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termux-packages
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Enable packages to opt in to use clang 

Later this will be changed to use clang by default and possibly
opt out.
android-5
Fredrik Fornwall 8 years ago
parent
7ce5638519
commit
b1d8dacddb
2 changed files with 171 additions and 172 deletions
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  1. 341
      build-package.sh
  2. 2
      disabled-packages/aapt-updated/build.sh

341
build-package.sh
View File

@ -11,7 +11,6 @@ test -f $HOME/.termuxrc && . $HOME/.termuxrc
: ${TERMUX_MAKE_PROCESSES:='4'}
: ${TERMUX_TOPDIR:="$HOME/.termux-build"}
: ${TERMUX_ARCH:="aarch64"} # (arm|aarch64|i686|x86_64) - the x86_64 arch is not yet used or tested.
: ${TERMUX_CLANG:=""} # Set to non-empty to use clang.
: ${TERMUX_PREFIX:='/data/data/com.termux/files/usr'}
: ${TERMUX_ANDROID_HOME:='/data/data/com.termux/files/home'}
: ${TERMUX_DEBUG:=""}
@ -50,25 +49,6 @@ else
exit 1
fi
# Compute standalone toolchain dir, bitness of arch and name of host platform:
TERMUX_STANDALONE_TOOLCHAIN="$TERMUX_TOPDIR/_lib/toolchain-${TERMUX_ARCH}-ndk${TERMUX_NDK_VERSION}-api${TERMUX_API_LEVEL}-"
if [ "$TERMUX_CLANG" = "" ]; then
TERMUX_STANDALONE_TOOLCHAIN+="gcc4.9"
else
TERMUX_STANDALONE_TOOLCHAIN+="clang38"
fi
# Bump the below version if a change is made in toolchain setup, to ensure
# that everyone gets an updated toolchain:
TERMUX_STANDALONE_TOOLCHAIN+="-v1"
if [ "x86_64" = $TERMUX_ARCH -o "aarch64" = $TERMUX_ARCH ]; then
TERMUX_ARCH_BITS=64
else
TERMUX_ARCH_BITS=32
fi
TERMUX_HOST_PLATFORM="${TERMUX_ARCH}-linux-android"
if [ $TERMUX_ARCH = "arm" ]; then TERMUX_HOST_PLATFORM="${TERMUX_HOST_PLATFORM}eabi"; fi
# Check the package to build:
TERMUX_PKG_NAME=`basename $1`
export TERMUX_SCRIPTDIR=`cd $(dirname $0); pwd`
@ -100,10 +80,6 @@ fi
TERMUX_DX=$ANDROID_HOME/build-tools/$TERMUX_ANDROID_BUILD_TOOLS_VERSION/dx
TERMUX_JACK=$ANDROID_HOME/build-tools/$TERMUX_ANDROID_BUILD_TOOLS_VERSION/jack.jar
TERMUX_JILL=$ANDROID_HOME/build-tools/$TERMUX_ANDROID_BUILD_TOOLS_VERSION/jill.jar
# We put this after system PATH to avoid picking up toolchain stripped python
export PATH=$PATH:$TERMUX_STANDALONE_TOOLCHAIN/bin
# Make $TERMUX_TAR and $TERMUX_TOUCH point at gnu versions:
export TERMUX_TAR="tar"
test `uname` = "Darwin" && TERMUX_TAR=gtar
@ -112,129 +88,9 @@ test `uname` = "Darwin" && TERMUX_TOUCH=gtouch
export prefix=${TERMUX_PREFIX} # prefix is used by some makefiles
export PREFIX=${TERMUX_PREFIX} # PREFIX is used by some makefiles
export AR=$TERMUX_HOST_PLATFORM-ar
if [ "$TERMUX_CLANG" = "" ]; then
export AS=${TERMUX_HOST_PLATFORM}-gcc
export CC=$TERMUX_HOST_PLATFORM-gcc
export CXX=$TERMUX_HOST_PLATFORM-g++
_SPECSFLAG="-specs=$TERMUX_SCRIPTDIR/termux.spec"
