RFC [PATCH] Regenerate Makefiles for GNU make jobserver

H.J. Lu hjl.tools@gmail.com
Wed Oct 28 13:41:40 GMT 2020 

Compiling binutils using -flto=jobserver with GCC 11 leads to

libtool: link: gcc -W -Wall -Wstrict-prototypes -Wmissing-prototypes -Wshadow -Wstack-usage=262144 -Wwrite-strings -I../../gas/../zlib -g -O2 -fprofile-generate -flto=jobserver -o as-new app.o as.o atof-generic.o compress-debug.o cond.o depend.o dwarf2dbg.o dw2gencfi.o ecoff.o ehopt.o expr.o flonum-copy.o flonum-konst.o flonum-mult.o frags.o hash.o input-file.o input-scrub.o listing.o literal.o macro.o messages.o output-file.o read.o remap.o sb.o stabs.o subsegs.o symbols.o write.o config/tc-i386.o config/obj-elf.o config/atof-ieee.o  ../opcodes/.libs/libopcodes.a ../bfd/.libs/libbfd.a -L/tmp/binutils-gdb/objdir/zlib -lz ../libiberty/libiberty.a -ldl
lto-wrapper: warning: jobserver is not available: '--jobserver-auth=' is not present in 'MAKEFLAGS'

since the '+' is missing on the recipe line in Makefiles generated by
automake. Regenerate Makefiles with automake-1.15.1-jobserver.tar.xz:

https://sourceware.org/bugzilla/show_bug.cgi?id=26792#c1

to add the '+' to the recipe line.

bfd/

	PR binutils/26792
	* Makefile.am (AUTOMAKE_OPTIONS): Add jobserver.
	* Makefile.in: Regenerated with automake-1.15.1-jobserver.

binutils/

	PR binutils/26792
	* Makefile.am (AUTOMAKE_OPTIONS): Add jobserver.
	* Makefile.in: Regenerated with automake-1.15.1-jobserver.

gas/

	PR binutils/26792
	* Makefile.am (AUTOMAKE_OPTIONS): Add jobserver.
	* Makefile.in: Regenerated with automake-1.15.1-jobserver.

gprof/

	PR binutils/26792
	* Makefile.am (AUTOMAKE_OPTIONS): Add jobserver.
	* Makefile.in: Regenerated with automake-1.15.1-jobserver.

ld/

	PR binutils/26792
	* Makefile.am (AUTOMAKE_OPTIONS): Add jobserver.
	* Makefile.in: Regenerated with automake-1.15.1-jobserver.

libctf/

	PR binutils/26792
	* Makefile.am (AUTOMAKE_OPTIONS): Add jobserver.
	* Makefile.in: Regenerated with automake-1.15.1-jobserver.

opcodes/

	PR binutils/26792
	* Makefile.am (AUTOMAKE_OPTIONS): Add jobserver.
	* Makefile.in: Regenerated with automake-1.15.1-jobserver.
---
 bfd/Makefile.am      |  2 +-
 bfd/Makefile.in      |  4 ++--
 binutils/Makefile.am |  2 +-
 binutils/Makefile.in | 46 ++++++++++++++++++++++----------------------
 gas/Makefile.am      |  2 +-
 gas/Makefile.in      |  6 +++---
 gprof/Makefile.am    |  3 ++-
 gprof/Makefile.in    |  6 ++++--
 ld/Makefile.am       |  3 ++-
 ld/Makefile.in       | 14 ++++++++------
 libctf/Makefile.am   |  2 +-
 libctf/Makefile.in   |  6 +++---
 opcodes/Makefile.am  |  2 +-
 opcodes/Makefile.in  |  4 ++--
 14 files changed, 54 insertions(+), 48 deletions(-)

diff --git a/bfd/Makefile.am b/bfd/Makefile.am
index d07c9605b6..ebc6a7b941 100644
--- a/bfd/Makefile.am
+++ b/bfd/Makefile.am
@@ -17,7 +17,7 @@
 # <http://www.gnu.org/licenses/>.
 #
 
-AUTOMAKE_OPTIONS = no-dist foreign
+AUTOMAKE_OPTIONS = no-dist foreign jobserver
 ACLOCAL_AMFLAGS = -I . -I .. -I ../config
 
