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Replace build.jai, build.cmd with CMakeLists

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Musa Mahmood 2025-12-17 11:06:02 -05:00
parent d1182f3abd
commit 4b48ab696b
7 changed files with 207 additions and 275 deletions
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54
CMakeLists.txt Normal file
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############# README ############# README ############# README ############
# Option to choose between shared or static library
# Pass this as an argument as follows when configuring the project:
# `cmake -S . -B build
# then build it with either `Release` or `Debug` option:
# `cmake --build build --config Release`
############ /README ############ /README ############ /README ############
cmake_minimum_required(VERSION 3.20)
project(musa-explorer-cpp)
# Use C++11
SET (CMAKE_CXX_STANDARD 11)
SET (CMAKE_VERBOSE_MAKEFILE ON)
if (MSVC)
# Suppress warning: C++ exception handler used, but unwind semantics are not enabled.
add_compile_options(/wd4530)
endif()
SET (EXE_NAME "mexplore_v2")
SET (SRC_FILES
lib/third_party/dear-imgui/imgui.cpp
lib/third_party/dear-imgui/imgui_widgets.cpp
lib/third_party/dear-imgui/imgui_draw.cpp
lib/third_party/dear-imgui/imgui_tables.cpp
lib/third_party/dear-imgui/imgui_impl_dx11.cpp
lib/third_party/dear-imgui/imgui_impl_win32.cpp
exe_main.cpp
)
SET (INCLUDE_DIRS
${PROJECT_SOURCE_DIR}/src
${PROJECT_SOURCE_DIR}/lib
${PROJECT_SOURCE_DIR}/lib/third_party
)
if(CMAKE_BUILD_TYPE STREQUAL "Debug")
SET (LINK_LIB_DIRS
)
elseif(CMAKE_BUILD_TYPE STREQUAL "Release")
SET (LINK_LIB_DIRS
)
endif()
SET (SYSTEM_LIBRARIES
)
add_executable(${EXE_NAME} ${SRC_FILES})
target_include_directories(${EXE_NAME} PRIVATE ${INCLUDE_DIRS})
target_link_libraries(${EXE_NAME} PRIVATE ${LINK_LIBS_DIRS} ${SYSTEM_LIBRARIES})

56
build.cmd
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@echo off
setlocal enabledelayedexpansion
if "%~1"=="" (
echo Usage: build.cmd [Debug^|Release]
exit /b 1
)
set CONFIG=%~1
if /I "%CONFIG%"=="Debug" (
set CFLAGS=/MDd /Od /Zi /DDEBUG /DEBUG -diagnostics:caret -diagnostics:column -D_CRT_SECURE_NO_WARNINGS -D_SILENCE_TR1_NAMESPACE_DEPRECATION_WARNING -D_CRT_NONSTDC_NO_DEPRECATE -D_USE_MATH_DEFINES
set LIB_PATH=bin
set IMGUI_LIB_PATH=bin\Debug\dear-imgui.lib
) else if /I "%CONFIG%"=="Release" (
set CFLAGS=/MD /O2 /DNDEBUG
set LIB_PATH=bin
set IMGUI_LIB_PATH=bin\Release\dear-imgui.lib
) else (
echo Invalid configuration: %CONFIG%
echo Usage: build.cmd [Debug^|Release]
exit /b 1
)
set OBJDIR=obj
if not exist "%LIB_PATH%" mkdir "%LIB_PATH%"
if not exist obj mkdir obj
set LIB_NAME=musa
set SRC_FILES=^
exe_main.cpp
set INCLUDE_DIRS=^
/Isrc ^
/Ilib ^
/Ilib\api ^
/Ithird_party
set LINK_LIBS=^
%IMGUI_LIB_PATH%
rem NOTE: it defaults to C++11, so /std:c++11 is redundant
rem SHARED LIBRARY:
rem echo Building DLL (%CONFIG%)
rem cl /nologo /EHsc /DWIN32 /wd4530 %CFLAGS% %INCLUDE_DIRS% %SRC_FILES% /LD /Fe%LIB_PATH%\%LIB_NAME%.dll /Fo%OBJDIR%\ /link %LINK_LIBS%
echo Building EXE (%CONFIG%)...
