khancyr 360d9fafb6 waf: force linking of phtread with gbenchmark ... There is an issue with gbenchmark and waf on Ubuntu (15.04 and 15.10, ). Waf doesn't link pthread to gbenchmark and linking failed : ```` [1652/1652] Linking build/linux/libraries/AP_Math/benchmarks/benchmark_matrix.linux /home/khancyr/Workspace/APM/ardupilot/build/linux/gbenchmark/lib/libbenchmark.a(benchmark.cc.o): dans la fonction « benchmark::RunSpecifiedBenchmarks(benchmark::BenchmarkReporter*) »: benchmark.cc:(.text+0x2e21): référence indéfinie vers « pthread_create » /usr/bin/ld generated: référence indéfinie vers « pthread_create » collect2: error: ld returned 1 exit status Waf: Leaving directory `/home/khancyr/Workspace/APM/ardupilot/build/linux' Build failed -> task in 'benchmark_matrix.linux' failed (exit status 1): {task 139784788162576: cxxprogram benchmark_matrix.cpp.1.o -> benchmark_matrix.linux} ['/usr/lib/ccache/g++', '-Wl,--gc-sections', 'libraries/AP_Math/benchmarks/benchmark_matrix.cpp.1.o', '-o', '/home/khancyr/Workspace/APM/ardupilot/build/linux/libraries/AP_Math/benchmarks/benchmark_matrix.linux', '-Wl,-Bstatic', '-L.', '-lap', '-Wl,-Bdynamic', '-L/home/khancyr/Workspace/APM/ardupilot/build/linux/gbenchmark/lib', '-lm', '-lpthread', '-lrt', '-lbenchmark'] ````` Adding 'pthread' to env.LIB_GBENCHMARK solve the issue see https://github.com/diydrones/ardupilot/pull/3460 and https://github.com/diydrones/ardupilot/issues/3461		2016-01-12 18:05:46 -02:00
..
__init__.py	waf: add waf support	2015-12-03 07:54:30 +11:00
ardupilotwaf.py	waf: enable fully static linking	2016-01-11 16:31:59 -02:00
boards.py	waf: add most linux boards	2016-01-11 16:31:59 -02:00
gbenchmark.py	waf: force linking of phtread with gbenchmark	2016-01-12 18:05:46 -02:00
static_linking.py	waf: add static_linking tool	2016-01-11 16:31:59 -02:00
toolchain.py	waf: add toolchain tool for cross-compiling	2016-01-11 16:31:59 -02:00