[yocto] gcc enable-languages

[Edward Vidal]

Hello,
I want to add support for FORTRAN in my image.
On target gcc -v shows --enable-languages=c,c++
This needs to --enable-languages=c,c++,fortran.based on my host system.
How does the variable FORTRAN in
/home/vidal/POKY/build032813_panda/poky/meta/recipes-devtools/gcc/gcc-configure-common.inc
get set?  Can this be done in the local.conf file?
Does the FORTRAN ?= ",f77" this need to be FORTRAN ?= ",fortran" since we
are building gcc4.7?
/home/vidal/POKY/build032713_panda/poky/meta/recipes-devtools/gcc/gcc-configure-common.inc
I changed the following

< LANGUAGES ?= "c,c++,fortran${JAVA}"

---

> LANGUAGES ?= "c,c++${FORTRAN}${JAVA}"
I am currently testing on a build for the  beagleboard and beaglebone
Any and all help will be appreciated.
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