ID:               49267
 Comment by:       yux87 at hotmail dot com
 Reported By:      s dot rost at ewerk dot com
 Status:           No Feedback
 Bug Type:         Compile Failure
 Operating System: Mac OSX 10.6 Snow Leopard
 PHP Version:      5.3, 6 (2009-08-18)
 Assigned To:      scottmac
 New Comment:

Okay, here's the result how I made it work against my environment and
php version after a few times of failure in compiling:

------
Steps
------
1. The only thing I tried to make it work was to hack the iconv.c as
the patch above. ie. manually remove the #ifdef HAVE_LIBICONV, etc.
lines.
2. Do a re-configure, re-make. 

-----
Result
-----
./configure --with-iconv-dir=/usr  [Pass]
./make  [Pass]
./make test [Okay, didn't notice any fail with iconv, not sure it's
been tested though]

------
Configuration
------
Snow Leopard, with XCode. I did a fresh install rather than upgrade
from the old 10.5 version, so I guess it could be the reason I didn't
suffer the multiple iconv lib problem as some descriptions above.

PHP version: 5.3.1 - 19 Nov 2009 release from the download page

So I think the problem here is just some need to change the iconv.c
code a bit. Hope this works for you, too. I also tried compiling with my
macport iconv library(coz this'd be the actual one I'm going to use),
there's no problem working with it too.


Previous Comments:
------------------------------------------------------------------------

[2010-01-03 11:48:35] iongion at yahoo dot com

My system is a SNOW LEOPARD 10.6.2

I think we have a final solution. All these problems are generated
because the Makefile is confused by the existence of multiple iconv
library installations, but not only this.

Fixing iconv (please note that these are pretty subjective, but they
are a good start)

Needed elements:

1) gettext - http://ftp.gnu.org/pub/gnu/gettext/gettext-0.17.tar.gz
2) iconv - http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.13.1.tar.gz

Unpack both libraries, before running configure, prepare your
environment as follows:

(i assume you have latest xcode)

export MACOSX_DEPLOYMENT_TARGET=10.6; export CFLAGS="-arch i386 -arch
x86_64 -g -Os -pipe -no-cpp-precomp"; export CCFLAGS="-arch i386 -arch
x86_64 -g -Os -pipe"; export CXXFLAGS="-arch i386 -arch x86_64 -g -Os
-pipe" LDFLAGS="-arch i386 -arch x86_64 -bind_at_load"

and then run configure in gettext, leave prefix as it is, make & make
install;

NOW, building iconv will replace existing iconv from apple(it shouldn't
break anything)

./configure --prefix=/usr --enable-shared --enable-static

then:

make
sudo make install

This did it, what i managed to achieve:

1) Replace php 5.3.0 that comes with Snow Leopard, with php 5.3.1
2) Replace php 5.3.0 that comes with Snow Leopard, with php 5.2.12

Managed to install pecl extensions, apc, xdebug, uploadprogress, ming

I am now on php 5.2.12 as i do drupal development and there are some
module issues with php 5.3, but you could easily replace Snow Leo's php
5.3.0 with 5.3.1 and have your own pecl extensions/features enables

Bellow are build scripts that i use to compile php 5.3.1 and php
5.2.12

1) 5.2.12 -> http://dpaste.com/hold/140511/
2) 5.3.1 -> http://dpaste.com/hold/140512/

Good luck and hopefully php will get some better less confused build
scripts.

This the link that made me think and search more

http://blog.yimingliu.com/2009/02/24/missing-library-symbols-while-compiling-php-528/

I have a little more than 0 knowledge of unix build tools, make, conf,
gcc ... i am a php developer, excuse the non-initiated terms.

------------------------------------------------------------------------

[2010-01-02 13:41:56] iongion at yahoo dot com

This is the output of make at its last step before throwing the hell

http://dpaste.com/hold/140147/

------------------------------------------------------------------------

[2010-01-02 13:36:06] iongion at yahoo dot com

It does not work for me, same Snow Leopard

I've added all possible combination of fixes

Using the latest php snapshot php5.3-201001012330


http://www.opensource.apple.com/source/apache_mod_php/apache_mod_php-
53/patches/iconv.patch


Here is the build script

./configure \
'--with-iconv-dir=/usr' \
'--prefix=/usr' \
'--mandir=/usr/share/man' \
'--infodir=/usr/share/info' \
'--sysconfdir=/private/etc' \
'--with-apxs2=/usr/sbin/apxs' \
'--enable-cli' \
'--with-config-file-path=/etc' \
'--with-libxml-dir=/usr' \
'--with-openssl=/usr' \
'--with-kerberos=/usr' \
'--with-zlib=/usr' \
'--enable-bcmath' \
'--with-bz2=/usr' \
'--enable-calendar' \
'--with-curl=/usr' \
'--enable-exif' \
'--enable-ftp' \
'--with-gd' \
'--with-jpeg-dir=/usr/local' \
'--with-png-dir=/usr/local' \
'--enable-gd-native-ttf' \
'--with-ldap=/usr' \
'--with-ldap-sasl=/usr' \
'--enable-mbstring' \
'--enable-mbregex' \
'--with-mysql=mysqlnd' \
'--with-mysqli=mysqlnd' \
'--with-pdo-mysql=mysqlnd' \
'--with-iodbc=/usr' \
'--enable-shmop' \
'--with-snmp=/usr' \
'--enable-soap' \
'--enable-sockets' \
'--enable-sysvmsg' \
'--enable-sysvsem' \
'--enable-sysvshm' \
'--with-xmlrpc' \
'--with-xsl=/usr' \
'--with-pcre-regex' \
'--with-mcrypt' \
'--with-mhash' \
'--enable-zip' \
'--with-curl' \
'--with-pear'

With iconv dir set to /usr/local, still not working, arghhh

------------------------------------------------------------------------

[2010-01-02 00:57:29] conrad dot tim at gmail dot com

Solved for me by applying the patch provided by Apple mentioned in bug

#48195.

http://www.opensource.apple.com/source/apache_mod_php/apache_mod_php-
53/patches/iconv.patch

------------------------------------------------------------------------

[2010-01-02 00:37:35] conrad dot tim at gmail dot com

This bug remains for me. On Snow Leapoard (10.6.2 Build 10C540) using 
php5.3-201001012330 snapshot).

Output ending the make process:
Undefined symbols:
  "_libiconv", referenced from:
      __php_iconv_strlen in iconv.o
      _php_iconv_string in iconv.o
      _php_iconv_string in iconv.o
      __php_iconv_strpos in iconv.o
      __php_iconv_appendl in iconv.o
      __php_iconv_appendl in iconv.o
      _zif_iconv_substr in iconv.o
      _zif_iconv_mime_encode in iconv.o
      _zif_iconv_mime_encode in iconv.o
      _zif_iconv_mime_encode in iconv.o
      _zif_iconv_mime_encode in iconv.o
      _zif_iconv_mime_encode in iconv.o
      _zif_iconv_mime_encode in iconv.o
      _php_iconv_stream_filter_append_bucket in iconv.o
      _php_iconv_stream_filter_append_bucket in iconv.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
make: *** [libs/libphp5.bundle] Error 1

------------------------------------------------------------------------

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    http://bugs.php.net/49267

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