[Raspberry Pi Development] cmoatoto:
Ok, I changed HOST_ARCH from armv61 to arm in build/core/envsetup.mk,

build/core/combo/HOST_linux-armv61.mk became build/core/combo/HOST_linux-arm.mk and in this file, I changed

HOST_GLOBAL_CFLAGS += -include $(call select-android-config-h,linux-armv61)
to
HOST_GLOBAL_CFLAGS += -include $(call select-android-config-h,linux-arm)

Here is what I got now (with "BUILD_TINY_ANDROID=true make -j1")

[COLOR="SeaGreen"]pi@raspberrypi[/COLOR] [COLOR="RoyalBlue"]~/buildspace/android/system $[/COLOR] BUILD_TINY_ANDROID=true make -j1
============================================
PLATFORM_VERSION_CODENAME=REL
PLATFORM_VERSION=4.2.1
TARGET_PRODUCT=cm_n7000
TARGET_BUILD_VARIANT=userdebug
TARGET_BUILD_TYPE=release
TARGET_BUILD_APPS=
TARGET_ARCH=arm
TARGET_ARCH_VARIANT=armv7-a-neon
HOST_ARCH=arm
HOST_OS=linux
HOST_OS_EXTRA=Linux-3.2.27+-armv6l-with-debian-7.0
HOST_BUILD_TYPE=release
BUILD_ID=JOP40D
OUT_DIR=/media/totoext4part/cyanogenmod/system/out
============================================
build/core/Makefile:44: warning: overriding commands for target `/media/totoext4part/cyanogenmod/system/out/target/product/n7000/system/etc/mkshrc'
build/core/base_rules.mk:502: warning: ignoring old commands for target `/media/totoext4part/cyanogenmod/system/out/target/product/n7000/system/etc/mkshrc'
PRODUCT_COPY_FILES system/bluetooth/data/main.le.conf:system/etc/bluetooth/main.conf ignored.
PRODUCT_COPY_FILES device/samsung/n7000/usr/keylayout/AVRCP.kl:system/usr/keylayout/AVRCP.kl ignored.
PRODUCT_COPY_FILES device/samsung/n7000/usr/keylayout/Generic.kl:system/usr/keylayout/Generic.kl ignored.
PRODUCT_COPY_FILES device/samsung/n7000/usr/keylayout/qwerty.kl:system/usr/keylayout/qwerty.kl ignored.
PRODUCT_COPY_FILES device/samsung/n7000/usr/keylayout/Vendor_05ac_Product_0239.kl:system/usr/keylayout/Vendor_05ac_Product_0239.kl ignored.
PRODUCT_COPY_FILES device/samsung/n7000/usr/keylayout/Vendor_22b8_Product_093d.kl:system/usr/keylayout/Vendor_22b8_Product_093d.kl ignored.
PRODUCT_COPY_FILES device/samsung/n7000/usr/keylayout/Vendor_045e_Product_028e.kl:system/usr/keylayout/Vendor_045e_Product_028e.kl ignored.
PRODUCT_COPY_FILES device/samsung/n7000/usr/keylayout/Vendor_046d_Product_c216.kl:system/usr/keylayout/Vendor_046d_Product_c216.kl ignored.
PRODUCT_COPY_FILES device/samsung/n7000/usr/keylayout/Vendor_046d_Product_c294.kl:system/usr/keylayout/Vendor_046d_Product_c294.kl ignored.
PRODUCT_COPY_FILES device/samsung/n7000/usr/keylayout/Vendor_046d_Product_c299.kl:system/usr/keylayout/Vendor_046d_Product_c299.kl ignored.
PRODUCT_COPY_FILES device/samsung/n7000/usr/keylayout/Vendor_046d_Product_c532.kl:system/usr/keylayout/Vendor_046d_Product_c532.kl ignored.
PRODUCT_COPY_FILES device/samsung/n7000/usr/keylayout/Vendor_054c_Product_0268.kl:system/usr/keylayout/Vendor_054c_Product_0268.kl ignored.
PRODUCT_COPY_FILES device/samsung/n7000/usr/keychars/Generic.kcm:system/usr/keychars/Generic.kcm ignored.
PRODUCT_COPY_FILES device/samsung/n7000/usr/keychars/qwerty.kcm:system/usr/keychars/qwerty.kcm ignored.
PRODUCT_COPY_FILES device/samsung/n7000/usr/keychars/qwerty2.kcm:system/usr/keychars/qwerty2.kcm ignored.
PRODUCT_COPY_FILES device/samsung/n7000/usr/keychars/Virtual.kcm:system/usr/keychars/Virtual.kcm ignored.
PRODUCT_COPY_FILES device/samsung/n7000/usr/idc/qwerty.idc:system/usr/idc/qwerty.idc ignored.
PRODUCT_COPY_FILES device/samsung/n7000/usr/idc/qwerty2.idc:system/usr/idc/qwerty2.idc ignored.
PRODUCT_COPY_FILES vendor/samsung/n7000/proprietary/system/etc/gps.xml:system/etc/gps.xml ignored.
build/core/tasks/kernel.mk:161: warning: overriding commands for target `TARGET_KERNEL_BINARIES'
device/samsung/galaxys2-common/shbootimg.mk:26: warning: ignoring old commands for target `TARGET_KERNEL_BINARIES'
[COLOR="Olive"]host C[/COLOR]: acp <= build/tools/acp/acp.c
[COLOR="MediumTurquoise"]Import includes file[/COLOR]: /media/totoext4part/cyanogenmod/system/out/host/linux-arm/obj/STATIC_LIBRARIES/libhost_intermediates/import_includes
[COLOR="Olive"]host C++[/COLOR]: libhost <= build/libs/host/pseudolocalize.cpp
[COLOR="olive"]host C[/COLOR]: libhost <= build/libs/host/CopyFile.c
[COLOR="olive"]host StaticLib[/COLOR]: libhost (/media/totoext4part/cyanogenmod/system/out/host/linux-arm/obj/STATIC_LIBRARIES/libhost_intermediates/libhost.a)
