== Lazy Makefiles

I kept finding myself needing to build some C or C++ code but I just
couldn’t be bothered to write a makefile from ground up. My life’s too
short for that. The code was either not that big of a deal or the build
process was not anything complicated. Yes, I’m lazy. The alternative to
writing a makefile is just typing in gcc or clang instead of make into
the terminal. I know. The horror. It’s 2018. What sort of a barbarian
does that? So I just decided to write a lazy makefile so I would never
have to type in the name of my compiler of choice ever again. Mostly
because that’s what you do with things that you love. Forget about them
until you need them. We’re still talking about compilers and makefiles
for your information. Don’t go assuming things about my personal life.

First off, you can find the makefiles
https://github.com/bloodstalker/lazymakefiles[here]. They are licensed
under the Unlicense. And I’m using plural because there’s one for C and
one for C++. Now that we are done with the mandatory whimsical
introduction, let’s talk about the contents of the makefiles. There are
also a couple of things to note:

* The makefiles have been written with gnu make in mind.
* Most targets will be fine with gcc but the full functionality is
achieved by using clang.
* This is not a makefile 101.
* I’m not going to try to copy the makefile contents here line by line.
You are expected to have the makefile open while reading this.
* I will be explaining some of the more, let’s say, esoteric behaviours
of make which can get the beginners confused.
* gnu make variables are considered macros by C/C++ standards. I will
use the term "`variable`" since it’s what the gnu make documents use.
* The makefiles are not supposed to be hands-off. I change bits here and
there from project to project.
* The makefile recognizes the following extensions: `+.c+` and `+.cpp+`.
If you use different extensions, change the makefile accordingly.

=== The Macros

`+TARGET+` holds the target name. It uses the `+?=+` assignment operator
so you can pass it a different value from a script, just in case. There
are a bunch of varibales that you can assign on the terminal to replace
the makefile’s defaults. Among those there are some that are first
getting a default value assigned and then get the `+?=+` assignemnt
operator so you can assign them values from the terminal, e.g:

[source,make]
----
CC=clang
CC?=clang
----

It looks a bit backwards but there is a reason for that. The reason why
we need to do that is because those variables are called
`+implicit variables+` in gnu make terminology. Implicit variables are
already defined by your makefile even if you havent defined them so they
get some special treatment. In order to assign them values from the
terminal, we first assign them a value and then use the `+?=+` operator
on them. We don’t really need to assign the default value here again,
but I felt like it would be more expressive to assign the default for a
second time.

Variables `+CC_FLAGS+`, `+CXX_FLAGS+` and `+LD_FLAGS+` have accompanying
variables, namely `+CC_FLAGS_EXTRA+`, `+CXX_FLAGS_EXTRA+` and
`+LD_FLAGS_EXTRA+`. The extra ones use the `+?=+` assignment. The scheme
is to have the first set to host the invariant options and use the
second set, to change the options that would need changing between
different builds, if need be.

The variable `+BUILD_MODE+` is used for the sanitizer builds of clang.
`+ADDSAN+` will build the code with the address sanitizer. `+MEMSAN+`
will build the code with memory sanitizer and `+UBSAN+` will build the
code with undefined behaviour sanitizers. The build mode will affect all
the other targets, meaning you will get a dynamically-linked executable
in debug mode with address sanitizers if you assign `+MEMSAN+` to
`+BUILD_MODE+`.

=== Targets

==== default

The default target is `+all+`. `+all+` depends on `+TARGET+`.

==== all

`+all+` is an aggregate target. calling it will build, or rather, try to
build everything(given your source-code’s sitation, some targets might
not make any sense).

==== depend

`+depend+` depends on `+.depend+` which is a file generated by the
makefile that holds the header dependencies. This is how we are making
the makefile sensitive to header changes. The file’s contents look like
this:

[source,make]
----
main.c:main.h
myfile1.c:myfile1.h myfile2.h
----

The inclusion directive is prefixed with a `+-+`. That’s make lingo for
ignore-if-error. My shell prompt has a `+make -q+` part in it so just
`+cd+`ing into a folder will generate the `+.depend+` file for me.Lazy
and Convinient.

