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path: root/packages/gcc/gcc-3.4.3/zecke-xgcc-cpp.patch
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2006-08-06packages/gcc: For targets (libstdc++,java,mudflap...) use xgcc -E as CPPHolger Freyther1
GCC compiles the xgcc cross compiler and will compile target libraries e.g. libstdc++. It uses autoconf to configure the target libraries which uses /usr/bin/cpp to determine the presence of host includes. By using xgcc we will not risk to include /usr/include to find standard headers. If we do our cross compile check will hit. The gcc 3.4 series patch only addresses target-libstdc++ where the gcc3.3 and gcc4 series patch all targets