Develop Reference

Jami Android - error when build iconv lib

follow here https://github.com/savoirfairelinux/ring-project to build Jami android but I face this error when build client-android
libtool: link: rm -fr .libs/libiconv.a .libs/libiconv.la .libs/libiconv.lai libtool: link: ar cru .libs/libiconv.a objects/iconv.o objects/localcharset.o objects/relocatable.o
ar: u modifier ignored since D is the default (see U)
libtool: link: /home/tan111/devtools/android-ndk-r21e/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-ranlib .libs/libiconv.a
libtool: link: ( cd ".libs" && rm -f "libiconv.la" && ln -s "../libiconv.la" "libiconv.la" )
cp .libs/libiconv.so preloadable_libiconv.so
cp: cannot stat .libs/libiconv.so': No such file or directory
make[2]: *** [Makefile:52: preloadable_libiconv.so] Error 1 make[2]: Leaving directory /home/tan111/jami/ring-project/daemon/contrib/native-aarch64-linux-android/iconv/preload
make[1]: *** [Makefile:49: install] Error 2 make[1]: Leaving directory /home/tan111/jami/ring-project/daemon/contrib/native-aarch64-linux-android/iconv
make: *** [/home/tan111/jami/ring-project/daemon/contrib/src/iconv/rules.mak:41: .iconv] Error 2
Does anyone facing it before? Please help me
Thank a lot!

try to set ar to the ndk, like this:
make AR=/home/tan111/devtools/android-ndk-r21e/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-ar -j4

Building dictool_aosp.jar from source

I couldn't be able to build dictool_aosp.jar. I downloaded the aosp source from the repository then run the following commands:
source build/envsetup.sh
lunch aosp_flo-userdebug
make -j3
make dictool_aosp
But, I got the following error:
including ./system/vold/Android.mk ...
including ./tools/external/fat32lib/Android.mk ...
make: *** No rule to make target `dictool_aosp'. Stop.
#### make failed to build some targets (01:02 (mm:ss)) ####
Can you please guide me on how to build the jar file?
I have also tried to build from the directory using mm and mma and got the following result:
$ cd packages/inputmethods/LatinIME/tools/dicttool/
$ mma
...
including ./tools/external/fat32lib/Android.mk ...
No private recovery resources for TARGET_DEVICE flo
make: Entering directory `/android-repo'
make: Nothing to be done for `all_modules'.
make: Leaving directory `/android-repo'
#### make completed successfully (24 seconds) ####
$ mm
...
No private recovery resources for TARGET_DEVICE flo
make: Entering directory `/android-repo'
make: *** No rule to make target `/temp/out/dist/android-repo/host/linux-x86/framework/junit.jar', needed by `/temp/out/dist/android-repo/host/common/obj/JAVA_LIBRARIES/dicttool_aosp_intermediates/javalib.jar'. Stop.
make: Leaving directory `/android-repo'
Although mma succeeded there is no jar file in the output directory.

I assume you receive this error when you run make dictool_aosp:
make: *** No rule to make target `dictool_aosp'. Stop.
Means there is no make target named dictool_aosp.
You could try to build dictool_aosp by checking the Android.mk of that package. Look if there is a LOCAL_MODULE definition. If there is one you can use this one for your make call. If not you can add that or simply run mm on top of your project directory you want to build.
Some useful hints:
You can see all make targets with: make modules
You can build a subproject with mm (builds all of the modules in the current directory) or use mma (builds all of the modules in the current directory with dependencies)