 INCDIR = $(srcdir)/../include
diff --git a/bfd/Makefile.in b/bfd/Makefile.in
index 9cad4da6f8..a7c4ccd02a 100644
--- a/bfd/Makefile.in
+++ b/bfd/Makefile.in
@@ -457,7 +457,7 @@ top_srcdir = @top_srcdir@
 wordsize = @wordsize@
 zlibdir = @zlibdir@
 zlibinc = @zlibinc@
-AUTOMAKE_OPTIONS = no-dist foreign
+AUTOMAKE_OPTIONS = no-dist foreign jobserver
 ACLOCAL_AMFLAGS = -I . -I .. -I ../config
 INCDIR = $(srcdir)/../include
 CSEARCH = -I. -I$(srcdir) -I$(INCDIR)
@@ -1278,7 +1278,7 @@ clean-noinstLTLIBRARIES:
 	}
 
 libbfd.la: $(libbfd_la_OBJECTS) $(libbfd_la_DEPENDENCIES) $(EXTRA_libbfd_la_DEPENDENCIES) 
-	$(AM_V_CCLD)$(libbfd_la_LINK) $(am_libbfd_la_rpath) $(libbfd_la_OBJECTS) $(libbfd_la_LIBADD) $(LIBS)
+	+ $(AM_V_CCLD)$(libbfd_la_LINK) $(am_libbfd_la_rpath) $(libbfd_la_OBJECTS) $(libbfd_la_LIBADD) $(LIBS)
 
 mostlyclean-compile:
 	-rm -f *.$(OBJEXT)
diff --git a/binutils/Makefile.am b/binutils/Makefile.am
index 24f8423ebc..b5621e6f4e 100644
--- a/binutils/Makefile.am
+++ b/binutils/Makefile.am
@@ -17,7 +17,7 @@
 # <http://www.gnu.org/licenses/>.
 #
 
-AUTOMAKE_OPTIONS = dejagnu no-dist foreign subdir-objects
+AUTOMAKE_OPTIONS = dejagnu no-dist foreign subdir-objects jobserver
 ACLOCAL_AMFLAGS = -I .. -I ../config -I ../bfd
 
 SUBDIRS = doc po
diff --git a/binutils/Makefile.in b/binutils/Makefile.in
index fee05dfa84..1f21cfd26b 100644
--- a/binutils/Makefile.in
+++ b/binutils/Makefile.in
@@ -566,7 +566,7 @@ top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
 zlibdir = @zlibdir@
 zlibinc = @zlibinc@
-AUTOMAKE_OPTIONS = dejagnu no-dist foreign subdir-objects
+AUTOMAKE_OPTIONS = dejagnu no-dist foreign subdir-objects jobserver
 ACLOCAL_AMFLAGS = -I .. -I ../config -I ../bfd
 SUBDIRS = doc po
 tooldir = $(exec_prefix)/$(target_alias)
@@ -884,85 +884,85 @@ clean-noinstPROGRAMS:
 
 addr2line$(EXEEXT): $(addr2line_OBJECTS) $(addr2line_DEPENDENCIES) $(EXTRA_addr2line_DEPENDENCIES) 
 	@rm -f addr2line$(EXEEXT)
-	$(AM_V_CCLD)$(LINK) $(addr2line_OBJECTS) $(addr2line_LDADD) $(LIBS)
+	+ $(AM_V_CCLD)$(LINK) $(addr2line_OBJECTS) $(addr2line_LDADD) $(LIBS)
 arparse.h: arparse.c
 	@if test ! -f $@; then rm -f arparse.c; else :; fi
 	@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) arparse.c; else :; fi
 
 ar$(EXEEXT): $(ar_OBJECTS) $(ar_DEPENDENCIES) $(EXTRA_ar_DEPENDENCIES) 
 	@rm -f ar$(EXEEXT)
-	$(AM_V_CCLD)$(LINK) $(ar_OBJECTS) $(ar_LDADD) $(LIBS)
+	+ $(AM_V_CCLD)$(LINK) $(ar_OBJECTS) $(ar_LDADD) $(LIBS)
 
