utils/Makefile.in

   1 # Makefile for uClibc
   2 #
   3 # Copyright (C) 2000-2008 Erik Andersen <andersen@uclibc.org>
   4 #
   5 # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
   6
   7 # "make utils" flags
   8
   9 # ldconfig,ldd,readelf had also:
  10 # -Wl,-rpath,/lib
  11 # -Wl,--dynamic-linker,/lib/ld-uClibc.so.0
  12 # -Wl,--hash-style=gnu
  13
  14 ifeq ($(UCLIBC_BUILD_PIE),y)
  15 CFLAGS-utils-shared := $(PIEFLAG) $(LDPIEFLAG)
  16 else
  17 CFLAGS-utils-shared :=
  18 endif
  19
  20 CFLAGS-ldconfig := \
  21     -I$(top_srcdir)ldso/include \
  22     -DUCLIBC_RUNTIME_PREFIX=\"$(RUNTIME_PREFIX)\" \
  23     -DUCLIBC_LDSO=$(UCLIBC_LDSO)
  24 ifeq ($(UCLIBC_STATIC_LDCONFIG),y)
  25 CFLAGS-ldconfig += -static
  26 else
  27 CFLAGS-ldconfig += \
  28     $(CFLAGS-utils-shared) \
  29     -Wl,-rpath-link,$(top_builddir)lib
  30 endif
  31 # Can't just pull in $(CFLAGS), there are bad include paths.
  32 # We want to use "sanitized" headers in LOCAL_INSTALL_PATH.
  33 CFLAGS-ldconfig += \
  34     $(XWARNINGS) $(CPU_CFLAGS) $(SSP_CFLAGS) $(OPTIMIZATION) \
  35     -nostdinc \
  36     -I $(top_builddir)/$(LOCAL_INSTALL_PATH)/usr/include \
  37     $(CC_INC) \
  38     -B$(top_builddir)lib \
  39
  40 CFLAGS-ldd := \
  41     $(CFLAGS-utils-shared) \
  42     $(XWARNINGS) $(CPU_CFLAGS) $(SSP_CFLAGS) $(OPTIMIZATION) \
  43     -DUCLIBC_RUNTIME_PREFIX=\"$(RUNTIME_PREFIX)\" -DUCLIBC_LDSO=$(UCLIBC_LDSO) \
  44     -nostdinc \
  45     -I$(top_srcdir)ldso/include \
  46     -I$(top_builddir)/$(LOCAL_INSTALL_PATH)/usr/include \
  47     $(CC_INC) \
  48     -B$(top_builddir)lib \
  49     -Wl,-rpath-link,$(top_builddir)lib \
  50
  51 CFLAGS-readelf := \
  52     $(CFLAGS-utils-shared) \
  53     $(XWARNINGS) $(CPU_CFLAGS) $(SSP_CFLAGS) $(OPTIMIZATION) \
  54     -nostdinc \
  55     -I $(top_builddir)/$(LOCAL_INSTALL_PATH)/usr/include \
  56     $(CC_INC) \
  57     -B$(top_builddir)lib \
  58     -Wl,-rpath-link,$(top_builddir)lib \
  59
  60 # iconv and locale use non-sanitized headers by just pulling in $(CFLAGS)
  61 CFLAGS-iconv := \
  62     $(CFLAGS) $(CFLAGS-utils-shared) \
  63     -DNOT_IN_libc \
  64     -DL_iconv_main \
  65     -I$(top_srcdir)/$(KERNEL_HEADERS) \
  66     -B$(top_builddir)lib \
  67     -Wl,-rpath-link,$(top_builddir)lib \
  68
  69 CFLAGS-locale := \
  70     $(CFLAGS) $(CFLAGS-utils-shared) \
  71     -DNOT_IN_libc \
  72     -B$(top_builddir)lib \
  73     -Wl,-rpath-link,$(top_builddir)lib \
  74
  75
  76 # "make hostutils" flags
  77
  78 ifeq ($(LDSO_CACHE_SUPPORT),y)
  79 LDSO_CACHE_SUPPORT := -D__LDSO_CACHE_SUPPORT__=1
  80 endif
  81
  82 BUILD_CFLAGS-ldconfig.host := -Wl,-s \
  83     -include $(top_srcdir)include/elf.h \
  84     -I$(top_srcdir)ldso/include \
  85     -DUCLIBC_RUNTIME_PREFIX=\"$(RUNTIME_PREFIX)\" \
  86     -DUCLIBC_LDSO=$(UCLIBC_LDSO) \
  87     $(LDSO_CACHE_SUPPORT) \
  88
  89 BUILD_CFLAGS-ldd.host := -Wl,-s \
