Hello, world!

.gitignore

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+*~
+build
+

CMakeLists.txt

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+PROJECT(usbmuxd)
+
+cmake_minimum_required(VERSION 2.6)
+
+set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/Modules/")
+
+find_package(USB REQUIRED)
+include_directories(${USB_INCLUDE_DIRS})
+set(LIBS ${LIBS} ${USB_LIBRARIES})
+
+#set(CMAKE_VERBOSE_MAKEFILE ON)
+
+add_definitions(-Wall -O2)
+add_executable(usbmuxd usbmuxd.c usb-linux.c)
+target_link_libraries(usbmuxd ${LIBS})
+

FindUSB.cmake

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+# - Try to find USB
+# Once done this will define
+#
+#  USB_FOUND - system has USB
+#  USB_INCLUDE_DIRS - the USB include directory
+#  USB_LIBRARIES - Link these to use USB
+#  USB_DEFINITIONS - Compiler switches required for using USB
+#
+#  Copyright (c) 2006 Andreas Schneider <[email protected]>
+#  Copyright (c) 2008 Andreas Schneider <[email protected]>
+#
+#  Redistribution and use is allowed according to the terms of the New
+#  BSD license.
+#  For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+#
+
+
+if (USB_LIBRARIES AND USB_INCLUDE_DIRS)
+  # in cache already
+  set(USB_FOUND TRUE)
+else (USB_LIBRARIES AND USB_INCLUDE_DIRS)
+  find_path(USB_INCLUDE_DIR
+    NAMES
+      usb.h
+    PATHS
+      /usr/include
+      /usr/local/include
+      /opt/local/include
+      /sw/include
+  )
+
+  find_library(USB_LIBRARY
+    NAMES
+      usb
+    PATHS
+      /usr/lib
+      /usr/local/lib
+      /opt/local/lib
+      /sw/lib
+  )
+
+  set(USB_INCLUDE_DIRS
+    ${USB_INCLUDE_DIR}
+  )
+  set(USB_LIBRARIES
+    ${USB_LIBRARY}
+)
+
+  if (USB_INCLUDE_DIRS AND USB_LIBRARIES)
+     set(USB_FOUND TRUE)
+  endif (USB_INCLUDE_DIRS AND USB_LIBRARIES)
+
+  if (USB_FOUND)
+    if (NOT USB_FIND_QUIETLY)
+      message(STATUS "Found USB: ${USB_LIBRARIES}")
+    endif (NOT USB_FIND_QUIETLY)
+  else (USB_FOUND)
+    if (USB_FIND_REQUIRED)
+      message(FATAL_ERROR "Could not find USB")
+    endif (USB_FIND_REQUIRED)
+  endif (USB_FOUND)
+
+  # show the USB_INCLUDE_DIRS and USB_LIBRARIES variables only in the advanced view
+  mark_as_advanced(USB_INCLUDE_DIRS USB_LIBRARIES)
+
+endif (USB_LIBRARIES AND USB_INCLUDE_DIRS)
+
+

Modules/FindUSB.cmake

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+# - Try to find libusb-1.0
+# Once done, this will define
+#
+#  USB_FOUND - system has libusb-1.0
+#  USB_INCLUDE_DIRS - the libusb-1.0 include directories
+#  USB_LIBRARIES - link these to use libusb-1.0
+
+include(LibFindMacros)
+
+# Dependencies
+
+# Use pkg-config to get hints about paths
+libfind_pkg_check_modules(USB_PKGCONF libusb-1.0)
+
+# Include dir
+find_path(USB_INCLUDE_DIR
+  NAMES libusb.h
+  PATHS ${USB_PKGCONF_INCLUDE_DIRS}
+)
+
+# Finally the library itself
+find_library(USB_LIBRARY
+  NAMES usb-1.0
+  PATHS ${USB_PKGCONF_LIBRARY_DIRS}
+)
+
+# Set the include dir variables and the libraries and let libfind_process do the rest.
+# NOTE: Singular variables for this library, plural for libraries this this lib depends on.
+set(USB_PROCESS_INCLUDES USB_INCLUDE_DIR)
+set(USB_PROCESS_LIBS USB_LIBRARY)
+libfind_process(USB)

