Forked from h0tw1r3/Crosstool NG 1.22, Raspberry PI
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| $ git clone -b 1.23 https://github.com/crosstool-ng/crosstool-ng.git | |
| $ cd crosstool-ng | |
| $ ./bootstrap | |
| $ ./configure --prefix=/usr/local | |
| $ make | |
| $ sudo make install | |
| $ cd .. | |
| $ mkdir ctng | |
| $ ct-ng menuconfig | |
| - Paths and misc options | |
| - Check "Try features marked as EXPERIMENTAL" | |
| - Set "Prefix directory" to "/opt/cross/x-tools/${CT_TARGET}" | |
| - Target options | |
| - Set "Target Architecture" to "arm" | |
| - Set "Default instruction set mode" to "arm" | |
| - Set "Endianness" to "Little endian" | |
| - Set "Bitness" to "32-bit" | |
| - Set "Architecture level" to "armv8" | |
| - Set "Emit assembly for CPU" to "cortex-a53" | |
| - Set "Use specific FPU" to "vfp" | |
| - Set "Floating point" to "hardware (FPU)" | |
| - Check "Use EABI" | |
| - Toolchain options | |
| - Set "Tuple's vendor string" to "rpi" | |
| - Operating System | |
| - Set "Target OS" to "linux" | |
| - Binary utilities | |
| - Set "Binary format" to "ELF" | |
| - Set "binutils version" to "2.30" | |
| - C-library | |
| - Set "C library" to "glibc" | |
| - Set "glibc version" to "2.27" | |
| - C compiler | |
| - Check "Show Linaro versions" | |
| - Set "gcc version" to "linaro-7.2-2017.11" | |
| - Set "gcc extra config" to "--with-float=hard" | |
| - Check "Link libstdc++ statically into the gcc binary" | |
| - Check "C++" under "Additional supported languages" | |
| - Companion libraries | |
| - Set "ISL version" to "0.19" | |
| Save the configuration and build. | |
| $ ct-ng build | |
| $ export CCPREFIX="/usr/local/x-tools/arm-rpi-linux-gnueabihf/bin/arm-rpi-linux-gnueabihf-" |
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ALSA:
./configure --host=arm-rpi-linux-gnueabihf --prefix=/opt/output/
LAME:
./configure --host=arm-rpi-linux-gnueabihf --prefix=/opt/output/ --enable-static
FDK-AAC
./configure --host=arm-rpi-linux-gnueabihf --prefix=/opt/output/ --enable-static --disable-shared
FFMPEG
pkg_config=$(which pkg-config) PKG_CONFIG_PATH=/opt/output/lib/pkgconfig ./configure --pkg-config-flags="--static" --enable-cross-compile --cross-prefix=${CCPREFIX} --arch=armel --target-os=linux --prefix=/opt/output/ --enable-version3 --enable-gpl --enable-libfdk-aac --enable-libmp3lame --enable-nonfree --extra-cflags="-I/opt/output/include -static" --extra-ldflags="-L/opt/output/lib -static" --libdir="/opt/output/lib" --extra-version=mi-20180419 --disable-shared --enable-static