else
export AS=${TERMUX_HOST_PLATFORM}-gcc
export CC=$TERMUX_HOST_PLATFORM-clang
export CXX=$TERMUX_HOST_PLATFORM-clang++
# TODO: clang does not have specs file, how to ensure pie
# binaries gets built?
_SPECSFLAG=""
fi
export CPP=${TERMUX_HOST_PLATFORM}-cpp
export CC_FOR_BUILD=gcc
export LD=$TERMUX_HOST_PLATFORM-ld
export OBJDUMP=$TERMUX_HOST_PLATFORM-objdump
# Setup pkg-config for cross-compiling:
export PKG_CONFIG=$TERMUX_STANDALONE_TOOLCHAIN/bin/${TERMUX_HOST_PLATFORM}-pkg-config
export PKG_CONFIG_LIBDIR=$TERMUX_PREFIX/lib/pkgconfig
export RANLIB=$TERMUX_HOST_PLATFORM-ranlib
export READELF=$TERMUX_HOST_PLATFORM-readelf
export STRIP=$TERMUX_HOST_PLATFORM-strip
export CFLAGS="$_SPECSFLAG"
export LDFLAGS="$_SPECSFLAG -L${TERMUX_PREFIX}/lib"
if [ "$TERMUX_ARCH" = "arm" ]; then
CFLAGS+=" -march=armv7-a -mfpu=neon -mfloat-abi=softfp"
# "first flag instructs the linker to pick libgcc.a, libgcov.a, and
# crt*.o, which are tailored for armv7-a"
# - https://developer.android.com/ndk/guides/standalone_toolchain.html
LDFLAGS+=" -march=armv7-a -Wl,--fix-cortex-a8"
elif [ $TERMUX_ARCH = "i686" ]; then
# From $NDK/docs/CPU-ARCH-ABIS.html:
CFLAGS+=" -march=i686 -msse3 -mstackrealign -mfpmath=sse"
elif [ $TERMUX_ARCH = "aarch64" ]; then
LDFLAGS+=" -Wl,-rpath-link,$TERMUX_PREFIX/lib"
LDFLAGS+=" -Wl,-rpath-link,$TERMUX_STANDALONE_TOOLCHAIN/sysroot/usr/lib"
elif [ $TERMUX_ARCH = "x86_64" ]; then
:
else
echo "Error: Invalid arch '$TERMUX_ARCH' - support arches are 'arm', 'i686', 'aarch64', 'x86_64'"
exit 1
fi
if [ -n "$TERMUX_DEBUG" ]; then
CFLAGS+=" -g3 -Og -fstack-protector --param ssp-buffer-size=4 -D_FORTIFY_SOURCE=2"
else
CFLAGS+=" -Os"
fi
export CXXFLAGS="$CFLAGS"
export CPPFLAGS="-I${TERMUX_PREFIX}/include"
export ac_cv_func_getpwent=no
export ac_cv_func_getpwnam=no
export ac_cv_func_getpwuid=no
if [ ! -d $TERMUX_STANDALONE_TOOLCHAIN ]; then
# See https://developer.android.com/ndk/guides/standalone_toolchain.html about toolchain naming.
if [ "i686" = $TERMUX_ARCH ]; then
_TERMUX_NDK_TOOLCHAIN_NAME="x86"
elif [ "x86_64" = $TERMUX_ARCH ]; then
_TERMUX_NDK_TOOLCHAIN_NAME="x86_64"
else
_TERMUX_NDK_TOOLCHAIN_NAME="$TERMUX_HOST_PLATFORM"
fi
if [ "$TERMUX_CLANG" = "" ]; then
_TERMUX_TOOLCHAIN="${_TERMUX_NDK_TOOLCHAIN_NAME}-4.9"
else
_TERMUX_TOOLCHAIN="${_TERMUX_NDK_TOOLCHAIN_NAME}-clang"
fi
# Do not put toolchain in place until we are done with setup, to avoid having a half setup
# toolchain left in place if something goes wrong (or process is just aborted):
_TERMUX_TOOLCHAIN_TMPDIR=${TERMUX_STANDALONE_TOOLCHAIN}-tmp
rm -Rf $_TERMUX_TOOLCHAIN_TMPDIR
bash $NDK/build/tools/make-standalone-toolchain.sh --platform=android-$TERMUX_API_LEVEL --toolchain=${_TERMUX_TOOLCHAIN} \
--install-dir=$_TERMUX_TOOLCHAIN_TMPDIR
if [ "arm" = $TERMUX_ARCH ]; then
# Fix to allow e.g. <bits/c++config.h> to be included:
cp $_TERMUX_TOOLCHAIN_TMPDIR/include/c++/4.9.x/arm-linux-androideabi/armv7-a/bits/* $_TERMUX_TOOLCHAIN_TMPDIR/include/c++/4.9.x/bits
fi
cd $_TERMUX_TOOLCHAIN_TMPDIR/sysroot
for f in $TERMUX_SCRIPTDIR/ndk_patches/*.patch; do
sed "s%\@TERMUX_PREFIX\@%${TERMUX_PREFIX}%g" $f | \
sed "s%\@TERMUX_HOME\@%${TERMUX_ANDROID_HOME}%g" | \
patch --silent -p1;
done
# elf.h is taken from glibc since the elf.h in the NDK is lacking.
# sysexits.h is header-only and used by a few programs.
cp $TERMUX_SCRIPTDIR/ndk_patches/{elf.h,sysexits.h} $_TERMUX_TOOLCHAIN_TMPDIR/sysroot/usr/include
mv $_TERMUX_TOOLCHAIN_TMPDIR $TERMUX_STANDALONE_TOOLCHAIN
fi
if [ ! -f $TERMUX_PREFIX/lib/libstdc++.so ]; then
# Setup libgnustl_shared.so in $PREFIX/lib and libstdc++.so as a symlink to it,
# so that other C++ using packages links to it instead of the default android
# C++ library which does not support exceptions or STL:
# https://developer.android.com/ndk/guides/cpp-support.html
# We do however want to avoid installing this, to avoid problems # where e.g.
# libm.so on some i686 devices links against libstdc++.so.
# The libgnustl_shared.so library will be packaged in the libgnustl package
# which is part of the base Termux installation.
mkdir -p $TERMUX_PREFIX/lib
cd $TERMUX_PREFIX/lib
_STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib/libgnustl_shared.so
if [ $TERMUX_ARCH = arm ]; then
_STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib/armv7-a/libgnustl_shared.so
elif [ $TERMUX_ARCH = x86_64 ]; then
_STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib64/libgnustl_shared.so
fi
cp $_STL_LIBFILE .
ln -f -s libgnustl_shared.so libstdc++.so
fi
export TERMUX_COMMON_CACHEDIR="$TERMUX_TOPDIR/_cache"
export TERMUX_DEBDIR="$TERMUX_SCRIPTDIR/debs"
export PKG_CONFIG_LIBDIR=$TERMUX_PREFIX/lib/pkgconfig
mkdir -p $TERMUX_COMMON_CACHEDIR $TERMUX_DEBDIR
TERMUX_PKG_BUILDDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/build
@ -268,6 +124,7 @@ TERMUX_PKG_DEVPACKAGE_DEPENDS=""
# Set if a host build should be done in TERMUX_PKG_HOSTBUILD_DIR:
TERMUX_PKG_HOSTBUILD=""
TERMUX_PKG_MAINTAINER="Fredrik Fornwall <fredrik@fornwall.net>"
TERMUX_PKG_CLANG=no
# Cleanup old state
rm -Rf $TERMUX_PKG_BUILDDIR $TERMUX_PKG_PACKAGEDIR $TERMUX_PKG_SRCDIR $TERMUX_PKG_TMPDIR $TERMUX_PKG_MASSAGEDIR
@ -341,32 +198,6 @@ TERMUX_HOST_TUPLE=`sh $TERMUX_COMMON_CACHEDIR/config.guess`
# on both builder and host later on:
ln -f -s /bin/sh $TERMUX_PREFIX/bin/sh
if [ ! -f $PKG_CONFIG ]; then
echo "Creating pkg-config wrapper..."
