Edit report at https://bugs.php.net/bug.php?id=54925&edit=1
ID: 54925
Updated by: srina...@php.net
Reported by: michel dot henaut at everyware dot ch
Summary: build php on solaris for 64 bits
-Status: Assigned
+Status: Feedback
Type: Bug
Package: *General Issues
Operating System: solaris
PHP Version: 5.2.17
Assigned To: srinatar
Block user comment: N
Private report: N
New Comment:
I am not able to reproduce this behavior on both sparc as well as x86 platforms
? I am using Oracle Solaris Studio 12.2 (formerly Sun Studio compiler)
[sn123202@zod]'php-5.3.6'>cc -V
cc: Sun C 5.10 SunOS_sparc Patch 141861-07 2010/12/09
usage: cc [ options] files. Use 'cc -flags' for details
Possible, you are running into a compiler bug to me. In any case, you are using
a really older version of compiler. So, you might wanna consider upgrading or
installing latest compiler patches.
So, if some thing fixes by using -m64 -O but reproduces with -m64 - is most
likely a compiler issue. this is, -m64 doesn't do much but rather than expands
the compiler flags to build on 64-bit platform.
I would like to close this bug as not a valid bug
Previous Comments:
------------------------------------------------------------------------
[2011-07-15 11:37:20] d...@php.net
assigning this to people working at oracle.
------------------------------------------------------------------------
[2011-05-27 07:39:20] eugene at zhegan dot in
Same here.
PHP 5.3.6.
# cc -V
cc: Sun C 5.10 SunOS_i386 2009/06/03
Same workaround does help (thanks, Michael, by the way).
------------------------------------------------------------------------
[2011-05-25 14:31:09] michel dot henaut at everyware dot ch
Description:
------------
Build php on solaris with Sun compiler:
The default build for 64 bits, i.e. CFLAGS='-m64' produces strange results.
Rebuilding all with CFLAGS='-m64 -O -xs -xstrconst -zlazyload' seems to work.
To reproduce it:
$obj[0]['data'][0]['Usr'] = 0.009035;
echo json_encode($obj);
with just CFLAGS='-m64'
[{"data":[{"Usr":INF}]}]
with CFLAGS='-m64 -O -xs -xstrconst -zlazyload'
[{"data":[{"Usr":0.009035}]}]
which is correct.
may be a problem in main/snprintf.c and in main/spprintf.c
regards
Test script:
---------------
$obj[0]['data'][0]['Usr'] = 0.009035;
echo json_encode($obj);
Expected result:
----------------
[{"data":[{"Usr":0.009035}]}]
Actual result:
--------------
[{"data":[{"Usr":INF}]}]
------------------------------------------------------------------------
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Edit this bug report at https://bugs.php.net/bug.php?id=54925&edit=1
