I have updated the webrev ( http://cr.opensolaris.org/~seema/6670736/ ).
Main changes include patches to apr_hints.m4 and apr_common.m4
apr_hints.m4 - to add the threaded flags.
apr_common.m4 - to use the Sun compiler's flag, "-xM" to generate
makefile dependencies. Since, for httpd we use the bundled configure
script, there is a need to patch this file, too.
Without this, mod_auth_gss build caused the following error:
cc1: error: invalid option `t'
Trussing the mod_auth_gss make showed that it was executing cpp in
/usr/sfw/bin
which in turn called
/usr/sfw/libexec/gcc/i386-pc-solaris2.11/3.4.3/cc1 with -mt option
Snippet of the truss o/p:
--------
1858: execve("/usr/sfw/libexec/gcc/i386-pc-solaris2.11/3.4.3/cc1",
0x0807F2D0, 0x0807A05C) argc = 30
1858: envp:
1858: COLLECT_GCC_OPTIONS='-E' '-M' '-DSOLARIS2=11'
'-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64'
'-D_POSIX_PTHREAD_SEMANTICS' '-mt'
'-I../httpd-2.2.8-prefork/srclib/pcre'....
--------
Thanks,
Seema.
Jeff Trawick wrote:
> Seema Alevoor wrote:
>>> It sounds to me like the APR hard-coding of flags for threads on Solaris
>>> should look like:
>>>
>>> if !disable-threads
>>> if $CC -flags | grep -- '^-mt.*multi-threaded' >/dev/null 2>&1
>>> use -mt for compiling and linking
>>> else
>>> use -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT for compiling
>>> fi
>>> fi
>>>
>>>
>> Agreed. I will make the changes and repost the diffs.
>>
> Thanks for bearing with me on this, and showing the URL for the commentary!
>
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