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GCC/Unix: Try to demangle C++ function names in crashlog stack trace.

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Change format of stack trace lines to improve readability.
This commit is contained in:
Jonathan G Rennison
2015-09-08 00:49:34 +01:00
parent 54eb340998
commit 387bf403da
2 changed files with 57 additions and 0 deletions
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31
config.lib
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@@ -1554,6 +1554,37 @@ make_cflags_and_ldflags() {
if [ "$os" != "CYGWIN" ] && [ "$os" != "HAIKU" ] && [ "$os" != "OPENBSD" ] && [ "$os" != "MINGW" ] && [ "$os" != "MORPHOS" ] && [ "$os" != "OSX" ] && [ "$os" != "DOS" ] && [ "$os" != "WINCE" ] && [ "$os" != "PSP" ] && [ "$os" != "OS2" ]; then
LIBS="$LIBS -lpthread"
fi
if [ "$os" != "CYGWIN" ] && [ "$os" != "HAIKU" ] && [ "$os" != "MINGW" ] && [ "$os" != "MORPHOS" ] && [ "$os" != "OSX" ] && [ "$os" != "DOS" ] && [ "$os" != "WINCE" ] && [ "$os" != "PSP" ] && [ "$os" != "OS2" ]; then
"$cc_host" -o /dev/null -x c++ - -ldl 2> /dev/null << EOL
#include <dlfcn.h>
int main() {
Dl_info info;
return dladdr(0, &info);
}
EOL
if [ $? -ne 0 ]; then
log 1 "checking libdl... no"
else
log 1 "checking libdl... found"
LIBS="$LIBS -ldl"
CFLAGS="$CFLAGS -DWITH_DL"
fi
"$cc_host" -o /dev/null -x c++ - -lstdc++ 2> /dev/null << EOL
#include <cxxabi.h>
int main() {
int status = -1;
char *demangled = abi::__cxa_demangle("test", 0, 0, &status);
return 0;
}
EOL
if [ $? -ne 0 ]; then
log 1 "checking abi::__cxa_demangle... no"
else
log 1 "checking abi::__cxa_demangle... found"
CFLAGS="$CFLAGS -DWITH_DEMANGLE"
fi
fi
if [ "$os" != "CYGWIN" ] && [ "$os" != "HAIKU" ] && [ "$os" != "MINGW" ] && [ "$os" != "DOS" ] && [ "$os" != "WINCE" ]; then
LIBS="$LIBS -lc"