change cp to $(CP)
[openwrt.git] / toolchain / uClibc / Makefile
1 include $(TOPDIR)/rules.mk
2
3 #############################################################
4 #
5 # uClibc (the C library)
6 #
7 #############################################################
8
9 ifeq ($(BR2_UCLIBC_VERSION_SNAPSHOT),y)
10 # Be aware that this changes daily....
11 UCLIBC_DIR:=$(TOOL_BUILD_DIR)/uClibc
12 UCLIBC_SOURCE:=uClibc-$(strip $(subst ",, $(BR2_USE_UCLIBC_SNAPSHOT))).tar.bz2
13 #"
14 UCLIBC_SITE:=http://www.uclibc.org/downloads/snapshots
15 UCLIBC_VER:=PKG_VERSION:=0.${shell date +"%G%m%d"}
16 else
17 UCLIBC_VER:=0.9.28
18 UCLIBC_DIR:=$(TOOL_BUILD_DIR)/uClibc-$(UCLIBC_VER)
19 UCLIBC_SOURCE:=uClibc-$(UCLIBC_VER).tar.bz2
20 UCLIBC_SITE:=http://www.uclibc.org/downloads
21 endif
22
23 UCLIBC_TARGET_ARCH:=$(shell echo $(ARCH) | sed -e s'/-.*//' \
24                 -e 's/i.86/i386/' \
25                 -e 's/sparc.*/sparc/' \
26                 -e 's/arm.*/arm/g' \
27                 -e 's/m68k.*/m68k/' \
28                 -e 's/ppc/powerpc/g' \
29                 -e 's/v850.*/v850/g' \
30                 -e 's/sh64/sh/' \
31                 -e 's/sh[234].*/sh/' \
32                 -e 's/mips.*/mips/' \
33                 -e 's/mipsel.*/mips/' \
34                 -e 's/cris.*/cris/' \
35 )
36
37
38 $(DL_DIR)/$(UCLIBC_SOURCE):
39         mkdir -p $(DL_DIR)
40         $(SCRIPT_DIR)/download.pl $(DL_DIR) $(UCLIBC_SOURCE) x $(UCLIBC_SITE)
41
42 $(UCLIBC_DIR)/.unpacked: $(DL_DIR)/$(UCLIBC_SOURCE)
43         mkdir -p $(TOOL_BUILD_DIR)
44         bzcat $(DL_DIR)/$(UCLIBC_SOURCE) | tar -C $(TOOL_BUILD_DIR) $(TAR_OPTIONS) -
45         $(PATCH) $(UCLIBC_DIR) ./patches
46         touch $(UCLIBC_DIR)/.unpacked
47
48 $(UCLIBC_DIR)/.configured: $(UCLIBC_DIR)/.unpacked
49         $(SED) 's,^CROSS=.*,CROSS=$(TARGET_CROSS),g' $(UCLIBC_DIR)/Rules.mak
50         $(CP) ./files/config.$(ARCH) $(UCLIBC_DIR)/.config
51         $(SED) 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE=\"$(LINUX_HEADERS_DIR)\",g' \
52                 $(UCLIBC_DIR)/.config
53 ifeq ($(BR2_LARGEFILE),y)
54         $(SED) 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=y,g' $(UCLIBC_DIR)/.config
55 else
56         $(SED) 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=n,g' $(UCLIBC_DIR)/.config
57 endif
58         $(SED) 's,.*UCLIBC_HAS_WCHAR.*,UCLIBC_HAS_WCHAR=y,g' $(UCLIBC_DIR)/.config
59 ifeq ($(BR2_SOFT_FLOAT),y)
60         $(SED) 's,.*HAS_FPU.*,HAS_FPU=n\nUCLIBC_HAS_FLOATS=y\nUCLIBC_HAS_SOFT_FLOAT=y,g' $(UCLIBC_DIR)/.config
61 endif
62         mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/usr/include
63         mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/usr/lib
64         mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/lib
65         $(MAKE1) -C $(UCLIBC_DIR) \
66                 PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
67                 DEVEL_PREFIX=/usr/ \
68                 RUNTIME_PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
69                 HOSTCC="$(HOSTCC)" \
70                 CPU_CFLAGS="$(TARGET_CFLAGS)" \
71                 pregen install_dev;
72         touch $(UCLIBC_DIR)/.configured
73
74 $(UCLIBC_DIR)/lib/libc.a: $(UCLIBC_DIR)/.configured $(LIBFLOAT_TARGET)
75         $(MAKE1) -C $(UCLIBC_DIR) \
76                 PREFIX= \
77                 DEVEL_PREFIX=/ \
78                 RUNTIME_PREFIX=/ \
79                 HOSTCC="$(HOSTCC)" \
80                 CPU_CFLAGS="$(TARGET_CFLAGS)" \
81                 all
82         touch -c $(UCLIBC_DIR)/lib/libc.a
83
84 $(STAGING_DIR)/lib/libc.a: $(UCLIBC_DIR)/lib/libc.a
85         $(MAKE1) -C $(UCLIBC_DIR) \
86                 PREFIX=$(STAGING_DIR)/ \
87                 DEVEL_PREFIX=/ \
88                 RUNTIME_PREFIX=/ \
89                 install_runtime
90         $(MAKE1) -C $(UCLIBC_DIR) \
91                 PREFIX=$(STAGING_DIR)/ \
92                 DEVEL_PREFIX=/ \
93                 RUNTIME_PREFIX=/ \
94                 install_dev
95         echo $(UCLIBC_VER) > $(STAGING_DIR)/uclibc_version
96         touch -c $(STAGING_DIR)/lib/libc.a
97
98 source: $(DL_DIR)/$(UCLIBC_SOURCE)
99 prepare: $(UCLIBC_DIR)/.configured
100 compile: $(UCLIBC_DIR)/lib/libc.a
101 install: $(STAGING_DIR)/lib/libc.a $(UCLIBC_TARGETS)
102 clean: 
103         rm -rf $(UCLIBC_DIR) $(TOOL_BUILD_DIR)/uClibc_dev