I am compiling my own web server using the following :
- curl-7.43.0
- httpd-2.4.12
- jpegsrc.v9
- libpng-1.6.18
- libxml2-2.9.2
- pcre-8.37
- php-5.4.43
I have no problem on MacOS 10.9 but I encounter this error on MacOS 10.8 :
httpd: Syntax error on line 18 of /Webserver/httpd-2.4.12/conf/httpd.conf:
Cannot load modules/libphp5.so into server: dlopen(/Webserver/httpd/modules/libphp5.so,10): Symbol not found:___exp10
Referenced from: /Webserver/libxml2-2.9.2/lib/libxml2.2.dylib
Expected in: /usr/lib/libSystem.B.dylib
in /Webserver/libxml2-2.9.2/lib/libxml2.2.dylib
I wonder how to debug this ?
I already used otool -L but I must admit I don't know how to interpret the results :
> otool -L /Webserver/httpd/modules/libphp5.so
/Webserver/httpd/modules/libphp5.so:
/Webserver/httpd-2.4.12/lib/libaprutil-1.0.dylib (compatibility version 6.0.0, current version 6.4.0)
/usr/lib/libexpat.1.dylib (compatibility version 7.0.0, current version 7.2.0)
/usr/lib/libiconv.2.dylib (compatibility version 7.0.0, current version 7.0.0)
/Webserver/httpd-2.4.12/lib/libapr-1.0.dylib (compatibility version 6.0.0, current version 6.2.0)
/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1197.1.1)
/usr/lib/libz.1.dylib (compatibility version 1.0.0, current version 1.2.5)
/usr/lib/libresolv.9.dylib (compatibility version 1.0.0, current version 1.0.0)
/Webserver/libpng-1.6.18/lib/libpng16.16.dylib (compatibility version 35.0.0, current version 35.0.0)
/Webserver/jpeg-9/lib/libjpeg.9.dylib (compatibility version 10.0.0, current version 10.0.0)
/Webserver/curl-7.43.0/lib/libcurl.4.dylib (compatibility version 8.0.0, current version 8.0.0)
/usr/lib/libcrypto.0.9.8.dylib (compatibility version 0.9.8, current version 0.9.8)
/usr/lib/libssl.0.9.8.dylib (compatibility version 0.9.8, current version 0.9.8)
/Webserver/libxml2-2.9.1/lib/libxml2.2.dylib (compatibility version 12.0.0, current version 12.1.0)
/System/Library/Frameworks/LDAP.framework/Versions/A/LDAP (compatibility version 1.0.0, current version 2.4.0)
> otool -L /Webserver/libxml2-2.9.1/lib/libxml2.2.dylib
/Webserver/libxml2-2.9.1/lib/libxml2.2.dylib:
/Webserver/libxml2-2.9.1/lib/libxml2.2.dylib (compatibility version 12.0.0, current version 12.1.0)
/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1197.1.1)
/usr/lib/libz.1.dylib (compatibility version 1.0.0, current version 1.2.5)
/usr/lib/libiconv.2.dylib (compatibility version 7.0.0, current version 7.0.0)
What tools can I use ?
Regards, arnaud