Thu May 9 13:54:49 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>

* GNUmakefile (globfiles): Add AmigaDOS support files.
	(distfiles): Add $(amigafiles).
	(amigafiles): New variable.

Thu Nov  7 10:18:16 1995  Aaron Digulla   <digulla@fh-konstanz.de>

	* Added Amiga support in commands.c, dir.c, function.c,
	job.c, main.c, make.h, read.c, remake.c
	* commands.c: Amiga has neither SIGHUP nor SIGQUIT
	* dir.c: Amiga has filenames with Upper- and Lowercase,
	but "FileName" is the same as "filename". Added strieq()
	which is use to compare filenames. This is like streq()
	on all other systems. Also there is no such thing as
	"." under AmigaDOS.
	* function.c: On Amiga, the environment is not passed as envp,
	there are no pipes and Amiga can't fork. Use my own function
	to create a new child.
	* job.c: default_shell is "" (The system automatically chooses
	a shell for me). Have to use the same workaround as MSDOS for
	running batch commands. Added HAVE_SYS_PARAM_H. NOFILE isn't
	known on Amiga. Cloned code to run children from MSDOS. Own
	version of sh_chars[] and sh_cmds[]. No dup2() or dup() on Amiga.
	* main.c: Force stack to 20000 bytes. Read environment from ENV:
	device. On Amiga, exec_command() does return, so I exit()
	afterwards.
	* make.h: Added strieq() to compare filenames.
	* read.c: Amiga needs special extension to have passwd. Only
	one include-dir. "Makefile" and "makefile" are the same.
	Added "SMakefile".  Added special code to handle device names (xxx:)
	and "./" in rules.
	* remake.c: Only one lib-dir. Amiga link-libs are named "%s.lib"
	instead of "lib%s.a".
	* main.c, rule.c, variable.c: Avoid floats at all costs.
	* vpath.c: Get rid of as many alloca()s as possible.

ChangeLog

@@ -1,3 +1,44 @@
+Thu May  9 13:54:49 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>
+
+	* GNUmakefile (globfiles): Add AmigaDOS support files.
+	(distfiles): Add $(amigafiles).
+	(amigafiles): New variable.
+
+Thu Nov  7 10:18:16 1995  Aaron Digulla   <digulla@fh-konstanz.de>
+
+	* Added Amiga support in commands.c, dir.c, function.c,
+	job.c, main.c, make.h, read.c, remake.c
+	* commands.c: Amiga has neither SIGHUP nor SIGQUIT
+	* dir.c: Amiga has filenames with Upper- and Lowercase,
+	but "FileName" is the same as "filename". Added strieq()
+	which is use to compare filenames. This is like streq()
+	on all other systems. Also there is no such thing as
+	"." under AmigaDOS.
+	* function.c: On Amiga, the environment is not passed as envp,
+	there are no pipes and Amiga can't fork. Use my own function
+	to create a new child.
+	* job.c: default_shell is "" (The system automatically chooses
+	a shell for me). Have to use the same workaround as MSDOS for
+	running batch commands. Added HAVE_SYS_PARAM_H. NOFILE isn't
+	known on Amiga. Cloned code to run children from MSDOS. Own
+	version of sh_chars[] and sh_cmds[]. No dup2() or dup() on Amiga.
+	* main.c: Force stack to 20000 bytes. Read environment from ENV:
+	device. On Amiga, exec_command() does return, so I exit()
+	afterwards.
+	* make.h: Added strieq() to compare filenames.
+	* read.c: Amiga needs special extension to have passwd. Only
+	one include-dir. "Makefile" and "makefile" are the same.
+	Added "SMakefile".  Added special code to handle device names (xxx:)
+	and "./" in rules.
+	* remake.c: Only one lib-dir. Amiga link-libs are named "%s.lib"
+	instead of "lib%s.a".
+	* main.c, rule.c, variable.c: Avoid floats at all costs.
+	* vpath.c: Get rid of as many alloca()s as possible.
+
+Thu May  9 13:20:43 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>
+
+	* read.c (read_makefile): Grok `sinclude' as alias for `-include'.
+
 Wed Mar 20 09:52:27 1996  Roland McGrath  <roland@charlie-brown.gnu.ai.mit.edu>
 
 	* GNUmakefile (vmsfiles): New variable.

GNUmakefile

@@ -153,6 +153,7 @@ $(prog): $(objs) $(globdep) #$(addprefix $(ARCH)/,gmalloc.o mcheck.o)
 
 libc-srcdir = /home/gd/gnu/libc
 globfiles = $(addprefix glob/,COPYING.LIB configure.in configure Makefile.in \
+			Makefile.ami SCOPTIONS SMakefile \
 			configure.bat glob.c fnmatch.c glob.h fnmatch.h)
 $(globfiles): stamp-glob ;
 stamp-glob: $(libc-srcdir)/posix/glob.tar
@@ -224,10 +225,13 @@ tarfiles: $(tarfiles)
 
 vmsfiles = config.h-vms makefile.com makefile.vms readme.vms \
 	   vmsdir.h vmsfunctionc.c vmsify.c
+amigafiles = README.Amiga config.ami Makefile.ami SCOPTIONS SMakefile \
+	     amiga.c make.lnk
 distfiles=README INSTALL COPYING ChangeLog NEWS \
           configure Makefile.in configure.in build.sh.in mkinstalldirs \
 	  configh.dos configure.bat \
-	  aclocal.m4 acconfig.h $(srcs) remote-*.c $(globfiles) $(vmsfiles) \
+	  $(amigafiles) $(vmsfiles) \
+	  aclocal.m4 acconfig.h $(srcs) remote-*.c $(globfiles) \
 	  make.texinfo make-stds.texi \
 	  make.?? make.??s make.toc make.aux make.man texinfo.tex TAGS tags \
 	  install-sh \

