crosstool-0.38_patches_gcc-3.3.6_gcc-3.3.6-fix-fixincl.patch

做好的交叉编译工具链

diff -ruN crosstool-0.38-orig/patches/gcc-3.3.6/fix-fixincl.patch crosstool-0.38/patches/gcc-3.3.6/fix-fixincl.patch
--- crosstool-0.38-orig/patches/gcc-3.3.6/fix-fixincl.patch	1970-01-01 01:00:00.000000000 +0100
+++ crosstool-0.38/patches/gcc-3.3.6/fix-fixincl.patch	2005-12-12 16:51:25.000000000 +0100
@@ -0,0 +1,30 @@
+diff -urN gcc-3.3.3.orig/gcc/Makefile.in gcc-3.3.3/gcc/Makefile.in
+--- gcc-3.3.3.orig/gcc/Makefile.in	2004-01-29 05:42:13.000000000 +0100
++++ gcc-3.3.3/gcc/Makefile.in	2005-11-15 15:57:10.000000000 +0100
+@@ -265,7 +265,10 @@
+ CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
+ 
+ # autoconf sets SYSTEM_HEADER_DIR to one of the above.
+-SYSTEM_HEADER_DIR = @SYSTEM_HEADER_DIR@
++# Purge it of unneccessary internal relative paths
++# to directories that might not exist yet.
++# The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta.
++SYSTEM_HEADER_DIR = `echo @SYSTEM_HEADER_DIR@ | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`
+ 
+ # Control whether to run fixproto and fixincludes.
+ STMP_FIXPROTO = @STMP_FIXPROTO@
+@@ -2374,11 +2377,13 @@
+ 	$(SHELL) ${srcdir}/mkinstalldirs $(gcc_tooldir)
+ 
+ # Build fixed copies of system files.
++# Abort if no system headers available, unless building a crosscompiler.
++# FIXME: abort unless building --without-headers would be more accurate and less ugly
+ stmp-fixinc: fixinc.sh gsyslimits.h
+ 	@if test ! -d ${SYSTEM_HEADER_DIR}; then \
+ 	  echo The directory that should contain system headers does not exist: >&2 ; \
+ 	  echo "  ${SYSTEM_HEADER_DIR}" >&2 ; \
+-	  if test "x${SYSTEM_HEADER_DIR}" = "x${gcc_tooldir}/sys-include"; \
++	  if test "x${SYSTEM_HEADER_DIR}" = "x`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`"; \
+ 	  then sleep 1; else exit 1; fi; \
+ 	fi
+ 	rm -rf include; mkdir include