Build fail,"HashSet_jni.h:10:26: error: extra tokens at end of #ifndef directive [-Werror]"

[v.s]

Hi,

I try to compile chrominum for android on ubuntu 13, but it is failed.

the error infor is something like following.

The compile command is  "ninja -C out/Release -j8 content_shell_apk" 

I have checked java version infor:

XXXXXXXXXXXXXXX$ echo "public class Test {}" > Test.java; javac Test.java; javap -verbose Test | grep version

  minor version: 0

  major version: 51

XXXXXXXXXXX$ which javap; which javac; echo "JAVA_HOME: $JAVA_HOME"; javac -version

/usr/bin/javap

/usr/bin/javac

JAVA_HOME: /usr/local/java/jdk1.7.0_25

javac 1.7.0_25

 

================ERROR INFORMATION=====================================

gen/content/jni/HashSet_jni.h:10:26: error: extra tokens at end of #ifndef directive [-Werror]

gen/content/jni/HashSet_jni.h:11:26: error: missing whitespace after the macro name [-Werror]

In file included from ../../content/common/android/hash_set.cc:5:0:

gen/content/jni/HashSet_jni.h:24:20: error: expected initializer before '<' token

gen/content/jni/HashSet_jni.h:26:17: error: expected initializer before '<' token

gen/content/jni/HashSet_jni.h:29:22: error: expected '{' before '<' token

gen/content/jni/HashSet_jni.h:29:22: error: expected unqualified-id before '<' token

../../content/common/android/hash_set.cc:30:1: error: expected '}' at end of input

cc1plus: all warnings being treated as errors

[4334/5225] CXX obj/content/common/and.../content_common.surface_texture_peer.o

ninja: build stopped: subcommand failed.

Can someone please help me to solve this problem ?

[Tommy Nyquist]

I believe the build instructions specifically mention you need Java 6. Could you try with that?

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[v.s]

you mean that java 7 is not supported.   I thinks build instructions only gives an example instead of requirements.

ok, I will try java 6.  

Thanks very much.

在 2013年8月1日星期四UTC+8下午10时30分31秒，Tommy Nyquist写道：