Bash-5.3-alpha release

2026-08-11 20:50:42 +02:00 · 2024-04-22 10:33:38 -04:00
parent f3b6bd1945
commit 622d318652
700 changed files with 136534 additions and 96420 deletions
@@ -1,6 +1,6 @@
-# Makefile for bash-5.2, version 5.1
+# Makefile for bash-5.3, version 5.5
 #
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2024 Free Software Foundation, Inc.

 #   This program is free software: you can redistribute it and/or modify
 #   it under the terms of the GNU General Public License as published by
@@ -166,18 +166,27 @@ LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@ $(LOCAL_LDFLAGS) $(CFLAGS_FOR_BUILD)
 ASAN_XCFLAGS = -fsanitize=address -fno-omit-frame-pointer
 ASAN_XLDFLAGS = -fsanitize=address

+UBSAN_XCFLAGS = -fsanitize=undefined -fsanitize-recover -fstack-protector
+UBSAN_XLDFLAGS = -fsanitize=undefined
+
 GCOV_XCFLAGS = -fprofile-arcs -ftest-coverage
 GCOV_XLDFLAGS = -fprofile-arcs -ftest-coverage

+# these need CC=clang
+LSAN_CC = clang
+LSAN_XCFLAGS = -fsanitize=leak -fno-common -fno-omit-frame-pointer -fno-optimize-sibling-calls
+LSAN_XLDFLAGS = -fsanitize=leak
+
 INCLUDES = -I. @RL_INCLUDE@ -I$(srcdir) -I$(BASHINCDIR) -I$(LIBSRC) $(INTL_INC)

 # Maybe add: -Wextra
 GCC_LINT_FLAGS = -O -Wall -Wshadow -Wpointer-arith -Wcast-qual -Wno-parentheses \
 		 -Wcast-align -Wstrict-prototypes -Wconversion -Wformat \
-		 -Wformat-nonliteral -Wmissing-braces -Wuninitialized \
+		 -Wmissing-braces -Wuninitialized \
 		 -Wmissing-declarations  -Winline \
-		 -Wmissing-prototypes -Wtraditional -Wredundant-decls \
-		 -Wformat-security -pedantic
+		 -Wmissing-prototypes -Wredundant-decls \
+		 -Wformat-security -pedantic \
+		  -Werror=incompatible-pointer-types

 GCC_LINT_CFLAGS = $(BASE_CCFLAGS) $(CPPFLAGS) $(GCC_LINT_FLAGS)

@@ -233,6 +242,7 @@ SHLIB_SOURCE =	${SH_LIBSRC}/clktck.c ${SH_LIBSRC}/getcwd.c \
 		${SH_LIBSRC}/eaccess.c ${SH_LIBSRC}/wcsdup.c \
 		${SH_LIBSRC}/zmapfd.c ${SH_LIBSRC}/fpurge.c \
 		${SH_LIBSRC}/zgetline.c ${SH_LIBSRC}/mbscmp.c \
+		${SH_LIBSRC}/mbsncmp.c ${SH_LIBSRC}/anonfile.c \
 		${SH_LIBSRC}/casemod.c ${SH_LIBSRC}/uconvert.c \
 		${SH_LIBSRC}/ufuncs.c ${SH_LIBSRC}/dprintf.c \
 		${SH_LIBSRC}/input_avail.c ${SH_LIBSRC}/mbscasecmp.c \
@@ -240,7 +250,9 @@ SHLIB_SOURCE =	${SH_LIBSRC}/clktck.c ${SH_LIBSRC}/getcwd.c \
 		${SH_LIBSRC}/wcswidth.c ${SH_LIBSRC}/wcsnwidth.c \
 		${SH_LIBSRC}/shmbchar.c ${SH_LIBSRC}/utf8.c \
 		${SH_LIBSRC}/random.c ${SH_LIBSRC}/gettimeofday.c \
-		${SH_LIBSRC}/timers.c ${SH_LIBSRC}/strvis.c
+		${SH_LIBSRC}/timers.c ${SH_LIBSRC}/strvis.c \
+		${SH_LIBSRC}/strlcpy.c ${SH_LIBSRC}/strscpy.c \
+		${SH_LIBSRC}/compat.c

