gcc-runtime: Remove libgfortran data from receipe

Remove libgfortran packages from PACKAGES list as long as libgfortran
has separate receipe since commit

5bde5d9b39
gcc: Allow fortran to build successfully in 4.8

Otherwise, when fortran support will be enabled in the compiler, both
lingfortran and gcc-runtime receipes will create the same files and will
try to install them. This will cause errors:

ERROR: The recipe libgfortran is trying to install files into a shared
area when those files already exist. Those files and their manifest
location are: ...
Please verify which recipe should provide the above files.

(From OE-Core rev: 872342fa3d08edede4a0105ac3ddb0f2ae3224b4)

Signed-off-by: Daniel Dragomir <daniel.dragomir@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/gcc/gcc-runtime.inc

@@ -76,9 +76,6 @@ PACKAGES = "\
     libssp \
     libssp-dev \
     libssp-staticdev \
-    libgfortran \
-    libgfortran-dev \
-    libgfortran-staticdev \
     libmudflap \
     libmudflap-dev \
     libmudflap-staticdev \
@@ -162,18 +159,6 @@ FILES_libssp-dev = "\
 "
 FILES_libssp-staticdev = "${libdir}/libssp*.a"
 
-FILES_libgfortran = "${libdir}/libgfortran.so.*"
-FILES_libgfortran-dev = "\
-    ${libdir}/libgfortran*.so \
-    ${libdir}/libgfortran.spec \
-    ${libdir}/libgfortran.la \
-    ${libdir}/gcc/${TARGET_SYS}/${BINV}/libgfortranbegin.* \
-    ${libdir}/gcc/${TARGET_SYS}/${BINV}/libcaf_single* \
-"
-FILES_libgfortran-staticdev = "${libdir}/libgfortran.a"
-
-INSANE_SKIP_${MLPREFIX}libgfortran-dev = "staticdev"
-
 FILES_libquadmath = "${libdir}/libquadmath*.so.*"
 FILES_libquadmath-dev = "\
     ${libdir}/gcc/${TARGET_SYS}/${BINV}/include/quadmath* \