initial buildroot for linux 5.15

package/librtlsdr/0001-disable_shared_library_target_in_build.patch

@@ -0,0 +1,130 @@
+From 9a1c2587d4ef18e2026811deabd024eb7577d9ce Mon Sep 17 00:00:00 2001
+From: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>
+Date: Fri, 15 May 2020 16:14:48 +0200
+Subject: [PATCH] disable shared library target in build
+
+Disable shared library target if BUILD_SHARED_LIBS if OFF.
+
+Patch retrieved from
+https://git.buildroot.net/buildroot/tree/package/librtlsdr/0001-disable_shared_library_target_in_build.patch?h=2020.02.x
+
+Patch has been updated to work with master and to be able to keep current
+behavior of building shared and static version of library if
+BUILD_SHARED_LIBS and BUILD_STATIC_LIBS are both set.
+Moreover, if BUILD_STATIC_LIBS is OFF, only shared version of library
+will be install.
+
+[Upstream status: http://lists.osmocom.org/pipermail/osmocom-sdr/2020-May/002075.html]
+
+Signed-off-by: Yuvaraj Patil <yuvaraj.patil@wipro.com>
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>
+Signed-off-by: Titouan Christophe <titouan.christophe@railnova.eu>
+---
+ src/CMakeLists.txt | 30 +++++++++++++++++++++---------
+ 1 file changed, 21 insertions(+), 9 deletions(-)
+
+diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
+index de93044..13b7b1a 100644
+--- a/src/CMakeLists.txt
++++ b/src/CMakeLists.txt
+@@ -18,6 +18,8 @@
+ ########################################################################
+ # Setup shared library variant
+ ########################################################################
++option(BUILD_SHARED_LIBS "Build shared library" ON)
++if(BUILD_SHARED_LIBS)
+ add_library(rtlsdr SHARED librtlsdr.c
+   tuner_e4k.c tuner_fc0012.c tuner_fc0013.c tuner_fc2580.c tuner_r82xx.c)
+ target_link_libraries(rtlsdr PkgConfig::LIBUSB)
+@@ -30,10 +32,14 @@ set_target_properties(rtlsdr PROPERTIES OUTPUT_NAME rtlsdr)
+ set_target_properties(rtlsdr PROPERTIES SOVERSION ${MAJOR_VERSION})
+ set_target_properties(rtlsdr PROPERTIES VERSION ${LIBVER})
+ generate_export_header(rtlsdr)
++list(APPEND rtlsdr_lib rtlsdr)
++endif()
+ 
+ ########################################################################
+ # Setup static library variant
+ ########################################################################
++option(BUILD_STATIC_LIBS "Build static library" ON)
++if(BUILD_STATIC_LIBS)
+ add_library(rtlsdr_static STATIC librtlsdr.c
+   tuner_e4k.c tuner_fc0012.c tuner_fc0013.c tuner_fc2580.c tuner_r82xx.c)
+ target_link_libraries(rtlsdr_static PkgConfig::LIBUSB)
+@@ -47,6 +53,8 @@ if(NOT WIN32)
+ set_target_properties(rtlsdr_static PROPERTIES OUTPUT_NAME rtlsdr)
+ endif()
+ generate_export_header(rtlsdr_static)
++list(APPEND rtlsdr_lib rtlsdr_static)
++endif()
+ 
+ ########################################################################
+ # Set up Windows DLL resource files
+@@ -90,37 +98,37 @@ add_executable(rtl_eeprom rtl_eeprom.c)
+ add_executable(rtl_adsb rtl_adsb.c)
+ add_executable(rtl_power rtl_power.c)
+ add_executable(rtl_biast rtl_biast.c)
+-set(INSTALL_TARGETS rtlsdr rtlsdr_static rtl_sdr rtl_tcp rtl_test rtl_fm rtl_eeprom rtl_adsb rtl_power rtl_biast)
++set(INSTALL_TARGETS ${rtlsdr_lib} rtl_sdr rtl_tcp rtl_test rtl_fm rtl_eeprom rtl_adsb rtl_power rtl_biast)
+ 
+-target_link_libraries(rtl_sdr rtlsdr convenience_static
++target_link_libraries(rtl_sdr ${rtlsdr_lib} convenience_static
+     ${LIBUSB_LIBRARIES}
+     ${CMAKE_THREAD_LIBS_INIT}
+ )
+-target_link_libraries(rtl_tcp rtlsdr convenience_static
++target_link_libraries(rtl_tcp ${rtlsdr_lib} convenience_static
+     ${LIBUSB_LIBRARIES}
+     ${CMAKE_THREAD_LIBS_INIT}
+ )
+-target_link_libraries(rtl_test rtlsdr convenience_static
++target_link_libraries(rtl_test ${rtlsdr_lib} convenience_static
+     ${LIBUSB_LIBRARIES}
+     ${CMAKE_THREAD_LIBS_INIT}
+ )
+-target_link_libraries(rtl_fm rtlsdr convenience_static
++target_link_libraries(rtl_fm ${rtlsdr_lib} convenience_static
+     ${LIBUSB_LIBRARIES}
+     ${CMAKE_THREAD_LIBS_INIT}
+ )
+-target_link_libraries(rtl_eeprom rtlsdr convenience_static
++target_link_libraries(rtl_eeprom ${rtlsdr_lib} convenience_static
+     ${LIBUSB_LIBRARIES}
+     ${CMAKE_THREAD_LIBS_INIT}
+ )
+-target_link_libraries(rtl_adsb rtlsdr convenience_static
++target_link_libraries(rtl_adsb ${rtlsdr_lib} convenience_static
+     ${LIBUSB_LIBRARIES}
+     ${CMAKE_THREAD_LIBS_INIT}
+ )
+-target_link_libraries(rtl_power rtlsdr convenience_static
++target_link_libraries(rtl_power ${rtlsdr_lib} convenience_static
+     ${LIBUSB_LIBRARIES}
+     ${CMAKE_THREAD_LIBS_INIT}
+ )
+-target_link_libraries(rtl_biast rtlsdr convenience_static
++target_link_libraries(rtl_biast ${rtlsdr_lib} convenience_static
+     ${LIBUSB_LIBRARIES}
+     ${CMAKE_THREAD_LIBS_INIT}
+ )
+@@ -156,12 +164,16 @@ endif()
+ ########################################################################
+ # Install built library files & utilities
+ ########################################################################
++if(BUILD_SHARED_LIBS)
+ install(TARGETS rtlsdr EXPORT RTLSDR-export
+   LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} # .so/.dylib file
+   )
++endif()
++if(BUILD_STATIC_LIBS)
+ install(TARGETS rtlsdr_static EXPORT RTLSDR-export
+   ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} # .so/.dylib file
+   )
++endif()
+ install(TARGETS rtl_sdr rtl_tcp rtl_test rtl_fm rtl_eeprom rtl_adsb rtl_power rtl_biast
+   DESTINATION ${CMAKE_INSTALL_BINDIR}
+   )
+-- 
+2.25.3
+