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# ------------------------------------------------------------------------------
#
# Generic Makefile
#
# Copyright Marco Paland 2007 - 2017
# Distributed under the MIT License
#
# ------------------------------------------------------------------------------
# ------------------------------------------------------------------------------
# Paths
# ------------------------------------------------------------------------------
PATH_TOOLS_CC = /usr/bin/
PATH_TOOLS_CC_LIB = /usr/lib/
PATH_TOOLS_UTIL =
PATH_BIN = bin
PATH_TMP = tmp
PATH_NUL = /dev/null
PATH_OBJ = $(PATH_TMP)/obj
PATH_LST = $(PATH_TMP)/lst
PATH_ERR = $(PATH_TMP)/err
PATH_PRE = $(PATH_TMP)/pre
PATH_COV = $(PATH_TMP)/cov
# ------------------------------------------------------------------------------
# Application to build
# ------------------------------------------------------------------------------
APP = test_suite
# -----------------------------------------------------------------------------
# Project file list
# Format is:
# FILES_PRJ = file1 \
# foo/file2 \
# bar/file3
# -----------------------------------------------------------------------------
FILES_PRJ = test/test_suite
# ------------------------------------------------------------------------------
# Additional include files and compiler defines
# Format is:
# C_INCLUDES = -Iinclude_path1 \
# -Iinclude_path2 \
# -Iinclude_path3 \
# ------------------------------------------------------------------------------
C_INCLUDES =
C_DEFINES =
# ------------------------------------------------------------------------------
# The target name and location
# ------------------------------------------------------------------------------
TRG = $(PATH_BIN)/$(APP)
# ------------------------------------------------------------------------------
# object files
# ------------------------------------------------------------------------------
FILES_TMP = $(FILES_PRJ)
FILES_O = $(addsuffix .o, $(FILES_TMP))
# ------------------------------------------------------------------------------
# VPATH definition
#
# VPATH is required for the maker to find the C-/ASM-Source files.
# Extract the directory/module names from the file list with the dir
# command and remove the duplicated directory names with the sort command.
# FILES_PRJ is listed first to make sure that the source files in the project
# directory are searched first.
# ------------------------------------------------------------------------------
VPATH := $(sort $(dir $(FILES_TMP)))
# ------------------------------------------------------------------------------
# Development tools
# ------------------------------------------------------------------------------
AR = $(PATH_TOOLS_CC)ar
AS = $(PATH_TOOLS_CC)g++
CC = $(PATH_TOOLS_CC)g++
CL = $(PATH_TOOLS_CC)g++
NM = $(PATH_TOOLS_CC)nm
GCOV = $(PATH_TOOLS_CC)gcov
OBJDUMP = $(PATH_TOOLS_CC)objdump
OBJCOPY = $(PATH_TOOLS_CC)objcopy
READELF = $(PATH_TOOLS_CC)readelf
SIZE = $(PATH_TOOLS_CC)size
ECHO = $(PATH_TOOLS_UTIL)echo
MAKE = $(PATH_TOOLS_UTIL)make
MKDIR = $(PATH_TOOLS_UTIL)mkdir
RM = $(PATH_TOOLS_UTIL)rm
SED = $(PATH_TOOLS_UTIL)sed
# ------------------------------------------------------------------------------
# Compiler flags for the target architecture
# ------------------------------------------------------------------------------
GCCFLAGS = $(C_INCLUDES) \
$(C_DEFINES) \
-std=c++11 \
-g \
-Wall \
-pedantic \
-Wmain \
-Wundef \
-Wsign-conversion \
-Wuninitialized \
-Wshadow \
-Wunreachable-code \
-Wswitch-default \
-Wswitch \
-Wcast-align \
-Wmissing-include-dirs \
-Winit-self \
-Wdouble-promotion \
-gdwarf-2 \
-fno-exceptions \
-O2 \
-ffunction-sections \
-ffat-lto-objects \
-fdata-sections \
-fverbose-asm \
-Wextra \
-Wunused-parameter \
-Wfloat-equal
CFLAGS = $(GCCFLAGS) \
-Wunsuffixed-float-constants \
-x c \
-std=c99
CPPFLAGS = $(GCCFLAGS) \
-x c++ \
-fno-rtti \
-fstrict-enums \
-fno-use-cxa-atexit \
-fno-use-cxa-get-exception-ptr \
-fno-nonansi-builtins \
-fno-threadsafe-statics \
-fno-enforce-eh-specs \
-ftemplate-depth-64 \
-fexceptions
AFLAGS = $(GCCFLAGS) \
-x assembler
LFLAGS = $(GCCFLAGS) \
-x none \
-Wl,--gc-sections
# ------------------------------------------------------------------------------
# Targets
# ------------------------------------------------------------------------------
# ------------------------------------------------------------------------------
# Main-Dependencies (app: all)
# ------------------------------------------------------------------------------
.PHONY: all
