[CMake] Re: XML/expat link error

[Doug Henry]

actually, I have found if I change the following entry (add expat to the
linker flags) in cmxmlrpc/CMakeLists.txt this problem goes away:

TARGET_LINK_LIBRARIES(xrtest cmXMLRPC cmexpat expat ${CMAKE_DL_LIBS})


On 5/26/06, Doug Henry <develop at brilligent.com> wrote:
>
> I receive the errors below when building versions 2.2.3 and 2.4.2.  It
> looks like the cmexpat library is not linking in when cmXMLRPC library is
> used.  I have ./Utilities/cmexpat/libcmexpat.a so it did build, not sure
> what would cause this.
>
> [TOOLS cmake-2.4.2]$ make
> Linking C executable ../../bin/xrtest
> /mnt/tools/RPM/TMP/cmake-2.4.2/Utilities/cmxmlrpc/libcmXMLRPC.a(xmlrpc_expat.o):
> In function `xml_parse':
> xmlrpc_expat.c:(.text+0x848): undefined reference to `XML_ParserCreate'
> xmlrpc_expat.c:(.text+0x862): undefined reference to `XML_SetUserData'
> xmlrpc_expat.c:(.text+0x87c): undefined reference to
> `XML_SetElementHandler'
> xmlrpc_expat.c:(.text+0x88d): undefined reference to
> `XML_SetCharacterDataHandler'
> xmlrpc_expat.c:(.text+0x8a6): undefined reference to `XML_Parse'
> xmlrpc_expat.c:(.text+0x8d8): undefined reference to `XML_ParserFree'
> xmlrpc_expat.c:(.text+0x947): undefined reference to `XML_GetErrorCode'
> xmlrpc_expat.c:(.text+0x94f): undefined reference to `XML_ErrorString'
> xmlrpc_expat.c:(.text+0x96c): undefined reference to `XML_GetErrorCode'
> xmlrpc_expat.c:(.text+0x974): undefined reference to `XML_ErrorString'
> collect2: ld returned 1 exit status
> make[2]: *** [bin/xrtest] Error 1
> make[1]: *** [Utilities/cmxmlrpc/CMakeFiles/xrtest.dir/all] Error 2
>
>
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