[OE-core] [PATCH] gcc: let cpp rrecommend gcc.

[Ismo Puustinen]

The file /usr/libexec/gcc/.../cc1 has been installed in package "gcc"
instead of package "cpp", because FILES statements for both packages
match the cc1 binary. Remove the attempt to install the file in cpp to
avoid confusion.

However, cpp uses cc1. If cc1 is not installed, there are error messages
such as: "cpp: error trying to exec 'cc1': execvp: No such file or
directory". Add gcc to RRECOMMENDS_cpp to fix the problem.

Signed-off-by: Ismo Puustinen <ismo.puustinen at intel.com>
---
 meta/recipes-devtools/gcc/gcc-target.inc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/meta/recipes-devtools/gcc/gcc-target.inc b/meta/recipes-devtools/gcc/gcc-target.inc
index f436fa2..3a2927e 100644
--- a/meta/recipes-devtools/gcc/gcc-target.inc
+++ b/meta/recipes-devtools/gcc/gcc-target.inc
@@ -93,8 +93,9 @@ FILES_gfortran-symlinks = "\
 FILES_cpp = "\
     ${bindir}/${TARGET_PREFIX}cpp* \
     ${base_libdir}/cpp \
-    ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/cc1"
+"
 FILES_cpp-symlinks = "${bindir}/cpp"
+RRECOMMENDS_cpp = "${PN}"
 
 FILES_gcov = "${bindir}/${TARGET_PREFIX}gcov* \
     ${bindir}/${TARGET_PREFIX}gcov-tool* \
-- 
2.9.3