src/gcc/Makefile.in
@@ -4200,8 +4200,8 @@ install-po:
 	  dir=$(localedir)/$$lang/LC_MESSAGES; \
 	  echo $(mkinstalldirs) $(DESTDIR)$$dir; \
 	  $(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \
-	  echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
-	  $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
+	  echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc-9.mo; \
+	  $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc-9.mo; \
 	done
 
 # Rule for regenerating the message template (gcc.pot).
--- a/src/libcpp/init.c
+++ b/src/libcpp/init.c
@@ -163,7 +163,7 @@ init_library (void)
       init_trigraph_map ();
 
 #ifdef ENABLE_NLS
-       (void) bindtextdomain (PACKAGE, LOCALEDIR);
+       (void) bindtextdomain (PACKAGE PACKAGE_SUFFIX, LOCALEDIR);
 #endif
     }
 }
--- a/src/libcpp/system.h
+++ b/src/libcpp/system.h
@@ -284,7 +284,7 @@ extern int errno;
 #endif
 
 #ifndef _
-# define _(msgid) dgettext (PACKAGE, msgid)
+# define _(msgid) dgettext (PACKAGE PACKAGE_SUFFIX, msgid)
 #endif
 
 #ifndef N_
--- a/src/libcpp/Makefile.in
+++ b/src/libcpp/Makefile.in
@@ -49,6 +49,7 @@ LDFLAGS = @LDFLAGS@
 LIBICONV = @LIBICONV@
 LIBINTL = @LIBINTL@
 PACKAGE = @PACKAGE@
+PACKAGE_SUFFIX = -9
 RANLIB = @RANLIB@
 SHELL = @SHELL@
 USED_CATALOGS = @USED_CATALOGS@
@@ -72,10 +73,12 @@ depcomp = $(SHELL) $(srcdir)/../depcomp
 
 INCLUDES = -I$(srcdir) -I. -I$(srcdir)/../include @INCINTL@ \
 	-I$(srcdir)/include
+DEBCPPFLAGS += -DPACKAGE_SUFFIX=\"$(strip $(PACKAGE_SUFFIX))\"
 
-ALL_CFLAGS = $(CFLAGS) $(WARN_CFLAGS) $(INCLUDES) $(CPPFLAGS) $(PICFLAG)
+ALL_CFLAGS = $(CFLAGS) $(WARN_CFLAGS) $(INCLUDES) $(CPPFLAGS) $(PICFLAG) \
+	$(DEBCPPFLAGS)
 ALL_CXXFLAGS = $(CXXFLAGS) $(WARN_CXXFLAGS) $(NOEXCEPTION_FLAGS) $(INCLUDES) \
-	$(CPPFLAGS) $(PICFLAG)
+	$(CPPFLAGS) $(PICFLAG) $(DEBCPPFLAGS)
 
 # The name of the compiler to use.
 COMPILER = $(CXX)
@@ -164,8 +167,8 @@ install-strip install: all installdirs
 	  else continue; \
 	  fi; \
 	  dir=$(localedir)/$$lang/LC_MESSAGES; \
-	  echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/$(PACKAGE).mo; \
-	  $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/$(PACKAGE).mo; \
+	  echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/$(PACKAGE)$(PACKAGE_SUFFIX).mo; \
+	  $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/$(PACKAGE)$(PACKAGE_SUFFIX).mo; \
 	done
 
 mostlyclean:
