stellar

UCI Chess engine written in C++20

git clone git://git.dimitrijedobrota.com/stellar.git

commit	b2bec083864cef9c987174088cd2ad5169032cc3
parent	1ecc793cac68e9c8768895ee4d358cb6b3ce1c31
author	Dimitrije Dobrota <mail@dimitrijedobrota.com>
date	Fri, 28 Jul 2023 16:46:31 +0200

Switch to cmake, use cul library

Diffstat:

M	.clang-format	\|	+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++---------------------
M	.gitignore	\|	++----------------------------------------------------------
A	CMakeLists.txt	\|	+++++++++++++++++++++++++++++
D	Makefile	\|	---------------------------------------
M	src/CBoard.c	\|	++--
M	src/engine.c	\|	++--

6 files changed, 94 insertions(+), 122 deletions(-)

diff --git a/.clang-format b/.clang-format

@@ -1,25 +1,44 @@

---

Language: Cpp

# BasedOnStyle: LLVM

# BasedOnStyle: Microsoft

AccessModifierOffset: -2

AlignAfterOpenBracket: true

AlignArrayOfStructures: Right

AlignConsecutiveMacros: true

AlignConsecutiveAssignments: None

AlignConsecutiveBitFields: None

AlignConsecutiveDeclarations: true

AlignAfterOpenBracket: Align

AlignArrayOfStructures: None

AlignConsecutiveAssignments:

Enabled: false

AcrossEmptyLines: false

AcrossComments: false

AlignCompound: false

PadOperators: true

AlignConsecutiveBitFields:

Enabled: false

AcrossEmptyLines: false

AcrossComments: false

AlignCompound: false

PadOperators: false

AlignConsecutiveDeclarations:

Enabled: false

AcrossEmptyLines: false

AcrossComments: false

AlignCompound: false

PadOperators: false

AlignConsecutiveMacros:

Enabled: false

AcrossEmptyLines: false

AcrossComments: false

AlignCompound: false

PadOperators: false

AlignEscapedNewlines: Right

AlignOperands: Align

AlignTrailingComments: true

AllowAllArgumentsOnNextLine: true

AllowAllConstructorInitializersOnNextLine: true

AllowAllParametersOfDeclarationOnNextLine: true

AllowShortEnumsOnASingleLine: true

AllowShortBlocksOnASingleLine: true

AllowShortCaseLabelsOnASingleLine: true

AllowShortFunctionsOnASingleLine: All

AllowShortEnumsOnASingleLine: false

AllowShortBlocksOnASingleLine: Never

AllowShortCaseLabelsOnASingleLine: false

AllowShortFunctionsOnASingleLine: None

AllowShortLambdasOnASingleLine: All

AllowShortIfStatementsOnASingleLine: Never

AllowShortIfStatementsOnASingleLine: true

AllowShortLoopsOnASingleLine: false

AlwaysBreakAfterDefinitionReturnType: None

AlwaysBreakAfterReturnType: None

@@ -32,7 +51,7 @@ BinPackParameters: true

BraceWrapping:

AfterCaseLabel: false

AfterClass: false

AfterControlStatement: Never

AfterControlStatement: false

AfterEnum: false

AfterFunction: false

AfterNamespace: false

@@ -49,8 +68,8 @@ BraceWrapping:

SplitEmptyRecord: true

SplitEmptyNamespace: true

BreakBeforeBinaryOperators: None

BreakBeforeConceptDeclarations: true

BreakBeforeBraces: Attach

BreakBeforeConceptDeclarations: Always

BreakBeforeBraces: Custom

BreakBeforeInheritanceComma: false

BreakInheritanceList: BeforeColon

BreakBeforeTernaryOperators: true

@@ -60,8 +79,8 @@ BreakAfterJavaFieldAnnotations: false

BreakStringLiterals: true

ColumnLimit: 80

CommentPragmas: '^ IWYU pragma:'

QualifierAlignment: Leave

CompactNamespaces: false

ConstructorInitializerAllOnOneLineOrOnePerLine: false

ConstructorInitializerIndentWidth: 4

ContinuationIndentWidth: 4

Cpp11BracedListStyle: true

@@ -71,6 +90,10 @@ DisableFormat: false

EmptyLineAfterAccessModifier: Never

EmptyLineBeforeAccessModifier: LogicalBlock

ExperimentalAutoDetectBinPacking: false

PackConstructorInitializers: BinPack

BasedOnStyle: ''

ConstructorInitializerAllOnOneLineOrOnePerLine: false

AllowAllConstructorInitializersOnNextLine: true

FixNamespaceComments: true

ForEachMacros:

