diff options
| -rw-r--r-- | CMakeLists.txt | 25 | ||||
| -rw-r--r-- | README | 17 | ||||
| -rw-r--r-- | json-rpc-shell.c | 2 |
3 files changed, 38 insertions, 6 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 23b7ea4..d63f3ce 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -36,6 +36,30 @@ include (GNUInstallDirs) install (TARGETS ${PROJECT_NAME} DESTINATION ${CMAKE_INSTALL_BINDIR}) install (FILES LICENSE DESTINATION ${CMAKE_INSTALL_DOCDIR}) +# Generate documentation from program help +find_program (HELP2MAN_EXECUTABLE help2man) +if (NOT HELP2MAN_EXECUTABLE) + message (FATAL_ERROR "help2man not found") +endif (NOT HELP2MAN_EXECUTABLE) + +foreach (page ${PROJECT_NAME}) + set (page_output "${PROJECT_BINARY_DIR}/${page}.1") + list (APPEND project_MAN_PAGES "${page_output}") + add_custom_command (OUTPUT ${page_output} + COMMAND ${HELP2MAN_EXECUTABLE} -N + "${PROJECT_BINARY_DIR}/${page}" -o ${page_output} + DEPENDS ${page} + COMMENT "Generating man page for ${page}" VERBATIM) +endforeach (page) + +add_custom_target (docs ALL DEPENDS ${project_MAN_PAGES}) + +foreach (page ${project_MAN_PAGES}) + string (REGEX MATCH "\\.([0-9])" manpage_suffix "${page}") + install (FILES "${page}" + DESTINATION "${CMAKE_INSTALL_MANDIR}/man${CMAKE_MATCH_1}") +endforeach (page) + # CPack set (CPACK_PACKAGE_DESCRIPTION_SUMMARY "Shell for JSON-RPC 2.0 HTTP queries") set (CPACK_PACKAGE_VENDOR "Premysl Janouch") @@ -53,4 +77,3 @@ set (CPACK_SOURCE_IGNORE_FILES "/\\\\.git;/build;/CMakeLists.txt.user") set (CPACK_SOURCE_PACKAGE_FILE_NAME "${PROJECT_NAME}-${project_VERSION}") include (CPack) - @@ -10,16 +10,25 @@ Fuck Java. With a sharp, pointy object. In the ass. Hard. json-c as well. Building and Running -------------------- -Build dependencies: CMake, pkg-config, libev, Jansson, cURL, readline +Build dependencies: CMake, pkg-config, help2man, libev, Jansson, cURL, readline $ git clone https://github.com/pjanouch/json-rpc-shell.git $ mkdir build $ cd build - $ cmake .. -DCMAKE_BUILD_TYPE=Debug + $ cmake .. -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=Debug $ make -Now you can run the following command to get some help about the exact usage: - $ ./json-rpc-shell --help +To install the application, you can do either the usual: + $ make install + +Or you can try telling CMake to make a package for you. For Debian it is: + $ cpack -G DEB + # dpkg -i json-rpc-shell-*.deb + +Note that for versions of CMake before 2.8.9, you need to prefix cpack with +`fakeroot' or file ownership will end up wrong. + +Run the program with `--help' to obtain usage information. License ------- diff --git a/json-rpc-shell.c b/json-rpc-shell.c index 5fd4b4e..71f99c9 100644 --- a/json-rpc-shell.c +++ b/json-rpc-shell.c @@ -605,7 +605,7 @@ on_tty_readable (EV_P_ ev_io *handle, int revents) static void print_usage (const char *program_name) { - fprintf (stderr, + fprintf (stdout, "Usage: %s [OPTION]... ENDPOINT\n" "Trivial JSON-RPC shell.\n" "\n" |