nuttx/tools/Makefile.host

############################################################################
# tools/Makefile.host
#
# 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.
#
############################################################################

TOPDIR ?= $(CURDIR)/..
-include $(TOPDIR)/Make.defs
include ${TOPDIR}/tools/Config.mk

# Check the endian-ness of the target

# Define HOSTCC on the make command line if it differs from these defaults
# Define HOSTCFLAGS with -g on the make command line to build debug versions

HOSTOS = ${shell uname -o 2>/dev/null || uname -s 2>/dev/null || echo "Other"}

ifeq ($(HOSTOS),MinGW)

# In the Windows native environment, the MinGW GCC compiler is used

HOSTCC ?= mingw32-gcc.exe
HOSTCFLAGS ?= -O2 -Wall -Wstrict-prototypes -Wshadow -I. -DCONFIG_WINDOWS_NATIVE=y

else

# GCC or clang is assumed in all other POSIX environments
# (Linux, Cygwin, MSYS2, macOS).
# strtok_r is used in some tools, but does not seem to be available in
# the MinGW environment.

HOSTCC ?= cc
HOSTCFLAGS ?= -O2 -Wall -Wstrict-prototypes -Wshadow -I.
HOSTCFLAGS += -DHAVE_STRTOK_C=1

ifeq ($(HOSTOS),Cygwin)
HOSTCFLAGS += -DHOST_CYGWIN=1
endif
endif

ifeq ($(CONFIG_ENDIAN_BIG),y)
CFLAGS += -DTGT_BIGENDIAN=1
endif

# Targets

all: b16$(HOSTEXEEXT) bdf-converter$(HOSTEXEEXT) cmpconfig$(HOSTEXEEXT) \
    configure$(HOSTEXEEXT) mkconfig$(HOSTEXEEXT) mkdeps$(HOSTEXEEXT) \
    mksymtab$(HOSTEXEEXT)  mksyscall$(HOSTEXEEXT) mkversion$(HOSTEXEEXT) \
    cnvwindeps$(HOSTEXEEXT) nxstyle$(HOSTEXEEXT) initialconfig$(HOSTEXEEXT) \
    gencromfs$(HOSTEXEEXT) convert-comments$(HOSTEXEEXT) lowhex$(HOSTEXEEXT) \
    detab$(HOSTEXEEXT) rmcr$(HOSTEXEEXT)
default: mkconfig$(HOSTEXEEXT) mksyscall$(HOSTEXEEXT) mkdeps$(HOSTEXEEXT) \
    cnvwindeps$(HOSTEXEEXT)

ifdef HOSTEXEEXT
.PHONY: b16 bdf-converter cmpconfig clean configure kconfig2html mkconfig \
    mkdeps mksymtab mksyscall mkversion cnvwindeps nxstyle initialconfig \
    gencromfs convert-comments lowhex detab rmcr
else
.PHONY: clean
endif

# b16 - Fixed precision math conversion tool

b16$(HOSTEXEEXT): b16.c
	$(Q) $(HOSTCC) $(HOSTCFLAGS) -o b16$(HOSTEXEEXT) b16.c

ifdef HOSTEXEEXT
b16: b16$(HOSTEXEEXT)
endif

# configure - Instantiate a canned NuttX configuration

configure$(HOSTEXEEXT): configure.c cfgparser.c
	$(Q) $(HOSTCC) $(HOSTCFLAGS) -o configure$(HOSTEXEEXT) configure.c cfgparser.c

ifdef HOSTEXEEXT
configure: configure$(HOSTEXEEXT)
endif

# mkconfig - Convert a .config file into a C config.h file

mkconfig$(HOSTEXEEXT): mkconfig.c cfgdefine.c
	$(Q) $(HOSTCC) $(HOSTCFLAGS) -o mkconfig$(HOSTEXEEXT) mkconfig.c cfgdefine.c