 SHLIB_LIB = -lsh
 SHLIB_LIBNAME = libsh.a
@@ -426,7 +438,11 @@ BASHINCFILES =	 $(BASHINCDIR)/posixstat.h $(BASHINCDIR)/ansi_stdlib.h \
 		 $(BASHINCDIR)/posixtime.h $(BASHINCDIR)/systimes.h \
 		 $(BASHINCDIR)/unionwait.h $(BASHINCDIR)/maxpath.h \
 		 $(BASHINCDIR)/shtty.h $(BASHINCDIR)/typemax.h \
-		 $(BASHINCDIR)/ocache.h
+		 $(BASHINCDIR)/ocache.h $(BASHINCDIR)/unlocked-io.h \
+		 $(BASHINCDIR)/chartypes.h \
+		 $(BASHINCDIR)/gettext.h $(BASHINCDIR)/posixselect.h \
+		 $(BASHINCDIR)/shmbchar.h $(BASHINCDIR)/shmbutil.h \
+		 $(BASHINCDIR)/stat-time.h $(BASHINCDIR)/timer.h

 LIBRARIES = $(GLOB_LIB) $(SHLIB_LIB) $(READLINE_LIB) $(HISTORY_LIB) \
 	    $(TERMCAP_LIB) $(TILDE_LIB) $(MALLOC_LIB) $(INTL_LIB) $(LIBICONV) \
@@ -475,7 +491,8 @@ INSTALLED_BUILTINS_HEADERS = bashgetopt.h common.h getopt.h
 INSTALLED_INCFILES =	 posixstat.h ansi_stdlib.h filecntl.h posixdir.h \
 	memalloc.h stdc.h posixjmp.h posixwait.h posixtime.h systimes.h \
 	unionwait.h maxpath.h shtty.h typemax.h ocache.h chartypes.h gettext.h \
-	posixstat.h shmbchar.h shmbutil.h stat-time.h
+	posixstat.h shmbchar.h shmbutil.h stat-time.h posixselect.h \
+	timer.h unlocked-io.h

 # header files chosen based on running of configure
 SIGNAMES_H = @SIGNAMES_H@
@@ -566,8 +583,11 @@ CREATED_SUPPORT = signames.h recho$(EXEEXT) zecho$(EXEEXT) printenv$(EXEEXT) \
 		  mksignames$(EXEEXT) lsignames.h \
 		  mksyntax${EXEEXT} syntax.c $(VERSPROG) $(VERSOBJ) \
 		  buildversion.o mksignames.o signames.o buildsignames.o
+CREATED_MACOS = recho.dSYM zecho.dSYM printenv.dSYM xcase.dSYM \
+		 bashversion.dSYM mksyntax.dSYM ${DEFDIR}/psize.aux.dSYM
 CREATED_CONFIGURE = config.h config.cache config.status config.log \
-		    stamp-h po/POTFILES config.status.lineno
+		    stamp-h po/POTFILES config.status.lineno \
+		    stdckdint.h
 CREATED_MAKEFILES = Makefile builtins/Makefile doc/Makefile \
 		    lib/readline/Makefile lib/glob/Makefile \
 		    lib/sh/Makefile lib/tilde/Makefile lib/malloc/Makefile \
@@ -621,13 +641,20 @@ lint:
 asan:
 	${MAKE} ${MFLAGS} ADDON_CFLAGS='${ASAN_XCFLAGS}' ADDON_LDFLAGS='${ASAN_XLDFLAGS}' .made

+ubsan:
+	${MAKE} ${MFLAGS} ADDON_CFLAGS='${UBSAN_XCFLAGS}' ADDON_LDFLAGS='${UBSAN_XLDFLAGS}' .made
+
 valgrind:
 	${MAKE} ${MFLAGS} ADDON_CFLAGS='-DDISABLE_MALLOC_WRAPPERS' ADDON_LDFLAGS= .made

