From af710874e9402567635008a88279e9ab02227b2d Mon Sep 17 00:00:00 2001 From: Ian Lance Taylor Date: Fri, 28 Sep 2012 06:13:00 +0000 Subject: [PATCH] re PR bootstrap/54732 (Installation failure: libbacktrace rebuilds upon install when built with "make bootstrap-lean") PR bootstrap/54732 * configure.ac: Add no-dependencies to AM_INIT_AUTOMAKE. * Makefile.am: Add dependencies for all objects. * configure, aclocal.m4, Makefile.in: Rebuild. From-SVN: r191819 --- libbacktrace/ChangeLog | 7 + libbacktrace/Makefile.am | 30 ++++ libbacktrace/Makefile.in | 100 +++++------- libbacktrace/aclocal.m4 | 315 ------------------------------------- libbacktrace/configure | 319 ++------------------------------------ libbacktrace/configure.ac | 11 +- 6 files changed, 100 insertions(+), 682 deletions(-) diff --git a/libbacktrace/ChangeLog b/libbacktrace/ChangeLog index 0405684a9db..c7702baf3bd 100644 --- a/libbacktrace/ChangeLog +++ b/libbacktrace/ChangeLog @@ -1,3 +1,10 @@ +2012-09-27 Ian Lance Taylor + + PR bootstrap/54732 + * configure.ac: Add no-dependencies to AM_INIT_AUTOMAKE. + * Makefile.am: Add dependencies for all objects. + * configure, aclocal.m4, Makefile.in: Rebuild. + 2012-09-27 Ian Lance Taylor PR other/54726 diff --git a/libbacktrace/Makefile.am b/libbacktrace/Makefile.am index 2492ca2cc27..a90a602d49d 100644 --- a/libbacktrace/Makefile.am +++ b/libbacktrace/Makefile.am @@ -93,3 +93,33 @@ btest_LDADD = libbacktrace.la check_PROGRAMS += btest endif NATIVE + +# We can't use automake's automatic dependency tracking, because it +# breaks when using bootstrap-lean. Automatic dependency tracking +# with GCC bootstrap will cause some of the objects to depend on +# header files in prev-gcc/include, e.g., stddef.h and stdarg.h. When +# using bootstrap-lean, prev-gcc is removed after each stage. When +# running "make install", those header files will be gone, causing the +# library to be rebuilt at install time. That may not succeed. + +# These manual dependencies do not include dependencies on unwind.h, +# even though that is part of GCC, because where to find it depends on +# whether we are being built as a host library or a target library. + +INCDIR = $(top_srcdir)/../include +alloc.lo: config.h backtrace.h internal.h +backtrace.lo: config.h backtrace.h +btest.lo: (INCDIR)/filenames.h backtrace.h backtrace-supported.h +dwarf.lo: config.h $(INCDIR)/dwarf2.h $(INCDIR)/dwarf2.def \ + $(INCDIR)/filenames.h backtrace.h internal.h +elf.lo: config.h backtrace.h internal.h +fileline.lo: config.h backtrace.h internal.h +mmap.lo: config.h backtrace.h internal.h +mmapio.lo: config.h backtrace.h internal.h +nounwind.lo: config.h internal.h +posix.lo: config.h backtrace.h internal.h +print.lo: config.h backtrace.h internal.h +read.lo: config.h backtrace.h internal.h +simple.lo: config.h backtrace.h internal.h +state.lo: config.h backtrace.h backtrace-supported.h internal.h +unknown.lo: config.h backtrace.h internal.h diff --git a/libbacktrace/Makefile.in b/libbacktrace/Makefile.in index 6559868ac11..b416c267b10 100644 --- a/libbacktrace/Makefile.in +++ b/libbacktrace/Makefile.in @@ -72,11 +72,9 @@ subdir = . DIST_COMMON = README ChangeLog $(srcdir)/Makefile.in \ $(srcdir)/Makefile.am $(top_srcdir)/configure \ $(am__configure_deps) $(srcdir)/config.h.in \ - $(srcdir)/../mkinstalldirs $(srcdir)/backtrace-supported.h.in \ - $(srcdir)/../depcomp + $(srcdir)/../mkinstalldirs $(srcdir)/backtrace-supported.h.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/../config/depstand.m4 \ - $(top_srcdir)/../config/lead-dot.m4 \ +am__aclocal_m4_deps = $(top_srcdir)/../config/lead-dot.m4 \ $(top_srcdir)/../config/multi.m4 \ $(top_srcdir)/../config/override.m4 \ $(top_srcdir)/../config/stdint.m4 \ @@ -106,9 +104,8 @@ btest_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ --mode=link $(CCLD) $(btest_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \ $(LDFLAGS) -o $@ DEFAULT_INCLUDES = -I.