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detecting libusb-dev and including it as a dependency

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This commit is contained in:
Carles Fernandez 2015-07-22 23:44:18 +02:00
parent 24f8f61249
commit 785a1981b3
2 changed files with 40 additions and 26 deletions
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4
drivers/gr-gn3s/README.md
View File

@ -14,10 +14,10 @@ GR-GN3S is a GNU Radio's compliant signal source block intended to be used eithe
You can install GNU Radio through a .deb package *or* by using pybombs. Please choose only **one** of these two procedures.
- In Ubuntu 12.10 and later, or Debian Jessie or later, install GNU Radio and its dependencies through a .deb package:
- In Ubuntu 12.10 and later, or Debian Jessie or later, install GNU Radio and other dependencies through a .deb package:
~~~~~~
$ sudo apt-get install gnuradio-dev
$ sudo apt-get install gnuradio-dev libusb-dev
~~~~~~

62
drivers/gr-gn3s/cmake/Modules/FindUSB.cmake
View File

@ -1,31 +1,45 @@
find_path(USB_INCLUDE_DIR NAMES usb.h
PATHS /usr/include
/usr/local/include
)
if(NOT USB_INCLUDE_DIR_FOUND)
message(STATUS "libusb has not been found.")
message(STATUS "You can install it by 'sudo apt-get install libusb-dev' ")
message(ERROR "libusb is required for building gr-gn3s")
endif(NOT USB_INCLUDE_DIR_FOUND)
INCLUDE(FindPkgConfig)
if(NOT LIBUSB_FOUND)
pkg_check_modules (LIBUSB_PKG libusb-1.0)
find_path(LIBUSB_INCLUDE_DIR NAMES libusb.h
PATHS
${LIBUSB_PKG_INCLUDE_DIRS}
/usr/include/libusb-1.0
/usr/include
/usr/local/include
/opt/local/include/libusb-1.0
)
pkg_check_modules (LIBUSB_PKG libusb-1.0)
find_path(LIBUSB_INCLUDE_DIR NAMES libusb.h
PATHS ${LIBUSB_PKG_INCLUDE_DIRS}
/usr/include/libusb-1.0
/usr/include
/usr/local/include
/opt/local/include/libusb-1.0
)
find_library(LIBUSB_LIBRARIES NAMES usb-1.0
PATHS
${LIBUSB_PKG_LIBRARY_DIRS}
/usr/lib
/usr/local/lib
/opt/local/lib
)
find_library(LIBUSB_LIBRARIES NAMES usb-1.0
PATHS ${LIBUSB_PKG_LIBRARY_DIRS}
/usr/lib
/usr/local/lib
/opt/local/lib
)
if(LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)
set(LIBUSB_FOUND TRUE CACHE INTERNAL "libusb-1.0 found")
message(STATUS "Found libusb-1.0: ${LIBUSB_INCLUDE_DIR}, ${LIBUSB_LIBRARIES}")
else(LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)
set(LIBUSB_FOUND FALSE CACHE INTERNAL "libusb-1.0 found")
message(STATUS "libusb-1.0 not found.")
endif(LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)
if(LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)
set(LIBUSB_FOUND TRUE CACHE INTERNAL "libusb-1.0 found")
message(STATUS "Found libusb-1.0: ${LIBUSB_INCLUDE_DIR}, ${LIBUSB_LIBRARIES}")
else(LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)
set(LIBUSB_FOUND FALSE CACHE INTERNAL "libusb-1.0 found")
message(STATUS "libusb-1.0 not found.")
message(STATUS "You can install it by 'sudo apt-get install libusb-1.0-0-dev'")
endif(LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)
mark_as_advanced(LIBUSB_INCLUDE_DIR LIBUSB_LIBRARIES)
mark_as_advanced(LIBUSB_INCLUDE_DIR LIBUSB_LIBRARIES)
endif(NOT LIBUSB_FOUND)