all: clean_prj $(TRG) $(TRG)_nm.txt
# ------------------------------------------------------------------------------
# Main-Dependencies (app: rebuild)
# ------------------------------------------------------------------------------
.PHONY: rebuild
rebuild: clean $(TRG) $(TRG)_nm.txt
# ------------------------------------------------------------------------------
# clean project
# ------------------------------------------------------------------------------
.PHONY: clean_prj
clean_prj:
@-$(ECHO) +++ cleaning project
@-$(RM) -rf $(PATH_BIN) 2> $(PATH_NUL)
@-$(MKDIR) -p $(PATH_BIN)
@-$(MKDIR) -p $(PATH_OBJ)
@-$(MKDIR) -p $(PATH_ERR)
@-$(MKDIR) -p $(PATH_LST)
@-$(MKDIR) -p $(PATH_PRE)
@-$(MKDIR) -p $(PATH_COV)
# ------------------------------------------------------------------------------
# clean all
# ------------------------------------------------------------------------------
.PHONY: clean
clean:
@-$(ECHO) +++ cleaning all
@-$(RM) -rf $(PATH_BIN) 2> $(PATH_NUL)
@-$(RM) -rf $(PATH_TMP) 2> $(PATH_NUL)
@-$(MKDIR) -p $(PATH_BIN)
@-$(MKDIR) -p $(PATH_OBJ)
@-$(MKDIR) -p $(PATH_ERR)
@-$(MKDIR) -p $(PATH_LST)
@-$(MKDIR) -p $(PATH_COV)
# ------------------------------------------------------------------------------
# print the GNUmake version and the compiler version
# ------------------------------------------------------------------------------
.PHONY: version
version:
# Print the GNU make version and the compiler version
@$(ECHO) GNUmake version:
@$(MAKE) --version
@$(ECHO) GCC version:
@$(CL) -v
# ------------------------------------------------------------------------------
# Rules
# ------------------------------------------------------------------------------
# ------------------------------------------------------------------------------
# Link/locate application
# ------------------------------------------------------------------------------
$(TRG) : $(FILES_O)
@-$(ECHO) +++ linkink application to generate: $(TRG)
@-$(CL) $(LFLAGS) -L. -lc $(PATH_OBJ)/*.o -Wl,-Map,$(TRG).map -o $(TRG)
# profiling
@-$(CL) $(LFLAGS) -L. -lc $(PATH_COV)/*.o --coverage -o $(PATH_COV)/$(APP)
# ------------------------------------------------------------------------------
# parse the object files to obtain symbol information, and create a size summary
# ------------------------------------------------------------------------------
$(TRG)_nm.txt : $(TRG)
@-$(ECHO) +++ parsing symbols with nm to generate: $(TRG)_nm.txt
@-$(NM) --numeric-sort --print-size $(TRG) > $(TRG)_nm.txt
@-$(ECHO) +++ demangling symbols with c++filt to generate: $(TRG)_cppfilt.txt
@-$(NM) --numeric-sort --print-size $(TRG) | $(CPPFILT) > $(TRG)_cppfilt.txt
@-$(ECHO) +++ creating size summary table with size to generate: $(TRG)_size.txt
@-$(SIZE) -A -t $(TRG) > $(TRG)_size.txt
%.o : %.cpp
@$(ECHO) +++ compile: $<
# Compile the source file
# ...and Reformat (using sed) any possible error/warning messages for the VisualStudio(R) output window
# ...and Create an assembly listing using objdump
# ...and Generate a dependency file (using the -MM flag)
@-$(CL) $(CPPFLAGS) $< -E -o $(PATH_PRE)/$(basename $(@F)).pre
@-$(CL) $(CPPFLAGS) $< -c -o $(PATH_OBJ)/$(basename $(@F)).o 2> $(PATH_ERR)/$(basename $(@F)).err
@-$(SED) -e 's|.h:\([0-9]*\),|.h(\1) :|' -e 's|:\([0-9]*\):|(\1) :|' $(PATH_ERR)/$(basename $(@F)).err
@-$(OBJDUMP) --disassemble --line-numbers -S $(PATH_OBJ)/$(basename $(@F)).o > $(PATH_LST)/$(basename $(@F)).lst
@-$(CL) $(CPPFLAGS) $< -MM > $(PATH_OBJ)/$(basename $(@F)).d
# profiling
@-$(CL) $(CPPFLAGS) -O0 --coverage $< -c -o $(PATH_COV)/$(basename $(@F)).o 2> $(PATH_NUL)
%.o : %.c
@$(ECHO) +++ compile: $<
# Compile the source file
# ...and Reformat (using sed) any possible error/warning messages for the VisualStudio(R) output window
# ...and Create an assembly listing using objdump
# ...and Generate a dependency file (using the -MM flag)
@-$(CL) $(CFLAGS) $< -E -o $(PATH_PRE)/$(basename $(@F)).pre
@-$(CC) $(CFLAGS) $< -c -o $(PATH_OBJ)/$(basename $(@F)).o 2> $(PATH_ERR)/$(basename $(@F)).err
@-$(SED) -e 's|.h:\([0-9]*\),|.h(\1) :|' -e 's|:\([0-9]*\):|(\1) :|' $(PATH_ERR)/$(basename $(@F)).err
@-$(OBJDUMP) -S $(PATH_OBJ)/$(basename $(@F)).o > $(PATH_LST)/$(basename $(@F)).lst
@-$(CC) $(CFLAGS) $< -MM > $(PATH_OBJ)/$(basename $(@F)).d
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