* Xen-unstable-staging compilation error
@ 2010-09-22 14:21 Michal Novotny
2010-09-23 18:12 ` Ian Jackson
2010-09-24 10:41 ` Michal Novotny
0 siblings, 2 replies; 3+ messages in thread
From: Michal Novotny @ 2010-09-22 14:21 UTC (permalink / raw)
To: 'xen-devel@lists.xensource.com'
Hi,
I've been trying to compile latest Xen-unstable staging on the x86_64
machine but I was getting following errors:
creating build/temp.linux-x86_64-2.4/xen/lowlevel/flask
gcc -fno-strict-aliasing -DNDEBUG -O2 -g -pipe -Wall
-Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector
--param=ssp-buffer-size=4 -m64 -mtune=generic -D_GNU_SOURCE -fPIC -O1
-fno-omit-frame-pointer -fno-optimize-sibling-calls -m64 -g
-fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes
-Wno-unused-value -Wdeclaration-after-statement -D__XEN_TOOLS__ -MMD -MF
.buildpy.d -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -fPIC
-I../../tools/libxc -I../../tools/xenstore -I../../tools/include
-I../../tools/libxl -Ixen/lowlevel/flask -I../flask/libflask/include
-I/usr/include/python2.4 -c xen/lowlevel/flask/flask.c -o
build/temp.linux-x86_64-2.4/xen/lowlevel/flask/flask.o
-fno-strict-aliasing -Werror
gcc -pthread -shared -O1 -fno-omit-frame-pointer
-fno-optimize-sibling-calls -m64 -g -fno-strict-aliasing -std=gnu99
-Wall -Wstrict-prototypes -Wno-unused-value
-Wdeclaration-after-statement -D__XEN_TOOLS__ -MMD -MF .buildpy.d
-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
build/temp.linux-x86_64-2.4/xen/lowlevel/flask/flask.o
-L../../tools/libxc -L../../tools/xenstore -L../../tools/libxl
-L../../tools/blktap2/control -L../flask/libflask -lxenctrl -lxenguest
-lxenstore -lflask -o build/lib.linux-x86_64-2.4/xen/lowlevel/flask.so
building 'xl' extension
creating build/temp.linux-x86_64-2.4/xen/lowlevel/xl
gcc -fno-strict-aliasing -DNDEBUG -O2 -g -pipe -Wall
-Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector
--param=ssp-buffer-size=4 -m64 -mtune=generic -D_GNU_SOURCE -fPIC -O1
-fno-omit-frame-pointer -fno-optimize-sibling-calls -m64 -g
-fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes
-Wno-unused-value -Wdeclaration-after-statement -D__XEN_TOOLS__ -MMD -MF
.buildpy.d -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -fPIC
-I../../tools/libxc -I../../tools/xenstore -I../../tools/include
-I../../tools/libxl -Ixen/lowlevel/xl -I/usr/include/python2.4 -c
xen/lowlevel/xl/xl.c -o build/temp.linux-x86_64-2.4/xen/lowlevel/xl/xl.o
-fno-strict-aliasing -Werror
xen/lowlevel/xl/xl.c: In function ‘genwrap__obj_init’:
xen/lowlevel/xl/xl.c:59: error: ‘Py_ssize_t’ undeclared (first use in
this function)
xen/lowlevel/xl/xl.c:59: error: (Each undeclared identifier is reported
only once
xen/lowlevel/xl/xl.c:59: error: for each function it appears in.)
xen/lowlevel/xl/xl.c:59: error: expected ‘;’ before ‘pos’
xen/lowlevel/xl/xl.c:64: error: ‘pos’ undeclared (first use in this
function)
xen/lowlevel/xl/xl.c: In function ‘fixed_bytearray_set’:
xen/lowlevel/xl/xl.c:170: error: ‘Py_ssize_t’ undeclared (first use in
this function)
xen/lowlevel/xl/xl.c:170: error: expected ‘;’ before ‘ssz’
xen/lowlevel/xl/xl.c:171: error: ‘ssz’ undeclared (first use in this
function)
error: command 'gcc' failed with exit status 1
make[3]: *** [buildpy] Error 1
make[3]: Leaving directory `/home2/shared/xen-unstable-staging/tools/python'
make[2]: *** [subdir-install-python] Error 2
make[2]: Leaving directory `/home2/shared/xen-unstable-staging/tools'
make[1]: *** [subdirs-install] Error 2
make[1]: Leaving directory `/home2/shared/xen-unstable-staging/tools'
Any ideas?
Michal
--
Michal Novotny<minovotn@redhat.com>, RHCE
Virtualization Team (xen userspace), Red Hat
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Xen-unstable-staging compilation error
2010-09-22 14:21 Xen-unstable-staging compilation error Michal Novotny
@ 2010-09-23 18:12 ` Ian Jackson
2010-09-24 10:41 ` Michal Novotny
1 sibling, 0 replies; 3+ messages in thread
From: Ian Jackson @ 2010-09-23 18:12 UTC (permalink / raw)
To: Michal Novotny; +Cc: 'xen-devel@lists.xensource.com'
Michal Novotny writes ("[Xen-devel] Xen-unstable-staging compilation error"):
> I've been trying to compile latest Xen-unstable staging on the x86_64
...
> xen/lowlevel/xl/xl.c: In function ‘genwrap__obj_init’:
> xen/lowlevel/xl/xl.c:59: error: ‘Py_ssize_t’ undeclared (first use in
Perhaps the build system is malfunctioning and not rerunning the code
generator ?
Ian.
