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#*****************************************************************************
#
# $Id$
#
#Filename : Makefile.vxworks
#Description: makefile to be used in order to compile libcurl for VxWoorks 6.3.
#
#How to use:
# 1. Adjust environment variables at the file begining
# 2. Open the Command Prompt window and change directory ('cd')
# into the 'lib' folder
# 3. Add <CYGWIN>/bin folder to the PATH environment variable
# For example type 'set PATH=C:/embedded/cygwin/bin;%PATH%'
# 4. Build the library by typing 'make -f ./Makefile.vxworks'
# As a result the libcurl.a should be created in the 'lib' folder.
#Requirements:
# 1. WinXP machine
# 2. Full CYGWIN installation (open source) with GNU make version
# v3.78 or higher
# 3. WindRiver Workbench with vxWorks 6.3 (commercial)
#*****************************************************************************
# ----------------------------------------------------------------------
# Environment
# ----------------------------------------------------------------------
export WIND_HOME := C:/embedded/Workbench2.5.0.1
export WIND_BASE := $(WIND_HOME)/vxworks-6.3
export WIND_HOST_TYPE := x86-win32
# BUILD_TYE:= <debug>|<release> (build with debugging info or optimized)
BUILD_TYPE := debug
USER_CFLAGS:=
# directories where to seek for includes and libraries
OPENSSL_INC := D:/libraries/openssl/openssl-0.9.8a-vxWorks6.3/include
OPENSSL_LIB := D:/libraries/openssl/openssl-0.9.8a-vxWorks6.3
ZLIB_INC := D:/libraries/zlib/zlib-1.2.3-VxWorks6.3/zlib-1.2.3
ZLIB_LIB := D:/libraries/zlib/zlib-1.2.3-VxWorks6.3/binaries/vxworks_3.1_gnu/Debug/lib
ARES_INC :=
ARES_LIB :=
# ----------------------------------------------------------------------
# Compiler
# ----------------------------------------------------------------------
CC := ccppc
AR := arppc
LINK := ccppc
CFLAGS := -D__GNUC__ -D__ppc__ -msoft-float -fno-builtin -mcpu=604 -mlongcall -DCPU=PPC604 -D_GNU_TOOL -Wall -W -Winline $(USER_CFLAGS)
LDFLAGS := -nostdlib -Wl,-i -Wl,-X
INCLUDE_FLAG := -I
C_DEBUGFLAG := -g
C_OPTFLAG := -O2
COMPILE_ONLY_FLAG := -c
OBJ_EXTENSION := .o
CC_OBJ_OUTPUT = -o $@
ARFLAGS := -rc
LIBS_FLAG := -l
LIBS_DIRFLAG:= -L
LD_DEBUGFLAG := $(C_DEBUGFLAG)
EXECUTE_EXTENSION := .out
TOOL_CHAIN_BIN := $(WIND_HOME)/gnu/3.4.4-vxworks-6.3/$(WIND_HOST_TYPE)/bin/
# ----------------------------------------------------------------------
# Add -DINET6 if the OS kernel image was built with IPv6 support
# CFLAGS += -DINET6
# Set up compiler and linker flags for debug or optimization
ifeq ($(BUILD_TYPE), debug)
CFLAGS += $(C_DEBUGFLAG)
LDFLAGS += $(LD_DEBUGFLAG)
else
CFLAGS += $(C_OPTFLAG)
endif
# ----------------------------------------------------------------------
# Main Makefile and possible sub-make files
MAKEFILES := Makefile.vxworks
# List of external include directories
#-----
# IMPORTANT: include OPENSSL directories before system
# in order to prevent WindRiver OpenSSL to be used.
#-----
INCLUDE_DIRS := ../include $(OPENSSL_INC) $(ZLIB_INC) $(ARES_INC) $(WIND_BASE)/target/h $(WIND_BASE)/target/h/wrn/coreip
# List of external libraries and their directories
LIBS_LIST := .
LIB_DIRS := .
ifneq ($(OPENSSL_LIB), )
LIBS_LIST += crypto ssl
LIB_DIRS += $(OPENSSL_LIB)
endif
ifneq ($(ZLIB_LIB), )
LIBS_LIST += z
LIB_DIRS += $(ZLIB_LIB)
endif
ifneq ($(ARES_LIB), )
LIBS_LIST += ares
LIB_DIRS += $(ARES_LIB)
endif
# Add include and library directories and libraries
CFLAGS += $(INCLUDE_DIRS:%=$(INCLUDE_FLAG)%)
LDFLAGS += $(LIB_DIRS:%=$(LIBS_DIRFLAG)%)
# List of targets to make for libs target
LIBS_TARGET_LIST := libcurl.a
# List of execuatble applications to make in addition to libs for all target
EXE_TARGET_LIST :=
# Support for echoing rules
# If ECHORULES variable was set (for example, using 'make' command line)
# some shell commands in the rules will be echoed
ifneq ($(strip $(findstring $(ECHORULES), yes YES 1 true TRUE)),)
_@_ :=
else
_@_ := @
endif
# Directory to hold compilation intermediate files
TMP_DIR := tmp
# List of headers
INCLUDE_FILES := $(shell find . -name \*.h)
INCLUDE_FILES += $(shell find ../include -name \*.h)
# List of sources
SOURCE := $(shell find . -name \*.c)
OBJLIST := $(SOURCE:%.c=$(TMP_DIR)/%$(OBJ_EXTENSION))
# ----------------------------------------------------------------------
#### default rule
# It should be first rule in this file
.PHONY: default
default: libcurl.a
#### Compiling C files
$(TMP_DIR)/%$(OBJ_EXTENSION): %.c $(MAKEFILES)
@echo Compiling C file $< $(ECHO_STDOUT)
@[ -d $(@D) ] || mkdir -p $(@D)
$(_@_) $(TOOL_CHAIN_BIN)$(CC) $(COMPILE_ONLY_FLAG) $(CFLAGS) $< $(CC_OBJ_OUTPUT)
#### Creating library
$(LIBS_TARGET_LIST): $(INCLUDE_FILES) $(MAKEFILES) $(OBJLIST)
@echo Creating library $@ $(ECHO_STDOUT)
$(_@_) [ -d $(@D) ] || mkdir -p $(@D)
$(_@_) rm -f $@
$(_@_) $(TOOL_CHAIN_BIN)$(AR) $(ARFLAGS) $@ $(filter %$(OBJ_EXTENSION), $^)
#### Creating application
$(EXE_TARGET_LIST): $(INCLUDE_FILES) $(MAKEFILES) $(LIBS_TARGET_LIST)
@echo Creating application $@
@[ -d $(@D) ] || mkdir -p $(@D)
$(_@_) $(TOOL_CHAIN_BIN)$(LINK) $(CC_OBJ_OUTPUT) $($(@)_EXE_OBJ_LIST) $(LDFLAGS) $($(@)_EXE_LIBS_NEEDED:%=$(LIBS_FLAG)%) $(LIBS_LIST:%=$(LIBS_FLAG)%) $(USER_LIBS_LIST) $(USER_LIBS_LIST)
#### Master Targets
libs: $(LIBS_TARGET_LIST)
@echo All libs made.
all: $(LIBS_TARGET_LIST) $(EXE_TARGET_LIST) $(INCLUDE_TARGET_LIST)
@echo All targets made.
# Clean up
.PHONY: clean
clean:
$(_@_) rm -rf $(TMP_DIR)
@echo libcurl was cleaned.
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