add initial CMake and Visual Studio build support

This moves the compatibility include files from include to
include/compat so we can use the awful MS C compiler
<../include/> trick to emulate the GNU #include_next extension.

This also removes a few old compat files we do not need anymore.

2 files changed, 85 insertions, 0 deletions

diff --git a/apps/CMakeLists.txt b/apps/CMakeLists.txt
new file mode 100644
index 0000000..13d6e9c
--- /dev/null
+++ b/apps/CMakeLists.txt
@@ -0,0 +1,84 @@
+include_directories(
+        .
+        ../include
+        ../include/compat
+)
+
+set(
+        OPENSSL_SRC
+        apps.c
+        asn1pars.c
+        ca.c
+        ciphers.c
+        cms.c
+        crl.c
+        crl2p7.c
+        dgst.c
+        dh.c
+        dhparam.c
+        dsa.c
+        dsaparam.c
+        ec.c
+        ecparam.c
+        enc.c
+        engine.c
+        errstr.c
+        gendh.c
+        gendsa.c
+        genpkey.c
+        genrsa.c
+        nseq.c
+        ocsp.c
+        openssl.c
+        passwd.c
+        pkcs12.c
+        pkcs7.c
+        pkcs8.c
+        pkey.c
+        pkeyparam.c
+        pkeyutl.c
+        prime.c
+        rand.c
+        req.c
+        rsa.c
+        rsautl.c
+        s_cb.c
+        s_client.c
+        s_server.c
+        s_socket.c
+        s_time.c
+        sess_id.c
+        smime.c
+        speed.c
+        spkac.c
+        ts.c
+        verify.c
+        version.c
+        x509.c
+)
+
+if(CMAKE_HOST_UNIX)
+        set(OPENSSL_SRC ${OPENSSL_SRC} apps_posix.c)
+        set(OPENSSL_SRC ${OPENSSL_SRC} certhash.c)
+endif()
+
+if(CMAKE_HOST_WIN32)
+        set(OPENSSL_SRC ${OPENSSL_SRC} apps_win.c)
+        set(OPENSSL_SRC ${OPENSSL_SRC} certhash_disabled.c)
+        set(OPENSSL_SRC ${OPENSSL_SRC} poll_win.c)
+endif()
+
+check_function_exists(strtonum HAVE_STRTONUM)
+if(HAVE_STRTONUM)
+        add_definitions(-DHAVE_STRTONUM)
+else()
+        set(OPENSSL_SRC ${OPENSSL_SRC} strtonum.c)
+endif()
+
+set(OPENSSL_LIBS ssl crypto)
+if(CMAKE_HOST_WIN32)
+        set(OPENSSL_LIBS ${OPENSSL_LIBS} ws2_32)
+endif()
+
+add_executable(openssl ${OPENSSL_SRC})
+target_link_libraries(openssl ${OPENSSL_LIBS})
diff --git a/apps/Makefile.am b/apps/Makefile.am
index 0547876..ce78b33 100644
--- a/apps/Makefile.am
+++ b/apps/Makefile.am
@@ -88,6 +88,7 @@ noinst_HEADERS += timeouts.h
 EXTRA_DIST = cert.pem
 EXTRA_DIST += openssl.cnf
 EXTRA_DIST += x509v3.cnf
+EXTRA_DIST += CMakeLists.txt
 
 install-exec-hook:
         @if [ "@OPENSSLDIR@x" != "x" ]; then \