top level: make even _more_ autoconfy

[Nathanael Nerode <neroden at doctormoo dot dyndns dot org>]

More of the same, this time some of the seds in 'configure'.  This also
deletes duplicate settings of infodir and includedir in Makefile.in, and
useless substitutions of program_prefix and program_suffix in configure.

Tested by configuring on i686-pc-linux-gnu, no change in Makefile except for 
one change in spacing and the removal of the duplicate definitions.  (Tedious
testing until I noticed the duplicate definitions...)

More seds later, since I'm trying to hit the easiest ones first.

2002-09-25  Nathanael Nerode  <neroden@gcc.gnu.org>

	* Makefile.tpl: Make subsituted variables more autoconfy.
	* Makefile.in: Regenerate.
	* configure: Make seds more autoconfy.

Index: Makefile.tpl
===================================================================
RCS file: /cvs/gcc/gcc/Makefile.tpl,v
retrieving revision 1.3
diff -u -3 -r1.3 Makefile.tpl
--- Makefile.tpl	25 Sep 2002 17:22:54 -0000	1.3
+++ Makefile.tpl	25 Sep 2002 18:07:49 -0000
@@ -29,29 +29,29 @@
 NOTPARALLEL = .NOTPARALLEL
 $(NOTPARALLEL):
 
-srcdir = .
+srcdir = @srcdir@
 
-prefix = /usr/local
-exec_prefix = $(prefix)
+prefix = @prefix@
+exec_prefix = @exec_prefix@
 
-bindir=${exec_prefix}/bin
-sbindir=${exec_prefix}/sbin
-libexecdir=${exec_prefix}/libexec
-datadir=${prefix}/share
-sysconfdir=${prefix}/etc
-sharedstatedir=${prefix}/com
-localstatedir=${prefix}/var
-libdir=${exec_prefix}/lib
-includedir=${prefix}/include
-oldincludedir=/usr/include
-infodir=${prefix}/info
-mandir=${prefix}/man
+bindir = @bindir@
+sbindir = @sbindir@
+libexecdir = @libexecdir@
+datadir = @datadir@
+sysconfdir = @sysconfdir@
+sharedstatedir = @sharedstatedir@
+localstatedir = @localstatedir@
+libdir = @libdir@
+includedir = @includedir@
+oldincludedir = @oldincludedir@
+infodir = @infodir@
+mandir = @mandir@
 gxx_include_dir=@gxx_include_dir@
 
-tooldir = $(exec_prefix)/$(target_alias)
-build_tooldir = $(exec_prefix)/$(target_alias)
+tooldir = @tooldir@
+build_tooldir = @build_tooldir@
 
-program_transform_name =
+program_transform_name = @program_transform_name@
 
 man1dir = $(mandir)/man1
 man2dir = $(mandir)/man2
@@ -62,13 +62,11 @@
 man7dir = $(mandir)/man7
 man8dir = $(mandir)/man8
 man9dir = $(mandir)/man9
-infodir = $(prefix)/info
-includedir = $(prefix)/include
 # Directory in which the compiler finds executables, libraries, etc.
 libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(gcc_version)
 GDB_NLM_DEPS = 
 
-SHELL = /bin/sh
+SHELL = @config_shell@
 
 # pwd command to use.  Allow user to override default by setting PWDCMD in
 # the environment to account for automounters.  The make variable must not
@@ -133,9 +131,9 @@
 MD5PROG = md5sum
 
 # These values are substituted by configure.
-DEFAULT_YACC = yacc
-DEFAULT_LEX = lex
-DEFAULT_M4 = m4
+DEFAULT_YACC = @DEFAULT_YACC@
+DEFAULT_LEX = @DEFAULT_LEX@
+DEFAULT_M4 = @DEFAULT_M4@
 
 BISON = `if [ -f $$r/bison/bison ] ; then \
 	    echo $$r/bison/bison -L $$s/bison/ ; \
@@ -519,7 +517,7 @@
 # macro for build!=host builds.
 ALL_BUILD_MODULES_LIST = \
 	all-build-libiberty
-ALL_BUILD_MODULES = 
+ALL_BUILD_MODULES = @all_build_modules@
 
