1 files changed, 55 insertions, 0 deletions
diff --git a/config/dec-osf4.x b/config/dec-osf4.x
new file mode 100644
index 0000000..474e717
--- /dev/null
+++ b/config/dec-osf4.x
@@ -0,0 +1,55 @@
+#							-*- shell-script -*-
+#
+# This file is part of the HDF5 build script.  It is processed shortly
+# after configure starts and defines, among other things, flags for
+# the various compile modes.
+#
+# See BlankForm in this directory for detailed information.
+
+
+
+# The default compiler is `cc'
+if test "X-" =  "X-$CC"; then
+    CC=cc
+    CC_BASENAME=cc
+fi
+
+# Compiler flags
+case "X-$CC_BASENAME" in
+    X-gcc)
+	CFLAGS="$CFLAGS -Wsign-compare" #Only works for some versions
+	DEBUG_CFLAGS="-g -fverbose-asm"
+	DEBUG_CPPFLAGS="-DH5F_OPT_SEEK=0 -DH5F_LOW_DFLT=H5F_LOW_SEC2"
+	PROD_CFLAGS="-O3"
+	PROD_CPPFLAGS=
+	PROFILE_CFLAGS="-pg"
+	PROFILE_CPPFLAGS=
+	;;
+
+    *)
+        # Watch out for some versions of the compiler
+        case "`($CC -V |head -1) 2>/dev/null`" in
+	    "DEC C V5.2-038 "*)
+		echo "  +------------------------------------------------+"
+		echo "  | You have an old version of cc. Please upgrade. |"
+		echo "  | Continuing anyway, but code generation might be|"
+		echo "  | incorrect, especially if optimizations are     |"
+		echo "  | enabled (look for -O)                          |"
+		echo "  +------------------------------------------------+"
+		sleep 5
+		;;
+	esac
+
+	# Debugging
+	DEBUG_CFLAGS="-g -std -verbose -warnprotos"
+	DEBUG_CPPFLAGS="-DH5F_OPT_SEEK=0 -DH5F_LOW_DFLT=H5F_LOW_SEC2"
+
+	# Production
+	PROD_CFLAGS="-g0 -verbose -warnprotos -std -O4 -arch host -tune host -ansi_args -fp_reorder -readonly_strings -inline speed"
+	PROD_CPPFLAGS="-D_INTRINSICS -D_INLINE_INTRINSICS"
+
+	# Profiling
+	PROFILE_CFLAGS="-pg -std -verbose -warnprotos"
+	PROFILE_CPPFLAGS=
+	;;
+esac