[Python-checkins] python/dist/src/PCbuild _ssl.mak,NONE,1.1 _ssl.dsp,NONE,1.1 build_ssl.py,NONE,1.1 pcbuild.dsw,1.30,1.31 readme.txt,1.31,1.32
mhammond@users.sourceforge.net
mhammond@users.sourceforge.net
Mon, 02 Dec 2002 21:47:28 -0800
Update of /cvsroot/python/python/dist/src/PCbuild
In directory sc8-pr-cvs1:/tmp/cvs-serv22359
Modified Files:
pcbuild.dsw readme.txt
Added Files:
_ssl.mak _ssl.dsp build_ssl.py
Log Message:
Add _ssl build process for Windows.
--- NEW FILE: _ssl.mak ---
!IFDEF DEBUG
MODULE=_ssl_d.pyd
TEMP_DIR=x86-temp-debug/_ssl
CFLAGS=/Od /Zi /MDd /LDd /DDEBUG /D_DEBUG
SSL_LIB_DIR=$(SSL_DIR)/out32.dbg
!ELSE
MODULE=_ssl.pyd
TEMP_DIR=x86-temp-release/_ssl
CFLAGS=/Ox /MD /LD
SSL_LIB_DIR=$(SSL_DIR)/out32
!ENDIF
INCLUDES=-I ../Include -I ../PC -I $(SSL_DIR)/inc32
LIBS=gdi32.lib wsock32.lib /libpath:$(SSL_LIB_DIR) libeay32.lib ssleay32.lib
SOURCE=../Modules/_ssl.c
$(MODULE): $(SOURCE) ../PC/*.h ../Include/*.h
cl /nologo $(SOURCE) $(CFLAGS) /Fo$(TEMP_DIR)\$*.obj $(INCLUDES) /link /out:$(MODULE) $(LIBS)
--- NEW FILE: _ssl.dsp ---
# Microsoft Developer Studio Project File - Name="_ssl" - Package Owner=<4>
# Microsoft Developer Studio Generated Build File, Format Version 6.00
# ** DO NOT EDIT **
# TARGTYPE "Win32 (x86) External Target" 0x0106
CFG=_ssl - Win32 Debug
!MESSAGE This is not a valid makefile. To build this project using NMAKE,
!MESSAGE use the Export Makefile command and run
!MESSAGE
!MESSAGE NMAKE /f "_ssl.mak".
!MESSAGE
!MESSAGE You can specify a configuration when running NMAKE
!MESSAGE by defining the macro CFG on the command line. For example:
!MESSAGE
!MESSAGE NMAKE /f "_ssl.mak" CFG="_ssl - Win32 Debug"
!MESSAGE
!MESSAGE Possible choices for configuration are:
!MESSAGE
!MESSAGE "_ssl - Win32 Release" (based on "Win32 (x86) External Target")
!MESSAGE "_ssl - Win32 Debug" (based on "Win32 (x86) External Target")
!MESSAGE
# Begin Project
# PROP AllowPerConfigDependencies 0
# PROP Scc_ProjName ""
# PROP Scc_LocalPath ""
!IF "$(CFG)" == "_ssl - Win32 Release"
# PROP BASE Use_MFC 0
# PROP BASE Use_Debug_Libraries 0
# PROP BASE Output_Dir "Release"
# PROP BASE Intermediate_Dir "Release"
# PROP BASE Cmd_Line "NMAKE /f _ssl.mak"
# PROP BASE Rebuild_Opt "/a"
# PROP BASE Target_File "_ssl.exe"
# PROP BASE Bsc_Name "_ssl.bsc"
# PROP BASE Target_Dir ""
# PROP Use_MFC 0
# PROP Use_Debug_Libraries 0
# PROP Output_Dir "."
# PROP Intermediate_Dir "x86-temp-release\_ssl"
# PROP Cmd_Line "python build_ssl.py"
# PROP Rebuild_Opt "-a"
# PROP Target_File "_ssl.pyd"
# PROP Bsc_Name ""
# PROP Target_Dir ""
!ELSEIF "$(CFG)" == "_ssl - Win32 Debug"
