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https://github.com/sheumann/hush.git
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- Simplify the prereq and add more documentation.
- Fix regex for allyesconfig.
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parent
2e5ee8ed93
commit
08c5a1789b
84
Makefile
84
Makefile
@ -184,7 +184,7 @@ randconfig: scripts/config/conf
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allyesconfig: scripts/config/conf
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@./scripts/config/conf -y $(CONFIG_CONFIG_IN)
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sed -i -r -e "s/^(CONFIG_DEBUG|USING_CROSS_COMPILER|CONFIG_STATIC|CONFIG_SELINUX|CONFIG_FEATURE_DEVFS|BUILD_AT_ONCE).*/# \1 is not set/" .config
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sed -i -r -e "s/^(USING_CROSS_COMPILER|CONFIG_(DEBUG|STATIC|SELINUX|FEATURE_DEVFS|BUILD_AT_ONCE)).*/# \1 is not set/" .config
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echo "CONFIG_FEATURE_SHARED_BUSYBOX=y" >> .config
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@./scripts/config/conf -o $(CONFIG_CONFIG_IN)
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@ -215,27 +215,23 @@ endif # ifneq ($(strip $(HAVE_DOT_CONFIG)),y)
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-include $(top_builddir)/.depend
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ifeq ($(strip $(CONFIG_BUILD_LIBBUSYBOX)),y)
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LD_LIBBUSYBOX:=libbusybox.so
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LIBBUSYBOX_SONAME:=$(LD_LIBBUSYBOX).$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL_VERSION)
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DO_INSTALL_LIBS:=$(LD_LIBBUSYBOX) \
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$(LD_LIBBUSYBOX).$(MAJOR_VERSION) \
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$(LD_LIBBUSYBOX).$(MAJOR_VERSION).$(MINOR_VERSION)
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ifeq ($(CONFIG_BUILD_AT_ONCE),y)
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ifeq ($(strip $(CONFIG_BUILD_AT_ONCE)),y)
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libraries-y:=
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# Which parts of the internal libs are requested?
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# Per default we only want what was actually selected.
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ifeq ($(CONFIG_FEATURE_FULL_LIBBUSYBOX),y)
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# -a denotes all while -y denotes the selected ones.
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ifeq ($(strip $(CONFIG_FEATURE_FULL_LIBBUSYBOX)),y)
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LIBRARY_DEFINE:=$(LIBRARY_DEFINE-a)
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LIBRARY_SRC :=$(LIBRARY_SRC-a)
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$(LIBBUSYBOX_SONAME): $(LIBRARY_SRC)
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else
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else # CONFIG_FEATURE_FULL_LIBBUSYBOX
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LIBRARY_DEFINE:=$(LIBRARY_DEFINE-y)
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LIBRARY_SRC :=$(LIBRARY_SRC-y)
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$(LIBBUSYBOX_SONAME): $(LIBRARY_SRC)
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endif
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endif # CONFIG_FEATURE_FULL_LIBBUSYBOX
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APPLET_SRC:=$(APPLET_SRC-y)
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APPLETS_DEFINE:=$(APPLETS_DEFINE-y)
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else # CONFIG_BUILD_AT_ONCE
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# no --combine, build archives out of the individual .o
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# This was the old way the binary was built.