+lsan:
+	${MAKE} ${MFLAGS} CC=${LSAN_CC} ADDON_CFLAGS='${LSAN_XCFLAGS}' ADDON_LDFLAGS='${LSAN_XLDFLAGS}' .made
+
 # cheating
 gcov:
 	${MAKE} ${MFLAGS} CFLAGS=-g ADDON_CFLAGS='${GCOV_XCFLAGS}' ADDON_LDFLAGS='${GCOV_XLDFLAGS}' .made

+
 # have to make this separate because making tests depend on $(PROGRAM)
 asan-tests: asan  $(TESTS_SUPPORT)
 	@-test -d tests || mkdir tests
@@ -635,6 +662,13 @@ asan-tests: asan  $(TESTS_SUPPORT)
 	@( cd $(srcdir)/tests && \
 		BUILD_DIR=$(BUILD_DIR) PATH=$(BUILD_DIR)/tests:$$PATH THIS_SH=$(THIS_SH) $(SHELL) ${TESTSCRIPT} )

+# have to make this separate because making tests depend on $(PROGRAM)
+lsan-tests: lsan  $(TESTS_SUPPORT)
+	@-test -d tests || mkdir tests
+	@cp $(TESTS_SUPPORT) tests
+	@( cd $(srcdir)/tests && \
+		BUILD_DIR=$(BUILD_DIR) PATH=$(BUILD_DIR)/tests:$$PATH THIS_SH=$(THIS_SH) $(SHELL) ${TESTSCRIPT} )
+
 profiling-tests:	${PROGRAM}
 	@test "X$$PROFILE_FLAGS" == "X" && { echo "profiling-tests: must be built with profiling enabled" >&2; exit 1; }
 	@${MAKE} ${MFLAGS} tests TESTSCRIPT=run-gprof
@@ -795,6 +829,9 @@ pathnames.h:		Makefile $(srcdir)/pathnames.h.in
 	fi
 	@${RM} pathnames.tmp

+$(SDIR)/bashbug.sh: $(SDIR)/bashbug.sh.in
+	CONFIG_FILES=$(SDIR)/bashbug.sh CONFIG_HEADERS= $(SHELL) ./config.status
+
 # comment out for distribution
 $(srcdir)/configure:	$(srcdir)/configure.ac $(srcdir)/aclocal.m4 $(srcdir)/config.h.in
 	cd $(srcdir) && autoconf
@@ -803,7 +840,8 @@ $(srcdir)/configure:	$(srcdir)/configure.ac $(srcdir)/aclocal.m4 $(srcdir)/confi
 reconfig: force
 	sh $(srcdir)/configure -C

-loadables:
+# force loadables to wait until the shell is built
+loadables: .made
 	cd $(LOADABLES_DIR) && $(MAKE) $(MFLAGS) all

 #newversion:	mkversion
@@ -895,7 +933,7 @@ uninstall:	.made
 	-( cd $(PO_DIR) ; $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
 	-( cd $(LOADABLES_DIR) && $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )

-.PHONY: basic-clean clean realclean maintainer-clean distclean mostlyclean maybe-clean
+.PHONY: basic-clean clean maintainer-clean distclean mostlyclean maybe-clean

 LIB_SUBDIRS = ${RL_LIBDIR}  ${HIST_LIBDIR} ${TERM_LIBDIR} ${GLOB_LIBDIR} \
 		${INTL_LIBDIR} ${TILDE_LIBDIR} ${ALLOC_LIBDIR} ${SH_LIBDIR}
@@ -914,6 +952,7 @@ clean:	basic-clean
 	-( cd $(PO_DIR) ; $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
 	-( cd $(LOADABLES_DIR) && $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
 	$(RM) $(CREATED_SUPPORT)
+	$(RM) -rf $(CREATED_MACOS)