ubuntu 15.10 64bit build Android source 5.0 version

How can I fix this problem？When I was building the Android source of 5.0 with
'make -j4', it was causing a problem.
This is the error log:
Install: out/host/linux-x86/bin/acp
Yacc: aidl <= frameworks/base/tools/aidl/aidl_language_y.y
prebuilts/misc/linux-x86/bison/bison -d -o out/host/linux-x86/obj32/EXECUTABLES/aidl_intermediates/aidl_language_y.cpp frameworks/base/tools/aidl/aidl_language_y.y
Lex: aidl <= frameworks/base/tools/aidl/aidl_language_l.l
logtags: out/target/common/obj/JAVA_LIBRARIES/framework_intermediates/src/core/java/android/content/EventLogTags.java <= frameworks/base/core/java/android/content/EventLogTags.logtags
prebuilts/misc/linux-x86/bison/bison: m4 子进程失败
build/core/binary.mk:539: recipe for target 'out/host/linux-x86/obj32/EXECUTABLES/aidl_intermediates/aidl_language_y.cpp' failed
make: *** [out/host/linux-x86/obj32/EXECUTABLES/aidl_intermediates/aidl_language_y.cpp] Error 1
make: *** 正在等待未完成的任务....
frameworks/base/tools/aidl/aidl_language_l.l:55: warning, 无法匹配规则
flex-2.5.39: fatal internal error, exec of /usr/bin/m4 failed
build/core/binary.mk:576: recipe for target 'out/host/linux-x86/obj32/EXECUTABLES/aidl_intermediates/aidl_language_l.cpp' failed
make: *** [out/host/linux-x86/obj32/EXECUTABLES/aidl_intermediates/aidl_language_l.cpp] Error 1
make: *** Deleting file 'out/host/linux-x86/obj32/EXECUTABLES/aidl_intermediates/aidl_language_l.cpp'
logtags: out/target/common/obj/JAVA_LIBRARIES/framework_intermediates/src/core/java/android/speech/tts/EventLogTags.java <= frameworks/base/core/java/android/speech/tts/EventLogTags.logtags

In my case, I get similar error when build Marshmallow 6.0.1_r1 in Ubuntu 18.04.
If you get similar errors like this:
build/core/binary.mk:646: recipe for target 'out/host/linux-x86/obj/EXECUTABLES/aidl_intermediates/aidl_language_l.cpp' failed
make: *** [out/host/linux-x86/obj/EXECUTABLES/aidl_intermediates/aidl_language_l.cpp] Aborted (core dumped)
Look at the line carefully, it's a core dumped, so I use coredumpctl list, navigate to the end of list with G, then figure out the core dump executed path (right column) is prebuilts/misc/linux-x86/flex/flex-2.5.39
And the PREBUILT file shows:
xb#dnxb:~/my_android_src/prebuilts/misc/linux-x86/flex$ cat PREBUILT
The objects in this prebuilt directory can be rebuilt
using the source archive hosted at
http://sourceforge.net/projects/flex/files/
Commands:
./configure
make CFLAGS="-static" LDFLAGS="-static"
# (Disregard the errors at the end of the build)
rm flex
make CFLAGS="-static" LDFLAGS="-static" flex
# Copy the linker command line, replace it with static libm.a
gcc -static -static -o flex ccl.o dfa.o ecs.o scanflags.o gen.o main.o misc.o nfa.o parse.o scan.o skel.o sym.o tblcmp.o yylex.o options.o scanopt.o buf.o tables.o tables_shared.o filter.o regex.o /usr/lib/x86_64-linux-gnu/libm.a
xb#dnxb:~/my_android_src/prebuilts/misc/linux-x86/flex$
That's it, the first 2 lines said that you probably need to rebuild yourself if something went wrong since this flex-2.5.39 binary is prebuilt in another platform.
So simply untar the flex-2.5.39.tar.gz of this directory, go to the extracted flex-2.5.39 directory, then follows the PREBUILT instruction above.
In short, you need to do the following steps:
cd <ANDROID_TREE_DIR>/prebuilts/misc/linux-x86/flex
tar -zxvf flex-2.5.39.tar.gz
cd flex-2.5.39
make CFLAGS="-static" LDFLAGS="-static"
rm flex
make CFLAGS="-static" LDFLAGS="-static" flex
/bin/bash ./libtool --tag=CC --mode=link gcc -static -static -o flex ccl.o dfa.o ecs.o scanflags.o gen.o main.o misc.o nfa.o parse.o scan.o skel.o sym.o tblcmp.o yylex.o options.o scanopt.o buf.o tables.o tables_shared.o filter.o regex.o lib/libcompat.la /usr/lib/x86_64-linux-gnu/libm.a
cd ..
cp flex-2.5.39/flex .
mv flex flex-2.5.39
ls -la
flex-2.5.39 #### <<- YOUR new generated file
flex-2.5.39.tar.gz
MODULE_LICENSE_BSD_LIKE
NOTICE
PREBUILT
Now try to do make <module> -j4 again, no longer abort on such error.
p/s: Alternative way will be LANG=C make pm -j4 if you see something like LC_* error message.
p/s2: I also need symlink ld as below to fixed 'out/host/linux-x86/obj/lib/libart.so' failed and error: unsupported reloc 42:
xb#dnxb:~/my_android_src$ cp prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.15-4.8//x86_64-linux/bin/ld ../ld_bk #backup android source's ld first
xb#dnxb:~/my_android_src$ rm prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.15-4.8//x86_64-linux/bin/ld #remove android source's ld
xb#dnxb:~/my_android_src$ ln -s /usr/bin/ld.gold prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.15-4.8//x86_64-linux/bin/ld #create symlink for android source's ld to system's ld.gold

