From 6e4e407a374512b5bcb5a7c184258653e472ef9f Mon Sep 17 00:00:00 2001
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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Date: Tue, 19 Jan 2021 07:47:58 +0100
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Subject: [PATCH] fix build with gcc 10
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Fix the following build failure with gcc 10 (which defaults to
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-fno-common):
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/home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fno-schedule-insns2 -fno-schedule-insns -fno-inline-small-functions -fno-caller-saves -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -DBUILD_MAIN -Wimplicit-function-declaration -Dx64_BIT -o i7z i7z.o helper_functions.o i7z_Single_Socket.o i7z_Dual_Socket.o -lncurses -lpthread -lrt -lm
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/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-gnu/10.2.0/../../../../x86_64-buildroot-linux-gnu/bin/ld: i7z_Dual_Socket.o:(.bss+0x0): multiple definition of `global_ts'; i7z_Single_Socket.o:(.bss+0x0): first defined here
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Fixes:
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- http://autobuild.buildroot.org/results/1a433611ba8676cf1ca276fccaf3633971bd562e
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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[Upstream status: https://github.com/ajaiantilal/i7z/pull/27]
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---
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i7z.c | 1 +
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i7z_Dual_Socket.c | 2 +-
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i7z_Single_Socket.c | 2 +-
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3 files changed, 3 insertions(+), 2 deletions(-)
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diff --git a/i7z.c b/i7z.c
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index 61e2757..910a608 100644
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--- a/i7z.c
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+++ b/i7z.c
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@@ -34,6 +34,7 @@ int Dual_Socket();
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int socket_0_num=0, socket_1_num=1;
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bool use_ncurses = true;
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+struct timespec global_ts;
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/////////////////////LOGGING TO FILE////////////////////////////////////////
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FILE *fp_log_file_freq;
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diff --git a/i7z_Dual_Socket.c b/i7z_Dual_Socket.c
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index 1388339..ceafdce 100644
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--- a/i7z_Dual_Socket.c
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+++ b/i7z_Dual_Socket.c
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@@ -37,7 +37,7 @@ float Read_Voltage_CPU(int cpu_num);
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extern struct program_options prog_options;
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FILE *fp_log_file;
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-struct timespec global_ts;
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+extern struct timespec global_ts;
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extern FILE *fp_log_file_freq_1, *fp_log_file_freq_2;
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extern char* CPU_FREQUENCY_LOGGING_FILE_single;
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diff --git a/i7z_Single_Socket.c b/i7z_Single_Socket.c
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index 16e98c1..b7266e6 100644
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--- a/i7z_Single_Socket.c
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+++ b/i7z_Single_Socket.c
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@@ -35,7 +35,7 @@ int Read_Thermal_Status_CPU(int cpu_num);
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extern struct program_options prog_options;
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extern FILE *fp_log_file_freq;
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-struct timespec global_ts;
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+extern struct timespec global_ts;
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extern char* CPU_FREQUENCY_LOGGING_FILE_single;
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extern char* CPU_FREQUENCY_LOGGING_FILE_dual;
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--
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2.29.2
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