use $(MAKE) instead of make to support parallel make

Author: guoxiao

Makefile

@@ -24,20 +24,20 @@ help:
 
 
 doc:
-	make -C gendoc
+	$(MAKE) -C gendoc
 
 perl: default
-	(cd src/perl; $(PERL) Makefile.PL INSTALL_BASE=$(PERL_PREFIX) && make && make test)
+	(cd src/perl; $(PERL) Makefile.PL INSTALL_BASE=$(PERL_PREFIX) && $(MAKE) && $(MAKE) test)
 
 all: default perl doc
 
 install-all: all install
-	make -C gendoc install
-	make -C src/perl install
+	$(MAKE) -C gendoc install
+	$(MAKE) -C src/perl install
 
 clean::
-	make -C src/perl clean || $(TRUECMD)
-	make -C gendoc clean
+	$(MAKE) -C src/perl clean || $(TRUECMD)
+	$(MAKE) -C gendoc clean
 	rm -f src/perl/Makefile.old
 	rm -rf src/perl/object
 

Makefile.base

@@ -94,23 +94,23 @@ value_%:
 
 
 make-recursive-%::
-	$(foreach DIR,$(SUBDIRS), make -C $(DIR) $(patsubst make-recursive-%,%,$@) && ) $(TRUECMD)
+	$(foreach DIR,$(SUBDIRS), $(MAKE) -C $(DIR) $(patsubst make-recursive-%,%,$@) && ) $(TRUECMD)
 
 # automaticly perform some actions recursively
 default-make-target: make-recursive-default-make-target
 clean:: make-recursive-clean
 test:: make-recursive-test
 valg:: make-recursive-valg
 profile::
-	make MODE=profile make-recursive-default-make-target
+	$(MAKE) MODE=profile make-recursive-default-make-target
 test-prof::
-	make MODE=profile make-recursive-test
+	$(MAKE) MODE=profile make-recursive-test
 test-fast:: 
-	make FAST=1 make-recursive-test
+	$(MAKE) FAST=1 make-recursive-test
 valg-fast::
-	make FAST=1 make-recursive-valg
+	$(MAKE) FAST=1 make-recursive-valg
 test-prof-fast::
-	make MODE=profile FAST=1  make-recursive-test
+	$(MAKE) MODE=profile FAST=1  make-recursive-test
 
 
 install:: default-make-target make-recursive-install