toolchain

I am trying to build libraw as a Android shared library. It looks the lib is too complex to use with Android.mk etc, or better: I am not capable yet of doing that. I tried the route of using a standalone toolchain from the NDK, but I am getting stuck when compiling this lib. This is the path I take to compile the lib. Please point out if I am making obvious errors: I downloaded the ndk. ran: make-standalone-toolchain.sh Added the bin folder of that standalone toolchain as first item in my PATH . Ran ./configure with --host=arm-linux-androideabi . This succeeded Ran make , here it crashed very

In my university, we're being taught COBOL, and I'm trying to get a head start and learn COBOL, C++, and Java before I get into the classes next year. Problem is; COBOL is so old, it's hard to grab support for it in mac (my laptop is a mac). I understand it runs fine on Mac, but finding someone who can explain how to set up the compiler is another story. You can use brew to install GNU Cobol (Open Cobol). Just type: brew install gnu-cobol Then to compile program use: cobc -x hello.cob Browse --help for more option (like super nice -free ) Is there a particular Cobol you are trying to use. If

I have been learning C++ in school to create small command-line programs. However, I have only built my projects with IDEs, including VS08 and QtCreator. I understand the process behind building a project: compile source to object code, then link them into an executable that is platform specific ( .exe , .app , etc). I also know most projects also use make to streamline the process of compiling and linking multiple source and header files. The thing is, although IDEs do all this under the hood, making life very easy, I don't really know what is really happening, and feel that I need to get

I am trying to figure out gcc options for a toolchain I am setting up, for development board: Sabre-lite which is based around the Freescale's iMX6q quad processor. Now I know that iMX6 is basically a cortex-a9 processor that has co-processors vfpv3 and neon, and also vector graphics, 2D and even 3D engines. However, the release notes and use guide docs haven't been too clear on how to enable any options that can be enabled in gcc. In fact the options that I can 'play' with are the following. -march= armv7-a - ok this one is pretty obvious. -mfpu= vfpv3/neon - i can use only the vfpv3 co

I am currently working on a board booting in 64 bit mode using aarch64 and I have a u-boot in 32 bit mode, I would use arm-linux-gnueabihf. I looked around but there's no other way than using a secondary toolchain via: open-embedded tutorial to use a secondary toolchain Nevertheless, impossible to make it work. Intel made a layer (meta-tc-icc) but it's old and I didn't manage to make it work neither. Any idea how to configure it ? So there's a few ways around this. The general answer for your problem is that you need to have two machine.conf files for this particular setup, build 32bit U-Boot

I want to create an application that is able to list all symbols of a dynamic library .so file in Android. I want to ask if there is precompiled nm for Android or at least nm's source code so that I can compile it myself. nm is part of binutils . You can get the source code from http://ftp.gnu.org/gnu/binutils . You can also find arm supporting binary (compiled for host, linux-x86) in Android NDK . If you need a binary for Android target, you can try to build it by obtaining latest Android repository, navigating to external/elfutils. However I don't think there is an Android.mk building it, so

I have Qt Creator installed on my Windows 7 machine and my target is an OMAP3 Embedded Linux board. I downloaded the target toolchain, Sourcery-G++ Lite for Windows, and also installed MinGW ( http://www.mingw.org/ ) on my Windows Machine. In QT Creator I added the CodeSourcery toolchain as a 'Manual' toolchain as shown in the image below. Then, I tried to build the demo Qt App 'analogclock' using this toolchain by editing 'Build Settings' under 'Projects' for the 'analogclock' demo app. But the toolchain is not available here under Build Settings as shown in the second image. How can I