Makefile.ami

@@ -0,0 +1,305 @@
+# NOTE: If you have no `make' program at all to process this makefile, run
+# `build.sh' instead.
+#
+# Copyright (C) 1988, 89, 91, 92, 93, 94, 1995 Free Software Foundation, Inc.
+# This file is part of GNU Make.
+#
+# GNU Make 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, or (at your option)
+# any later version.
+#
+# GNU Make 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 GNU Make; see the file COPYING.  If not, write to
+# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+
+#
+#	Makefile for GNU Make
+#
+
+# Ultrix 2.2 make doesn't expand the value of VPATH.
+VPATH = /make-3.74/
+# This must repeat the value, because configure will remove `VPATH = .'.
+srcdir = /make-3.74/
+
+CC = sc
+RM = delete
+
+CFLAGS =
+CPPFLAGS =
+LDFLAGS =
+
+# Define these for your system as follows:
+#	-DNO_ARCHIVES		To disable `ar' archive support.
+#	-DNO_FLOAT		To avoid using floating-point numbers.
+#	-DENUM_BITFIELDS	If the compiler isn't GCC but groks enum foo:2.
+#				Some compilers apparently accept this
+#				without complaint but produce losing code,
+#				so beware.
+# NeXT 1.0a uses an old version of GCC, which required -D__inline=inline.
+# See also `config.h'.
+defines =
+
+# Which flavor of remote job execution support to use.
+# The code is found in `remote-$(REMOTE).c'.
+REMOTE = stub
+
+# If you are using the GNU C library, or have the GNU getopt functions in
+# your C library, you can comment these out.
+GETOPT = getopt.o getopt1.o
+GETOPT_SRC = $(srcdir)getopt.c $(srcdir)getopt1.c $(srcdir)getopt.h
+
+# If you are using the GNU C library, or have the GNU glob functions in
+# your C library, you can comment this out.  GNU make uses special hooks
+# into the glob functions to be more efficient (by using make's directory
+# cache for globbing), so you must use the GNU functions even if your
+# system's C library has the 1003.2 glob functions already.  Also, the glob
+# functions in the AIX and HPUX C libraries are said to be buggy.
+GLOB = glob/glob.lib
+
+# If your system doesn't have alloca, or the one provided is bad, define this.
+ALLOCA = alloca.o
+ALLOCA_SRC = $(srcdir)alloca.c
+
+# If your system needs extra libraries loaded in, define them here.
+# System V probably need -lPW for alloca.  HP-UX 7.0's alloca in
+# libPW.a is broken on HP9000s300 and HP9000s400 machines.  Use
+# alloca.c instead on those machines.
+LOADLIBES =
+
+# Any extra object files your system needs.
+extras = amiga.o
+
+# Common prefix for machine-independent installed files.
+prefix =
+# Common prefix for machine-dependent installed files.
+exec_prefix =
+
+# Directory to install `make' in.
+bindir = sc:c
+# Directory to find libraries in for `-lXXX'.
+libdir = lib:
+# Directory to search by default for included makefiles.
+includedir = include:
+# Directory to install the Info files in.
+infodir = doc:
+# Directory to install the man page in.
+mandir = t:
+# Number to put on the man page filename.
+manext = 1
+# Prefix to put on installed `make' binary file name.
+binprefix =
+# Prefix to put on installed `make' man page file name.
+manprefix = $(binprefix)
+
+# Whether or not make needs to be installed setgid.
+# The value should be either `true' or `false'.
+# On many systems, the getloadavg function (used to implement the `-l'
+# switch) will not work unless make is installed setgid kmem.
+install_setgid = false
+# Install make setgid to this group so it can read /dev/kmem.
+group = sys
+
+# Program to install `make'.
+INSTALL_PROGRAM = copy
+# Program to install the man page.
+INSTALL_DATA = copy
+# Generic install program.
+INSTALL = copy
+
+# Program to format Texinfo source into Info files.
+MAKEINFO = makeinfo
+# Program to format Texinfo source into DVI files.
+TEXI2DVI = texi2dvi
+
+# Programs to make tags files.
+ETAGS = etags -w
+CTAGS = ctags -w
+
+objs = commands.o job.o dir.o file.o misc.o main.o read.o remake.o	\
+       rule.o implicit.o default.o variable.o expand.o function.o	\
+       vpath.o version.o ar.o arscan.o signame.o remote-$(REMOTE).o     \
+       $(GETOPT) $(ALLOCA) $(extras)
+srcs = $(srcdir)commands.c $(srcdir)job.c $(srcdir)dir.c             \
+       $(srcdir)file.c $(srcdir)getloadavg.c $(srcdir)misc.c         \
+       $(srcdir)main.c $(srcdir)read.c $(srcdir)remake.c             \
+       $(srcdir)rule.c $(srcdir)implicit.c $(srcdir)default.c        \
+       $(srcdir)variable.c $(srcdir)expand.c $(srcdir)function.c     \
+       $(srcdir)vpath.c $(srcdir)version.c                            \
+       $(srcdir)remote-$(REMOTE).c                                     \
+       $(srcdir)ar.c $(srcdir)arscan.c                                \
+       $(srcdir)signame.c $(srcdir)signame.h $(GETOPT_SRC)            \
+       $(srcdir)commands.h $(srcdir)dep.h $(srcdir)file.h            \
+       $(srcdir)job.h $(srcdir)make.h $(srcdir)rule.h                \
+       $(srcdir)variable.h $(ALLOCA_SRC) $(srcdir)config.h.in
+
+
+.SUFFIXES:
+.SUFFIXES: .o .c .h .ps .dvi .info .texinfo
+
+all: make
+info: make.info
+dvi: make.dvi
+# Some makes apparently use .PHONY as the default goal if it is before `all'.
+.PHONY: all check info dvi
+
+make.info: make.texinfo
+	$(MAKEINFO) -I$(srcdir) $(srcdir)make.texinfo -o make.info
+
+make.dvi: make.texinfo
+	$(TEXI2DVI) $(srcdir)make.texinfo
+
+make.ps: make.dvi
+	dvi2ps make.dvi > make.ps
+
+make: $(objs) $(GLOB)
+	$(CC) Link $(LDFLAGS) $(objs) Lib $(GLOB) $(LOADLIBES) To make.new
+	-delete make
+	rename make.new make
+
+TMPFILE = t:Make$$
+
+$(GLOB):
+	cd glob @@\
+	/make -f makefile
+
+# -I. is needed to find config.h in the build directory.
+OUTPUT_OPTION =
+.c.o:
+	$(CC) $(defines) IDir "" IDir $(srcdir)glob \
+	      $(CPPFLAGS) $(CFLAGS) $< $(OUTPUT_OPTION)
+
+# For some losing Unix makes.
+SHELL = /bin/sh
+#@SET_MAKE@
+
+glob/libglob.a: FORCE config.h
+	cd glob; $(MAKE) libglob.a
+FORCE:
+
+tagsrcs = $(srcs) $(srcdir)remote-*.c
+TAGS: $(tagsrcs)
+	$(ETAGS) $(tagsrcs)
+tags: $(tagsrcs)
+	$(CTAGS) $(tagsrcs)
+
+.PHONY: install installdirs
+install: installdirs \
+	 $(bindir)$(binprefix)make $(infodir)make.info \
+	 $(mandir)$(manprefix)make.$(manext)
+
+installdirs:
+	$(SHELL) ${srcdir}/mkinstalldirs $(bindir) $(infodir) $(mandir)
+
+$(bindir)$(binprefix)make: make
+	$(INSTALL_PROGRAM) make $@.new
+	@if $(install_setgid); then \
+	   if chgrp $(group) $@.new && chmod g+s $@.new; then \
+	     echo "chgrp $(group) $@.new && chmod g+s $@.new"; \
+	   else \
+	     echo "$@ needs to be owned by group $(group) and setgid;"; \
+	     echo "otherwise the \`-l' option will probably not work."; \
+	     echo "You may need special privileges to install $@."; \
+	   fi; \
+	 else true; fi
+# Some systems can't deal with renaming onto a running binary.
+	-$(RM) $@.old
+	-mv $@ $@.old
+	mv $@.new $@
+
+$(infodir)make.info: make.info
+	if [ -r ./make.info ]; then dir=.; else dir=$(srcdir); fi; \
+	for file in $${dir}/make.info*; do \
+	  name="`basename $$file`"; \
+	  $(INSTALL_DATA) $$file \
+	    `echo $@ | sed "s,make.info\$$,$$name,"`; \
+	done
+# Run install-info only if it exists.
+# Use `if' instead of just prepending `-' to the
+# line so we notice real errors from install-info.
+# We use `$(SHELL) -c' because some shells do not
+# fail gracefully when there is an unknown command.
+	if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
+	  if [ -r ./make.info ]; then dir=.; else dir=$(srcdir); fi; \
+	  install-info --infodir=$(infodir) $$dir/make.info; \
+	else true; fi
+
+$(mandir)$(manprefix)make.$(manext): make.man
+	$(INSTALL_DATA) $(srcdir)make.man $@
+
+
+loadavg: loadavg.c config.h
+	$(CC) $(defines) -DTEST -I. -I$(srcdir) $(CFLAGS) $(LDFLAGS) \
+	      loadavg.c $(LOADLIBES) -o $@
+# We copy getloadavg.c into a different file rather than compiling it
+# directly because some compilers clobber getloadavg.o in the process.
+loadavg.c: getloadavg.c
+	ln $(srcdir)getloadavg.c loadavg.c || \
+	cp $(srcdir)getloadavg.c loadavg.c
+check-loadavg: loadavg
+	@echo The system uptime program believes the load average to be:
+	-uptime
+	@echo The GNU load average checking code believes:
+	./loadavg
+check: check-loadavg
+
+
+.PHONY: clean realclean distclean mostlyclean
+clean: glob-clean
+	-$(RM) make loadavg "#?.o" core make.dvi
+
+distclean: clean glob-realclean
+	-$(RM) Makefile config.h config.status build.sh stamp-config
+	-$(RM) config.log config.cache
+	-$(RM) TAGS tags
+	-$(RM) make.?? make.??s make.log make.toc make.*aux
+	-$(RM) loadavg.c
+
+realclean: distclean
+	-$(RM) make.info*
+mostlyclean: clean
+
+.PHONY: glob-clean glob-realclean
+glob-clean glob-realclean:
+	cd glob @@\
+	$(MAKE) $@
+
+# This tells versions [3.59,3.63) of GNU make not to export all variables.
+.NOEXPORT:
+
+# The automatically generated dependencies below may omit config.h
+# because it is included with ``#include <config.h>'' rather than
+# ``#include "config.h"''.  So we add the explicit dependency to make sure.
+$(objs): config.h
+
+# Automatically generated dependencies will be put at the end of the file.
+
+# Automatically generated dependencies.
+commands.o : commands.c make.h dep.h commands.h file.h variable.h job.h
+job.o: job.c make.h commands.h job.h file.h variable.h
+dir.o: dir.c make.h
+file.o: file.c make.h commands.h dep.h file.h variable.h
+misc.o: misc.c make.h dep.h
+main.o: main.c make.h commands.h dep.h file.h variable.h job.h getopt.h
+read.o: read.c make.h commands.h dep.h file.h variable.h glob/glob.h
+remake.o: remake.c make.h commands.h job.h dep.h file.h
+rule.o : rule.c make.h config.h commands.h dep.h file.h variable.h rule.h
+implicit.o : implicit.c make.h rule.h dep.h file.h
+default.o: default.c make.h rule.h dep.h file.h commands.h variable.h
+variable.o : variable.c make.h commands.h variable.h dep.h file.h
+expand.o: expand.c make.h commands.h file.h variable.h
+function.o: function.c make.h variable.h dep.h commands.h job.h
+vpath.o : vpath.c make.h file.h variable.h
+version.o: version.c
+ar.o : ar.c make.h file.h dep.h
+arscan.o: arscan.c make.h
+signame.o: signame.c signame.h
+remote-stub.o : remote-stub.c make.h commands.h
+getopt.o: getopt.c getopt.h
+getopt1.o : getopt1.c getopt.h
+getloadavg.o: getloadavg.c