# We use path to host pkg-config to avoid picking up a cross-compiled pkg-config later on
_HOST_PKGCONFIG=`which pkg-config`
mkdir -p $TERMUX_STANDALONE_TOOLCHAIN/bin $PKG_CONFIG_LIBDIR
cat > $PKG_CONFIG <<HERE
#!/bin/sh
export PKG_CONFIG_DIR=
export PKG_CONFIG_LIBDIR=$PKG_CONFIG_LIBDIR
# export PKG_CONFIG_SYSROOT_DIR=${TERMUX_PREFIX}
exec $_HOST_PKGCONFIG "\$@"
HERE
chmod +x $PKG_CONFIG
# Add a pkg-config file for the system zlib
cat > $PKG_CONFIG_LIBDIR/zlib.pc <<HERE
Name: zlib
Description: zlib compression library
Version: 1.2.3
Requires:
Libs: -L$TERMUX_STANDALONE_TOOLCHAIN/sysroot/usr/lib -lz
Cflags: -I$TERMUX_STANDALONE_TOOLCHAIN/sysroot/usr/include
HERE
fi
TERMUX_ELF_CLEANER=$TERMUX_COMMON_CACHEDIR/termux-elf-cleaner
TERMUX_ELF_CLEANER_SRC=$TERMUX_SCRIPTDIR/packages/termux-elf-cleaner/termux-elf-cleaner.cpp
if [ $TERMUX_ELF_CLEANER_SRC -nt $TERMUX_ELF_CLEANER ]; then
@ -732,6 +563,174 @@ if [ "$TERMUX_PKG_BUILD_REVISION" != "0" -o "$TERMUX_PKG_FULLVERSION" != "${TERM
TERMUX_PKG_FULLVERSION+="-$TERMUX_PKG_BUILD_REVISION"
fi
# Compute standalone toolchain dir, bitness of arch and name of host platform:
TERMUX_STANDALONE_TOOLCHAIN="$TERMUX_TOPDIR/_lib/toolchain-${TERMUX_ARCH}-ndk${TERMUX_NDK_VERSION}-api${TERMUX_API_LEVEL}-"
if [ "$TERMUX_PKG_CLANG" = "no" ]; then
TERMUX_STANDALONE_TOOLCHAIN+="gcc4.9"
else
TERMUX_STANDALONE_TOOLCHAIN+="clang38"
fi
# Bump the below version if a change is made in toolchain setup, to ensure
# that everyone gets an updated toolchain:
TERMUX_STANDALONE_TOOLCHAIN+="-v1"
# We put this after system PATH to avoid picking up toolchain stripped python
export PATH=$PATH:$TERMUX_STANDALONE_TOOLCHAIN/bin
if [ "x86_64" = $TERMUX_ARCH -o "aarch64" = $TERMUX_ARCH ]; then
TERMUX_ARCH_BITS=64
else
TERMUX_ARCH_BITS=32
fi
TERMUX_HOST_PLATFORM="${TERMUX_ARCH}-linux-android"
if [ $TERMUX_ARCH = "arm" ]; then TERMUX_HOST_PLATFORM="${TERMUX_HOST_PLATFORM}eabi"; fi
export AR=$TERMUX_HOST_PLATFORM-ar
if [ "$TERMUX_PKG_CLANG" = "no" ]; then
export AS=${TERMUX_HOST_PLATFORM}-gcc
export CC=$TERMUX_HOST_PLATFORM-gcc
export CXX=$TERMUX_HOST_PLATFORM-g++
_SPECSFLAG="-specs=$TERMUX_SCRIPTDIR/termux.spec"