@am__isrc@ -depcomp = $(SHELL) $(top_srcdir)/../depcomp -am__depfiles_maybe = depfiles -am__mv = mv -f +depcomp = +am__depfiles_maybe = COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ @@ -143,13 +140,11 @@ BACKTRACE_SUPPORTED = @BACKTRACE_SUPPORTED@ BACKTRACE_SUPPORTS_THREADS = @BACKTRACE_SUPPORTS_THREADS@ BACKTRACE_USES_MALLOC = @BACKTRACE_USES_MALLOC@ CC = @CC@ -CCDEPMODE = @CCDEPMODE@ CFLAGS = @CFLAGS@ CPP = @CPP@ CPPFLAGS = @CPPFLAGS@ CYGPATH_W = @CYGPATH_W@ DEFS = @DEFS@ -DEPDIR = @DEPDIR@ DSYMUTIL = @DSYMUTIL@ DUMPBIN = @DUMPBIN@ ECHO_C = @ECHO_C@ @@ -205,9 +200,7 @@ abs_top_builddir = @abs_top_builddir@ abs_top_srcdir = @abs_top_srcdir@ ac_ct_CC = @ac_ct_CC@ ac_ct_DUMPBIN = @ac_ct_DUMPBIN@ -am__include = @am__include@ am__leading_dot = @am__leading_dot@ -am__quote = @am__quote@ am__tar = @am__tar@ am__untar = @am__untar@ bindir = @bindir@ @@ -305,6 +298,19 @@ TESTS = $(check_PROGRAMS) @NATIVE_TRUE@btest_SOURCES = btest.c @NATIVE_TRUE@btest_CFLAGS = $(AM_CFLAGS) -g -O @NATIVE_TRUE@btest_LDADD = libbacktrace.la + +# We can't use automake's automatic dependency tracking, because it +# breaks when using bootstrap-lean. Automatic dependency tracking +# with GCC bootstrap will cause some of the objects to depend on +# header files in prev-gcc/include, e.g., stddef.h and stdarg.h. When +# using bootstrap-lean, prev-gcc is removed after each stage. When +# running "make install", those header files will be gone, causing the +# library to be rebuilt at install time. That may not succeed. + +# These manual dependencies do not include dependencies on unwind.h, +# even though that is part of GCC, because where to find it depends on +# whether we are being built as a host library or a target library. +INCDIR = $(top_srcdir)/../include all: config.h $(MAKE) $(AM_MAKEFLAGS) all-am @@ -316,15 +322,15 @@ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__confi @for dep in $?; do \ case '$(am__configure_deps)' in \ *$$dep*) \ - echo ' cd $(srcdir) && $(AUTOMAKE) --foreign'; \ - $(am__cd) $(srcdir) && $(AUTOMAKE) --foreign \ + echo ' cd $(srcdir) && $(AUTOMAKE) --foreign --ignore-deps'; \ + $(am__cd) $(srcdir) && $(AUTOMAKE) --foreign --ignore-deps \ && exit 0; \ exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign --ignore-deps Makefile'; \ $(am__cd) $(top_srcdir) && \ - $(AUTOMAKE) --foreign Makefile + $(AUTOMAKE) --foreign --ignore-deps Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ @@ -393,56 +399,20 @@ mostlyclean-compile: distclean-compile: -rm -f *.tab.c -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/alloc.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/backtrace.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/btest-btest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dwarf.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elf.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fileline.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mmap.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mmapio.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nounwind.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/posix.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/print.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/read.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/simple.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/state.