build-android.sh: Android build script, using NDK standalone toolchain.

tests/run-tests.mipseb

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+MICROPY_MICROPYTHON=../unix/micropython.mipseb ./run-tests "$@"

tests/run-tests.mipsel

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+MICROPY_MICROPYTHON=../unix/micropython.mipsel ./run-tests "$@"

unix/build-android.sh

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+# Requires standalone toolchain (as made by
+# make-standalone-toolchain.sh from NDK).
+# See docs/Programmers_Guide/html/md_3__key__topics__building__s_t_a_n_d_a_l_o_n_e-_t_o_o_l_c_h_a_i_n.html
+# under SDK dir ("Invoking the compiler (the easy way)" subsection).
+
+# Change for other architectures or toolchains
+export CROSS_COMPILE=arm-linux-androideabi-
+make deplibs
+
+# LDFLAGS_ARCH= suppresses map file generation, which
+# causes android-ndk-r10e gcc to fault
+make MICROPY_STANDALONE=1 MICROPY_PY_JNI=1 LDFLAGS_ARCH= V=1 -B
+make MICROPY_STANDALONE=1 MICROPY_PY_JNI=1 LDFLAGS_ARCH= V=1 lib
+
+# Automatically install on device/emulator for testing
+adb push micropython /data/local/tmp

unix/build-mipseb.sh

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+#!/bin/sh
+
+OPENWRT_SDK=~/toolchain/OpenWrt-SDK-atheros-for-linux-x86_64-gcc-4.8-linaro_uClibc-0.9.33.2
+
+GCC_PATH=$OPENWRT_SDK/staging_dir/toolchain-mips_mips32_gcc-4.8-linaro_uClibc-0.9.33.2/bin
+export STAGING_DIR=$OPENWRT_SDK/staging_dir/target-mips_mips32_uClibc-0.9.33.2
+export PATH=$GCC_PATH:$PATH
+
+# Don't even generate .pdr
+#    CFLAGS_EXTRA="-Wa,-mno-pdr"
+#-march=24kc -DNDEBUG -mips16 
+
+make CROSS_COMPILE=mips-openwrt-linux- libffi
+
+make CROSS_COMPILE=mips-openwrt-linux- CWARN="-Wall" \
+    COPT="-Os" \
+    CFLAGS_EXTRA="-DMICROPY_GCREGS_SETJMP=1 -DMICROPY_NLR_SETJMP=1 -DMICROPY_EMIT_X64=0" \
+    LDFLAGS_EXTRA="-lcurses -static-libgcc" \
+    STRIPFLAGS_EXTRA="--remove-section=.pdr -R .comment -R .gnu.version -R .gnu.version_r \
+                      -R .gnu.attributes -R .reginfo -R .mdebug.abi32" \
+    MICROPY_STANDALONE=1 \
+    V=1 -B

unix/build-mipsel.sh

@@ -0,0 +1,22 @@
+#!/bin/sh
+
+OPENWRT_SDK=~/toolchain/OpenWrt-SDK-brcm47xx-for-linux-i486-gcc-4.6-linaro_uClibc-0.9.33.2
+
+GCC_PATH=$OPENWRT_SDK/staging_dir/toolchain-mipsel_gcc-4.6-linaro_uClibc-0.9.33.2/bin
+export STAGING_DIR=$OPENWRT_SDK/staging_dir/target-mipsel_uClibc-0.9.33.2
+export PATH=$GCC_PATH:$PATH
+
+# Don't even generate .pdr
+#    CFLAGS_EXTRA="-Wa,-mno-pdr"
+#-march=24kc -DNDEBUG -mips16 
+
+make CROSS_COMPILE=mipsel-openwrt-linux- deplibs
+
+make CROSS_COMPILE=mipsel-openwrt-linux- CWARN="-Wall" \
+    COPT="-Os" \
+    CFLAGS_EXTRA="-DMICROPY_GCREGS_SETJMP=1 -DMICROPY_NLR_SETJMP=1 -DMICROPY_EMIT_X64=0" \
+    LDFLAGS_EXTRA="-static-libgcc" \
+    STRIPFLAGS_EXTRA="--remove-section=.pdr -R .comment -R .gnu.version -R .gnu.version_r \
+                      -R .gnu.attributes -R .reginfo -R .mdebug.abi32" \
+    MICROPY_STANDALONE=1 \
+    V=1 -B

unix/micropython.mipseb

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+#!/bin/sh
+
+OPENWRT_SDK=~/toolchain/OpenWrt-SDK-atheros-for-linux-x86_64-gcc-4.8-linaro_uClibc-0.9.33.2
+
+qemu-mips -L $OPENWRT_SDK/staging_dir/toolchain-mips_mips32_gcc-4.8-linaro_uClibc-0.9.33.2 \
+    -E LD_LIBRARY_PATH=$OPENWRT_SDK/staging_dir/target-mips_mips32_uClibc-0.9.33.2/usr/lib \
+    $(dirname $0)/micropython "$@"

unix/micropython.mipsel

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+#!/bin/sh
+
+OPENWRT_SDK=~/toolchain/OpenWrt-SDK-brcm47xx-for-linux-i486-gcc-4.6-linaro_uClibc-0.9.33.2
+
+qemu-mipsel -L $OPENWRT_SDK/staging_dir/toolchain-mipsel_gcc-4.6-linaro_uClibc-0.9.33.2 \
+    -E LD_LIBRARY_PATH=$OPENWRT_SDK/staging_dir/target-mipsel_uClibc-0.9.33.2/usr/lib \
+    $(dirname $0)/micropython "$@"