Hi
On Fri, Feb 10, 2023 at 4:13 PM Gert Doering <g...@greenie.muc.de> wrote:
> Hi,
>
> On Tue, Feb 07, 2023 at 07:59:25PM -0500, selva.n...@gmail.com wrote:
> > From: Selva Nair <selva.n...@gmail.com>
> >
> > - Minor changes to the build system to include some
> > dependencies for Windows build
> >
> > - test_tls_crypt not built as it will pull in win32.c and
> > its dependencies
> >
> > - If cross-compiling, "make check" will only build the tests but not
> > run any. Copy to Windows and run manually. Executables are in
> > <buid-dir>/tests/unit_tests/openvpn/.libs/ and these depend on
> > cmocka.dll in addition to openssl libs that some tests link to.
>
> I am something wrong, or I'm missing some bits.
>
> I took this patch, on top of commit e80720ef939 ("top of master as of
> now"). MinGW on Ubuntu. "autoreconf -iv", make clean, then
> make && make check.
>
> make check claims
>
> make[4]: Entering directory '/home/gert/mingw/openvpn.git/tests'
> ==================
> All 0 tests passed
> ==================
>
> ... but it seems to have done... nothing?
>
> gert@ubuntu2204:~/mingw/openvpn.git$ ls -l tests/unit_test/openvpn/.libs
> ls: cannot access 'tests/unit_test/openvpn/.libs': No such file or
> directory
>
> ... given argv_testdriver exists, I should find "something" with argv*.o*
> here...
>
> gert@ubuntu2204:~/mingw/openvpn.git$ find . -name "*argv*o"
> ./tests/unit_tests/openvpn/.deps/argv_testdriver-mock_get_random.Po
> ./tests/unit_tests/openvpn/.deps/tls_crypt_testdriver-argv.Po
> ./tests/unit_tests/openvpn/.deps/argv_testdriver-test_argv.Po
> ./tests/unit_tests/openvpn/.deps/argv_testdriver-mock_msg.Po
> ./tests/unit_tests/openvpn/.deps/argv_testdriver-platform.Po
> ./tests/unit_tests/openvpn/.deps/argv_testdriver-buffer.Po
> ./tests/unit_tests/openvpn/.deps/pkt_testdriver-argv.Po
> ./tests/unit_tests/openvpn/.deps/argv_testdriver-argv.Po
> ./src/openvpn/.deps/tls_crypt_testdriver-argv.Po
> ./src/openvpn/.deps/argv.Po
> ./src/openvpn/.deps/argv_testdriver-win32-util.Po
> ./src/openvpn/.deps/argv_testdriver-platform.Po
> ./src/openvpn/.deps/argv_testdriver-buffer.Po
> ./src/openvpn/.deps/pkt_testdriver-argv.Po
> ./src/openvpn/.deps/argv_testdriver-argv.Po
> ./src/openvpn/argv.o
>
> ... so it seems as if it did the "make depend" dance for the unit_tests,
> but then didn't compile anything for real.
>
>
> Did I apply stuff in the wrong order? Do I need to more forcefully clean
> my build tree?
>
Ignore the previous email -- (I behaved as if I can't read more than a
pageful).
Looks like unit-tests are not enabled during configure. For that, cmocka
should be available in the search path or set using CMOCKA_LIBS and
CMOCKA_INCLUDES.
It took a while for me to figure out how to cross-compile cmocka using
cmake and mingw on Linux. Finally what worked was pretty simple:
git clone https://github.com/clibs/cmocka.git
cd cmocka
checkout cmocka-1.1.5
mkdir build
cd build
cmake -DCMAKE_SYSTEM_NAME=Windows -DCMAKE_C_COMPILER=x86_64-w64-mingw32-gcc
\
-DCMAKE_SHARED_LINKER_FLAGS=-static-libgcc \
-DCMAKE_INSTALL_PREFIX=$HOME/mingw-cmocka/ -S .. -B .
make install
Selva
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