 bfdtest1$(EXEEXT): $(bfdtest1_OBJECTS) $(bfdtest1_DEPENDENCIES) $(EXTRA_bfdtest1_DEPENDENCIES) 
 	@rm -f bfdtest1$(EXEEXT)
-	$(AM_V_CCLD)$(LINK) $(bfdtest1_OBJECTS) $(bfdtest1_LDADD) $(LIBS)
+	+ $(AM_V_CCLD)$(LINK) $(bfdtest1_OBJECTS) $(bfdtest1_LDADD) $(LIBS)
 
 bfdtest2$(EXEEXT): $(bfdtest2_OBJECTS) $(bfdtest2_DEPENDENCIES) $(EXTRA_bfdtest2_DEPENDENCIES) 
 	@rm -f bfdtest2$(EXEEXT)
-	$(AM_V_CCLD)$(LINK) $(bfdtest2_OBJECTS) $(bfdtest2_LDADD) $(LIBS)
+	+ $(AM_V_CCLD)$(LINK) $(bfdtest2_OBJECTS) $(bfdtest2_LDADD) $(LIBS)
 
 coffdump$(EXEEXT): $(coffdump_OBJECTS) $(coffdump_DEPENDENCIES) $(EXTRA_coffdump_DEPENDENCIES) 
 	@rm -f coffdump$(EXEEXT)
-	$(AM_V_CCLD)$(LINK) $(coffdump_OBJECTS) $(coffdump_LDADD) $(LIBS)
+	+ $(AM_V_CCLD)$(LINK) $(coffdump_OBJECTS) $(coffdump_LDADD) $(LIBS)
 
 cxxfilt$(EXEEXT): $(cxxfilt_OBJECTS) $(cxxfilt_DEPENDENCIES) $(EXTRA_cxxfilt_DEPENDENCIES) 
 	@rm -f cxxfilt$(EXEEXT)
-	$(AM_V_CCLD)$(LINK) $(cxxfilt_OBJECTS) $(cxxfilt_LDADD) $(LIBS)
+	+ $(AM_V_CCLD)$(LINK) $(cxxfilt_OBJECTS) $(cxxfilt_LDADD) $(LIBS)
 defparse.h: defparse.c
 	@if test ! -f $@; then rm -f defparse.c; else :; fi
 	@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) defparse.c; else :; fi
 
 dlltool$(EXEEXT): $(dlltool_OBJECTS) $(dlltool_DEPENDENCIES) $(EXTRA_dlltool_DEPENDENCIES) 
 	@rm -f dlltool$(EXEEXT)
-	$(AM_V_CCLD)$(LINK) $(dlltool_OBJECTS) $(dlltool_LDADD) $(LIBS)
+	+ $(AM_V_CCLD)$(LINK) $(dlltool_OBJECTS) $(dlltool_LDADD) $(LIBS)
 
 dllwrap$(EXEEXT): $(dllwrap_OBJECTS) $(dllwrap_DEPENDENCIES) $(EXTRA_dllwrap_DEPENDENCIES) 
 	@rm -f dllwrap$(EXEEXT)
-	$(AM_V_CCLD)$(LINK) $(dllwrap_OBJECTS) $(dllwrap_LDADD) $(LIBS)
+	+ $(AM_V_CCLD)$(LINK) $(dllwrap_OBJECTS) $(dllwrap_LDADD) $(LIBS)
 
 elfedit$(EXEEXT): $(elfedit_OBJECTS) $(elfedit_DEPENDENCIES) $(EXTRA_elfedit_DEPENDENCIES) 
 	@rm -f elfedit$(EXEEXT)
-	$(AM_V_CCLD)$(LINK) $(elfedit_OBJECTS) $(elfedit_LDADD) $(LIBS)
+	+ $(AM_V_CCLD)$(LINK) $(elfedit_OBJECTS) $(elfedit_LDADD) $(LIBS)
 
 nm-new$(EXEEXT): $(nm_new_OBJECTS) $(nm_new_DEPENDENCIES) $(EXTRA_nm_new_DEPENDENCIES) 
 	@rm -f nm-new$(EXEEXT)
-	$(AM_V_CCLD)$(LINK) $(nm_new_OBJECTS) $(nm_new_LDADD) $(LIBS)
+	+ $(AM_V_CCLD)$(LINK) $(nm_new_OBJECTS) $(nm_new_LDADD) $(LIBS)
 
