egcs projects compiler system

Exact copy of the snapshot, except for the removal of
	texinfo/
	gcc/ch/
	libchill/

1 files changed, 15 insertions, 0 deletions

diff --git a/gnu/egcs/config/mh-riscos b/gnu/egcs/config/mh-riscos
new file mode 100644
index 00000000000..e586b30b1a9
--- /dev/null
+++ b/gnu/egcs/config/mh-riscos
@@ -0,0 +1,15 @@
+# This is for a MIPS running RISC/os 4.52C.
+
+# This is needed for GDB, but needs to be in the top-level make because
+# if a library is compiled with the bsd headers and gets linked with the
+# sysv system libraries all hell can break loose (e.g. a jmp_buf might be
+# a different size).
+# ptrace(2) apparently has problems in the BSD environment.  No workaround is
+# known except to select the sysv environment.  Could we use /proc instead?
+# These "sysv environments" and "bsd environments" often end up being a pain.
+#
+# This is not part of CFLAGS because perhaps not all C compilers have this
+# option.
+CC= cc -systype sysv
+
+RANLIB = true