3 # Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
6 # Redistribution and use in source and binary forms, with or without
7 # modification, are permitted provided that the following conditions
10 # * Redistributions of source code must retain the above copyright
11 # notice, this list of conditions and the following disclaimer.
12 # * Redistributions in binary form must reproduce the above copyright
13 # notice, this list of conditions and the following disclaimer in
14 # the documentation and/or other materials provided with the
16 # * Neither the name of Intel Corporation nor the names of its
17 # contributors may be used to endorse or promote products derived
18 # from this software without specific prior written permission.
20 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 include $(RTE_SDK)/mk/internal/rte.compile-pre.mk
33 include $(RTE_SDK)/mk/internal/rte.install-pre.mk
34 include $(RTE_SDK)/mk/internal/rte.clean-pre.mk
35 include $(RTE_SDK)/mk/internal/rte.build-pre.mk
36 include $(RTE_SDK)/mk/internal/rte.depdirs-pre.mk
38 # VPATH contains at least SRCDIR
41 ifeq ($(CONFIG_RTE_BUILD_SHARED_LIB),y)
42 LIB := $(patsubst %.a,%.so.$(LIBABIVER),$(LIB))
43 ifeq ($(CONFIG_RTE_NEXT_ABI),y)
46 CPU_LDFLAGS += --version-script=$(SRCDIR)/$(EXPORT_MAP)
51 _INSTALL = $(INSTALL-FILES-y) $(SYMLINK-FILES-y) $(RTE_OUTPUT)/lib/$(LIB)
58 install: build _postinstall
65 exe2cmd = $(strip $(call dotfile,$(patsubst %,%.cmd,$(1))))
67 ifeq ($(LINK_USING_CC),1)
68 # Override the definition of LD here, since we're linking with CC
69 LD := $(CC) $(CPU_CFLAGS)
70 _CPU_LDFLAGS := $(call linkerprefix,$(CPU_LDFLAGS))
72 _CPU_LDFLAGS := $(CPU_LDFLAGS)
75 O_TO_A = $(AR) crDs $(LIB) $(OBJS-y)
76 O_TO_A_STR = $(subst ','\'',$(O_TO_A)) #'# fix syntax highlight
77 O_TO_A_DISP = $(if $(V),"$(O_TO_A_STR)"," AR $(@)")
78 O_TO_A_CMD = "cmd_$@ = $(O_TO_A_STR)"
79 O_TO_A_DO = @set -e; \
80 echo $(O_TO_A_DISP); \
82 echo $(O_TO_A_CMD) > $(call exe2cmd,$(@))
84 O_TO_S = $(LD) $(_CPU_LDFLAGS) $(EXTRA_LDFLAGS) $(LDLIBS) -shared $(OBJS-y) \
85 -Wl,-soname,$(LIB) -o $(LIB)
86 O_TO_S_STR = $(subst ','\'',$(O_TO_S)) #'# fix syntax highlight
87 O_TO_S_DISP = $(if $(V),"$(O_TO_S_STR)"," LD $(@)")
88 O_TO_S_DO = @set -e; \
89 echo $(O_TO_S_DISP); \
91 echo $(O_TO_S_CMD) > $(call exe2cmd,$(@))
93 ifeq ($(CONFIG_RTE_BUILD_SHARED_LIB),n)
94 O_TO_C = $(AR) crus $(LIB_ONE) $(OBJS-y)
95 O_TO_C_STR = $(subst ','\'',$(O_TO_C)) #'# fix syntax highlight
96 O_TO_C_DISP = $(if $(V),"$(O_TO_C_STR)"," AR_C $(@)")
97 O_TO_C_DO = @set -e; \
101 O_TO_C = $(LD) -shared $(OBJS-y) -o $(LIB_ONE)
102 O_TO_C_STR = $(subst ','\'',$(O_TO_C)) #'# fix syntax highlight
103 O_TO_C_DISP = $(if $(V),"$(O_TO_C_STR)"," LD_C $(@)")
104 O_TO_C_DO = @set -e; \
109 copy_obj = cp -f $(OBJS-y) $(RTE_OUTPUT)/build/lib;
110 lib_dir = [ -d $(RTE_OUTPUT)/lib ] || mkdir -p $(RTE_OUTPUT)/lib;
114 # Archive objects in .a file if needed
116 ifeq ($(CONFIG_RTE_BUILD_SHARED_LIB),y)
117 $(LIB): $(OBJS-y) $(DEP_$(LIB)) FORCE
119 @echo "Must Specify a $(LIB) ABI version"
122 @[ -d $(dir $@) ] || mkdir -p $(dir $@)
124 @echo -n "$< -> $@ " ; \
125 echo -n "file_missing=$(call boolean,$(file_missing)) " ; \
126 echo -n "cmdline_changed=$(call boolean,$(call cmdline_changed,$(O_TO_S_STR))) " ; \
127 echo -n "depfile_missing=$(call boolean,$(depfile_missing)) " ; \
128 echo "depfile_newer=$(call boolean,$(depfile_newer)) ")
131 $(call cmdline_changed,$(O_TO_S_STR)),\
136 ifeq ($(CONFIG_RTE_BUILD_COMBINE_LIBS),y)
139 $(call cmdline_changed,$(O_TO_C_STR)),\
145 $(LIB): $(OBJS-y) $(DEP_$(LIB)) FORCE
146 @[ -d $(dir $@) ] || mkdir -p $(dir $@)
148 @echo -n "$< -> $@ " ; \
149 echo -n "file_missing=$(call boolean,$(file_missing)) " ; \
150 echo -n "cmdline_changed=$(call boolean,$(call cmdline_changed,$(O_TO_A_STR))) " ; \
151 echo -n "depfile_missing=$(call boolean,$(depfile_missing)) " ; \
152 echo "depfile_newer=$(call boolean,$(depfile_newer)) ")
155 $(call cmdline_changed,$(O_TO_A_STR)),\
159 ifeq ($(CONFIG_RTE_BUILD_COMBINE_LIBS),y)
162 $(call cmdline_changed,$(O_TO_C_STR)),\
170 # install lib in $(RTE_OUTPUT)/lib
172 $(RTE_OUTPUT)/lib/$(LIB): $(LIB)
173 @echo " INSTALL-LIB $(LIB)"
174 @[ -d $(RTE_OUTPUT)/lib ] || mkdir -p $(RTE_OUTPUT)/lib
175 $(Q)cp -f $(LIB) $(RTE_OUTPUT)/lib
176 ifeq ($(CONFIG_RTE_BUILD_SHARED_LIB),y)
177 ifeq ($(CONFIG_RTE_NEXT_ABI),y)
178 $(Q)ln -s -f $< $(basename $(basename $@))
180 $(Q)ln -s -f $< $(basename $@)
185 # Clean all generated files
192 $(Q)rm -rf $(LIB) $(OBJS-all) $(DEPS-all) $(DEPSTMP-all) \
193 $(CMDS-all) $(INSTALL-FILES-all)
194 $(Q)rm -f $(_BUILD_TARGETS) $(_INSTALL_TARGETS) $(_CLEAN_TARGETS)
196 include $(RTE_SDK)/mk/internal/rte.compile-post.mk
197 include $(RTE_SDK)/mk/internal/rte.install-post.mk
198 include $(RTE_SDK)/mk/internal/rte.clean-post.mk
199 include $(RTE_SDK)/mk/internal/rte.build-post.mk
200 include $(RTE_SDK)/mk/internal/rte.depdirs-post.mk