Check carefully you have all the required packages installed https://source.android.com/source/initializing.html

Building android kernel from source gives me error! (Lenovo TAB 2 A8-50F)

I've successfully flashed a wrong boot.img onto my tablet, and i cannot turn it on now. (yeah, i've got a bootloop)
I've already downloaded the SP flash tool and the original source code but somehow i cannot compile the kernel from it...i guess, something is missing.
Here is what i did so far:
git clone https://android.googlesource.com/platform/prebuilts/gcc/linux-x86/aarch64/aarch64-linux-android-4.9
cd android
tar xvf lenovo_tab_2_a8-50_osc_201505.tar.gz
export ARCH=arm64
export CROSS_COMPILE=~/aarch64-linux-android-4.9/bin/aarch64-linux-android-
make lcsh8735_6tb_a8_l_defconfig
make -j2
And I've got this output:
drivers/misc/mediatek/gpio/mt6735/mt_gpio_debug.c:21:23: fatal error: gpio_init.h: No such file or directory
#include <gpio_init.h>
^
compilation terminated.
make[5]: *** [drivers/misc/mediatek/gpio/mt6735/mt_gpio_debug.o] Error 1
make[4]: *** [drivers/misc/mediatek/gpio/mt6735] Error 2
make[3]: *** [drivers/misc/mediatek/gpio] Error 2
make[2]: *** [drivers/misc/mediatek] Error 2
make[1]: *** [drivers/misc] Error 2
make: *** [drivers] Error 2
make: Leaving directory `/home/hunwalk/android/Lenovo_A8/alps/kernel-3.10'
hunwalk#hunwalk-K73SV:~/android/Lenovo_A8/alps/kernel-3.10$
Could somebody help me?

Error
fatal error: linux/netfilter/xt_mark.h: No such file or directory
normally arises when you build kernel on shared folders or other filesystem which doesn't support links.
Build kernel on local Linux filesystem (ext4, xfs, etc.).

Edit the mt_gpio_debug.c file and replace this line #include <gpio_init.h> with ' #include "gpio_init.h" '
It's seems like a typo in most mt6735/mt6753 kernel source codes.
Source: Github

configure sphinxbase or pocketsphinx for android in ubuntu

I need to implement speech to text offline functionality for my android apps, I found library sphinxbase i tried to installed in ubuntu but something went wrong and the error occured.
I have download the both package of sphinxbase and pockectsphinx and placed in same directory , As document says i ran ./autogen.sh file successfuly after this one message occur to run make command to compile packages after make command there is some error occur
libtool: install: /usr/bin/install -c .libs/libsphinxbase.a /usr/local/lib/libsphinxbase.a
libtool: install: chmod 644 /usr/local/lib/libsphinxbase.a
libtool: install: ranlib /usr/local/lib/libsphinxbase.a/bin/bash: /home/speech: No such file or directory
make[4]: *** [install-libLTLIBRARIES] Error 127
make[4]: Leaving directory `/home/speech to text/Untitled Folder/sphinxbase/src/libsphinxbase'
make[3]: *** [install-am] Error 2
make[3]: Leaving directory `/home/speech to text/Untitled Folder/sphinxbase/src/libsphinxbase'
make[2]: *** [install-recursive] Error 1
make[2]: Leaving directory `/home/speech to text/Untitled Folder/sphinxbase/src/libsphinxbase'
make[1]: *** [install-recursive] Error 1
make[1]: Leaving directory `/home/speech to text/Untitled Folder/sphinxbase/src'
make: *** [install-recursive] Error 1

Strip off the space in the directory name.
Try renaming "speech to text" to "speechtotext".