Hi guys. I have strange problem with "make":
[armeabi-v7a] SharedLibrary : liblinphone-armeabi-v7a.so
/Applications/android-ndk-r9b/toolchains/x86-4.6/prebuilt/darwin-x86_64/bin/../lib/gcc/i686-linux-android/4.6/../../../../i686-linux-android/bin/ld: jni/..//submodules/externals/build/x264/x86/libx264.a(encoder.o): in function x264_validate_parameters:encoder.c(.text+0x1a2c): error: undefined reference to 'log2f'
/Applications/android-ndk-r9b/toolchains/x86-4.6/prebuilt/darwin-x86_64/bin/../lib/gcc/i686-linux-android/4.6/../../../../i686-linux-android/bin/ld: jni/..//submodules/externals/build/x264/x86/libx264.a(encoder.o): in function x264_validate_parameters:encoder.c(.text+0x1a6b): error: undefined reference to 'log2f'
/Applications/android-ndk-r9b/toolchains/x86-4.6/prebuilt/darwin-x86_64/bin/../lib/gcc/i686-linux-android/4.6/../../../../i686-linux-android/bin/ld: jni/..//submodules/externals/build/x264/x86/libx264.a(analyse.o): in function x264_analyse_prepare_costs:analyse.c(.text+0x26e32): error: undefined reference to 'log2f'
/Applications/android-ndk-r9b/toolchains/x86-4.6/prebuilt/darwin-x86_64/bin/../lib/gcc/i686-linux-android/4.6/../../../../i686-linux-android/bin/ld: jni/..//submodules/externals/build/x264/x86/libx264.a(ratecontrol.o): in function init_pass2:ratecontrol.c(.text+0x28ef): error: undefined reference to 'log2f'
/Applications/android-ndk-r9b/toolchains/x86-4.6/prebuilt/darwin-x86_64/bin/../lib/gcc/i686-linux-android/4.6/../../../../i686-linux-android/bin/ld: jni/..//submodules/externals/build/x264/x86/libx264.a(ratecontrol.o): in function x264_ratecontrol_new:ratecontrol.c(.text+0x838d): error: undefined reference to 'log2'
/Applications/android-ndk-r9b/toolchains/x86-4.6/prebuilt/darwin-x86_64/bin/../lib/gcc/i686-linux-android/4.6/../../../../i686-linux-android/bin/ld: jni/..//submodules/externals/build/x264/x86/libx264.a(ratecontrol.o): in function x264_ratecontrol_new:ratecontrol.c(.text+0x83b8): error: undefined reference to 'log2'
/Applications/android-ndk-r9b/toolchains/x86-4.6/prebuilt/darwin-x86_64/bin/../lib/gcc/i686-linux-android/4.6/../../../../i686-linux-android/bin/ld: jni/..//submodules/externals/build/x264/x86/libx264.a(ratecontrol.o): in function x264_ratecontrol_new:ratecontrol.c(.text+0x83d1): error: undefined reference to 'log2'
collect2: ld returned 1 exit status