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Commit 1358ccea by Nathanael Nerode
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Makefile.tpl: Make 'recursive targets' using autogen rather than shell loop. 

	* Makefile.tpl: Make 'recursive targets' using autogen rather
	than shell loop.  Remove duplicate 'clean' targets and false
	comments.
	* Makefile.def: Add systematic dependencies to 'recursive' targets.
	Add systematic method of specifying missing targets in subdirs.
	Add copyright boilerplate.
	* Makefile.in: Regenerate.
	* configure.in: Add 'recursive targets' to maybe list.
	* configure: Regenerate.

From-SVN: r67402
parent 2121a768
Showing with 155 additions and 104 deletions
ChangeLog
2003-06-03 Nathanael Nerode <neroden@gcc.gnu.org>
* Makefile.tpl: Make 'recursive targets' using autogen rather
than shell loop. Remove duplicate 'clean' targets and false
comments.
* Makefile.def: Add systematic dependencies to 'recursive' targets.
Add systematic method of specifying missing targets in subdirs.
Add copyright boilerplate.
* Makefile.in: Regenerate.
* configure.in: Add 'recursive targets' to maybe list.
* configure: Regenerate.
* MAINTAINERS: "GNATS only" -> "Bug database only".
* Makefile.tpl: Rename [+target+] to [+make_target+].
......
Makefile.def
#! /usr/bin/autogen
AutoGen definitions Makefile.tpl;
// Makefile.in is generated from Makefile.tpl by 'autogen Makefile.def'.
// This file was originally written by Nathanael Nerode.
//
// Copyright 2002, 2003 Free Software Foundation
//
// This file is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
// "missing" indicates that that module doesn't supply
// that recursive target in its Makefile.
build_modules= { module= libiberty; };
host_modules= { module= ash; };
......@@ -31,7 +54,8 @@ host_modules= { module= gzip; };
host_modules= { module= hello; };
host_modules= { module= indent; };
host_modules= { module= intl; };
host_modules= { module= tcl; };
host_modules= { module= tcl;
missing=mostlyclean; };
host_modules= { module= itcl; };
host_modules= { module= ld; };
host_modules= { module= libgui; };
......@@ -65,14 +89,22 @@ host_modules= { module= expect; with_x=true; };
host_modules= { module= guile; with_x=true; };
host_modules= { module= tk; with_x=true; };
host_modules= { module= tix; with_x=true; };
host_modules= { module= libtermcap; no_check=true; no_clean=true; };
host_modules= { module= libtermcap; no_check=true;
missing=mostlyclean;
missing=clean;
missing=distclean;
missing=maintainer-clean; };
host_modules= { module= utils; no_check=true; };
target_modules = { module= libstdc++-v3; raw_cxx=true; };
target_modules = { module= newlib; };
target_modules = { module= libf2c; };
target_modules = { module= libobjc; };
target_modules = { module= libtermcap; no_check=true; no_clean=true; };
target_modules = { module= libtermcap; no_check=true;
missing=mostlyclean;
missing=clean;
missing=distclean;
missing=maintainer-clean; };
target_modules = { module= winsup; };
target_modules = { module= libgloss; no_check=true; };
target_modules = { module= libiberty; };
......@@ -87,12 +119,20 @@ target_modules = { module= rda; };
// These are (some of) the make targets to be done in each subdirectory.
// Not all; these are the ones which don't have special options.
// "depend" indicates that a target depends on another target uniformly
// for each subdirectory. There can be several such lines per target.
recursive_targets = { make_target= info;
depend=configure; };
recursive_targets = { make_target= dvi;
depend=configure; };
recursive_targets = { make_target= TAGS;
depend=configure; };
recursive_targets = { make_target= install-info;
depend=configure;
depend=info; };
recursive_targets = { make_target= installcheck;
depend=configure; };
recursive_targets = { make_target= mostlyclean; };
recursive_targets = { make_target= clean; };
recursive_targets = { make_target= distclean; };
recursive_targets = { make_target= dvi; };
recursive_targets = { make_target= info; };
recursive_targets = { make_target= install-info; };
recursive_targets = { make_target= installcheck; };
recursive_targets = { make_target= mostlyclean; };
recursive_targets = { make_target= maintainer-clean; };
recursive_targets = { make_target= TAGS; };
Makefile.in
This source diff could not be displayed because it is too large. You can view the blob instead.