README.Amiga

@@ -0,0 +1,62 @@
+Short: Port of GNU make with SAS/C (no ixemul.library required)
+Author: GNU, Amiga port by Aaron "Optimizer" Digulla
+Uploader: Aaron "Optimizer" Digulla (digulla@fh-konstanz.de)
+Type: dev/c
+
+This is a pure Amiga port of GNU make 3.74. It needs no extra libraries or
+anything. It has the following features (in addition to any features of
+GNU make):
+
+- Runs Amiga-Commands with SystemTags() (Execute)
+- Can run multi-line statements
+- Allows to use Device-Names in targets:
+
+	c:make : make.o
+
+    is ok. To distinguish between device-names and target : or ::, MAKE
+    looks for spaces. If there are any around :, it's taken as a target
+    delimiter, if there are none, it's taken as the name of a device. Note
+    that "make:make.o" tries to create "make.o" on the device "make:".
+- Replaces @@ by a newline in any command line:
+
+	if exists make @@\
+	    delete make.bak quiet @@\
+	    rename make make.bak @@\
+	endif @@\
+	$(CC) Link Make.o To make
+
+    works. Note that the @@ must stand alone (ie. "make@@\" is illegal).
+    Also be carefull that there is a space after the "\" (ie, at the
+    beginning of the next line).
+- Can be made resident to save space and time
+- To use "#?" as a wildcard, you must enclose it in "":
+
+    delete "#?.o"
+
+BUGS:
+- The line
+
+    dummy.h : src/*.c
+
+tries to make dummy.h from "src/*.c" (ie. no wildcard-expansion takes
+place). You have to use "$(wildcard src/*.c)" instead.
+
+COMPILING FROM SCRATCH
+
+To recompile, you need SAS/C 6.51. make itself is not neccessary, there
+is an smakefile.
+
+1. Copy config.ami to config.h
+2. If you use make to compie, copy Makefile.ami to Makefile and
+    glob/Makefile.ami to glob/Makefile. Copy make into the current
+    directory.
+
+3. Run smake/make
+
+INSTALLATION
+
+Copy make somewhere in your search path (eg. sc:c or sc:bin).
+If you plan to use recursive makes, install make resident:
+
+    Resident make Add
+

SCOPTIONS

@@ -0,0 +1,13 @@
+ERRORREXX
+OPTIMIZE
+NOVERSION
+OPTIMIZERTIME
+OPTIMIZERALIAS
+DEFINE INCLUDEDIR="include:"
+DEFINE LIBDIR="lib:"
+DEFINE NO_ALLOCA
+DEFINE NO_FLOAT
+DEFINE NO_ARCHIVES
+IGNORE=161
+IGNORE=100
+STARTUP=cres

