Bug #71343 [Fbk->NoF]: Build system tries to link with Xcode libs and link fails

From: Date: Sun, 13 Jun 2021 04:22:13 +0000
Subject: Bug #71343 [Fbk->NoF]: Build system tries to link with Xcode libs and link fails
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-234380@lists.php.net to get a copy of this message 
Edit report at https://bugs.php.net/bug.php?id=71343&edit=1

 ID:               71343
 Updated by:       php-bugs@lists.php.net
 Reported by:      yohgaki@php.net
 Summary:          Build system tries to link with Xcode libs and link
                   fails
-Status:           Feedback
+Status:           No Feedback
 Type:             Bug
 Package:          Compile Failure
 Operating System: OSX
 PHP Version:      Irrelevant
 Assigned To:      cmb
 Private report:   N

 New Comment:

No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Re-Opened". Thank you.


Previous Comments:
------------------------------------------------------------------------
[2021-05-31 15:20:56] cmb@php.net

Is this still an issue with any of the actively supported PHP
versions[1]?

[1] <https://www.php.net/supported-versions.php>

------------------------------------------------------------------------
[2016-06-04 01:15:49] yohgaki@php.net

I build PHP on OSX on occasions and I still have this issue.
The cause is EXTRA_LDFALGS/EXTRA_LDFALGS_PROGRAM define

-L/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/lib

before libs specified by configure options. If you have the same issue, remove OSX/Xcode system lib
from EXTRA_LDFALGS/EXTRA_LDFLAGS_PROGRAMS.

------------------------------------------------------------------------
[2016-01-12 01:11:05] yohgaki@php.net

Description:
------------
Xcode libs should have lowest precedence, but build system tries to link with Xcode libs and link
fails.

It seems not only -L flag, but also -I flag (and others) have the same issue.

All supported/dev branches have this problem.



Test script:
---------------
$ YACC=/usr/local/opt/bison27/bin/bison ./configure --with-iconv=/usr/local/opt/libiconv &&
make -j 4

You'll need brew's bison27 and libiconv.

Expected result:
----------------
Link should succeed. 

Actual result:
--------------
cc -I/usr/local/opt/libiconv/include -g -O2 -fvisibility=hidden  
-L/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/lib
-L/usr/local/opt/libiconv/lib 
-Wl,-rpath,/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/lib
-Wl,-rpath,/usr/local/opt/libiconv/lib ext/date/php_date.o ext/date/lib/astro.o ext/date/lib/dow.o
ext/date/lib/parse_date.o ext/date/lib/parse_tz.o 
***SNIP***
main/fastcgi.o sapi/cgi/cgi_main.o  -lresolv -liconv -liconv -lm -lxml2 -lz -licucore -lm -lxml2 -lz
-licucore -lm -lxml2 -lz -licucore -lm -lxml2 -lz -licucore -lm -lxml2 -lz -licucore -lm -lxml2 -lz
-licucore -lm  -o sapi/cgi/php-cgi
Undefined symbols for architecture x86_64:
  "_libiconv", referenced from:
      _zif_iconv_substr in iconv.o
      _zif_iconv_mime_encode in iconv.o
      _php_iconv_string in iconv.o
      __php_iconv_strlen in iconv.o
      __php_iconv_strpos in iconv.o
      __php_iconv_appendl in iconv.o
      _php_iconv_stream_filter_append_bucket in iconv.o
      ...
***SNIP***


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



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