From d546b61084cec687e0063b2e0e169b4690341c23 Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Tue, 12 Jan 2021 05:45:28 -0800 Subject: Implement a workaround for GNU mak jobserver 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. Add the '+' to the recipe line by hand. bfd/ PR binutils/26792 * configure.ac: Use GNU_MAKE_JOBSERVER. * aclocal.m4: Regenerated. * configure: Likewise. binutils/ PR binutils/26792 * configure.ac: Use GNU_MAKE_JOBSERVER. * aclocal.m4: Regenerated. * configure: Likewise. config/ PR binutils/26792 * jobserver.m4: New file. gas/ PR binutils/26792 * configure.ac: Use GNU_MAKE_JOBSERVER. * aclocal.m4: Regenerated. * configure: Likewise. gprof/ PR binutils/26792 * configure.ac: Use GNU_MAKE_JOBSERVER. * aclocal.m4: Regenerated. * configure: Likewise. ld/ PR binutils/26792 * configure.ac: Use GNU_MAKE_JOBSERVER. * aclocal.m4: Regenerated. * configure: Likewise. libctf/ PR binutils/26792 * configure.ac: Use GNU_MAKE_JOBSERVER. * aclocal.m4: Regenerated. * configure: Likewise. opcodes/ PR binutils/26792 * configure.ac: Use GNU_MAKE_JOBSERVER. * aclocal.m4: Regenerated. * configure: Likewise. --- binutils/aclocal.m4 | 1 + 1 file changed, 1 insertion(+) (limited to 'binutils/aclocal.m4') diff --git a/binutils/aclocal.m4 b/binutils/aclocal.m4 index 8bf2e9e..8eca8cf 100644 --- a/binutils/aclocal.m4 +++ b/binutils/aclocal.m4 @@ -1192,6 +1192,7 @@ m4_include([../config/depstand.m4]) m4_include([../config/enable.m4]) m4_include([../config/gettext-sister.m4]) m4_include([../config/iconv.m4]) +m4_include([../config/jobserver.m4]) m4_include([../config/largefile.m4]) m4_include([../config/lcmessage.m4]) m4_include([../config/lead-dot.m4]) -- cgit v1.1