Android7.1编译SDK报错解决方法总结

问题点1：

ninja: error: ‘out/target/common/obj/APPS/ActSensorCalib_intermediates/with-local/classes.dex’, needed by ‘out/target/common/obj/APPS/ActSensorCalib_intermediates/classes.dex’,
missing and no known rule to make it

make[1]: *** [ninja_wrapper] Error 1

解决方法：

修改vim $HOME/.jack-server/config.properties 中的端口号，方才有效，可以在别的用户启动了jack server的情况再启动另一个jack server，这样就可以实现多用户同时编译，亲测有效：

#Tue Sep 13 17:44:41 CST 2016

jack.server.max-jars-size=104857600

jack.server.max-service=4

jack.server.service.port=8076

jack.server.max-service.by-mem=1=2147483648:2=3221225472:3=4294967296

jack.server.admin.port=8077

jack.server.config.version=2

jack.server.time-out=7200 (修改上面红色这2行，比如改为8086，8087等)

总结一下解决方案就是：

同时修改HOME/.jack−settings和HOME/.jack-settings和HOME/.jack−settings和HOME/.jack-server/config.properties中的端口号（比如都改为8086/8087），方可支持多用户同时编译。
vim $HOME/.jack-settings //修改一下端口号
vim $HOME/.jack-server/config.properties //修改一下端口号

目前可以先用这个方法解决问题，后面看google是否会对JACK做优化。有任何问题，请大家拍砖！

问题点 2：

ninja: build stopped: subcommand failed.

解决方法：

$ vi prebuilts/sdk/tools/jack-admin
1.找到如下语句：
JACK_SERVER_COMMAND=“java -XX:MaxJavaStackTraceDepth=-1 -Djava.io.tmpdir=$TMPDIR $JACK_SERVER_VM_ARGUMENTS -cp $LAUNCHER_JAR LAUNCHERNAME"2.将上述语句修改为：JACKSERVERCOMMAND="java−XX:MaxJavaStackTraceDepth=−1−Djava.io.tmpdir=LAUNCHER_NAME" 2.将上述语句修改为： JACK_SERVER_COMMAND="java -XX:MaxJavaStackTraceDepth=-1 -Djava.io.tmpdir=LAUNCHERNAME"2.将上述语句修改为：JACKSERVERCOMMAND="java−XX:MaxJavaStackTraceDepth=−1−Djava.io.tmpdir=TMPDIR $JACK_SERVER_VM_ARGUMENTS -Xmx4096m -cp $LAUNCHER_JAR $LAUNCHER_NAME”

主要是添加了-Xmx4096m参数，接下来在源码目录下执行如下命令重启jack-admin服务：

$ ./prebuilts/sdk/tools/jack-admin stop-server
$ ./prebuilts/sdk/tools/jack-admin start-server

问题点3:

编译报错：
[ 0% 43/19107] build out/target/product/angler/gen/EXECUTABLES/iw_intermediates/version.c

FAILED: /bin/bash -c “external/iw/version.sh out/target/product/angler/gen/EXECUTABLES/iw_intermediates/version.c”
fatal: 没有发现名称，无法描述任何东西。
[ 0% 43/19107] target C++: libart <= art/runtime/interpreter/interpreter_switch_impl.cc
ninja: build stopped: subcommand failed.
make: *** [ninja_wrapper] 错误 1

make failed to build some targets (39 seconds)

解决方法：

vi打开以下文件：

vi external/iw/version.sh

可以看到如下内容（加粗部分）：

#!/bin/sh

VERSION=“4.1”
OUT="$1"

if [ -d .git ] && head=git rev-parse --verify HEAD 2>/dev/null; then
git update-index --refresh --unmerged > /dev/null
descr=$(git describe --match=v*)

#on git builds check that the version number above
#is correct…
[ “KaTeX parse error: Expected '}', got 'EOF' at end of input: …escr%%-*}" = "vVERSION” ] || exit 2

v=“KaTeX parse error: Expected '}', got '#' at position 7: {descr#̲v}" if git diff…v”-dirty
fi
else
v="$VERSION"
fi

echo ‘#include “iw.h”’ > “KaTeX parse error: Can't use function '\"' in math mode at position 38: …iw_version[] = \̲"̲v”;" >> “$OUT”

为了让这个脚本不走[ -d .git ]分支改成如下：

#!/bin/sh

VERSION=“4.1”
OUT="$1"

#if [ -d .git ] && head=git rev-parse --verify HEAD 2>/dev/null; then
if [ -d .git ] && head=git rev-parse --verify HEAD 2>/dev/null && [VERSION!="4.1"];thengitupdate−index−−refresh−−unmerged>/dev/nulldescr=VERSION != "4.1"]; then git update-index --refresh --unmerged > /dev/null descr=VERSION!="4.1"];thengitupdate−index−−refresh−−unmerged>/dev/nulldescr=(git describe --match=v*)

#on git builds check that the version number above
#is correct…
[ “KaTeX parse error: Expected '}', got 'EOF' at end of input: …escr%%-*}" = "vVERSION” ] || exit 2

v=“KaTeX parse error: Expected '}', got '#' at position 7: {descr#̲v}" if git diff…v”-dirty
fi
else
v="$VERSION"
fi

echo ‘#include “iw.h”’ > “KaTeX parse error: Can't use function '\"' in math mode at position 38: …iw_version[] = \̲"̲v”;" >> “$OUT”

即主要就是把if [ -d .git ] && head=git rev-parse --verify HEAD 2>/dev/null; then注释掉，改成以下：
if [ -d .git ] && head=git rev-parse --verify HEAD 2>/dev/null && [VERSION!="4.1"];then