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# Process this file with autoconf to produce a configure script.
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AC_INIT([libmtp], [1.1.2], [libmtp-discuss@lists.sourceforge.net])
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AC_CONFIG_MACRO_DIR([m4])
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AM_INIT_AUTOMAKE([foreign])
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AC_CONFIG_SRCDIR([src/libmtp.c])
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AM_CONFIG_HEADER(config.h)
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# Optionally set install location of udev
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AC_HELP_STRING([--with-udev=DIR],
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[directory where udev is installed [default=/lib/udev]]),
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[UDEV="${withval}"], [])
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# Optionally set name of udev rules file, default
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# priority is 69, to appear before 70-acl.rules which handles
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# access control to the devices. We try to let all other userspace
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# libusb-based device handlers take precedence since libmtp may
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# attempt to autoprobe the devices.
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# Later rules can then use the identifiers for its processing.
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UDEV_RULES=69-libmtp.rules
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AC_ARG_WITH(udev-rules,
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AC_HELP_STRING([--with-udev-rules=NAME],
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[file name for udev rules [default=69-libmtp.rules]]),
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[UDEV_RULES="${withval}"], [])
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# Optionally set group for device nodes
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AC_ARG_WITH(udev-group,
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AC_HELP_STRING([--with-udev-group=GROUP],
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[file group for device nodes [default: none specified]]),
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[UDEV_GROUP="-g\"${withval}\""], [])
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# Optionally set mode for device nodes
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AC_ARG_WITH(udev-mode,
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AC_HELP_STRING([--with-udev-mode=GROUP],
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[file mode for device nodes [default: none specified]]),
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[UDEV_MODE="-m\"${withval}\""], [])
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# Optionally enable and check for doxygen
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AC_ARG_ENABLE([doxygen],
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AS_HELP_STRING([--enable-doxygen], [Build API documentation using Doxygen [default=no]]),
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[ac_enable_doxygen=$enableval], [ac_enable_doxygen=auto])
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if test "x$ac_enable_doxygen" == "xyes"; then
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AC_CHECK_PROG(HAVE_DOXYGEN, doxygen, true, false)
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if test "x$HAVE_DOXYGEN" = "xfalse" -a "x$ac_enable_doxygen" = "xyes"; then
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AC_MSG_ERROR([*** API documentation explicitly requested but Doxygen not found])
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AC_MSG_NOTICE([API documentation will be generated using Doxygen])
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AC_MSG_NOTICE([API documentation will not be generated])
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AM_CONDITIONAL(HAVE_DOXYGEN,$HAVE_DOXYGEN)
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AC_MSG_CHECKING([if the host operating system is Darwin])
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CFLAGS="$CFLAGS -DUSE_DARWIN"
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OSFLAGS="-framework IOKit"
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*) AC_MSG_RESULT([no]) ;;
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AC_MSG_CHECKING([if the host operating system is Linux])
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AC_TRY_COMPILE([#if !(defined __linux__ || defined __FreeBSD_kernel__ || defined __GNU__)
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AM_CONDITIONAL(USE_LINUX, true)
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AM_CONDITIONAL(USE_LINUX, false)
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# Check for mingw compiler platform
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AC_MSG_CHECKING([For MinGW32])
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*) AC_MSG_RESULT([no]) ;;
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AM_CONDITIONAL(COMPILE_MINGW32, [test "$mingw_compiler" = "yes"])
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# Check if Microsoft LIB.EXE is available
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if test "$mingw_compiler" = "yes"; then
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AC_CHECK_PROG(ms_lib_exe, lib.exe, yes, no)
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AM_CONDITIONAL(MS_LIB_EXE, test x$ms_lib_exe = xyes)
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# Check for libusb-1.0
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PKG_CHECK_MODULES(LIBUSB, libusb-1.0 >= 1.0.0, found_libusb1_pkg=yes, found_libusb1_pkg=no)
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if test x"$found_libusb1_pkg" = "xyes" ; then
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LIBUSB_VER=`pkg-config --modversion libusb-1.0`
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AC_DEFINE(HAVE_LIBUSB1, [], [Have libusb 1.0])
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# Check for libopenusb
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AC_CHECK_LIB([openusb], [openusb_init])
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if test x"$found_libusb1_pkg" = "xno" ; then
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if test x"$ac_cv_lib_openusb_openusb_init" = "xyes" ; then
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AC_DEFINE(HAVE_OPENUSB, [], [Have libopenusb 1.0])
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# Check for libusb 0.x
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if test x"$found_libusb1_pkg" = "xno" ; then
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if test x"$ac_cv_lib_openusb_openusb_init" = "xno" ; then
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PKG_CHECK_MODULES(LIBUSB, libusb >= 0.1.8, found_libusb0_pkg=yes, found_libusb0_pkg=no)
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if test x"$found_libusb0_pkg" = "xyes" ; then
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LIBUSB_VER=`pkg-config --modversion libusb`
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AC_DEFINE(HAVE_LIBUSB0, [], [Have libusb 0.x])
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# Some systems don't use pkg-config for libusb, so double check.