cl /nologo /EHsc /DWIN32 /wd4530 %CFLAGS% %INCLUDE_DIRS% %SRC_FILES% /link /MACHINE:AMD64 %LINK_LIBS% /OUT:%LIB_PATH%\%LIB_NAME%.exe
rem cleanup...
rd /s /q "%OBJDIR%"
rem echo Running post-build script...
rem nothing to do (for now).
endlocal

150
build.jai
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// Some notes:
// To generate the intermediate to see how many lines are being compiled, in x64 Native Tools Command Prompt for VS2022 or whatever
// cl /P /EP exe_main.cpp
// tokei exe_main.i
VERSION :: "0.2";
#run,stallable build_cpp_project();
LIB_BASE_NAME :: "musa-lib";
EXE_BASE_NAME :: "musa";
LIB_SOURCE_FILENAMES :: string.["lib_main.cpp"];
EXE_SOURCE_FILENAMES :: string.["exe_main.cpp"];
INCLUDE_DIRS :: string.[
"src",
"lib",
"lib/api",
"third_party"
];
build_cpp_project :: () {
start := seconds_since_init();
set_build_options_dc(.{do_output=false});
options := get_build_options();
args := options.compile_time_command_line;
compile_debug := true;
if array_find(args, "release") { compile_debug = false; }
build_lib := array_find(args, "build_lib");
build_exe := array_find(args, "build_exe");
generate_meta_file(compile_debug);
if build_lib build_cpp_lib(compile_debug);
if build_exe build_cpp_exe(compile_debug);
print("\nFull build time: % seconds\n\n", FF(seconds_since_init() - start, 3));
}
build_cpp_exe :: (compile_debug: bool) {
extra: [..]string;
if os_target == {
case .WINDOWS;
array_add(*extra, "-D_CRT_SECURE_NO_WARNINGS", "-D_SILENCE_TR1_NAMESPACE_DEPRECATION_WARNING", "-D_CRT_NONSTDC_NO_DEPRECATE");
array_add(*extra, "-D_USE_MATH_DEFINES"); // , "-D_WIN32_WINNT=0x0A00", "/utf-8"
array_add(*extra, "/MT"); // Static - The default
for INCLUDE_DIRS array_add(*extra, tprint("/I%", it));
case; assert(false, "Other OSes not supported yet!");
}
exe_path := tprint("bin/%", EXE_BASE_NAME);
make_directory_if_it_does_not_exist("bin");
LINK_LIBS: []string;
if (compile_debug) { LINK_LIBS = .["bin/Debug/dear-imgui.lib"]; }
else { LINK_LIBS = .["bin/Release/dear-imgui.lib"]; }
success := build_cpp_executable(exe_path, ..EXE_SOURCE_FILENAMES, debug=compile_debug, extra=extra, library_files=LINK_LIBS);
print("\nbuild_cpp_executable, success: %\n", success);
}
build_cpp_lib :: (compile_debug: bool) -> bool {
lib_path := tprint("bin/Debug/%", LIB_BASE_NAME);
if !compile_debug {
lib_path = tprint("bin/Release/%", LIB_BASE_NAME);
}
lib_directory := path_strip_filename(lib_path);
make_directory_if_it_does_not_exist(lib_directory, recursive = true);
print("Output lib_path: %\n\n", lib_path);
extra: [..]string;
if os_target == {
case .WINDOWS;
array_add(*extra, "-D_CRT_SECURE_NO_WARNINGS", "-D_SILENCE_TR1_NAMESPACE_DEPRECATION_WARNING", "-D_CRT_NONSTDC_NO_DEPRECATE");
