From d7515fbae4f305c352014a3cd008cc1f60f9d45a Mon Sep 17 00:00:00 2001
From: "Alexander V. Wolf" <aw@altspu.ru>
Date: Tue, 30 Jan 2024 15:07:09 +0700
Subject: [PATCH] compiler: updated the compiler version info

---
 CMakeLists.txt         |  4 +++
 src/StelLogger.cpp     |  3 +-
 src/core/StelUtils.cpp | 65 ------------------------------------------
 src/core/StelUtils.hpp |  3 --
 4 files changed, 5 insertions(+), 70 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2e18dd648b044..15720607a19f5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -72,6 +72,10 @@ SET(COPYRIGHT_YEARS "2000-${CURRENTYEAR}")
 SET(STELLARIUM_URL "https://stellarium.org/")
 ADD_DEFINITIONS(-DSTELLARIUM_URL="${STELLARIUM_URL}")
 
+# remembering the name and the version of compiler for StelLogger
+SET(STELLARIUM_COMPILER "${CMAKE_CXX_COMPILER_ID} ${CMAKE_CXX_COMPILER_VERSION}")
+ADD_DEFINITIONS(-DSTELLARIUM_COMPILER="${STELLARIUM_COMPILER}")
+
 # The line below is copied from src/gui/HelpDialog.cpp file
 SET(STELLARIUM_COPYRIGHT "Copyright (C) ${COPYRIGHT_YEARS} ${PROJECT_NAME} Developers")
 # The line below is copied from src/main.cpp file
diff --git a/src/StelLogger.cpp b/src/StelLogger.cpp
index 1dd0663c0efce..05a432ef70aef 100644
--- a/src/StelLogger.cpp
+++ b/src/StelLogger.cpp
@@ -78,8 +78,7 @@ void StelLogger::init(const QString& logFilePath)
 	writeLog(QString("Operating System: %1").arg(StelUtils::getOperatingSystemInfo()));	
 
 	// write compiler version
-	QString compiler = StelUtils::getCompilerInfo();
-	writeLog(compiler.isEmpty() ? "Unknown compiler" : QString("Compiled using %1").arg(compiler));
+	writeLog(QString("Compiled using %1").arg(STELLARIUM_COMPILER));
 
 	// write Qt version
 	writeLog(QString("Qt runtime version: %1").arg(qVersion()));
diff --git a/src/core/StelUtils.cpp b/src/core/StelUtils.cpp
index 0fcf6f80bc8b8..9524922e7dfe9 100644
--- a/src/core/StelUtils.cpp
+++ b/src/core/StelUtils.cpp
@@ -93,71 +93,6 @@ QString getOperatingSystemInfo()
 	return OS;
 }
 
