From: Scott Wood <scottwood@freescale.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 2/2] tools: Use override when changing CC, CFLAGS, etc.
Date: Mon, 19 Oct 2009 16:24:35 -0500 [thread overview]
Message-ID: <20091019212435.GA31339@loki.buserror.net> (raw)
If the user has specified a CC or similar on the command line, that is the
cross compiler, not the host compiler. Override is needed to keep these
assignments from being ignored in that case.
Signed-off-by: Scott Wood <scottwood@freescale.com>
---
tools/Makefile | 10 +++++-----
tools/gdb/Makefile | 6 +++---
2 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/tools/Makefile b/tools/Makefile
index 2a9a9fd..6bf3fde 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -139,21 +139,21 @@ LIBFDT_OBJS := $(addprefix $(obj),$(LIBFDT_OBJ_FILES-y))
# Use native tools and options
# Define __KERNEL_STRICT_NAMES to prevent typedef overlaps
#
-CPPFLAGS = -idirafter $(SRCTREE)/include \
+override CPPFLAGS = -idirafter $(SRCTREE)/include \
-idirafter $(OBJTREE)/include2 \
-idirafter $(OBJTREE)/include \
-I $(SRCTREE)/libfdt \
-I $(SRCTREE)/tools \
-DTEXT_BASE=$(TEXT_BASE) -DUSE_HOSTCC \
-D__KERNEL_STRICT_NAMES
-CFLAGS = $(HOSTCFLAGS) $(CPPFLAGS) -O
+override CFLAGS = $(HOSTCFLAGS) $(CPPFLAGS) -O
# No -pedantic switch to avoid libfdt compilation warnings
FIT_CFLAGS = -Wall $(CPPFLAGS) -O
-AFLAGS = -D__ASSEMBLY__ $(CPPFLAGS)
-CC = $(HOSTCC)
-STRIP = $(HOSTSTRIP)
+override AFLAGS = -D__ASSEMBLY__ $(CPPFLAGS)
+override CC = $(HOSTCC)
+override STRIP = $(HOSTSTRIP)
MAKEDEPEND = makedepend
all: $(obj).depend $(BINS) $(LOGO-y) subdirs
diff --git a/tools/gdb/Makefile b/tools/gdb/Makefile
index 0a5687d..dca97f4 100644
--- a/tools/gdb/Makefile
+++ b/tools/gdb/Makefile
@@ -37,9 +37,9 @@ BINS := $(addprefix $(obj),$(BINS))
#
# Use native tools and options
#
-CPPFLAGS = -I$(BFD_ROOT_DIR)/include
-CFLAGS = $(HOSTCFLAGS) -O $(CPPFLAGS)
-CC = $(HOSTCC)
+override CPPFLAGS = -I$(BFD_ROOT_DIR)/include
+override CFLAGS = $(HOSTCFLAGS) -O $(CPPFLAGS)
+override CC = $(HOSTCC)
MAKEDEPEND = makedepend
HOSTOS := $(shell uname -s | sed -e 's/\([Cc][Yy][Gg][Ww][Ii][Nn]\).*/cygwin/')
--
1.6.4.4
next reply other threads:[~2009-10-19 21:24 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-19 21:24 Scott Wood [this message]
2009-10-19 21:42 ` [U-Boot] [PATCH 2/2] tools: Use override when changing CC, CFLAGS, etc Mike Frysinger
2009-10-19 21:56 ` Scott Wood
2009-10-19 22:37 ` [U-Boot] [PATCH 2/2] tools: Use override when changing CC, CFLAGS , etc Mike Frysinger
2009-10-20 21:53 ` [U-Boot] [PATCH 2/2] tools: Use override when changing CC, CFLAGS, etc Scott Wood
2009-10-21 1:17 ` [U-Boot] [PATCH 2/2] tools: Use override when changing CC, CFLAGS , etc Mike Frysinger
2009-10-19 22:35 ` [U-Boot] [PATCH 2/2] tools: Use override when changing CC, CFLAGS, etc Wolfgang Denk
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