 mostlyclean: basic-clean
 	( cd $(DOCDIR) && $(MAKE) $(MFLAGS) $@ )
@@ -935,7 +974,8 @@ distclean:	basic-clean maybe-clean
 	-( cd $(PO_DIR) ; $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
 	-( cd $(LOADABLES_DIR) && $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
 	$(RM) $(CREATED_CONFIGURE) tags TAGS 
-	$(RM) $(CREATED_SUPPORT) Makefile $(CREATED_MAKEFILES) pathnames.h
+	$(RM) $(CREATED_SUPPORT) Makefile $(CREATED_MAKEFILES) $(CREATED_HEADERS)
+	$(RM) -rf $(CREATED_MACOS)

 maintainer-clean:	basic-clean
 	@echo This command is intended for maintainers to use.
@@ -949,8 +989,9 @@ maintainer-clean:	basic-clean
 	done
 	-( cd $(PO_DIR) ; $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
 	-( cd $(LOADABLES_DIR) && $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
-	$(RM) $(CREATED_CONFIGURE) $(CREATED_MAKEFILES)
-	$(RM) $(CREATED_SUPPORT) Makefile pathnames.h
+	$(RM) $(CREATED_CONFIGURE) Makefile $(CREATED_MAKEFILES)
+	$(RM) $(CREATED_SUPPORT) $(CREATED_HEADERS)
+	$(RM) -rf $(CREATED_MACOS)

