On Thu, Oct 30, 2014 at 1:53 PM, Edward Lu <chaos...@gmail.com> wrote:
> Using Visual Studio 2013 command line tools, on Windows Server 2012 rc2. > Running everything from batch files through Cygwin. I cloned the APR repo > from here: https://github.com/apache/apr > > I downloaded some prebuilt libxml2 and iconv binaries for Windows. Then, I > ran the commands: > > "C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\bin\vcvars32.bat" > "C:\Program Files (x86)\CMake\bin\cmake" -G "NMake Makefiles" > -DLIBXML2_LIBRARIES=C:\lib\libxml2-2.7.8.win32\lib\libxml2.lib > -DLIBXML2_INCLUDE_DIR=C:\lib\libxml2-2.7.8.win32\include > -DLIBXML2_ICONV_INCLUDE_DIR=C:\lib\iconv-1.9.2.win32\include > -DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX=..\built .. > > That worked fine. Then, I tried running nmake on the generated makefiles, > which ran fine until it tried to link libapr-2.dll. That got me the > following errors: > > Linking C shared library libapr-1.dll > Creating library libapr-1.lib and object libapr-1.exp > apr_atomic.c.obj : error LNK2019: unresolved external symbol > __InterlockedIncrement referenced in function _apr_atomic_inc32@4 > apr_atomic.c.obj : error LNK2019: unresolved external symbol > __InterlockedExchangeAdd referenced in function _apr_atomic_add32@8 > apr_atomic.c.obj : error LNK2019: unresolved external symbol > __InterlockedExchange referenced in function _apr_atomic_set32@8 > apr_atomic.c.obj : error LNK2019: unresolved external symbol > __InterlockedDecrement referenced in function _apr_atomic_dec32@4 > apr_atomic.c.obj : error LNK2019: unresolved external symbol > __InterlockedCompareExchange referenced in function _apr_atomic_cas32@12 > libapr-1.dll : fatal error LNK1120: 5 unresolved externals > > After some searching, I ran across a unimrcp thread that talked about > solving this issue. I tracked down the APR patches they are using in that > project here: > https://sites.google.com/a/unimrcp.org/unimrcp/dependencies/apr-1.5.1.tar.gz?attredirects=0&d=1 > I guess this is actually the right tarball: https://sites.google.com/a/unimrcp.org/unimrcp/dependencies/apr-1.5.1-patches.zip?attredirects=0&d=1 > > > Specifically, check out the patch labeled as 0002. it boils down to > removing all the typesafe casts in apr_atomic.c, which introduces a bunch > of compiler warnings. That seems to work, though I doubt it's the right > thing to do. I also tried checking out the 1.5.x branch of APR, which give > the same errors. I don't generally develop on Windows, so this one has me > stumped. Any ideas? > See http://mail-archives.apache.org/mod_mbox/apr-dev/201404.mbox/%3c535acde0.6050...@gmail.com%3E I haven't built with 2013 yet or looked at his patch in detail. -- Born in Roswell... married an alien... http://emptyhammock.com/