SMakefile.template

@@ -0,0 +1,268 @@
+# NOTE: If you have no `make' program at all to process this makefile, run
+# `build.sh' instead.
+#
+# Copyright (C) 1988, 89, 91, 92, 93, 94, 1995 Free Software Foundation, Inc.
+# This file is part of GNU Make.
+#
+# GNU Make 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, or (at your option)
+# any later version.
+#
+# GNU Make 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 GNU Make; see the file COPYING.  If not, write to
+# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+
+#
+#	Makefile for GNU Make
+#
+
+# Ultrix 2.2 make doesn't expand the value of VPATH.
+VPATH = /make-3.74/
+# This must repeat the value, because configure will remove `VPATH = .'.
+srcdir = /make-3.74/
+
+CC = sc
+RM = delete
+MAKE = smake
+
+CFLAGS =
+CPPFLAGS =
+LDFLAGS =
+
+# Define these for your system as follows:
+#	-DNO_ARCHIVES		To disable `ar' archive support.
+#	-DNO_FLOAT		To avoid using floating-point numbers.
+#	-DENUM_BITFIELDS	If the compiler isn't GCC but groks enum foo:2.
+#				Some compilers apparently accept this
+#				without complaint but produce losing code,
+#				so beware.
+# NeXT 1.0a uses an old version of GCC, which required -D__inline=inline.
+# See also `config.h'.
+defines =
+
+# Which flavor of remote job execution support to use.
+# The code is found in `remote-$(REMOTE).c'.
+REMOTE = stub
+
+# If you are using the GNU C library, or have the GNU getopt functions in
+# your C library, you can comment these out.
+GETOPT = getopt.o getopt1.o
+GETOPT_SRC = $(srcdir)getopt.c $(srcdir)getopt1.c $(srcdir)getopt.h
+
+# If you are using the GNU C library, or have the GNU glob functions in
+# your C library, you can comment this out.  GNU make uses special hooks
+# into the glob functions to be more efficient (by using make's directory
+# cache for globbing), so you must use the GNU functions even if your
+# system's C library has the 1003.2 glob functions already.  Also, the glob
+# functions in the AIX and HPUX C libraries are said to be buggy.
+GLOB = Lib glob/glob.lib
+
+# If your system doesn't have alloca, or the one provided is bad, define this.
+ALLOCA = alloca.o
+ALLOCA_SRC = $(srcdir)alloca.c
+
+# If your system needs extra libraries loaded in, define them here.
+# System V probably need -lPW for alloca.  HP-UX 7.0's alloca in
+# libPW.a is broken on HP9000s300 and HP9000s400 machines.  Use
+# alloca.c instead on those machines.
+LOADLIBES =
+
+# Any extra object files your system needs.
+extras = amiga.o
+
+# Common prefix for machine-independent installed files.
+prefix =
+# Common prefix for machine-dependent installed files.
+exec_prefix =
+
+# Directory to install `make' in.
+bindir = sc:c
+# Directory to find libraries in for `-lXXX'.
+libdir = lib:
+# Directory to search by default for included makefiles.
+includedir = include:
+# Directory to install the Info files in.
+infodir = doc:
+# Directory to install the man page in.
+mandir = t:
+# Number to put on the man page filename.
+manext = 1
+# Prefix to put on installed `make' binary file name.
+binprefix =
+# Prefix to put on installed `make' man page file name.
+manprefix = $(binprefix)
+
+# Whether or not make needs to be installed setgid.
+# The value should be either `true' or `false'.
+# On many systems, the getloadavg function (used to implement the `-l'
+# switch) will not work unless make is installed setgid kmem.
+install_setgid = false
+# Install make setgid to this group so it can read /dev/kmem.
+group = sys
+
+# Program to install `make'.
+INSTALL_PROGRAM = copy
+# Program to install the man page.
+INSTALL_DATA = copy
+# Generic install program.
+INSTALL = copy
+
+# Program to format Texinfo source into Info files.
+MAKEINFO = makeinfo
+# Program to format Texinfo source into DVI files.
+TEXI2DVI = texi2dvi
+
+# Programs to make tags files.
+ETAGS = etags -w
+CTAGS = ctags -w
+
+objs = commands.o job.o dir.o file.o misc.o main.o read.o remake.o	\
+       rule.o implicit.o default.o variable.o expand.o function.o	\
+       vpath.o version.o ar.o arscan.o signame.o remote-$(REMOTE).o     \
+       $(GLOB) $(GETOPT) $(ALLOCA) $(extras)
+srcs = $(srcdir)commands.c $(srcdir)job.c $(srcdir)dir.c             \
+       $(srcdir)file.c $(srcdir)getloadavg.c $(srcdir)misc.c         \
+       $(srcdir)main.c $(srcdir)read.c $(srcdir)remake.c             \
+       $(srcdir)rule.c $(srcdir)implicit.c $(srcdir)default.c        \
+       $(srcdir)variable.c $(srcdir)expand.c $(srcdir)function.c     \
+       $(srcdir)vpath.c $(srcdir)version.c                            \
+       $(srcdir)remote-$(REMOTE).c                                     \
+       $(srcdir)ar.c $(srcdir)arscan.c                                \
+       $(srcdir)signame.c $(srcdir)signame.h $(GETOPT_SRC)            \
+       $(srcdir)commands.h $(srcdir)dep.h $(srcdir)file.h            \
+       $(srcdir)job.h $(srcdir)make.h $(srcdir)rule.h                \
+       $(srcdir)variable.h $(ALLOCA_SRC) $(srcdir)config.h.in
+
+
+.SUFFIXES:
+.SUFFIXES: .o .c .h .ps .dvi .info .texinfo
+
+all: make
+info: make.info
+dvi: make.dvi
+# Some makes apparently use .PHONY as the default goal if it is before `all'.
+.PHONY: all check info dvi
+
+make.info: make.texinfo
+	$(MAKEINFO) -I$(srcdir) $(srcdir)make.texinfo -o make.info
+
+make.dvi: make.texinfo
+	$(TEXI2DVI) $(srcdir)make.texinfo
+
+make.ps: make.dvi
+	dvi2ps make.dvi > make.ps
+
+make: $(objs) glob/glob.lib
+	$(CC) Link $(LDFLAGS) $(objs) $(LOADLIBES) To make.new
+	-delete quiet make
+	rename make.new make
+
+# -I. is needed to find config.h in the build directory.
+.c.o:
+	$(CC) $(defines) IDir "" IDir $(srcdir)glob \
+	      $(CPPFLAGS) $(CFLAGS) $< $(OUTPUT_OPTION)
+
+glob/glob.lib:
+	execute <<
+	    cd glob
+	    smake
+<
+
+tagsrcs = $(srcs) $(srcdir)remote-*.c
+TAGS: $(tagsrcs)
+	$(ETAGS) $(tagsrcs)
+tags: $(tagsrcs)
+	$(CTAGS) $(tagsrcs)
+
+.PHONY: install installdirs
+install:
+	copy make sc:c
+
+loadavg: loadavg.c config.h
+	$(CC) $(defines) -DTEST -I. -I$(srcdir) $(CFLAGS) $(LDFLAGS) \
+	      loadavg.c $(LOADLIBES) -o $@
+
+clean: glob-clean
+	-$(RM) -f make loadavg *.o core make.dvi
+
+distclean: clean glob-realclean
+	-$(RM) -f Makefile config.h config.status build.sh stamp-config
+	-$(RM) -f config.log config.cache
+	-$(RM) -f TAGS tags
+	-$(RM) -f make.?? make.??s make.log make.toc make.*aux
+	-$(RM) -f loadavg.c
+
+realclean: distclean
+	-$(RM) -f make.info*
+
+mostlyclean: clean
+
+.PHONY: glob-clean glob-realclean
+
+glob-clean glob-realclean:
+	execute <<
+	cd glob
+	smake $@
+<
+
+# The automatically generated dependencies below may omit config.h
+# because it is included with ``#include <config.h>'' rather than
+# ``#include "config.h"''.  So we add the explicit dependency to make sure.
+$(objs): config.h
+
+# Automatically generated dependencies will be put at the end of the file.
+
+# Automatically generated dependencies.
+commands.o : commands.c make.h dep.h commands.h file.h variable.h job.h
+
+job.o: job.c make.h commands.h job.h file.h variable.h
+
+dir.o: dir.c make.h
+
+file.o: file.c make.h commands.h dep.h file.h variable.h
+
+misc.o: misc.c make.h dep.h
+
+main.o: main.c make.h commands.h dep.h file.h variable.h job.h getopt.h
+
+read.o: read.c make.h commands.h dep.h file.h variable.h glob/glob.h
+
+remake.o: remake.c make.h commands.h job.h dep.h file.h
+
+rule.o : rule.c make.h config.h commands.h dep.h file.h variable.h rule.h
+
+implicit.o : implicit.c make.h rule.h dep.h file.h
+
+default.o: default.c make.h rule.h dep.h file.h commands.h variable.h
+
+variable.o : variable.c make.h commands.h variable.h dep.h file.h
+
+expand.o: expand.c make.h commands.h file.h variable.h
+
+function.o: function.c make.h variable.h dep.h commands.h job.h
+
+vpath.o : vpath.c make.h file.h variable.h
+
+version.o: version.c
+
+ar.o : ar.c make.h file.h dep.h
+
+arscan.o: arscan.c make.h
+
+signame.o: signame.c signame.h
+
+remote-stub.o : remote-stub.c make.h commands.h
+
+getopt.o: getopt.c getopt.h
+
+getopt1.o : getopt1.c getopt.h
+
+getloadavg.o: getloadavg.c
+
+amiga.o: amiga.c make.h

amiga.c

@@ -0,0 +1,86 @@
+/* Running commands on Amiga
+Copyright (C) 1988, 89, 90, 91, 92, 93, 94, 1995 Free Software Foundation, Inc.
+This file is part of GNU Make.
+
+GNU Make 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, or (at your option)
+any later version.
+
+GNU Make 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 GNU Make; see the file COPYING.  If not, write to
+the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+#include "make.h"
+#include <assert.h>
+#include <exec/memory.h>
+#include <dos/dostags.h>
+#include <proto/exec.h>
+#include <proto/dos.h>
+
+int
+MyExecute (argv)
+char ** argv;
+{
+    char * buffer, * ptr;
+    char ** aptr;
+    int len = 0;
+    int status;
+
+    for (aptr=argv; *aptr; aptr++)
+    {
+	len += strlen (*aptr) + 4;
+    }
+
+    buffer = AllocMem (len, MEMF_ANY);
+
+    if (!buffer)
+      fatal ("MyExecute: Cannot allocate space for calling a command");
+
+    ptr = buffer;
+
+    for (aptr=argv; *aptr; aptr++)
+    {
+	if (((*aptr)[0] == ';' && !(*aptr)[1]))
+	{
+	    *ptr ++ = '"';
+	    strcpy (ptr, *aptr);
+	    ptr += strlen (ptr);
+	    *ptr ++ = '"';
+	}
+	else if ((*aptr)[0] == '@' && (*aptr)[1] == '@' && !(*aptr)[2])
+	{
+	    *ptr ++ = '\n';
+	    continue;
+	}
+	else
+	{
+	    strcpy (ptr, *aptr);
+	    ptr += strlen (ptr);
+	}
+	*ptr ++ = ' ';
+	*ptr = 0;
+    }
+
+    ptr[-1] = '\n';
+
+    status = SystemTags (buffer,
+	SYS_UserShell, TRUE,
+	TAG_END);
+
+    FreeMem (buffer, len);
+
+    if (SetSignal(0L,0L) & SIGBREAKF_CTRL_C)
+	status = 20;
+
+    /* Warnings don't count */
+    if (status == 5)
+	status = 0;
+
+    return status;
+}

commands.c

@@ -369,9 +369,16 @@ RETSIGTYPE
 fatal_error_signal (sig)
      int sig;
 {
-#ifdef	__MSDOS__
+#if defined(__MSDOS__) || defined(_AMIGA)
   remove_intermediates (1);
+#ifdef _AMIGA
+  if (sig == SIGINT)
+     fputs ("*** Break.\n", stderr);
+
+  exit (10);
+#else
   exit (1);
+#endif
 #else	/* Not MSDOS.  */
   handling_fatal_signal = 1;
 
@@ -393,7 +400,14 @@ fatal_error_signal (sig)
   /* If we got a signal that means the user
      wanted to kill make, remove pending targets.  */
 