 objcopy$(EXEEXT): $(objcopy_OBJECTS) $(objcopy_DEPENDENCIES) $(EXTRA_objcopy_DEPENDENCIES) 
 	@rm -f objcopy$(EXEEXT)
-	$(AM_V_CCLD)$(LINK) $(objcopy_OBJECTS) $(objcopy_LDADD) $(LIBS)
+	+ $(AM_V_CCLD)$(LINK) $(objcopy_OBJECTS) $(objcopy_LDADD) $(LIBS)
 
 objdump$(EXEEXT): $(objdump_OBJECTS) $(objdump_DEPENDENCIES) $(EXTRA_objdump_DEPENDENCIES) 
 	@rm -f objdump$(EXEEXT)
-	$(AM_V_CCLD)$(LINK) $(objdump_OBJECTS) $(objdump_LDADD) $(LIBS)
+	+ $(AM_V_CCLD)$(LINK) $(objdump_OBJECTS) $(objdump_LDADD) $(LIBS)
 
 ranlib$(EXEEXT): $(ranlib_OBJECTS) $(ranlib_DEPENDENCIES) $(EXTRA_ranlib_DEPENDENCIES) 
 	@rm -f ranlib$(EXEEXT)
-	$(AM_V_CCLD)$(LINK) $(ranlib_OBJECTS) $(ranlib_LDADD) $(LIBS)
+	+ $(AM_V_CCLD)$(LINK) $(ranlib_OBJECTS) $(ranlib_LDADD) $(LIBS)
 
 readelf$(EXEEXT): $(readelf_OBJECTS) $(readelf_DEPENDENCIES) $(EXTRA_readelf_DEPENDENCIES) 
 	@rm -f readelf$(EXEEXT)
-	$(AM_V_CCLD)$(LINK) $(readelf_OBJECTS) $(readelf_LDADD) $(LIBS)
+	+ $(AM_V_CCLD)$(LINK) $(readelf_OBJECTS) $(readelf_LDADD) $(LIBS)
 
 size$(EXEEXT): $(size_OBJECTS) $(size_DEPENDENCIES) $(EXTRA_size_DEPENDENCIES) 
 	@rm -f size$(EXEEXT)
-	$(AM_V_CCLD)$(LINK) $(size_OBJECTS) $(size_LDADD) $(LIBS)
+	+ $(AM_V_CCLD)$(LINK) $(size_OBJECTS) $(size_LDADD) $(LIBS)
 
 srconv$(EXEEXT): $(srconv_OBJECTS) $(srconv_DEPENDENCIES) $(EXTRA_srconv_DEPENDENCIES) 
 	@rm -f srconv$(EXEEXT)
-	$(AM_V_CCLD)$(LINK) $(srconv_OBJECTS) $(srconv_LDADD) $(LIBS)
+	+ $(AM_V_CCLD)$(LINK) $(srconv_OBJECTS) $(srconv_LDADD) $(LIBS)
 
 strings$(EXEEXT): $(strings_OBJECTS) $(strings_DEPENDENCIES) $(EXTRA_strings_DEPENDENCIES) 
 	@rm -f strings$(EXEEXT)
-	$(AM_V_CCLD)$(LINK) $(strings_OBJECTS) $(strings_LDADD) $(LIBS)
+	+ $(AM_V_CCLD)$(LINK) $(strings_OBJECTS) $(strings_LDADD) $(LIBS)
 
 strip-new$(EXEEXT): $(strip_new_OBJECTS) $(strip_new_DEPENDENCIES) $(EXTRA_strip_new_DEPENDENCIES) 
 	@rm -f strip-new$(EXEEXT)
-	$(AM_V_CCLD)$(LINK) $(strip_new_OBJECTS) $(strip_new_LDADD) $(LIBS)
+	+ $(AM_V_CCLD)$(LINK) $(strip_new_OBJECTS) $(strip_new_LDADD) $(LIBS)
 