==== Objects

For the objects, there are three sets. You have the normal garden
variety objects that end in `+.o+`. You get the debug enabled objects
that end in `+.odbg+` and you get the instrumented objectes that are to
be used for coverage that end in `+.ocov+`. I made the choice of having
three distinct sets of objects since I personally sometimes struggle to
remember whether the current objects are normal, debug or coverage. This
way, I don’t need to. That’s the makefile’s problem now.

==== TARGET

Vanilla i.e. the dynamically-linked executable.

==== TARGET-static

The statically-linked executable.

==== TARGET-dbg

The dynamically-linked executble in debug mode.

==== TARGET-cov

The instrumented-for-coverage executable, dynaimclly-linked.

==== cov

The target generates the coverage report. it depend on `+runcov+` which
itself, in turn, depends on `+$(TARGET)-cov+` so if you change
`+runcov+` to how your executable should run, cov will handle rebuilding
the objects and then running and generating the coverage report.

==== covrep

The exact same as above but generates coverage report in a different
format.

==== ASM

Generates the assembly files for your objects, in intel style.

==== SO

Will try to build your target as a shared object.

==== A

Will try to build your target as an archive, i.e. static library.

==== TAGS

Depends on the `+tags+` target, generates a tags file. The tags file
includes tags from the header files included by your source as well.

==== valgrind

Depends on `+$(TARGET)+` by default, runs valgrind with
`+--leak-check=yes+`. You probably need to change this for the makefile
to run your executable correctly.

==== format

Runs clang-format on all your source files and header files and ***EDITS
THEM IN PLACE***. Expects a clang format file to be present in the
directory.

==== js

Builds the target using emscripten and generates a javascript file.

==== clean and deepclean

`+clean+` cleans almost everything. `+deepclean+` depends on `+clean+`.
basically a two level scheme so you can have two different sets of clean
commands.

==== help

prints out the condensed version of what I’ve been trying to put into
words.

Well that’s about it. Below you can find the current(at the time of
writing) versio of both the C and the Cpp makefiles. You can always find
the latest versions
https://raw.githubusercontent.com/terminaldweller/scripts/main/makefilec[here]
for C and
https://raw.githubusercontent.com/terminaldweller/scripts/main/makefilecpp[here]
for Cpp.

=== C

[source,make]
----
TARGET?=main
SHELL=bash
SHELL?=bash
CC=clang
CC?=clang
ifdef OS
CC_FLAGS=
else
CC_FLAGS=-fpic
endif
CC_EXTRA?=
CTAGS_I_PATH?=./
LD_FLAGS=
EXTRA_LD_FLAGS?=
ADD_SANITIZERS_CC= -g -fsanitize=address -fno-omit-frame-pointer
ADD_SANITIZERS_LD= -g -fsanitize=address
MEM_SANITIZERS_CC= -g -fsanitize=memory -fno-omit-frame-pointer
MEM_SANITIZERS_LD= -g -fsanitize=memory
UB_SANITIZERS_CC= -g -fsanitize=undefined -fno-omit-frame-pointer
UB_SANITIZERS_LD= -g -fsanitize=undefined
FUZZ_SANITIZERS_CC= -fsanitize=fuzzer,address -g -fno-omit-frame-pointer
FUZZ_SANITIZERS_LD= -fsanitize=fuzzer,address -g -fno-omit-frame-pointer
COV_CC= -fprofile-instr-generate -fcoverage-mapping
COV_LD= -fprofile-instr-generate
# BUILD_MODES are=RELEASE(default), DEBUG,ADDSAN,MEMSAN,UBSAN,FUZZ
BUILD_MODE?=RELEASE
#EXCLUSION_LIST='(\bdip)|(\bdim)'
EXCLUSION_LIST='xxxxxx'
OBJ_LIST:=$(patsubst %.c, %.o, $(shell find . -name '*.c' | grep -Ev $(EXCLUSION_LIST)))
OBJ_COV_LIST:=$(patsubst %.c, %.ocov, $(shell find . -name '*.c' | grep -Ev $(EXCLUSION_LIST)))
OBJ_DBG_LIST:=$(patsubst %.c, %.odbg, $(shell find . -name '*.c' | grep -Ev $(EXCLUSION_LIST)))
ASM_LIST:=$(patsubst %.c, %.s, $(shell find . -name '*.c' | grep -Ev $(EXCLUSION_LIST)))
WASM_LIST:=$(patsubst %.c, %.wasm, $(shell find . -name '*.c' | grep -Ev $(EXCLUSION_LIST)))
WAST_LIST:=$(patsubst %.c, %.wast, $(shell find . -name '*.c' | grep -Ev $(EXCLUSION_LIST)))
IR_LIST:=$(patsubst %.c, %.ir, $(shell find . -name '*.c' | grep -Ev $(EXCLUSION_LIST)))
JS_LIST:=$(patsubst %.c, %.js, $(shell find . -name '*.c' | grep -Ev $(EXCLUSION_LIST)))
AST_LIST:=$(patsubst %.c, %.ast, $(shell find . -name '*.c' | grep -Ev $(EXCLUSION_LIST)))

