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check_makefile_deps.sh: New file. 

contrib/
	* check_makefile_deps.sh: New file.

gcc/
	* Makefile.in (TARGET_DEF_H): Add targhooks.h.
	(FIXED_VALUE_H): New variable.
	(RTL_BASE_H): Use $(INPUT_H) and $(FIXED_VALUE_H) instead of
	input.h, fixed-value.h.
	(TREE_H): Use $(INPUT_H), add $(SYMTAB_H).
	(BASIC_BLOCK_H): Use $(BITMAP_H).
	(FUNCTION_H): Add varray.h.
	(IPA_REFERENCE_H): Use $(BITMAP_H).
	(CGRAPH_H): Add $(BASIC_BLOCK_H).
	(DF_H): Use $(BITMAP_H).
	(GGC_H): Add statistics.h.
	(INSN_ADDR_H): New.
	(INSN_ATTR_H): Use it.
	(SYSTEM_H): Add safe-ctype.h, filenames.h.
	(INPUT_H): New.
	(SYMTAB_H): Add $(OBSTACK_H).
	(CPP_INTERNAL_H): New.
	(TREE_DUMP_H): Add tree-pass.h.
	(TREE_FLOW_H): Use $(BITMAP_H)
	(PRETTY_PRINT_H): Use $(INPUT_H).
	(EBITMAP_H): Rename from typo-ed EBIMAP_H.
	(GSTAB_H): New.
	(BITMAP_H): New.
	(many object files): Fix lots of header dependencies throughout.

gcc/fortran/
	* Make-lang.in (gfortranspec.o): Fix dependencies.

gcc/java/
	* Make-lang.in (jvspec.o): Fix dependencies.

From-SVN: r137792
This commit is contained in:
Ralf Wildenhues 2008-07-14 18:40:35 +00:00 committed by Ralf Wildenhues
parent a4e4a2d60e
commit e63ea00c65
8 changed files with 365 additions and 202 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
contrib/ChangeLog
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@ -1,3 +1,7 @@
2008-07-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* check_makefile_deps.sh: New file.
2008-05-08 Sebastian Pop <sebastian.pop@amd.com>
* patch_tester.sh (report): Do not print "Checker: ".

94
contrib/check_makefile_deps.sh Normal file
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@ -0,0 +1,94 @@
#! /bin/sh
#
# Check for accurate dependencies in gcc/Makefile.in.
#
# Copyright (C) 2008 Free Software Foundation, Inc.
# Written by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
#
# This script is Free Software, and it can be copied, distributed and
# modified as defined in the GNU General Public License. A copy of
# its license can be downloaded from http://www.gnu.org/copyleft/gpl.html
#
# Start this script in an up to date build-tree/gcc directory.
# Using it in stage1 only works if the host compiler is GCC.
# To continue an interrupted check, make sure there are no *.o.backup
# files lying around (i.e., move them back to their original name),
# and set $start_after to the name of the last object that should be skipped.
start_after=
# Skip some objects unconditionally; make sure each name in this list is
# surrounded by spaces.
skip=" crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o crtfastmath.o crtprec64.o crtprec80.o crtprec32.o "
# Files which show up as dependencies other than through unconditional #include.
# This is an egrep pattern.
hidden_dep_files='(BASE-VER|DATESTAMP|DEV-PHASE|Makefile|xcoffout\.h|basic-block\.h|bconfig\.h)$'
: ${MAKE=make}
: ${EGREP="grep -E"}
# -------------------------------------------------------------------------
# There should be no need for changes beyond this point.
set -e
st=0
if test -f c-common.o; then :; else
echo "$0: rerun in an up to date build-tree/gcc directory" >&2
exit 1
fi
for obj in *.o
do
if test -n "$start_after"; then
if test $obj = $start_after; then
start_after=
fi
continue
fi
case $skip in *\ $obj\ *) continue ;; esac
mv -f $obj $obj.backup
${MAKE} $obj CFLAGS='-MM -MF depfile'
mv -f $obj.backup $obj
${MAKE} -t
LC_ALL=C ${MAKE} -d $obj >make-d-log
hdrs=`cat depfile`
for hdr in $hdrs; do
case $hdr in
*: | *.o | \\ | /* ) ;;
*)
echo $hdr ;;
esac
done < depfile |
LC_ALL=C sort -u > hdrs
sed -n '/.*Prerequisite..\([^ ]*\). is newer than target .'"$obj"'.*/s//\1/p' \
< make-d-log |
LC_ALL=C sort -u > not-up-to-date
if test -s not-up-to-date; then
st=1
echo "$0: error: prerequisites for $obj are not up to date:" >&2
cat not-up-to-date >&2
fi
sed -n '/.*Prerequisite..\([^ ]*\). is older than target .'"$obj"'.*/s//\1/p' \
< make-d-log |
LC_ALL=C sort -u > deps
missing_deps=`LC_ALL=C join -v 1 hdrs deps`
unneeded_deps=`LC_ALL=C join -v 2 hdrs deps | $EGREP -v "$hidden_dep_files" || :`
if test -n "$missing_deps"; then
st=1
echo "missing deps for $obj:"
echo "$missing_deps" | sed 's/^/ /'
fi
if test -n "$unneeded_deps"; then
# unneeded dependencies are not a big problem, so they cause no failure.
echo "unneeded deps for $obj:"
echo "$unneeded_deps" | sed 's/^/ /'
fi
done
exit $st
# vi:sw=2:

