ITS#9788 Fix make jobserver warnings

Running make -j8 issues the following warning for each directory with
make 4.3:
make[2]: warning: -j8 forced in submake: resetting jobserver mode.

There is no need to pass MFLAGS. Make picks it up from the
environment anyway.

diff --git a/build/dir.mk b/build/dir.mk
index a73c6b8f3acbce49f12aa854672691af334ea1fb..e42406b54efccb5495d19d936367bd6a46cb9c8e 100644 (file)
--- a/build/dir.mk
+++ b/build/dir.mk
@@ -21,7 +21,7 @@ all-common: FORCE
        @echo "Making all in `$(PWD)`"
        @for i in $(SUBDIRS) $(ALLDIRS); do             \
                echo "  Entering subdirectory $$i";             \
-               ( cd $$i && $(MAKE) $(MFLAGS) all );            \
+               ( cd $$i && $(MAKE) all );              \
                if test $$? != 0 ; then exit 1; fi ;    \
                echo " ";                                                               \
        done
@@ -30,7 +30,7 @@ install-common: FORCE
        @echo "Making install in `$(PWD)`"
        @for i in $(SUBDIRS) $(INSTALLDIRS); do         \
                echo "  Entering subdirectory $$i";             \
-               ( cd $$i && $(MAKE) $(MFLAGS) install );        \
+               ( cd $$i && $(MAKE) install );  \
                if test $$? != 0 ; then exit 1; fi ;    \
                echo " ";                                                               \
        done
@@ -39,7 +39,7 @@ clean-common: FORCE
        @echo "Making clean in `$(PWD)`"
        @for i in $(SUBDIRS) $(CLEANDIRS); do           \
                echo "  Entering subdirectory $$i";             \
-               ( cd $$i && $(MAKE) $(MFLAGS) clean );  \
+               ( cd $$i && $(MAKE) clean );    \
                if test $$? != 0 ; then exit 1; fi ;    \
                echo " ";                                                               \
        done
@@ -48,7 +48,7 @@ veryclean-common: FORCE
        @echo "Making veryclean in `$(PWD)`"
        @for i in $(SUBDIRS) $(CLEANDIRS); do           \
                echo "  Entering subdirectory $$i";             \
-               ( cd $$i && $(MAKE) $(MFLAGS) veryclean );      \
+               ( cd $$i && $(MAKE) veryclean );        \
                if test $$? != 0 ; then exit 1; fi ;    \
                echo " ";                                                               \
        done
@@ -57,7 +57,7 @@ depend-common: FORCE
        @echo "Making depend in `$(PWD)`"
        @for i in $(SUBDIRS) $(DEPENDDIRS); do          \
                echo "  Entering subdirectory $$i";             \
-               ( cd $$i && $(MAKE) $(MFLAGS) depend ); \
+               ( cd $$i && $(MAKE) depend );   \
                if test $$? != 0 ; then exit 1; fi ;    \
                echo " ";                                                               \
        done