ifdef HOSTEXEEXT
mkconfig: mkconfig$(HOSTEXEEXT)
endif

# cmpconfig - Compare the contents of two configuration files

cmpconfig$(HOSTEXEEXT): cmpconfig.c cfgparser.c
	$(Q) $(HOSTCC) $(HOSTCFLAGS) -o cmpconfig$(HOSTEXEEXT) cmpconfig.c cfgparser.c

ifdef HOSTEXEEXT
cmpconfig: cmpconfig$(HOSTEXEEXT)
endif

# kconfig2html - Create an HTML document describing the configuration options

kconfig2html$(HOSTEXEEXT): kconfig2html.c
	$(Q) $(HOSTCC) $(HOSTCFLAGS) -o kconfig2html$(HOSTEXEEXT) kconfig2html.c

ifdef HOSTEXEEXT
kconfig2html: kconfig2html$(HOSTEXEEXT)
endif

# mkversion - Convert a .version file into a C version.h file

mkversion$(HOSTEXEEXT): mkconfig.c cfgdefine.c
	$(Q) $(HOSTCC) $(HOSTCFLAGS) -o mkversion$(HOSTEXEEXT) mkversion.c cfgdefine.c

ifdef HOSTEXEEXT
mkversion: mkversion$(HOSTEXEEXT)
endif

# mksyscall - Convert a CSV file into syscall stubs and proxies

mksyscall$(HOSTEXEEXT): mksyscall.c csvparser.c
	$(Q) $(HOSTCC) $(HOSTCFLAGS) -o mksyscall$(HOSTEXEEXT) mksyscall.c csvparser.c

ifdef HOSTEXEEXT
mksyscall: mksyscall$(HOSTEXEEXT)
endif

# mksymtab - Convert a CSV file into a symbol table

mksymtab$(HOSTEXEEXT): mksymtab.c csvparser.c
	$(Q) $(HOSTCC) $(HOSTCFLAGS) -o mksymtab$(HOSTEXEEXT) mksymtab.c csvparser.c

ifdef HOSTEXEEXT
mksymtab: mksymtab$(HOSTEXEEXT)
endif

# bdf-converter - Converts a BDF font to the NuttX font format

bdf-converter$(HOSTEXEEXT): bdf-converter.c
	$(Q) $(HOSTCC) $(HOSTCFLAGS) -o bdf-converter$(HOSTEXEEXT) bdf-converter.c

ifdef HOSTEXEEXT
bdf-converter: bdf-converter$(HOSTEXEEXT)
endif

# nxstyle - Check a file for compliance to NuttX coding style

nxstyle$(HOSTEXEEXT): nxstyle.c
	$(Q) $(HOSTCC) $(HOSTCFLAGS) -o nxstyle$(HOSTEXEEXT) nxstyle.c

ifdef HOSTEXEEXT
nxstyle: nxstyle$(HOSTEXEEXT)
endif

# initialconfig - Create a barebones .config file sufficient only for
# instantiating the symbolic links necessary to do a real configuration
# from scratch.

initialconfig$(HOSTEXEEXT): initialconfig.c
	$(Q) $(HOSTCC) $(HOSTCFLAGS) -o initialconfig$(HOSTEXEEXT) initialconfig.c

ifdef HOSTEXEEXT
initialconfig: initialconfig$(HOSTEXEEXT)
endif

# gencromfs - Generate a CROMFS file system

gencromfs$(HOSTEXEEXT): gencromfs.c
	$(Q) $(HOSTCC) $(HOSTCFLAGS) -o gencromfs$(HOSTEXEEXT) gencromfs.c

ifdef HOSTEXEEXT
gencromfs: gencromfs$(HOSTEXEEXT)
endif

# convert-comments - Convert C++-style comments to C-style comments

convert-comments$(HOSTEXEEXT): convert-comments.c
	$(Q) $(HOSTCC) $(HOSTCFLAGS) -o convert-comments$(HOSTEXEEXT) convert-comments.c