else
export AS=${TERMUX_HOST_PLATFORM}-gcc
export CC=$TERMUX_HOST_PLATFORM-clang
export CXX=$TERMUX_HOST_PLATFORM-clang++
# TODO: clang does not have specs file, how to ensure pie
# binaries gets built?
_SPECSFLAG=""
fi
export CPP=${TERMUX_HOST_PLATFORM}-cpp
export CC_FOR_BUILD=gcc
export LD=$TERMUX_HOST_PLATFORM-ld
export OBJDUMP=$TERMUX_HOST_PLATFORM-objdump
# Setup pkg-config for cross-compiling:
export PKG_CONFIG=$TERMUX_STANDALONE_TOOLCHAIN/bin/${TERMUX_HOST_PLATFORM}-pkg-config
export RANLIB=$TERMUX_HOST_PLATFORM-ranlib
export READELF=$TERMUX_HOST_PLATFORM-readelf
export STRIP=$TERMUX_HOST_PLATFORM-strip
export CFLAGS="$_SPECSFLAG"
export LDFLAGS="$_SPECSFLAG -L${TERMUX_PREFIX}/lib"
if [ "$TERMUX_ARCH" = "arm" ]; then
CFLAGS+=" -march=armv7-a -mfpu=neon -mfloat-abi=softfp"
# "first flag instructs the linker to pick libgcc.a, libgcov.a, and
# crt*.o, which are tailored for armv7-a"
# - https://developer.android.com/ndk/guides/standalone_toolchain.html
LDFLAGS+=" -march=armv7-a -Wl,--fix-cortex-a8"
elif [ $TERMUX_ARCH = "i686" ]; then
# From $NDK/docs/CPU-ARCH-ABIS.html:
CFLAGS+=" -march=i686 -msse3 -mstackrealign -mfpmath=sse"
elif [ $TERMUX_ARCH = "aarch64" ]; then
LDFLAGS+=" -Wl,-rpath-link,$TERMUX_PREFIX/lib"
LDFLAGS+=" -Wl,-rpath-link,$TERMUX_STANDALONE_TOOLCHAIN/sysroot/usr/lib"
elif [ $TERMUX_ARCH = "x86_64" ]; then
:
else
echo "Error: Invalid arch '$TERMUX_ARCH' - support arches are 'arm', 'i686', 'aarch64', 'x86_64'"
exit 1
fi
if [ -n "$TERMUX_DEBUG" ]; then
CFLAGS+=" -g3 -Og -fstack-protector --param ssp-buffer-size=4 -D_FORTIFY_SOURCE=2"
else
CFLAGS+=" -Os"
fi
export CXXFLAGS="$CFLAGS"
export CPPFLAGS="-I${TERMUX_PREFIX}/include"
export ac_cv_func_getpwent=no
export ac_cv_func_getpwnam=no
export ac_cv_func_getpwuid=no
if [ ! -d $TERMUX_STANDALONE_TOOLCHAIN ]; then
# See https://developer.android.com/ndk/guides/standalone_toolchain.html about toolchain naming.
if [ "i686" = $TERMUX_ARCH ]; then
_TERMUX_NDK_TOOLCHAIN_NAME="x86"
elif [ "x86_64" = $TERMUX_ARCH ]; then
_TERMUX_NDK_TOOLCHAIN_NAME="x86_64"
else
_TERMUX_NDK_TOOLCHAIN_NAME="$TERMUX_HOST_PLATFORM"
fi
if [ "$TERMUX_PKG_CLANG" = "" ]; then
_TERMUX_TOOLCHAIN="${_TERMUX_NDK_TOOLCHAIN_NAME}-4.9"
else
_TERMUX_TOOLCHAIN="${_TERMUX_NDK_TOOLCHAIN_NAME}-clang"
fi
# Do not put toolchain in place until we are done with setup, to avoid having a half setup
# toolchain left in place if something goes wrong (or process is just aborted):
_TERMUX_TOOLCHAIN_TMPDIR=${TERMUX_STANDALONE_TOOLCHAIN}-tmp
rm -Rf $_TERMUX_TOOLCHAIN_TMPDIR
bash $NDK/build/tools/make-standalone-toolchain.sh --platform=android-$TERMUX_API_LEVEL --toolchain=${_TERMUX_TOOLCHAIN} \
--install-dir=$_TERMUX_TOOLCHAIN_TMPDIR
if [ "arm" = $TERMUX_ARCH ]; then
# Fix to allow e.g. <bits/c++config.h> to be included:
cp $_TERMUX_TOOLCHAIN_TMPDIR/include/c++/4.9.x/arm-linux-androideabi/armv7-a/bits/* $_TERMUX_TOOLCHAIN_TMPDIR/include/c++/4.9.x/bits
fi
cd $_TERMUX_TOOLCHAIN_TMPDIR/sysroot
for f in $TERMUX_SCRIPTDIR/ndk_patches/*.patch; do
sed "s%\@TERMUX_PREFIX\@%${TERMUX_PREFIX}%g" $f | \
sed "s%\@TERMUX_HOME\@%${TERMUX_ANDROID_HOME}%g" | \
patch --silent -p1;