array_add(*extra, "-D_USE_MATH_DEFINES"); // , "-D_WIN32_WINNT=0x0A00", "/utf-8"
// array_add(*extra, "/MD"); // Dynamic
array_add(*extra, "/MT"); // Static - The default
for INCLUDE_DIRS array_add(*extra, tprint("/I%", it));
case .LINUX;
array_add(*extra, "-fPIC");
array_add(*extra, tprint("-I/%/%", #filepath, "JIIM_Library"));
for INCLUDE_DIRS array_add(*extra, tprint("-I/%/%", #filepath, it));
case; assert(false, "Other OSes not supported yet!");
}
success := build_cpp_static_lib(lib_path, ..LIB_SOURCE_FILENAMES, debug=compile_debug, extra=extra);
print("\nbuild_cpp_static_lib, success: %\n", success);
return success;
}
META_GENERATED_HEADER_FILE_PATH :: "lib/meta_generated.h";
cpu_target: CPU_Tag = .X64;
os_target: Operating_System_Tag = .WINDOWS;
generate_meta_file :: (debug: bool) {
sb: String_Builder;
append(*sb, "#pragma once\n\n");
print_to_builder(*sb, "const char* MUSA_LIB_VERSION = \"%\";\n", VERSION);
print_to_builder(*sb, "#define BUILD_DEBUG %\n", cast(s32)debug);
print_to_builder(*sb, "#define OS_WINDOWS %\n", ifx os_target == .WINDOWS then 1 else 0);
print_to_builder(*sb, "#define OS_LINUX %\n", ifx os_target == .LINUX then 1 else 0);
print_to_builder(*sb, "#define OS_MACOS %\n", ifx os_target == .MACOS then 1 else 0);
print_to_builder(*sb, "#define OS_ANDROID %\n", ifx os_target == .ANDROID then 1 else 0);
print_to_builder(*sb, "#define OS_IOS %\n", ifx os_target == .IOS then 1 else 0);
print_to_builder(*sb, "#define ARCH_CPU_X64 %\n", ifx cpu_target == .X64 then 1 else 0);
print_to_builder(*sb, "#define ARCH_CPU_ARM64 %\n", ifx cpu_target == .ARM64 then 1 else 0);
os_is_unix := os_target == .MACOS || os_target == .LINUX || os_target == .IOS || os_target == .ANDROID;
print_to_builder(*sb, "#define OS_IS_UNIX %\n", ifx os_is_unix then 1 else 0);
print_to_builder(*sb, "#define COMPILER_MSVC %\n", ifx os_target == .WINDOWS then 1 else 0);
print_to_builder(*sb, "#define COMPILER_CLANG %\n", ifx os_target != .WINDOWS then 1 else 0);
print_to_builder(*sb, "#define ARRAY_ENABLE_BOUNDS_CHECKING %\n", cast(s32)debug);
append(*sb, "#define COMPILER_GCC 0\n");
meta_file_data := builder_to_string(*sb);
write_entire_file(META_GENERATED_HEADER_FILE_PATH, meta_file_data);
print("Generated meta header at % for % on %\n", META_GENERATED_HEADER_FILE_PATH, cpu_target, os_target);
}
#import "Basic";
#import "BuildCpp";
#import "Compiler";
#import "File";
#import "File_Utilities";
#import "String";
#import "System";
#import "Process";
#if OS == .WINDOWS {
#import "Ico_File";
#import "Windows_Resources";
#import "Windows_Utf8";
}
// Note: Other operating systems are not supported for this application (yet).