ifdef HOSTEXEEXT
convert-comments: convert-comments$(HOSTEXEEXT)
endif

# lowhex - Convert hexadecimal constants to lower cast format

lowhex$(HOSTEXEEXT): lowhex.c
	$(Q) $(HOSTCC) $(HOSTCFLAGS) -o lowhex$(HOSTEXEEXT) lowhex.c

ifdef HOSTEXEEXT
lowhex: lowhex$(HOSTEXEEXT)
endif

# detab - Convert tabs to spaces

detab$(HOSTEXEEXT): detab.c
	$(Q) $(HOSTCC) $(HOSTCFLAGS) -o detab$(HOSTEXEEXT) detab.c

ifdef HOSTEXEEXT
detab: detab$(HOSTEXEEXT)
endif

# rmcr - Convert tabs to spaces

rmcr$(HOSTEXEEXT): rmcr.c
	$(Q) $(HOSTCC) $(HOSTCFLAGS) -o rmcr$(HOSTEXEEXT) rmcr.c

ifdef HOSTEXEEXT
rmcr: rmcr$(HOSTEXEEXT)
endif

# cnvwindeps - Convert dependences generated by a Windows native toolchain
# for use in a Cygwin/POSIX build environment

cnvwindeps$(HOSTEXEEXT): cnvwindeps.c
	$(Q) $(HOSTCC) $(HOSTCFLAGS) -o cnvwindeps$(HOSTEXEEXT) cnvwindeps.c

ifdef HOSTEXEEXT
cnvwindeps: cnvwindeps$(HOSTEXEEXT)
endif

# Create dependencies for a list of files

mkdeps$(HOSTEXEEXT): mkdeps.c csvparser.c
	$(Q) $(HOSTCC) $(HOSTCFLAGS) -o mkdeps$(HOSTEXEEXT) mkdeps.c

ifdef HOSTEXEEXT
mkdeps: mkdeps$(HOSTEXEEXT)
endif

clean:
	$(call DELFILE, b16)
	$(call DELFILE, b16.exe)
	$(call DELFILE, bdf-converter)
	$(call DELFILE, bdf-converter.exe)
	$(call DELFILE, cmpconfig)
	$(call DELFILE, cmpconfig.exe)
	$(call DELFILE, cnvwindeps)
	$(call DELFILE, cnvwindeps.exe)
	$(call DELFILE, convert-comments)
	$(call DELFILE, convert-comments.exe)
	$(call DELFILE, configure)
	$(call DELFILE, configure.exe)
	$(call DELFILE, detab)
	$(call DELFILE, detab.exe)
	$(call DELFILE, gencromfs)
	$(call DELFILE, gencromfs.exe)
	$(call DELFILE, initialconfig)
	$(call DELFILE, initialconfig.exe)
	$(call DELFILE, lowhex)
	$(call DELFILE, lowhex.exe)
	$(call DELFILE, Make.dep)
	$(call DELFILE, mkconfig)
	$(call DELFILE, mkconfig.exe)
	$(call DELFILE, mkdeps)
	$(call DELFILE, mkdeps.exe)
	$(call DELFILE, mksymtab)
	$(call DELFILE, mksymtab.exe)
	$(call DELFILE, mksyscall)
	$(call DELFILE, mksyscall.exe)
	$(call DELFILE, mkversion)
	$(call DELFILE, mkversion.exe)
	$(call DELFILE, nxstyle)
	$(call DELFILE, nxstyle.exe)
	$(call DELFILE, rmcr)
	$(call DELFILE, rmcr.exe)
ifneq ($(CONFIG_WINDOWS_NATIVE),y)
	$(Q) rm -rf *.dSYM
endif
	$(Q) $(MAKE) -C pic32 -f Makefile.host TOPDIR="$(TOPDIR)" clean
	$(call CLEAN)