 maybe-clean:
 	-if test X"`cd $(topdir) && pwd -P`" != X"`cd $(BUILD_DIR) && pwd -P`" ; then \
@@ -1032,6 +1073,7 @@ copy_cmd.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h
 copy_cmd.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
 copy_cmd.o: make_cmd.h subst.h sig.h pathnames.h externs.h
 copy_cmd.o: bashansi.h assoc.h $(BASHINCDIR)/ocache.h $(BASHINCDIR)/chartypes.h
+copy_cmd.o: $(BASHINCDIR)/unlocked-io.h
 dispose_cmd.o: bashansi.h ${BASHINCDIR}/ansi_stdlib.h
 dispose_cmd.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h
 dispose_cmd.o: error.h general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
@@ -1039,6 +1081,7 @@ dispose_cmd.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
 dispose_cmd.o: make_cmd.h subst.h sig.h pathnames.h externs.h
 dispose_cmd.o: ${BASHINCDIR}/ocache.h
 dispose_cmd.o: assoc.h ${BASHINCDIR}/chartypes.h
+dispose_cmd.o: $(BASHINCDIR)/unlocked-io.h
 error.o: config.h bashtypes.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h flags.h ${BASHINCDIR}/stdc.h error.h
 error.o: command.h general.h xmalloc.h externs.h input.h bashhist.h
 error.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
@@ -1047,12 +1090,14 @@ error.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
 error.o: make_cmd.h subst.h sig.h pathnames.h externs.h execute_cmd.h
 error.o: input.h execute_cmd.h 
 error.o: $(BASHINCDIR)/ocache.h $(BASHINCDIR)/chartypes.h assoc.h
+error.o: $(BASHINCDIR)/unlocked-io.h
 eval.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h trap.h flags.h ${DEFSRC}/common.h
 eval.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
 eval.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
 eval.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
 eval.o: make_cmd.h subst.h sig.h pathnames.h externs.h parser.h
 eval.o: input.h execute_cmd.h 
+eval.o: $(BASHINCDIR)/unlocked-io.h
 eval.o: bashhist.h assoc.h ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h
 execute_cmd.o: config.h bashtypes.h ${BASHINCDIR}/filecntl.h ${BASHINCDIR}/posixstat.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
 execute_cmd.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
@@ -1066,6 +1111,7 @@ execute_cmd.o: ${BASHINCDIR}/posixtime.h ${BASHINCDIR}/chartypes.h
 execute_cmd.o: $(DEFSRC)/getopt.h
 execute_cmd.o: bashhist.h input.h ${GRAM_H} assoc.h hashcmd.h alias.h
 execute_cmd.o: ${BASHINCDIR}/ocache.h ${BASHINCDIR}/posixwait.h
+execute_cmd.o: $(BASHINCDIR)/unlocked-io.h
 expr.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h 
 expr.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
 expr.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
@@ -1129,6 +1175,7 @@ mailcheck.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
 mailcheck.o: make_cmd.h subst.h sig.h pathnames.h externs.h
 mailcheck.o: execute_cmd.h mailcheck.h 
 mailcheck.o: ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h assoc.h
+mailcheck.o: $(BASHINCDIR)/unlocked-io.h
 make_cmd.o: config.h bashtypes.h ${BASHINCDIR}/filecntl.h bashansi.h
 make_cmd.o: command.h ${BASHINCDIR}/stdc.h general.h xmalloc.h error.h flags.h make_cmd.h
 make_cmd.o: variables.h arrayfunc.h conftypes.h array.h hashlib.h subst.h input.h externs.h
@@ -1146,6 +1193,7 @@ y.tab.o: trap.h flags.h parser.h input.h mailcheck.h $(DEFSRC)/common.h
 y.tab.o: $(DEFDIR)/builtext.h bashline.h bashhist.h jobs.h siglist.h alias.h
 y.tab.o: ${BASHINCDIR}/typemax.h assoc.h ${BASHINCDIR}/ocache.h
 y.tab.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h ${BASHINCDIR}/posixwait.h