  90     -include $(top_srcdir)include/elf.h \
  91     -I$(top_srcdir)ldso/include \
  92     -DUCLIBC_RUNTIME_PREFIX=\"$(RUNTIME_PREFIX)\" \
  93     -DUCLIBC_LDSO=$(UCLIBC_LDSO) \
  94     $(LDSO_CACHE_SUPPORT) \
  95
  96 BUILD_CFLAGS-readelf.host := -Wl,-s \
  97     -include $(top_srcdir)include/elf.h \
  98
  99
 100 # Rules
 101
 102 utils_DIR := $(top_srcdir)utils
 103 utils_OUT := $(top_builddir)utils
 104
 105 DEPS-ldconfig := $(utils_DIR)/chroot_realpath.c
 106 DEPS-ldconfig.host := $(DEPS-ldconfig)
 107
 108 utils_OBJ := readelf
 109 ifeq ($(HAVE_SHARED),y)
 110 utils_OBJ += ldconfig ldd
 111 endif
 112
 113 utils_ICONV_OBJ :=
 114 utils_LOCALE_OBJ :=
 115 ifeq ($(UCLIBC_HAS_LOCALE),y)
 116 utils_ICONV_OBJ := $(utils_OUT)/iconv
 117 utils_LOCALE_OBJ := $(utils_OUT)/locale
 118 endif
 119
 120 utils_OBJ := $(patsubst %,$(utils_OUT)/%,$(utils_OBJ))
 121
 122 hostutils_OBJ := $(patsubst %,%.host,$(utils_OBJ))
 123
 124 utils: $(utils_OBJ) $(utils_ICONV_OBJ) $(utils_LOCALE_OBJ)
 125
 126 # NOTE: We build the utils AFTER we have a uClibc-targeted toolchain.
 127
 128 $(utils_OBJ): $(utils_OUT)/% : $(utils_DIR)/%.c | $(libc)
 129         $(compile.u)
 130
 131 $(utils_OUT)/iconv: $(top_srcdir)libc/misc/wchar/wchar.c | $(libc)
 132         $(compile.u)
 133
 134 $(utils_OUT)/locale: $(top_srcdir)extra/locale/programs/locale.c | $(libc)
 135         $(compile.u)
 136
 137 # Instruct make to install uclibc locally before buiding target utils
 138 $(utils_OBJ): | $(top_builddir)/$(LOCAL_INSTALL_PATH)
 139 $(utils_OUT)/iconv: | $(top_builddir)/$(LOCAL_INSTALL_PATH)
 140 $(utils_OUT)/locale: | $(top_builddir)/$(LOCAL_INSTALL_PATH)
 141
 142 $(top_builddir)/$(LOCAL_INSTALL_PATH):
 143         $(Q)$(MAKE) -C $(top_builddir) $(LOCAL_INSTALL_PATH)
 144
 145 hostutils: $(hostutils_OBJ)
 146
 147 $(hostutils_OBJ): $(utils_OUT)/%.host : $(utils_DIR)/%.c
 148         $(hcompile.u)
 149
 150
 151 install-y += utils_install
 152
 153 # This installs both utils and hostutils, so doesn't depend on either.
 154
 155 utils_install: $(addsuffix $(DOTHOST), $(utils_OBJ) $(utils_ICONV_OBJ) $(utils_LOCALE_OBJ))
 156         $(Q)$(INSTALL) -D -m 755 $(utils_OUT)/readelf$(DOTHOST) $(PREFIX)$(DEVEL_PREFIX)bin/readelf
 157 ifeq ($(HAVE_SHARED),y)
 158         $(Q)$(INSTALL) -D -m 755 $(utils_OUT)/ldd$(DOTHOST) $(PREFIX)$(DEVEL_PREFIX)bin/ldd
 159         $(Q)$(INSTALL) -D -m 755 $(utils_OUT)/ldconfig$(DOTHOST) $(PREFIX)$(RUNTIME_PREFIX)sbin/ldconfig
 160 endif
 161 ifeq ($(UCLIBC_HAS_LOCALE),y)
 162         $(Q)$(INSTALL) -D -m 755 $(utils_OUT)/iconv$(DOTHOST) $(PREFIX)$(DEVEL_PREFIX)bin/iconv
 163         $(Q)$(INSTALL) -m 755 $(utils_OUT)/locale$(DOTHOST) $(PREFIX)$(DEVEL_PREFIX)bin/locale
 164 endif
 165
 166
 167 objclean-y += utils_clean
 168
 169 utils_clean:
 170         $(do_rm) $(addprefix $(utils_OUT)/, ldconfig ldd readelf iconv locale *.host)
 171         # This is a hack..
 172         $(Q)$(RM) $(utils_OUT)/.*.dep