27
gcc/ChangeLog
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@ -1,3 +1,30 @@
2008-07-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* Makefile.in (TARGET_DEF_H): Add targhooks.h.
(FIXED_VALUE_H): New variable.
(RTL_BASE_H): Use $(INPUT_H) and $(FIXED_VALUE_H) instead of
input.h, fixed-value.h.
(TREE_H): Use $(INPUT_H), add $(SYMTAB_H).
(BASIC_BLOCK_H): Use $(BITMAP_H).
(FUNCTION_H): Add varray.h.
(IPA_REFERENCE_H): Use $(BITMAP_H).
(CGRAPH_H): Add $(BASIC_BLOCK_H).
(DF_H): Use $(BITMAP_H).
(GGC_H): Add statistics.h.
(INSN_ADDR_H): New.
(INSN_ATTR_H): Use it.
(SYSTEM_H): Add safe-ctype.h, filenames.h.
(INPUT_H): New.
(SYMTAB_H): Add $(OBSTACK_H).
(CPP_INTERNAL_H): New.
(TREE_DUMP_H): Add tree-pass.h.
(TREE_FLOW_H): Use $(BITMAP_H)
(PRETTY_PRINT_H): Use $(INPUT_H).
(EBITMAP_H): Rename from typo-ed EBIMAP_H.
(GSTAB_H): New.
(BITMAP_H): New.
(many object files): Fix lots of header dependencies throughout.
2008-07-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* Makefile.in (write_entries_to_file, write_entries_to_file_split):

429
gcc/Makefile.in
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4
gcc/fortran/ChangeLog
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@ -1,3 +1,7 @@
2008-07-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* Make-lang.in (gfortranspec.o): Fix dependencies.
2008-07-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/36725

3
gcc/fortran/Make-lang.in
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@ -77,7 +77,8 @@ fortran: f951$(exeext)
# Tell GNU make to ignore files by these names if they exist.
.PHONY: fortran
gfortranspec.o: $(srcdir)/fortran/gfortranspec.c $(SYSTEM_H) $(TM_H) $(GCC_H) $(CONFIG_H)
gfortranspec.o: $(srcdir)/fortran/gfortranspec.c $(SYSTEM_H) $(TM_H) $(GCC_H) \
$(CONFIG_H) coretypes.h intl.h
(SHLIB_LINK='$(SHLIB_LINK)'; \
$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(DRIVER_DEFINES) \
$(INCLUDES) $(srcdir)/fortran/gfortranspec.c)

4
gcc/java/ChangeLog
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@ -1,3 +1,7 @@
2008-07-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* Make-lang.in (jvspec.o): Fix dependencies.
2008-07-06 Tom Tromey <tromey@redhat.com>
* Make-lang.in (java/parse.o-warn): Remove.

2
gcc/java/Make-lang.in
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@ -57,7 +57,7 @@ JAVA_TARGET_INDEPENDENT_BIN_TOOLS = jcf-dump
.PHONY: java
jvspec.o: $(srcdir)/java/jvspec.c $(SYSTEM_H) coretypes.h $(TM_H) \
$(GCC_H) $(CONFIG_H)
$(GCC_H) $(CONFIG_H) java/jcf.h java/javaop.h
(SHLIB_LINK='$(SHLIB_LINK)'; \
$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(DRIVER_DEFINES) \
$(INCLUDES) $(srcdir)/java/jvspec.c $(OUTPUT_OPTION))