+y.tab.o: $(BASHINCDIR)/unlocked-io.h
 pathexp.o: config.h bashtypes.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
 pathexp.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
 pathexp.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
@@ -1164,6 +1212,7 @@ print_cmd.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
 print_cmd.o: ${GRAM_H} $(DEFSRC)/common.h
 print_cmd.o: flags.h input.h assoc.h
 print_cmd.o: $(BASHINCDIR)/ocache.h $(BASHINCDIR)/chartypes.h
+print_cmd.o: $(BASHINCDIR)/unlocked-io.h
 redir.o: config.h bashtypes.h ${BASHINCDIR}/posixstat.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h ${BASHINCDIR}/filecntl.h
 redir.o: ${BASHINCDIR}/memalloc.h shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
 redir.o: general.h xmalloc.h variables.h arrayfunc.h conftypes.h array.h hashlib.h quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h
@@ -1171,6 +1220,7 @@ redir.o: dispose_cmd.h make_cmd.h subst.h sig.h pathnames.h externs.h
 redir.o: flags.h execute_cmd.h redir.h input.h
 redir.o: ${DEFDIR}/pipesize.h
 redir.o: trap.h assoc.h $(BASHINCDIR)/ocache.h $(BASHINCDIR)/chartypes.h
+redir.o: $(BASHINCDIR)/unlocked-io.h
 shell.o: config.h bashtypes.h ${BASHINCDIR}/posixstat.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h ${BASHINCDIR}/filecntl.h
 shell.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
 shell.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
@@ -1180,6 +1230,7 @@ shell.o: flags.h trap.h mailcheck.h builtins.h $(DEFSRC)/common.h
 shell.o: jobs.h siglist.h input.h execute_cmd.h findcmd.h bashhist.h bashline.h
 shell.o: ${GLOB_LIBSRC}/strmatch.h ${BASHINCDIR}/posixtime.h ${BASHINCDIR}/posixwait.h
 shell.o: ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h assoc.h alias.h
+shell.o: $(BASHINCDIR)/unlocked-io.h
 sig.o: config.h bashtypes.h
 sig.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
 sig.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
@@ -1187,6 +1238,7 @@ sig.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
 sig.o: make_cmd.h subst.h sig.h pathnames.h externs.h execute_cmd.h
 sig.o: jobs.h siglist.h trap.h $(DEFSRC)/common.h bashline.h bashhist.h
 sig.o: ${DEFDIR}/builtext.h
+sig.o: $(BASHINCDIR)/unlocked-io.h
 siglist.o: config.h bashtypes.h siglist.h trap.h 
 stringlib.o: bashtypes.h ${BASHINCDIR}/chartypes.h
 stringlib.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
@@ -1206,6 +1258,7 @@ subst.o: bashline.h bashhist.h ${GLOB_LIBSRC}/strmatch.h
 subst.o: ${BASHINCDIR}/chartypes.h
 subst.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
 subst.o: ${DEFDIR}/builtext.h
+subst.o: $(BASHINCDIR)/unlocked-io.h
 test.o: bashtypes.h ${BASHINCDIR}/posixstat.h ${BASHINCDIR}/filecntl.h
 test.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
 test.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
@@ -1250,11 +1303,13 @@ jobs.o: jobs.h flags.h $(DEFSRC)/common.h $(DEFDIR)/builtext.h
 jobs.o: ${BASHINCDIR}/posixwait.h ${BASHINCDIR}/unionwait.h
 jobs.o: ${BASHINCDIR}/posixtime.h
 jobs.o: $(BASHINCDIR)/ocache.h $(BASHINCDIR)/chartypes.h $(BASHINCDIR)/typemax.h
+jobs.o: $(BASHINCDIR)/unlocked-io.h
 nojobs.o: config.h bashtypes.h ${BASHINCDIR}/filecntl.h bashjmp.h ${BASHINCDIR}/posixjmp.h
 nojobs.o: command.h ${BASHINCDIR}/stdc.h general.h xmalloc.h jobs.h quit.h siglist.h externs.h
 nojobs.o: sig.h error.h ${BASHINCDIR}/shtty.h input.h parser.h
 nojobs.o: $(DEFDIR)/builtext.h
 nojobs.o: $(BASHINCDIR)/ocache.h $(BASHINCDIR)/chartypes.h $(BASHINCDIR)/typemax.h
+nojobs.o: $(BASHINCDIR)/unlocked-io.h

