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| author | Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> | 2019-02-22 14:12:18 +0100 |
|---|---|---|
| committer | Peter Korsgaard <peter@korsgaard.com> | 2019-03-03 23:10:29 +0100 |
| commit | c0928b7c0e9cb67db0e746c6373bf20ca8aa62f5 (patch) | |
| tree | 048db34bf7a1226b1653403006b8e2918002fdb9 /package/gqrx | |
| parent | f7a2870dd1fef9ee41e78ea1bcbb2ec61e82eb67 (diff) | |
| download | buildroot-c0928b7c0e9cb67db0e746c6373bf20ca8aa62f5.tar.gz buildroot-c0928b7c0e9cb67db0e746c6373bf20ca8aa62f5.zip | |
package/gqrx: link with libatomic when needed
On some architectures, atomic builtins are provided by the libatomic
library from gcc. Linking with libatomic is therefore necessary,
otherwise the build fails with:
sparc-buildroot-linux-uclibc/sysroot/lib/libatomic.so.1: error adding symbols: DSO missing from command line
Fixes:
- http://autobuild.buildroot.net/results/a003ad5324a0c0f55cb8db5d3e5d69bd21999e16/
- http://autobuild.buildroot.net/results/464602175d026d135125e5baa00e0729aec7a931/
Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>
[Peter: add dependency on sync or atomic builtins in Config, addd comment]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Diffstat (limited to 'package/gqrx')
| -rw-r--r-- | package/gqrx/Config.in | 2 | ||||
| -rw-r--r-- | package/gqrx/gqrx.mk | 6 |
2 files changed, 8 insertions, 0 deletions
diff --git a/package/gqrx/Config.in b/package/gqrx/Config.in index a46409e333..b0d7e7b9f3 100644 --- a/package/gqrx/Config.in +++ b/package/gqrx/Config.in @@ -1,6 +1,7 @@ comment "gqrx needs a toolchain w/ C++, threads, wchar, dynamic library" depends on BR2_USE_MMU # gnuradio depends on !BR2_PACKAGE_PYTHON3 # gnuradio + depends on BR2_TOOLCHAIN_HAS_SYNC_4 || BR2_TOOLCHAIN_HAS_ATOMIC depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS || \ !BR2_USE_WCHAR || !BR2_STATIC_LIBS @@ -14,6 +15,7 @@ config BR2_PACKAGE_GQRX depends on BR2_INSTALL_LIBSTDCPP # boost depends on BR2_TOOLCHAIN_HAS_THREADS # boost depends on BR2_USE_WCHAR # boost + depends on BR2_TOOLCHAIN_HAS_SYNC_4 || BR2_TOOLCHAIN_HAS_ATOMIC depends on BR2_PACKAGE_QT5 depends on !BR2_PACKAGE_PYTHON3 select BR2_PACKAGE_BOOST diff --git a/package/gqrx/gqrx.mk b/package/gqrx/gqrx.mk index b51bb23eaf..d93c07d10c 100644 --- a/package/gqrx/gqrx.mk +++ b/package/gqrx/gqrx.mk @@ -12,4 +12,10 @@ GQRX_DEPENDENCIES = boost gnuradio gr-osmosdr qt5base qt5svg GQRX_CONF_OPTS = -DLINUX_AUDIO_BACKEND=Gr-audio +# gqrx can use __atomic builtins, so we need to link with +# libatomic when available +ifeq ($(BR2_TOOLCHAIN_HAS_LIBATOMIC),y) +GQRX_CONF_OPTS += -DCMAKE_EXE_LINKER_FLAGS=-latomic +endif + $(eval $(cmake-package)) |