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: Xen-unstable-staging compilation error
2010-09-22 14:21 Xen-unstable-staging compilation error Michal Novotny
2010-09-23 18:12 ` Ian Jackson
@ 2010-09-24 10:41 ` Michal Novotny
1 sibling, 0 replies; 3+ messages in thread
From: Michal Novotny @ 2010-09-24 10:41 UTC (permalink / raw)
To: xen-devel
Well, I've been able to solve this one by adding "typedef int
Py_ssize_t;" since I was using Python 2.4.3 that doesn't support
Py_ssize_t natively. However, reinstalling the python was not the option
because of the system dependencies so I downloaded source code for
Python-2.7 and investigated this further. There was a definition of
Py_ssize_t as int so I did just add this definition in
/usr/include/python-2.4/Python.h file and the compilation was successful.
Hope this helps to someone as well,
Michal
On 09/22/2010 04:21 PM, Michal Novotny wrote:
> Hi,
> I've been trying to compile latest Xen-unstable staging on the x86_64
> machine but I was getting following errors:
>
> creating build/temp.linux-x86_64-2.4/xen/lowlevel/flask
> gcc -fno-strict-aliasing -DNDEBUG -O2 -g -pipe -Wall
> -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector
> --param=ssp-buffer-size=4 -m64 -mtune=generic -D_GNU_SOURCE -fPIC -O1
> -fno-omit-frame-pointer -fno-optimize-sibling-calls -m64 -g
> -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes
> -Wno-unused-value -Wdeclaration-after-statement -D__XEN_TOOLS__ -MMD
> -MF .buildpy.d -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -fPIC
> -I../../tools/libxc -I../../tools/xenstore -I../../tools/include
> -I../../tools/libxl -Ixen/lowlevel/flask -I../flask/libflask/include
> -I/usr/include/python2.4 -c xen/lowlevel/flask/flask.c -o
> build/temp.linux-x86_64-2.4/xen/lowlevel/flask/flask.o
> -fno-strict-aliasing -Werror
> gcc -pthread -shared -O1 -fno-omit-frame-pointer
> -fno-optimize-sibling-calls -m64 -g -fno-strict-aliasing -std=gnu99
> -Wall -Wstrict-prototypes -Wno-unused-value
> -Wdeclaration-after-statement -D__XEN_TOOLS__ -MMD -MF .buildpy.d
> -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
> build/temp.linux-x86_64-2.4/xen/lowlevel/flask/flask.o
> -L../../tools/libxc -L../../tools/xenstore -L../../tools/libxl
> -L../../tools/blktap2/control -L../flask/libflask -lxenctrl -lxenguest
> -lxenstore -lflask -o build/lib.linux-x86_64-2.4/xen/lowlevel/flask.so
> building 'xl' extension
> creating build/temp.linux-x86_64-2.4/xen/lowlevel/xl
> gcc -fno-strict-aliasing -DNDEBUG -O2 -g -pipe -Wall
> -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector
> --param=ssp-buffer-size=4 -m64 -mtune=generic -D_GNU_SOURCE -fPIC -O1
> -fno-omit-frame-pointer -fno-optimize-sibling-calls -m64 -g
> -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes
> -Wno-unused-value -Wdeclaration-after-statement -D__XEN_TOOLS__ -MMD
> -MF .buildpy.d -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -fPIC
> -I../../tools/libxc -I../../tools/xenstore -I../../tools/include
> -I../../tools/libxl -Ixen/lowlevel/xl -I/usr/include/python2.4 -c
> xen/lowlevel/xl/xl.c -o
> build/temp.linux-x86_64-2.4/xen/lowlevel/xl/xl.o -fno-strict-aliasing
> -Werror
> xen/lowlevel/xl/xl.c: In function ‘genwrap__obj_init’:
> xen/lowlevel/xl/xl.c:59: error: ‘Py_ssize_t’ undeclared (first use in
> this function)
> xen/lowlevel/xl/xl.c:59: error: (Each undeclared identifier is
> reported only once
> xen/lowlevel/xl/xl.c:59: error: for each function it appears in.)
> xen/lowlevel/xl/xl.c:59: error: expected ‘;’ before ‘pos’
> xen/lowlevel/xl/xl.c:64: error: ‘pos’ undeclared (first use in this
> function)
> xen/lowlevel/xl/xl.c: In function ‘fixed_bytearray_set’:
> xen/lowlevel/xl/xl.c:170: error: ‘Py_ssize_t’ undeclared (first use in
> this function)
> xen/lowlevel/xl/xl.c:170: error: expected ‘;’ before ‘ssz’
> xen/lowlevel/xl/xl.c:171: error: ‘ssz’ undeclared (first use in this
> function)
> error: command 'gcc' failed with exit status 1
> make[3]: *** [buildpy] Error 1
> make[3]: Leaving directory
> `/home2/shared/xen-unstable-staging/tools/python'
> make[2]: *** [subdir-install-python] Error 2
> make[2]: Leaving directory `/home2/shared/xen-unstable-staging/tools'
> make[1]: *** [subdirs-install] Error 2
> make[1]: Leaving directory `/home2/shared/xen-unstable-staging/tools'
>
> Any ideas?
>
> Michal
>
--
Michal Novotny<minovotn@redhat.com>, RHCE
Virtualization Team (xen userspace), Red Hat
^ permalink raw reply [flat|nested] 3+ messages in thread
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2010-09-22 14:21 Xen-unstable-staging compilation error Michal Novotny
2010-09-23 18:12 ` Ian Jackson
2010-09-24 10:41 ` Michal Novotny
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