dave/openttd
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Enable existing MSVC stack backtrace code on MinGW where supported.

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The existing code seems to work fine, though symbol lookup in
openttd.exe does not work.
This commit is contained in:
Jonathan G Rennison
2015-09-09 00:09:07 +01:00
parent c5bc04c4b8
commit 99d8d1afa6
2 changed files with 29 additions and 3 deletions
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21
config.lib
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@@ -1612,6 +1612,27 @@ EOL
rm tmp.config.bfd
fi
if [ "$os" = "MINGW" ]; then
"$cc_host" $CFLAGS $LDFLAGS -o tmp.config.dbghelp -x c++ - 2> /dev/null << EOL
#include <windows.h>
#include <dbghelp.h>
int main() {
STACKFRAME64 frame;
IMAGEHLP_SYMBOL64 *sym_info;
IMAGEHLP_MODULE64 module;
IMAGEHLP_LINE64 line;
return 0;
}
EOL
if [ $? -ne 0 ]; then
log 1 "checking dbghelp... no"
else
log 1 "checking dbghelp... found"
CFLAGS="$CFLAGS -DWITH_DBGHELP"
fi
rm -f tmp.config.dbghelp
fi
if [ "$os" != "CYGWIN" ] && [ "$os" != "HAIKU" ] && [ "$os" != "MINGW" ] && [ "$os" != "DOS" ] && [ "$os" != "WINCE" ]; then
LIBS="$LIBS -lc"
fi