diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 28 |
1 files changed, 27 insertions, 1 deletions
@@ -42,6 +42,17 @@ DOSTATIC = false # Do not enable this for production builds... DODEBUG = false +# Setting this to `true' will cause busybox to directly use the system's +# password and group functions. Assuming you use GNU libc, when this is +# `true', you will need to install the /etc/nsswitch.conf configuration file +# and the required libnss_* libraries. This generally makes your embedded +# system quite a bit larger... If you leave this off, busybox will directly +# use the /etc/password, /etc/group files (and your system will be smaller, and +# I will get fewer emails asking about how glibc NSS works). Enabling this adds +# just 1.4k to the binary size (which is a _lot_ less then glibc NSS costs), +# Most people will want to leave this set to false. +USE_SYSTEM_PWD_GRP = false + # This enables compiling with dmalloc ( http://dmalloc.com/ ) # which is an excellent public domain mem leak and malloc problem # detector. To enable dmalloc, before running busybox you will @@ -158,10 +169,20 @@ ifdef BB_INIT_SCRIPT CFLAGS += -DINIT_SCRIPT='"$(BB_INIT_SCRIPT)"' endif +ifneq ($(USE_SYSTEM_PWD_GRP),true) + PWD_LIB = pwd_grp/libpwd.a + LIBRARIES += $(PWD_LIB) +else + CFLAGS += -DUSE_SYSTEM_PWD_GRP +endif + + # Put user-supplied flags at the end, where they # have a chance of winning. CFLAGS += $(CFLAGS_EXTRA) +.EXPORT_ALL_VARIABLES: + all: busybox busybox.links doc doc: olddoc @@ -220,15 +241,19 @@ docs/busybox/busyboxdocumentation.html: docs/busybox.sgml -busybox: $(OBJECTS) +busybox: $(PWD_LIB) $(OBJECTS) $(CC) $(LDFLAGS) -o $@ $^ $(LIBRARIES) $(STRIP) +$(PWD_LIB): + $(MAKE) -eC pwd_grp + busybox.links: Config.h applets.h - $(BB_SRC_DIR)/busybox.mkll $(CONFIG_H) $(BB_SRC_DIR)/applets.h >$@ nfsmount.o cmdedit.o: %.o: %.h $(OBJECTS): %.o: %.c Config.h busybox.h applets.h Makefile + $(CC) $(CFLAGS) -c $*.c -o $*.o utility.o: loop.h @@ -240,6 +265,7 @@ test tests: clean: - cd tests && $(MAKE) clean + - cd pwd_grp && $(MAKE) clean - rm -f docs/BusyBox.txt docs/BusyBox.1 docs/BusyBox.html \ docs/busybox.lineo.com/BusyBox.html - rm -f docs/busybox.txt docs/busybox.dvi docs/busybox.ps \ |