-  if (sig == SIGTERM || sig == SIGINT || sig == SIGHUP || sig == SIGQUIT)
+  if (sig == SIGTERM || sig == SIGINT
+#ifdef SIGHUP
+    || sig == SIGHUP
+#endif
+#ifdef SIGQUIT
+    || sig == SIGQUIT
+#endif
+    )
     {
       register struct child *c;
 

config.ami.template

@@ -0,0 +1,271 @@
+/* config.h.in.  Generated automatically from configure.in by autoheader.  */
+
+/* Define if on AIX 3.
+   System headers sometimes define this.
+   We just want to avoid a redefinition error message.	*/
+#ifndef _ALL_SOURCE
+#undef _ALL_SOURCE
+#endif
+
+/* Define if using alloca.c.  */
+#define C_ALLOCA
+
+/* Define to empty if the keyword does not work.  */
+#undef const
+
+/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems.
+   This function is required for alloca.c support on those systems.  */
+#undef CRAY_STACKSEG_END
+
+/* Define for DGUX with <sys/dg_sys_info.h>.  */
+#undef DGUX
+
+/* Define if the `getloadavg' function needs to be run setuid or setgid.  */
+#undef GETLOADAVG_PRIVILEGED
+
+/* Define to `int' if <sys/types.h> doesn't define.  */
+#define gid_t int
+
+/* Define if you have alloca, as a function or macro.  */
+#undef HAVE_ALLOCA
+
+/* Define if you have <alloca.h> and it should be used (not on Ultrix).  */
+#undef HAVE_ALLOCA_H
+
+/* Define if you don't have vprintf but do have _doprnt.  */
+#undef HAVE_DOPRNT
+
+/* Define if your system has its own `getloadavg' function.  */
+#undef HAVE_GETLOADAVG
+
+/* Define if you have the getmntent function.  */
+#undef HAVE_GETMNTENT
+
+/* Define if the `long double' type works.  */
+#undef HAVE_LONG_DOUBLE
+
+/* Define if you support file names longer than 14 characters.	*/
+#define HAVE_LONG_FILE_NAMES
+
+/* Define if you have a working `mmap' system call.  */
+#undef HAVE_MMAP
+
+/* Define if system calls automatically restart after interruption
+   by a signal.  */
+#undef HAVE_RESTARTABLE_SYSCALLS
+
+/* Define if your struct stat has st_blksize.  */
+#undef HAVE_ST_BLKSIZE
+
+/* Define if your struct stat has st_blocks.  */
+#undef HAVE_ST_BLOCKS
+
+/* Define if you have the strcoll function and it is properly defined.	*/
+#define HAVE_STRCOLL
+
+/* Define if your struct stat has st_rdev.  */
+#define HAVE_ST_RDEV
+
+/* Define if you have the strftime function.  */
+#define HAVE_STRFTIME
+
+/* Define if you have <sys/wait.h> that is POSIX.1 compatible.	*/
+#undef HAVE_SYS_WAIT_H
+
+/* Define if your struct tm has tm_zone.  */
+#undef HAVE_TM_ZONE
+
+/* Define if you don't have tm_zone but do have the external array
+   tzname.  */
+#define HAVE_TZNAME
+/* #define tzname __tzname */
+
+/* Define if you have <unistd.h>.  */
+#define HAVE_UNISTD_H
+
+/* Define if utime(file, NULL) sets file's timestamp to the present.  */
+#undef HAVE_UTIME_NULL
+
+/* Define if you have <vfork.h>.  */
+#undef HAVE_VFORK_H
+
+/* Define if you have the vprintf function.  */
+#define HAVE_VPRINTF
+
+/* Define if you have the wait3 system call.  */
+#undef HAVE_WAIT3
+
+/* Define if on MINIX.	*/
+#undef _MINIX
+
+/* Define if your struct nlist has an n_un member.  */
+#undef NLIST_NAME_UNION
+
+/* Define if you have <nlist.h>.  */
+#undef NLIST_STRUCT
+
+/* Define if your C compiler doesn't accept -c and -o together.  */
+#undef NO_MINUS_C_MINUS_O
+
+/* Define to `int' if <sys/types.h> doesn't define.  */
+#define pid_t int
+
+/* Define if the system does not provide POSIX.1 features except
+   with this defined.  */
+#undef _POSIX_1_SOURCE
+
+/* Define if you need to in order for stat and other things to work.  */
+#undef _POSIX_SOURCE
+
+/* Define as the return type of signal handlers (int or void).  */
+#define RETSIGTYPE void
+
+/* Define if the setvbuf function takes the buffering type as its second
+   argument and the buffer pointer as the third, as on System V
+   before release 3.  */
+#undef SETVBUF_REVERSED
+
+/* If using the C implementation of alloca, define if you know the
+   direction of stack growth for your system; otherwise it will be
+   automatically deduced at run-time.
+	STACK_DIRECTION > 0 => grows toward higher addresses
+	STACK_DIRECTION < 0 => grows toward lower addresses
+	STACK_DIRECTION = 0 => direction of growth unknown
+ */
+#define STACK_DIRECTION -1
+
+/* Define if the `S_IS*' macros in <sys/stat.h> do not work properly.  */
+#undef STAT_MACROS_BROKEN
+
+/* Define if you have the ANSI C header files.	*/
+#define STDC_HEADERS
+
+/* Define on System V Release 4.  */
+#undef SVR4
+
+/* Define if `sys_siglist' is declared by <signal.h>.  */
+#undef SYS_SIGLIST_DECLARED
+
+/* Define to `int' if <sys/types.h> doesn't define.  */
+#define uid_t int
+
+/* Define for Encore UMAX.  */
+#undef UMAX
+
+/* Define for Encore UMAX 4.3 that has <inq_status/cpustats.h>
+   instead of <sys/cpustats.h>.  */
+#undef UMAX4_3
+
+/* Define vfork as fork if vfork does not work.  */
+#undef vfork
+
+/* Define to the name of the SCCS `get' command.  */
+#define SCCS_GET "get"
+
+/* Define this if the SCCS `get' command understands the `-G<file>' option.  */
+#undef SCCS_GET_MINUS_G
+
+/* Define this if the C library defines the variable `sys_siglist'.  */
+#undef HAVE_SYS_SIGLIST
+
+/* Define this if the C library defines the variable `_sys_siglist'.  */
+#undef HAVE__SYS_SIGLIST
+
+/* Define this if you have the `union wait' type in <sys/wait.h>.  */
+#undef HAVE_UNION_WAIT
+
+/* Define this if the POSIX.1 call `sysconf (_SC_OPEN_MAX)' works properly.  */
+#undef HAVE_SYSCONF_OPEN_MAX
+
+/* Define if you have the dup2 function.  */
+#undef HAVE_DUP2
+
+/* Define if you have the getcwd function.  */
+#define HAVE_GETCWD
+
+/* Define if you have the getdtablesize function.  */
+#undef HAVE_GETDTABLESIZE
+
+/* Define if you have the getgroups function.  */
+#undef HAVE_GETGROUPS
+
+/* Define if you have the mktemp function.  */
+#define HAVE_MKTEMP
+
+/* Define if you have the psignal function.  */
+#undef HAVE_PSIGNAL
+
+/* Define if you have the setegid function.  */
+#undef HAVE_SETEGID
+
+/* Define if you have the seteuid function.  */
+#undef HAVE_SETEUID
+
+/* Define if you have the setlinebuf function.	*/
+#undef HAVE_SETLINEBUF
+
+/* Define if you have the setregid function.  */
+#undef HAVE_SETREGID
+
+/* Define if you have the setreuid function.  */
+#undef HAVE_SETREUID
+
+/* Define if you have the sigsetmask function.	*/
+#undef HAVE_SIGSETMASK
+
+/* Define if you have the strerror function.  */
+#define HAVE_STRERROR
+
+/* Define if you have the strsignal function.  */
+#undef HAVE_STRSIGNAL
+
+/* Define if you have the wait3 function.  */
+#undef HAVE_WAIT3
+
+/* Define if you have the waitpid function.  */
+#undef HAVE_WAITPID
+
+/* Define if you have the <dirent.h> header file.  */
+#define HAVE_DIRENT_H
+
+/* Define if you have the <fcntl.h> header file.  */
+#define HAVE_FCNTL_H
+
+/* Define if you have the <limits.h> header file.  */
+#define HAVE_LIMITS_H
+
+/* Define if you have the <mach/mach.h> header file.  */
+#undef HAVE_MACH_MACH_H
+
+/* Define if you have the <memory.h> header file.  */
+#undef HAVE_MEMORY_H
+
+/* Define if you have the <ndir.h> header file.  */
+#undef HAVE_NDIR_H
+
+/* Define if you have the <string.h> header file.  */
+#define HAVE_STRING_H
+
+/* Define if you have the <sys/dir.h> header file.  */
+#define HAVE_SYS_DIR_H
+
+/* Define if you have the <sys/ndir.h> header file.  */
+#undef HAVE_SYS_NDIR_H
+
+/* Define if you have the <sys/param.h> header file.  */
+#undef HAVE_SYS_PARAM_H
+
+/* Define if you have the <sys/timeb.h> header file.  */
+#undef HAVE_SYS_TIMEB_H
+
+/* Define if you have the <sys/wait.h> header file.  */
+#undef HAVE_SYS_WAIT_H
+
+/* Define if you have the <unistd.h> header file.  */
+#define HAVE_UNISTD_H
+
+/* Define if you have the dgc library (-ldgc).  */
+#undef HAVE_LIBDGC
+
+/* Define if you have the sun library (-lsun).  */
+#undef HAVE_LIBSUN

