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35 lines
1.5 KiB
Bash
Executable File
35 lines
1.5 KiB
Bash
Executable File
#!/bin/sh
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# Build Busybox against Android's bionic
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# Originally by Dan Fandrich
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#
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# Configure with "make android_defconfig"
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#
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# This file has been tested on Android Froyo (the lack of ttyname_r in
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# the android libc must be patched around) and Gingerbread.
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# Point this to the Android root directory; it's used in the defconfig CFLAGS
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export A="$HOME/android"
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# Android product being built
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P=zoom2
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# Toolchain version in use by this version of Android
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GCCVER=4.4.3
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export PATH="$A/prebuilt/linux-x86/toolchain/arm-eabi-$GCCVER/bin:$PATH"
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# Set the linker flags; compiler flags are in the defconfig file
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if grep "^CONFIG_STATIC=y" .config >/dev/null ; then
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# Static linking
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LDFLAGS="-static -Xlinker -z -Xlinker muldefs -nostdlib $A/out/target/product/$P/obj/lib/crtbegin_static.o $A/out/target/product/$P/obj/lib/crtend_android.o -L$A/out/target/product/$P/obj/lib -L$A/out/target/product/$P/obj/STATIC_LIBRARIES/libm_intermediates -L$A/out/target/product/$P/obj/STATIC_LIBRARIES/libc_intermediates"
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LDLIBS="m c gcc"
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else
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# Dynamic linking
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LDFLAGS="-Xlinker -z -Xlinker muldefs -nostdlib -Bdynamic -Xlinker -T$A/build/core/armelf.x -Xlinker -dynamic-linker -Xlinker /system/bin/linker -Xlinker -z -Xlinker nocopyreloc -Xlinker --no-undefined $A/out/target/product/$P/obj/lib/crtbegin_dynamic.o $A/out/target/product/$P/obj/lib/crtend_android.o -L$A/out/target/product/$P/obj/lib"
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LDLIBS="dl m c gcc"
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fi
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# It's possible with newer version
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# you need to use CFLAGS_busybox instead of EXTRA_LDFLAGS below:
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make EXTRA_LDFLAGS="$LDFLAGS" LDLIBS="$LDLIBS" "$@"
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