Bug #80435 [Opn]: Bus Error compiling phar.phar on Apple M1

From: Date: Mon, 30 Nov 2020 16:33:48 +0000
Subject: Bug #80435 [Opn]: Bus Error compiling phar.phar on Apple M1
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-230739@lists.php.net to get a copy of this message
Edit report at https://bugs.php.net/bug.php?id=80435&edit=1

 ID:                 80435
 User updated by:    cja987 at gmail dot com
 Reported by:        cja987 at gmail dot com
 Summary:            Bus Error compiling phar.phar on Apple M1
 Status:             Open
 Type:               Bug
 Package:            Compile Failure
 Operating System:   macOS 11
 PHP Version:        8.0Git-2020-11-27 (Git)
 Block user comment: N
 Private report:     N

 New Comment:

sapi/cli/php -v does work, but it does immediately get run over by the bus (error)  when running the
test suite.  I can't convince gdb to install either, so there's not a lot that's
debuggable.  Homebrew does build php successfully, and it appears it even applies a patch or two, so
I'll work backwards from that.


Previous Comments:
------------------------------------------------------------------------
[2020-11-30 14:54:59] nikic@php.net

I suspect the build might be entirely borked, and the phar generation is just the first part that
actually uses the produced binary.

Does running sapi/cli/php -v work? If so, does running sapi/cli/php run-tests.php
Zend -j8 produce any failures?

------------------------------------------------------------------------
[2020-11-27 21:01:41] cja987 at gmail dot com

As requested, these values from the makefile:

PHP_PHARCMD_SETTINGS = -n -d 'open_basedir=' -d 'output_buffering=0' -d 
'memory_limit=-1' -d phar.readonly=0

PHP_PHARCMD_BANG = $(top_srcdir)/build/shtool echo -n --
"$(INSTALL_ROOT)$(bindir)/$(program_prefix)php$(program_suffix)$(EXEEXT)";

------------------------------------------------------------------------
[2020-11-27 20:59:26] cja987 at gmail dot com

Description:
------------
Using the compile command shown in the test script below, compilation proceeds normally and it even
builds some of the SAPIs, but once it gets to phar, things go sideways:

Generating phar.php
Generating phar.phar
PEAR package PHP_Archive not installed: generated phar will require PHP's phar extension be
enabled.
make: *** [ext/phar/phar.phar] Bus error: 10



Test script:
---------------
make distclean; ./buildconf && PATH=/opt/homebrew/opt/bison/bin:$PATH ./configure
--with-iconv=/opt/homebrew/opt/libiconv && make -j10 YACC=/opt/homebrew/opt/bison/bin/bison

# The above shows another minor bug: I should not have to set YACC, 
# but the makefile sets it to just "bison" rather than the full path,
# which causes it to find the obsolete system bison in the path instead.




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Edit this bug report at https://bugs.php.net/bug.php?id=80435&edit=1


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