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 $(USE_UCLIBC_SNAPSHOT)).tar.bz2
  10 #UCLIBC_SITE:=http://www.uclibc.org/downloads/snapshots
  11 #
  12 #  TEMPORARY HACK!
  13 #
  14 UCLIBC_SITE:=http://openwrt.ksilebo.net/downloads
  15 else
  16 UCLIBC_DIR:=$(BUILD_DIR)/uClibc-0.9.26
  17 UCLIBC_SOURCE:=uClibc-0.9.26.tar.bz2
  18 UCLIBC_SITE:=http://www.uclibc.org/downloads
  19 endif
  20
  21 UCLIBC_TARGET_ARCH:=$(shell echo $(ARCH) | sed -e s'/-.*//' \
  22                 -e 's/i.86/i386/' \
  23                 -e 's/sparc.*/sparc/' \
  24                 -e 's/arm.*/arm/g' \
  25                 -e 's/m68k.*/m68k/' \
  26                 -e 's/ppc/powerpc/g' \
  27                 -e 's/v850.*/v850/g' \
  28                 -e 's/sh64/sh/' \
  29                 -e 's/sh[234]/sh/' \
  30                 -e 's/mips.*/mips/' \
  31                 -e 's/mipsel.*/mips/' \
  32                 -e 's/cris.*/cris/' \
  33 )
  34
  35
  36 $(DL_DIR)/$(UCLIBC_SOURCE):
  37         $(WGET) -P $(DL_DIR) $(UCLIBC_SITE)/$(UCLIBC_SOURCE)
  38
  39 $(UCLIBC_DIR)/.unpacked: $(DL_DIR)/$(UCLIBC_SOURCE)
  40 ifeq ($(SOFT_FLOAT),true)
  41         # Make sure we have a soft float specs file for this arch
  42         if [ ! -f $(SOURCE_DIR)/specs-$(ARCH)-soft-float ] ; then \
  43                 echo soft float configured but no specs file for this arch ; \
  44                 /bin/false ; \
  45         fi;
  46 endif
  47         bzcat $(DL_DIR)/$(UCLIBC_SOURCE) | tar -C $(BUILD_DIR) -xvf -
  48         #(cd $(BUILD_DIR) ; ln -s $(DL_DIR)/uClibc)
  49         #-mkdir $(UCLIBC_DIR)
  50         #(cd $(DL_DIR)/uClibc && tar cf - .) | (cd $(UCLIBC_DIR) && tar xvfp - )
  51 ifeq ($(strip $(USE_UCLIBC_LDSO_0_9_24)),true)
  52         $(SOURCE_DIR)/patch-kernel.sh $(UCLIBC_DIR) $(SOURCE_DIR) uClibc-ldso-0.9.24.patch
  53 endif
  54         $(SOURCE_DIR)/patch-kernel.sh $(UCLIBC_DIR) $(SOURCE_DIR) uClibc-ftruncate.patch
  55         touch $(UCLIBC_DIR)/.unpacked
  56
  57 $(UCLIBC_DIR)/.configured: $(UCLIBC_DIR)/.unpacked $(LINUX_DIR)/.configured
  58         $(SED) 's,^CROSS=.*,CROSS=$(TARGET_CROSS),g' $(UCLIBC_DIR)/Rules.mak
  59 ifeq ($(ENABLE_LOCALE),true)
  60         cp $(SOURCE_DIR)/uClibc.config-locale $(UCLIBC_DIR)/.config
  61 else
  62         cp $(SOURCE_DIR)/uClibc.config $(UCLIBC_DIR)/.config
  63 endif
  64         $(SED) 's,^.*TARGET_$(UCLIBC_TARGET_ARCH).*,TARGET_$(UCLIBC_TARGET_ARCH)=y,g' \
  65                 $(UCLIBC_DIR)/.config
  66         $(SED) 's,^TARGET_ARCH.*,TARGET_ARCH=\"$(UCLIBC_TARGET_ARCH)\",g' $(UCLIBC_DIR)/.config
  67         $(SED) 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE=\"$(LINUX_DIR)\",g' \
  68                 $(UCLIBC_DIR)/.config
  69         $(SED) 's,^RUNTIME_PREFIX=.*,RUNTIME_PREFIX=\"/\",g' \
  70                 $(UCLIBC_DIR)/.config
  71         $(SED) 's,^DEVEL_PREFIX=.*,DEVEL_PREFIX=\"/usr/\",g' \
  72                 $(UCLIBC_DIR)/.config
  73         $(SED) 's,^SHARED_LIB_LOADER_PREFIX=.*,SHARED_LIB_LOADER_PREFIX=\"/lib\",g' \
  74                 $(UCLIBC_DIR)/.config
  75 ifeq ($(strip $(BUILD_WITH_LARGEFILE)),true)
  76         $(SED) 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=y,g' $(UCLIBC_DIR)/.config
  77 else
  78         $(SED) 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=n,g' $(UCLIBC_DIR)/.config
  79 endif
  80         $(SED) 's,.*UCLIBC_HAS_WCHAR.*,UCLIBC_HAS_WCHAR=y,g' $(UCLIBC_DIR)/.config
  81 ifeq ($(strip $(SOFT_FLOAT)),true)
  82         $(SED) 's,.*HAS_FPU.*,HAS_FPU=n\nUCLIBC_HAS_FLOATS=y\nUCLIBC_HAS_SOFT_FLOAT=y,g' $(UCLIBC_DIR)/.config
  83 endif
  84         mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/usr/include
  85         mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/usr/lib
  86         mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/lib
  87         $(MAKE) -C $(UCLIBC_DIR) \
