obsolete-buildroot/make/uclibc.mk

   1 #############################################################
   2 #
   3 # uClibc (the C library)
   4 #
   5 #############################################################
   6 ifneq ($(strip $(USE_UCLIBC_SNAPSHOT)),)
   7 # Be aware that this changes daily....
   8 UCLIBC_DIR:=$(BUILD_DIR)/uClibc
   9 UCLIBC_SOURCE:=uClibc-$(strip $(USE_UCLIBC_SNAPSHOT)).tar.bz2
  10 UCLIBC_SITE:=http://www.uclibc.org/downloads/snapshots
  11 else
  12 UCLIBC_DIR:=$(BUILD_DIR)/uClibc-0.9.26
  13 UCLIBC_SOURCE:=uClibc-0.9.26.tar.bz2
  14 UCLIBC_SITE:=http://www.uclibc.org/downloads
  15 endif
  16
  17 UCLIBC_TARGET_ARCH:=$(shell echo $(ARCH) | sed -e s'/-.*//' \
  18                 -e 's/i.86/i386/' \
  19                 -e 's/sparc.*/sparc/' \
  20                 -e 's/arm.*/arm/g' \
  21                 -e 's/m68k.*/m68k/' \
  22                 -e 's/ppc/powerpc/g' \
  23                 -e 's/v850.*/v850/g' \
  24                 -e 's/sh64/sh/' \
  25                 -e 's/sh[234]/sh/' \
  26                 -e 's/mips.*/mips/' \
  27                 -e 's/mipsel.*/mips/' \
  28                 -e 's/cris.*/cris/' \
  29 )
  30
  31
  32 $(DL_DIR)/$(UCLIBC_SOURCE):
  33         $(WGET) -P $(DL_DIR) $(UCLIBC_SITE)/$(UCLIBC_SOURCE)
  34
  35 $(UCLIBC_DIR)/.unpacked: $(DL_DIR)/$(UCLIBC_SOURCE)
  36 ifeq ($(SOFT_FLOAT),true)
  37         # Make sure we have a soft float specs file for this arch
  38         if [ ! -f $(SOURCE_DIR)/specs-$(ARCH)-soft-float ] ; then \
  39                 echo soft float configured but no specs file for this arch ; \
  40                 /bin/false ; \
  41         fi;
  42 endif
  43         bzcat $(DL_DIR)/$(UCLIBC_SOURCE) | tar -C $(BUILD_DIR) -xvf -
  44         #(cd $(BUILD_DIR) ; ln -s $(DL_DIR)/uClibc)
  45         #-mkdir $(UCLIBC_DIR)
  46         #(cd $(DL_DIR)/uClibc && tar cf - .) | (cd $(UCLIBC_DIR) && tar xvfp - )
  47 ifeq ($(strip $(USE_UCLIBC_LDSO_0_9_24)),true)
  48         $(SOURCE_DIR)/patch-kernel.sh $(UCLIBC_DIR) $(SOURCE_DIR) uClibc-ldso-0.9.24.patch
  49 endif
  50         touch $(UCLIBC_DIR)/.unpacked
  51
  52 $(UCLIBC_DIR)/.configured: $(UCLIBC_DIR)/.unpacked $(LINUX_DIR)/.configured
  53         $(SED) 's,^CROSS=.*,CROSS=$(TARGET_CROSS),g' $(UCLIBC_DIR)/Rules.mak
  54 ifeq ($(ENABLE_LOCALE),true)
  55         cp $(SOURCE_DIR)/uClibc.config-locale $(UCLIBC_DIR)/.config
  56 else
  57         cp $(SOURCE_DIR)/uClibc.config $(UCLIBC_DIR)/.config
  58 endif
  59         $(SED) 's,^.*TARGET_$(UCLIBC_TARGET_ARCH).*,TARGET_$(UCLIBC_TARGET_ARCH)=y,g' \
  60                 $(UCLIBC_DIR)/.config
  61         $(SED) 's,^TARGET_ARCH.*,TARGET_ARCH=\"$(UCLIBC_TARGET_ARCH)\",g' $(UCLIBC_DIR)/.config
  62         $(SED) 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE=\"$(LINUX_DIR)\",g' \
  63                 $(UCLIBC_DIR)/.config
  64         $(SED) 's,^RUNTIME_PREFIX=.*,RUNTIME_PREFIX=\"/\",g' \
  65                 $(UCLIBC_DIR)/.config
  66         $(SED) 's,^DEVEL_PREFIX=.*,DEVEL_PREFIX=\"/usr/\",g' \
  67                 $(UCLIBC_DIR)/.config
  68         $(SED) 's,^SHARED_LIB_LOADER_PREFIX=.*,SHARED_LIB_LOADER_PREFIX=\"/lib\",g' \
  69                 $(UCLIBC_DIR)/.config
  70 ifeq ($(strip $(BUILD_WITH_LARGEFILE)),true)
  71         $(SED) 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=y,g' $(UCLIBC_DIR)/.config
  72 else
  73         $(SED) 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=n,g' $(UCLIBC_DIR)/.config
  74 endif
  75         $(SED) 's,.*UCLIBC_HAS_WCHAR.*,UCLIBC_HAS_WCHAR=y,g' $(UCLIBC_DIR)/.config
  76 ifeq ($(strip $(SOFT_FLOAT)),true)
  77         $(SED) 's,.*HAS_FPU.*,HAS_FPU=n\nUCLIBC_HAS_FLOATS=y\nUCLIBC_HAS_SOFT_FLOAT=y,g' $(UCLIBC_DIR)/.config
  78 endif
  79         mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/usr/include
  80         mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/usr/lib
  81         mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/lib
