meta-oe: Standardize use of "_append" versus use of "+="

Remove superfluous "+=", then manually add necessary leading space.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-oe/recipes-connectivity/krb5/krb5_1.13.2.bb

@@ -57,8 +57,8 @@ CACHED_CONFIGUREVARS += "krb5_cv_attr_constructor_destructor=yes ac_cv_func_regc
                   ac_cv_printf_positional=yes ac_cv_file__etc_environment=yes \
                   ac_cv_file__etc_TIMEZONE=no"
 
-CFLAGS_append += "-DDESTRUCTOR_ATTR_WORKS=1 -I${STAGING_INCDIR}/et"
-LDFLAGS_append += "-lpthread"
+CFLAGS_append = " -DDESTRUCTOR_ATTR_WORKS=1 -I${STAGING_INCDIR}/et"
+LDFLAGS_append = " -lpthread"
 
 FILES_${PN} += "${datadir}/gnats"
 FILES_${PN}-doc += "${datadir}/examples"

meta-oe/recipes-connectivity/zabbix/zabbix_2.4.7.bb

@@ -53,7 +53,7 @@ EXTRA_OECONF = '--enable-dependency-tracking \
 	        --with-ssh2 \
 	        --with-sqlite3 \
 	        '
-CFLAGS_append += "-lldap -llber"
+CFLAGS_append = " -lldap -llber"
 
 do_configure_prepend() {
     export KERNEL_VERSION="${KERNEL_VERSION}"

meta-oe/recipes-connectivity/zeromq/zeromq_4.1.5.bb

@@ -16,8 +16,8 @@ S = "${WORKDIR}/zeromq-${PV}"
 
 #Uncomment to choose polling system manually. valid values are kqueue, epoll, devpoll, poll or select
 #EXTRA_OECONF += "--with-poller=kqueue"
-#CFLAGS_append += "-O0"
-#CXXFLAGS_append += "-O0"
+#CFLAGS_append = " -O0"
+#CXXFLAGS_append = " -O0"
 
 inherit autotools ptest pkgconfig
 

meta-oe/recipes-devtools/php/php.inc

@@ -15,7 +15,7 @@ SRC_URI = "http://php.net/distributions/php-${PV}.tar.bz2 \
            file://0001-acinclude-use-pkgconfig-for-libxml2-config.patch \
           "
 
-SRC_URI_append_class-target += " \
+SRC_URI_append_class-target = " \
             file://iconv.patch \
             file://imap-fix-autofoo.patch \
             file://pear-makefile.patch \

meta-oe/recipes-extended/mozjs/mozjs_17.0.0.bb

@@ -37,7 +37,7 @@ EXTRA_OECONF = " \
     --enable-threadsafe \
     --disable-static \
 "
-EXTRA_OECONF_append_armv4 += " \
+EXTRA_OECONF_append_armv4 = " \
     --disable-methodjit \
 "
 

meta-oe/recipes-support/toscoterm/toscoterm_git.bb

@@ -24,4 +24,4 @@ do_install() {
     oe_runmake PREFIX="${prefix}" DESTDIR="${D}" install
 }
 
-RDEPENDS_${PN}_append_libc-glibc += "glibc-gconv-ibm437"
+RDEPENDS_${PN}_append_libc-glibc = " glibc-gconv-ibm437"