Avoid -Wundef warnings

2025-06-30 22:41:08 +02:00 · 2024-01-06 16:30:15 +02:00
14 changed files with 14 additions and 14 deletions
--- a/include/boost/exception/current_exception_cast.hpp
+++ b/include/boost/exception/current_exception_cast.hpp
@ -7,7 +7,7 @@
 #define BOOST_EXCEPTION_7E83C166200811DE885E826156D89593

 #ifndef BOOST_EXCEPTION_ENABLE_WARNINGS
-#if __GNUC__*100+__GNUC_MINOR__>301
+#if defined(__GNUC__) && __GNUC__*100+__GNUC_MINOR__>301
 #pragma GCC system_header
 #endif
 #ifdef __clang__
--- a/include/boost/exception/detail/clone_current_exception.hpp
+++ b/include/boost/exception/detail/clone_current_exception.hpp
@ -7,7 +7,7 @@
 #define BOOST_EXCEPTION_81522C0EB56511DFAB613DB0DFD72085

 #ifndef BOOST_EXCEPTION_ENABLE_WARNINGS
-#if __GNUC__*100+__GNUC_MINOR__>301
+#if defined(__GNUC__) && __GNUC__*100+__GNUC_MINOR__>301
 #pragma GCC system_header
 #endif
 #ifdef __clang__
--- a/include/boost/exception/detail/error_info_impl.hpp
+++ b/include/boost/exception/detail/error_info_impl.hpp
@ -14,7 +14,7 @@
 #include <string>

 #ifndef BOOST_EXCEPTION_ENABLE_WARNINGS
-#if __GNUC__*100+__GNUC_MINOR__>301
+#if defined(__GNUC__) && __GNUC__*100+__GNUC_MINOR__>301
 #pragma GCC system_header
 #endif
 #ifdef __clang__
--- a/include/boost/exception/detail/exception_ptr.hpp
+++ b/include/boost/exception/detail/exception_ptr.hpp
@ -26,7 +26,7 @@
 #include <stdlib.h>

 #ifndef BOOST_EXCEPTION_ENABLE_WARNINGS
-#if __GNUC__*100+__GNUC_MINOR__>301
+#if defined(__GNUC__) && __GNUC__*100+__GNUC_MINOR__>301
 #pragma GCC system_header
 #endif
 #ifdef __clang__
--- a/include/boost/exception/detail/is_output_streamable.hpp
+++ b/include/boost/exception/detail/is_output_streamable.hpp
@ -9,7 +9,7 @@
 #include <ostream>

 #ifndef BOOST_EXCEPTION_ENABLE_WARNINGS
-#if __GNUC__*100+__GNUC_MINOR__>301
+#if defined(__GNUC__) && __GNUC__*100+__GNUC_MINOR__>301
 #pragma GCC system_header
 #endif
 #ifdef __clang__
--- a/include/boost/exception/detail/object_hex_dump.hpp
+++ b/include/boost/exception/detail/object_hex_dump.hpp
@ -14,7 +14,7 @@
 #include <cstdlib>

 #ifndef BOOST_EXCEPTION_ENABLE_WARNINGS
-#if __GNUC__*100+__GNUC_MINOR__>301
+#if defined(__GNUC__) && __GNUC__*100+__GNUC_MINOR__>301
 #pragma GCC system_header
 #endif
 #ifdef __clang__
--- a/include/boost/exception/detail/type_info.hpp
+++ b/include/boost/exception/detail/type_info.hpp
@ -14,7 +14,7 @@
 #include <string.h>

 #ifndef BOOST_EXCEPTION_ENABLE_WARNINGS
-#if __GNUC__*100+__GNUC_MINOR__>301
+#if defined(__GNUC__) && __GNUC__*100+__GNUC_MINOR__>301
 #pragma GCC system_header
 #endif
 #ifdef __clang__
--- a/include/boost/exception/diagnostic_information.hpp
+++ b/include/boost/exception/diagnostic_information.hpp
@ -21,7 +21,7 @@
 #endif

 #ifndef BOOST_EXCEPTION_ENABLE_WARNINGS
-#if __GNUC__*100+__GNUC_MINOR__>301
+#if defined(__GNUC__) && __GNUC__*100+__GNUC_MINOR__>301
 #pragma GCC system_header
 #endif
 #ifdef __clang__
--- a/include/boost/exception/errinfo_errno.hpp
+++ b/include/boost/exception/errinfo_errno.hpp
@ -11,7 +11,7 @@
 #include <string.h>

 #ifndef BOOST_EXCEPTION_ENABLE_WARNINGS
-#if __GNUC__*100+__GNUC_MINOR__>301
+#if defined(__GNUC__) && __GNUC__*100+__GNUC_MINOR__>301
 #pragma GCC system_header
 #endif
 #ifdef __clang__
--- a/include/boost/exception/get_error_info.hpp
+++ b/include/boost/exception/get_error_info.hpp
@ -14,7 +14,7 @@
 #include <boost/assert.hpp>

 #ifndef BOOST_EXCEPTION_ENABLE_WARNINGS
-#if __GNUC__*100+__GNUC_MINOR__>301
+#if defined(__GNUC__) && __GNUC__*100+__GNUC_MINOR__>301
 #pragma GCC system_header
 #endif
 #ifdef __clang__
--- a/include/boost/exception/info.hpp
+++ b/include/boost/exception/info.hpp
@ -14,7 +14,7 @@
 #include <map>

 #ifndef BOOST_EXCEPTION_ENABLE_WARNINGS
-#if __GNUC__*100+__GNUC_MINOR__>301
+#if defined(__GNUC__) && __GNUC__*100+__GNUC_MINOR__>301
 #pragma GCC system_header
 #endif
 #ifdef __clang__
--- a/include/boost/exception/info_tuple.hpp
+++ b/include/boost/exception/info_tuple.hpp
@ -10,7 +10,7 @@
 #include <boost/tuple/tuple.hpp>

 #ifndef BOOST_EXCEPTION_ENABLE_WARNINGS
-#if __GNUC__*100+__GNUC_MINOR__>301
+#if defined(__GNUC__) && __GNUC__*100+__GNUC_MINOR__>301
 #pragma GCC system_header
 #endif
 #ifdef __clang__
--- a/include/boost/exception/to_string.hpp
+++ b/include/boost/exception/to_string.hpp
@ -11,7 +11,7 @@
 #include <sstream>

 #ifndef BOOST_EXCEPTION_ENABLE_WARNINGS
-#if __GNUC__*100+__GNUC_MINOR__>301
+#if defined(__GNUC__) && __GNUC__*100+__GNUC_MINOR__>301
 #pragma GCC system_header
 #endif
 #ifdef __clang__
--- a/include/boost/exception/to_string_stub.hpp
+++ b/include/boost/exception/to_string_stub.hpp
@ -11,7 +11,7 @@
 #include <boost/assert.hpp>

 #ifndef BOOST_EXCEPTION_ENABLE_WARNINGS
-#if __GNUC__*100+__GNUC_MINOR__>301
+#if defined(__GNUC__) && __GNUC__*100+__GNUC_MINOR__>301
 #pragma GCC system_header
 #endif
 #ifdef __clang__