function.c

@@ -1,5 +1,5 @@
 /* Variable function expansion for GNU Make.
-Copyright (C) 1988, 89, 91, 92, 93, 94, 95 Free Software Foundation, Inc.
+Copyright (C) 1988, 89, 91, 92, 93, 94, 95, 96 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 GNU Make is free software; you can redistribute it and/or modify
@@ -356,6 +356,7 @@ expand_function (o, function, text, end)
 	if (argv == 0)
 	  break;
 
+#ifndef _AMIGA
 	/* Using a target environment for `shell' loses in cases like:
 	   	export var = $(shell echo foobie)
 	   because target_environment hits a loop trying to expand $(var)
@@ -368,6 +369,7 @@ expand_function (o, function, text, end)
 	/* Construct the environment.  */
 	envp = target_environment ((struct file *) 0);
 #endif
+#endif	/* Not Amiga.  */
 
 	/* For error messages.  */
 	if (reading_filename != 0)
@@ -379,7 +381,7 @@ expand_function (o, function, text, end)
 	else
 	  error_prefix = "";
 
-#ifndef	  __MSDOS__
+#if !defined(__MSDOS__) && !defined(_AMIGA)
 	if (pipe (pipedes) < 0)
 	  {
 	    perror_with_name (error_prefix, "pipe");
@@ -484,7 +486,8 @@ expand_function (o, function, text, end)
 
 	    free (buffer);
 	  }
-#else	/* MSDOS.  */
+#else	/* MSDOS or Amiga */
+#ifndef _AMIGA
          {
 	   /* MS-DOS can't do fork, but it can do spawn.  However, this
 	      means that we don't have an opportunity to reopen stdout to
@@ -546,7 +549,83 @@ expand_function (o, function, text, end)
 	     }
 	   free (buffer);
 	 }
-#endif	/* Not MSDOS.  */
+#else /* Amiga */
+	 {
+	   /* Amiga can't fork nor spawn, but I can start a program with
+	      redirection of my choice. The rest is the same as above. */
+#include <dos/dos.h>
+#include <proto/dos.h>
+
+	   BPTR child_stdout;
+	   char tmp_output[FILENAME_MAX];
+	   unsigned int maxlen = 200;
+	   int cc;
+	   char * buffer, * ptr;
+	   char ** aptr;
+	   int len = 0;
+
+	   strcpy (tmp_output, "t:MakeshXXXXXXXX");
+	   mktemp (tmp_output);
+	   child_stdout = Open (tmp_output, MODE_NEWFILE);
+
+	   for (aptr=argv; *aptr; aptr++)
+	     {
+	       len += strlen (*aptr) + 1;
+	     }
+
+	   buffer = xmalloc (len + 1);
+	   ptr = buffer;
+
+	   for (aptr=argv; *aptr; aptr++)
+	     {
+	       strcpy (ptr, *aptr);
+	       len += strlen (ptr) + 1;
+	       *ptr ++ = ' ';
+	       *ptr = 0;
+	     }
+
+	   ptr[-1] = '\n';
+
+	   Execute (buffer, NULL, child_stdout);
+	   free (buffer);
+
+	   Close (child_stdout);
+
+	   child_stdout = Open (tmp_output, MODE_OLDFILE);
+
+	   buffer = xmalloc (maxlen);
+	   i = 0;
+	   do
+	     {
+	       if (i == maxlen)
+		 {
+		   maxlen += 512;
+		   buffer = (char *) xrealloc (buffer, maxlen + 1);
+		 }
+
+	       cc = read (child_stdout, &buffer[i], maxlen - i);
+	       if (cc > 0)
+		 i += cc;
+	     } while (cc > 0);
+
+	   Close (child_stdout);
+	   DeleteFile (tmp_output);
+
+	   if (i > 0)
+	     {
+	       if (buffer[i - 1] == '\n')
+		 buffer[--i] = '\0';
+	       else
+		 buffer[i] = '\0';
+	       p = buffer;
+	       while ((p = index (p, '\n')) != 0)
+		 *p++ = ' ';
+	       o = variable_buffer_output (o, buffer, i);
+	     }
+	   free (buffer);
+	 }
+#endif	/* Not Amiga.  */
+#endif	/* MSDOS or Amiga.  */
 
 	free (text);
 	break;

job.c

@@ -25,7 +25,12 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #include <assert.h>
 
 /* Default shell to use.  */
+#ifndef _AMIGA
 char default_shell[] = "/bin/sh";
+#else
+char default_shell[] = "";
+extern int MyExecute (char **);
+#endif
 
 #ifdef __MSDOS__
 #include <process.h>
@@ -35,6 +40,13 @@ static char *dos_bname;
 static char *dos_bename;
 static int dos_batch_file;
 #endif /* MSDOS.  */
+#ifdef _AMIGA
+#include <proto/dos.h>
+static int amiga_pid = 123;
+static int amiga_status;
+static char amiga_bname[32];
+static int amiga_batch_file;
+#endif /* Amiga.  */
 
 #ifdef VMS
 #include <time.h>
@@ -300,7 +312,7 @@ reap_children (block, err)
 	}
       else if (pid == 0)
 	{
-#ifndef	__MSDOS__
+#if !defined(__MSDOS__) && !defined(_AMIGA)
 	  /* No remote children.  Check for local children.  */
 
 	  if (any_local)
@@ -355,12 +367,21 @@ reap_children (block, err)
 	      coredump = WCOREDUMP (status);
 	    }
 #else	/* MSDOS.  */
+#ifdef __MSDOS__
 	  /* Life is very different on MSDOS.  */
 	  pid = dos_pid - 1;
 	  status = dos_status;
 	  exit_code = dos_status;
 	  exit_sig = 0;
 	  coredump = 0;
+#else
+	  /* Same on Amiga */
+	  pid = amiga_pid - 1;
+	  status = amiga_status;
+	  exit_code = amiga_status;
+	  exit_sig = 0;
+	  coredump = 0;
+#endif
 #endif	/* Not MSDOS.  */
 	}
       else
@@ -572,7 +593,9 @@ static void
 start_job_command (child)
      register struct child *child;
 {
+#ifndef _AMIGA
   static int bad_stdin = -1;
+#endif
   register char *p;
   int flags;
 #ifdef VMS
@@ -732,11 +755,13 @@ start_job_command (child)
 
   child->deleted = 0;
 
+#ifndef _AMIGA
   /* Set up the environment for the child.  */
   if (child->environment == 0)
     child->environment = target_environment (child->file);
+#endif
 
-#ifndef	__MSDOS__
+#if !defined(__MSDOS__) && !defined(_AMIGA)
 
 #ifndef VMS
   /* start_waiting_job has set CHILD->remote if we can start a remote job.  */
@@ -805,8 +830,8 @@ start_job_command (child)
 #endif /* !VMS */
     }
 
-#else	/* MSDOS.  */
+#else	/* MSDOS or Amiga.  */
-
+#ifdef __MSDOS__
   dos_status = spawnvpe (P_WAIT, argv[0], argv, child->environment);
   ++dead_children;
   child->pid = dos_pid++;
@@ -820,6 +845,17 @@ start_job_command (child)
        dos_status = 0;
      remove (dos_bename);
    }
+#else
+  amiga_status = MyExecute (argv);
+
+  ++dead_children;
+  child->pid = amiga_pid++;
+  if (amiga_batch_file)
+  {
+     amiga_batch_file = 0;
+     DeleteFile (amiga_bname);        /* Ignore errors.  */
+  }
+#endif	/* Not Amiga */
 #endif	/* Not MSDOS.  */
 
