5ee2e6348f
The code generated by tools/mksymtab.sh uses ``` extern void *var; ``` for ~everything. After the recent removal of -fno-builtin, [1] it ends up with warnings: * -Wbuiltin-requires-header for clang * -Wbuiltin-declaration-mismatch for gcc It also generates errors like the following for clang: ``` symtab_apps.c:125:14: error: redefinition of 'strdup' as different kind of symbol extern void *strdup; ``` I couldn't find a way to disable it. (it's err_redefinition_different_kind in clang source) This commit works it around by restoring -fno-builtin when building SYMTABOBJ. [1] https://github.com/apache/incubator-nuttx/pull/5476
208 lines
6.5 KiB
Makefile
208 lines
6.5 KiB
Makefile
############################################################################
|
|
# apps/Makefile
|
|
#
|
|
# Licensed to the Apache Software Foundation (ASF) under one or more
|
|
# contributor license agreements. See the NOTICE file distributed with
|
|
# this work for additional information regarding copyright ownership. The
|
|
# ASF licenses this file to you under the Apache License, Version 2.0 (the
|
|
# "License"); you may not use this file except in compliance with the
|
|
# License. You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
#
|
|
############################################################################
|
|
|
|
export APPDIR = $(CURDIR)
|
|
include $(APPDIR)/Make.defs
|
|
|
|
# Symbol table for loadable apps.
|
|
|
|
SYMTABSRC = symtab_apps.c
|
|
SYMTABOBJ = $(SYMTABSRC:.c=$(OBJEXT))
|
|
|
|
# Build targets
|
|
|
|
# We first remove libapps.a before letting the other rules add objects to it
|
|
# so that we ensure libapps.a does not contain objects from prior build
|
|
|
|
all:
|
|
$(RM) $(BIN)
|
|
$(MAKE) $(BIN)
|
|
|
|
.PHONY: import install dirlinks export .depdirs preconfig depend clean distclean
|
|
.PHONY: context clean_context context_all register register_all
|
|
.PRECIOUS: $(BIN)
|
|
|
|
$(foreach SDIR, $(CONFIGURED_APPS), $(eval $(call SDIR_template,$(SDIR),all)))
|
|
$(foreach SDIR, $(CONFIGURED_APPS), $(eval $(call SDIR_template,$(SDIR),install)))
|
|
$(foreach SDIR, $(CONFIGURED_APPS), $(eval $(call SDIR_template,$(SDIR),context)))
|
|
$(foreach SDIR, $(CONFIGURED_APPS), $(eval $(call SDIR_template,$(SDIR),register)))
|
|
$(foreach SDIR, $(CONFIGURED_APPS), $(eval $(call SDIR_template,$(SDIR),depend)))
|
|
$(foreach SDIR, $(CLEANDIRS), $(eval $(call SDIR_template,$(SDIR),clean)))
|
|
$(foreach SDIR, $(CLEANDIRS), $(eval $(call SDIR_template,$(SDIR),distclean)))
|
|
|
|
$(MKDEP): $(TOPDIR)/tools/mkdeps.c
|
|
$(HOSTCC) $(HOSTINCLUDES) $(HOSTCFLAGS) $< -o $@
|
|
|
|
$(INCDIR): $(TOPDIR)/tools/incdir.c
|
|
$(HOSTCC) $(HOSTINCLUDES) $(HOSTCFLAGS) $< -o $@
|
|
|
|
IMPORT_TOOLS = $(MKDEP) $(INCDIR)
|
|
|
|
# In the KERNEL build, we must build and install all of the modules. No
|
|
# symbol table is needed
|
|
|
|
ifeq ($(CONFIG_BUILD_KERNEL),y)
|
|
|
|
install: $(foreach SDIR, $(CONFIGURED_APPS), $(SDIR)_install)
|
|
|
|
.import: $(foreach SDIR, $(CONFIGURED_APPS), $(SDIR)_all)
|
|
$(Q) for app in ${CONFIGURED_APPS}; do \
|
|
$(MAKE) -C "$${app}" archive ; \
|
|
done
|
|
$(Q) install libapps.a $(APPDIR)$(DELIM)import$(DELIM)libs
|
|
$(Q) $(MAKE) install
|
|
|
|
import: $(IMPORT_TOOLS)
|
|
$(Q) $(MAKE) context TOPDIR="$(APPDIR)$(DELIM)import"
|
|
$(Q) $(MAKE) register TOPDIR="$(APPDIR)$(DELIM)import"
|
|
$(Q) $(MAKE) depend TOPDIR="$(APPDIR)$(DELIM)import"
|
|
$(Q) $(MAKE) .import TOPDIR="$(APPDIR)$(DELIM)import"
