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1 # Makefile for uClibc
2 #
3 # Copyright (C) 2000-2009 Erik Andersen <andersen@uclibc.org>
4 #
5 # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
6
7 subdirs += utils
8
9 # "make utils" flags
10
11 CFLAGS-utils := \
12     $(SSP_ALL_CFLAGS) \
13     -I$(top_srcdir)ldso/include \
14     -DUCLIBC_RUNTIME_PREFIX=\"$(RUNTIME_PREFIX)\" \
15     -DUCLIBC_LDSO=$(UCLIBC_LDSO) \
16     -I$(top_srcdir)/$(KERNEL_HEADERS) \
17     -DNOT_IN_libc \
18     -B$(top_builddir)lib \
19     -Wl,-rpath-link,$(top_builddir)lib
20
21 ifeq ($(UCLIBC_BUILD_PIE),y)
22 CFLAGS-utils-shared := $(PIEFLAG) $(LDPIEFLAG)
23 else
24 CFLAGS-utils-shared :=
25 endif
26
27 CFLAGS-ldconfig := -DBUILDING_LINKAGE
28 ifeq ($(UCLIBC_STATIC_LDCONFIG),y)
29 CFLAGS-ldconfig += -static
30 else
31 CFLAGS-ldconfig += $(CFLAGS-utils-shared)
32 endif
33
34 CFLAGS-ldd := $(CFLAGS-utils-shared) -DBUILDING_LINKAGE
35
36 # Need CFLAGS-utils explicitly, because the source file is not located in utils
37 CFLAGS-iconv := $(CFLAGS-utils) \
38     $(CFLAGS-utils-shared) \
39     -I$(top_srcdir)libc/misc/wchar \
40     -DL_iconv_main \
41
42 CFLAGS-locale := $(CFLAGS-utils)
43
44
45 # "make hostutils" flags
46
47 ifeq ($(LDSO_CACHE_SUPPORT),y)
48 LDSO_CACHE_SUPPORT := -D__LDSO_CACHE_SUPPORT__=1
49 endif
50
51 BUILD_CFLAGS-utils := \
52     -DUCLIBC_RUNTIME_PREFIX=\"$(RUNTIME_PREFIX)\" \
53     -DUCLIBC_LDSO=$(UCLIBC_LDSO) \
54     $(LDSO_CACHE_SUPPORT)
55 BUILD_CFLAGS-ldconfig.host := $(BUILD_CFLAGS-utils) \
56                                 -DBUILDING_LINKAGE \
57                                 -I$(top_srcdir)ldso/include
58 BUILD_CFLAGS-ldd.host      := $(BUILD_CFLAGS-utils) \
59                                 -DBUILDING_LINKAGE \
60                                 -I$(top_srcdir)ldso/include \
61                                 -include $(top_srcdir)include/elf.h
62 BUILD_CFLAGS-locale.host   := $(BUILD_CFLAGS-utils) \
63                                 -DNOT_IN_libc \
64                                 -I$(top_srcdir)utils/ \
65                                 -I.
66 BUILD_CFLAGS-iconv.host    := $(BUILD_CFLAGS-utils) \
67                         -include $(top_builddir)extra/locale/c8tables.h \
68                         -I$(top_srcdir)libc/misc/wchar -DL_iconv_main
69
70
71 # Rules
72
73 utils_DIR := $(top_srcdir)utils
74 utils_OUT := $(top_builddir)utils
75
76 DEPS-ldconfig := $(utils_DIR)/chroot_realpath.c
77 DEPS-ldconfig.host := $(DEPS-ldconfig)
78
79 ifeq ($(HAVE_SHARED),y)
80 utils_OBJ += ldconfig ldd
81 endif
82
83 utils_LOCALE_OBJ :=
84 ifeq ($(UCLIBC_HAS_LOCALE),y)
85 utils_OBJ += iconv
86 #utils_LOCALE_OBJ += $(utils_OUT)/locale
87 endif
88
89 utils_OBJ := $(patsubst %,$(utils_OUT)/%,$(utils_OBJ))
90
91 hostutils_OBJ := $(patsubst %,%.host,$(utils_OBJ))
92 hostutils_LOCALE_OBJ := $(patsubst %,%.host,$(utils_LOCALE_OBJ))
93
94 utils: $(utils_OBJ) $(utils_LOCALE_OBJ)
95
96 # NOTE: We build the utils AFTER we have a uClibc-targeted toolchain.
97
98 $(utils_OBJ): $(utils_OUT)/% : $(utils_DIR)/%.c | $(libc)
99         $(compile.u)
100
101 $(utils_OUT)/locale: $(top_srcdir)extra/locale/programs/locale.c | $(libc)
102         $(compile.u)
103
104 $(utils_OUT)/locale.host: $(top_srcdir)extra/locale/programs/locale.c | $(libc)
105         $(hcompile.u)
106
107 hostutils: $(hostutils_OBJ) $(hostutils_LOCALE_OBJ)
108
109 $(hostutils_OBJ): $(utils_OUT)/%.host : $(utils_DIR)/%.c
110         $(hcompile.u)
111
112
113 install-y += utils_install
114
115 # This installs both utils and hostutils, so doesn't depend on either.
116
117 utils_install: $(addsuffix $(DOTHOST), $(utils_OBJ) $(utils_LOCALE_OBJ))
118 ifeq ($(HAVE_SHARED),y)
119         $(Q)$(INSTALL) -D -m 755 $(utils_OUT)/ldd$(DOTHOST) $(PREFIX)$(DEVEL_PREFIX)bin/ldd
120         $(Q)$(INSTALL) -D -m 755 $(utils_OUT)/ldconfig$(DOTHOST) $(PREFIX)$(RUNTIME_PREFIX)sbin/ldconfig
121 endif
122 ifeq ($(UCLIBC_HAS_LOCALE),y)
123         $(Q)$(INSTALL) -D -m 755 $(utils_OUT)/iconv$(DOTHOST) $(PREFIX)$(DEVEL_PREFIX)bin/iconv
124         #$(Q)$(INSTALL) -m 755 $(utils_OUT)/locale$(DOTHOST) $(PREFIX)$(DEVEL_PREFIX)bin/locale
125 endif
126
127
128 objclean-y += utils_clean
129
130 utils_clean:
131         $(do_rm) $(addprefix $(utils_OUT)/, ldconfig ldd iconv locale *.host)
132         # This is a hack..
133         $(Q)$(RM) $(utils_OUT)/.*.dep