ifeq ($(BUILD_MODE), ADDSAN)
ifeq ($(CC), gcc)
$(error This build mode is only useable with clang.)
endif
CC_EXTRA+=$(ADD_SANITIZERS_CC)
EXTRA_LD_FLAGS+=$(ADD_SANITIZERS_LD)
endif

ifeq ($(BUILD_MODE), MEMSAN)
ifeq ($(CC), gcc)
$(error This build mode is only useable with clang.)
endif
CC_EXTRA+=$(MEM_SANITIZERS_CC)
EXTRA_LD_FLAGS+=$(MEM_SANITIZERS_LD)
endif

ifeq ($(BUILD_MODE), UBSAN)
ifeq ($(CC), gcc)
$(error This build mode is only useable with clang.)
endif
CC_EXTRA+=$(UB_SANITIZERS_CC)
EXTRA_LD_FLAGS+=$(UB_SANITIZERS_LD)
endif

ifeq ($(BUILD_MODE), FUZZ)
ifeq ($(CXX), g++)
$(error This build mode is only useable with clang++.)
endif
CXX_EXTRA+=$(FUZZ_SANITIZERS_CC)
EXTRA_LD_FLAGS+=$(FUZZ_SANITIZERS_LD)
endif

SRCS:=$(wildcard *.c)
HDRS:=$(wildcard *.h)
CC_FLAGS+=$(CC_EXTRA)
LD_FLAGS+=$(EXTRA_LD_FLAGS)

.DEFAULT:all

.PHONY:all clean help ASM SO TAGS WASM JS IR WAST A ADBG AST cppcheck DOCKER

all:$(TARGET)

everything:$(TARGET) A ASM SO $(TARGET)-static $(TARGET)-dbg ADBG TAGS $(TARGET)-cov WASM JS IR WAST AST DOCKER

depend:.depend

.depend:$(SRCS)
  rm -rf .depend
  $(CC) -MM $(CC_FLAGS) $^ > ./.depend
  echo $(patsubst %.o:, %.odbg:, $(shell $(CC) -MM $(CC_FLAGS) $^)) | sed -r 's/[A-Za-z0-9\-\_]+\.odbg/\n&/g' >> ./.depend
  echo $(patsubst %.o:, %.ocov:, $(shell $(CC) -MM $(CC_FLAGS) $^)) | sed -r 's/[A-Za-z0-9\-\_]+\.ocov/\n&/g' >> ./.depend

