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How to build Bluez5.50 on Imx6UL

Question asked by Tsung-Chih Wang on Jan 14, 2019
Latest reply on Jan 16, 2019 by Tsung-Chih Wang



My current Linux BSP version is 3.14.38.

I am trying to build Bluez5.50 on imx6ul.

Below are my steps:
1. Download bluez-5.50.tar.xz from

2. Decompress bluez-5.50.tar.xz 

3. configure:

./configure --host=arm-linux --enable-static CC=arm-poky-linux-gnueabi-gcc --enable-attrib --disable-test --disable-cups --disable-audio --disable-pie --disable-systemd --disable-udev --enable-library CFLAGS="--sysroot=/opt/poky/1.8/sysroots/cortexa7hf-vfp-neon-poky-linux-gnueabi -mfloat-abi=hard" LDFLAGS=-L/opt/poky/1.8/sysroots/cortexa7hf-vfp-neon-poky-linux-gnueabi/lib/

4. Then, I met an error immediately..

    It seems that I must build libical first, right?

Error message:
checking for ICAL... no
configure: error: libical is required


I was wondering if you could tell me how to build Bluez5.50 successfully on imx6ul with BSP v3.14.38.