| # Universal Unix Makefile for Python extensions |
| # ============================================= |
| |
| # Short Instructions |
| # ------------------ |
| |
| # 1. Build and install Python (1.4 or newer). |
| # 2. "make -f Makefile.pre.in boot" |
| # 3. "make" |
| # You should now have a shared library. |
| |
| # Long Instructions |
| # ----------------- |
| |
| # Build *and install* the basic Python 1.4 distribution. See the |
| # Python README for instructions. |
| |
| # Create a file Setup.in for your extension. This file follows the |
| # format of the Modules/Setup.in file; see the instructions there. |
| # For a simple module called "spam" on file "spammodule.c", it can |
| # contain a single line: |
| # spam spammodule.c |
| # You can build as many modules as you want in the same directory -- |
| # just have a separate line for each of them in the Setup.in file. |
| |
| # If you want to build your extension as a shared library, insert a |
| # line containing just the string |
| # *shared* |
| # at the top of your Setup.in file. |
| |
| # Note that the build process copies Setup.in to Setup, and then works |
| # with Setup. It doesn't overwrite Setup when Setup.in is changed, so |
| # while you're in the process of debugging your Setup.in file, you may |
| # want to edit Setup instead, and copy it back to Setup.in later. |
| # (All this is done so you can distribute your extension easily and |
| # someone else can select the modules they actually want to build by |
| # commenting out lines in the Setup file, without editing the |
| # original. Editing Setup is also used to specify nonstandard |
| # locations for include or library files.) |
| |
| # Copy this file (Misc/Makefile.pre.in) to the directory containing |
| # your extension. |
| |
| # Run "make -f Makefile.pre.in boot". This creates Makefile |
| # (producing Makefile.pre and sedscript as intermediate files) and |
| # config.c, incorporating the values for sys.prefix, sys.exec_prefix |
| # and sys.version from the installed Python binary. For this to work, |
| # the python binary must be on your path. If this fails, try |
| # make -f Makefile.pre.in Makefile VERSION=1.4 installdir=<prefix> |
| # where <prefix> is the prefix used to install Python for installdir |
| # (and possibly similar for exec_installdir=<exec_prefix>). |
| |
| # If you are building your extension as a shared library (your |
| # Setup.in file starts with *shared*), run "make" or "make sharedmods" |
| # to build the shared library files. If you are building a statically |
| # linked Python binary (the only solution of your platform doesn't |
| # support shared libraries, and sometimes handy if you want to |
| # distribute or install the resulting Python binary), run "make |
| # python". |
| |
| # Note: Each time you edit Makefile.pre.in or Setup, you must run |
| # "make Makefile" before running "make". |
| |
| # Hint: if you want to use VPATH, you can start in an empty |
| # subdirectory and say (e.g.): |
| # make -f ../Makefile.pre.in boot srcdir=.. VPATH=.. |
| |
| |
| # === Bootstrap variables (edited through "make boot") === |
| |
| # The prefix used by "make inclinstall libainstall" of core python |
| installdir= /usr/local |
| |
