Quoting fixes

We have various variables which are either not quoted at all or are half
quoted. This patch fixes the bad exmaples so everything is consistent.

(From OE-Core rev: 30253358f5e76fb7b25be27198b4c125e0dbdf2c)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/gcc/gcc-4.6.inc

@@ -18,7 +18,7 @@ PV = "4.6.2+svnr${SRCPV}"
 
 BINV = "4.6.3"
 
-SRCREV = 181430
+SRCREV = "181430"
 BRANCH = "gcc-4_6-branch"
 FILESPATH = "${@base_set_filespath([ '${FILE_DIRNAME}/gcc-4.6' ], d)}"
 

meta/recipes-devtools/gcc/gcc-configure-common.inc

@@ -18,7 +18,7 @@ LANGUAGES ?= "c,c++${FORTRAN}${JAVA}"
 # when linking shared libraries further in the build like (gnutls)
 
 SPECIAL_ARCH_LIST = "powerpc"
-OPTSPACE = ${@base_contains("SPECIAL_ARCH_LIST", "${TARGET_ARCH}", "", "--enable-target-optspace",d)}
+OPTSPACE = '${@base_contains("SPECIAL_ARCH_LIST", "${TARGET_ARCH}", "", "--enable-target-optspace",d)}'
 
 EXTRA_OECONF_BASE ?= ""
 EXTRA_OECONF_PATHS ?= ""

meta/recipes-devtools/gcc/libgcc_4.6.bb

@@ -16,7 +16,7 @@ FILES_${PN}-dev = " \
   ${libdir}/${TARGET_SYS}/${BINV}/crt* \
   ${libdir}/${TARGET_SYS}/${BINV}/libgcc*"
 FILES_libgcov-dev = " \
-  ${libdir}/${TARGET_SYS}/${BINV}/libgcov.a \
+  ${libdir}/${TARGET_SYS}/${BINV}/libgcov.a"
 
 FILES_${PN}-dbg += "${base_libdir}/.debug/"