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
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
|
#!/bin/sh
# Useful link to keep track of latest API changes:
#
# https://developer.android.com/ndk/downloads/revision_history
_android_arch=$1
if [ -z "${_android_arch}" ]; then
_android_arch=armv7a-eabi
fi
# Minimum Android platform based on:
#
# http://gs.statcounter.com/os-version-market-share/android/mobile-tablet/worldwide
if [ -z "${ANDROID_MINIMUM_PLATFORM}" ]; then
export ANDROID_MINIMUM_PLATFORM=24
fi
if [ -z "${ANDROID_HOME}" ]; then
export ANDROID_HOME=/opt/android-sdk
fi
if [ -z "${ANDROID_NDK_HOME}" ]; then
export ANDROID_NDK_HOME=/opt/android-ndk
fi
get_last() {
ls $1 | sort -V | tail -n 1
}
if [ -z "${ANDROID_BUILD_TOOLS_REVISION}" ]; then
export ANDROID_BUILD_TOOLS_REVISION=$(get_last ${ANDROID_HOME}/build-tools)
fi
if [ -z "${ANDROID_API_VERSION}" ]; then
export ANDROID_API_VERSION=android-$ANDROID_MINIMUM_PLATFORM
fi
if [ -z "${ANDROID_NDK_PLATFORM}" ]; then
export ANDROID_NDK_PLATFORM=android-$ANDROID_MINIMUM_PLATFORM
fi
export ANDROID_SDK_PLATFORM=${ANDROID_HOME}/platforms/$ANDROID_API_VERSION
export ANDROID_PLATFORM=${ANDROID_NDK_HOME}/platforms/$ANDROID_NDK_PLATFORM
export ANDROID_TOOLCHAIN=${ANDROID_NDK_HOME}/toolchains/llvm/prebuilt/linux-x86_64
export ANDROID_SYSROOT=${ANDROID_TOOLCHAIN}/sysroot
export ANDROID_SYSROOT_INCLUDE=${ANDROID_SYSROOT}/usr/include
export ANDROID_CROSS_PREFIX=$ANDROID_TOOLCHAIN/bin
export ANDROID_PKGCONFIG=android-${_android_arch}-pkg-config
case "$_android_arch" in
aarch64)
export ANDROID_SYSROOT_INCLUDE_ABI=${ANDROID_SYSROOT_INCLUDE}/aarch64-linux-android
export ANDROID_SYSROOT_LIB=${ANDROID_SYSROOT}/usr/lib/aarch64-linux-android
export ANDROID_TOOLS_COMPILER_PREFIX=${ANDROID_CROSS_PREFIX}/aarch64-linux-android${ANDROID_MINIMUM_PLATFORM}-
export ANDROID_ABI=arm64-v8a
;;
armv7a-eabi)
export ANDROID_SYSROOT_INCLUDE_ABI=${ANDROID_SYSROOT_INCLUDE}/arm-linux-androideabi
export ANDROID_SYSROOT_LIB=${ANDROID_SYSROOT}/usr/lib/arm-linux-androideabi
export ANDROID_TOOLS_COMPILER_PREFIX=${ANDROID_CROSS_PREFIX}/armv7a-linux-androideabi${ANDROID_MINIMUM_PLATFORM}-
export ANDROID_ABI=armeabi-v7a
;;
riscv64)
export ANDROID_SYSROOT_INCLUDE_ABI=${ANDROID_SYSROOT_INCLUDE}/riscv64-linux-android
export ANDROID_SYSROOT_LIB=${ANDROID_SYSROOT}/usr/lib/riscv64-linux-android
export ANDROID_TOOLS_COMPILER_PREFIX=${ANDROID_CROSS_PREFIX}/riscv64-linux-android${ANDROID_MINIMUM_PLATFORM}-
export ANDROID_ABI=riscv64
;;
x86)
export ANDROID_SYSROOT_INCLUDE_ABI=${ANDROID_SYSROOT_INCLUDE}/i686-linux-android
export ANDROID_SYSROOT_LIB=${ANDROID_SYSROOT}/usr/lib/i686-linux-android
export ANDROID_TOOLS_COMPILER_PREFIX=${ANDROID_CROSS_PREFIX}/i686-linux-android${ANDROID_MINIMUM_PLATFORM}-
export ANDROID_ABI=x86
;;
x86-64)
export ANDROID_SYSROOT_INCLUDE_ABI=${ANDROID_SYSROOT_INCLUDE}/x86_64-linux-android
export ANDROID_SYSROOT_LIB=${ANDROID_SYSROOT}/usr/lib/x86_64-linux-android
export ANDROID_TOOLS_COMPILER_PREFIX=${ANDROID_CROSS_PREFIX}/x86_64-linux-android${ANDROID_MINIMUM_PLATFORM}-
export ANDROID_ABI=x86_64
;;
esac
export ANDROID_SYSROOT_LIB_API=${ANDROID_SYSROOT_LIB}/${ANDROID_MINIMUM_PLATFORM}
