66 lines
2.2 KiB
Diff
66 lines
2.2 KiB
Diff
dumapp: fix for C++14
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With C++14, the way exceptions are specified has changed (somehow, don't
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ask me), thus causing build failures:
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dumapp.cpp: In function ‘void* operator new(std::size_t)’:
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dumapp.cpp:192:19: error: declaration of ‘void* operator new(std::size_t) throw (std::bad_alloc)’ has a different exception specifier
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void * DUMA_CDECL operator new( DUMA_SIZE_T size )
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^~~~~~~~
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In file included from dumapp.cpp:39:0:
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dumapp.h:91:23: note: from previous declaration ‘void* operator new(std::size_t)’
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void * DUMA_CDECL operator new(DUMA_SIZE_T) throw(std::bad_alloc);
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^~~~~~~~
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This is most evident with gcc-6.x, since the default C++ standard has
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changed from C++11 to C++14, thus exposing these new failures.
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Fix that by guarding the exception handling, a bit like was done
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with GRASS GIS (thanks DuckDuckGo):
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https://trac.osgeo.org/grass/changeset?old_path=%2F&old=68817&new_path=%2F&new=68818&sfp_email=&sfph_mail=
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Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
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---
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Note: The last commit in DUMA's CVS repo was more than 7 years ago.
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I doubt it is still active, so the patch was not sent upstream. :-/
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diff -durN duma-2.5.15.orig/dumapp.cpp duma-2.5.15/dumapp.cpp
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--- duma-2.5.15.orig/dumapp.cpp 2008-08-03 22:46:06.000000000 +0200
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+++ duma-2.5.15/dumapp.cpp 2016-07-10 21:55:22.670386099 +0200
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@@ -190,7 +190,9 @@
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* (11) = (a) ; ASW
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*/
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void * DUMA_CDECL operator new( DUMA_SIZE_T size )
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+#ifdef DUMA_EXCEPTION_SPECS
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throw(std::bad_alloc)
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+#endif
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{
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return duma_new_operator(size, EFA_NEW_ELEM, true DUMA_PARAMS_UK);
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}
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@@ -254,7 +256,9 @@
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* (21) = (a) ; AAW
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*/
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void * DUMA_CDECL operator new[]( DUMA_SIZE_T size )
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+#ifdef DUMA_EXCEPTION_SPECS
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throw(std::bad_alloc)
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+#endif
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{
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return duma_new_operator(size, EFA_NEW_ARRAY, true DUMA_PARAMS_UK);
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}
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diff -durN duma-2.5.15.orig/dumapp.h duma-2.5.15/dumapp.h
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--- duma-2.5.15.orig/dumapp.h 2009-04-11 14:41:44.000000000 +0200
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+++ duma-2.5.15/dumapp.h 2016-07-10 21:55:22.670386099 +0200
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@@ -35,6 +35,10 @@
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#include "duma.h"
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+#if __cplusplus < 201103L
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+ #define DUMA_EXCEPTION_SPECS 1
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+#endif
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+
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/* remove previous macro definitions */
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#include "noduma.h"
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