 # This is a list of the configure targets for all of the modules which
 # are compiled using the native tools.
@@ -1390,7 +1388,7 @@
 all-gawk:
 all-gcc: all-bison all-byacc all-binutils all-gas all-ld all-zlib
 all-bootstrap: all-libiberty all-texinfo all-bison all-byacc all-binutils all-gas all-ld all-zlib
-GDB_TK = all-tk all-tcl all-itcl all-tix all-libgui
+GDB_TK = @GDB_TK@
 all-gdb: all-libiberty all-opcodes all-bfd all-mmalloc all-readline all-bison all-byacc all-sim $(gdbnlmrequirements) $(GDB_TK)
 all-gettext:
 all-gnuserv:
Index: configure
===================================================================
RCS file: /cvs/gcc/gcc/configure,v
retrieving revision 1.46
diff -u -3 -r1.46 configure
--- configure	19 Jun 2002 18:10:07 -0000	1.46
+++ configure	25 Sep 2002 18:07:50 -0000
@@ -1365,21 +1365,21 @@
                 rm -f ${subdir}/Makefile.tem
                 mv ${subdir}/Makefile.tm2 ${subdir}/Makefile.tem
 	    fi
-	    sed     -e "s|^prefix[ 	]*=.*$|prefix = ${prefix}|" \
-                    -e "s|^exec_prefix[ 	]*=.*$|exec_prefix = ${exec_prefix}|" \
-                    -e "s|^bindir[ 	]*=.*$|bindir = ${bindir}|" \
-                    -e "s|^sbindir[ 	]*=.*$|sbindir = ${sbindir}|" \
-                    -e "s|^libexecdir[ 	]*=.*$|libexecdir = ${libexecdir}|" \
-                    -e "s|^datadir[ 	]*=.*$|datadir = ${datadir}|" \
-                    -e "s|^sysconfdir[ 	]*=.*$|sysconfdir = ${sysconfdir}|" \
-                    -e "s|^sharedstatedir[ 	]*=.*$|sharedstatedir = ${sharedstatedir}|" \
-                    -e "s|^localstatedir[ 	]*=.*$|localstatedir = ${localstatedir}|" \
-                    -e "s|^libdir[ 	]*=.*$|libdir = ${libdir}|" \
-                    -e "s|^includedir[ 	]*=.*$|includedir = ${includedir}|" \
-                    -e "s|^oldincludedir[ 	]*=.*$|oldincludedir = ${oldincludedir}|" \
-                    -e "s|^infodir[ 	]*=.*$|infodir = ${infodir}|" \
-                    -e "s|^mandir[ 	]*=.*$|mandir = ${mandir}|" \
-		    -e "s|^ALL_BUILD_MODULES =.*|ALL_BUILD_MODULES =${all_build_modules}|" \
+	    sed     -e "s|@prefix@|${prefix}|" \
+                    -e "s|@exec_prefix@|${exec_prefix}|" \
+                    -e "s|@bindir@|${bindir}|" \
+                    -e "s|@sbindir@|${sbindir}|" \
+                    -e "s|@libexecdir@|${libexecdir}|" \
+                    -e "s|@datadir@|${datadir}|" \
+                    -e "s|@sysconfdir@|${sysconfdir}|" \
+                    -e "s|@sharedstatedir@|${sharedstatedir}|" \
+                    -e "s|@localstatedir@|${localstatedir}|" \
+                    -e "s|@libdir@|${libdir}|" \
+                    -e "s|@includedir@|${includedir}|" \
+                    -e "s|@oldincludedir@|${oldincludedir}|" \
+                    -e "s|@infodir@|${infodir}|" \
+                    -e "s|@mandir@|${mandir}|" \
+		    -e "s|@all_build_modules@|${all_build_modules}|" \
 		    -e "/^CC[ 	]*=/{
 			:loop1
 			/\\\\$/ N
@@ -1408,20 +1408,18 @@
 			t loop4
 			s%^CXXFLAGS[ 	]*=.*$%CXXFLAGS = ${CXXFLAGS}%
 			}" \
-		    -e "s|^SHELL[	 ]*=.*$|SHELL = ${config_shell}|" \
-                    -e "s|^srcdir[ 	]*=.*$|srcdir = ${makesrcdir}|" \
+		    -e "s|@config_shell@|${config_shell}|" \
+                    -e "s|@srcdir@|${makesrcdir}|" \
                     -e "s///" \
-                    -e "s:^program_prefix[ 	]*=.*$:program_prefix = ${program_prefix}:" \
-                    -e "s:^program_suffix[ 	]*=.*$:program_suffix = ${program_suffix}:" \
-                    -e "s:^program_transform_name[ 	]*=.*$:program_transform_name = ${program_transform_name}:" \
-                    -e "s|^tooldir[ 	]*=.*$|tooldir = ${tooldir}|" \
-                    -e "s|^build_tooldir[ 	]*=.*$|build_tooldir = ${tooldir}|" \
-		    -e "s:^DEFAULT_YACC[	 ]*=.*$:DEFAULT_YACC = ${DEFAULT_YACC}:" \
-		    -e "s:^DEFAULT_LEX[	 ]*=.*$:DEFAULT_LEX = ${DEFAULT_LEX}:" \
-		    -e "s:^DEFAULT_M4[  ]*=.*$:DEFAULT_M4 = ${DEFAULT_M4}:" \
+                    -e "s:@program_transform_name@:${program_transform_name}:" \
+                    -e "s|@tooldir@|${tooldir}|" \
+                    -e "s|@build_tooldir@|${tooldir}|" \
+		    -e "s:@DEFAULT_YACC@:${DEFAULT_YACC}:" \
+		    -e "s:@DEFAULT_LEX@:${DEFAULT_LEX}:" \
+		    -e "s:@DEFAULT_M4@:${DEFAULT_M4}:" \
                     ${subdir}/Makefile.tem >> ${Makefile}
   
-	    sed -e "s:^GDB_TK[	 ]*=.*$:GDB_TK = ${GDB_TK}:" ${Makefile} >${Makefile}.tem
+	    sed -e "s:@GDB_TK@:${GDB_TK}:" ${Makefile} >${Makefile}.tem
 	    mv -f ${Makefile}.tem ${Makefile}
 
 	    # If this is a Canadian Cross, preset the values of many more