From b8d1ef0e4fb7c506a5c0de055a276159049df948 Mon Sep 17 00:00:00 2001 From: Holger Freyther Date: Sun, 6 Aug 2006 11:45:56 +0000 Subject: packages/gcc: For targets (libstdc++,java,mudflap...) use xgcc -E as CPP 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 --- packages/gcc/gcc-3.3.4/zecke-xgcc-cpp.patch | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 packages/gcc/gcc-3.3.4/zecke-xgcc-cpp.patch (limited to 'packages/gcc/gcc-3.3.4') diff --git a/packages/gcc/gcc-3.3.4/zecke-xgcc-cpp.patch b/packages/gcc/gcc-3.3.4/zecke-xgcc-cpp.patch new file mode 100644 index 0000000000..d42ab6d57d --- /dev/null +++ b/packages/gcc/gcc-3.3.4/zecke-xgcc-cpp.patch @@ -0,0 +1,13 @@ +Index: gcc-3.3.4/Makefile.in +=================================================================== +--- gcc-3.3.4.orig/Makefile.in 2003-07-05 04:37:08.000000000 +0200 ++++ gcc-3.3.4/Makefile.in 2006-08-06 13:00:16.000000000 +0200 +@@ -1355,6 +1355,8 @@ + AS="$(AS_FOR_TARGET)"; export AS; \ + CC="$(CC_FOR_TARGET)"; export CC; \ + CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \ ++ CPP="$(CC_FOR_TARGET) -E"; export CPP; \ ++ CPPFLAGS=""; export CPPFLAGS; \ + CXX="$(CXX_FOR_TARGET)"; export CXX; \ + CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \ + GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \ -- cgit v1.2.3