Switch compiler detection to use a more reliable method.

Its clear that parsing version output is not reliable enough so
switch to using a method which is less likely to break.

3 files changed, 44 insertions, 0 deletions

diff --git a/make/test/clock_gettime.cpp b/make/test/clock_gettime.cpp
index 91d8cd412..d111d591f 100644
--- a/make/test/clock_gettime.cpp
+++ b/make/test/clock_gettime.cpp
@@ -1,6 +1,7 @@
 /*
  * InspIRCd -- Internet Relay Chat Daemon
  *
+ *   Copyright (C) 2013 Peter Powell <petpow@saberuk.com>
  *
  * This file is part of InspIRCd.  InspIRCd is free software: you can
  * redistribute it and/or modify it under the terms of the GNU General Public
diff --git a/make/test/compiler.cpp b/make/test/compiler.cpp
index e2cbd9f64..f01423325 100644
--- a/make/test/compiler.cpp
+++ b/make/test/compiler.cpp
@@ -1,6 +1,8 @@
 /*
  * InspIRCd -- Internet Relay Chat Daemon
  *
+ *   Copyright (C) 2016 Attila Molnar <attilamolnar@hush.com>
+ *   Copyright (C) 2014-2015 Peter Powell <petpow@saberuk.com>
  *
  * This file is part of InspIRCd.  InspIRCd is free software: you can
  * redistribute it and/or modify it under the terms of the GNU General Public
diff --git a/make/test/compiler_info.cpp b/make/test/compiler_info.cpp
new file mode 100644
index 000000000..10b156fc8
--- /dev/null
+++ b/make/test/compiler_info.cpp
@@ -0,0 +1,41 @@
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
+ *
+ *   Copyright (C) 2017 Peter Powell <petpow@saberuk.com>
+ *
+ * This file is part of InspIRCd.  InspIRCd is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation, version 2.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include <iostream>
+
+#if defined __INTEL_COMPILER // Also defines __clang__ and __GNUC__
+# define INSPIRCD_COMPILER_NAME "Intel"
+# define INSPIRCD_COMPILER_VERSION (__INTEL_COMPILER / 100) << '.' << (__INTEL_COMPILER % 100)
+#elif defined __clang__ // Also defines __GNUC__
+# if defined __apple_build_version__
+#  define INSPIRCD_COMPILER_NAME "AppleClang"
+# else
+#  define INSPIRCD_COMPILER_NAME "Clang"
+# endif
+# define INSPIRCD_COMPILER_VERSION __clang_major__ << '.' << __clang_minor__
+#elif defined __GNUC__
+# define INSPIRCD_COMPILER_NAME "GCC"
+# define INSPIRCD_COMPILER_VERSION __GNUC__ << '.' << __GNUC_MINOR__
+#endif
+
+int main() {
+	std::cout << "NAME " << INSPIRCD_COMPILER_NAME << std::endl
+		<< "VERSION " << INSPIRCD_COMPILER_VERSION << std::endl;
+	return 0;
+}