Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the

non-i386, non-unix, and generatable files have been trimmed, but can easily
be added in later if needed.

gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's
handy to have both available for reference for such little cost.

The freebsd-specific changes will then be committed, and once the dust has
settled, the bmakefiles will be committed to use this code.

1 files changed, 14 insertions, 0 deletions

diff --git a/contrib/gcc/config/x-linux b/contrib/gcc/config/x-linux
new file mode 100644
index 0000000..ea2a5f2
--- /dev/null
+++ b/contrib/gcc/config/x-linux
@@ -0,0 +1,14 @@
+# It is defined in config/xm-linux.h.
+# X_CFLAGS = -DPOSIX
+
+# The following is needed when compiling stages 2 and 3 because gcc's
+# limits.h must be picked up before /usr/include/limits.h.  This is because
+# each does an #include_next of the other if the other hasn't been included.
+# /usr/include/limits.h loses if it gets found first because /usr/include is
+# at the end of the search order.  When a new version of gcc is released,
+# gcc's limits.h hasn't been installed yet and hence isn't found.
+
+BOOT_CFLAGS = -O $(CFLAGS) -Iinclude
+
+# Don't run fixproto
+STMP_FIXPROTO =