Re: [Pound Mailing List] Help installing Pound 2.8 on CentOS7 with PCRE2 and TCMalloc

> Hi Phil,
>
>> pcre2, pcre2-devel, and gperftools-libs (installs
>> libtcmalloc). Yet, when I run ./configure, the config.log shows that
>> it's
>> setting:
>>
>> ac_cv_header_pcre_pcreposix_h=no
>> ac_cv_header_pcreposix_h=no
>> ac_cv_lib_tcmalloc_malloc=no
>
> To make long story short, here's what you need to do in order to make
> Pound find the packages:
>
>   cd /usr/include
>   ln -sf pcre2posix.h pcreposix.h
>   cd /usr/lib64  # on 32-bit systems - cd /usr/lib
>   ln -sf libtcmalloc.so.4 libtcmalloc.so
>
> Now you can run ./configure --enable-pcreposix --enable-tcmalloc and get
> the desired result.
>
> And here's the long story:
>
> When given the --enable-pcreposix option, configure looks for file
> prceposix.h (or prce/prceposix.h). However, the package pcre2-devel
> installs the file prce2posix.h:
>
>   $ repoquery -l pcre2-devel | grep 'posix.h'
>   /usr/include/pcre2posix.h
>
> Similarly, when given the --enable-tcmalloc option, configure expects to
> find libtmalloc.so, but gperftools-libs does not include this file. It

I think this step should not be needed when gperftools-devel is installed.

Regards,
Simon


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