Makefile.tpl
......@@ -475,7 +475,6 @@ RECURSE_FLAGS = \
# Flags to pass down to most sub-makes, in which we're building with
# the host environment.
# If any variables are added here, they must be added to do-*, below.
EXTRA_HOST_FLAGS = \
'AR=$(AR)' \
'AS=$(AS)' \
......@@ -504,7 +503,6 @@ X11_FLAGS_TO_PASS = \
# Flags to pass down to makes which are built with the target environment.
# The double $ decreases the length of the command line; the variables
# are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.
# If any variables are added here, they must be added to do-*, below.
EXTRA_TARGET_FLAGS = \
'AR=$$(AR_FOR_TARGET)' \
'AS=$$(AS_FOR_TARGET)' \
......@@ -526,7 +524,7 @@ TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
# unfortunately needs the native compiler and the target ar and
# ranlib.
# If any variables are added here, they must be added to do-*, below.
# The HOST_* variables are a special case, which are used for the gcc
# The BUILD_* variables are a special case, which are used for the gcc
# cross-building scheme.
EXTRA_GCC_FLAGS = \
'AR=$(AR)' \
......@@ -565,26 +563,6 @@ configure-target: [+
maybe-configure-target-[+module+][+
ENDFOR target_modules +]
# This is a list of the targets for which we can do a clean-{target}.
CLEAN_MODULES =[+
FOR host_modules +][+
IF (not (or (exist? "no_clean") (exist? "with_x"))) +] \
clean-[+module+][+
ENDIF no_clean +][+
ENDFOR host_modules +]
# All of the target modules that can be cleaned
CLEAN_TARGET_MODULES =[+
FOR target_modules +][+
IF (not (exist? "no_clean")) +] \
clean-target-[+module+][+
ENDIF no_clean +][+
ENDFOR target_modules +]
# All of the x11 modules that can be cleaned
CLEAN_X11_MODULES = [+ FOR host_modules +][+ IF with_x +]\
clean-[+module+] [+ ENDIF with_x +][+ ENDFOR host_modules +]
# The target built for a native build.
.PHONY: all.normal
all.normal: @all_build_modules@ all-host all-target
......@@ -604,58 +582,105 @@ all-target: [+
# ``make X'' in all subdirectories (because, in general, there is a
# dependency (below) of X upon do-X, a ``make X'' will also do this,
# but it may do additional work as well).
# This target ensures that $(BASE_FLAGS_TO_PASS) appears only once,
# because it is so large that it can easily overflow the command line
# length limit on some systems.
[+ FOR recursive_targets +]
.PHONY: do-[+make_target+]
do-[+make_target+]:
@r=`${PWD}`; export r; \
do-[+make_target+]: [+make_target+]-host [+make_target+]-target
.PHONY: [+make_target+]-host
[+make_target+]-host: maybe-[+make_target+]-gcc [+
FOR host_modules +] \
maybe-[+make_target+]-[+module+][+
ENDFOR host_modules +]
.PHONY: [+make_target+]-target
[+make_target+]-target: [+
FOR target_modules +] \
maybe-[+make_target+]-target-[+module+][+
ENDFOR target_modules +]
# GCC, the eternal special case
.PHONY: maybe-[+make_target+]-gcc [+make_target+]-gcc
maybe-[+make_target+]-gcc:
[+make_target+]-gcc: [+
FOR depend +]\
[+depend+]-gcc [+
ENDFOR depend +]
@[ -f ./gcc/Makefile ] || exit 0; \
r=`${PWD}`; export r; \
s=`cd $(srcdir); ${PWD}`; export s; \
$(SET_LIB_PATH) \
for i in $(SUBDIRS) -dummy-; do \
if [ -f ./$$i/Makefile ]; then \
case $$i in \
gcc) \
for flag in $(EXTRA_GCC_FLAGS); do \
eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
done; \
;; \
*) \
for flag in $(EXTRA_HOST_FLAGS); do \
eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
done; \
;; \
esac ; \
(cd ./$$i && \
$(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
"CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
"RANLIB=$${RANLIB}" \
"DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
[+make_target+]) \
|| exit 1; \
else true; fi; \
done
# Break into two pieces
for flag in $(EXTRA_GCC_FLAGS); do \
eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
done; \
echo "Doing [+make_target+] in gcc" ; \
(cd gcc && \
$(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
"CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
"RANLIB=$${RANLIB}" \
"DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
[+make_target+]) \
|| exit 1
# Host modules.
[+ FOR host_modules +]
.PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
maybe-[+make_target+]-[+module+]:
[+ IF (match-value? = "missing" (get "make_target") ) +]