-include ./.depend

.c.o:
  $(CC) $(CC_FLAGS) -c $< -o $@

%.odbg:%.c
  $(CC) $(CC_FLAGS) -g -c $< -o $@

%.ocov:%.c
  $(CC) $(CC_FLAGS) $(COV_CC) -c $< -o $@

$(TARGET): $(OBJ_LIST)
  $(CC) $(LD_FLAGS) $^ -o $@

$(TARGET)-static: $(OBJ_LIST)
  $(CC) $(LD_FLAGS) $^ -static -o $@

$(TARGET)-dbg: $(OBJ_DBG_LIST)
  $(CC) $(LD_FLAGS) $^ -g -o $@

$(TARGET)-cov: $(OBJ_COV_LIST)
  $(CC) $(LD_FLAGS) $^ $(COV_LD) -o $@

cov: runcov
  @llvm-profdata merge -sparse ./default.profraw -o ./default.profdata
  @llvm-cov show $(TARGET)-cov -instr-profile=default.profdata

covrep: runcov
  @llvm-profdata merge -sparse ./default.profraw -o ./default.profdata
  @llvm-cov report $(TARGET)-cov -instr-profile=default.profdata

ASM:$(ASM_LIST)

SO:$(TARGET).so

A:$(TARGET).a

ADBG:$(TARGET).adbg

IR:$(IR_LIST)

WASM:$(WASM_LIST)

WAST:$(WAST_LIST)

JS:$(JS_LIST)

AST:$(AST_LIST)

TAGS:tags

#https://github.com/rizsotto/Bear
BEAR: clean
  bear -- make

tags:$(SRCS)
  $(shell $(CC) -c -I $(CTAGS_I_PATH) -M $(SRCS)|\
    sed -e 's/[\\ ]/\n/g'|sed -e '/^$$/d' -e '/\.o:[ \t]*$$/d'|\
    ctags -L - --c++-kinds=+p --fields=+iaS --extra=+q)

%.s: %.c
  $(CC) -S $< -o $@
  # objdump -r -d -M intel -S $< > $@

%.ir: %.c
  $(CC) -emit-llvm -S -o $@ $<

%.wasm: %.c
  emcc $< -o $@

%.wast: %.wasm
  wasm2wat $< > $@

%.js: %.c
  emcc $< -s FORCE_FILESYSTEM=1 -s EXIT_RUNTIME=1 -o $@

%.ast: %.c
  $(CC) -Xclang -ast-dump -fsyntax-only $< > $@

$(TARGET).so: $(OBJ_LIST)
  $(CC) $(LD_FLAGS) $^ -shared -o $@

$(TARGET).a: $(OBJ_LIST)
  ar rcs $(TARGET).a $(OBJ_LIST)

$(TARGET).adbg: $(OBJ_DBG_LIST)
  ar rcs $(TARGET).adbg $(OBJ_DBG_LIST)

runcov: $(TARGET)-cov
  "./$(TARGET)-cov"

test: $(TARGET)
  "./$(TARGET)"

run: $(TARGET)
  "./$(TARGET)"

valgrind: $(TARGET)
  - valgrind --track-origins=yes --leak-check=full --show-leak-kinds=all "./$(TARGET)"

cppcheck:
  cppcheck $(SRCS)

rundbg: $(TARGET)-dbg
  gdb --batch --command=./debug.dbg --args "./$(TARGET)-dbg"

format:
  - clang-format -i $(SRCS) $(HDRS)

