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Bug #63104 php fail to build with --enable-intl
Submitted: 2012-09-17 21:19 UTC Modified: 2021-10-10 04:22 UTC
Votes:3
Avg. Score:5.0 ± 0.0
Reproduced:2 of 3 (66.7%)
Same Version:2 (100.0%)
Same OS:2 (100.0%)
From: maduma at pt dot lu Assigned: cmb (profile)
Status: No Feedback Package: Compile Failure
PHP Version: 5.4.7 OS: Solaris 11
Private report: No CVE-ID: None
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 [2012-09-17 21:19 UTC] maduma at pt dot lu
Description:
------------
compiler: solarisstudio 12.3
os: solaris 11
arch: sparc
icu: 4.6


./configure --prefix=/usr/php/5.4 --sysconfdir=/etc/php/5.4 \
        --mandir=/usr/php/5.4/man --with-config-file-path=/etc/php/5.4 \
        --enable-intl
...
/bin/sh /root/php/php-5.4.7/libtool --silent --preserve-dup-deps --mode=link cc -export-dynamic -I/usr/include -O ... -lnsl  -o sapi/cli/php
Undefined                       first referenced
 symbol                             in file
_ZN6icu_4911Formattable7setDateEd   ext/intl/msgformat/msgformat_helpers.o
_ZTVN6icu_4913FieldPositionE        ext/intl/msgformat/msgformat_helpers.o
_ZN6icu_4911Formattable7setLongEi   ext/intl/msgformat/msgformat_helpers.o
_ZN6icu_4913UnicodeStringD1Ev       ext/intl/msgformat/msgformat_helpers.o
_ZN6icu_4913UnicodeStringC1Ev       ext/intl/msgformat/msgformat_helpers.o
_ZNK6icu_4911Formattable7getTypeEv  ext/intl/msgformat/msgformat_helpers.o
_ZNK6icu_4913MessageFormat6formatEPKNS_11FormattableEiRNS_13UnicodeStringERNS_13FieldPositionER10UErrorCode ext/intl/msgformat/msgformat_helpers.o
_ZN6icu_4913UnicodeStringC1EPKt     ext/intl/msgformat/msgformat_helpers.o
_ZN6icu_4911Formattable9setStringERKNS_13UnicodeStringE ext/intl/msgformat/msgformat_helpers.o
_ZN6icu_4913UnicodeStringC1EPKti    ext/intl/msgformat/msgformat_helpers.o
_ZN6icu_4913UnicodeStringaSERKS0_   ext/intl/msgformat/msgformat_helpers.o
_ZNK6icu_4913UnicodeString7extractEPtiR10UErrorCode ext/intl/msgformat/msgformat_helpers.o
_ZN6icu_497UMemorynaEj              ext/intl/msgformat/msgformat_helpers.o
_ZN6icu_4911FormattableC1Ev         ext/intl/msgformat/msgformat_helpers.o
_Unwind_Resume                      ext/intl/msgformat/msgformat_helpers.o  (symbol belongs to implicit dependency /usr/lib/libgcc_s.so.1)
_ZN6icu_497UMemorydaEPv             ext/intl/msgformat/msgformat_helpers.o
_ZN6icu_4911Formattable9setDoubleEd ext/intl/msgformat/msgformat_helpers.o
_ZN6icu_4913FieldPositionD1Ev       ext/intl/msgformat/msgformat_helpers.o
_ZN6icu_4911Formattable8setInt64Ex  ext/intl/msgformat/msgformat_helpers.o
ld: fatal: symbol referencing errors. No output written to sapi/cli/php
make[1]: *** [sapi/cli/php] Error 2
make[1]: Leaving directory `/root/php/php-5.4.7'
make: *** [compile] Error 2



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 [2012-09-18 03:26 UTC] laruence@php.net
what's your icu version?

