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numam-dpdk/mk/internal/rte.compile-pre.mk
Shreyansh Jain 01f1922786 drivers: rename register macro prefix 
All macros related to driver registeration renamed from DRIVER_*
to RTE_PMD_*

This includes:

 DRIVER_REGISTER_PCI -> RTE_PMD_REGISTER_PCI
 DRIVER_REGISTER_PCI_TABLE -> RTE_PMD_REGISTER_PCI_TABLE
 DRIVER_REGISTER_VDEV -> RTE_PMD_REGISTER_VDEV
 DRIVER_REGISTER_PARAM_STRING -> RTE_PMD_REGISTER_PARAM_STRING
 DRIVER_EXPORT_* -> RTE_PMD_EXPORT_*

Fix PMDINFOGEN tool to look for matches of RTE_PMD_REGISTER_*.

Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
2016-10-14 01:49:32 +02:00

189 lines
7.2 KiB
Makefile
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# BSD LICENSE
#
# Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Intel Corporation nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Common to rte.lib.mk, rte.app.mk, rte.obj.mk
#
SRCS-all := $(SRCS-y) $(SRCS-n) $(SRCS-)
# convert source to obj file
src2obj = $(strip $(patsubst %.c,%.o,\
$(patsubst %.S,%_s.o,$(1))))
# add a dot in front of the file name
dotfile = $(strip $(foreach f,$(1),\
$(join $(dir $f),.$(notdir $f))))
# convert source/obj files into dot-dep filename (does not
# include .S files)
src2dep = $(strip $(call dotfile,$(patsubst %.c,%.o.d, \
$(patsubst %.S,,$(1)))))
obj2dep = $(strip $(call dotfile,$(patsubst %.o,%.o.d,$(1))))
# convert source/obj files into dot-cmd filename
src2cmd = $(strip $(call dotfile,$(patsubst %.c,%.o.cmd, \
$(patsubst %.S,%_s.o.cmd,$(1)))))
obj2cmd = $(strip $(call dotfile,$(patsubst %.o,%.o.cmd,$(1))))
OBJS-y := $(call src2obj,$(SRCS-y))
OBJS-n := $(call src2obj,$(SRCS-n))
OBJS- := $(call src2obj,$(SRCS-))
OBJS-all := $(filter-out $(SRCS-all),$(OBJS-y) $(OBJS-n) $(OBJS-))
DEPS-y := $(call src2dep,$(SRCS-y))
DEPS-n := $(call src2dep,$(SRCS-n))
DEPS- := $(call src2dep,$(SRCS-))
DEPS-all := $(DEPS-y) $(DEPS-n) $(DEPS-)
DEPSTMP-all := $(DEPS-all:%.d=%.d.tmp)
CMDS-y := $(call src2cmd,$(SRCS-y))
CMDS-n := $(call src2cmd,$(SRCS-n))
CMDS- := $(call src2cmd,$(SRCS-))
CMDS-all := $(CMDS-y) $(CMDS-n) $(CMDS-)
-include $(DEPS-y) $(CMDS-y)
# command to compile a .c file to generate an object
ifeq ($(USE_HOST),1)
C_TO_O = $(HOSTCC) -Wp,-MD,$(call obj2dep,$(@)).tmp $(HOST_CPPFLAGS) $(HOST_CFLAGS) \
$(CFLAGS_$(@)) $(HOST_EXTRA_CPPFLAGS) $(HOST_EXTRA_CFLAGS) -o $@ -c $<
C_TO_O_STR = $(subst ','\'',$(C_TO_O)) #'# fix syntax highlight
C_TO_O_DISP = $(if $(V),"$(C_TO_O_STR)"," HOSTCC $(@)")
else
C_TO_O = $(CC) -Wp,-MD,$(call obj2dep,$(@)).tmp $(CPPFLAGS) $(CFLAGS) \
$(CFLAGS_$(@)) $(EXTRA_CPPFLAGS) $(EXTRA_CFLAGS) -o $@ -c $<
C_TO_O_STR = $(subst ','\'',$(C_TO_O)) #'# fix syntax highlight
C_TO_O_DISP = $(if $(V),"$(C_TO_O_STR)"," CC $(@)")
endif
PMDINFO_GEN = $(RTE_SDK_BIN)/app/dpdk-pmdinfogen $@ $@.pmd.c
PMDINFO_CC = $(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@.pmd.o $@.pmd.c
PMDINFO_LD = $(CROSS)ld $(LDFLAGS) -r -o $@.o $@.pmd.o $@
PMDINFO_TO_O = if grep -q 'RTE_PMD_REGISTER_.*(.*)' $<; then \
echo "$(if $V,$(PMDINFO_GEN), PMDINFO $@.pmd.c)" && \
$(PMDINFO_GEN) && \
echo "$(if $V,$(PMDINFO_CC), CC $@.pmd.o)" && \
$(PMDINFO_CC) && \
echo "$(if $V,$(PMDINFO_LD), LD $@)" && \
$(PMDINFO_LD) && \
mv -f $@.o $@; fi
C_TO_O_CMD = 'cmd_$@ = $(C_TO_O_STR)'
