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This patch + regenerating newlib configuration files prevents cc1 warnings like: cc1: warning: changing search order for system directory "/notnfs/fitzsim/src-newlib-cygwin/i686-pc-cygwin/newlib/targ-include" cc1: warning: as it is the same as non-system directory "../../targ-include" cc1: warning: changing search order for system directory "/home/fitzsim/sources/src-gcc-devel/gcc/newlib/libc/include" cc1: warning: as it has already been specified as a non-system directory cc1: warning: changing search order for system directory "/home/fitzsim/sources/src-gcc-devel/gcc/winsup/cygwin/include" cc1: warning: as it has already been specified as a non-system directory cc1: warning: changing search order for system directory "/home/fitzsim/sources/src-gcc-devel/gcc/winsup/w32api/include" cc1: warning: as it has already been specified as a non-system directory Previously, these includes were specified as -isystem's in the top-level configure.in's FLAGS_FOR_TARGET, AND as -I's in newlib_cflags in newlib's acinclude.m4. This patch removes the -I flags from newlib_cflags. Any objections? Tom -- Thomas Fitzsimmons Red Hat Canada Limited e-mail: fitzsim@redhat.com 2323 Yonge Street, Suite 300 Toronto, ON M4P2C9
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newlib-cc1-warnings-patch
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