bash 3.2.48: disable parallel build

The following changes since commit 3c78468f12296abd02abce6eeac0f69bc7509958:

build-appliance-image: Update to master head revision (2015-03-03 13:12:50 +0000)

are available in the git repository at:

git://git.openembedded.org/openembedded-core-contrib rbt/bash
http://cgit.openembedded.org/cgit.cgi/openembedded-core-contrib/log/?h=rbt/bash

Robert Yang (1):
bash 3.2.48: disable parallel build

 meta/recipes-extended/bash/bash_3.2.48.bb |    2 ++
 1 file changed, 2 insertions(+)

1.7.9.5

It's Makefile has the two rules:
$(BUILTINS_LIBRARY): $(BUILTIN_DEFS) $(BUILTIN_C_SRC) config.h ${BASHINCDIR}/memalloc.h version.h

    @(cd $(DEFDIR) && $(MAKE) $(MFLAGS) DEBUG=${DEBUG} libbuiltins.a ) || exit 1

${DEFDIR}/builtext.h: $(BUILTIN_DEFS)

    @(cd $(DEFDIR) && $(MAKE) $(MFLAGS) builtext.h ) || exit 1

which causes parallel issues:
mkbuiltins.o: file not recognized: File truncated
collect2: ld returned 1 exit status

I don't have any good ideas to fix the problem, so disable parallel build for it.

---
 meta/recipes-extended/bash/bash_3.2.48.bb |    2 ++
 1 file changed, 2 insertions(+)

index 35e624b..34272d1 100644
@@ -41,3 +41,5 @@ SRC_URI[patch056.md5sum] = "222eaa3a2c26f54a15aa5e08817a534a"
 SRC_URI[patch056.sha256sum] = "063a8d8d74e4407bf07a32b965b8ef6d213a66abdb6af26cc3584a437a56bbb4"
 SRC_URI[patch057.md5sum] = "47d98e3e042892495c5efe54ec6e5913"
 SRC_URI[patch057.sha256sum] = "5fc689394d515990f5ea74e2df765fc6e5e42ca44b4591b2c6f9be4b0cadf0f0"
+
+PARALLEL_MAKE = ""

1.7.9.5