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authorHolger Freyther <zecke@selfish.org>2006-08-06 11:45:56 +0000
committerHolger Freyther <zecke@selfish.org>2006-08-06 11:45:56 +0000
commitb8d1ef0e4fb7c506a5c0de055a276159049df948 (patch)
treeda934a76e83ee9c8ddac03bbabc3d609567f3c94 /packages/gcc/gcc-4.0.0
parent44b1ddb504535400e1272d5d9259778249f36b47 (diff)
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
Diffstat (limited to 'packages/gcc/gcc-4.0.0')
-rw-r--r--packages/gcc/gcc-4.0.0/zecke-xgcc-cpp.patch12
1 files changed, 12 insertions, 0 deletions
diff --git a/packages/gcc/gcc-4.0.0/zecke-xgcc-cpp.patch b/packages/gcc/gcc-4.0.0/zecke-xgcc-cpp.patch
new file mode 100644
index 0000000000..436eff02ae
--- /dev/null
+++ b/packages/gcc/gcc-4.0.0/zecke-xgcc-cpp.patch
@@ -0,0 +1,12 @@
+Index: gcc-4.0.0/Makefile.in
+===================================================================
+--- gcc-4.0.0.orig/Makefile.in 2005-04-21 09:04:10.000000000 +0200
++++ gcc-4.0.0/Makefile.in 2006-08-06 13:14:07.000000000 +0200
+@@ -197,6 +197,7 @@
+ AS="$(AS_FOR_TARGET)"; export AS; \
+ CC="$(CC_FOR_TARGET)"; export CC; \
+ CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
++ CPP="$(CC_FOR_TARGET) -E"; export CCP; \
+ CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
+ CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
+ CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \