From 7bef5b905abe36adfd4e4cc16bc830376f50e8f6 Mon Sep 17 00:00:00 2001 From: Viktor Kleinik Date: Sun, 7 Mar 2021 17:22:26 +0000 Subject: [PATCH 04/10] Use BUILD_DATE to improve reproducibility The C preprocessor variable BUILD_DATE contains the actual build date or some reproducible value. It depends on whether SOURCE_DATE_EPOCH environment variable was set previously or not. In this way, reproducibility can be improved when needed. Upstream-Status: Backport [https://sourceforge.net/p/oprofile/oprofile/ci/864e02eab12cdc523b2dcd3f7b87a27abc16eefc/] Signed-off-by: Viktor Kleinik --- libutil/op_version.c | 2 +- pe_counting/ocount.cpp | 4 ++-- pe_profiling/operf.cpp | 4 ++-- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/libutil/op_version.c b/libutil/op_version.c index 99a844e4..a257e9c4 100644 --- a/libutil/op_version.c +++ b/libutil/op_version.c @@ -19,6 +19,6 @@ void show_version(char const * app_name) { /* Do not change the version format: it is documented in html doc */ printf("%s: " PACKAGE " " VERSION " compiled on " - __DATE__ " " __TIME__ "\n", app_name); + BUILD_DATE "\n", app_name); exit(EXIT_SUCCESS); } diff --git a/pe_counting/ocount.cpp b/pe_counting/ocount.cpp index 2470745d..ae89fe61 100644 --- a/pe_counting/ocount.cpp +++ b/pe_counting/ocount.cpp @@ -660,8 +660,8 @@ static int _process_ocount_and_app_args(int argc, char * const argv[]) __print_usage_and_exit(NULL); break; case 'v': - cout << argv[0] << ": " << PACKAGE << " " << VERSION << " compiled on " << __DATE__ - << " " << __TIME__ << endl; + cout << argv[0] << ": " << PACKAGE << " " << VERSION << " compiled on " + << BUILD_DATE << endl; exit(EXIT_SUCCESS); break; default: diff --git a/pe_profiling/operf.cpp b/pe_profiling/operf.cpp index 00834409..f0f9c209 100644 --- a/pe_profiling/operf.cpp +++ b/pe_profiling/operf.cpp @@ -1342,8 +1342,8 @@ static int _process_operf_and_app_args(int argc, char * const argv[]) __print_usage_and_exit(NULL); break; case 'v': - cout << argv[0] << ": " << PACKAGE << " " << VERSION << " compiled on " << __DATE__ - << " " << __TIME__ << endl; + cout << argv[0] << ": " << PACKAGE << " " << VERSION << " compiled on " + << BUILD_DATE << endl; exit(EXIT_SUCCESS); break; default: -- 2.31.0