done
# elf.h is taken from glibc since the elf.h in the NDK is lacking.
# sysexits.h is header-only and used by a few programs.
cp $TERMUX_SCRIPTDIR/ndk_patches/{elf.h,sysexits.h} $_TERMUX_TOOLCHAIN_TMPDIR/sysroot/usr/include
mv $_TERMUX_TOOLCHAIN_TMPDIR $TERMUX_STANDALONE_TOOLCHAIN
fi
if [ ! -f $TERMUX_PREFIX/lib/libstdc++.so ]; then
# Setup libgnustl_shared.so in $PREFIX/lib and libstdc++.so as a symlink to it,
# so that other C++ using packages links to it instead of the default android
# C++ library which does not support exceptions or STL:
# https://developer.android.com/ndk/guides/cpp-support.html
# We do however want to avoid installing this, to avoid problems # where e.g.
# libm.so on some i686 devices links against libstdc++.so.
# The libgnustl_shared.so library will be packaged in the libgnustl package
# which is part of the base Termux installation.
mkdir -p $TERMUX_PREFIX/lib
cd $TERMUX_PREFIX/lib
_STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib/libgnustl_shared.so
if [ $TERMUX_ARCH = arm ]; then
_STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib/armv7-a/libgnustl_shared.so
elif [ $TERMUX_ARCH = x86_64 ]; then
_STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib64/libgnustl_shared.so
fi
cp $_STL_LIBFILE .
ln -f -s libgnustl_shared.so libstdc++.so
fi
if [ ! -f $PKG_CONFIG ]; then
echo "Creating pkg-config wrapper..."
# We use path to host pkg-config to avoid picking up a cross-compiled pkg-config later on
_HOST_PKGCONFIG=`which pkg-config`
mkdir -p $TERMUX_STANDALONE_TOOLCHAIN/bin $PKG_CONFIG_LIBDIR
cat > $PKG_CONFIG <<HERE
#!/bin/sh
export PKG_CONFIG_DIR=
export PKG_CONFIG_LIBDIR=$PKG_CONFIG_LIBDIR
# export PKG_CONFIG_SYSROOT_DIR=${TERMUX_PREFIX}
exec $_HOST_PKGCONFIG "\$@"
HERE
chmod +x $PKG_CONFIG
# Add a pkg-config file for the system zlib
cat > $PKG_CONFIG_LIBDIR/zlib.pc <<HERE
Name: zlib
Description: zlib compression library
Version: 1.2.3
Requires:
Libs: -L$TERMUX_STANDALONE_TOOLCHAIN/sysroot/usr/lib -lz
Cflags: -I$TERMUX_STANDALONE_TOOLCHAIN/sysroot/usr/include
HERE
fi
# Start by extracting the package src into $TERMUX_PKG_SRCURL:
termux_step_extract_package
# Optional post processing:

2
disabled-packages/aapt-updated/build.sh
View File

@ -1,9 +1,9 @@
# NOTE: Needs to be built with clang.
TERMUX_PKG_HOMEPAGE=http://elinux.org/Android_aapt
TERMUX_PKG_DESCRIPTION="Android Asset Packaging Tool"
TERMUX_PKG_VERSION=7.0.0
TERMUX_PKG_BUILD_IN_SRC=yes
TERMUX_PKG_DEPENDS="libexpat, libpng, libzopfli"
TERMUX_PKG_CLANG=yes
termux_step_make_install () {
local _TAGNAME=${TERMUX_PKG_VERSION}_r1

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