darwin: handle recent version of dyld

[deliverable/binutils-gdb.git] / gold / Makefile.am

diff --git a/gold/Makefile.am b/gold/Makefile.am
index f6ced44c7e990d00918414a38c1f8982600aba2b..78f027100bc0709be4b67105275f4124bf5c2955 100644 (file)
--- a/gold/Makefile.am
+++ b/gold/Makefile.am
@@ -1,18 +1,17 @@
 ## Process this file with automake to generate Makefile.in
 #
-#  Copyright 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
-#  Free Software Foundation, Inc.
+#  Copyright (C) 2006-2014 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
 # the Free Software Foundation; either version 3 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; see the file COPYING3.  If not see
 # <http://www.gnu.org/licenses/>.
@@ -211,21 +210,22 @@ check: libgold.a
 install-exec-local: ld-new$(EXEEXT)
        $(mkinstalldirs) $(DESTDIR)$(bindir) $(DESTDIR)$(tooldir)/bin
        n=`echo $(installed_linker) | sed '$(transform)'`; \
-       $(INSTALL_PROGRAM) ld-new$(EXEEXT) $(DESTDIR)$(bindir)/$${n}$(EXEEXT); \
+       $(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) \
+         ld-new$(EXEEXT) $(DESTDIR)$(bindir)/$${n}$(EXEEXT); \
        if test "$(bindir)" != "$(tooldir)/bin"; then \
          rm -f $(DESTDIR)$(tooldir)/bin/$(installed_linker)$(EXEEXT); \
          ln $(DESTDIR)$(bindir)/$${n}$(EXEEXT) $(DESTDIR)$(tooldir)/bin/$(installed_linker)$(EXEEXT) >/dev/null 2>/dev/null \
-         || $(INSTALL_PROGRAM) ld-new$(EXEEXT) $(DESTDIR)$(tooldir)/bin/$(installed_linker)$(EXEEXT); \
+         || $(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) ld-new$(EXEEXT) $(DESTDIR)$(tooldir)/bin/$(installed_linker)$(EXEEXT); \
        fi; \
        if test "x$(install_as_default)" = "xyes"; then \
          ld=`echo ld | sed '$(transform)'`; \
          rm -f $(DESTDIR)$(bindir)/$${ld}$(EXEEXT); \
          ln $(DESTDIR)$(bindir)/$${n}$(EXEEXT) $(DESTDIR)$(bindir)/$${ld}$(EXEEXT) >/dev/null 2>/dev/null \
-         || $(INSTALL_PROGRAM) ld-new$(EXEEXT) $(DESTDIR)$(bindir)/$${ld}$(EXEEXT); \
+         || $(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) ld-new$(EXEEXT) $(DESTDIR)$(bindir)/$${ld}$(EXEEXT); \
          if test "$(bindir)" != "$(tooldir)/bin"; then \
            rm -f $(DESTDIR)$(tooldir)/bin/ld$(EXEEXT); \
            ln $(DESTDIR)$(bindir)/$${n}$(EXEEXT) $(DESTDIR)$(tooldir)/bin/ld$(EXEEXT) >/dev/null 2>/dev/null \
-           || $(INSTALL_PROGRAM) ld-new$(EXEEXT) $(DESTDIR)$(tooldir)/bin/ld$(EXEEXT); \
+           || $(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) ld-new$(EXEEXT) $(DESTDIR)$(tooldir)/bin/ld$(EXEEXT); \
          fi; \
        fi
 
@@ -269,7 +269,7 @@ ld2_LDFLAGS = -Bgcctestdir2/
 bootstrap-test: ld2
        rm -f $@
        echo "#!/bin/sh" > $@
-       echo "cmp ld1 ld2" > $@
+       echo "cmp ld1 ld2" >> $@
        chmod +x $@
 
 libgold-1-r.o: gcctestdir1/ld libgold.a
@@ -296,11 +296,68 @@ ld2_r_LDFLAGS = -Bgcctestdir2-r/
 bootstrap-test-r: ld2-r
        rm -f $@
        echo "#!/bin/sh" > $@
-       echo "cmp ld1-r ld2-r" > $@
+       echo "cmp ld1-r ld2-r" >> $@
        chmod +x $@
 
 check_PROGRAMS = ld1 ld2 ld1-r ld2-r
 TESTS = bootstrap-test bootstrap-test-r
 
+# Verify that changing the number of threads doesn't change the
+# treehash computation, by building ld1 and ld3 the same way except
+# for the number of threads.  However, the build ID should change if
+# we change the chunk size for --build-id=tree, so ld4 should be
+# different.  We run the latter test even if multithreading is unavailable,
+# because the treehash can still operate in that mode.
+check_PROGRAMS += ld4
+TESTS += bootstrap-test-treehash-chunksize
+
+gcctestdir3/ld: ld-new
+       test -d gcctestdir3 || mkdir -p gcctestdir3
+       rm -f gcctestdir3/ld
+       (cd gcctestdir3 && $(LN_S) ../ld-new ld)
+
+ld3_SOURCES = $(sources_var)
+ld3_DEPENDENCIES = $(deps_var) gcctestdir3/ld
+ld3_LDADD = $(ldadd_var)
+ld3_LDFLAGS = -Bgcctestdir3/
+
+gcctestdir4/ld: ld-new
+       test -d gcctestdir4 || mkdir -p gcctestdir4
+       rm -f gcctestdir4/ld
+       (cd gcctestdir4 && $(LN_S) ../ld-new ld)
+
+ld4_SOURCES = $(sources_var)
+ld4_DEPENDENCIES = $(deps_var) gcctestdir4/ld
+ld4_LDADD = $(ldadd_var)
+ld4_LDFLAGS = -Bgcctestdir4/
+
+ld1_LDFLAGS += -Wl,--build-id=tree -Wl,--build-id-chunk-size-for-treehash=12345 -Wl,--build-id-min-file-size-for-treehash=0
+ld2_LDFLAGS += -Wl,--build-id=tree -Wl,--build-id-chunk-size-for-treehash=12345 -Wl,--build-id-min-file-size-for-treehash=0
+ld3_LDFLAGS += -Wl,--build-id=tree -Wl,--build-id-chunk-size-for-treehash=12345 -Wl,--build-id-min-file-size-for-treehash=0
+ld4_LDFLAGS += -Wl,--build-id=tree -Wl,--build-id-chunk-size-for-treehash=12346 -Wl,--build-id-min-file-size-for-treehash=0
+
+if THREADS
+
+ld1_LDFLAGS += -Wl,--thread-count=3
+ld2_LDFLAGS += -Wl,--thread-count=3
+ld3_LDFLAGS += -Wl,--thread-count=13
+ld4_LDFLAGS += -Wl,--thread-count=3
+check_PROGRAMS += ld3
+TESTS += bootstrap-test-treehash-chunksize
+
+bootstrap-test-treehash: ld1 ld3
+       rm -f $@
+       echo "#!/bin/sh" > $@
+       echo "cmp ld1 ld3" >> $@
+       chmod +x $@
+
+endif
+
+bootstrap-test-treehash-chunksize: ld1 ld4
+       rm -f $@
+       echo "#!/bin/sh" > $@
+       echo "cmp ld1 ld4 | grep ." >> $@
+       chmod +x $@
+
 endif
 endif