 sysdump$(EXEEXT): $(sysdump_OBJECTS) $(sysdump_DEPENDENCIES) $(EXTRA_sysdump_DEPENDENCIES) 
 	@rm -f sysdump$(EXEEXT)
-	$(AM_V_CCLD)$(LINK) $(sysdump_OBJECTS) $(sysdump_LDADD) $(LIBS)
+	+ $(AM_V_CCLD)$(LINK) $(sysdump_OBJECTS) $(sysdump_LDADD) $(LIBS)
 testsuite/$(am__dirstamp):
 	@$(MKDIR_P) testsuite
 	@: > testsuite/$(am__dirstamp)
@@ -974,21 +974,21 @@ testsuite/gentestdlls.$(OBJEXT): testsuite/$(am__dirstamp) \
 
 testsuite/gentestdlls$(EXEEXT): $(testsuite_gentestdlls_OBJECTS) $(testsuite_gentestdlls_DEPENDENCIES) $(EXTRA_testsuite_gentestdlls_DEPENDENCIES) testsuite/$(am__dirstamp)
 	@rm -f testsuite/gentestdlls$(EXEEXT)
-	$(AM_V_CCLD)$(LINK) $(testsuite_gentestdlls_OBJECTS) $(testsuite_gentestdlls_LDADD) $(LIBS)
+	+ $(AM_V_CCLD)$(LINK) $(testsuite_gentestdlls_OBJECTS) $(testsuite_gentestdlls_LDADD) $(LIBS)
 mcparse.h: mcparse.c
 	@if test ! -f $@; then rm -f mcparse.c; else :; fi
 	@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) mcparse.c; else :; fi
 
 windmc$(EXEEXT): $(windmc_OBJECTS) $(windmc_DEPENDENCIES) $(EXTRA_windmc_DEPENDENCIES) 
 	@rm -f windmc$(EXEEXT)
-	$(AM_V_CCLD)$(LINK) $(windmc_OBJECTS) $(windmc_LDADD) $(LIBS)
+	+ $(AM_V_CCLD)$(LINK) $(windmc_OBJECTS) $(windmc_LDADD) $(LIBS)
 rcparse.h: rcparse.c
 	@if test ! -f $@; then rm -f rcparse.c; else :; fi
 	@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) rcparse.c; else :; fi
 
 windres$(EXEEXT): $(windres_OBJECTS) $(windres_DEPENDENCIES) $(EXTRA_windres_DEPENDENCIES) 
 	@rm -f windres$(EXEEXT)
-	$(AM_V_CCLD)$(LINK) $(windres_OBJECTS) $(windres_LDADD) $(LIBS)
+	+ $(AM_V_CCLD)$(LINK) $(windres_OBJECTS) $(windres_LDADD) $(LIBS)
 install-binSCRIPTS: $(bin_SCRIPTS)
 	@$(NORMAL_INSTALL)
 	@list='$(bin_SCRIPTS)'; test -n "$(bindir)" || list=; \
diff --git a/gas/Makefile.am b/gas/Makefile.am
index 4ff0c4f027..154cd131e8 100644
--- a/gas/Makefile.am
+++ b/gas/Makefile.am
@@ -17,7 +17,7 @@
 # <http://www.gnu.org/licenses/>.
 #
 
-AUTOMAKE_OPTIONS = dejagnu foreign no-dist subdir-objects
+AUTOMAKE_OPTIONS = dejagnu foreign no-dist subdir-objects jobserver
 ACLOCAL_AMFLAGS = -I .. -I ../config -I ../bfd
 
 SUBDIRS = doc po
diff --git a/gas/Makefile.in b/gas/Makefile.in
index 5d241e2df8..97ac4a5d86 100644
--- a/gas/Makefile.in
+++ b/gas/Makefile.in
@@ -419,7 +419,7 @@ top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
 zlibdir = @zlibdir@
 zlibinc = @zlibinc@
-AUTOMAKE_OPTIONS = dejagnu foreign no-dist subdir-objects
+AUTOMAKE_OPTIONS = dejagnu foreign no-dist subdir-objects jobserver
 ACLOCAL_AMFLAGS = -I .. -I ../config -I ../bfd
 SUBDIRS = doc po
 tooldir = $(exec_prefix)/$(target_alias)
@@ -1082,11 +1082,11 @@ config/rx-parse.$(OBJEXT): config/$(am__dirstamp) \
 