|
|
|
|
else
|
|
|
|
# In FLAT and protected modes, the modules have already been created. A
|
|
# symbol table is required.
|
|
|
|
ifeq ($(CONFIG_BUILD_LOADABLE),)
|
|
|
|
$(BIN): $(foreach SDIR, $(CONFIGURED_APPS), $(SDIR)_all)
|
|
$(Q) for app in ${CONFIGURED_APPS}; do \
|
|
$(MAKE) -C "$${app}" archive ; \
|
|
done
|
|
|
|
else
|
|
|
|
$(SYMTABSRC): $(foreach SDIR, $(CONFIGURED_APPS), $(SDIR)_all)
|
|
$(Q) for app in ${CONFIGURED_APPS}; do \
|
|
$(MAKE) -C "$${app}" archive ; \
|
|
done
|
|
$(Q) $(MAKE) install
|
|
$(Q) $(APPDIR)$(DELIM)tools$(DELIM)mksymtab.sh $(BINDIR) >$@.tmp
|
|
$(Q) $(call TESTANDREPLACEFILE, $@.tmp, $@)
|
|
|
|
$(SYMTABOBJ): %$(OBJEXT): %.c
|
|
$(call COMPILE, -fno-lto -fno-builtin $<, $@)
|
|
|
|
$(BIN): $(SYMTABOBJ)
|
|
$(call ARCHIVE_ADD, $(call CONVERT_PATH,$(BIN)), $^)
|
|
|
|
endif # !CONFIG_BUILD_LOADABLE
|
|
|
|
install: $(foreach SDIR, $(CONFIGURED_APPS), $(SDIR)_install)
|
|
|
|
# Link nuttx
|
|
|
|
HEAD_OBJ += $(wildcard $(APPDIR)$(DELIM)import$(DELIM)startup$(DELIM)*$(OBJEXT))
|
|
HEAD_OBJ += $(wildcard $(APPDIR)$(DELIM)builtin$(DELIM)*$(OBJEXT))
|
|
|
|
.import: $(BIN) install
|
|
$(Q) echo "LD: nuttx"
|
|
$(Q) $(LD) --entry=__start $(LDFLAGS) $(LDLIBPATH) $(EXTRA_LIBPATHS) \
|
|
-L$(APPDIR)$(DELIM)import$(DELIM)scripts -T$(LDNAME) \
|
|
-o nuttx$(EXEEXT) $(HEAD_OBJ) $(EXTRA_OBJS) $(LDSTARTGROUP) \
|
|
$(BIN) $(LDLIBS) $(EXTRA_LIBS) $(LDENDGROUP)
|
|
ifeq ($(CONFIG_INTELHEX_BINARY),y)
|
|
$(Q) echo "CP: nuttx.hex"
|
|
$(Q) $(OBJCOPY) $(OBJCOPYARGS) -O ihex nuttx$(EXEEXT) nuttx.hex
|
|
endif
|
|
ifeq ($(CONFIG_RAW_BINARY),y)
|
|
$(Q) echo "CP: nuttx.bin"
|
|
$(Q) $(OBJCOPY) $(OBJCOPYARGS) -O binary nuttx$(EXEEXT) nuttx.bin
|
|
endif
|
|
$(call POSTBUILD, $(APPDIR))
|
|
|
|
import: $(IMPORT_TOOLS)
|
|
$(Q) $(MAKE) context TOPDIR="$(APPDIR)$(DELIM)import"
|
|
$(Q) $(MAKE) register TOPDIR="$(APPDIR)$(DELIM)import"
|
|
$(Q) $(MAKE) depend TOPDIR="$(APPDIR)$(DELIM)import"
|
|
$(Q) $(MAKE) .import TOPDIR="$(APPDIR)$(DELIM)import"
|
|
|
|
endif # CONFIG_BUILD_KERNEL
|
|
|
|
dirlinks:
|
|
$(Q) $(MAKE) -C platform dirlinks
