From 7fad712c4afe40f6d9a31bfbd0151cbd8917c42a Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <ian@cygnus.com>
Date: Wed, 28 Jan 1998 19:04:40 +0000
Subject: [PATCH] * i386/t-cygwin32 (LIMITS_H_TEST, LIBGCC2_INCLUDES): Define.

From-SVN: r17539
---
 gcc/ChangeLog              | 4 ++++
 gcc/config/i386/t-cygwin32 | 9 +++++++++
 2 files changed, 13 insertions(+)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 372a5164be6..c2fad10cbe7 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+Wed Jan 28 20:04:43 1998  Ian Lance Taylor  <ian@cygnus.com>
+
+	* i386/t-cygwin32 (LIMITS_H_TEST, LIBGCC2_INCLUDES): Define.
+
 Wed Jan 28 11:45:27 1998  Per Bothner  <bothner@cygnus.com>
 
 	* dbxout.c (dbxout_type):  For a RECORD_TYPE, check that TYPE_BINFO
diff --git a/gcc/config/i386/t-cygwin32 b/gcc/config/i386/t-cygwin32
index 4be2477fbc9..20bc9803b1e 100644
--- a/gcc/config/i386/t-cygwin32
+++ b/gcc/config/i386/t-cygwin32
@@ -3,5 +3,14 @@ CROSS_LIBGCC1 = libgcc1-asm.a
 LIB1ASMSRC = i386/cygwin32.asm
 LIB1ASMFUNCS = _chkstk
 
+# cygwin32 always has a limits.h, but, depending upon how we are doing
+# the build, it may not be installed yet.
+LIMITS_H_TEST = true
+
+# If we are building next to winsup, this will let us find the real
+# limits.h when building libgcc2.  Otherwise, winsup must be installed
+# first.
+LIBGCC2_INCLUDES = -I$(srcdir)/../winsup/include
+
 winnt.o: $(srcdir)/config/i386/winnt.c
 	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/config/i386/winnt.c
-- 
2.30.2