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cd1a2927 MT |
1 | ############################################################# |
2 | # | |
3 | # uClibc (the C library) | |
4 | # | |
5 | ############################################################# | |
6 | ifeq ($(USE_UCLIBC_SNAPSHOT),true) | |
7 | # Be aware that this changes daily.... | |
8 | UCLIBC_DIR=$(TOOL_BUILD_DIR)/uClibc | |
9 | UCLIBC_SOURCE=uClibc-snapshot.tar.gz | |
10 | UCLIBC_SITE:=http://www.uclibc.org/downloads/snapshots | |
11 | else | |
12 | UCLIBC_DIR:=$(TOOL_BUILD_DIR)/uClibc-0.9.26 | |
13 | UCLIBC_SOURCE:=uClibc-0.9.26.tar.gz | |
14 | UCLIBC_SITE:=http://www.uclibc.org/downloads | |
15 | endif | |
16 | LINUX_DIR:=/usr/src/linux | |
17 | ||
18 | UCLIBC_TARGET_ARCH:=$(shell echo $(ARCH) | sed -e s'/-.*//' \ | |
19 | -e 's/i.86/i386/' \ | |
20 | -e 's/sparc.*/sparc/' \ | |
21 | -e 's/arm.*/arm/g' \ | |
22 | -e 's/m68k.*/m68k/' \ | |
23 | -e 's/ppc/powerpc/g' \ | |
24 | -e 's/v850.*/v850/g' \ | |
25 | -e 's/sh64/sh/' \ | |
26 | -e 's/sh[234]/sh/' \ | |
27 | -e 's/mips.*/mips/' \ | |
28 | -e 's/mipsel.*/mips/' \ | |
29 | -e 's/cris.*/cris/' \ | |
30 | ) | |
31 | ||
32 | ||
33 | $(DL_DIR)/$(UCLIBC_SOURCE): | |
34 | # $(WGET) -P $(DL_DIR) $(UCLIBC_SITE)/$(UCLIBC_SOURCE) | |
35 | ||
36 | $(UCLIBC_DIR)/.unpacked: $(DL_DIR)/$(UCLIBC_SOURCE) | |
37 | gzip -dc $(DL_DIR)/$(UCLIBC_SOURCE) | tar -C $(TOOL_BUILD_DIR) -xvf - | |
38 | touch $(UCLIBC_DIR)/.unpacked | |
39 | ||
40 | $(UCLIBC_DIR)/.configured: $(UCLIBC_DIR)/.unpacked | |
41 | $(MAKE) -C $(UCLIBC_DIR) defconfig; | |
42 | cp $(SOURCE_DIR)/uClibc.config $(UCLIBC_DIR)/.config | |
43 | cp $(SOURCE_DIR)/locales.txt $(UCLIBC_DIR)/extra/locale | |
44 | cp $(SOURCE_DIR)/codesets.txt $(UCLIBC_DIR)/extra/locale | |
45 | $(MAKE) -C $(UCLIBC_DIR) PREFIX=$(STAGING_DIR) headers; | |
46 | (cd $(UCLIBC_DIR)/extra/locale; \ | |
47 | $(MAKE); \ | |
48 | ) | |
49 | $(MAKE) -C $(UCLIBC_DIR) PREFIX=$(STAGING_DIR) install_dev; | |
50 | rm -rf $(STAGING_DIR)/include | |
51 | ln -s $(STAGING_DIR)/usr/include $(STAGING_DIR)/include | |
52 | touch $(UCLIBC_DIR)/.configured | |
53 | ||
54 | $(UCLIBC_DIR)/lib/libc.a: $(UCLIBC_DIR)/.configured $(LIBFLOAT_TARGET) | |
55 | $(SED) 's,^CROSS=.*,CROSS=$(TARGET_CROSS),g' $(UCLIBC_DIR)/Rules.mak | |
56 | $(MAKE) -C $(UCLIBC_DIR) oldconfig | |
57 | $(MAKE) -C $(UCLIBC_DIR) headers | |
58 | -$(MAKE) -C $(UCLIBC_DIR) pregen | |
59 | (cd $(UCLIBC_DIR)/extra/locale; \ | |
60 | $(MAKE); \ | |
61 | ) | |
62 | $(MAKE) -C $(UCLIBC_DIR) | |
63 | ||
64 | $(STAGING_DIR)/lib/libc.a: $(UCLIBC_DIR)/lib/libc.a | |
65 | $(MAKE) -C $(UCLIBC_DIR) PREFIX=$(STAGING_DIR) install_dev install_runtime | |
66 | $(MAKE) -C $(UCLIBC_DIR) PREFIX=$(STAGING_DIR) utils install_utils | |
67 | # Clean up the host compiled utils... | |
