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authorMasahiro Yamada <yamada.m@jp.panasonic.com>2014-02-04 17:24:10 +0900
committerTom Rini <trini@ti.com>2014-02-19 11:07:49 -0500
commit940db16d2e6ce69f769f790bf1def56978f0ac6c (patch)
tree1b2baa7449a5440ac82ffb1af1b5c6c02cdfd31f /tools/env
parentad71fa9971aeb0340221f82884b7794c497322be (diff)
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tools: convert makefiles to kbuild style
Before this commit, makefiles under tools/ directory were implemented with their own way. This commit refactors them by using "hostprogs-y" variable. Several C sources have been added to wrap other C sources to simplify Makefile. For example, tools/crc32.c includes lib/crc32.c Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Diffstat (limited to 'tools/env')
-rw-r--r--tools/env/Makefile32
-rw-r--r--tools/env/crc32.c1
-rw-r--r--tools/env/ctype.c1
-rw-r--r--tools/env/env_attr.c1
-rw-r--r--tools/env/env_flags.c1
-rw-r--r--tools/env/linux_string.c1
6 files changed, 12 insertions, 25 deletions
diff --git a/tools/env/Makefile b/tools/env/Makefile
index 27892f7..c303815 100644
--- a/tools/env/Makefile
+++ b/tools/env/Makefile
@@ -5,15 +5,8 @@
# SPDX-License-Identifier: GPL-2.0+
#
-include $(TOPDIR)/config.mk
-
-HOSTSRCS := $(SRCTREE)/lib/crc32.c fw_env.c fw_env_main.c
-HOSTSRCS += $(SRCTREE)/lib/ctype.c $(SRCTREE)/lib/linux_string.c
-HOSTSRCS += $(SRCTREE)/common/env_attr.c $(SRCTREE)/common/env_flags.c
-HEADERS := fw_env.h $(OBJTREE)/include/config.h
-
# Compile for a hosted environment on the target
-HOSTCPPFLAGS = -idirafter $(SRCTREE)/include \
+HOST_EXTRACFLAGS = -idirafter $(SRCTREE)/include \
-idirafter $(SRCTREE)/arch/$(ARCH)/include \
-idirafter $(OBJTREE)/include \
-idirafter $(SRCTREE)/tools/env \
@@ -21,23 +14,12 @@ HOSTCPPFLAGS = -idirafter $(SRCTREE)/include \
-DTEXT_BASE=$(TEXT_BASE)
ifeq ($(MTD_VERSION),old)
-HOSTCPPFLAGS += -DMTD_OLD
+HOST_EXTRACFLAGS += -DMTD_OLD
endif
-all: $(obj)fw_printenv
-
-# Some files complain if compiled with -pedantic, use HOSTCFLAGS_NOPED
-$(obj)fw_printenv: $(HOSTSRCS) $(HEADERS)
- $(HOSTCC) $(HOSTCFLAGS_NOPED) $(HOSTLDFLAGS) -o $@ $(HOSTSRCS)
- $(HOSTSTRIP) $@
-
-clean:
- rm -f $(obj)fw_printenv
-
-#########################################################################
-
-include $(TOPDIR)/rules.mk
-
-sinclude $(obj).depend
+hostprogs-y := fw_printenv
+always := $(hostprogs-y)
-#########################################################################
+fw_printenv-objs := fw_env.o fw_env_main.o \
+ crc32.o ctype.o linux_string.o \
+ env_attr.o env_flags.o
diff --git a/tools/env/crc32.c b/tools/env/crc32.c
new file mode 100644
index 0000000..34f8178
--- /dev/null
+++ b/tools/env/crc32.c
@@ -0,0 +1 @@
+#include "../../lib/crc32.c"
diff --git a/tools/env/ctype.c b/tools/env/ctype.c
new file mode 100644
index 0000000..21050e9
--- /dev/null
+++ b/tools/env/ctype.c
@@ -0,0 +1 @@
+#include "../../lib/ctype.c"
diff --git a/tools/env/env_attr.c b/tools/env/env_attr.c
new file mode 100644
index 0000000..502d4c9
--- /dev/null
+++ b/tools/env/env_attr.c
@@ -0,0 +1 @@
+#include "../../common/env_attr.c"
diff --git a/tools/env/env_flags.c b/tools/env/env_flags.c
new file mode 100644
index 0000000..b261cb8
--- /dev/null
+++ b/tools/env/env_flags.c
@@ -0,0 +1 @@
+#include "../../common/env_flags.c"
diff --git a/tools/env/linux_string.c b/tools/env/linux_string.c
new file mode 100644
index 0000000..6c01add
--- /dev/null
+++ b/tools/env/linux_string.c
@@ -0,0 +1 @@
+#include "../../lib/linux_string.c"