[issue7452] Invalid mnemonic 'fnstcw'

Sridhar Ratnakumar report at bugs.python.org
Tue Dec 8 00:33:34 CET 2009

New submission from Sridhar Ratnakumar <sridharr at activestate.com>:

When trying to build 2.7a1 I ran into the following problem on MacOSX 
10.4 (Tiger):

$ ./configure --enable-framework --enable-universalsdk
$ make
gcc -c -arch ppc -arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk  -
fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes  -
I. -IInclude -I./Include   -DPy_BUILD_CORE -o Python/pymath.o 
/var/tmp//ccGDYNCp.s:36:Invalid mnemonic 'fnstcw'
/var/tmp//ccGDYNCp.s:56:Invalid mnemonic 'fldcw'
lipo: can't open input file: /var/tmp//cc4UBrqs.out (No such file or 
make: *** [Python/pymath.o] Error 1

assignee: ronaldoussoren
components: Build, Macintosh
files: config.log
messages: 96085
nosy: ronaldoussoren, srid
severity: normal
status: open
title: Invalid mnemonic 'fnstcw'
type: compile error
versions: Python 2.7
Added file: http://bugs.python.org/file15481/config.log

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