 as-new$(EXEEXT): $(as_new_OBJECTS) $(as_new_DEPENDENCIES) $(EXTRA_as_new_DEPENDENCIES) 
 	@rm -f as-new$(EXEEXT)
-	$(AM_V_CCLD)$(LINK) $(as_new_OBJECTS) $(as_new_LDADD) $(LIBS)
+	+ $(AM_V_CCLD)$(LINK) $(as_new_OBJECTS) $(as_new_LDADD) $(LIBS)
 
 itbl-test$(EXEEXT): $(itbl_test_OBJECTS) $(itbl_test_DEPENDENCIES) $(EXTRA_itbl_test_DEPENDENCIES) 
 	@rm -f itbl-test$(EXEEXT)
-	$(AM_V_CCLD)$(LINK) $(itbl_test_OBJECTS) $(itbl_test_LDADD) $(LIBS)
+	+ $(AM_V_CCLD)$(LINK) $(itbl_test_OBJECTS) $(itbl_test_LDADD) $(LIBS)
 
 mostlyclean-compile:
 	-rm -f *.$(OBJEXT)
diff --git a/gprof/Makefile.am b/gprof/Makefile.am
index 5dfd0bb4e1..78b933c550 100644
--- a/gprof/Makefile.am
+++ b/gprof/Makefile.am
@@ -17,7 +17,8 @@
 # <http://www.gnu.org/licenses/>.
 #
 
-AUTOMAKE_OPTIONS = foreign no-dist no-texinfo.tex info-in-builddir
+AUTOMAKE_OPTIONS = foreign no-dist no-texinfo.tex info-in-builddir \
+		   jobserver
 ACLOCAL_AMFLAGS = -I .. -I ../config -I ../bfd
 TEXINFO_TEX = ../texinfo/texinfo.tex
 
diff --git a/gprof/Makefile.in b/gprof/Makefile.in
index 6c5190a71b..38323cb461 100644
--- a/gprof/Makefile.in
+++ b/gprof/Makefile.in
@@ -437,7 +437,9 @@ target_vendor = @target_vendor@
 top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
-AUTOMAKE_OPTIONS = foreign no-dist no-texinfo.tex info-in-builddir
+AUTOMAKE_OPTIONS = foreign no-dist no-texinfo.tex info-in-builddir \
+		   jobserver
+
 ACLOCAL_AMFLAGS = -I .. -I ../config -I ../bfd
 TEXINFO_TEX = ../texinfo/texinfo.tex
 SUFFIXES = .c .m
@@ -585,7 +587,7 @@ clean-binPROGRAMS:
 
 gprof$(EXEEXT): $(gprof_OBJECTS) $(gprof_DEPENDENCIES) $(EXTRA_gprof_DEPENDENCIES) 
 	@rm -f gprof$(EXEEXT)
-	$(AM_V_CCLD)$(LINK) $(gprof_OBJECTS) $(gprof_LDADD) $(LIBS)
+	+ $(AM_V_CCLD)$(LINK) $(gprof_OBJECTS) $(gprof_LDADD) $(LIBS)
 
 mostlyclean-compile:
 	-rm -f *.$(OBJEXT)
diff --git a/ld/Makefile.am b/ld/Makefile.am
index 41db0c6016..b79c9aa3ac 100644
--- a/ld/Makefile.am
+++ b/ld/Makefile.am
@@ -17,7 +17,8 @@
 # <http://www.gnu.org/licenses/>.
 #
 
-AUTOMAKE_OPTIONS = dejagnu no-texinfo.tex no-dist foreign info-in-builddir
+AUTOMAKE_OPTIONS = dejagnu no-texinfo.tex no-dist foreign \
+		   jobserver info-in-builddir
 ACLOCAL_AMFLAGS = -I .. -I ../config -I ../bfd
 TEXINFO_TEX = ../texinfo/texinfo.tex
 
