Module Name: src
Committed By: plunky
Date: Thu Feb 11 14:18:45 UTC 2010
Modified Files:
src/external/bsd/pcc: Makefile.inc config.h
Log Message:
provide endian information at build time rather than embedding it
in the config.h file.
To generate a diff of this commit:
cvs rdiff -u -r1.7 -r1.8 src/external/bsd/pcc/Makefile.inc
cvs rdiff -u -r1.6 -r1.7 src/external/bsd/pcc/config.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/external/bsd/pcc/Makefile.inc
diff -u src/external/bsd/pcc/Makefile.inc:1.7 src/external/bsd/pcc/Makefile.inc:1.8
--- src/external/bsd/pcc/Makefile.inc:1.7 Fri Feb 5 18:41:25 2010
+++ src/external/bsd/pcc/Makefile.inc Thu Feb 11 14:18:45 2010
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile.inc,v 1.7 2010/02/05 18:41:25 plunky Exp $
+# $NetBSD: Makefile.inc,v 1.8 2010/02/11 14:18:45 plunky Exp $
PCC_DIR:=${.PARSEDIR}
PCC_DIST=${PCC_DIR}/dist/pcc
@@ -30,6 +30,21 @@
CPPFLAGS+= -Dmach_${TARGMACH}
CPPFLAGS+= -I${PCC_DIR}
+.include <bsd.endian.mk>
+
+# We only build binaries from here where the pcc host and target architectures
+# will be the same. For a cross-compiler, use the tools/pcc build.
+#
+.if ${TARGET_ENDIANNESS} == "1234"
+CPPFLAGS+= -DHOST_LITTLE_ENDIAN
+CPPFLAGS+= -DTARGET_LITTLE_ENDIAN
+.elif ${TARGET_ENDIANNESS} == "4321"
+CPPFLAGS+= -DHOST_BIG_ENDIAN
+CPPFLAGS+= -DTARGET_BIG_ENDIAN
+.else
+ERROR!= echo "ERROR: Unknown TARGET_ENDIANNESS" >&2;echo
+.endif
+
.if exists(${.CURDIR}/../../../Makefile.inc)
.include "${.CURDIR}/../../../Makefile.inc"
.endif
Index: src/external/bsd/pcc/config.h
diff -u src/external/bsd/pcc/config.h:1.6 src/external/bsd/pcc/config.h:1.7
--- src/external/bsd/pcc/config.h:1.6 Fri Feb 5 17:18:31 2010
+++ src/external/bsd/pcc/config.h Thu Feb 11 14:18:45 2010
@@ -1,12 +1,3 @@
-#include <sys/endian.h>
-#if BYTE_ORDER == BIG_ENDIAN
-#define HOST_BIG_ENDIAN
-#define TARGET_BIG_ENDIAN
-#else
-#define HOST_LITTLE_ENDIAN
-#define TARGET_LITTLE_ENDIAN
-#endif
-
/* config.h. Generated by configure. */
/* config.h.in. Generated from configure.ac by autoheader. */