| # The exec_prefix used by the same |
| exec_installdir=$(installdir) |
| |
| # Source directory and VPATH in case you want to use VPATH. |
| # (You will have to edit these two lines yourself -- there is no |
| # automatic support as the Makefile is not generated by |
| # config.status.) |
| srcdir= . |
| VPATH= . |
| |
| # === Variables that you may want to customize (rarely) === |
| |
| # (Static) build target |
| TARGET= python |
| |
| # Add more -I and -D options here |
| CFLAGS= $(OPT) -I$(INCLUDEPY) -I$(LIBPL) $(DEFS) |
| |
| # These two variables can be set in Setup to merge extensions. |
| # See example[23]. |
| BASELIB= |
| BASESETUP= |
| |
| # === Variables set by makesetup === |
| |
| MODOBJS= _MODOBJS_ |
| MODLIBS= _MODLIBS_ |
| |
| # === Definitions added by makesetup === |
| |
| # === Variables from configure (through sedscript) === |
| |
| VERSION= @VERSION@ |
| CC= @CC@ |
| OPT= @OPT@ |
| LDFLAGS= @LDFLAGS@ |
| DEFS= @DEFS@ |
| LIBS= @LIBS@ |
| LIBM= @LIBM@ |
| LIBC= @LIBC@ |
| RANLIB= @RANLIB@ |
| MACHDEP= @MACHDEP@ |
| SO= @SO@ |
| LDSHARED= @LDSHARED@ |
| CCSHARED= @CCSHARED@ |
| LINKFORSHARED= @LINKFORSHARED@ |
| |
| # Install prefix for architecture-independent files |
| prefix= /usr/local |
| |
| # Install prefix for architecture-dependent files |
| exec_prefix= $(prefix) |
| |
| # === Fixed definitions === |
| |
| # Expanded directories |
| BINDIR= $(exec_installdir)/bin |
| LIBDIR= $(exec_prefix)/lib |
| MANDIR= $(installdir)/man |
| INCLUDEDIR= $(installdir)/include |
| SCRIPTDIR= $(prefix)/lib |
| |
| # Detailed destination directories |
| BINLIBDEST= $(LIBDIR)/python$(VERSION) |
| LIBDEST= $(SCRIPTDIR)/python$(VERSION) |
| INCLUDEPY= $(INCLUDEDIR)/python$(VERSION) |
| LIBP= $(exec_installdir)/lib/python$(VERSION) |
| |
| LIBPL= $(LIBP)/config |
| |
| PYTHONLIBS= $(LIBPL)/libModules.a \ |
| $(LIBPL)/libPython.a \ |
| $(LIBPL)/libObjects.a \ |
| $(LIBPL)/libParser.a |
| |
| MAKESETUP= $(LIBPL)/makesetup |
| MAKEFILE= $(LIBPL)/Makefile |
| CONFIGC= $(LIBPL)/config.c |
| CONFIGCIN= $(LIBPL)/config.c.in |
| SETUP= $(LIBPL)/Setup |
| |
| SYSLIBS= $(LIBM) $(LIBC) |
| |
| ADDOBJS= $(LIBPL)/main.o getpath.o config.o |
| |
| # === Fixed rules === |
| |
| # Default target. This builds shared libraries only |
| default: sharedmods |
| |
| # Build everything |
| all: static sharedmods |
| |
| # Build shared libraries from our extension modules |
| sharedmods: $(SHAREDMODS) |
| |
| # Build a static Python binary containing our extension modules |
| static: $(TARGET) |
| $(TARGET): $(ADDOBJS) lib.a $(PYTHONLIBS) Makefile $(BASELIB) |
| $(CC) $(LDFLAGS) $(ADDOBJS) lib.a $(PYTHONLIBS) \ |
| $(LINKPATH) $(BASELIB) $(MODLIBS) $(LIBS) $(SYSLIBS) \ |
| -o $(TARGET) |
| |
| # Build the library containing our extension modules |
| lib.a: $(MODOBJS) |
| -rm -f lib.a |
| ar cr lib.a $(MODOBJS) |
| -$(RANLIB) lib.a || \ |
| echo "don't worry if ranlib fails -- probably SYSV or equiv" |
| |
| # This runs makesetup *twice* to use the BASESETUP definition from Setup |
| config.c Makefile: Makefile.pre Setup $(BASESETUP) $(MAKESETUP) |
| $(MAKESETUP) \ |
| -m Makefile.pre -c $(CONFIGCIN) Setup -n $(BASESETUP) $(SETUP) |
| $(MAKE) -f Makefile do-it-again |
| |