diff --git a/ld/Makefile.in b/ld/Makefile.in
index 712e3f4480..6dcdc15ca2 100644
--- a/ld/Makefile.in
+++ b/ld/Makefile.in
@@ -532,7 +532,9 @@ top_srcdir = @top_srcdir@
 use_sysroot = @use_sysroot@
 zlibdir = @zlibdir@
 zlibinc = @zlibinc@
-AUTOMAKE_OPTIONS = dejagnu no-texinfo.tex no-dist foreign info-in-builddir
+AUTOMAKE_OPTIONS = dejagnu no-texinfo.tex no-dist foreign \
+		   jobserver info-in-builddir
+
 ACLOCAL_AMFLAGS = -I .. -I ../config -I ../bfd
 TEXINFO_TEX = ../texinfo/texinfo.tex
 SUBDIRS = po
@@ -1100,16 +1102,16 @@ clean-noinstLTLIBRARIES:
 	}
 
 libldtestplug.la: $(libldtestplug_la_OBJECTS) $(libldtestplug_la_DEPENDENCIES) $(EXTRA_libldtestplug_la_DEPENDENCIES) 
-	$(AM_V_CCLD)$(libldtestplug_la_LINK)  $(libldtestplug_la_OBJECTS) $(libldtestplug_la_LIBADD) $(LIBS)
+	+ $(AM_V_CCLD)$(libldtestplug_la_LINK)  $(libldtestplug_la_OBJECTS) $(libldtestplug_la_LIBADD) $(LIBS)
 
 libldtestplug2.la: $(libldtestplug2_la_OBJECTS) $(libldtestplug2_la_DEPENDENCIES) $(EXTRA_libldtestplug2_la_DEPENDENCIES) 
-	$(AM_V_CCLD)$(libldtestplug2_la_LINK)  $(libldtestplug2_la_OBJECTS) $(libldtestplug2_la_LIBADD) $(LIBS)
+	+ $(AM_V_CCLD)$(libldtestplug2_la_LINK)  $(libldtestplug2_la_OBJECTS) $(libldtestplug2_la_LIBADD) $(LIBS)
 
 libldtestplug3.la: $(libldtestplug3_la_OBJECTS) $(libldtestplug3_la_DEPENDENCIES) $(EXTRA_libldtestplug3_la_DEPENDENCIES) 
-	$(AM_V_CCLD)$(libldtestplug3_la_LINK)  $(libldtestplug3_la_OBJECTS) $(libldtestplug3_la_LIBADD) $(LIBS)
+	+ $(AM_V_CCLD)$(libldtestplug3_la_LINK)  $(libldtestplug3_la_OBJECTS) $(libldtestplug3_la_LIBADD) $(LIBS)
 
 libldtestplug4.la: $(libldtestplug4_la_OBJECTS) $(libldtestplug4_la_DEPENDENCIES) $(EXTRA_libldtestplug4_la_DEPENDENCIES) 
-	$(AM_V_CCLD)$(libldtestplug4_la_LINK)  $(libldtestplug4_la_OBJECTS) $(libldtestplug4_la_LIBADD) $(LIBS)
+	+ $(AM_V_CCLD)$(libldtestplug4_la_LINK)  $(libldtestplug4_la_OBJECTS) $(libldtestplug4_la_LIBADD) $(LIBS)
 install-binPROGRAMS: $(bin_PROGRAMS)
 	@$(NORMAL_INSTALL)
 	@list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \
@@ -1168,7 +1170,7 @@ deffilep.h: deffilep.c
 
 ld-new$(EXEEXT): $(ld_new_OBJECTS) $(ld_new_DEPENDENCIES) $(EXTRA_ld_new_DEPENDENCIES) 
 	@rm -f ld-new$(EXEEXT)
-	$(AM_V_CCLD)$(LINK) $(ld_new_OBJECTS) $(ld_new_LDADD) $(LIBS)
+	+ $(AM_V_CCLD)$(LINK) $(ld_new_OBJECTS) $(ld_new_LDADD) $(LIBS)
 
 mostlyclean-compile:
 	-rm -f *.$(OBJEXT)
diff --git a/libctf/Makefile.am b/libctf/Makefile.am
index fc1f229a4b..94cfc27976 100644
--- a/libctf/Makefile.am
+++ b/libctf/Makefile.am
@@ -19,7 +19,7 @@
 
 ACLOCAL_AMFLAGS = -I .. -I ../config -I ../bfd
 
-AUTOMAKE_OPTIONS = foreign no-texinfo.tex
+AUTOMAKE_OPTIONS = foreign no-texinfo.tex jobserver
 
