# HG changeset patch
# User jwe
# Date 760186909 0
# Node ID 7bf8cd7cafdef820a50c97ceb018f9180c81b72b
# Parent  b851a7712cc7c83edb54c3de84e0c135d5d5c2c5
[project @ 1994-02-02 10:58:58 by jwe]

diff -r b851a7712cc7 -r 7bf8cd7cafde Makeconf.in
--- a/Makeconf.in	Wed Feb 02 05:49:50 1994 +0000
+++ b/Makeconf.in	Wed Feb 02 11:01:49 1994 +0000
@@ -63,17 +63,20 @@
 
 CC = @CC@
 CFLAGS = @CFLAGS@
-ALL_CFLAGS = $(INCFLAGS) $(DEFS) $(CFLAGS)
-UGLY_ALL_CFLAGS = $(INCFLAGS) $(UGLY_DEFS) $(CFLAGS)
+GCC_IEEE_FP_FLAGS = @GCC_IEEE_FP_FLAGS@
+ALL_CFLAGS = $(INCFLAGS) $(DEFS) $(GCC_IEEE_FP_FLAGS) $(CFLAGS)
+UGLY_ALL_CFLAGS = $(INCFLAGS) $(UGLY_DEFS) $(GCC_IEEE_FP_FLAGS) $(CFLAGS)
 
 CXX = @CXX@
 CXXFLAGS = @CXXFLAGS@
 EXTERNAL_TEMPLATES = @EXTERNAL_TEMPLATES@
-ALL_CXXFLAGS = $(INCFLAGS) $(DEFS) $(EXTERNAL_TEMPLATES) $(CXXFLAGS)
-UGLY_ALL_CXXFLAGS = $(INCFLAGS) $(UGLY_DEFS) $(CXXFLAGS)
+ALL_CXXFLAGS = $(INCFLAGS) $(DEFS) $(EXTERNAL_TEMPLATES) \
+	$(GCC_IEEE_FP_FLAGS) $(CXXFLAGS)
+UGLY_ALL_CXXFLAGS = $(INCFLAGS) $(UGLY_DEFS) $(EXTERNAL_TEMPLATES) \
+	$(GCC_IEEE_FP_FLAGS) $(CXXFLAGS)
 
 LDFLAGS = @LDFLAGS@
-ALL_LDFLAGS = $(LIBFLAGS) $(LDFLAGS)
+ALL_LDFLAGS = $(LIBFLAGS) $(GCC_IEEE_FP_FLAGS) $(LDFLAGS)
 
 FLIBS = @FLIBS@
 
diff -r b851a7712cc7 -r 7bf8cd7cafde configure.in
--- a/configure.in	Wed Feb 02 05:49:50 1994 +0000
+++ b/configure.in	Wed Feb 02 11:01:49 1994 +0000
@@ -144,6 +144,17 @@
 AC_SUBST(CXXFLAGS)dnl
 AC_SUBST(EXTERNAL_TEMPLATES)dnl
 
+case "$CC" in
+  gcc* | */gcc*)
+    case "$canonical_host_type" in
+      *-i[3456]86-*)
+        GCC_IEEE_FP_FLAG="-mieee-fp"
+      ;;
+    esac
+  ;;
+esac
+AC_SUBST(GCC_IEEE_FP_FLAG)dnl
+
 # If we haven't been forced to use f2c, try to find a Fortran compiler
 # under any one of several common Un*x Fortran compiler names. 
 # Put fc last to avoid confusion with some vendor's /bin/sh fc