Adding CMake input to facilitate porting to Linux.

CMakeLists.txt

 CMAKE_MINIMUM_REQUIRED(VERSION 2.8.11)
 CMAKE_POLICY(SET CMP0003 NEW)
 
-PROJECT(picotls)
+PROJECT(picoquic)
 
-FIND_PACKAGE(PkgConfig REQUIRED)
+# FIND_PACKAGE(PkgConfig REQUIRED)
 
 SET(CMAKE_C_FLAGS "-std=c99 -Wall -O2 -g ${CC_WARNING_FLAGS} ${CMAKE_C_FLAGS}")
-INCLUDE_DIRECTORIES(${OPENSSL_INCLUDE_DIR} deps/cifra/src/ext deps/cifra/src deps/micro-ecc deps/picotest include)
-SET(MINICRYPTO_LIBRARY_FILES
-    deps/micro-ecc/uECC.c
-    deps/cifra/src/aes.c
-    deps/cifra/src/blockwise.c
-    deps/cifra/src/chacha20.c
-    deps/cifra/src/chash.c
-    deps/cifra/src/curve25519.c
-    deps/cifra/src/drbg.c
-    deps/cifra/src/hmac.c
-    deps/cifra/src/gcm.c
-    deps/cifra/src/gf128.c
-    deps/cifra/src/modes.c
-    deps/cifra/src/poly1305.c
-    deps/cifra/src/sha256.c)
-
-ADD_LIBRARY(picotls-core lib/picotls.c lib/pembase64.c)
-ADD_LIBRARY(picotls-minicrypto ${MINICRYPTO_LIBRARY_FILES} lib/cifra.c lib/uecc.c lib/asn1.c)
-ADD_EXECUTABLE(test-minicrypto.t ${MINICRYPTO_LIBRARY_FILES} deps/picotest/picotest.c t/picotls.c t/minicrypto.c lib/asn1.c lib/pembase64.c)
-
-SET(TEST_EXES test-minicrypto.t)
-
-FIND_PACKAGE(OpenSSL)
-IF (OPENSSL_FOUND AND NOT (OPENSSL_VERSION VERSION_LESS "1.0.1"))
-    MESSAGE(WARNING "Enabling OpenSSL support")
-    INCLUDE_DIRECTORIES(${OPENSSL_INCLUDE_DIR})
-    ADD_LIBRARY(picotls-openssl lib/openssl.c)
-    ADD_EXECUTABLE(cli t/cli.c lib/pembase64.c)
-    TARGET_LINK_LIBRARIES(cli picotls-openssl picotls-core ${OPENSSL_LIBRARIES})
-    ADD_EXECUTABLE(test-openssl.t ${MINICRYPTO_LIBRARY_FILES} lib/cifra.c lib/uecc.c lib/asn1.c lib/pembase64.c deps/picotest/picotest.c t/picotls.c t/openssl.c)
-    SET_TARGET_PROPERTIES(test-openssl.t PROPERTIES COMPILE_FLAGS "-DPTLS_MEMORY_DEBUG=1")
-    TARGET_LINK_LIBRARIES(test-openssl.t ${OPENSSL_LIBRARIES})
-    SET(TEST_EXES ${TEST_EXES} test-openssl.t)
-ELSE ()
-    MESSAGE(WARNING "Disabling OpenSSL support (requires 1.0.1 or newer)")
-ENDIF ()
-
-ADD_CUSTOM_TARGET(check prove --exec '' -v ./*.t DEPENDS ${TEST_EXES})
-
-IF ("${CMAKE_SYSTEM_NAME}" MATCHES "SunOS")
-    TARGET_LINK_LIBRARIES(cli "socket" "nsl")
-ENDIF ()
+
+INCLUDE_DIRECTORIES(picoquic picoquictest)
+
+SET(PICOQUIC_LIBRARY_FILES
+    picoquic/fnv1a.c
+    picoquic/frames.c
+    picoquic/http0dot9.c
+    picoquic/intformat.c
+    picoquic/logger.c
+    picoquic/newreno.c
+    picoquic/packet.c
+    picoquic/picohash.c
+    picoquic/quicctx.c
+    picoquic/sacks.c
+    picoquic/sender.c
+    picoquic/tls_api.c
+    picoquic/transport.c
+    picoquic/util.c
+)
+
+SET(PICOQUIC_TEST_LIBRARY_FILES
+    picoquictest/cnx_creation_test.c
+    picoquictest/float16test.c
+    picoquictest/fnv1atest.c
+    picoquictest/hashtest.c
+    picoquictest/http0dot9test.c
+    picoquictest/intformattest.c
+    picoquictest/parseheadertest.c
+    picoquictest/pn2pn64test.c
+    picoquictest/sacktest.c
+    picoquictest/sim_link.c
+    picoquictest/stream0_frame_test.c
+    picoquictest/tls_api_test.c
+    picoquictest/transport_param_test.c
+)
+
+ADD_LIBRARY(picoquic-core ${PICOQUIC_LIBRARY_FILES})
+
+ADD_LIBRARY(picoquic-test ${PICOQUIC_TEST_LIBRARY_FILES})
+
+ADD_EXECUTABLE(picoquicdemo picoquicdemo/picoquicdemo.c ${PICOQUIC_LIBRARY_FILES})
+
+ADD_EXECUTABLE(picoquicclitest picoquicclitest/picoquicclitest.c ${PICOQUIC_TEST_LIBRARY_FILES} ${PICOQUIC_LIBRARY_FILES})
+
+SET(TEST_EXES picoquicclitest)