| # Internal target to run makesetup for the second time |
| do-it-again: |
| $(MAKESETUP) \ |
| -m Makefile.pre -c $(CONFIGCIN) Setup -n $(BASESETUP) $(SETUP) |
| |
| # Make config.o from the config.c created by makesetup |
| config.o: config.c |
| $(CC) $(CFLAGS) -c config.c |
| |
| # Make our own private getpath.o from the installed source and our PYTHONPATH |
| getpath.o: $(LIBPL)/getpath.c Makefile |
| $(CC) $(CFLAGS) -DPYTHONPATH=\"$(PYTHONPATH)\" -c $(LIBPL)/getpath.c |
| |
| # Setup is copied from Setup.in *only* if it doesn't yet exist |
| Setup: |
| cp $(srcdir)/Setup.in Setup |
| |
| # Make the intermediate Makefile.pre from Makefile.pre.in |
| Makefile.pre: Makefile.pre.in sedscript |
| sed -f sedscript $(srcdir)/Makefile.pre.in >Makefile.pre |
| |
| # Shortcuts to make the sed arguments on one line |
| P=prefix |
| E=exec_prefix |
| H=Generated automatically from Makefile.pre.in by sedscript. |
| L=LINKFORSHARED |
| |
| # Make the sed script used to create Makefile.pre from Makefile.pre.in |
| sedscript: $(MAKEFILE) |
| sed -n \ |
| -e '1s/.*/1i\\/p' \ |
| -e '2s%.*%# $H%p' \ |
| -e '/^VERSION=/s/^VERSION=[ ]*\(.*\)/s%@VERSION[@]%\1%/p' \ |
| -e '/^CC=/s/^CC=[ ]*\(.*\)/s%@CC[@]%\1%/p' \ |
| -e '/^OPT=/s/^OPT=[ ]*\(.*\)/s%@OPT[@]%\1%/p' \ |
| -e '/^LDFLAGS=/s/^LDFLAGS=[ ]*\(.*\)/s%@LDFLAGS[@]%\1%/p' \ |
| -e '/^DEFS=/s/^DEFS=[ ]*\(.*\)/s%@DEFS[@]%\1%/p' \ |
| -e '/^LIBS=/s/^LIBS=[ ]*\(.*\)/s%@LIBS[@]%\1%/p' \ |
| -e '/^LIBM=/s/^LIBM=[ ]*\(.*\)/s%@LIBM[@]%\1%/p' \ |
| -e '/^LIBC=/s/^LIBC=[ ]*\(.*\)/s%@LIBC[@]%\1%/p' \ |
| -e '/^RANLIB=/s/^RANLIB=[ ]*\(.*\)/s%@RANLIB[@]%\1%/p' \ |
| -e '/^MACHDEP=/s/^MACHDEP=[ ]*\(.*\)/s%@MACHDEP[@]%\1%/p' \ |
| -e '/^SO=/s/^SO=[ ]*\(.*\)/s%@SO[@]%\1%/p' \ |
| -e '/^LDSHARED=/s/^LDSHARED=[ ]*\(.*\)/s%@LDSHARED[@]%\1%/p' \ |
| -e '/^CCSHARED=/s/^CCSHARED=[ ]*\(.*\)/s%@CCSHARED[@]%\1%/p' \ |
| -e '/^$L=/s/^$L=[ ]*\(.*\)/s%@$L[@]%\1%/p' \ |
| -e '/^$P=/s/^$P=\(.*\)/s%^$P=.*%$P=\1%/p' \ |
| -e '/^$E=/s/^$E=\(.*\)/s%^$E=.*%$E=\1%/p' \ |
| $(MAKEFILE) >sedscript |
| echo "/^installdir=/s%=.*%= $(installdir)%" >>sedscript |
| echo "/^exec_installdir=/s%=.*%=$(exec_installdir)%" >>sedscript |
| echo "/^srcdir=/s%=.*%= $(srcdir)%" >>sedscript |
| echo "/^VPATH=/s%=.*%= $(VPATH)%" >>sedscript |
| echo "/^LINKPATH=/s%=.*%= $(LINKPATH)%" >>sedscript |
| echo "/^BASELIB=/s%=.*%= $(BASELIB)%" >>sedscript |
| echo "/^BASESETUP=/s%=.*%= $(BASESETUP)%" >>sedscript |
| |
| # Bootstrap target |
| boot: |
| VERSION=`python -c "import sys; print sys.version[:3]"`; \ |
| installdir=`python -c "import sys; print sys.prefix"`; \ |
| exec_installdir=`python -c "import sys; print sys.exec_prefix"`; \ |
| $(MAKE) -f $(srcdir)/Makefile.pre.in VPATH=$(VPATH) srcdir=$(srcdir) \ |
| VERSION=$$VERSION \ |
| installdir=$$installdir \ |
| exec_installdir=$$exec_installdir \ |
| Makefile |
| |
| # Handy target to remove intermediate files and backups |
| clean: |
| -rm -f *.o *~ |
| |
| # Handy target to remove everything that is easily regenerated |
| clobber: clean |
| -rm -f *.a tags TAGS config.c Makefile.pre python sedscript |
| -rm -f *.so *.sl so_locations |
| |
| |
| # Handy target to remove everything you don't want to distribute |
| distclean: clobber |
| -rm -f Makefile Setup |