FF :: (val: float64, width:=1) -> FormatFloat #expand {
return formatFloat(val, trailing_width = width, zero_removal=.NO);
} @Utility

51
build_imgui_lib.cmd
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@echo off
setlocal enabledelayedexpansion
if "%~1"=="" (
echo Usage: build_imgui_lib.cmd [Debug^|Release]
exit /b 1
)
set CONFIG=%~1
if /I "%CONFIG%"=="Debug" ( rem /Z7 embeds debug info into PDB so we don't need to pass /Fd to cl
set CFLAGS=/MTd /Od /Z7 /DDEBUG /DEBUG -diagnostics:caret -diagnostics:column -D_CRT_SECURE_NO_WARNINGS -D_SILENCE_TR1_NAMESPACE_DEPRECATION_WARNING -D_CRT_NONSTDC_NO_DEPRECATE -D_USE_MATH_DEFINES
set LIB_PATH=bin/Debug
) else if /I "%CONFIG%"=="Release" (
set CFLAGS=/MT /O2 /DNDEBUG
set LIB_PATH=bin/Release
) else (
echo Invalid configuration: %CONFIG%
echo Usage: build_imgui_lib.cmd [Debug^|Release]
exit /b 1
)
set OBJDIR=obj
if not exist "%LIB_PATH%" mkdir "%LIB_PATH%"
if not exist obj mkdir obj
set LIB_NAME=dear-imgui
set SRC_FILES=^
lib\third_party\dear-imgui\imgui.cpp ^
lib\third_party\dear-imgui\imgui_widgets.cpp ^
lib\third_party\dear-imgui\imgui_draw.cpp ^
lib\third_party\dear-imgui\imgui_tables.cpp ^
lib\third_party\dear-imgui\imgui_impl_dx11.cpp ^
lib\third_party\dear-imgui\imgui_impl_win32.cpp
rem lib\third_party\dear-imgui\imgui_demo.cpp ^
set INCLUDE_DIRS=^
/Ilib\third_party
set LINK_LIBS=
REM Build STATIC LIBRARY: rem /Fd%LIB_PATH%/%LIB_NAME%.pdb can be passed to cl if compiling with /Zi
echo Building static LIB (%CONFIG%)
cl /nologo /EHsc /DWIN32 /wd4530 %CFLAGS% %INCLUDE_DIRS% %SRC_FILES% /c /Fo%OBJDIR%\
lib /OUT:%LIB_PATH%\%LIB_NAME%.lib %OBJDIR%\*.obj %LINK_LIBS%
rd /s /q "%OBJDIR%"
endlocal

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lib/Base/Base.h
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#pragma once
#define LANG_CPP 1
// Some of these macros are ""borrowed"" from nick aversano
// https://github.com/nickav/na/blob/main/na.h
// #OS_Platform
#if defined(_WIN32)
#define OS_WINDOWS 1
#elif defined(__APPLE__)
#define OS_MACOS 1
#elif defined(__linux__)
#define OS_LINUX 1
#endif
#if !defined(OS_WINDOWS)
#define OS_WINDOWS 0
#endif
#if !defined(OS_LINUX)
#define OS_LINUX 0
#endif
#if !defined(OS_MACOS)
#define OS_MACOS 0
#endif
#if defined(__cplusplus)
#define LANG_CPP 1
#else
#define LANG_C 1
#endif
// #Compiler: Language
#if !defined(LANG_CPP)
#define LANG_CPP 0
#endif
#if !defined(LANG_C)
#define LANG_C 0
#endif
// #Compiler: Vendor
#if defined(__clang__)
#define COMPILER_CLANG 1
#elif defined(_MSC_VER)
#define COMPILER_MSVC 1
#elif defined(__GNUC__) || defined(__GNUG__)
#define COMPILER_GCC 1
#endif
#if !defined(COMPILER_MSVC)
#define COMPILER_MSVC 0
#endif
#if !defined(COMPILER_GCC)
#define COMPILER_GCC 0
#endif
#if !defined(COMPILER_CLANG)
#define COMPILER_CLANG 0
#endif
#if COMPILER_MSVC
#if _MSC_VER >= 1930
#define COMPILER_MSVC_YEAR 2022
#elif _MSC_VER >= 1920