[COLOR="MediumTurquoise"]Export includes file[/COLOR]: build/tools/acp/Android.mk -- /media/totoext4part/cyanogenmod/system/out/host/linux-arm/obj/EXECUTABLES/acp_intermediates/export_includes
[COLOR="Olive"]host Executable[/COLOR]: acp (/media/totoext4part/cyanogenmod/system/out/host/linux-arm/obj/EXECUTABLES/acp_intermediates/acp)
[COLOR="MediumTurquoise"]Install: /media/totoext4part/cyanogenmod/system/out/host/linux-arm/bin/acp[/COLOR]
make -C kernel/samsung/smdk4210 O=/media/totoext4part/cyanogenmod/system/out/target/product/n7000/obj/KERNEL_OBJ ARCH=arm CROSS_COMPILE=" /media/totoext4part/cyanogenmod/system/prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/bin/arm-eabi-" headers_install
make[1]: Entering directory `/media/totoext4part/cyanogenmod/system/kernel/samsung/smdk4210'
/media/totoext4part/cyanogenmod/system/prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/bin/arm-eabi-gcc: 1: /media/totoext4part/cyanogenmod/system/prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/bin/arm-eabi-gcc: Syntax error: "(" unexpected
CHK include/linux/version.h
make[1]: Leaving directory `/media/totoext4part/cyanogenmod/system/kernel/samsung/smdk4210'
[COLOR="MediumTurquoise"]Import includes file[/COLOR]: /media/totoext4part/cyanogenmod/system/out/host/linux-arm/obj/EXECUTABLES/mkbootfs_intermediates/import_includes
[COLOR="Olive"]host C[/COLOR]: mkbootfs <= system/core/cpio/mkbootfs.c
[COLOR="MediumTurquoise"]Export includes file[/COLOR]: system/core/cpio/Android.mk -- /media/totoext4part/cyanogenmod/system/out/host/linux-arm/obj/EXECUTABLES/mkbootfs_intermediates/export_includes
[COLOR="olive"]host Executable[/COLOR]: mkbootfs (/media/totoext4part/cyanogenmod/system/out/host/linux-arm/obj/EXECUTABLES/mkbootfs_intermediates/mkbootfs)
[COLOR="MediumTurquoise"]Install: /media/totoext4part/cyanogenmod/system/out/host/linux-arm/bin/mkbootfs[/COLOR]
/bin/bash: r: command not found
make: [/media/totoext4part/cyanogenmod/system/out/target/product/n7000/obj/lib/crtbegin_static.o] Error 127 (ignored)
[COLOR="MediumTurquoise"]Import includes file[/COLOR]: /media/totoext4part/cyanogenmod/system/out/target/product/n7000/obj/EXECUTABLES/init_intermediates/import_includes
[COLOR="rgb(46, 139, 87)"]target thumb C[/COLOR]: init <= system/core/init/builtins.c
system/core/init/builtins.c: In function ‘do_exec’:
system/core/init/builtins.c:283:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[COLOR="SeaGreen"]target thumb C[/COLOR]: init <= system/core/init/init.c
[COLOR="SeaGreen"]target thumb C[/COLOR]: init <= system/core/init/devices.c
[COLOR="SeaGreen"]target thumb C[/COLOR]: init <= system/core/init/property_service.c
[COLOR="SeaGreen"]target thumb C[/COLOR]: init <= system/core/init/util.c
[COLOR="SeaGreen"]target thumb C[/COLOR]: init <= system/core/init/parser.c
[COLOR="SeaGreen"]target thumb C[/COLOR]: init <= system/core/init/logo.c
[COLOR="SeaGreen"]target thumb C[/COLOR]: init <= system/core/init/keychords.c
[COLOR="SeaGreen"]target thumb C[/COLOR]: init <= system/core/init/signal_handler.c
[COLOR="SeaGreen"]target thumb C[/COLOR]: init <= system/core/init/init_parser.c
[COLOR="SeaGreen"]target thumb C[/COLOR]: init <= system/core/init/ueventd.c
[COLOR="SeaGreen"]target thumb C[/COLOR]: init <= system/core/init/ueventd_parser.c
[COLOR="SeaGreen"]target thumb C[/COLOR]: init <= system/core/init/watchdogd.c
[COLOR="SeaGreen"]target SharedLib[/COLOR]: libdl (/media/totoext4part/cyanogenmod/system/out/target/product/n7000/obj/SHARED_LIBRARIES/libdl_intermediates/LINKED/libdl.so)
/usr/bin/ld: error: /media/totoext4part/cyanogenmod/system/out/target/product/n7000/obj/SHARED_LIBRARIES/libdl_intermediates/LINKED/libdl.so uses VFP register arguments, /media/totoext4part/cyanogenmod/system/out/target/product/n7000/obj/SHARED_LIBRARIES/libdl_intermediates/libdl.o does not
/usr/bin/ld: failed to merge target specific data of file /media/totoext4part/cyanogenmod/system/out/target/product/n7000/obj/SHARED_LIBRARIES/libdl_intermediates/libdl.o
/usr/bin/ld: warning: creating a DT_TEXTREL in a shared object.
collect2: ld returned 1 exit status
make: *** [/media/totoext4part/cyanogenmod/system/out/target/product/n7000/obj/SHARED_LIBRARIES/libdl_intermediates/LINKED/libdl.so] Error 1

So I'm stuck with almost my initial problem, a kind of two different libdl. But which one do I have to change and where can I find them?