blob: 123ba966ece3d63bd87514376d03d992174455b8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
#!/bin/sh
# Build Busybox against Android's bionic
# Originally by Dan Fandrich
#
# Configure with "make android_defconfig"
#
# This file has been tested on Android Froyo (the lack of ttyname_r in
# the android libc must be patched around) and Gingerbread.
# Point this to the Android root directory; it's used in the defconfig CFLAGS
export A="$HOME/android"
# Android product being built
P=zoom2
# Toolchain version in use by this version of Android
GCCVER=4.4.3
export PATH="$A/prebuilt/linux-x86/toolchain/arm-eabi-$GCCVER/bin:$PATH"
# Set the linker flags; compiler flags are in the defconfig file
if grep "^CONFIG_STATIC=y" .config >/dev/null ; then
# Static linking
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"
LDLIBS="m c gcc"
else
# Dynamic linking
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"
LDLIBS="dl m c gcc"
fi
# It's possible with newer version
# you need to use CFLAGS_busybox instead of EXTRA_LDFLAGS below:
make EXTRA_LDFLAGS="$LDFLAGS" LDLIBS="$LDLIBS" "$@"
|