C_TO_O_DO = @set -e; \
echo $(C_TO_O_DISP); \
$(C_TO_O) && \
$(PMDINFO_TO_O) && \
echo $(C_TO_O_CMD) > $(call obj2cmd,$(@)) && \
sed 's,'$@':,dep_'$@' =,' $(call obj2dep,$(@)).tmp > $(call obj2dep,$(@)) && \
rm -f $(call obj2dep,$(@)).tmp
# return an empty string if string are equal
compare = $(strip $(subst $(1),,$(2)) $(subst $(2),,$(1)))
# return a non-empty string if the dst file does not exist
file_missing = $(call compare,$(wildcard $@),$@)
# return a non-empty string if cmdline changed
cmdline_changed = $(call compare,$(strip $(cmd_$@)),$(strip $(1)))
# return a non-empty string if a dependency file does not exist
depfile_missing = $(call compare,$(wildcard $(dep_$@)),$(dep_$@))
# return an empty string if no prereq is newer than target
# - $^ -> names of all the prerequisites
# - $(wildcard $^) -> every existing prereq
# - $(filter-out $(wildcard $^),$^) -> every prereq that don't
# exist (filter-out removes existing ones from the list)
# - $? -> names of all the prerequisites newer than target
depfile_newer = $(strip $(filter-out FORCE,$? \
$(filter-out $(wildcard $^),$^)))
# return 1 if parameter is a non-empty string, else 0
boolean = $(if $1,1,0)
#
# Compile .c file if needed
# Note: dep_$$@ is from the .d file and DEP_$$@ can be specified by
# user (by default it is empty)
#
.SECONDEXPANSION:
%.o: %.c $$(wildcard $$(dep_$$@)) $$(DEP_$$(@)) FORCE
@[ -d $(dir $@) ] || mkdir -p $(dir $@)
$(if $(D),\
@echo -n "$< -> $@ " ; \
echo -n "file_missing=$(call boolean,$(file_missing)) " ; \
echo -n "cmdline_changed=$(call boolean,$(call cmdline_changed,$(C_TO_O))) " ; \
echo -n "depfile_missing=$(call boolean,$(depfile_missing)) " ; \
echo "depfile_newer=$(call boolean,$(depfile_newer))")
$(if $(or \
$(file_missing),\
$(call cmdline_changed,$(C_TO_O)),\
$(depfile_missing),\
$(depfile_newer)),\
$(C_TO_O_DO))
# command to assemble a .S file to generate an object
ifeq ($(USE_HOST),1)
S_TO_O = $(CPP) $(HOST_CPPFLAGS) $($(@)_CPPFLAGS) $(HOST_EXTRA_CPPFLAGS) $< $(@).tmp && \
$(HOSTAS) $(HOST_ASFLAGS) $($(@)_ASFLAGS) $(HOST_EXTRA_ASFLAGS) -o $@ $(@).tmp
S_TO_O_STR = $(subst ','\'',$(S_TO_O)) #'# fix syntax highlight
S_TO_O_DISP = $(if $(V),"$(S_TO_O_STR)"," HOSTAS $(@)")
else
S_TO_O = $(CPP) $(CPPFLAGS) $($(@)_CPPFLAGS) $(EXTRA_CPPFLAGS) $< -o $(@).tmp && \
$(AS) $(ASFLAGS) $($(@)_ASFLAGS) $(EXTRA_ASFLAGS) -o $@ $(@).tmp
S_TO_O_STR = $(subst ','\'',$(S_TO_O)) #'# fix syntax highlight
S_TO_O_DISP = $(if $(V),"$(S_TO_O_STR)"," AS $(@)")
endif
S_TO_O_CMD = "cmd_$@ = $(S_TO_O_STR)"
S_TO_O_DO = @set -e; \
echo $(S_TO_O_DISP); \
$(S_TO_O) && \
echo $(S_TO_O_CMD) > $(call obj2cmd,$(@))
#
# Compile .S file if needed
# Note: DEP_$$@ can be specified by user (by default it is empty)
#
%_s.o: %.S $$(DEP_$$@) FORCE
@[ ! -d $(dir $@) ] || mkdir -p $(dir $@)
$(if $(D),\
@echo -n "$< -> $@ " ; \
echo -n "file_missing=$(call boolean,$(file_missing)) " ; \
echo -n "cmdline_changed=$(call boolean,$(call cmdline_changed,$(S_TO_O_STR))) " ; \
echo -n "depfile_missing=$(call boolean,$(depfile_missing)) " ; \
echo "depfile_newer=$(call boolean,$(depfile_newer)) ")
$(if $(or \
$(file_missing),\
$(call cmdline_changed,$(S_TO_O_STR)),\
$(depfile_missing),\
$(depfile_newer)),\
$(S_TO_O_DO))
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