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 $(RTE_SDK)/mk/internal/rte.depdirs-pre.mk
38 # VPATH contains at least SRCDIR
41 ifeq ($(RTE_BUILD_SHARED_LIB),y)
42 LIB := $(patsubst %.a,%.so,$(LIB))
46 _INSTALL = $(INSTALL-FILES-y) $(SYMLINK-FILES-y) $(RTE_OUTPUT)/lib/$(LIB)
53 install: build _postinstall
60 exe2cmd = $(strip $(call dotfile,$(patsubst %,%.cmd,$(1))))
62 ifeq ($(LINK_USING_CC),1)
63 # Override the definition of LD here, since we're linking with CC
64 LD := $(CC) $(CPU_CFLAGS)
65 _CPU_LDFLAGS := $(call linkerprefix,$(CPU_LDFLAGS))
67 _CPU_LDFLAGS := $(CPU_LDFLAGS)
70 O_TO_A = $(AR) crus $(LIB) $(OBJS-y)
71 O_TO_A_STR = $(subst ','\'',$(O_TO_A)) #'# fix syntax highlight
72 O_TO_A_DISP = $(if $(V),"$(O_TO_A_STR)"," AR $(@)")
73 O_TO_A_CMD = "cmd_$@ = $(O_TO_A_STR)"
74 O_TO_A_DO = @set -e; \
75 echo $(O_TO_A_DISP); \
77 echo $(O_TO_A_CMD) > $(call exe2cmd,$(@))
79 O_TO_S = $(LD) $(_CPU_LDFLAGS) -shared $(OBJS-y) -o $(LIB)
80 O_TO_S_STR = $(subst ','\'',$(O_TO_S)) #'# fix syntax highlight
81 O_TO_S_DISP = $(if $(V),"$(O_TO_S_STR)"," LD $(@)")
82 O_TO_S_DO = @set -e; \
83 echo $(O_TO_S_DISP); \
85 echo $(O_TO_S_CMD) > $(call exe2cmd,$(@))
87 ifeq ($(RTE_BUILD_SHARED_LIB),n)
88 O_TO_C = $(AR) crus $(LIB_ONE) $(OBJS-y)
89 O_TO_C_STR = $(subst ','\'',$(O_TO_C)) #'# fix syntax highlight
90 O_TO_C_DISP = $(if $(V),"$(O_TO_C_STR)"," AR_C $(@)")
91 O_TO_C_DO = @set -e; \
95 O_TO_C = $(LD) -shared $(OBJS-y) -o $(LIB_ONE)
96 O_TO_C_STR = $(subst ','\'',$(O_TO_C)) #'# fix syntax highlight
97 O_TO_C_DISP = $(if $(V),"$(O_TO_C_STR)"," LD_C $(@)")
98 O_TO_C_DO = @set -e; \
103 copy_obj = cp -f $(OBJS-y) $(RTE_OUTPUT)/build/lib;
104 lib_dir = [ -d $(RTE_OUTPUT)/lib ] || mkdir -p $(RTE_OUTPUT)/lib;
108 # Archive objects in .a file if needed
110 ifeq ($(RTE_BUILD_SHARED_LIB),y)
111 $(LIB): $(OBJS-y) $(DEP_$(LIB)) FORCE
112 @[ -d $(dir $@) ] || mkdir -p $(dir $@)
114 @echo -n "$< -> $@ " ; \
115 echo -n "file_missing=$(call boolean,$(file_missing)) " ; \
116 echo -n "cmdline_changed=$(call boolean,$(call cmdline_changed,$(O_TO_S_STR))) " ; \
117 echo -n "depfile_missing=$(call boolean,$(depfile_missing)) " ; \
118 echo "depfile_newer=$(call boolean,$(depfile_newer)) ")
121 $(call cmdline_changed,$(O_TO_S_STR)),\
125 ifeq ($(RTE_BUILD_COMBINE_LIBS),y)
128 $(call cmdline_changed,$(O_TO_C_STR)),\
134 $(LIB): $(OBJS-y) $(DEP_$(LIB)) FORCE
135 @[ -d $(dir $@) ] || mkdir -p $(dir $@)
137 @echo -n "$< -> $@ " ; \
138 echo -n "file_missing=$(call boolean,$(file_missing)) " ; \
139 echo -n "cmdline_changed=$(call boolean,$(call cmdline_changed,$(O_TO_A_STR))) " ; \
140 echo -n "depfile_missing=$(call boolean,$(depfile_missing)) " ; \
141 echo "depfile_newer=$(call boolean,$(depfile_newer)) ")
144 $(call cmdline_changed,$(O_TO_A_STR)),\
148 ifeq ($(RTE_BUILD_COMBINE_LIBS),y)
151 $(call cmdline_changed,$(O_TO_C_STR)),\
159 # install lib in $(RTE_OUTPUT)/lib
161 $(RTE_OUTPUT)/lib/$(LIB): $(LIB)
162 @echo " INSTALL-LIB $(LIB)"
163 @[ -d $(RTE_OUTPUT)/lib ] || mkdir -p $(RTE_OUTPUT)/lib
164 $(Q)cp -f $(LIB) $(RTE_OUTPUT)/lib
167 # Clean all generated files
174 $(Q)rm -rf $(LIB) $(OBJS-all) $(DEPS-all) $(DEPSTMP-all) \
175 $(CMDS-all) $(INSTALL-FILES-all)
176 $(Q)rm -f $(_BUILD_TARGETS) $(_INSTALL_TARGETS) $(_CLEAN_TARGETS)
178 include $(RTE_SDK)/mk/internal/rte.compile-post.mk
179 include $(RTE_SDK)/mk/internal/rte.install-post.mk
180 include $(RTE_SDK)/mk/internal/rte.clean-post.mk
181 include $(RTE_SDK)/mk/internal/rte.build-post.mk
182 include $(RTE_SDK)/mk/internal/rte.depdirs-post.mk