#define COMPILER_MSVC_YEAR 2019
#elif _MSC_VER >= 1910
#define COMPILER_MSVC_YEAR 2017
#elif _MSC_VER >= 1900
#define COMPILER_MSVC_YEAR 2015
#elif _MSC_VER >= 1800
#define COMPILER_MSVC_YEAR 2013
#elif _MSC_VER >= 1700
#define COMPILER_MSVC_YEAR 2012
#elif _MSC_VER >= 1600
#define COMPILER_MSVC_YEAR 2010
#elif _MSC_VER >= 1500
#define COMPILER_MSVC_YEAR 2008
#elif _MSC_VER >= 1400
#define COMPILER_MSVC_YEAR 2005
#else
#define COMPILER_MSVC_YEAR 0
#endif
#endif
// #Architecture: CPU Vendor
#if defined(_WIN32)
#if defined(_M_AMD64)
#define ARCH_CPU_X64 1
#elif defined(_M_IX86)
#define ARCH_CPU_X86 1
#elif defined(_M_ARM64)
#define ARCH_CPU_ARM64 1
#elif defined(_M_ARM)
#define ARCH_CPU_ARM32 1
#endif
#else
#if defined(__amd64__) || defined(__amd64) || defined(__x86_64__) || defined(__x86_64)
#define ARCH_CPU_X64 1
#elif defined(i386) || defined(__i386) || defined(__i386__)
#define ARCH_CPU_X86 1
#elif defined(__aarch64__)
#define ARCH_CPU_ARM64 1
#elif defined(__arm__)
#define ARCH_CPU_ARM32 1
#endif
#endif
#if !defined(ARCH_CPU_X64)
#define ARCH_CPU_X64 0
#endif
#if !defined(ARCH_CPU_X86)
#define ARCH_CPU_X86 0
#endif
#if !defined(ARCH_CPU_ARM64)
#define ARCH_CPU_ARM64 0
#endif
#if !defined(ARCH_CPU_ARM32)
#define ARCH_CPU_ARM32 0
#endif
// #Architecture: Register Width
#if defined(ARCH_CPU_X64) || defined(ARCH_CPU_ARM64)
#define ARCH_64BIT 1
#elif defined(ARCH_CPU_X86) || defined(ARCH_CPU_ARM32)
#define ARCH_32BIT 1
#endif
#if !defined(ARCH_64BIT)
#define ARCH_64BIT 0
#endif
#if !defined(ARCH_32BIT)
#define ARCH_32BIT 0
#endif
// #Architecture: Endianness
static const int __arch_endian_check_num = 1;
#define ARCH_LITTLE_ENDIAN (*(char *)&__arch_endian_check_num == 1)
#define ARCH_BIG_ENDIAN (!ARCH_LITTLE_ENDIAN)
#if defined(_MSC_VER)
#ifdef _DEBUG
#define BUILD_DEBUG 1
#endif
#elif defined(__GNUC__) || defined(__clang__)
#ifndef NDEBUG
#define BUILD_DEBUG 1
#endif
#endif
// #ifndef NDEBUG
// #define BUILD_DEBUG 1
// #else
// #define BUILD_DEBUG 0
// #endif
#define BUILD_CONSOLE_INTERFACE BUILD_DEBUG
#include <stdio.h> // vsnprintf

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lib/meta_generated.h
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#pragma once
const char* MUSA_LIB_VERSION = "0.2";
#define BUILD_DEBUG 1
#define OS_WINDOWS 1
#define OS_LINUX 0
#define OS_MACOS 0
#define OS_ANDROID 0
#define OS_IOS 0
#define ARCH_CPU_X64 1
#define ARCH_CPU_ARM64 0
#define OS_IS_UNIX 0
#define COMPILER_MSVC 1
#define COMPILER_CLANG 0
#define ARRAY_ENABLE_BOUNDS_CHECKING 1
#define COMPILER_GCC 0

2
lib_main.cpp
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// I'll see where it's used most often and see if I can make macros or templates to make
// them easier to use.
#include "lib/meta_generated.h"
// #include "lib/meta_generated.h"
#include "lib/Base/Base.h"
#include "lib/Base/Allocator.h"
#include "lib/Base/Array.h"