   /* We are the parent side.  Set the state to
@@ -1468,6 +1504,14 @@ construct_command_argv_internal (line, restp, shell, ifs)
 			     "mkdir", "path", "pause", "prompt", "rem", "ren",
 			     "rename", "set", "shift", "time", "type",
 			     "ver", "verify", "vol", ":", 0 };
+#endif
+#ifdef _AMIGA
+  static char sh_chars[] = "#;\"|<>()?*$`";
+  static char *sh_cmds[] = { "cd", "eval", "if", "delete", "echo", "copy",
+			     "rename", "set", "setenv", "date", "makedir",
+			     "skip", "else", "endif", "path", "prompt",
+			     "unset", "unsetenv", "version",
+			     0 };
 #else
   static char sh_chars[] = "#;\"*?[]&|<>(){}$`^";
   static char *sh_cmds[] = { "cd", "eval", "exec", "exit", "login",
@@ -1715,7 +1759,35 @@ construct_command_argv_internal (line, restp, shell, ifs)
      new_argv[0] = strdup (dos_bname);
      new_argv[1] = 0;
    }
-#else	/* Not MSDOS.  */
+#endif /* MSDOS. */
+#ifdef _AMIGA
+   {
+     char *ptr;
+     char *buffer;
+     char *dptr;
+
+     buffer = (char *)xmalloc (strlen (line)+1);
+
+     ptr = line;
+     for (dptr=buffer; *ptr; )
+     {
+	if (*ptr == '\\' && ptr[1] == '\n')
+	    ptr += 2;
+	else if (*ptr == '@') /* Kludge: multiline commands */
+	{
+	    ptr += 2;
+	    *dptr++ = '\n';
+	}
+	else
+	    *dptr++ = *ptr++;
+     }
+     *dptr = 0;
+
+     new_argv = (char **) xmalloc(2 * sizeof(char *));
+     new_argv[0] = buffer;
+     new_argv[1] = 0;
+   }
+#else	/* Not MSDOS or Amiga  */
   {
     /* SHELL may be a multi-word command.  Construct a command line
        "SHELL -c LINE", with all special chars in LINE escaped.
@@ -1773,7 +1845,7 @@ construct_command_argv_internal (line, restp, shell, ifs)
     new_argv = construct_command_argv_internal (new_line, (char **) NULL,
 						(char *) 0, (char *) 0);
   }
-#endif	/* MSDOS.  */
+#endif	/* Not MSDOS nor Amiga.  */
 
   return new_argv;
 }
@@ -1819,7 +1891,7 @@ construct_command_argv (line, restp, file)
 }
 #endif /* !VMS */
 
-#ifndef	HAVE_DUP2
+#if !defined(HAVE_DUP2) && !defined(_AMIGA)
 int
 dup2 (old, new)
      int old, new;
@@ -1837,4 +1909,4 @@ dup2 (old, new)
 
   return fd;
 }
-#endif
+#endif /* !HAPE_DUP2 && !_AMIGA */

main.c

@@ -174,9 +174,13 @@ static unsigned int inf_jobs = 0;
    Negative values mean unlimited, while zero means limit to
    zero load (which could be useful to start infinite jobs remotely
    but one at a time locally).  */
-
+#ifndef NO_FLOAT
 double max_load_average = -1.0;
 double default_load_average = -1.0;
+#else
+int max_load_average = -1;
+int default_load_average = -1;
+#endif
 
 /* List of directories given with -C switches.  */
 
@@ -239,10 +243,17 @@ static const struct command_switch switches[] =
 	0, (char *) &default_keep_going_flag,
 	"keep-going", 0,
 	"Keep going when some targets can't be made" },
+#ifndef NO_FLOAT
     { 'l', floating, (char *) &max_load_average, 1, 1, 0,
 	(char *) &default_load_average, (char *) &default_load_average,
 	"load-average", "N",
 	"Don't start multiple jobs unless load is below N" },
+#else
+    { 'l', positive_int, (char *) &max_load_average, 1, 1, 0,
+	(char *) &default_load_average, (char *) &default_load_average,
+	"load-average", "N",
+	"Don't start multiple jobs unless load is below N" },
+#endif
     { 'm', ignore, 0, 0, 0, 0, 0, 0,
 	0, 0,
 	"-b" },
@@ -414,11 +425,15 @@ debug_signal_handler (sig)
   debug_flag = ! debug_flag;
 }
 
+#ifndef _AMIGA
 int
 main (argc, argv, envp)
      int argc;
      char **argv;
      char **envp;
+#else
+int main (int argc, char ** argv)
+#endif
 {
   register struct file *f;
   register unsigned int i;
@@ -452,8 +467,12 @@ main (argc, argv, envp)
   else									      \
     ADD_SIG (sig);
 
+#ifdef SIGHUP
   FATAL_SIG (SIGHUP);
+#endif
+#ifdef SIGQUIT
   FATAL_SIG (SIGQUIT);
+#endif
   FATAL_SIG (SIGINT);
   FATAL_SIG (SIGTERM);
 
@@ -530,6 +549,7 @@ main (argc, argv, envp)
      done before $(MAKE) is are figured out so its definitions will not be
      one from the environment.  */
 
+#ifndef _AMIGA
   for (i = 0; envp[i] != 0; ++i)
     {
       register char *ep = envp[i];
@@ -547,6 +567,41 @@ main (argc, argv, envp)
 	   be exported, because it was originally in the environment.  */
 	->export = v_export;
     }
+#else /* For Amiga, read the ENV: device, ignoring all dirs */
+    {
+	BPTR env, file, old;
+	char buffer[1024];
+	int len;
+	__aligned struct FileInfoBlock fib;
+
+	env = Lock ("ENV:", ACCESS_READ);
+	if (env)
+	{
+	    old = CurrentDir (DupLock(env));
+	    Examine (env, &fib);
+
+	    while (ExNext (env, &fib))
+	    {
+		if (fib.fib_DirEntryType < 0) /* File */
+		{
+		    file = Open (fib.fib_FileName, MODE_OLDFILE);
+
+		    if (file)
+		    {
+			len = Read (file, buffer, sizeof (buffer)-1);
+			buffer[len] = 0;
+
+			define_variable (fib.fib_FileName,
+			    strlen (fib.fib_FileName),
+			    buffer, o_env, 1)->export = v_export;
+		    }
+		}
+	    }
+	    UnLock (env);
+	    UnLock(CurrentDir(old));
+	}
+    }
+#endif
 
   /* Decode the switches.  */
 
@@ -1051,6 +1106,7 @@ main (argc, argv, envp)
 		fatal ("Couldn't change back to original directory.");
 	    }
 
+#ifndef _AMIGA
 	  for (p = environ; *p != 0; ++p)
 	    if (!strncmp (*p, "MAKELEVEL=", 10))
 	      {
@@ -1063,6 +1119,17 @@ main (argc, argv, envp)
 		sprintf (*p, "MAKELEVEL=%u", makelevel);
 		break;
 	      }
+#else /* AMIGA */
+#   include <dos/dos.h>
+#   include <proto/dos.h>
+	  {
+	    char buffer[256];
+	    int len;
+
+	    sprintf (buffer, "%u", makelevel);
+	    SetVar ("MAKELEVEL", buffer, -1, GVF_LOCAL_ONLY);
+	  }
+#endif
 
 	  if (debug_flag)
 	    {
@@ -1076,7 +1143,12 @@ main (argc, argv, envp)
 	  fflush (stdout);
 	  fflush (stderr);
 
+#ifndef _AMIGA
 	  exec_command (argv, environ);
+#else
+	  exec_command (argv);
+	  exit (0);
+#endif
 	  /* NOTREACHED */
 	}
     }
@@ -1372,6 +1444,7 @@ positive integral argument",
 		      = *(unsigned int *) cs->noarg_value;
 		  break;
 
+#ifndef NO_FLOAT
 		case floating:
 		  if (optarg == 0 && optind < argc
 		      && (isdigit (argv[optind][0]) || argv[optind][0] == '.'))
@@ -1383,6 +1456,7 @@ positive integral argument",
 			 : *(double *) cs->noarg_value);
 
 		  break;
+#endif
 		}
 
 	      /* We've found the switch.  Stop looking.  */
@@ -1702,6 +1776,7 @@ define_makeflags (all, makefile)
 	    }
 	  break;
 
