git-submodule - allow a relative path as the subproject url

diff --git a/Makefile b/Makefile
index 0055eef24d855e9cd3a62620a70cad7c2008ea88..97ce687606c4f58c3833413ccb693aab2e562390 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -805,7 +805,7 @@ perl/perl.mak: GIT-CFLAGS
 
 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
        $(QUIET_GEN)$(RM) $@ $@+ && \
-       INSTLIBDIR=`$(MAKE) -C perl -s --no-print-directory instlibdir` && \
+       INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
        sed -e '1{' \
            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
            -e '        h' \