# [+module+] doesn't support [+make_target+].
[+make_target+]-[+module+]:
[+ ELSE +]
[+make_target+]-[+module+]: [+
FOR depend +]\
[+depend+]-[+module+] [+
ENDFOR depend +]
@[ -f ./[+module+]/Makefile ] || exit 0; \
r=`${PWD}`; export r; \
s=`cd $(srcdir); ${PWD}`; export s; \
$(SET_LIB_PATH) \
for i in $(TARGET_CONFIGDIRS) -dummy-; do \
if [ -f $(TARGET_SUBDIR)/$$i/Makefile ]; then \
for flag in $(EXTRA_TARGET_FLAGS); do \
eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
done; \
(cd $(TARGET_SUBDIR)/$$i && \
$(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
"CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
"RANLIB=$${RANLIB}" \
"DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
[+make_target+]) \
|| exit 1; \
else true; fi; \
done
[+ ENDFOR recursive_targets +]
for flag in $(EXTRA_HOST_FLAGS); do \
eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
done; \
echo "Doing [+make_target+] in [+module+]" ; \
(cd [+module+] && \
$(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
"CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
"RANLIB=$${RANLIB}" \
"DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
[+make_target+]) \
|| exit 1
[+ ENDIF +]
[+ ENDFOR host_modules +]
# Target modules.
[+ FOR target_modules +]
.PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
maybe-[+make_target+]-target-[+module+]:
[+ IF (match-value? = "missing" (get "make_target") ) +]
# [+module+] doesn't support [+make_target+].
[+make_target+]-[+module+]:
[+ ELSE +]
[+make_target+]-target-[+module+]: [+
FOR depend +]\
[+depend+]-target-[+module+] [+
ENDFOR depend +]
@[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
r=`${PWD}`; export r; \
s=`cd $(srcdir); ${PWD}`; export s; \
$(SET_LIB_PATH) \
echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
for flag in $(EXTRA_TARGET_FLAGS); do \
eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
done; \
(cd $(TARGET_SUBDIR)/[+module+] && \
$(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
"CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
"RANLIB=$${RANLIB}" \
"DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
[+make_target+]) \
|| exit 1
[+ ENDIF +]
[+ ENDFOR target_modules +]
[+ ENDFOR recursive_targets +]
# Here are the targets which correspond to the do-X targets.
......@@ -703,33 +728,8 @@ maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
maintainer-clean: local-distclean
realclean: maintainer-clean
# This rule is used to clean specific modules.
.PHONY: $(CLEAN_MODULES) $(CLEAN_X11_MODULES) clean-gcc
$(CLEAN_MODULES) $(CLEAN_X11_MODULES) clean-gcc:
@dir=`echo $@ | sed -e 's/clean-//'`; \
if [ -f ./$${dir}/Makefile ] ; then \
r=`${PWD}`; export r; \
s=`cd $(srcdir); ${PWD}`; export s; \
$(SET_LIB_PATH) \
(cd $${dir} && $(MAKE) $(FLAGS_TO_PASS) clean); \
else \
true; \
fi
.PHONY: $(CLEAN_TARGET_MODULES)
$(CLEAN_TARGET_MODULES):
@dir=`echo $@ | sed -e 's/clean-target-//'`; \
rm -f $(TARGET_SUBDIR)/$${dir}/multilib.out $(TARGET_SUBDIR)/$${dir}/tmpmulti.out; \
if [ -f $(TARGET_SUBDIR)/$${dir}/Makefile ] ; then \
r=`${PWD}`; export r; \
s=`cd $(srcdir); ${PWD}`; export s; \
$(SET_LIB_PATH) \
(cd $(TARGET_SUBDIR)/$${dir} && $(MAKE) $(TARGET_FLAGS_TO_PASS) clean); \
else \
true; \
fi
clean-target: $(CLEAN_TARGET_MODULES) clean-target-libgcc
# Extra dependency for clean-target, owing to the mixed nature of gcc
clean-target: clean-target-libgcc
clean-target-libgcc:
test ! -d gcc/libgcc || \
(cd gcc/libgcc && find . -type d -print) | \
......
configure.in
......@@ -1655,7 +1655,8 @@ rm -f maybedep.tmp
echo '# maybedep.tmp' > maybedep.tmp
# Make-targets which may need maybe dependencies.
mts="configure all install check"
mts="configure all install check clean distclean dvi info install-info"
mts="${mts} installcheck mostlyclean maintainer-clean TAGS"
# Loop over modules and make-targets.
for module in ${build_modules} ; do
......
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