 # shell features that may be compiled in

@@ -1322,6 +1377,7 @@ pcomplete.o: externs.h ${BASHINCDIR}/maxpath.h execute_cmd.h
 pcomplete.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
 pcomplete.o: builtins.h ${DEFDIR}/builtext.h ${DEFSRC}/common.h
 pcomplete.o: ${GLOB_LIBSRC}/glob.h ${GLOB_LIBSRC}/strmatch.h
+pcomplete.o: $(BASHINCDIR)/unlocked-io.h

 # library support files

@@ -1345,6 +1401,7 @@ bashline.o: $(DEFSRC)/common.h $(GLOB_LIBSRC)/glob.h alias.h
 bashline.o: pcomplete.h ${BASHINCDIR}/chartypes.h input.h
 bashline.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
 bashline.o: ${DEFDIR}/builtext.h
+bashline.o: $(BASHINCDIR)/unlocked-io.h
 bracecomp.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
 bracecomp.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h
 bracecomp.o: command.h ${BASHINCDIR}/stdc.h error.h
@@ -1432,6 +1489,7 @@ siglist.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
 subst.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
 test.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
 trap.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+unwind_prot.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
 variables.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
 version.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
 xmalloc.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
@@ -1458,6 +1516,7 @@ builtins/common.o: dispose_cmd.h make_cmd.h subst.h externs.h bashhist.h
 builtins/common.o: execute_cmd.h ${BASHINCDIR}/stdc.h general.h xmalloc.h error.h pathnames.h
 builtins/common.o: ${DEFDIR}/builtext.h parser.h
 builtins/common.o: ${BASHINCDIR}/chartypes.h
+builtins/common.o: $(BASHINCDIR)/unlocked-io.h
 builtins/evalfile.o: bashtypes.h ${BASHINCDIR}/posixstat.h ${BASHINCDIR}/filecntl.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
 builtins/evalfile.o: shell.h syntax.h config.h bashjmp.h command.h general.h xmalloc.h error.h
 builtins/evalfile.o: variables.h arrayfunc.h conftypes.h quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
@@ -1527,6 +1586,7 @@ builtins/echo.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwin
 builtins/echo.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
 builtins/echo.o: pathnames.h
 builtins/echo.o: $(DEFSRC)/common.h
+builtins/echo.o: $(BASHINCDIR)/unlocked-io.h
 builtins/enable.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
 builtins/enable.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h
 builtins/enable.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
@@ -1547,6 +1607,7 @@ builtins/exit.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwin
 builtins/exit.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
 builtins/exit.o: pathnames.h execute_cmd.h
 builtins/exit.o: ${DEFDIR}/builtext.h
+builtins/exit.o: $(BASHINCDIR)/unlocked-io.h
 builtins/fc.o: bashtypes.h ${BASHINCDIR}/posixstat.h
 builtins/fc.o: bashansi.h ${BASHINCDIR}/ansi_stdlib.h builtins.h command.h ${BASHINCDIR}/stdc.h 
 builtins/fc.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
@@ -1554,6 +1615,7 @@ builtins/fc.o: flags.h unwind_prot.h variables.h arrayfunc.h conftypes.h shell.h
 builtins/fc.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h quit.h 
 builtins/fc.o: $(DEFSRC)/bashgetopt.h bashhist.h pathnames.h parser.h
 builtins/fc.o: ${BASHINCDIR}/chartypes.h
+builtins/fc.o: $(BASHINCDIR)/unlocked-io.h
 builtins/fg_bg.o: bashtypes.h $(DEFSRC)/bashgetopt.h 
 builtins/fg_bg.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
 builtins/fg_bg.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h
@@ -1568,16 +1630,19 @@ builtins/hash.o: builtins.h command.h findcmd.h ${BASHINCDIR}/stdc.h $(DEFSRC)/c
 builtins/hash.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
 builtins/hash.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h 
 builtins/hash.o: pathnames.h
+builtins/hash.o: $(BASHINCDIR)/unlocked-io.h
 builtins/help.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
 builtins/help.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
 builtins/help.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h
 builtins/help.o: conftypes.h quit.h execute_cmd.h
 builtins/help.o: $(GLOB_LIBSRC)/glob.h pathnames.h
+builtins/help.o: $(BASHINCDIR)/unlocked-io.h
 builtins/history.o: bashtypes.h pathnames.h parser.h
 builtins/history.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
 builtins/history.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
 builtins/history.o: ${BASHINCDIR}/filecntl.h shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h
 builtins/history.o: bashhist.h variables.h arrayfunc.h conftypes.h 
+builtins/history.o: $(BASHINCDIR)/unlocked-io.h
 builtins/inlib.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
 builtins/inlib.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h 
 builtins/inlib.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
@@ -1595,22 +1660,26 @@ builtins/let.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xm
 builtins/let.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
 builtins/let.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h 
 builtins/let.o: pathnames.h
+builtins/let.o: $(BASHINCDIR)/unlocked-io.h
 builtins/printf.o: config.h ${BASHINCDIR}/memalloc.h bashjmp.h command.h error.h
 builtins/printf.o: general.h xmalloc.h quit.h dispose_cmd.h make_cmd.h subst.h
 builtins/printf.o: externs.h sig.h pathnames.h shell.h syntax.h unwind_prot.h
 builtins/printf.o: variables.h arrayfunc.h conftypes.h ${BASHINCDIR}/stdc.h $(DEFSRC)/bashgetopt.h
 builtins/printf.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
 builtins/printf.o: ${BASHINCDIR}/chartypes.h 
+builtins/printf.o: $(BASHINCDIR)/unlocked-io.h
 builtins/pushd.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
 builtins/pushd.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
 builtins/pushd.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
 builtins/pushd.o: $(DEFSRC)/common.h pathnames.h
 builtins/pushd.o: ${DEFDIR}/builtext.h
+builtins/pushd.o: $(BASHINCDIR)/unlocked-io.h
 builtins/read.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
 builtins/read.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
 builtins/read.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h 
 builtins/read.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
 builtins/read.o: pathnames.h
+builtins/read.o: $(BASHINCDIR)/unlocked-io.h
 builtins/return.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
 builtins/return.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
 builtins/return.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h 
@@ -1651,6 +1720,7 @@ builtins/times.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h
 builtins/times.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
 builtins/times.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h 
 builtins/times.o: pathnames.h
+builtins/times.o: $(BASHINCDIR)/unlocked-io.h
 builtins/trap.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
 builtins/trap.o: quit.h $(DEFSRC)/common.h
 builtins/trap.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h