DOCKER: Dockerfile
  docker build -t proto ./

clean:
  - rm -f *.o *.s *.odbg *.ocov *.js *.ir *~ $(TARGET) $(TARGET).so $(TARGET)-static \
  $(TARGET)-dbg $(TARGET).a $(TARGET)-cov *.wasm *.wast $(TARGET).adbg *.ast

deepclean: clean
  - rm tags
  - rm .depend
  - rm ./default.profraw ./default.profdata
  - rm vgcore.*
  - rm compile_commands.json
  - rm *.gch

help:
  @echo "--all is the default target, runs $(TARGET) target"
  @echo "--everything will build everything"
  @echo "--SO will generate the so"
  @echo "--ASM will generate assembly files"
  @echo "--TAGS will generate tags file"
  @echo "--BEAR will generate a compilation database"
  @echo "--IR will generate llvm IR"
  @echo "--JS will make the js file"
  @echo "--AST will make the llvm ast file"
  @echo "--WASM will make the wasm file"
  @echo "--WAST will make the wasm text debug file"
  @echo "--$(TARGET) builds the dynamically-linked executable"
  @echo "--$(TARGET)-dbg will generate the debug build. BUILD_MODE should be set to DEBUG to work"
  @echo "--$(TARGET)-static will statically link the executable to the libraries"
  @echo "--$(TARGET)-cov is the coverage build"
  @echo "--cov will print the coverage report"
  @echo "--covrep will print the line coverage report"
  @echo "--A will build the static library"
  @echo "--TAGS will build the tags file"
  @echo "--clean"
  @echo "--deepclean will clean almost everything"
----

=== Cpp

[source,make]
----
TARGET?=main
SHELL=bash
SHELL?=bash
CXX=clang++
CXX?=clang++
ifdef OS
CXX_FLAGS=-std=c++20
else
CXX_FLAGS=-std=c++20 -fpic
endif
CXX_EXTRA?=
CTAGS_I_PATH?=./
LD_FLAGS= -include-pch header.hpp.gch
EXTRA_LD_FLAGS?=
ADD_SANITIZERS_CC= -g -fsanitize=address -fno-omit-frame-pointer
ADD_SANITIZERS_LD= -g -fsanitize=address
MEM_SANITIZERS_CC= -g -fsanitize=memory -fno-omit-frame-pointer
MEM_SANITIZERS_LD= -g -fsanitize=memory
UB_SANITIZERS_CC= -g -fsanitize=undefined -fno-omit-frame-pointer
UB_SANITIZERS_LD= -g -fsanitize=undefined
FUZZ_SANITIZERS_CC= -fsanitize=fuzzer,address -g -fno-omit-frame-pointer
FUZZ_SANITIZERS_LD= -fsanitize=fuzzer,address -g -fno-omit-frame-pointer
COV_CXX= -fprofile-instr-generate -fcoverage-mapping
COV_LD= -fprofile-instr-generate
# BUILD_MODES are=RELEASE(default), DEBUG,ADDSAN,MEMSAN,UBSAN,FUZZ
BUILD_MODE?=RELEASE
#EXCLUSION_LIST='(\bdip)|(\bdim)'
EXCLUSION_LIST='xxxxxx'
OBJ_LIST:=$(patsubst %.cpp, %.o, $(shell find . -name '*.cpp' | grep -Ev $(EXCLUSION_LIST)))
OBJ_COV_LIST:=$(patsubst %.cpp, %.ocov, $(shell find . -name '*.cpp' | grep -Ev $(EXCLUSION_LIST)))
OBJ_DBG_LIST:=$(patsubst %.cpp, %.odbg, $(shell find . -name '*.cpp' | grep -Ev $(EXCLUSION_LIST)))
ASM_LIST:=$(patsubst %.cpp, %.s, $(shell find . -name '*.cpp' | grep -Ev $(EXCLUSION_LIST)))
WASM_LIST:=$(patsubst %.cpp, %.wasm, $(shell find . -name '*.cpp' | grep -Ev $(EXCLUSION_LIST)))
WAST_LIST:=$(patsubst %.cpp, %.wast, $(shell find . -name '*.cpp' | grep -Ev $(EXCLUSION_LIST)))
IR_LIST:=$(patsubst %.cpp, %.ir, $(shell find . -name '*.cpp' | grep -Ev $(EXCLUSION_LIST)))
JS_LIST:=$(patsubst %.cpp, %.js, $(shell find . -name '*.cpp' | grep -Ev $(EXCLUSION_LIST)))
AST_LIST:=$(patsubst %.cpp, %.ast, $(shell find . -name '*.cpp' | grep -Ev $(EXCLUSION_LIST)))

