diff options
Diffstat (limited to 'utils/powertop/patches/020-intel_cpus.cpp-Change-open-parameter-to-const-char.patch')
| -rw-r--r-- | utils/powertop/patches/020-intel_cpus.cpp-Change-open-parameter-to-const-char.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/utils/powertop/patches/020-intel_cpus.cpp-Change-open-parameter-to-const-char.patch b/utils/powertop/patches/020-intel_cpus.cpp-Change-open-parameter-to-const-char.patch new file mode 100644 index 000000000..46d01703f --- /dev/null +++ b/utils/powertop/patches/020-intel_cpus.cpp-Change-open-parameter-to-const-char.patch @@ -0,0 +1,30 @@ +From 8cdf846922ffb3e0d2a828be473fdf9c45a56e7c Mon Sep 17 00:00:00 2001 +From: Rosen Penev <rosenp@gmail.com> +Date: Sat, 30 Mar 2019 20:19:17 -0700 +Subject: [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@gmail.com> +--- + 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 + |