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- Changes donated by Elemental Security to make it work on HP-UX 11 on
Itanium2 with HP's 64-bit compiler (SF patch #1225212).
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@ -297,7 +297,7 @@ extern "C" {
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* This isn't reliable. See Py_OVERFLOWED comments.
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* X is evaluated more than once.
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*/
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#if defined(__FreeBSD__) || defined(__OpenBSD__)
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#if defined(__FreeBSD__) || defined(__OpenBSD__) || (defined(__hpux) && defined(__ia64))
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#define _Py_SET_EDOM_FOR_NAN(X) if (isnan(X)) errno = EDOM;
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#else
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#define _Py_SET_EDOM_FOR_NAN(X) ;
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@ -12,6 +12,9 @@ What's New in Python 2.5 alpha 1?
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Core and builtins
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-----------------
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- Changes donated by Elemental Security to make it work on HP-UX 11 on
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Itanium2 with HP's 64-bit compiler (SF patch #1225212).
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- Disallow keyword arguments for type constructors that don't use them
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(fixes bug #1119418).
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@ -45,6 +45,20 @@
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#define SUN_LWP
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#endif
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/* Check if we're running on HP-UX and _SC_THREADS is defined. If so, then
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enough of the Posix threads package is implimented to support python
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threads.
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This is valid for HP-UX 11.23 running on an ia64 system. If needed, add
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a check of __ia64 to verify that we're running on a ia64 system instead
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of a pa-risc system.
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*/
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#ifdef __hpux
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#ifdef _SC_THREADS
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#define _POSIX_THREADS
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#endif
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#endif
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#endif /* _POSIX_THREADS */
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20
README
20
README
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@ -368,7 +368,25 @@ HP-UX ia64: When building on the ia64 (Itanium) platform using HP's
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compiler, some experience has shown that the compiler's
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optimiser produces a completely broken version of python
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(see http://www.python.org/sf/814976). To work around this,
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edit the Makefile and remove -O from the OPT line.
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edit the Makefile and remove -O from the OPT line. (This is
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old information; with the latest compiler this problem does
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not occur.)
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To build a 64-bit executable on an Itanium 2 system using HP's
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compiler, use these environment variables:
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CC=cc
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CXX=aCC
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BASECFLAGS="+DD64"
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LDFLAGS="+DD64 -lxnet"
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and call configure as:
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./configure --without-gcc
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then *unset* the environment variables again before running
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make. (At least one of these flags causes the build to fail
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if it remains set.)
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HP PA-RISC 2.0: A recent bug report (http://www.python.org/sf/546117)
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suggests that the C compiler in this 64-bit system has bugs
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