+#ifndef NO_FLOAT
 	case floating:
 	  if (all)
 	    {
@@ -1721,6 +1796,7 @@ define_makeflags (all, makefile)
 		}
 	    }
 	  break;
+#endif
 
 	case string:
 	  if (all)

make.h

@@ -255,9 +255,19 @@ extern char *alloca ();
 #define streq(a, b) \
   ((a) == (b) || \
    (*(a) == *(b) && (*(a) == '\0' || !strcmp ((a) + 1, (b) + 1))))
+#ifdef _AMIGA
+#define strieq(a, b) \
+  ((a) == (b) || \
+   (tolower(*(a)) == tolower(*(b)) && (*(a) == '\0' || !strcmpi ((a) + 1, (b) + 1))))
+#else
+#define strieq(a, b) \
+  ((a) == (b) || \
+   (*(a) == *(b) && (*(a) == '\0' || !strcmp ((a) + 1, (b) + 1))))
+#endif
 #else
 /* Buggy compiler can't handle this.  */
 #define streq(a, b) (strcmp ((a), (b)) == 0)
+#define strieq(a, b) (strcmp ((a), (b)) == 0)
 #endif
 
 /* Add to VAR the hashing value of C, one character in a name.  */
@@ -376,7 +386,11 @@ extern int print_directory_flag, warn_undefined_variables_flag;
 extern int posix_pedantic;
 
 extern unsigned int job_slots;
+#ifndef NO_FLOAT
 extern double max_load_average;
+#else
+extern int max_load_average;
+#endif
 
 extern char *program;
 extern char *starting_directory;

make.lnk

@@ -0,0 +1,5 @@
+FROM LIB:cres.o "commands.o"+"job.o"+"dir.o"+"file.o"+"misc.o"+"main.o"+"read.o"+"remake.o"+"rule.o"+"implicit.o"+"default.o"+"variable.o"+"expand.o"+"function.o"+"vpath.o"+"version.o"+"ar.o"+"arscan.o"+"signame.o"+"remote-stub.o"+"getopt.o"+"getopt1.o"+"alloca.o"+"amiga.o"
+TO "make.new"
+LIB glob/glob.lib LIB:sc.lib LIB:amiga.lib
+QUIET
+

read.c

@@ -78,9 +78,11 @@ static struct conditionals *conditionals = &toplevel_conditionals;
 static char *default_include_directories[] =
   {
     INCLUDEDIR,
+#ifndef _AMIGA
     "/usr/gnu/include",
     "/usr/local/include",
     "/usr/include",
+#endif
     0
   };
 
@@ -748,6 +750,22 @@ read_makefile (filename, flags)
 	  /* For MS-DOS, skip a "C:\...".  */
 	  if (p != 0 && p[1] == '\\' && isalpha (p[-1]))
 	    p = 0;
+#endif
+#ifdef _AMIGA
+	  /* Here, the situation is quite complicated. Let's have a look
+	    at a couple of targets:
+
+		install: dev:make
+
+		dev:make: make
+
+		dev:make:: xyz
+
+	    The rule is that it's only a target, if there are TWO :'s
+	    OR a space around the :.
+	  */
+	  if (p && !(isspace(p[1]) || !p[1] || isspace(p[-1])))
+	    p = 0;
 #endif
 	  if (p != 0)
 	    {
@@ -1568,6 +1586,13 @@ parse_file_seq (stringp, stopchar, size, strip)
       /* For MS-DOS, skip a "C:\...".  */
       if (stopchar == ':' && p != 0 && p[1] == '\\' && isalpha (p[-1]))
 	p = 0;
+#endif
+#ifdef _AMIGA
+      if (stopchar == ':' && p && *p == ':' &&
+	!(isspace(p[1]) || !p[1] || isspace(p[-1])))
+      {
+	p = find_char_unquote (p+1, stopchars, 1);
+      }
 #endif
       if (p == 0)
 	p = q + strlen (q);
@@ -1950,6 +1975,7 @@ tilde_expand (name)
 	  free (home_dir);
 	  home_dir = getenv ("HOME");
 	}
+#ifndef _AMIGA
       if (home_dir == 0 || home_dir[0] == '\0')
 	{
 	  extern char *getlogin ();
@@ -1962,6 +1988,7 @@ tilde_expand (name)
 		home_dir = p->pw_dir;
 	    }
 	}
+#endif
       if (home_dir != 0)
 	{
 	  char *new = concat (home_dir, "", name + 1);
@@ -1970,6 +1997,7 @@ tilde_expand (name)
 	  return new;
 	}
     }
+#ifndef _AMIGA
   else
     {
       struct passwd *pwent;
@@ -2119,6 +2147,7 @@ multi_glob (chain, size)
 	  break;
 	}
     }
+#endif
 
   return new;
 }

remake.c

@@ -1100,8 +1100,10 @@ library_search (lib, mtime_ptr)
 {
   static char *dirs[] =
     {
+#ifndef _AMIGA
       "/lib",
       "/usr/lib",
+#endif
       LIBDIR,			/* Defined by configuration.  */
       0
     };
@@ -1115,7 +1117,11 @@ library_search (lib, mtime_ptr)
 
   /* Look first for `libNAME.a' in the current directory.  */
 
+#ifndef _AMIGA
   sprintf (buf, "lib%s.a", libname);
+#else
+  sprintf (buf, "%s.lib", libname);
+#endif
   mtime = name_mtime (buf);
   if (mtime != (time_t) -1)
     {
@@ -1139,7 +1145,11 @@ library_search (lib, mtime_ptr)
 
   for (dp = dirs; *dp != 0; ++dp)
     {
+#ifndef _AMIGA
       sprintf (buf, "%s/lib%s.a", *dp, libname);
+#else
+      sprintf (buf, "%s/%s.lib", *dp, libname);
+#endif
       mtime = name_mtime (buf);
       if (mtime != (time_t) -1)
 	{

rule.c

@@ -574,6 +574,11 @@ print_rule_data_base ()
       printf ("\n# %u implicit rules, %u", rules, terminal);
 #ifndef	NO_FLOAT
       printf (" (%.1f%%)", (double) terminal / (double) rules * 100.0);
+#else
+      {
+	int f = (terminal * 1000 + 5) / rules;
+	printf (" (%d.%d%%)", f/10, f%10);
+      }
 #endif
       puts (" terminal.");
     }

variable.c

@@ -801,6 +801,14 @@ print_variable_set (set, prefix)
 max %u in one bucket.\n",
 	      (double) nvariables / (double) set->buckets,
 	      per_bucket);
+#else
+      {
+	int f = (nvariables * 1000 + 5) / set->buckets;
+	printf ("# average of %d.%d variables per bucket, \
+max %u in one bucket.\n",
+	      f/10, f%10,
+	      per_bucket);
+      }
 #endif
     }
 }

vpath.c

@@ -1,5 +1,5 @@
 /* Implementation of pattern-matching file search paths for GNU Make.
-Copyright (C) 1988, 89, 91, 92, 93, 94, 95 Free Software Foundation, Inc.
+Copyright (C) 1988, 89, 91, 92, 93, 94, 95, 96 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 GNU Make is free software; you can redistribute it and/or modify
@@ -340,7 +340,7 @@ selective_vpath_search (path, file, mtime_ptr)
      a slash, the directory prefix that came with *FILE,
      another slash (although this one may not always be
      necessary), the filename, and a null terminator.  */
-  name = (char *) alloca (maxvpath + 1 + name_dplen + 1 + flen + 1);
+  name = (char *) xmalloc (maxvpath + 1 + name_dplen + 1 + flen + 1);
 
   /* Try each VPATH entry.  */
   for (i = 0; vpath[i] != 0; ++i)
@@ -432,6 +432,7 @@ selective_vpath_search (path, file, mtime_ptr)
 		   we record a zero modtime to indicate this.  */
 		*mtime_ptr = exists_in_cache ? st.st_mtime : (time_t) 0;
 
+	      free (name);
 	      return 1;
 	    }
 	  else
@@ -439,6 +440,7 @@ selective_vpath_search (path, file, mtime_ptr)
 	}
     }
 
+  free (name);
   return 0;
 }