#11965: OS X 10.7 Lion: Error building sage.misc.darwin_utilities extension
-----------------------+----------------------------------------------------
Reporter: was | Owner: drkirkby
Type: defect | Status: new
Priority: major | Milestone: sage-4.7.3
Component: porting | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
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Building the sage.misc.darwin_utilities fails on OS X 10.7.2 with
gcc-4.2.1 (build 5658) using XCode 4.
{{{
deep:sage wstein$ export MAKE="make -j1"
deep:sage wstein$ sage -br
----------------------------------------------------------
sage: Building and installing modified Sage library files.
Installing c_lib
scons: `install' is up to date.
Updating Cython code....
Time to execute 0 commands: 0.0105319023132 seconds
Finished compiling Cython code (time = 0.939815998077 seconds)
running install
running build
running build_py
running build_ext
building 'sage.misc.darwin_utilities' extension
gcc -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-
prototypes -I/Users/wstein/sage/install/sage-4.7.3.alpha1/local/include
-I/Users/wstein/sage/install/sage-4.7.3.alpha1/local/include/csage
-I/Users/wstein/sage/install/sage-4.7.3.alpha1/devel/sage/sage/ext
-I/Users/wstein/sage/install/sage-4.7.3.alpha1/local/include/python2.6 -c
sage/misc/darwin_memory_usage.c -o
build/temp.macosx-10.7-x86_64-2.6/sage/misc/darwin_memory_usage.o -w
In file included from sage/misc/darwin_memory_usage.c:4:
/usr/include/mach/task_info.h:252: error: expected specifier-qualifier-
list before ‘vm_extmod_statistics_data_t’
error: command 'gcc' failed with exit status 1
sage: There was an error installing modified sage library code.
deep:sage wstein$ gcc -v
Using built-in specs.
Target: i686-apple-darwin11
...
gcc version 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2335.15.00)
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11965>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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