Crash when bin/genimage is not placed in current working directory

[CamberLoid]

当目前的工作目录下不存在 bin/genimage 时，OpenixCard 进行 dump 操作时将会出现问题并退出。

OpenixCard/src/OpenixCard/Genimage.cpp

Lines 23 to 30 in bb15114

	[[maybe_unused]] Genimage::Genimage(std::string config_path, std::string image_path, std::string output_path)
	: config_path(std::move(config_path)), image_path(std::move(image_path)), output_path(std::move(output_path)) {
	this->genimage_bin = std::filesystem::current_path() / "bin/genimage";
	// generate blank.fex file for commented partition
	generate_blank_fex();
	// call genimage
	run_genimage();
	}

# camber @ Camber-Arch in /mnt/AOSC [10:33:27] C:130
$ OpenixCard -i 20211230_LicheeRV_debian_d1_hdmi_8723ds.img -d
 _____             _     _____           _ 
|     |___ ___ ___|_|_ _|     |___ ___ _| |
|  |  | . | -_|   | |_'_|   --| .'|  _| . |
|_____|  _|___|_|_|_|_,_|_____|__,|_| |___|
      |_| Version: 4a1514b
Copyright (c) 2022, YuzukiTsuru <GloomyGhost@GloomyGhost.com>

[OpenixCard INFO] Input file: 20211230_LicheeRV_debian_d1_hdmi_8723ds.img Now converting...
[OpenixCard INFO] Convert Done! Prasing the partition tables...
[OpenixCard INFO] Prase Done! Generating target image...
terminate called after throwing an instance of 'subprocess::CalledProcessError'
  what():  execve failed : No such file or directory
[1]    122586 IOT instruction (core dumped)  OpenixCard -i 20211230_LicheeRV_debian_d1_hdmi_8723ds.img -d

当前，OpenixCard 仅会在当前目录下搜索 bin/genimage 可执行文件。这样的设计不便于将可执行文件放置在其他 PATH 目录下的用户使用，亦不便于发行版打包者对 OpenixCard 进行打包，将该项目使用包管理器管理。

一个理想的行为是在 PATH 环境变量所定义的目录下逐一搜索 genimage 并调用第一个找到的合法的可执行的 genimage 文件，亦可以允许用户手动指定 genimage 程序的位置。

[YuzukiTsuru]

不需要，下一个版本会集成genimage

[CamberLoid]

已知悉。感谢回复。

[CamberLoid]

FYI the package is now available on Archlinux User Repository (with workaround)

https://aur.archlinux.org/packages/openixcard