$icu-config --version
 [2012-09-18 03:26 UTC] laruence@php.net
-Status: Open +Status: Feedback
 [2012-09-18 07:14 UTC] maduma at pt dot lu
root@build-sparc:~# icu-config --version
4.6
 [2012-09-18 07:14 UTC] maduma at pt dot lu
-Status: Feedback +Status: Open
 [2012-09-18 07:52 UTC] maduma at pt dot lu
It seems that the build use g++ compiler for c++ and cc for c compiler
I've now defined cc and CC env variable

cc=/opt/solarisstudio12.3/bin/cc CXX=/opt/solarisstudio12.3/bin/CC \
./configure --prefix=/usr/php/5.4 --sysconfdir=/etc/php/5.4 \
--mandir=/usr/php/5.4/man --with-config-file-path=/etc/php/5.4 \
--enable-intl

The build failed also in the linker

/bin/sh /root/php/php-5.4.7/libtool --silent --preserve-dup-deps --mode=link cc -export-dynamic -I/usr/include -O -xs -xstrconst -zlazyload -xmemalign=8s     ext/date/php_date.lo ...  -lstdc++ -lrt -lm -lnsl -lsocket -lxml2 -lz -lm -lsocket -lnsl -lxml2 -lz -lm -lsocket -lnsl -lCrun -lCstd -lm -licui18n -licuuc -licudata -lm -licuio -lxml2 -lz -lm -lsocket -lnsl -lxml2 -lz -lm -lsocket -lnsl -lxml2 -lz -lm -lsocket -lnsl -lxml2 -lz -lm -lsocket -lnsl  -o sapi/cli/php
ld: fatal: library -lstdc++: not found
ld: fatal: file processing errors. No output written to sapi/cli/php

Why do the we need stdc++ (g++ related) !
I just removed -lstdc++ and it working now.

Need to test it now
 [2012-09-18 11:09 UTC] maduma at pt dot lu
Need also to create libCstd.so and libCrun.so link

ln -s /usr/lib/libCstd.so.1 /usr/lib/libCstd.so
ln -s /usr/lib/libCrun.so.1 /usr/lib/libCrun.so
 [2012-09-19 07:46 UTC] maduma at pt dot lu
Still have problems with intl extention. When i compile 5.4 with intl the proc_open() function is not defined anymore

# --with-intl
/usr/php/5.4/bin/php -r 'proc_open();'
PHP Fatal error:  Call to undefined function proc_open() in Command line code on line 1

# without intl
/usr/php/5.4/bin/php -r 'proc_open();'
PHP Warning:  proc_open() expects at least 3 parameters, 0 given in Command line code on line 1
 [2012-09-19 08:03 UTC] laruence@php.net
I can not reproduce it:
$php -m | grep intl
intl

$php -r 'proc_open("ls");'
PHP Warning:  proc_open() expects at least 3 parameters, 1 given in Command line 
code on line 1
 [2012-09-19 16:26 UTC] reeze@php.net
similar to https://bugs.php.net/bug.php?id=48795 but different platform.
 [2012-09-20 12:21 UTC] johannes@php.net
-Status: Open +Status: Analyzed -Assigned To: +Assigned To: bjori
 [2012-09-20 12:21 UTC] johannes@php.net
The actual issue is that we're linking using the C compiler, not the C++ compiler. The later would pull the correct C++ libs in.

What we have to do is

1) go through all SAPI config.m4's and modify their linker calls to either use CC or CXX depending on i.e. $php_cxx_done
2) remove PHP_ADD_LIBRARY(stdc++) from AC_DEFUN([PHP_REQUIRE_CXX]
3) make sure none of our bundled libs has issues when linked with C++ standard libs (especially as they might depend on a lib pulling a different C++ runtime in ...)

Then we're done. But step 3 is rather complicated. Better would be if libintl itself would pull in the proper C++ runtime but we don't have control over that.

A work-around is to only do step 2 from that list and have the user build the intl extension shared. In that case we already use the C++ compiler for linking the .so/.dynlib/...

Assigning to Hannes, who added the explicit linkage to libstdc++. Maye he has some thoughts or feels brave enough to us C++ for linkage ;-)
 [2016-03-06 05:59 UTC] bjori@php.net
-Status: Analyzed +Status: Open -Assigned To: bjori +Assigned To:
 [2021-09-28 09:30 UTC] cmb@php.net
-Status: Open +Status: Feedback -Assigned To: +Assigned To: cmb
 [2021-09-28 09:30 UTC] 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>
 [2021-10-10 04:22 UTC] php-bugs at lists dot php dot net
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.
 
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