  88                 PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
  89                 DEVEL_PREFIX=/usr/ \
  90                 RUNTIME_PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
  91                 HOSTCC="$(HOSTCC)" \
  92                 pregen install_dev;
  93         touch $(UCLIBC_DIR)/.configured
  94
  95 $(UCLIBC_DIR)/lib/libc.a: $(UCLIBC_DIR)/.configured $(LIBFLOAT_TARGET)
  96         $(MAKE) -C $(UCLIBC_DIR) \
  97                 PREFIX= \
  98                 DEVEL_PREFIX=$(REAL_GNU_TARGET_NAME)/ \
  99                 RUNTIME_PREFIX=/ \
 100                 HOSTCC="$(HOSTCC)" \
 101                 all
 102 ifeq ($(strip $(USE_UCLIBC_LDSO_0_9_24)),true)
 103         #rm -rf $(UCLIBC_DIR)/ld-uClibc* $(UCLIBC_DIR)/libdl*
 104         $(MAKE) -C $(UCLIBC_DIR)/ldso-0.9.24 \
 105                 PREFIX= \
 106                 DEVEL_PREFIX=$(REAL_GNU_TARGET_NAME)/ \
 107                 RUNTIME_PREFIX=/ \
 108                 HOSTCC="$(HOSTCC)" \
 109                 all shared
 110 endif
 111
 112 $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib/libc.a: $(UCLIBC_DIR)/lib/libc.a
 113         $(MAKE) -C $(UCLIBC_DIR) \
 114                 PREFIX=$(STAGING_DIR)/ \
 115                 DEVEL_PREFIX=$(REAL_GNU_TARGET_NAME)/ \
 116                 RUNTIME_PREFIX=$(REAL_GNU_TARGET_NAME)/ \
 117                 install_runtime
 118         $(MAKE) -C $(UCLIBC_DIR) \
 119                 PREFIX=$(STAGING_DIR)/ \
 120                 DEVEL_PREFIX=$(REAL_GNU_TARGET_NAME)/ \
 121                 RUNTIME_PREFIX=$(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/ \
 122                 install_dev
 123         $(MAKE) -C $(UCLIBC_DIR) \
 124                 PREFIX=$(STAGING_DIR) \
 125                 HOSTCC="$(HOSTCC)" \
 126                 utils install_utils
 127         # Clean up the host compiled utils...
 128         $(MAKE) -C $(UCLIBC_DIR)/utils clean
 129
 130 ifneq ($(TARGET_DIR),)
 131 $(TARGET_DIR)/lib/libc.so.0: $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib/libc.a
 132         $(MAKE) -C $(UCLIBC_DIR) \
 133                 PREFIX=$(TARGET_DIR) \
 134                 DEVEL_PREFIX=/usr/ \
 135                 RUNTIME_PREFIX=/ \
 136                 install_runtime
 137
 138 $(TARGET_DIR)/usr/bin/ldd: $(TARGET_DIR)/lib/libc.so.0
 139         $(MAKE) -C $(UCLIBC_DIR) $(TARGET_CONFIGURE_OPTS) \
 140                 PREFIX=$(TARGET_DIR) utils install_utils
 141
 142 UCLIBC_TARGETS=$(TARGET_DIR)/lib/libc.so.0 $(TARGET_DIR)/usr/bin/ldd
 143 endif
 144
 145 uclibc-configured: $(UCLIBC_DIR)/.configured
 146
 147 uclibc: $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gcc $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib/libc.a \
 148         $(UCLIBC_TARGETS)
 149
 150 uclibc-source: $(DL_DIR)/$(UCLIBC_SOURCE)
 151
 152 uclibc-configured-source: uclibc-source
 153
 154 uclibc-clean:
 155         -$(MAKE) -C $(UCLIBC_DIR) clean
 156         rm -f $(UCLIBC_DIR)/.config
 157
 158 uclibc-dirclean:
 159         rm -rf $(UCLIBC_DIR)
 160
 161
 162
 163
 164 #############################################################
 165 #
 166 # uClibc for the target just needs its header files
 167 # and whatnot installed.
 168 #
 169 #############################################################
 170
 171 $(TARGET_DIR)/usr/lib/libc.a: $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib/libc.a
 172         $(MAKE) -C $(UCLIBC_DIR) \
 173                 PREFIX=$(TARGET_DIR) \
 174                 DEVEL_PREFIX=/usr/ \
 175                 RUNTIME_PREFIX=/ \
 176                 install_dev
 177
 178 ifeq ($(GCC_2_95_TOOLCHAIN),true)
 179 uclibc_target: gcc2_95 uclibc $(TARGET_DIR)/usr/lib/libc.a
 180 else
 181 uclibc_target: gcc3_3 uclibc $(TARGET_DIR)/usr/lib/libc.a
 182 endif
 183
 184 uclibc_target-clean:
 185         rm -f $(TARGET_DIR)/include
 186
 187 uclibc_target-dirclean:
 188         rm -f $(TARGET_DIR)/include
 189