将mod_wsgi的LD_PRELOAD传递给apache 2.4

我不能适应这个问题的mod_wsgi 。

我有一个使用gdal的python烧瓶应用程序。 我以下面的方式启动它：

LD_PRELOAD=/opt/gdal-custom/lib/libgdal.so.1 PYTHONPATH=../somemodules/ scl enable python27 "source ../python27/bin/activate; python flaskapp.py" 

不过，我想将它放在mod_wsgi中。 做LD_PRELOAD=/opt/gdal-custom/lib/libgdal.so.1 service httpd24-httpd restart似乎不起作用。 在我的apacheconfiguration中也没有设置以下内容：

 SetEnv LD_PRELOAD /opt/gdal-custom/lib/libgdal.so.1 LoadModule wsgi_module modules/mod_wsgi.so WSGIPythonHome /opt/rh/httpd24/root/var/www/wsgi-virtualenv WSGIPythonPath /opt/rh/httpd24/root/var/www/AppFolder:/opt/rh/httpd24/root/var/www/SomeModules WSGIScriptAlias /AppFolder /opt/rh/httpd24/root/var/www/AppFolder/app.wsgi <Directory /var/www/AppFolder> AllowOverride none Require all granted </Directory> 

这里是ldd的输出：

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 (wsgi-virtualenv)ldd /opt/rh/httpd24/root/var/www/wsgi-virtualenv/lib/python2.7/site-packages/GDAL-1.11.2-py2.7-linux-x86_64.egg/osgeo/_gdal.so linux-vdso.so.1 => (0x00007fffac9ff000) libpython2.7.so.1.0 => /opt/rh/python27/root/usr/lib64/libpython2.7.so.1.0 (0x00007fce43438000) libgdal.so.1 => /opt/gdal-custom/lib/libgdal.so.1 (0x00007fce42490000) libstdc++.so.6 => /usr/lib64/libstdc++.so.6 (0x00007fce42176000) libm.so.6 => /lib64/libm.so.6 (0x00007fce41ef2000) libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007fce41cdb000) libpthread.so.0 => /lib64/libpthread.so.0 (0x00007fce41abe000) libc.so.6 => /lib64/libc.so.6 (0x00007fce4172a000) libdl.so.2 => /lib64/libdl.so.2 (0x00007fce41525000) libutil.so.1 => /lib64/libutil.so.1 (0x00007fce41322000) libfreexl.so.1 => /usr/lib64/libfreexl.so.1 (0x00007fce41119000) libgeos_c.so.1 => /usr/lib64/libgeos_c.so.1 (0x00007fce40ef2000) libsqlite3.so.0 => /usr/lib64/libsqlite3.so.0 (0x00007fce40c63000) libodbc.so.2 => /usr/lib64/libodbc.so.2 (0x00007fce409fc000) libodbcinst.so.2 => /usr/lib64/libodbcinst.so.2 (0x00007fce407ea000) libexpat.so.1 => /lib64/libexpat.so.1 (0x00007fce405c2000) libxerces-c-3.0.so => /usr/lib64/libxerces-c-3.0.so (0x00007fce40021000) libjasper.so.1 => /usr/lib64/libjasper.so.1 (0x00007fce3fdc7000) libnetcdf.so.6 => /usr/lib64/libnetcdf.so.6 (0x00007fce3fa82000) libhdf5.so.6 => /usr/lib64/libhdf5.so.6 (0x00007fce3f49a000) libogdi.so.3 => /usr/lib64/libogdi.so.3 (0x00007fce3f278000) libgif.so.4 => /usr/lib64/libgif.so.4 (0x00007fce3f06f000) libjpeg.so.62 => /usr/lib64/libjpeg.so.62 (0x00007fce3ee1f000) libgta.so.0 => /usr/lib64/libgta.so.0 (0x00007fce3ec14000) libpng12.so.0 => /usr/lib64/libpng12.so.0 (0x00007fce3e9ee000) libcfitsio.so.0 => /usr/lib64/libcfitsio.so.0 (0x00007fce3e63a000) libpq.so.5 => /usr/lib64/libpq.so.5 (0x00007fce3e411000) librt.so.1 => /lib64/librt.so.1 (0x00007fce3e209000) libpcre.so.0 => /lib64/libpcre.so.0 (0x00007fce3dfdd000) libcurl.so.4 => /usr/lib64/libcurl.so.4 (0x00007fce3dd88000) libxml2.so.2 => /usr/lib64/libxml2.so.2 (0x00007fce3da35000) libz.so.1 => /lib64/libz.so.1 (0x00007fce3d81f000) /lib64/ld-linux-x86-64.so.2 (0x0000003e73a00000) libgeos-3.4.2.so => /usr/lib64/libgeos-3.4.2.so (0x00007fce3d479000) libltdl.so.7 => /usr/lib64/libltdl.so.7 (0x00007fce3d270000) libnsl.so.1 => /lib64/libnsl.so.1 (0x00007fce3d056000) libhdf5_hl.so.6 => /usr/lib64/libhdf5_hl.so.6 (0x00007fce3ce24000) libproj.so.0 => /usr/lib64/libproj.so.0 (0x00007fce3cbd7000) libSM.so.6 => /usr/lib64/libSM.so.6 (0x00007fce3c9ce000) libICE.so.6 => /usr/lib64/libICE.so.6 (0x00007fce3c7b2000) libX11.so.6 => /usr/lib64/libX11.so.6 (0x00007fce3c475000) liblzma.so.0 => /usr/lib64/liblzma.so.0 (0x00007fce3c253000) libbz2.so.1 => /lib64/libbz2.so.1 (0x00007fce3c042000) libssl.so.10 => /usr/lib64/libssl.so.10 (0x00007fce3bdd6000) libcrypto.so.10 => /usr/lib64/libcrypto.so.10 (0x00007fce3b9f2000) libgssapi_krb5.so.2 => /lib64/libgssapi_krb5.so.2 (0x00007fce3b7ae000) libcrypt.so.1 => /lib64/libcrypt.so.1 (0x00007fce3b577000) libldap_r-2.4.so.2 => /lib64/libldap_r-2.4.so.2 (0x00007fce3b31e000) libidn.so.11 => /lib64/libidn.so.11 (0x00007fce3b0ec000) libldap-2.4.so.2 => /lib64/libldap-2.4.so.2 (0x00007fce3ae9c000) libkrb5.so.3 => /lib64/libkrb5.so.3 (0x00007fce3abb5000) libk5crypto.so.3 => /lib64/libk5crypto.so.3 (0x00007fce3a989000) libcom_err.so.2 => /lib64/libcom_err.so.2 (0x00007fce3a785000) libssl3.so => /usr/lib64/libssl3.so (0x00007fce3a545000) libsmime3.so => /usr/lib64/libsmime3.so (0x00007fce3a319000) libnss3.so => /usr/lib64/libnss3.so (0x00007fce39fda000) libnssutil3.so => /usr/lib64/libnssutil3.so (0x00007fce39dad000) libplds4.so => /lib64/libplds4.so (0x00007fce39ba9000) libplc4.so => /lib64/libplc4.so (0x00007fce399a4000) libnspr4.so => /lib64/libnspr4.so (0x00007fce39765000) libssh2.so.1 => /usr/lib64/libssh2.so.1 (0x00007fce3953d000) libuuid.so.1 => /lib64/libuuid.so.1 (0x00007fce39338000) libxcb.so.1 => /usr/lib64/libxcb.so.1 (0x00007fce3911a000) libkrb5support.so.0 => /lib64/libkrb5support.so.0 (0x00007fce38f0e000) libkeyutils.so.1 => /lib64/libkeyutils.so.1 (0x00007fce38d0b000) libresolv.so.2 => /lib64/libresolv.so.2 (0x00007fce38af1000) libfreebl3.so => /lib64/libfreebl3.so (0x00007fce388ed000) liblber-2.4.so.2 => /lib64/liblber-2.4.so.2 (0x00007fce386de000) libsasl2.so.2 => /usr/lib64/libsasl2.so.2 (0x00007fce384c4000) libXau.so.6 => /usr/lib64/libXau.so.6 (0x00007fce382c0000) libselinux.so.1 => /lib64/libselinux.so.1 (0x00007fce380a1000) 

 LD_RUN_PATH=/opt/gdal-custom/lib pip install somemodule