-QString getCompilerInfo()
-{
-	QString compilerInfo = "";
-
-	#if defined __GNUC__ && !defined __clang__ && !defined __INTEL_COMPILER
-	#ifdef __MINGW32__
-		#define COMPILER "MinGW GCC"
-	#else
-		#define COMPILER "GCC"
-	#endif
-	compilerInfo = QString("%1 %2.%3.%4").arg(COMPILER).arg(__GNUC__).arg(__GNUC_MINOR__).arg(__GNUC_PATCHLEVEL__);
-	#elif defined __clang__
-	#ifdef Q_OS_MACOS
-		#define COMPILER "Clang (Apple)"
-	#else
-		#define COMPILER "Clang"
-	#endif
-	compilerInfo = QString("%1 %2.%3.%4").arg(COMPILER).arg(__clang_major__).arg(__clang_minor__).arg(__clang_patchlevel__);
-	#elif defined __INTEL_COMPILER
-	QString iccVer = QString::number(__INTEL_COMPILER);
-	int iccVL = iccVer.length();
-	compilerInfo = QString("%1 %2.%3.%4.%5").arg("Intel C/C++").arg(iccVer.mid(0, iccVL-2)).arg(iccVer.mid(iccVL-2,1)).arg(iccVer.mid(iccVL-1,1)).arg(__INTEL_COMPILER_BUILD_DATE);
-	#elif defined _MSC_VER
-	// Defines for _MSC_VER macro: https://docs.microsoft.com/ru-ru/cpp/preprocessor/predefined-macros?view=msvc-160
-	const QMap<int, QString> map = {
-		{1310, "MSVC++ 7.1 (Visual Studio 2003)"          },
-		{1400, "MSVC++ 8.0 (Visual Studio 2005)"          },
-		{1500, "MSVC++ 9.0 (Visual Studio 2008)"          },
-		{1600, "MSVC++ 10.0 (Visual Studio 2010)"         },
-		{1700, "MSVC++ 11.0 (Visual Studio 2012)"         },
-		{1800, "MSVC++ 12.0 (Visual Studio 2013)"         },
-		{1900, "MSVC++ 14.0 (Visual Studio 2015)"         },
-		{1910, "MSVC++ 15.0 (Visual Studio 2017 RTW)"     },
-		{1911, "MSVC++ 15.3 (Visual Studio 2017)"         },
-		{1912, "MSVC++ 15.5 (Visual Studio 2017)"         },
-		{1913, "MSVC++ 15.6 (Visual Studio 2017)"         },
-		{1914, "MSVC++ 15.7 (Visual Studio 2017)"         },
-		{1915, "MSVC++ 15.8 (Visual Studio 2017)"         },
-		{1916, "MSVC++ 15.9 (Visual Studio 2017)"         },
-		{1920, "MSVC++ 16.0 (Visual Studio 2019 RTW)"     },
-		{1921, "MSVC++ 16.1 (Visual Studio 2019)"         },
-		{1922, "MSVC++ 16.2 (Visual Studio 2019)"         },
-		{1923, "MSVC++ 16.3 (Visual Studio 2019)"         },
-		{1924, "MSVC++ 16.4 (Visual Studio 2019)"         },
-		{1925, "MSVC++ 16.5 (Visual Studio 2019)"         },
-		{1926, "MSVC++ 16.6 (Visual Studio 2019)"         },
-		{1927, "MSVC++ 16.7 (Visual Studio 2019)"         },
-		{1928, "MSVC++ 16.8, 16.9 (Visual Studio 2019)"   },
-		{1929, "MSVC++ 16.10, 16.11 (Visual Studio 2019)" },
-		{1930, "MSVC++ 17.0 (Visual Studio 2022 RTW)"     },
-		{1931, "MSVC++ 17.1 (Visual Studio 2022)"         },
-		{1932, "MSVC++ 17.2 (Visual Studio 2022)"         },
-		{1933, "MSVC++ 17.3 (Visual Studio 2022)"         },
-		{1934, "MSVC++ 17.4 (Visual Studio 2022)"         },
-		{1935, "MSVC++ 17.5 (Visual Studio 2022)"         },
-		{1936, "MSVC++ 17.6 (Visual Studio 2022)"         },
-		{1937, "MSVC++ 17.7 (Visual Studio 2022)"         },
-		{1938, "MSVC++ 17.8 (Visual Studio 2022)"         }
-	};
-	compilerInfo = map.value(_MSC_VER, "unknown MSVC++ version");
-	#endif
-
-	return compilerInfo;
-}
-
 double hmsStrToHours(const QString& s)
 {
 	static const QRegularExpression reg("(\\d+)h(\\d+)m(\\d+)s");
diff --git a/src/core/StelUtils.hpp b/src/core/StelUtils.hpp
index 23340529850ed..2cee3a96b4900 100644
--- a/src/core/StelUtils.hpp
+++ b/src/core/StelUtils.hpp
@@ -97,9 +97,6 @@ namespace StelUtils
 	//! Return the name and the version of operating system, i.e. "macOS 12.5"
 	QString getOperatingSystemInfo();
 
-	//! Return the name and the version of compiler, which was used for building the planetarium, i.e. "GCC 9.3.0"
-	QString getCompilerInfo();
-
 	//! Return the user agent name, i.e. "Stellarium/0.15.0 (Linux)"
 	QString getUserAgentString();