# META-NOTE: this note is different from the note in the other Makefiles!
# NOTE: Makefile.pre.in is converted into Makefile.pre by the configure
# script in the toplevel directory or by ../config.status.
# Makefile.pre is converted into Makefile by running the makesetup
# script in the source directory.  Once Makefile exists, it can be
# brought up to date by running "make Makefile".  (The makesetup also
# creates config.c from config.c.in in the source directory.)

# === Variables set by makesetup ===

MODOBJS=	_MODOBJS_
MODLIBS=	_MODLIBS_

# === Variables set by configure ===

VERSION=	@VERSION@
srcdir=		@srcdir@
VPATH=		@srcdir@

CC=		@CC@
RANLIB=		@RANLIB@
AR=		@AR@

OPT=		@OPT@
LDFLAGS=	@LDFLAGS@
LDLAST=		@LDLAST@

DEFS=		@DEFS@
LIBS=		@LIBS@
LIBM=		@LIBM@
LIBC=		@LIBC@

# Machine-dependent subdirectories
MACHDEP=	@MACHDEP@

# Install prefix for architecture-independent files
prefix=		@prefix@

# Install prefix for architecture-dependent files
exec_prefix=	@exec_prefix@

# Expanded directories
BINDIR=		$(exec_prefix)/bin
LIBDIR=		$(exec_prefix)/lib
MANDIR=		$(prefix)/man
INCLUDEDIR=	$(prefix)/include
SCRIPTDIR=	$(prefix)/lib

# Detailed destination directories
BINLIBDEST=	$(LIBDIR)/python$(VERSION)
LIBDEST=	$(SCRIPTDIR)/python$(VERSION)
INCLUDEPY=	$(INCLUDEDIR)/python$(VERSION)
LIBP=		$(LIBDIR)/python$(VERSION)

# Symbols used for using shared libraries
SO=		@SO@
LDSHARED=	@LDSHARED@
CCSHARED=	@CCSHARED@
LINKFORSHARED=	@LINKFORSHARED@
DESTSHARED=	$(BINLIBDEST)/sharedmodules

# Portable install script (configure doesn't always guess right)
INSTALL=	@srcdir@/../install-sh -c
INSTALL_PROGRAM=${INSTALL} -m 755
INSTALL_DATA=	${INSTALL} -m 644
# Shared libraries must be installed with executable mode on some systems;
# rather than figuring out exactly which, we always give them executable mode.
# Also, making them read-only seems to be a good idea...
INSTALL_SHARED=	${INSTALL} -m 555

# === Variables that are customizable by hand or by inclusion in Setup ===

LINKCC=		$(PURIFY) $(CC)
INCLDIR=	$(srcdir)/../Include
CONFIGINCLDIR=	..
CFLAGS=		$(OPT) -I$(INCLDIR) -I$(CONFIGINCLDIR) $(DEFS)

MKDEP=		mkdep
SHELL=		/bin/sh

MAKESETUP=	$(srcdir)/makesetup

# (The makesetup script inserts all variable definitions found
# found in the Setup file just below the following line.
# This means that the Setup file can override any of the definitions
# given before this point, but not any given below.
# The script insert the definitions in reverse order,
# for the benefits of independent extensions.)
# === Definitions added by makesetup ===

# === Fixed definitions ===

FIXOBJS=	config.o getpath.o main.o getbuildinfo.o
OBJS=		$(MODOBJS) $(FIXOBJS)

MAINOBJ=	python.o

SYSLIBS=	$(LIBM) $(LIBC)

LIBRARY=	../libpython$(VERSION).a

# === Rules ===

all:		$(OBJS) sharedmods

# Targets for Jim Fulton's extension Makefiles -- are these still needed?
asharedmodule:	$(ASHAREDMODULE)$(SO)

$(ASHAREDMODULE)$(SO): $(ASHAREDMODULESOBS)
	$(LDSHARED) $(LDFLAGS) -o $(ASHAREDMODULE)$(SO) $(ASHAREDMODULESOBS) \
	$(ASHAREDMODULESEXTRA)

# This target is used by the master Makefile to add the objects to the library.
# To deal with the conflict between signalmodule.o and sigcheck.o,
# we remove the latter if we have the former.
add2lib:	$(OBJS)
		$(AR) cr $(LIBRARY) $(OBJS)
		-if ar x $(LIBRARY) signalmodule.o 2>/dev/null; \
		then ar d $(LIBRARY) sigcheck.o 2>/dev/null; true; \
		else true; fi
		touch add2lib