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/unknown.Plo@am__quote@ - .c.o: -@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po -@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCC_FALSE@ $(COMPILE) -c $< + $(COMPILE) -c $< .c.obj: -@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` -@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po -@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` + $(COMPILE) -c `$(CYGPATH_W) '$<'` .c.lo: -@am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo -@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $< + $(LTCOMPILE) -c -o $@ $< btest-btest.o: btest.c -@am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(btest_CFLAGS) $(CFLAGS) -MT btest-btest.o -MD -MP -MF $(DEPDIR)/btest-btest.Tpo -c -o btest-btest.o `test -f 'btest.c' || echo '$(srcdir)/'`btest.c -@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/btest-btest.Tpo $(DEPDIR)/btest-btest.Po -@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='btest.c' object='btest-btest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(btest_CFLAGS) $(CFLAGS) -c -o btest-btest.o `test -f 'btest.c' || echo '$(srcdir)/'`btest.c + $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(btest_CFLAGS) $(CFLAGS) -c -o btest-btest.o `test -f 'btest.c' || echo '$(srcdir)/'`btest.c btest-btest.obj: btest.c -@am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(btest_CFLAGS) $(CFLAGS) -MT btest-btest.obj -MD -MP -MF $(DEPDIR)/btest-btest.Tpo -c -o btest-btest.obj `if test -f 'btest.c'; then $(CYGPATH_W) 'btest.c'; else $(CYGPATH_W) '$(srcdir)/btest.c'; fi` -@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/btest-btest.Tpo $(DEPDIR)/btest-btest.Po -@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='btest.c' object='btest-btest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(btest_CFLAGS) $(CFLAGS) -c -o btest-btest.obj `if test -f 'btest.c'; then $(CYGPATH_W) 'btest.c'; else $(CYGPATH_W) '$(srcdir)/btest.c'; fi` + $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(btest_CFLAGS) $(CFLAGS) -c -o btest-btest.obj `if test -f 'btest.c'; then $(CYGPATH_W) 'btest.c'; else $(CYGPATH_W) '$(srcdir)/btest.c'; fi` mostlyclean-libtool: -rm -f *.lo @@ -651,7 +621,6 @@ clean-am: clean-checkPROGRAMS clean-generic clean-libtool \ distclean: distclean-am distclean-multi -rm -f $(am__CONFIG_DISTCLEAN_FILES) - -rm -rf ./$(DEPDIR) -rm -f Makefile distclean-am: clean-am distclean-compile distclean-generic \ distclean-hdr distclean-libtool distclean-tags @@ -699,7 +668,6 @@ installcheck-am: maintainer-clean: maintainer-clean-am maintainer-clean-multi -rm -f $(am__CONFIG_DISTCLEAN_FILES) -rm -rf $(top_srcdir)/autom4te.cache - -rm -rf ./$(DEPDIR) -rm -f Makefile maintainer-clean-am: distclean-am maintainer-clean-generic @@ -738,6 +706,22 @@ uninstall-am: mostlyclean-multi pdf pdf-am ps ps-am tags uninstall \ uninstall-am +alloc.lo: config.h backtrace.h internal.h +backtrace.lo: config.h backtrace.h +btest.lo: (INCDIR)/filenames.h backtrace.h backtrace-supported.h +dwarf.lo: config.h $(INCDIR)/dwarf2.h $(INCDIR)/dwarf2.def \ + $(INCDIR)/filenames.h backtrace.h internal.h +elf.lo: config.h backtrace.h internal.h +fileline.lo: config.h backtrace.h internal.h +mmap.lo: config.h backtrace.h internal.h +mmapio.lo: config.h backtrace.h internal.h +nounwind.lo: config.h internal.h +posix.lo: config.h backtrace.h internal.h +print.lo: config.h backtrace.h internal.h +read.lo: config.h backtrace.h internal.h +simple.lo: config.h backtrace.h internal.h +state.lo: config.h backtrace.h backtrace-supported.h internal.h +unknown.lo: config.h backtrace.h internal.h # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. diff --git a/libbacktrace/aclocal.m4 b/libbacktrace/aclocal.m4 index a59188ac460..42214c2233a 100644 --- a/libbacktrace/aclocal.m4 +++ b/libbacktrace/aclocal.m4 @@ -144,268 +144,6 @@ AC_CONFIG_COMMANDS_PRE( Usually this means the macro was only invoked conditionally.]]) fi])]) -# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009 -# Free Software Foundation, Inc. -# -# This file is free software; 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"$LINENO" 5 -fi -if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then - as_fn_error "conditional \"am__fastdepCC\" was never defined. -Usually this means the macro was only invoked conditionally." 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