ifeq ($(BUILD_MODE), ADDSAN)
ifeq ($(CXX), g++)
$(error This build mode is only useable with clang++.)
endif
CXX_EXTRA+=$(ADD_SANITIZERS_CC)
EXTRA_LD_FLAGS+=$(ADD_SANITIZERS_LD)
endif

ifeq ($(BUILD_MODE), MEMSAN)
ifeq ($(CXX), g++)
$(error This build mode is only useable with clang++.)
endif
CXX_EXTRA+=$(MEM_SANITIZERS_CC)
EXTRA_LD_FLAGS+=$(MEM_SANITIZERS_LD)
endif

ifeq ($(BUILD_MODE), UBSAN)
ifeq ($(CXX), g++)
$(error This build mode is only useable with clang++.)
endif
CXX_EXTRA+=$(UB_SANITIZERS_CC)
EXTRA_LD_FLAGS+=$(UB_SANITIZERS_LD)
endif

ifeq ($(BUILD_MODE), FUZZ)
ifeq ($(CXX), g++)
$(error This build mode is only useable with clang++.)
endif
CXX_EXTRA+=$(FUZZ_SANITIZERS_CC)
EXTRA_LD_FLAGS+=$(FUZZ_SANITIZERS_LD)
endif

SRCS:=$(wildcard *.cpp)
HDRS:=$(wildcard *.h)
CXX_FLAGS+=$(CXX_EXTRA)
LD_FLAGS+=$(EXTRA_LD_FLAGS)

.DEFAULT:all

.PHONY:all clean help ASM SO TAGS WASM JS exe IR WAST A ADBG AST cppcheck DOCKER

all:exe

everything:$(TARGET) A ASM SO $(TARGET)-static $(TARGET)-dbg ADBG TAGS $(TARGET)-cov WASM JS IR WAST AST DOCKER

depend:.depend

.depend:$(SRCS)
  rm -rf .depend
  $(CXX) -MM $(CXX_FLAGS) $^ > ./.depend
  echo $(patsubst %.o:, %.odbg:, $(shell $(CXX) -MM $(CXX_FLAGS) $^)) | sed -r 's/[A-Za-z0-9\-\_]+\.odbg/\n&/g' >> ./.depend
  echo $(patsubst %.o:, %.ocov:, $(shell $(CXX) -MM $(CXX_FLAGS) $^)) | sed -r 's/[A-Za-z0-9\-\_]+\.ocov/\n&/g' >> ./.depend

-include ./.depend

.cpp.o: header.hpp.gch
  $(CXX) $(CXX_FLAGS) -c $< -o $@

%.odbg:%.cpp
  $(CXX) $(CXX_FLAGS) -g -c $< -o $@

%.ocov:%.cpp
  $(CXX) $(CXX_FLAGS) $(COV_CXX) -c $< -o $@

header.hpp.gch:header.hpp
  $(CXX) $(CXX_FLAGS) -c $< -o $@

exe: header.hpp.gch $(TARGET)

$(TARGET): $(OBJ_LIST)
  $(CXX) $(LD_FLAGS) $^ -o $@

$(TARGET)-static: $(OBJ_LIST)
  $(CXX) $(LD_FLAGS) $^ -static -o $@

$(TARGET)-dbg: $(OBJ_DBG_LIST)
  $(CXX) $(LD_FLAGS) $^ -g -o $@

$(TARGET)-cov: $(OBJ_COV_LIST)
  $(CXX) $(LD_FLAGS) $^ $(COV_LD) -o $@

cov: runcov
  @llvm-profdata merge -sparse ./default.profraw -o ./default.profdata
  @llvm-cov show $(TARGET)-cov -instr-profile=default.profdata

covrep: runcov
  @llvm-profdata merge -sparse ./default.profraw -o ./default.profdata
  @llvm-cov report $(TARGET)-cov -instr-profile=default.profdata