Modules/LibFindMacros.cmake

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+# Works the same as find_package, but forwards the "REQUIRED" and "QUIET" arguments
+# used for the current package. For this to work, the first parameter must be the
+# prefix of the current package, then the prefix of the new package etc, which are
+# passed to find_package.
+macro (libfind_package PREFIX)
+  set (LIBFIND_PACKAGE_ARGS ${ARGN})
+  if (${PREFIX}_FIND_QUIETLY)
+    set (LIBFIND_PACKAGE_ARGS ${LIBFIND_PACKAGE_ARGS} QUIET)
+  endif (${PREFIX}_FIND_QUIETLY)
+  if (${PREFIX}_FIND_REQUIRED)
+    set (LIBFIND_PACKAGE_ARGS ${LIBFIND_PACKAGE_ARGS} REQUIRED)
+  endif (${PREFIX}_FIND_REQUIRED)
+  find_package(${LIBFIND_PACKAGE_ARGS})
+endmacro (libfind_package)
+
+# Damn CMake developers made the UsePkgConfig system deprecated in the same release (2.6)
+# where they added pkg_check_modules. Consequently I need to support both in my scripts
+# to avoid those deprecated warnings. Here's a helper that does just that.
+# Works identically to pkg_check_modules, except that no checks are needed prior to use.
+macro (libfind_pkg_check_modules PREFIX PKGNAME)
+  if (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+    include(UsePkgConfig)
+    pkgconfig(${PKGNAME} ${PREFIX}_INCLUDE_DIRS ${PREFIX}_LIBRARY_DIRS ${PREFIX}_LDFLAGS ${PREFIX}_CFLAGS)
+  else (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+    find_package(PkgConfig)
+    if (PKG_CONFIG_FOUND)
+      pkg_check_modules(${PREFIX} ${PKGNAME})
+    endif (PKG_CONFIG_FOUND)
+  endif (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+endmacro (libfind_pkg_check_modules)
+
+# Do the final processing once the paths have been detected.
+# If include dirs are needed, ${PREFIX}_PROCESS_INCLUDES should be set to contain
+# all the variables, each of which contain one include directory.
+# Ditto for ${PREFIX}_PROCESS_LIBS and library files.
+# Will set ${PREFIX}_FOUND, ${PREFIX}_INCLUDE_DIRS and ${PREFIX}_LIBRARIES.
+# Also handles errors in case library detection was required, etc.
+macro (libfind_process PREFIX)
+  # Skip processing if already processed during this run
+  if (NOT ${PREFIX}_FOUND)
+    # Start with the assumption that the library was found
+    set (${PREFIX}_FOUND TRUE)
+
+    # Process all includes and set _FOUND to false if any are missing
+    foreach (i ${${PREFIX}_PROCESS_INCLUDES})
+      if (${i})
+        set (${PREFIX}_INCLUDE_DIRS ${${PREFIX}_INCLUDE_DIRS} ${${i}})
+        mark_as_advanced(${i})
+      else (${i})
+        set (${PREFIX}_FOUND FALSE)
+      endif (${i})
+    endforeach (i)
+
+    # Process all libraries and set _FOUND to false if any are missing
+    foreach (i ${${PREFIX}_PROCESS_LIBS})
+      if (${i})
+        set (${PREFIX}_LIBRARIES ${${PREFIX}_LIBRARIES} ${${i}})
+        mark_as_advanced(${i})
+      else (${i})
+        set (${PREFIX}_FOUND FALSE)
+      endif (${i})
+    endforeach (i)
+
+    # Print message and/or exit on fatal error
+    if (${PREFIX}_FOUND)
+      if (NOT ${PREFIX}_FIND_QUIETLY)
+        message (STATUS "Found ${PREFIX} ${${PREFIX}_VERSION}")
+      endif (NOT ${PREFIX}_FIND_QUIETLY)
+    else (${PREFIX}_FOUND)
+      if (${PREFIX}_FIND_REQUIRED)
+        foreach (i ${${PREFIX}_PROCESS_INCLUDES} ${${PREFIX}_PROCESS_LIBS})
+          message("${i}=${${i}}")
+        endforeach (i)
+        message (FATAL_ERROR "Required library ${PREFIX} NOT FOUND.\nInstall the library (dev version) and try again. If the library is already installed, use ccmake to set the missing variables manually.")
+      endif (${PREFIX}_FIND_REQUIRED)
+    endif (${PREFIX}_FOUND)
+  endif (NOT ${PREFIX}_FOUND)
+endmacro (libfind_process)
+
+macro(libfind_library PREFIX basename)
+  set(TMP "")
+  if(MSVC80)
+    set(TMP -vc80)
+  endif(MSVC80)
+  if(MSVC90)
+    set(TMP -vc90)
+  endif(MSVC90)
+  set(${PREFIX}_LIBNAMES ${basename}${TMP})
+  if(${ARGC} GREATER 2)
+    set(${PREFIX}_LIBNAMES ${basename}${TMP}-${ARGV2})
+    string(REGEX REPLACE "\\." "_" TMP ${${PREFIX}_LIBNAMES})
+    set(${PREFIX}_LIBNAMES ${${PREFIX}_LIBNAMES} ${TMP})
+  endif(${ARGC} GREATER 2)
+  find_library(${PREFIX}_LIBRARY
+    NAMES ${${PREFIX}_LIBNAMES}
+    PATHS ${${PREFIX}_PKGCONF_LIBRARY_DIRS}
+  )
+endmacro(libfind_library)
+

usb-linux.c

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+/*
+	usbmuxd - iPhone/iPod Touch USB multiplex server daemon
+
+Copyright (C) 2009	Hector Martin "marcan" <[email protected]>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 or version 3.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdlib.h>
+
+#include <libusb.h>
+

usbmuxd.c

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+/*
+	usbmuxd - iPhone/iPod Touch USB multiplex server daemon
+
+Copyright (C) 2009	Hector Martin "marcan" <[email protected]>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 or version 3.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(int argc, char *argv[])
+{
+  printf("Hello, world!\n");
+
+  return 0;
+}