PHP :: Bug #43144 :: configure fails checking for c++ compiler

[2007-10-30 14:32 UTC] babt at us dot ibm dot com

Description:
------------
When running configure, process fails to properly detect c++ due to 
previous failure to remove a directory.  Below is the stream from the 
script.

Configuring libtool
checking build system type... i686-apple-darwin9.0.0
checking for ld used by gcc... /usr/libexec/gcc/i686-apple-
darwin9/4.0.1/ld
checking if the linker (/usr/libexec/gcc/i686-apple-darwin9/4.0.1/ld) 
is GNU ld... no
checking for /usr/libexec/gcc/i686-apple-darwin9/4.0.1/ld option to 
reload object files... -r
checking for BSD-compatible nm... /usr/bin/nm -p
checking how to recognise dependent libraries... pass_all
checking for object suffix... o
checking for executable suffix... rm: conftest.dSYM: is a directory
.dSYM
checking for c++... c++
checking whether the C++ compiler (c++   ) works... no
configure: error: installation or configuration problem: C++ compiler 
cannot create executables.





Reproduce code:
---------------
Plain vanilla OS X 10.5 Leopard build with Xcode 3.0 tools installed.

Expected result:
----------------
Configuring libtool
checking build system type... i686-apple-darwin9.0.0
checking for ld used by /Developer/usr/bin/cc... 
/Developer/usr/libexec/gcc/i686-apple-darwin9/4.0.1/ld
checking if the linker (/Developer/usr/libexec/gcc/i686-apple-
darwin9/4.0.1/ld) is GNU ld... no
checking for /Developer/usr/libexec/gcc/i686-apple-darwin9/4.0.1/ld 
option to reload object files... -r
checking for BSD-compatible nm... /Developer/usr/bin/nm -p
checking how to recognise dependent libraries... pass_all
checking for object suffix... o
checking for executable suffix... .dSYM
checking for c++... c++
checking whether the C++ compiler (c++   ) works... yes





Actual result:
--------------
As in description.

Workaround - 

Change configure script to use 'rm -rf' during the check for the 
executable suffix.

[2007-10-30 17:13 UTC] jani@php.net

What configure line did you use?

[2007-10-30 18:12 UTC] babt at us dot ibm dot com

Here's the configure line used...

./configure --prefix=/usr/local/php5 --with-config-file-
path=/usr/local/php5/lib --with-mysql=/usr/local/mysql --with-pdo-
mysql=/usr/local/mysql --with-apxs2 --with-pcre-regex --with-iconv --
with-openssl --with-zlib --with-mysqli=/usr/local/mysql/bin/mysql_config 
--with-libxml --with-xsl --with-xmlrpc --enable-wddx --with-curl --
enable-exit --enable-soap --enable-ftp --enable-calendar --enable-dbx --
enable-sockets --with-bz2 --enable-dbase --enable-fastcgi --enable-
mbstring --with-pdflib --with-mysql-sock=/tmp/mysql.sock

[2007-10-30 22:10 UTC] jani@php.net

You have some 3rd party extensions added by yourself in the build or what? There aren't any C++ extensions in the PHP core, AFAIK.

[2007-10-30 23:05 UTC] babt at us dot ibm dot com

Nope, no extensions.  The problem is that configure is looking for the 
presence of the C++ compiler and even though it's not being used, it 
doesn't finish the configuration if it can't find one!!!

[2007-10-30 23:39 UTC] jani@php.net

Please try using this CVS snapshot:

  http://snaps.php.net/php5.2-latest.tar.gz
 
For Windows (zip):
 
  http://snaps.php.net/win32/php5.2-win32-latest.zip

For Windows (installer):

  http://snaps.php.net/win32/php5.2-win32-installer-latest.msi

IIRC, I fixed something related to this in CVS.

[2007-11-07 01:00 UTC] php-bugs at lists dot php dot net

No feedback was provided for this bug for over a week, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".

Patches

Pull Requests

History

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