 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 # -I../zlib, unless we were configured with --with-system-zlib, in which
diff --git a/libctf/Makefile.in b/libctf/Makefile.in
index 23b83b234c..0d56cfb753 100644
--- a/libctf/Makefile.in
+++ b/libctf/Makefile.in
@@ -439,7 +439,7 @@ warn = @warn@
 zlibdir = @zlibdir@
 zlibinc = @zlibinc@
 ACLOCAL_AMFLAGS = -I .. -I ../config -I ../bfd
-AUTOMAKE_OPTIONS = foreign no-texinfo.tex
+AUTOMAKE_OPTIONS = foreign no-texinfo.tex jobserver
 
 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 # -I../zlib, unless we were configured with --with-system-zlib, in which
@@ -566,10 +566,10 @@ clean-noinstLTLIBRARIES:
 	}
 
 libctf-nobfd.la: $(libctf_nobfd_la_OBJECTS) $(libctf_nobfd_la_DEPENDENCIES) $(EXTRA_libctf_nobfd_la_DEPENDENCIES) 
-	$(AM_V_CCLD)$(libctf_nobfd_la_LINK) $(am_libctf_nobfd_la_rpath) $(libctf_nobfd_la_OBJECTS) $(libctf_nobfd_la_LIBADD) $(LIBS)
+	+ $(AM_V_CCLD)$(libctf_nobfd_la_LINK) $(am_libctf_nobfd_la_rpath) $(libctf_nobfd_la_OBJECTS) $(libctf_nobfd_la_LIBADD) $(LIBS)
 
 libctf.la: $(libctf_la_OBJECTS) $(libctf_la_DEPENDENCIES) $(EXTRA_libctf_la_DEPENDENCIES) 
-	$(AM_V_CCLD)$(libctf_la_LINK) $(am_libctf_la_rpath) $(libctf_la_OBJECTS) $(libctf_la_LIBADD) $(LIBS)
+	+ $(AM_V_CCLD)$(libctf_la_LINK) $(am_libctf_la_rpath) $(libctf_la_OBJECTS) $(libctf_la_LIBADD) $(LIBS)
 
 mostlyclean-compile:
 	-rm -f *.$(OBJEXT)
diff --git a/opcodes/Makefile.am b/opcodes/Makefile.am
index 7318bf04a8..4f51ad7adf 100644
--- a/opcodes/Makefile.am
+++ b/opcodes/Makefile.am
@@ -17,7 +17,7 @@
 # <http://www.gnu.org/licenses/>.
 #
 
-AUTOMAKE_OPTIONS = foreign no-dist
+AUTOMAKE_OPTIONS = foreign no-dist jobserver
 ACLOCAL_AMFLAGS = -I .. -I ../config -I ../bfd
 
 # Build '.' first so all generated files exist.
diff --git a/opcodes/Makefile.in b/opcodes/Makefile.in
index ddb93464bc..a0ef7ea84c 100644
--- a/opcodes/Makefile.in
+++ b/opcodes/Makefile.in
@@ -421,7 +421,7 @@ target_vendor = @target_vendor@
 top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
-AUTOMAKE_OPTIONS = foreign no-dist
+AUTOMAKE_OPTIONS = foreign no-dist jobserver
 ACLOCAL_AMFLAGS = -I .. -I ../config -I ../bfd
 
 # Build '.' first so all generated files exist.
@@ -881,7 +881,7 @@ clean-noinstLTLIBRARIES:
 	}
 
 libopcodes.la: $(libopcodes_la_OBJECTS) $(libopcodes_la_DEPENDENCIES) $(EXTRA_libopcodes_la_DEPENDENCIES) 
-	$(AM_V_CCLD)$(libopcodes_la_LINK) $(am_libopcodes_la_rpath) $(libopcodes_la_OBJECTS) $(libopcodes_la_LIBADD) $(LIBS)
+	+ $(AM_V_CCLD)$(libopcodes_la_LINK) $(am_libopcodes_la_rpath) $(libopcodes_la_OBJECTS) $(libopcodes_la_LIBADD) $(LIBS)
 
 mostlyclean-compile:
 	-rm -f *.$(OBJEXT)
-- 
2.28.0

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