PR sanitizer/56781

	* libtool-ldflags: Also prefix -static-lib*, -shared-lib*
	and -B* options with -Xcompiler.
lto-plugin/
	* Makefile.am (LTLDFLAGS, liblto_plugin_la_LINK): New variables.
	* Makefile.in: Regenerated.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@209475 138bc75d-0d04-0410-961f-82ee72b054a4

ChangeLog

@@ -1,3 +1,9 @@
+2014-04-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR sanitizer/56781
+	* libtool-ldflags: Also prefix -static-lib*, -shared-lib*
+	and -B* options with -Xcompiler.
+
 2014-04-04  Eric Botcazou  <ebotcazou@adacore.com>
 
 	PR bootstrap/60620

libtool-ldflags

@@ -2,7 +2,7 @@
 
 # Script to translate LDFLAGS into a form suitable for use with libtool.
 
-# Copyright (C) 2005 Free Software Foundation, Inc.
+# Copyright (C) 2005-2014 Free Software Foundation, Inc.
 #
 # This file is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -36,14 +36,15 @@ prev_arg=
 for arg
 do
     case $arg in
-	-f*|--*)
+	-f*|--*|-static-lib*|-shared-lib*|-B*)
 	    # Libtool does not ascribe any special meaning options
 	    # that begin with -f or with a double-dash.  So, it will
 	    # think these options are linker options, and prefix them
 	    # with "-Wl,".  Then, the compiler driver will ignore the
 	    # options.  So, we prefix these options with -Xcompiler to
 	    # make clear to libtool that they are in fact compiler
-	    # options.
+	    # options.  Similarly for e.g. -static-libstdc++, or
+	    # -B/some/path.
 	    case $prev_arg in
 		-Xpreprocessor|-Xcompiler|-Xlinker)
 		    # This option is already prefixed; don't prefix it again.

lto-plugin/ChangeLog

@@ -1,3 +1,9 @@
+2014-04-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR sanitizer/56781
+	* Makefile.am (LTLDFLAGS, liblto_plugin_la_LINK): New variables.
+	* Makefile.in: Regenerated.
+
 2014-04-02  Richard Biener  <rguenther@suse.de>
 
 	* lto-plugin.c (onload): Fail to load if -fno-use-linker-plugin

lto-plugin/Makefile.am

@@ -18,6 +18,7 @@ in_gcc_libs = $(foreach lib, $(libexecsub_LTLIBRARIES), $(gcc_build_dir)/$(lib))
 
 # Can be removed when libiberty becomes a normal convenience library
 Wc=-Wc,
+LTLDFLAGS = $(shell $(SHELL) $(top_srcdir)/../libtool-ldflags $(LDFLAGS))
 
 liblto_plugin_la_SOURCES = lto-plugin.c
 liblto_plugin_la_LIBADD = \
@@ -28,6 +29,9 @@ liblto_plugin_la_LDFLAGS = $(AM_LDFLAGS) \
 	$(if $(wildcard ../libiberty/pic/libiberty.a),,-Wc,../libiberty/libiberty.a)
 liblto_plugin_la_DEPENDENCIES = $(if $(wildcard \
 	../libiberty/pic/libiberty.a),../libiberty/pic/libiberty.a,)
+liblto_plugin_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(liblto_plugin_la_LDFLAGS) $(LTLDFLAGS) -o $@
 
 all-local: $(in_gcc_libs)
 

lto-plugin/Makefile.in

@@ -84,9 +84,6 @@ am__installdirs = "$(DESTDIR)$(libexecsubdir)"
 LTLIBRARIES = $(libexecsub_LTLIBRARIES)
 am_liblto_plugin_la_OBJECTS = lto-plugin.lo
 liblto_plugin_la_OBJECTS = $(am_liblto_plugin_la_OBJECTS)
-liblto_plugin_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
-	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
-	$(liblto_plugin_la_LDFLAGS) $(LDFLAGS) -o $@
 DEFAULT_INCLUDES = -I.@am__isrc@
 depcomp =
 am__depfiles_maybe =
@@ -239,6 +236,7 @@ in_gcc_libs = $(foreach lib, $(libexecsub_LTLIBRARIES), $(gcc_build_dir)/$(lib))
 
 # Can be removed when libiberty becomes a normal convenience library
 Wc = -Wc,
+LTLDFLAGS = $(shell $(SHELL) $(top_srcdir)/../libtool-ldflags $(LDFLAGS))
 liblto_plugin_la_SOURCES = lto-plugin.c
 liblto_plugin_la_LIBADD = \
 	$(if $(wildcard ../libiberty/pic/libiberty.a),$(Wc)../libiberty/pic/libiberty.a,)
@@ -251,6 +249,10 @@ liblto_plugin_la_LDFLAGS = $(AM_LDFLAGS) \
 liblto_plugin_la_DEPENDENCIES = $(if $(wildcard \
 	../libiberty/pic/libiberty.a),../libiberty/pic/libiberty.a,)
 
+liblto_plugin_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(liblto_plugin_la_LDFLAGS) $(LTLDFLAGS) -o $@
+
 all: config.h
 	$(MAKE) $(AM_MAKEFLAGS) all-am