68 | $(MAKE) -C $(UCLIBC_DIR)/utils clean | |
69 | (cd $(STAGING_DIR)/lib; \ | |
70 | ln -fs libc.so.0 libc.so; \ | |
71 | ln -fs libdl.so.0 libdl.so; \ | |
72 | ln -fs libcrypt.so.0 libcrypt.so; \ | |
73 | ln -fs libresolv.so.0 libresolv.so; \ | |
74 | ln -fs libutil.so.0 libutil.so; \ | |
75 | ln -fs libm.so.0 libm.so; \ | |
76 | ln -fs libpthread.so.0 libpthread.so; \ | |
77 | ln -fs libnsl.so.0 libnsl.so; \ | |
78 | ln -fs libthread_db.so.1 libthread_db.so; \ | |
79 | ) | |
80 | ||
81 | ifneq ($(TARGET_DIR),) | |
82 | $(TARGET_DIR)/lib/libc.so.0: $(STAGING_DIR)/lib/libc.a | |
83 | $(MAKE) -C $(UCLIBC_DIR) PREFIX=$(TARGET_DIR) install_runtime | |
84 | ||
85 | $(TARGET_DIR)/usr/bin/ldd: $(TARGET_DIR)/lib/libc.so.0 | |
86 | $(MAKE) -C $(UCLIBC_DIR) $(TARGET_CONFIGURE_OPTS) \ | |
87 | PREFIX=$(TARGET_DIR) utils install_utils | |
88 | ||
89 | UCLIBC_TARGETS=$(TARGET_DIR)/lib/libc.so.0 $(TARGET_DIR)/usr/bin/ldd | |
90 | endif | |
91 | ||
92 | uclibc-configured: $(UCLIBC_DIR)/.configured | |
93 | ||
94 | uclibc: $(STAGING_DIR)/bin/$(ARCH)-linux-gcc $(STAGING_DIR)/lib/libc.a \ | |
95 | $(UCLIBC_TARGETS) | |
96 | ||
97 | uclibc-source: $(DL_DIR)/$(UCLIBC_SOURCE) | |
98 | ||
99 | uclibc-configured-source: uclibc-source | |
100 | ||
101 | uclibc-clean: | |
102 | -$(MAKE) -C $(UCLIBC_DIR) clean | |
103 | rm -f $(UCLIBC_DIR)/.config | |
104 | ||
105 | uclibc-dirclean: | |
106 | rm -rf $(UCLIBC_DIR) | |
107 | ||
108 | ||
109 | ||
110 | ||
111 | ############################################################# | |
112 | # | |
113 | # uClibc for the target just needs its header files | |
114 | # and whatnot installed. | |
115 | # | |
116 | ############################################################# | |
117 | ||
118 | $(TARGET_DIR)/usr/lib/libc.a: $(STAGING_DIR)/lib/libc.a | |
119 | $(MAKE) -C $(UCLIBC_DIR) $(TARGET_CONFIGURE_OPTS) \ | |
120 | PREFIX=$(TARGET_DIR) install_dev | |
121 | (cd $(TARGET_DIR)/usr/lib; \ | |
122 | ln -fs /lib/libc.so.0 libc.so; \ | |
123 | ln -fs /lib/libdl.so.0 libdl.so; \ | |
124 | ln -fs /lib/libcrypt.so.0 libcrypt.so; \ | |
125 | ln -fs /lib/libresolv.so.0 libresolv.so; \ | |
126 | ln -fs /lib/libutil.so.0 libutil.so; \ | |
127 | ln -fs /lib/libm.so.0 libm.so; \ | |
128 | ln -fs /lib/libpthread.so.0 libpthread.so; \ | |
129 | ln -fs /lib/libnsl.so.0 libnsl.so; \ | |
130 | ln -fs /lib/libthread_db.so.1 libthread_db.so; \ | |
131 | ) | |
132 | ||
133 | ifeq ($(GCC_2_95_TOOLCHAIN),true) | |
134 | uclibc_target: gcc2_95 uclibc $(TARGET_DIR)/usr/lib/libc.a | |
135 | else | |
136 | uclibc_target: gcc3_3 uclibc $(TARGET_DIR)/usr/lib/libc.a | |
137 | endif | |
138 | ||
139 | uclibc_target-clean: | |
140 | rm -f $(TARGET_DIR)/include | |
141 | ||
142 | uclibc_target-dirclean: | |
143 | rm -f $(TARGET_DIR)/include | |
144 |