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logging: Check if uClibc has backtrace support

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execinfo.h is optional in uClibc. We need to check
__UCLIBC_HAS_BACKTRACE__ if uClibc is used.

Change-Id: Ie28be85b0b70472df1fc4a208581bb66ad34229e
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This commit is contained in:
Fatih Aşıcı 2014-12-24 17:29:11 +02:00 committed by Thiago Macieira
parent 3ab6653d97
commit 51ba25e0fc
1 changed files with 11 additions and 4 deletions
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11
src/corelib/global/qlogging.cpp
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@ -77,12 +77,19 @@
#endif #endif
#if !defined QT_NO_REGULAREXPRESSION && !defined(QT_BOOTSTRAPPED) #if !defined QT_NO_REGULAREXPRESSION && !defined(QT_BOOTSTRAPPED)
# if (defined(__GLIBC__) && defined(__GLIBCXX__)) || (__has_include(<cxxabi.h>) && __has_include(<execinfo.h>)) # ifdef __UCLIBC__
# if __UCLIBC_HAS_BACKTRACE__
# define QLOGGING_HAVE_BACKTRACE # define QLOGGING_HAVE_BACKTRACE
# endif
# elif (defined(__GLIBC__) && defined(__GLIBCXX__)) || (__has_include(<cxxabi.h>) && __has_include(<execinfo.h>))
# define QLOGGING_HAVE_BACKTRACE
# endif
#endif
#ifdef QLOGGING_HAVE_BACKTRACE
# include <qregularexpression.h> # include <qregularexpression.h>
# include <cxxabi.h> # include <cxxabi.h>
# include <execinfo.h> # include <execinfo.h>
# endif
#endif #endif
#include <stdio.h> #include <stdio.h>