[Android Q&A, Help & Troubleshooting] Charly1811:
yes that's right sorry . But i got another error :

make: *** [out/target/product/p3113/obj/STATIC_LIBRARIES/libwebcore_intermediates/Source/WebCore/bindings/V8CSSStyleRule.h] Killed

make: *** Waiting for unfinished jobs....

make: *** [out/target/product/p3113/obj/STATIC_LIBRARIES/libwebcore_intermediates/Source/WebCore/bindings/V8CSSImportRule.h] Killed

make: *** [out/target/product/p3113/obj/STATIC_LIBRARIES/libwebcore_intermediates/Source/WebCore/bindings/V8CSSPrimitiveValue.h] Killed

make: *** [out/target/product/p3113/obj/STATIC_LIBRARIES/libwebcore_intermediates/Source/WebCore/bindings/V8CSSValue.h] Killed

make: *** [out/target/product/p3113/obj/STATIC_LIBRARIES/libwebcore_intermediates/Source/WebCore/bindings/V8CSSStyleSheet.h] Killed

make: *** [out/target/product/p3113/obj/STATIC_LIBRARIES/libwebcore_intermediates/Source/WebCore/bindings/V8MediaQueryList.h] Killed

make: *** [out/target/product/p3113/obj/STATIC_LIBRARIES/libwebcore_intermediates/Source/WebCore/bindings/V8Counter.h] Killed

make: *** [out/target/product/p3113/obj/STATIC_LIBRARIES/libwebcore_intermediates/Source/WebCore/bindings/V8CSSPageRule.h] Killed

make: *** [out/target/product/p3113/obj/STATIC_LIBRARIES/libwebcore_intermediates/Source/WebCore/bindings/V8CSSStyleDeclaration.h] Killed

open2: fork failed: Cannot allocate memory at external/webkit/Source/WebCore/bindings/scripts/IDLParser.pm line 87.

open2: fork failed: Cannot allocate memory at external/webkit/Source/WebCore/bindings/scripts/IDLParser.pm line 87.

open2: fork failed: Cannot allocate memory at external/webkit/Source/WebCore/bindings/scripts/IDLParser.pm line 87.

open2: fork failed: Cannot allocate memory at external/webkit/Source/WebCore/bindings/scripts/IDLParser.pm line 87.

open2: fork failed: Cannot allocate memory at external/webkit/Source/WebCore/bindings/scripts/IDLParser.pm line 87.

open2: fork failed: Cannot allocate memory at external/webkit/Source/WebCore/bindings/scripts/IDLParser.pm line 87.

open2: fork failed: Cannot allocate memory at external/webkit/Source/WebCore/bindings/scripts/IDLParser.pm line 87.

make: *** [out/target/product/p3113/obj/STATIC_LIBRARIES/libwebcore_intermediates/Source/WebCore/bindings/V8Rect.h] Error 12

make: *** [out/target/product/p3113/obj/STATIC_LIBRARIES/libwebcore_intermediates/Source/WebCore/bindings/V8StyleSheet.h] Error 12

make: *** [out/target/product/p3113/obj/STATIC_LIBRARIES/libwebcore_intermediates/Source/WebCore/bindings/V8CSSFontFaceRule.h] Error 12

make: *** [out/target/product/p3113/obj/STATIC_LIBRARIES/libwebcore_intermediates/Source/WebCore/bindings/V8CSSRule.h] Error 12

make: *** [out/target/product/p3113/obj/STATIC_LIBRARIES/libwebcore_intermediates/Source/WebCore/bindings/V8CSSCharsetRule.h] Error 12

make: *** [out/target/product/p3113/obj/STATIC_LIBRARIES/libwebcore_intermediates/Source/WebCore/bindings/V8StyleMedia.h] Error 12

open2: fork failed: Cannot allocate memory at external/webkit/Source/WebCore/bindings/scripts/IDLParser.pm line 87.

open2: fork failed: Cannot allocate memory at external/webkit/Source/WebCore/bindings/scripts/IDLParser.pm line 87.

open2: fork failed: Cannot allocate memory at external/webkit/Source/WebCore/bindings/scripts/IDLParser.pm line 87.

make: *** [out/target/product/p3113/obj/STATIC_LIBRARIES/libwebcore_intermediates/Source/WebCore/bindings/V8RGBColor.h] Error 12

make: *** [out/target/product/p3113/obj/STATIC_LIBRARIES/libwebcore_intermediates/Source/WebCore/bindings/V8CSSMediaRule.h] Error 12

open2: fork failed: Cannot allocate memory at external/webkit/Source/WebCore/bindings/scripts/IDLParser.pm line 87.

open2: fork failed: Cannot allocate memory at external/webkit/Source/WebCore/bindings/scripts/IDLParser.pm line 87.

make: *** [out/target/product/p3113/obj/STATIC_LIBRARIES/libwebcore_intermediates/Source/WebCore/bindings/V8CSSValueList.h] Error 12

make: *** [out/target/product/p3113/obj/STATIC_LIBRARIES/libwebcore_intermediates/Source/WebCore/bindings/V8WebKitCSSMatrix.h] Error 12

make: *** [out/target/product/p3113/obj/STATIC_LIBRARIES/libwebcore_intermediates/Source/WebCore/bindings/V8MediaList.h] Error 12

make: *** [out/target/product/p3113/obj/STATIC_LIBRARIES/libwebcore_intermediates/Source/WebCore/bindings/V8CSSRuleList.h] Error 12

target Generated: libwebcore <= external/webkit/Source/WebCore/dom/ClientRectList.idl

target Generated: libwebcore <= external/webkit/Source/WebCore/dom/Clipboard.idl

make: *** [out/target/product/p3113/obj/STATIC_LIBRARIES/libwebcore_intermediates/Source/WebCore/bindings/V8WebKitCSSKeyframeRule.h] Killed

make: *** [out/target/product/p3113/obj/STATIC_LIBRARIES/libwebcore_intermediates/Source/WebCore/bindings/V8WebKitCSSTransformValue.h] Killed

make: *** [out/target/product/p3113/obj/STATIC_LIBRARIES/libwebcore_intermediates/Source/WebCore/bindings/V8ClientRectList.h] Killed

make: *** Deleting file `out/target/product/p3113/obj/STATIC_LIBRARIES/libwebcore_intermediates/Source/WebCore/bindings/V8ClientRectList.h'

Note: Some input files use unchecked or unsafe operations.

Note: Recompile with -Xlint:unchecked for details.

Note: Some input files use or override a deprecated API.

Note: Recompile with -Xlint:deprecation for details.

Note: Some input files use unchecked or unsafe operations.

Note: Recompile with -Xlint:unchecked for details.

Note: Some input files use or override a deprecated API.

Note: Recompile with -Xlint:deprecation for details.

Note: Some input files use unchecked or unsafe operations.

Note: Recompile with -Xlint:unchecked for details.

What to do now