# PROP BASE Use_MFC 0
# PROP BASE Use_Debug_Libraries 1
# PROP BASE Output_Dir "x86-temp-debug\_ssl"
# PROP BASE Intermediate_Dir "x86-temp-debug\_ssl"
# PROP BASE Cmd_Line "NMAKE /f _ssl.mak"
# PROP BASE Rebuild_Opt "/a"
# PROP BASE Target_File "_ssl_d.pyd"
# PROP BASE Bsc_Name "_ssl_d.bsc"
# PROP BASE Target_Dir ""
# PROP Use_MFC 0
# PROP Use_Debug_Libraries 1
# PROP Output_Dir "."
# PROP Intermediate_Dir "x86-temp-debug\_ssl"
# PROP Cmd_Line "python -u build_ssl.py -d"
# PROP Rebuild_Opt "-a"
# PROP Target_File "_ssl_d.pyd"
# PROP Bsc_Name ""
# PROP Target_Dir ""
!ENDIF
# Begin Target
# Name "_ssl - Win32 Release"
# Name "_ssl - Win32 Debug"
!IF "$(CFG)" == "_ssl - Win32 Release"
!ELSEIF "$(CFG)" == "_ssl - Win32 Debug"
!ENDIF
# Begin Source File
SOURCE=..\Modules\_ssl.c
# End Source File
# End Target
# End Project
--- NEW FILE: build_ssl.py ---
# Script for building the _ssl module for Windows.
# Uses Perl to setup the OpenSSL environment correctly
# and build OpenSSL, then invokes a simple nmake session
# for _ssl.pyd itself.
# THEORETICALLY, you can:
# * Unpack the latest SSL release one level above your main Python source
# directory. It is likely you will already find the zlib library and
# any other external packages there.
# * Install ActivePerl and ensure it is somewhere on your path.
# * Run this script from the PCBuild directory.
#
# it should configure and build SSL, then build the ssl Python extension
# without intervention.
import os, sys, re
# Find all "foo.exe" files on the PATH.
def find_all_on_path(filename, extras = None):
entries = os.environ["PATH"].split(os.pathsep)
ret = []
for p in entries:
fname = os.path.abspath(os.path.join(p, filename))
if os.path.isfile(fname) and fname not in ret:
ret.append(fname)
if extras:
for p in extras:
fname = os.path.abspath(os.path.join(p, filename))
if os.path.isfile(fname) and fname not in ret:
ret.append(fname)
return ret
# Find a suitable Perl installation for OpenSSL.
# cygwin perl does *not* work. ActivePerl does.
# Being a Perl dummy, the simplest way I can check is if the "Win32" package
# is available.
def find_working_perl(perls):
for perl in perls:
fh = os.popen(perl + ' -e "use Win32;"')
fh.read()
rc = fh.close()
if rc:
continue
return perl
print "Can not find a suitable PERL:"
if perls:
print " the following perl interpreters were found:"
for p in perls:
print " ", p
print " None of these versions appear suitable for building OpenSSL"
else:
print " NO perl interpreters were found on this machine at all!"
print " Please install ActivePerl and ensure it appears on your path"
print "The Python SSL module was not built"
return None
# Locate the best SSL directory given a few roots to look into.
def find_best_ssl_dir(sources):
candidates = []
for s in sources:
try:
s = os.path.abspath(s)
fnames = os.listdir(s)
except os.error:
fnames = []
for fname in fnames:
fqn = os.path.join(s, fname)
if os.path.isdir(fqn) and fname.startswith("openssl-"):
candidates.append(fqn)
# Now we have all the candidates, locate the best.
best_parts = []
best_name = None
for c in candidates:
parts = re.split("[.-]", os.path.basename(c))[1:]
# eg - openssl-0.9.7-beta1 - ignore all "beta" or any other qualifiers
if len(parts) >= 4:
continue
if parts > best_parts:
best_parts = parts
best_name = c
if best_name is not None:
print "Found an SSL directory at '%s'" % (best_name,)
else:
print "Could not find an SSL directory in '%s'" % (sources,)
return best_name
def main():
debug = "-d" in sys.argv
build_all = "-a" in sys.argv
make_flags = ""
if build_all:
make_flags = "-a"
# perl should be on the path, but we also look in "\perl" and "c:\\perl"
# as "well known" locations
perls = find_all_on_path("perl.exe", ["\\perl\\bin", "C:\\perl\\bin"])
perl = find_working_perl(perls)
if perl is None:
sys.exit(1)
print "Found a working perl at '%s'" % (perl,)
# Look for SSL 2 levels up from pcbuild - ie, same place zlib etc all live.
ssl_dir = find_best_ssl_dir(("../..",))
if ssl_dir is None:
sys.exit(1)
old_cd = os.getcwd()
try:
os.chdir(ssl_dir)
# If the ssl makefiles do not exist, we invoke Perl to generate them.
if not os.path.isfile(os.path.join(ssl_dir, "32.mak")) or \
not os.path.isfile(os.path.join(ssl_dir, "d32.mak")):
print "Creating the makefiles..."
