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Tag: SSL

mod_wsgi and mod_xsendfile on OS X 10.9 Mavericks

Updated on Nov 4, 2013: The following tricks may still work, however I have found a much easier solution. Simply install Xcode command line developer tools and you should be able to compile source code without issues:

$ xcode-select --install

After upgrading my Mac from 10.8 to 10.9 Mavericks my apache stopped working, so I have to reinstall mod_wsgi and mod_xsendfile. However, tricks are needed to compile and install these mods successfully.

Upgrade Xcode

Upgrade Xcode in App Store. As mentioned by Valerie:

I had to manually upgrade Xcode (after Mavericks upgrade) from the App Store & agree to its license because ./configure hung forever until I did that.

mod_wsgi

For mod_wsgi installation, create a soft link to OSX10.9.xctoolchain:

cd /Applications/Xcode.app/Contents/Developer/Toolchains/
sudo ln -s XcodeDefault.xctoolchain OSX10.9.xctoolchain

Then run configure under mod_wsgi source code directory:

mod_wsgi-3.4$ ./configure

It will generate a Makefile similar as follows:

#  Copyright 2007 GRAHAM DUMPLETON                                               
#                                                                                
#  Licensed under the Apache License, Version 2.0 (the "License");               
#  you may not use this file except in compliance with the License.              
#  You may obtain a copy of the License at                                       
#                                                                                
#      http://www.apache.org/licenses/LICENSE-2.0                                
#                                                                                
#  Unless required by applicable law or agreed to in writing, software           
#  distributed under the License is distributed on an "AS IS" BASIS,             
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.      
#  See the License for the specific language governing permissions and           
#  limitations under the License.                                                

APXS = /usr/sbin/apxs                                                            
PYTHON = /usr/local/bin/python                                                   

DESTDIR =                                                                        
LIBEXECDIR = /usr/libexec/apache2                                                

CPPFLAGS =  -I/usr/local/Cellar/python/2.7.5/Frameworks/Python.framework/Versions/2.7/include/python2.7 -DNDEBUG 
CFLAGS =   -Wc,'-arch x86_64'                                                    
LDFLAGS =  -Wl,-F/usr/local/Cellar/python/2.7.5/Frameworks -framework Python -u _PyMac_Error   -arch x86_64
LDLIBS =  -ldl  -framework CoreFoundation                                        

all : mod_wsgi.la                                                                

mod_wsgi.la : mod_wsgi.c                                                         
    $(APXS) -c $(CPPFLAGS) $(CFLAGS) mod_wsgi.c $(LDFLAGS) $(LDLIBS)             

$(DESTDIR)$(LIBEXECDIR) :                                                        
    mkdir -p $@                                                                  

install : all $(DESTDIR)$(LIBEXECDIR)                                            
    $(APXS) -i -S LIBEXECDIR=$(DESTDIR)$(LIBEXECDIR) -n 'mod_wsgi' mod_wsgi.la 

clean :                                                                          
    -rm -rf .libs                                                                
    -rm -f mod_wsgi.o mod_wsgi.la mod_wsgi.lo mod_wsgi.slo mod_wsgi.loT          
    -rm -f config.log config.status                                              
    -rm -rf autom4te.cache                                                       

distclean : clean                                                                
    -rm -f Makefile Makefile.in                                                  

realclean : distclean                                                            
    -rm -f configure

However, this Makefile is not correct and running ‘make’ the compiler will complain something like:

mod_wsgi.c:34:10: fatal error: 'httpd.h' file not found

Prepend the following line to CPPFLAGS value:

-I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include/apr-1 -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include/apache2

Save the Makefile and it will look something like:

#  Copyright 2007 GRAHAM DUMPLETON                                               
#                                                                                
#  Licensed under the Apache License, Version 2.0 (the "License");               
#  you may not use this file except in compliance with the License.              
#  You may obtain a copy of the License at                                       
#                                                                                
#      http://www.apache.org/licenses/LICENSE-2.0                                
#                                                                                
#  Unless required by applicable law or agreed to in writing, software           
#  distributed under the License is distributed on an "AS IS" BASIS,             
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.      
#  See the License for the specific language governing permissions and           
#  limitations under the License.                                                

APXS = /usr/sbin/apxs                                                            
PYTHON = /usr/local/bin/python                                                   

DESTDIR =                                                                        
LIBEXECDIR = /usr/libexec/apache2                                                

CPPFLAGS =  -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include/apr-1 -I/Applications/Xcode. app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include/apache2 -I/usr/local/Cellar/python/2.7.5/Frameworks/Python.framework/Versions/2.7/include/python2.7 -DNDEBUG
CFLAGS =   -Wc,'-arch x86_64'                                                             
LDFLAGS =  -Wl,-F/usr/local/Cellar/python/2.7.5/Frameworks -framework Python -u _PyMac_Error   -arch x86_64
LDLIBS =  -ldl  -framework CoreFoundation                                        

all : mod_wsgi.la                                                                

mod_wsgi.la : mod_wsgi.c                                                         
    $(APXS) -c $(CPPFLAGS) $(CFLAGS) mod_wsgi.c $(LDFLAGS) $(LDLIBS)             

$(DESTDIR)$(LIBEXECDIR) :                                                        
    mkdir -p $@                                                                  

install : all $(DESTDIR)$(LIBEXECDIR)                                            
    $(APXS) -i -S LIBEXECDIR=$(DESTDIR)$(LIBEXECDIR) -n 'mod_wsgi' mod_wsgi.la 

clean :                                                                          
    -rm -rf .libs                                                                
    -rm -f mod_wsgi.o mod_wsgi.la mod_wsgi.lo mod_wsgi.slo mod_wsgi.loT          
    -rm -f config.log config.status                                              
    -rm -rf autom4te.cache                                                       

distclean : clean                                                                
    -rm -f Makefile Makefile.in                                                  

realclean : distclean                                                            
    -rm -f configure

Then make && install:

mod_wsgi-3.4$ make
mod_wsgi-3.4$ sudo make install

Modify /etc/apache2/httpd.conf to enable mod_wsgi:

LoadModule wsgi_module libexec/apache2/mod_wsgi.so

mod_xsendfile

Use the following command to compile and install mod_xsendfile:

sudo apxs -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include/apr-1 -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include/apache2 -cia mod_xsendfile.c

Enabling HTTPS/SSL

After upgrading OS X the apache configuration was reset, but your original config is save to /etc/apache2/httpd.conf.pre-update. I need to enable SSL in httpd.conf again by uncommenting the following line:

# Include /private/etc/apache2/extra/httpd-ssl.conf

Restart Apache and everything should work fine

sudo apachectl restart
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