-----Original Message----- From: PowerTop [mailto:powertop-bounces@lists.01.org] On Behalf Of Rosen Penev Sent: Saturday, March 30, 2019 8:22 PM To: powertop(a)lists.01.org Subject: [Powertop] [PATCH] intel_cpus.cpp: Change open parameter to const char * ifstream::open takes std::string starting with C++11, not before. This fixes compilation with uClibc++ and potentially other older libraries Signed-off-by: Rosen Penev <rosenp(a)gmail.com&gt; --- src/cpu/intel_cpus.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/cpu/intel_cpus.cpp b/src/cpu/intel_cpus.cpp index 0030dba..4dffadc 100644 --- a/src/cpu/intel_cpus.cpp +++ b/src/cpu/intel_cpus.cpp @@ -92,7 +92,7 @@ int is_supported_intel_cpu(int model, int cpu) int is_intel_pstate_driver_loaded() { - const string filename("/sys/devices/system/cpu/cpu0/cpufreq/scaling_driver"); + const char *filename = +"/sys/devices/system/cpu/cpu0/cpufreq/scaling_driver"; const string intel_pstate("intel_pstate"); char line[32] = { '\0' }; ifstream file; -- 2.17.1 _______________________________________________ PowerTop mailing list PowerTop(a)lists.01.org https://lists.01.org/mailman/listinfo/powertop