Matrix Vision mvBlueLYNX-X, Technical Manual, Page: 133 / 236

15.5 Eclipse
In order to build applications using Eclipse you can define the location and name of the tool chain directly in
Eclipse itself. There are a number of Eclipse projects to be found on the DVD which may be used as a starting
point.
Chapter Creating a new application (Hello World) describes how to enter the following settings in Eclipse.
15.5.1 Compiler Flags and Options
In order that user applications stay as compatible as possible to the preinstalled OpenEmbedded libraries,
you should try to use the same compiler flags and options that OpenEmbedded / Ångström uses. These are
the C / C++ used for the mvBlueLYNX-X, listed as they appear in Eclipse:
15.5.1.1 Cross G++ Compiler
-march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp
15.5.1.2 Optimization
-O2
15.5.1.3 Warnings
-Wall
15.5.1.4 Miscellaneous
-c -fmessage-length=0 -Wl,-rpath-link,/usr/local/angstrom/arm/arm-angstrom-linux-
gnueabi/usr/lib,--hash-style=gnu -mthumb-interwork -mno-thumb
-isystem/usr/local/angstrom/arm/arm-angstrom-linux-gnueabi/usr/include
-fexpensive-optimizations -frename-registers -fomit-frame-pointer -fpermissive -fPIC
15.5.1.5 Linker
-L/usr/local/angstrom/arm/arm-angstrom-linux-gnueabi/usr/lib
15.5.2 mvIMPACT Acquire
The include path for mvIMPACT Acquire is:
-I/usr/local/angstrom/arm/arm-angstrom-linux-gnueabi/usr/include/mvimpact-acquire
15.5.2.1 Libraries
-lmvPropHandling -lmvDeviceManager
15.5.3 FLTK
For FLTK applications you can use fltk-config to find out the correct options and paths. e.g.
mvBlueLYNX-X Technical Manual
MATRIX VISION GmbH 22 April 2016 Version - 1.49 123