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Bug #35863 Compile error at parse_date.lo
Submitted: 2005-12-31 18:56 UTC Modified: 2006-01-06 10:06 UTC
From: webmaster at zloba dot ath dot cx Assigned:
Status: Not a bug Package: Compile Failure
PHP Version: 5.1.1 OS: Linux 2.4.31 (Slackware)
Private report: No CVE-ID: None
View Developer Edit
 [2005-12-31 18:56 UTC] webmaster at zloba dot ath dot cx 
Description:
------------
PHP 5.1.1 can't be compiled on Linux 2.4.31 as module of Apache 2.2 (using apxs).
gcc version 3.4.5
glibc version 2.3.5

Reproduce code:
---------------
root@DaffY:/data/php-5.1.1# ./configure--with-apxs=/usr/httpd/bin/apxs
...
root@DaffY:/data/php-5.1.1# make

Expected result:
----------------
Successful compilation of PHP

Actual result:
--------------
root@DaffY:/data/php-5.1.1# make
...
/bin/sh /data/php-5.1.1/libtool --silent --preserve-dup-deps
--mode=compile gcc -Iext/date/lib -Iext/date/
-I/data/php- 5.1.1/ext/date/ -DPHP_ATOM_INC -I/data/php-5.1.1/include
-I/data/php-5.1.1/main -I/data/php-5.1.1 -I/usr/include/libxml2
-I/data/php-5.1.1/ext/date/lib -I/data/php-5.1.1/TSRM
-I/data/php-5.1.1/Zend    -g -O2  -prefer-non-pic -c
/data/php-5.1.1/ext/date/lib/parse_date.c -o ext/date/lib/parse_date.lo

cc1: out of memory allocating 47411156 bytes after a total of 2941088 bytes
make: *** [ext/date/lib/parse_date.lo] Error 1
root@DaffY :/data/php-5.1.1#

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 [2005-12-31 19:26 UTC] sniper@php.net 
Please try using this CVS snapshot:

  http://snaps.php.net/php5.1-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php5.1-win32-latest.zip
 [2006-01-06 10:01 UTC] fly dot captain at free dot fr 
I'll have the same error on a Gentoo (x86, gcc-3.4.4, glibc-2.3.5, kernel 2.6.14). 

I solved the problem by changing GCC's options.

First, i had "-Os -march=pentium2 -pipe" and compilation failed with the same error.

cc1: out of memory allocating 31244920 bytes after a total of 9990144 bytes
make: *** [ext/date/lib/parse_date.lo] Error 1

!!! ERROR: dev-lang/php-5.1.1 failed.
!!! Function php5_1-sapi_src_compile, Line 548, Exitcode 2
!!! make failed
!!! If you need support, post the topmost build error, NOT this status message.

I change GCC options to "-O2 -march=pentium2 -pipe" and compilation works successfully.
 [2006-01-06 10:06 UTC] derick@php.net 
You shouldn't try to outsmart our configure by specifying your own CFLAGS. Apparently GCC does some very heavy optimizations with -Os that use a lot of memory for our complex parser for date and time strings, and you don't have enough memory for this.
 
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