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         $(SOURCE_DIR)/patch-kernel.sh $(UCLIBC_DIR) $(SOURCE_DIR) uClibc-sigaction.patch
  51         touch $(UCLIBC_DIR)/.unpacked
  52
  53 $(UCLIBC_DIR)/.configured: $(UCLIBC_DIR)/.unpacked $(LINUX_DIR)/.configured
  54         $(SED) 's,^CROSS=.*,CROSS=$(TARGET_CROSS),g' $(UCLIBC_DIR)/Rules.mak
  55 ifeq ($(ENABLE_LOCALE),true)
  56         cp $(SOURCE_DIR)/uClibc.config-locale $(UCLIBC_DIR)/.config
  57 else
  58         cp $(SOURCE_DIR)/uClibc.config $(UCLIBC_DIR)/.config
  59 endif
  60         $(SED) 's,^.*TARGET_$(UCLIBC_TARGET_ARCH).*,TARGET_$(UCLIBC_TARGET_ARCH)=y,g' \
  61                 $(UCLIBC_DIR)/.config
  62         $(SED) 's,^TARGET_ARCH.*,TARGET_ARCH=\"$(UCLIBC_TARGET_ARCH)\",g' $(UCLIBC_DIR)/.config
  63         $(SED) 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE=\"$(LINUX_DIR)\",g' \
  64                 $(UCLIBC_DIR)/.config
  65         $(SED) 's,^RUNTIME_PREFIX=.*,RUNTIME_PREFIX=\"/\",g' \
  66                 $(UCLIBC_DIR)/.config
  67         $(SED) 's,^DEVEL_PREFIX=.*,DEVEL_PREFIX=\"/usr/\",g' \
  68                 $(UCLIBC_DIR)/.config
  69         $(SED) 's,^SHARED_LIB_LOADER_PREFIX=.*,SHARED_LIB_LOADER_PREFIX=\"/lib\",g' \
  70                 $(UCLIBC_DIR)/.config
  71 ifeq ($(strip $(BUILD_WITH_LARGEFILE)),true)
  72         $(SED) 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=y,g' $(UCLIBC_DIR)/.config
  73 else
  74         $(SED) 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=n,g' $(UCLIBC_DIR)/.config
  75 endif
  76         $(SED) 's,.*UCLIBC_HAS_WCHAR.*,UCLIBC_HAS_WCHAR=y,g' $(UCLIBC_DIR)/.config
  77 ifeq ($(strip $(SOFT_FLOAT)),true)
  78         $(SED) 's,.*HAS_FPU.*,HAS_FPU=n\nUCLIBC_HAS_FLOATS=y\nUCLIBC_HAS_SOFT_FLOAT=y,g' $(UCLIBC_DIR)/.config
  79 endif
  80         mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/usr/include
  81         mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/usr/lib
  82         mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/lib
  83         $(MAKE) -C $(UCLIBC_DIR) \
  84                 PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
  85                 DEVEL_PREFIX=/usr/ \
  86                 RUNTIME_PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
  87                 HOSTCC="$(HOSTCC)" \
  88                 pregen install_dev;
  89         touch $(UCLIBC_DIR)/.configured
  90
  91 $(UCLIBC_DIR)/lib/libc.a: $(UCLIBC_DIR)/.configured $(LIBFLOAT_TARGET)
  92         $(MAKE) -C $(UCLIBC_DIR) \
  93                 PREFIX= \
  94                 DEVEL_PREFIX=$(REAL_GNU_TARGET_NAME)/ \
  95                 RUNTIME_PREFIX=/ \
  96                 HOSTCC="$(HOSTCC)" \
  97                 all
  98 ifeq ($(strip $(USE_UCLIBC_LDSO_0_9_24)),true)
  99         #rm -rf $(UCLIBC_DIR)/ld-uClibc* $(UCLIBC_DIR)/libdl*
 100         $(MAKE) -C $(UCLIBC_DIR)/ldso-0.9.24 \
 101                 PREFIX= \
 102                 DEVEL_PREFIX=$(REAL_GNU_TARGET_NAME)/ \
 103                 RUNTIME_PREFIX=/ \
