librtlsdr: fix static build
When bumping to version 0.5.4, first patch was wrongly removed. Put back an enhanced version of this patch (sent upstream) Fixes: - http://autobuild.buildroot.net/results/bea78bf580be6fe109b827b72af9587c5324daad Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
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@ -0,0 +1,105 @@
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From d47e3aed12414be59bf77177c93853ec4b24d705 Mon Sep 17 00:00:00 2001
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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Date: Sat, 2 Jun 2018 16:53:36 +0200
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Subject: [PATCH] disable shared library target in build
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Disable shared library target if BUILD_SHARED_LIBS if OFF.
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Patch retrieved from
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https://git.buildroot.net/buildroot/tree/package/librtlsdr/0001-disable_shared_library_target_in_build.patch?h=2018.05
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Patch has been updated to work with 0.5.4 and to be able to keep current
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behavior of building shared and static version of library if
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BUILD_SHARED_LIBS and BUILD_STATIC_LIBS are both set.
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Moreover, if BUILD_STATIC_LIBS is OFF, only shared version of library
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will be install.
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[Upstream status: https://github.com/steve-m/librtlsdr/pull/46]
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Signed-off-by: Yuvaraj Patil <yuvaraj.patil@wipro.com>
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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---
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src/CMakeLists.txt | 24 ++++++++++++++++--------
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1 file changed, 16 insertions(+), 8 deletions(-)
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diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
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index 07d64ab..2b7cbae 100644
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--- a/src/CMakeLists.txt
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+++ b/src/CMakeLists.txt
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@@ -47,16 +47,22 @@ ENDIF(MSVC)
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########################################################################
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# Setup shared library variant
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########################################################################
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+option(BUILD_SHARED_LIBS "Build shared library" ON)
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+if(BUILD_SHARED_LIBS)
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add_library(rtlsdr_shared SHARED ${rtlsdr_srcs})
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target_link_libraries(rtlsdr_shared ${LIBUSB_LIBRARIES})
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set_target_properties(rtlsdr_shared PROPERTIES DEFINE_SYMBOL "rtlsdr_EXPORTS")
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set_target_properties(rtlsdr_shared PROPERTIES OUTPUT_NAME rtlsdr)
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set_target_properties(rtlsdr_shared PROPERTIES SOVERSION ${MAJOR_VERSION})
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set_target_properties(rtlsdr_shared PROPERTIES VERSION ${LIBVER})
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+list(APPEND rtlsdr_lib rtlsdr_shared)
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+endif()
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########################################################################
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# Setup static library variant
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########################################################################
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+option(BUILD_STATIC_LIBS "Build static library" ON)
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+if(BUILD_STATIC_LIBS)
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add_library(rtlsdr_static STATIC ${rtlsdr_srcs})
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target_link_libraries(rtlsdr_static ${LIBUSB_LIBRARIES})
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set_property(TARGET rtlsdr_static APPEND PROPERTY COMPILE_DEFINITIONS "rtlsdr_STATIC" )
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@@ -64,6 +70,8 @@ if(NOT WIN32)
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# Force same library filename for static and shared variants of the library
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set_target_properties(rtlsdr_static PROPERTIES OUTPUT_NAME rtlsdr)
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endif()
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+list(APPEND rtlsdr_lib rtlsdr_static)
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+endif()
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########################################################################
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# Setup libraries used in executables
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@@ -91,33 +99,33 @@ add_executable(rtl_fm rtl_fm.c)
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add_executable(rtl_eeprom rtl_eeprom.c)
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add_executable(rtl_adsb rtl_adsb.c)
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add_executable(rtl_power rtl_power.c)
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-set(INSTALL_TARGETS rtlsdr_shared rtlsdr_static rtl_sdr rtl_tcp rtl_test rtl_fm rtl_eeprom rtl_adsb rtl_power)
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+set(INSTALL_TARGETS ${rtlsdr_lib} rtl_sdr rtl_tcp rtl_test rtl_fm rtl_eeprom rtl_adsb rtl_power)
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-target_link_libraries(rtl_sdr rtlsdr_shared convenience_static
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+target_link_libraries(rtl_sdr ${rtlsdr_lib} convenience_static
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${LIBUSB_LIBRARIES}
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${CMAKE_THREAD_LIBS_INIT}
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)
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-target_link_libraries(rtl_tcp rtlsdr_shared convenience_static
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+target_link_libraries(rtl_tcp ${rtlsdr_lib} convenience_static
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${LIBUSB_LIBRARIES}
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${CMAKE_THREAD_LIBS_INIT}
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)
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-target_link_libraries(rtl_test rtlsdr_shared convenience_static
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+target_link_libraries(rtl_test ${rtlsdr_lib} convenience_static
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${LIBUSB_LIBRARIES}
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${CMAKE_THREAD_LIBS_INIT}
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)
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-target_link_libraries(rtl_fm rtlsdr_shared convenience_static
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+target_link_libraries(rtl_fm ${rtlsdr_lib} convenience_static
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${LIBUSB_LIBRARIES}
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${CMAKE_THREAD_LIBS_INIT}
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)
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-target_link_libraries(rtl_eeprom rtlsdr_shared convenience_static
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+target_link_libraries(rtl_eeprom ${rtlsdr_lib} convenience_static
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${LIBUSB_LIBRARIES}
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${CMAKE_THREAD_LIBS_INIT}
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)
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-target_link_libraries(rtl_adsb rtlsdr_shared convenience_static
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+target_link_libraries(rtl_adsb ${rtlsdr_lib} convenience_static
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${LIBUSB_LIBRARIES}
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${CMAKE_THREAD_LIBS_INIT}
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)
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-target_link_libraries(rtl_power rtlsdr_shared convenience_static
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+target_link_libraries(rtl_power ${rtlsdr_lib} convenience_static
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${LIBUSB_LIBRARIES}
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${CMAKE_THREAD_LIBS_INIT}
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)
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--
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2.14.1
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@ -11,6 +11,15 @@ LIBRTLSDR_LICENSE_FILES = COPYING
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LIBRTLSDR_INSTALL_STAGING = YES
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LIBRTLSDR_DEPENDENCIES = libusb
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# BUILD_SHARED_LIBS is handled in pkg-cmake.mk as it is a generic cmake variable
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ifeq ($(BR2_STATIC_LIBS),y)
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LIBRTLSDR_CONF_OPTS += -DBUILD_STATIC_LIBS=ON
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else ifeq ($(BR2_SHARED_STATIC_LIBS),y)
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LIBRTLSDRCONF_OPTS += -DBUILD_STATIC_LIBS=ON
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else ifeq ($(BR2_SHARED_LIBS),y)
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LIBRTLSDR_CONF_OPTS += -DBUILD_STATIC_LIBS=OFF
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endif
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ifeq ($(BR2_PACKAGE_HAS_UDEV),y)
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LIBRTLSDR_CONF_OPTS += -DINSTALL_UDEV_RULES=ON
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endif
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