# Put our working Perl at the front of our path
os.environ["PATH"] = os.path.split(perl)[0] + \
os.pathsep + \
os.environ["PATH"]
rc = os.system("ms\\32all.bat")
# Now run make.
print "Executing nmake over the ssl makefiles..."
if debug:
rc = os.system("nmake /nologo -f d32.mak")
if rc:
print "Executing d32.mak failed"
print rc
sys.exit(rc)
else:
rc = os.system("nmake /nologo -f 32.mak")
if rc:
print "Executing 32.mak failed"
print rc
sys.exit(rc)
finally:
os.chdir(old_cd)
# And finally, we can build the _ssl module itself for Python.
defs = "SSL_DIR=%s" % (ssl_dir,)
if debug:
defs = defs + " " + "DEBUG=1"
rc = os.system('nmake /nologo -f _ssl.mak ' + defs + " " + make_flags)
sys.exit(rc)
if __name__=='__main__':
main()
Index: pcbuild.dsw
===================================================================
RCS file: /cvsroot/python/python/dist/src/PCbuild/pcbuild.dsw,v
retrieving revision 1.30
retrieving revision 1.31
diff -C2 -d -r1.30 -r1.31
*** pcbuild.dsw 3 Dec 2002 05:39:49 -0000 1.30
--- pcbuild.dsw 3 Dec 2002 05:47:26 -0000 1.31
***************
*** 49,52 ****
--- 49,73 ----
###############################################################################
+ Project: "_ssl"=".\_ssl.dsp" - Package Owner=<4>
+
+ Package=<5>
+ {{{
+ }}}
+
+ Package=<4>
+ {{{
+ Begin Project Dependency
+ Project_Dep_Name pythoncore
+ End Project Dependency
+ Begin Project Dependency
+ Project_Dep_Name _sre
+ End Project Dependency
+ Begin Project Dependency
+ Project_Dep_Name python
+ End Project Dependency
+ }}}
+
+ ###############################################################################
+
Project: "_symtable"=".\_symtable.dsp" - Package Owner=<4>
Index: readme.txt
===================================================================
RCS file: /cvsroot/python/python/dist/src/PCbuild/readme.txt,v
retrieving revision 1.31
retrieving revision 1.32
diff -C2 -d -r1.31 -r1.32
*** readme.txt 23 Nov 2002 18:48:06 -0000 1.31
--- readme.txt 3 Dec 2002 05:47:26 -0000 1.32
***************
*** 200,204 ****
--- 200,234 ----
XXX This isn't encouraging, but I don't know what to do about it.
+ _ssl
+ Python wrapper for the secure sockets library.
+
+ Get the latest source code for OpenSSL from
+ http://www.openssl.org
+
+ Unpack into the "dist" directory, retaining the folder name from
+ the archive - for example, the latest stable OpenSSL will install as
+ dist/openssl-0.9.6g
+
+ You can (theoretically) use any version of OpenSSL you like - the
+ build process will automatically select the latest version.
+
+ You must also install ActivePerl from
+ http://www.activestate.com/Products/ActivePerl/
+ as this is used by the OpenSSL build process. Complain to them <wink>
+
+ The MSVC project simply invokes PCBuild/build_ssl.py to perform
+ the build. This Python script locates and builds your OpenSSL
+ installation, then invokes a simple makefile to build the final .pyd.
+ build_ssl.py attempts to catch the most common errors (such as not
+ being able to find OpenSSL sources, or not being able to find a Perl
+ that works with OpenSSL) and give a reasonable error message.
+ If you have a problem that doesn't seem to be handled correctly
+ (eg, you know you have ActivePerl but we can't find it), please take
+ a peek at build_ssl.py and suggest patches. Note that build_ssl.py
+ should be able to be run directly from the command-line.
+
+ build_ssl.py/MSVC isn't clever enough to clean OpenSSL - you must do this
+ by hand.
YOUR OWN EXTENSION DLLs