export ANDROID_CC=${ANDROID_TOOLS_COMPILER_PREFIX}clang
export ANDROID_CXX=${ANDROID_TOOLS_COMPILER_PREFIX}clang++
export ANDROID_TOOLS_PREFIX=${ANDROID_CROSS_PREFIX}/llvm-
export ANDROID_AR=${ANDROID_TOOLS_PREFIX}ar
export ANDROID_AS=${ANDROID_TOOLS_PREFIX}as
export ANDROID_LD=${ANDROID_CROSS_PREFIX}/ld
export ANDROID_NM=${ANDROID_TOOLS_PREFIX}nm
export ANDROID_OBJCOPY=${ANDROID_TOOLS_PREFIX}objcopy
export ANDROID_OBJDUMP=${ANDROID_TOOLS_PREFIX}objdump
export ANDROID_RANLIB=${ANDROID_TOOLS_PREFIX}ranlib
export ANDROID_STRIP=${ANDROID_TOOLS_PREFIX}strip
if [ -z "${ANDROID_EXTERNAL_LIBS}" ]; then
export ANDROID_EXTERNAL_LIBS=/opt/android-libs
fi
export ANDROID_PREFIX=${ANDROID_EXTERNAL_LIBS}/${_android_arch}
export ANDROID_PREFIX_USR=${ANDROID_PREFIX}/usr
export ANDROID_PREFIX_BIN=${ANDROID_PREFIX}/bin
export ANDROID_PREFIX_INCLUDE=${ANDROID_PREFIX}/include
export ANDROID_PREFIX_LIB=${ANDROID_PREFIX}/lib
export ANDROID_PREFIX_ETC=${ANDROID_PREFIX}/etc
export ANDROID_PREFIX_SHARE=${ANDROID_PREFIX}/share
export ANDROID_PREFIX_VAR=${ANDROID_PREFIX}/var
export PKG_CONFIG_SYSROOT_DIR=${ANDROID_PREFIX}
export PKG_CONFIG_LIBDIR=${ANDROID_PREFIX_LIB}/pkgconfig:${ANDROID_PREFIX_SHARE}/pkgconfig
export CC=${ANDROID_CC}
export CXX=${ANDROID_CXX}
[[ "${CFLAGS}" != *-O2* ]] && export CFLAGS="${CFLAGS} -O2"
[[ "${CFLAGS}" != *-pipe* ]] && export CFLAGS="${CFLAGS} -pipe"
[[ "${CFLAGS}" != *-fno-plt* ]] && export CFLAGS="${CFLAGS} -fno-plt"
[[ "${CFLAGS}" != *-fexceptions* ]] && export CFLAGS="${CFLAGS} -fexceptions"
[[ "${CFLAGS}" != *-I${ANDROID_PREFIX_INCLUDE}* ]] && export CFLAGS="${CFLAGS} -I${ANDROID_PREFIX_INCLUDE}"
[[ "${CPPFLAGS}" != *-D_FORTIFY_SOURCE=* ]] && export CPPFLAGS="${CPPFLAGS} -D_FORTIFY_SOURCE=2"
[[ "${CPPFLAGS}" != *-I${ANDROID_PREFIX_INCLUDE}* ]] && export CPPFLAGS="${CPPFLAGS} -I${ANDROID_PREFIX_INCLUDE}"
[[ "${CXXFLAGS}" != *-O2* ]] && export CXXFLAGS="${CXXFLAGS} -O2"
[[ "${CXXFLAGS}" != *-pipe* ]] && export CXXFLAGS="${CXXFLAGS} -pipe"
[[ "${CXXFLAGS}" != *-fno-plt* ]] && export CXXFLAGS="${CXXFLAGS} -fno-plt"
[[ "${CXXFLAGS}" != *-fexceptions* ]] && export CXXFLAGS="${CXXFLAGS} -fexceptions"
[[ "${CXXFLAGS}" != *-I${ANDROID_PREFIX_INCLUDE}* ]] && export CXXFLAGS="${CXXFLAGS} -I${ANDROID_PREFIX_INCLUDE}"
[[ "${LDFLAGS}" != *-Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now* ]] && export LDFLAGS="${LDFLAGS} -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now"
[[ "${LDFLAGS}" != *-L${ANDROID_PREFIX_LIB}* ]] && export LDFLAGS="${LDFLAGS} -L${ANDROID_PREFIX_LIB}"
export AR=${ANDROID_AR}
export OBJDUMP=${ANDROID_OBJDUMP}
export RANLIB=${ANDROID_RANLIB}
export STRIP=${ANDROID_STRIP}
ndk_version() {
grep 'Pkg.Revision' ${ANDROID_NDK_HOME}/source.properties | awk '{print $3}'
}
check_ndk_version_ge_than() {
version=$1
ndk_ver=$(ndk_version)
if [ "${version}" = "${ndk_ver}" ]; then
return 0
fi
older_ver=$(printf "${version}\n${ndk_ver}" | sort -V | head -n 1)
if [ "${older_ver}" = "${ndk_ver}" ]; then
echo "ERROR: NDK version >= $version required."
return -1
fi
return 0
}
check_android_platform() {
if [ ! -e "${ANDROID_SDK_PLATFORM}/source.properties" ]; then
echo "ERROR: Please, install android-platform-${ANDROID_MINIMUM_PLATFORM}."
return -1
fi
return 0
}
|