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libbusybox-obj:=archival/libunarchive/libunarchive.a \
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networking/libiproute/libiproute.a \
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libpwdgrp/libpwdgrp.a \
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@ -243,13 +239,37 @@ libbusybox-obj:=archival/libunarchive/libunarchive.a \
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libbb/libbb.a
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libbusybox-obj:=$(patsubst %,$(top_builddir)/%,$(libbusybox-obj))
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$(LIBBUSYBOX_SONAME): $(libbusybox-obj)
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LIBRARY_DEFINE:=
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LIBRARY_SRC :=
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ifeq ($(strip $(CONFIG_FEATURE_SHARED_BUSYBOX)),y)
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# linking against libbusybox, so don't build the .a already contained in the .so
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libraries-y:=$(filter-out $(libbusybox-obj),$(libraries-y))
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endif # CONFIG_FEATURE_SHARED_BUSYBOX
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endif # CONFIG_BUILD_AT_ONCE
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ifeq ($(strip $(CONFIG_BUILD_LIBBUSYBOX)),y)
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LD_LIBBUSYBOX:=libbusybox.so
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LIBBUSYBOX_SONAME:=$(LD_LIBBUSYBOX).$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL_VERSION)
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DO_INSTALL_LIBS:=$(LD_LIBBUSYBOX) \
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$(LD_LIBBUSYBOX).$(MAJOR_VERSION) \
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$(LD_LIBBUSYBOX).$(MAJOR_VERSION).$(MINOR_VERSION)
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ifeq ($(strip $(CONFIG_BUILD_AT_ONCE)),y)
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ifneq ($(strip $(CONFIG_FEATURE_SHARED_BUSYBOX)),y)
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# --combine but not linking against libbusybox, so compile all
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BUSYBOX_SRC := $(LIBRARY_SRC)
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BUSYBOX_DEFINE:= $(LIBRARY_DEFINE)
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endif # !CONFIG_FEATURE_SHARED_BUSYBOX
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$(LIBBUSYBOX_SONAME): $(LIBRARY_SRC)
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else # CONFIG_BUILD_AT_ONCE
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$(LIBBUSYBOX_SONAME): $(libbusybox-obj)
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endif # CONFIG_BUILD_AT_ONCE
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endif # CONFIG_BUILD_LIBBUSYBOX
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ifeq ($(strip $(CONFIG_FEATURE_SHARED_BUSYBOX)),y)
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LDBUSYBOX:=-L$(top_builddir) -lbusybox
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endif
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ifeq ($(strip $(CONFIG_BUILD_LIBBUSYBOX)),y)
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$(LIBBUSYBOX_SONAME):
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ifndef MAJOR_VERSION
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$(error MAJOR_VERSION needed for $@ is not defined)
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@ -269,32 +289,12 @@ endif
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endif # ifeq ($(strip $(CONFIG_BUILD_LIBBUSYBOX)),y)
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ifeq ($(strip $(CONFIG_FEATURE_SHARED_BUSYBOX)),y)
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libraries-y:=$(filter-out $(libbusybox-obj),$(libraries-y))
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LDBUSYBOX:=-L$(top_builddir) -lbusybox
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BUSYBOX_SRC :=
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BUSYBOX_DEFINE:=
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else
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#LDBUSYBOX:=
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BUSYBOX_SRC := $(LIBRARY_SRC)
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BUSYBOX_DEFINE:= $(LIBRARY_DEFINE)
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endif # ifeq ($(strip $(CONFIG_FEATURE_SHARED_BUSYBOX)),y)
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ifeq ($(strip $(CONFIG_BUILD_AT_ONCE)),y)
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libraries-y:=
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else
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BUSYBOX_SRC:=
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BUSYBOX_DEFINE:=
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APPLET_SRC-y:=
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APPLETS_DEFINE-y:=
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endif
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busybox: .depend $(LIBBUSYBOX_SONAME) $(BUSYBOX_SRC) $(libraries-y)
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$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(PROG_CFLAGS) $(LDFLAGS) \
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-o $@ -Wl,--start-group \
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$(APPLETS_DEFINE-y) $(APPLET_SRC-y) $(BUSYBOX_DEFINE) $(BUSYBOX_SRC) $(libraries-y) $(LDBUSYBOX) $(LIBRARIES) \
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$(APPLETS_DEFINE) $(APPLET_SRC) \
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$(BUSYBOX_DEFINE) $(BUSYBOX_SRC) $(libraries-y) \
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$(LDBUSYBOX) $(LIBRARIES) \
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-Wl,--end-group
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$(STRIPCMD) $@
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