Re: [Visualpython-users] Release: VPython 2.9.1

[Andrew D. <dou...@la...>]

On Wed, 7 Apr 2004, Jonathan Brandmeyer wrote:

> This release corrects bugs found in the 2.9.0 release:

Nice.  Thanks.  I ran into a few glitches while trying to build this on a
Debian Linux/SPARC64 system.  I've enclosed suggested patches (apply with
patch -p1 -N).

The changes are:

INSTALL.txt:
    1.  Debian's "Testing", unfortunately, has python2.3, but only
    Boost 1.30.2.  I put in some notes to that effect.  If it's too much
    or too verbose, go ahead and adjust it to taste.

    2.  Using PYTHONPATH and --prefix to install somewhere safe and out of
    the way only works if PYTHONPATH already exists.  I didn't think
    configure should do that (because you might need to be root to
    make the directory) so I just put in an explicit instruction.

    3.  I fixed a few trivial typos.

configure.ac:
    1.  If compilation of a program with #include <Python.h> fails, the
most likely reason is that Python.h doesn't exist, but there could also be
other local configuration errors.  (In my case, there was a
bit of 32-bit/64-bit confusion in python's pyport.h header.)  I've
suggested a somewhat more general message.

cvisual/Makefile.in:
    1.  The 'make install' step will fail if $prefix/bin doesn't exist
    already.  I added in a conditional mkdir -p command.  (I
    vaguely recall that mkdir -p is not completely portable, but probably
    should be ok everywhere that VPython is likely to be installed.)

diff -r -u visual-2.9.1/INSTALL.txt visual-2.9.1-andy/INSTALL.txt
--- visual-2.9.1/INSTALL.txt	2004-04-07 16:28:55.000000000 -0400
+++ visual-2.9.1-andy/INSTALL.txt	2004-04-08 13:22:48.000000000 -0400
@@ -91,6 +91,11 @@
 			libgtk1.2-dev
 			g++-3.2 (or g++-3.3).
 			libboost-python-dev
+
+		(As of April 8, 2004, Debian's "testing" distribution only contains
+		Boost libraries version 1.30.2.  You can either try installing
+		1.31.0 yourself or use the python2.2 packages.  You'll need
+		python2.2-dev, python2.2-numeric, and python2.2-tk.)

 		Users of Debian Woody and derivatives will need to obtain backports
 		of the above from (eg.) www.backports.org.
@@ -156,7 +161,8 @@
 	simultaneously.  After choosing an approprate prefix, such as /home/jonathan, run
 	configure as normally but specify the PYTHONPATH environment variable to be
 	[prefix]/lib/python2.3/site-packages, replacing python2.3 with python2.2 if that
-	is your interpreter.
+	is your interpreter.  You must create this PYTHONPATH directory if it doesn't
+	already exist.


 III.  Build
@@ -174,9 +180,9 @@
 	the CXXFLAGS variable.

 	The Makefiles support the following targets:
-	all: (the default) compiles are required software
+	all: (the default) compiles all the required software
 	clean: deletes files created by the compiler
-	distclean: deltes all files created by the configure and make programs.  This
+	distclean: deletes all files created by the configure and make programs.  This
 		option is useful if you want to start over from a clean source tree.
 	install: copies all required files in the locations specified by configure
 	install-strip: Performs the 'install' target and strips the final object files.
diff -r -u visual-2.9.1/configure.ac visual-2.9.1-andy/configure.ac
--- visual-2.9.1/configure.ac	2004-04-07 16:18:45.000000000 -0400
+++ visual-2.9.1-andy/configure.ac	2004-04-08 10:28:10.000000000 -0400
@@ -29,7 +29,7 @@


 AM_CHECK_PYTHON_HEADERS([], [
-	AC_MSG_ERROR([A suitable python interpreter was found, but you do not have the header files required for building C/C++ extensions to python.])])
+	AC_MSG_ERROR([A suitable python interpreter was found, but you do not have the header files required for building C/C++ extensions to python, or another problem was encountered compiling a program that includes <Python.h>.])])

 dnl Copied from the official gtk+-2 configure.in
 AC_MSG_CHECKING([for some Win32 platform])
diff -r -u visual-2.9.1/cvisual/Makefile.in visual-2.9.1-andy/cvisual/Makefile.in
--- visual-2.9.1/cvisual/Makefile.in	2004-04-07 16:18:46.000000000 -0400
+++ visual-2.9.1-andy/cvisual/Makefile.in	2004-04-08 11:22:35.000000000 -0400
@@ -22,6 +22,9 @@
 CXXDEPMODE = @CXXDEPMODE@
 STRIP = @STRIP@

+# Program to be determined by configure
+MKDIR_P = mkdir -p
+
 # System configurable variables determined by configure
 PYTHON_INCLUDES = @PYTHON_INCLUDES@
 PYTHON_PREFIX = @PYTHON_PREFIX@
@@ -247,6 +250,8 @@
 	@echo $(LIBTOOL) --mode=install $(INSTALL) $< $(DESTDIR)$(pythondir)/$< \
 		>> $(LOGFILE)
 	@$(LIBTOOL) --mode=install $(INSTALL) $< $(DESTDIR)$(pythondir)/$<
+	@echo test -d $(DESTDIR)$(bindir) || $(MKDIR_P) $(DESTDIR)$(bindir) >> $(LOGFILE)
+	@test -d $(DESTDIR)$(bindir) || $(MKDIR_P) $(DESTDIR)$(bindir)
 	@echo $(INSTALL) -m 755 vpython $(DESTDIR)$(bindir)/vpython >> $(LOGFILE)
 	@$(INSTALL) -m 755 vpython $(DESTDIR)$(bindir)/vpython
 else

-- 
    Andy Dougherty		dou...@la...
    Dept. of Physics
    Lafayette College, Easton PA 18042