  82         $(MAKE) -C $(UCLIBC_DIR) \
  83                 PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
  84                 DEVEL_PREFIX=/usr/ \
  85                 RUNTIME_PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
  86                 HOSTCC="$(HOSTCC)" \
  87                 pregen install_dev;
  88         touch $(UCLIBC_DIR)/.configured
  89
  90 $(UCLIBC_DIR)/lib/libc.a: $(UCLIBC_DIR)/.configured $(LIBFLOAT_TARGET)
  91         $(MAKE) -C $(UCLIBC_DIR) \
  92                 PREFIX= \
  93                 DEVEL_PREFIX=$(REAL_GNU_TARGET_NAME)/ \
  94                 RUNTIME_PREFIX=/ \
  95                 HOSTCC="$(HOSTCC)" \
  96                 all
  97 ifeq ($(strip $(USE_UCLIBC_LDSO_0_9_24)),true)
  98         #rm -rf $(UCLIBC_DIR)/ld-uClibc* $(UCLIBC_DIR)/libdl*
  99         $(MAKE) -C $(UCLIBC_DIR)/ldso-0.9.24 \
 100                 PREFIX= \
 101                 DEVEL_PREFIX=$(REAL_GNU_TARGET_NAME)/ \
 102                 RUNTIME_PREFIX=/ \
 103                 HOSTCC="$(HOSTCC)" \
 104                 all shared
 105 endif
 106
 107 $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib/libc.a: $(UCLIBC_DIR)/lib/libc.a
 108         $(MAKE) -C $(UCLIBC_DIR) \
 109                 PREFIX=$(STAGING_DIR)/ \
 110                 DEVEL_PREFIX=$(REAL_GNU_TARGET_NAME)/ \
 111                 RUNTIME_PREFIX=$(REAL_GNU_TARGET_NAME)/ \
 112                 install_runtime
 113         $(MAKE) -C $(UCLIBC_DIR) \
 114                 PREFIX=$(STAGING_DIR)/ \
 115                 DEVEL_PREFIX=$(REAL_GNU_TARGET_NAME)/ \
 116                 RUNTIME_PREFIX=$(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/ \
 117                 install_dev
 118         $(MAKE) -C $(UCLIBC_DIR) \
 119                 PREFIX=$(STAGING_DIR) \
 120                 HOSTCC="$(HOSTCC)" \
 121                 utils install_utils
 122         # Clean up the host compiled utils...
 123         $(MAKE) -C $(UCLIBC_DIR)/utils clean
 124
 125 ifneq ($(TARGET_DIR),)
 126 $(TARGET_DIR)/lib/libc.so.0: $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib/libc.a
 127         $(MAKE) -C $(UCLIBC_DIR) \
 128                 PREFIX=$(TARGET_DIR) \
 129                 DEVEL_PREFIX=/usr/ \
 130                 RUNTIME_PREFIX=/ \
 131                 install_runtime
 132
 133 $(TARGET_DIR)/usr/bin/ldd: $(TARGET_DIR)/lib/libc.so.0
 134         $(MAKE) -C $(UCLIBC_DIR) $(TARGET_CONFIGURE_OPTS) \
 135                 PREFIX=$(TARGET_DIR) utils install_utils
 136
 137 UCLIBC_TARGETS=$(TARGET_DIR)/lib/libc.so.0 $(TARGET_DIR)/usr/bin/ldd
 138 endif
 139
 140 uclibc-configured: $(UCLIBC_DIR)/.configured
 141
 142 uclibc: $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gcc $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib/libc.a \
 143         $(UCLIBC_TARGETS)
 144
 145 uclibc-source: $(DL_DIR)/$(UCLIBC_SOURCE)
 146
 147 uclibc-configured-source: uclibc-source
 148
 149 uclibc-clean:
 150         -$(MAKE) -C $(UCLIBC_DIR) clean
 151         rm -f $(UCLIBC_DIR)/.config
 152
 153 uclibc-dirclean:
 154         rm -rf $(UCLIBC_DIR)
 155
 156
 157
 158
 159 #############################################################
 160 #
 161 # uClibc for the target just needs its header files
 162 # and whatnot installed.
 163 #
 164 #############################################################
 165
 166 $(TARGET_DIR)/usr/lib/libc.a: $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib/libc.a
 167         $(MAKE) -C $(UCLIBC_DIR) \
 168                 PREFIX=$(TARGET_DIR) \
 169                 DEVEL_PREFIX=/usr/ \
 170                 RUNTIME_PREFIX=/ \
 171                 install_dev
 172
 173 ifeq ($(GCC_2_95_TOOLCHAIN),true)
 174 uclibc_target: gcc2_95 uclibc $(TARGET_DIR)/usr/lib/libc.a
 175 else
 176 uclibc_target: gcc3_3 uclibc $(TARGET_DIR)/usr/lib/libc.a
 177 endif
 178
 179 uclibc_target-clean:
 180         rm -f $(TARGET_DIR)/include
 181
 182 uclibc_target-dirclean:
 183         rm -f $(TARGET_DIR)/include
 184