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Fix override being used on gcc 4.3 to 4.6.

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This commit is contained in:
Jonathan G Rennison
2016-01-08 17:01:37 +00:00
parent 548ea31e83
commit 155987a4aa
2 changed files with 5 additions and 3 deletions
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6
config.lib
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@@ -1394,10 +1394,12 @@ make_compiler_cflags() {
flags="$flags -Wnon-virtual-dtor"
fi
if [ $cc_version -ge 43 ]; then
if [ $cc_version -ge 47 ]; then
cxxflags="$cxxflags -std=gnu++11"
elif [ $cc_version -ge 43 ]; then
# Use gnu++0x mode so static_assert() is available.
# Don't use c++0x, it breaks mingw (with gcc 4.4.0).
cxxflags="$cxxflags -std=gnu++0x"
cxxflags="$cxxflags -std=gnu++0x -DDISABLE_OVERRIDE"
fi
if [ $cc_version -eq 45 ]; then

2
src/stdafx.h
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@@ -521,7 +521,7 @@ static inline void free(const void *ptr)
* Use of the override keyword can prevent various types of problems when the base method signature is changed, but derived overriding methods are not
* This is conditional to maintain compatibility with legacy compilers
*/
#if __cplusplus >= 201103L || defined(__STDCXX_VERSION__) || defined(__GXX_EXPERIMENTAL_CXX0X__) || defined(__GXX_EXPERIMENTAL_CPP0X__)
#if !defined(DISABLE_OVERRIDE) && (__cplusplus >= 201103L || defined(__STDCXX_VERSION__) || defined(__GXX_EXPERIMENTAL_CXX0X__) || defined(__GXX_EXPERIMENTAL_CPP0X__))
#define OVERRIDE override
#else
#define OVERRIDE