- foreach

@@ -100,9 +123,10 @@ IndentCaseBlocks: false

IndentGotoLabels: true

IndentPPDirectives: None

IndentExternBlock: AfterExternBlock

IndentRequires: false

IndentWidth: 2

IndentRequiresClause: true

IndentWidth: 4

IndentWrappedFunctionNames: false

InsertBraces: false

InsertTrailingCommas: None

JavaScriptQuotes: Leave

JavaScriptWrapImports: true

@@ -121,15 +145,19 @@ PenaltyBreakAssignment: 2

PenaltyBreakBeforeFirstCallParameter: 19

PenaltyBreakComment: 300

PenaltyBreakFirstLessLess: 120

PenaltyBreakOpenParenthesis: 0

PenaltyBreakString: 1000

PenaltyBreakTemplateDeclaration: 10

PenaltyExcessCharacter: 1000000

PenaltyReturnTypeOnItsOwnLine: 60

PenaltyReturnTypeOnItsOwnLine: 1000

PenaltyIndentedWhitespace: 0

PointerAlignment: Right

PPIndentWidth: -1

ReferenceAlignment: Pointer

ReflowComments: true

RemoveBracesLLVM: false

RequiresClausePosition: OwnLine

SeparateDefinitionBlocks: Leave

ShortNamespaceLines: 1

SortIncludes: CaseSensitive

SortJavaStaticImport: Before

@@ -143,6 +171,16 @@ SpaceBeforeCpp11BracedList: false

SpaceBeforeCtorInitializerColon: true

SpaceBeforeInheritanceColon: true

SpaceBeforeParens: ControlStatements

SpaceBeforeParensOptions:

AfterControlStatements: true

AfterForeachMacros: true

AfterFunctionDefinitionName: false

AfterFunctionDeclarationName: false

AfterIfMacros: true

AfterOverloadedOperator: false

AfterRequiresInClause: false

AfterRequiresInExpression: false

BeforeNonEmptyParentheses: false

SpaceAroundPointerQualifiers: Default

SpaceBeforeRangeBasedForLoopColon: true

SpaceInEmptyBlock: false

@@ -165,7 +203,7 @@ StatementAttributeLikeMacros:

StatementMacros:

- Q_UNUSED

- QT_REQUIRE_VERSION

TabWidth: 8

TabWidth: 4

UseCRLF: false

UseTab: Never

WhitespaceSensitiveMacros:

diff --git a/.gitignore b/.gitignore

@@ -1,58 +1,2 @@

.ccls-cache/

.ccls

docs/*

bin

bin/*

# Prerequisites

*.d

# Object files

*.o

*.ko

*.obj

*.elf

# Linker output

*.ilk

*.map

*.exp

# Precompiled Headers

*.gch

*.pch

# Libraries

*.lib

*.a

*.la

*.lo

# Shared objects (inc. Windows DLLs)

*.dll

*.so

*.so.*

*.dylib

# Executables

*.exe

*.out

*.app

*.i*86

*.x86_64

*.hex

# Debug files

*.dSYM/

*.su

*.idb

*.pdb

# Kernel Module Compile Results

*.mod*

*.cmd

.tmp_versions/

modules.order

Module.symvers

Mkfile.old

dkms.conf

build

.cache

diff --git a/CMakeLists.txt b/CMakeLists.txt

@@ -0,0 +1,29 @@

cmake_minimum_required(VERSION 3.25.2)

set(CMAKE_EXPORT_COMPILE_COMMANDS ON)

project(

Engine

VERSION 0.0.0

DESCRIPTION "Chess engine and utilities"

HOMEPAGE_URL https://git.dimitrijedobrota.com/engine.git

LANGUAGES C

)

set(CMAKE_C_STANDARD 99)

set(CMAKE_C_STANDARD_REQUIRED ON)

set(CMAKE_C_EXTENSIONS OFF)

file(GLOB sources "src/*.c")

add_executable(engine ${sources})

target_link_libraries(engine "cul")

set_target_properties(engine PROPERTIES

VERSION ${PROJECT_VERSION}

SOVERSION ${PROJECT_VERSION_MAJOR}

)

target_include_directories(engine

PRIVATE "${PROJECT_SOURCE_DIR}/include"

)

diff --git a/Makefile b/Makefile

@@ -1,39 +0,0 @@

NAME = engine

CC = gcc

CFLAGS = -I include

LDFLAGS = -lm

SRC = src

OBJ = obj

BINDIR = bin

SRCS := $(wildcard $(SRC)/*.c)

OBJS=$(patsubst $(SRC)/%.c, $(OBJ)/%.o, $(SRCS))

TRGT=$(BINDIR)/$(NAME)

ifeq ($(DEBUG),Y)

LDFLAGS += -lciid

CFLAGS += -Wall -Wextra -Werror -Wpedantic -fsanitize=address -ggdb

else

LDFLAGS += -lcii

CFLAGS += -Ofast -flto

endif

all: pre $(TRGT)

pre:

@mkdir -p $(BINDIR)

@mkdir -p $(OBJ)

$(TRGT): $(OBJS)

$(CC) $^ $(CFLAGS) $(LDFLAGS) -o $@

$(OBJ)/%.o: $(SRC)/%.c

$(CC) -c $< -o $@ $(CFLAGS) $(LDFLAGS)

clean:

rm $(TRGT) $(OBJS)

.PHONY: all clean pre

diff --git a/src/CBoard.c b/src/CBoard.c

@@ -2,8 +2,8 @@

#include <stdio.h>

#include <string.h>

#include <cii/assert.h>

#include <cii/mem.h>

#include <cul/assert.h>

#include <cul/mem.h>

#include "CBoard.h"

#include "attack.h"

diff --git a/src/engine.c b/src/engine.c

@@ -7,8 +7,8 @@

#include "attack.h"

#include "utils.h"

#include <cii/assert.h>

#include <cii/mem.h>

#include <cul/assert.h>

#include <cul/mem.h>

/* DEBUGGING */