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AC_CHECK_LIB([usb], [usb_open], found_libusb0_pkg=yes, found_libusb0_pkg=no)
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if test x"$ac_cv_lib_usb_usb_open" = "xyes" ; then
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AC_DEFINE(HAVE_LIBUSB0, [], [Have libusb 0.x])
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found_libusb0_pkg=xyes
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if test x"$found_libusb0_pkg" = "xno" ; then
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AC_MSG_ERROR([*** libusb not found! (missing -dev/-devel package?) ***\n*** prefer to install libusb-1 if you can! ***])
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AC_SUBST(LIBUSB_CFLAGS)
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AC_SUBST(LIBUSB_LIBS)
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AM_CONDITIONAL(LIBUSB1_COMPILE, test x"$found_libusb1_pkg" = "xyes")
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AM_CONDITIONAL(LIBUSB0_COMPILE, test x"$found_libusb0_pkg" = "xyes")
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AM_CONDITIONAL(LIBOPENUSB_COMPILE, test x"$ac_cv_lib_openusb_openusb_init" = "xyes")
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AC_MSG_NOTICE([*** using libusb $LIBUSB_VER ***])
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# Checks for header files.
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# zlib.h the day we need to decompress firmware
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AC_CHECK_HEADERS([ctype.h errno.h fcntl.h getopt.h libgen.h \
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limits.h stdio.h string.h sys/stat.h sys/time.h unistd.h \
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langinfo.h locale.h arpa/inet.h byteswap.h sys/uio.h])
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# Checks for typedefs, structures, and compiler characteristics.
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# Checks for library functions.
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AC_CHECK_FUNCS(basename memset select strdup strerror strndup strrchr strtoul usleep mkstemp)
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# Enable LFS (Large File Support)
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# Stick in "-Werror" if you want to be more aggressive.
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# (No need to use AC_SUBST on this default substituted environment variable.)
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# Only add these additional CFLAGS if we are using GCC. Other C compilers may
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if test x"$GCC" == "xyes" ; then
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CFLAGS="$CFLAGS -Wall -Wmissing-prototypes"
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# Create a stdint.h-like file containing size-specific integer definitions
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# that will always be available. The <stdint.h> file is required by the
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# library, but we provide this anyway because the libptp2 stuff wants this
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AX_NEED_STDINT_H([src/_stdint.h])
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# Create a header file containing NetBSD-style byte swapping macros.
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# This m4 macros has caused severe pain, I am considering creating a
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# hard-coded byte swapper that will be eternally portable.
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AC_NEED_BYTEORDER_H(src/gphoto2-endian.h)
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AC_CONFIG_FILES([src/libmtp.h doc/Doxyfile Makefile doc/Makefile src/Makefile
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examples/Makefile util/Makefile libmtp.sh hotplug.sh libmtp.pc])
added
removed
.pc/2001-pkgconfig_requires.patch/configure.ac