 104                 HOSTCC="$(HOSTCC)" \
 105                 all shared
 106 endif
 107
 108 $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib/libc.a: $(UCLIBC_DIR)/lib/libc.a
 109         $(MAKE) -C $(UCLIBC_DIR) \
 110                 PREFIX=$(STAGING_DIR)/ \
 111                 DEVEL_PREFIX=$(REAL_GNU_TARGET_NAME)/ \
 112                 RUNTIME_PREFIX=$(REAL_GNU_TARGET_NAME)/ \
 113                 install_runtime
 114         $(MAKE) -C $(UCLIBC_DIR) \
 115                 PREFIX=$(STAGING_DIR)/ \
 116                 DEVEL_PREFIX=$(REAL_GNU_TARGET_NAME)/ \
 117                 RUNTIME_PREFIX=$(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/ \
 118                 install_dev
 119         $(MAKE) -C $(UCLIBC_DIR) \
 120                 PREFIX=$(STAGING_DIR) \
 121                 HOSTCC="$(HOSTCC)" \
 122                 utils install_utils
 123         # Clean up the host compiled utils...
 124         $(MAKE) -C $(UCLIBC_DIR)/utils clean
 125
 126 ifneq ($(TARGET_DIR),)
 127 $(TARGET_DIR)/lib/libc.so.0: $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib/libc.a
 128         $(MAKE) -C $(UCLIBC_DIR) \
 129                 PREFIX=$(TARGET_DIR) \
 130                 DEVEL_PREFIX=/usr/ \
 131                 RUNTIME_PREFIX=/ \
 132                 install_runtime
 133
 134 $(TARGET_DIR)/usr/bin/ldd: $(TARGET_DIR)/lib/libc.so.0
 135         $(MAKE) -C $(UCLIBC_DIR) $(TARGET_CONFIGURE_OPTS) \
 136                 PREFIX=$(TARGET_DIR) utils install_utils
 137
 138 UCLIBC_TARGETS=$(TARGET_DIR)/lib/libc.so.0 $(TARGET_DIR)/usr/bin/ldd
 139 endif
 140
 141 uclibc-configured: $(UCLIBC_DIR)/.configured
 142
 143 uclibc: $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gcc $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib/libc.a \
 144         $(UCLIBC_TARGETS)
 145
 146 uclibc-source: $(DL_DIR)/$(UCLIBC_SOURCE)
 147
 148 uclibc-configured-source: uclibc-source
 149
 150 uclibc-clean:
 151         -$(MAKE) -C $(UCLIBC_DIR) clean
 152         rm -f $(UCLIBC_DIR)/.config
 153
 154 uclibc-dirclean:
 155         rm -rf $(UCLIBC_DIR)
 156
 157
 158
 159
 160 #############################################################
 161 #
 162 # uClibc for the target just needs its header files
 163 # and whatnot installed.
 164 #
 165 #############################################################
 166
 167 $(TARGET_DIR)/usr/lib/libc.a: $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib/libc.a
 168         $(MAKE) -C $(UCLIBC_DIR) \
 169                 PREFIX=$(TARGET_DIR) \
 170                 DEVEL_PREFIX=/usr/ \
 171                 RUNTIME_PREFIX=/ \
 172                 install_dev
 173
 174 ifeq ($(GCC_2_95_TOOLCHAIN),true)
 175 uclibc_target: gcc2_95 uclibc $(TARGET_DIR)/usr/lib/libc.a
 176 else
 177 uclibc_target: gcc3_3 uclibc $(TARGET_DIR)/usr/lib/libc.a
 178 endif
 179
 180 uclibc_target-clean:
 181         rm -f $(TARGET_DIR)/include
 182
 183 uclibc_target-dirclean:
 184         rm -f $(TARGET_DIR)/include
 185