|
|
|
|
context_all: $(foreach SDIR, $(CONFIGURED_APPS), $(SDIR)_context)
|
|
register_all: $(foreach SDIR, $(CONFIGURED_APPS), $(SDIR)_register)
|
|
|
|
context:
|
|
$(Q) $(MAKE) context_all
|
|
$(Q) $(MAKE) register_all
|
|
|
|
Kconfig:
|
|
$(foreach SDIR, $(CONFIGDIRS), $(call MAKE_template,$(SDIR),preconfig))
|
|
$(Q) $(MKKCONFIG)
|
|
|
|
preconfig: Kconfig
|
|
|
|
export:
|
|
ifneq ($(EXPORTDIR),)
|
|
$(Q) mkdir -p "${EXPORTDIR}"$(DELIM)registry || exit 1;
|
|
ifneq ($(CONFIG_BUILD_KERNEL),y)
|
|
ifneq ($(BUILTIN_REGISTRY),)
|
|
for f in "${BUILTIN_REGISTRY}"$(DELIM)*.bdat "${BUILTIN_REGISTRY}"$(DELIM)*.pdat ; do \
|
|
[ -f "$${f}" ] && cp -f "$${f}" "${EXPORTDIR}"$(DELIM)registry ; \
|
|
done
|
|
endif
|
|
endif
|
|
endif
|
|
|
|
.depdirs: $(foreach SDIR, $(CONFIGURED_APPS), $(SDIR)_depend)
|
|
|
|
.depend: Makefile .depdirs
|
|
$(Q) touch $@
|
|
|
|
depend: .depend
|
|
|
|
clean_context:
|
|
$(Q) $(MAKE) -C platform clean_context
|
|
$(Q) $(MAKE) -C builtin clean_context
|
|
|
|
clean: $(foreach SDIR, $(CLEANDIRS), $(SDIR)_clean)
|
|
$(call DELFILE, $(SYMTABSRC))
|
|
$(call DELFILE, $(SYMTABOBJ))
|
|
$(call DELFILE, $(BIN))
|
|
$(call DELFILE, Kconfig)
|
|
$(call DELDIR, $(BINDIR))
|
|
$(call CLEAN)
|
|
|
|
distclean: $(foreach SDIR, $(CLEANDIRS), $(SDIR)_distclean)
|
|
ifeq ($(CONFIG_WINDOWS_NATIVE),y)
|
|
$(Q) ( if exist external ( \
|
|
echo ********************************************************" \
|
|
echo * The external directory/link must be removed manually *" \
|
|
echo ********************************************************" \
|
|
)
|
|
else
|
|
$(Q) ( if [ -e external ]; then \
|
|
echo "********************************************************"; \
|
|
echo "* The external directory/link must be removed manually *"; \
|
|
echo "********************************************************"; \
|
|
fi; \
|
|
)
|
|
endif
|
|
$(call DELFILE, .depend)
|
|
$(call DELFILE, $(SYMTABSRC))
|
|
$(call DELFILE, $(SYMTABOBJ))
|
|
$(call DELFILE, $(BIN))
|
|
$(call DELFILE, Kconfig)
|
|
$(call DELDIR, $(BINDIR))
|
|
$(call CLEAN)
|