Initial cmake plumbing (stolen from libnanomsg)

1 files changed, 112 insertions, 0 deletions

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
new file mode 100644
index 00000000..d6bd960b
--- /dev/null
+++ b/src/CMakeLists.txt
@@ -0,0 +1,112 @@
+#
+#   Copyright (c) 2012-2013 Martin Sustrik  All rights reserved.
+#   Copyright (c) 2013 GoPivotal, Inc.  All rights reserved.
+#   Copyright (c) 2015-2016 Jack R. Dunaway. All rights reserved.
+#   Copyright 2016 Garrett D'Amore <garrett@damore.org>
+#
+#   Permission is hereby granted, free of charge, to any person obtaining a copy
+#   of this software and associated documentation files (the "Software"),
+#   to deal in the Software without restriction, including without limitation
+#   the rights to use, copy, modify, merge, publish, distribute, sublicense,
+#   and/or sell copies of the Software, and to permit persons to whom
+#   the Software is furnished to do so, subject to the following conditions:
+#
+#   The above copyright notice and this permission notice shall be included
+#   in all copies or substantial portions of the Software.
+#
+#   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+#   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+#   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+#   THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+#   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+#   FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+#   IN THE SOFTWARE.
+#
+
+set (NNG_SOURCES
+    nng.h
+    core/defs.h
+    core/list.c
+    core/list.h
+    core/message.c
+    core/msgqueue.c
+    core/msgqueue.h
+    core/nng_impl.h
+    core/panic.c
+    core/panic.h
+    core/platform.c
+    core/platform.h
+    core/protocol.h
+    core/snprintf.c
+    core/snprintf.h
+    core/socket.c
+    core/transport.c
+    core/transport.h
+
+    platform/posix/posix_alloc.h
+    platform/posix/posix_clock.h
+    platform/posix/posix_config.h
+    platform/posix/posix_debug.h
+    platform/posix/posix_impl.h
+    platform/posix/posix_synch.h
+    platform/posix/posix_thread.h
+    platform/posix/posix_vsnprintf.h
+
+    transport/inproc/inproc.c
+)
+
+include_directories(AFTER SYSTEM ${PROJECT_SOURCE_DIR}/src)
+
+# Provide same folder structure in IDE as on disk
+foreach (f ${NNG_SOURCES})
+    # Get the path of the file relative to source directory
+    if (IS_ABSOLUTE "${f}")
+        file (RELATIVE_PATH f ${CMAKE_CURRENT_SOURCE_DIR} ${f})
+    endif ()
+    set (SRC_GROUP "${f}")
+    set (f "${CMAKE_CURRENT_SOURCE_DIR}/${f}")
+
+    # Remove the filename part
+    string (REGEX REPLACE "(.*)(/[^/]*)$" "\\1" SRC_GROUP ${SRC_GROUP})
+
+    # CMake source_group expects \\, not /
+    string (REPLACE / \\ SRC_GROUP ${SRC_GROUP})
+    source_group ("${SRC_GROUP}" FILES ${f})
+endforeach ()
+
+if (NNG_STATIC_LIB)
+    add_library (${PROJECT_NAME} STATIC ${NNG_SOURCES})
+else ()
+    add_library (${PROJECT_NAME} SHARED ${NNG_SOURCES})
+    add_definitions (-DNNG_SHARED_LIB)
+    #set_target_properties (${PROJECT_NAME} PROPERTIES SOVERSION "${NNG_ABI_VERSION}")
+endif ()
+
+# Set library outputs same as top-level project binary outputs
+set_target_properties (${PROJECT_NAME} PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR})
+set_target_properties (${PROJECT_NAME} PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR})
+set_target_properties (${PROJECT_NAME} PROPERTIES ARCHIVE_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR})
+
+target_link_libraries (${PROJECT_NAME} ${NNG_REQUIRED_LIBRARIES})
+if( THREADS_HAVE_PTHREAD_ARG)
+    add_definitions (-pthread)
+endif()
+if (CMAKE_THREAD_LIBS_INIT)
+    target_link_libraries (${PROJECT_NAME} "${CMAKE_THREAD_LIBS_INIT}")
+endif()
+
+# pkg-config file
+if (NNG_REQUIRED_LIBRARIES)
+    foreach (lib ${NNG_REQUIRED_LIBRARIES})
+        set (NNG_REQUIRED_LFLAGS "${NNG_REQUIRED_LFLAGS} -l${lib}")
+    endforeach()
+endif()
+#configure_file (pkgconfig.in ${PROJECT_NAME}.pc @ONLY)
+#install (
+#    FILES ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}.pc
+#    DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
+install (TARGETS ${PROJECT_NAME}
+    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+)