# This target is used by the master Makefile to link the final binary.
link:		$(MAINOBJ)
		$(LINKCC) $(LDFLAGS) $(OPT) $(LINKFORSHARED) $(MAINOBJ) \
		  $(LIBRARY) $(MODLIBS) $(LIBS) $(SYSLIBS) -o python $(LDLAST)
		mv python ../python

clean:
		-rm -f *.o python core *~ [@,#]* *.old *.orig *.rej add2lib

clobber:	clean
		-rm -f *.a tags TAGS config.c glmodule.c Makefile.pre
		-rm -f *.so *.sl so_locations

getpath.o:	getpath.c Makefile
		$(CC) -c $(CFLAGS) -DPYTHONPATH='"$(PYTHONPATH)"' \
		      -DPREFIX='"$(prefix)"' \
		      -DEXEC_PREFIX='"$(exec_prefix)"' \
		      -DVERSION='"$(VERSION)"' \
		      -DVPATH='"$(VPATH)"' \
		      $(srcdir)/getpath.c

# When the configuration changes, we remove the library, so that it
# gets remade from scratch; this ensures to remove modules that are no
# longer pertinent (but that were in a previous configuration).
config.c Makefile: Makefile.pre config.c.in $(MAKESETUP) Setup Setup.local
		-rm -f $(LIBRARY)
		$(SHELL) $(MAKESETUP) Setup Setup.local

Setup:
		cp $(srcdir)/Setup.in Setup

Setup.local:
		echo "# Edit this file for local setup changes" >Setup.local

Makefile.pre:	Makefile.pre.in ../config.status
		(cd ..; CONFIG_FILES=Modules/Makefile.pre CONFIG_HEADERS= \
		$(SHELL) config.status)

depend:
		$(MKDEP) $(CFLAGS) `echo $(OBJS) | tr ' ' '\012' | \
					sed 's|\(.*\)\.o|$(srcdir)/\1.c|'`

.PRECIOUS:	../python

glmodule.c:	$(srcdir)/cgen.py $(srcdir)/cstubs
		python $(srcdir)/cgen.py <$(srcdir)/cstubs >glmodule.c

almodule.o: almodule.c
arraymodule.o: arraymodule.c
audioop.o: audioop.c
cdmodule.o: cdmodule.c
cgensupport.o: cgensupport.c
clmodule.o: clmodule.c
dbmmodule.o: dbmmodule.c
errnomodule.o: errnomodule.c
fcntlmodule.o: fcntlmodule.c
flmodule.o: flmodule.c
fmmodule.o: fmmodule.c
glmodule.o: glmodule.c
imageop.o: imageop.c
imgfile.o: imgfile.c
main.o: main.c
mathmodule.o: mathmodule.c
md5c.o: md5c.c
md5module.o: md5module.c
mpzmodule.o: mpzmodule.c
nismodule.o: nismodule.c
operator.o: operator.c
parsermodule.o: parsermodule.c
posixmodule.o: posixmodule.c
pwdmodule.o: pwdmodule.c
regexmodule.o: regexmodule.c
regexpr.o: regexpr.c
resource.o: resource.c
rgbimgmodule.o: rgbimgmodule.c
rotormodule.o: rotormodule.c
selectmodule.o: selectmodule.c
sgimodule.o: sgimodule.c
socketmodule.o: socketmodule.c
stdwinmodule.o: stdwinmodule.c
stropmodule.o: stropmodule.c
structmodule.o: structmodule.c
sunaudiodev.o: sunaudiodev.c
svmodule.o: svmodule.c
threadmodule.o: threadmodule.c
timemodule.o: timemodule.c
timingmodule.o: timingmodule.c
xxmodule.o: xxmodule.c
yuvconvert.o: yuvconvert.c

# Rules to build and install all shared modules
sharedmods:	$(SHAREDMODS)
sharedinstall:	$(DESTSHARED) $(SHAREDMODS)
		-for i in X $(SHAREDMODS); do \
			if test $$i != X; \
			then $(INSTALL_SHARED) $$i $(DESTSHARED)/$$i; \
			fi; \
		done

# Install a shared module from outside of setup
asharedinstall:	$(DESTSHARED) $(ASHAREDMODULE)$(SO)
		-for i in dummy $(ASHAREDMODULE)$(SO); do \
		    if test -f $$i; then mv $$i $(DESTSHARED)/$$i; fi; done

# This is handy when modules need to know where the destination directory is:
echodestshared: $(DESTSHARED)
	echo 	$(DESTSHARED)

DESTDIRS=	$(exec_prefix) $(LIBDIR) $(BINLIBDEST) $(DESTSHARED)

$(DESTSHARED): 
		@for i in $(DESTDIRS); \
		do \
			if test ! -d $$i; then \
				echo "Creating directory $$i"; \
				mkdir $$i; \
				chmod 755 $$i; \
			else	true; \
			fi; \
		done

# Stuff is appended here by makesetup and make depend