ASM:$(ASM_LIST)

SO:$(TARGET).so

A:$(TARGET).a

ADBG:$(TARGET).adbg

IR:$(IR_LIST)

WASM:$(WASM_LIST)

WAST:$(WAST_LIST)

JS:$(JS_LIST)

AST:$(AST_LIST)

TAGS:tags

#https://github.com/rizsotto/Bear
BEAR: clean
  bear -- make

tags:$(SRCS)
  $(shell $(CXX) -c -I $(CTAGS_I_PATH) -M $(SRCS)|\
    sed -e 's/[\\ ]/\n/g'|sed -e '/^$$/d' -e '/\.o:[ \t]*$$/d'|\
    ctags -L - --c++-kinds=+p --fields=+iaS --extra=+q)

%.s: %.cpp
  $(CXX) -S $< -o $@
  # objdump -r -d -M intel -S $< > $@

%.ir: %.cpp
  $(CXX) -emit-llvm -S -o $@ $<

%.wasm: %.cpp
  em++ $< -o $@

%.wast: %.wasm
  wasm2wat $< > $@

%.js: %.cpp
  em++ $< -s FORCE_FILESYSTEM=1 -s EXIT_RUNTIME=1 -o $@

%.ast: %.cpp
  $(CXX) -Xclang -ast-dump -fsyntax-only $< > $@

$(TARGET).so: $(OBJ_LIST)
  $(CXX) $(LD_FLAGS) $^ -shared -o $@

$(TARGET).a: $(OBJ_LIST)
  ar rcs $(TARGET).a $(OBJ_LIST)

$(TARGET).adbg: $(OBJ_DBG_LIST)
  ar rcs $(TARGET).adbg $(OBJ_DBG_LIST)

runcov: $(TARGET)-cov
  "./$(TARGET)-cov"

test: $(TARGET)
  "./$(TARGET)"

run: $(TARGET)
  "./$(TARGET)"

valgrind: $(TARGET)
  - valgrind --track-origins=yes --leak-check=full --show-leak-kinds=all "./$(TARGET)"

cppcheck:
  cppcheck $(SRCS)

rundbg: $(TARGET)-dbg
  gdb --batch --command=./debug.dbg --args "./$(TARGET)-dbg"

format:
  - clang-format -i $(SRCS) $(HDRS)

DOCKER: Dockerfile
  docker buld -t proto ./

clean:
  - rm -f *.o *.dis *.odbg *.ocov *.js *.ir *~ $(TARGET) $(TARGET).so $(TARGET)-static \
    $(TARGET)-dbg $(TARGET).a $(TARGET)-cov *.wasm *.wast $(TARGET).adbg *.ast

deepclean: clean
  - rm tags
  - rm .depend
  - rm ./default.profraw ./default.profdata
  - rm vgcore.*
  - rm compile_commands.json
  - rm *.gch

help:
  @echo "--all is the default target, runs $(TARGET) target"
  @echo "--everything will build everything"
  @echo "--SO will generate the so"
  @echo "--ASM will generate assembly files"
  @echo "--TAGS will generate tags file"
  @echo "--BEAR will generate a compilation database"
  @echo "--IR will generate llvm IR"
  @echo "--$(TARGET) builds the dynamically-linked executable"
  @echo "--$(TARGET)-dbg will generate the debug build. BUILD_MODE should be set to DEBUG to work"
  @echo "--$(TARGET)-static will statically link the executable to the libraries"
  @echo "--$(TARGET)-cov is the coverage build"
  @echo "--cov will print the coverage report"
  @echo "--covrep will print the line coverage report"
  @echo "--A will build the static library"
  @echo "--TAGS will build the tags file"
  @echo "--clean"
  @echo "--deepclean will clean almost everything"
----

timestamp:1705630055

version:1.1.0

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