[ebuild  N     ] sys-devel/llvm-15.0.3:15::gentoo   USE= "binutils-plugin libffi
 ncurses -debug -doc -exegesis -libedit -test -verify-sig -xar -xml -z3 -zstd"
 LLVM_TARGETS= "(AArch64) (AMDGPU) (ARM) (AVR) (BPF) (Hexagon) (Lanai) (MSP430)
 (Mips) (NVPTX) (PowerPC) (RISCV) (Sparc) (SystemZ) (VE) (WebAssembly) (X86)
 (XCore) (-ARC) (-CSKY) (-DirectX) (-LoongArch) (-M68k) (-SPIRV)" 241 KiB    

[ebuild  N     ] sys-devel/llvm-15.0.3:15::gentoo   USE= "binutils-plugin libffi
 ncurses -debug -doc -exegesis -libedit -test -verify-sig -xar -xml -z3 -zstd"
 LLVM_TARGETS= "(X86) -AArch64 -AMDGPU (-ARC) -ARM -AVR -BPF (-CSKY) (-DirectX)
 -Hexagon -Lanai (-LoongArch) (-M68k) -MSP430 -Mips -NVPTX -PowerPC -RISCV
 (-SPIRV) -Sparc -SystemZ -VE -WebAssembly -XCore" 241 KiB

< environment  variant= "BaseOS">
  < id>custom-environmentid>
  < name>Custom Operating Systemname>
  < display_order>5display_order>
   
environment>
< environment  variant= "BaseOS">
  < id>minimal-environmentid>
  < name>Minimal Installname>
  < display_order>4display_order>
   
environment>
< environment>
  < id>server-product-environmentid>
  < name>Servername>
  < display_order>2display_order>
   
environment>
< environment  arch= "aarch64,s390x,ppc64le,x86_64">
  < id>graphical-server-environmentid>
  < name>Server with GUIname>
  < display_order>1display_order>
   
environment>
< environment  variant= "BaseOS">
  < id>cloud-server-environmentid>
  < name>Cloud Servername>
  < display_order>3display_order>
   
environment>
< environment  variant= "BaseOS">
  < id>web-server-environmentid>
  < name>Web Servername>
  < display_order>50display_order>
   
environment>
< environment>
  < id>infrastructure-server-environmentid>
  < name>Infrastructure Servername>
  < display_order>60display_order>
   
environment>
< environment  variant= "AppStream"  arch= "x86_64,ppc64le">
  < id>developer-workstation-environmentid>
  < name>Development and Creative Workstationname>
  < display_order>90display_order>
   
environment>
< environment  variant= "AppStream"  arch= "x86_64,ppc64le">
  < id>gnome-desktop-environmentid>
  < name>GNOME Desktopname>
  < display_order>80display_order>
   
environment>
< environment  variant= "AppStream"  arch= "x86_64,ppc64le">
  < id>workstation-product-environmentid>
  < name>Workstationname>
  < display_order>3display_order>
   
environment>
< environment  variant= "AppStream"  arch= "x86_64">
  < id>virtualization-host-environmentid>
  < name>Virtualization Hostname>
  < display_order>70display_order>
   
environment>

├── appstream-831abc7e9d6a1a72
│  ├── metalink.xml
│  └── repodata
│     ├── 95f4408838f85e23117d7d89ab47e1029692a443722e0e315fe3db07c32ee573-modules.yaml.xz
│     ├── 2047121fda8828f9b4d611cbfb736a89048cb411356e7ac2bdd95d927d044791-filelists.xml.gz
│     ├── e27fd8f9028bdc339a014f95debd07da4ef7b217522d14721af050aa9e7cf93e-primary.xml.gz
│     ├── f0d518764a274c71de0773b3590932ded56234b2f6ac4bf025d125b7ed29269f-comps-AppStream.x86_64.xml
│     ├── gen
│     │  └── groups.xml
│     └── repomd.xml
├── baseos-044cae74d71fe9ea
│  ├── metalink.xml
│  └── repodata
│     ├── 88ded6c02c5c3c62ab02250505cf0b8dee3af85819b666731c3cf813c275db6c-primary.xml.gz
│     ├── b47aeefede03d4d530f4538bf8f73531fd1a6a2bb66ca1778e3423c4dec34121-filelists.xml.gz
│     ├── d52d95f0f2d1a56b197a698aa328813a7e45e2d5b2883e04f4a3f604638b7a4a-comps-BaseOS.x86_64.xml
│     ├── gen
│     │  └── groups.xml
│     └── repomd.xml

< environment>
  < id>graphical-server-environmentid>
  < name>Server with GUIname>
  < description>An integrated, easy-to-manage server with a graphical interface.description>
  < display_order>1display_order>
  < grouplist>
    < groupid>base-xgroupid>
    < groupid>container-managementgroupid>
    < groupid>coregroupid>
    < groupid>fontsgroupid>
    < groupid>gnome-desktopgroupid>
    < groupid>guest-desktop-agentsgroupid>
    < groupid>hardware-monitoringgroupid>
    < groupid>hardware-supportgroupid>
    < groupid>headless-managementgroupid>
    < groupid>internet-browsergroupid>
    < groupid>multimediagroupid>
    < groupid>networkmanager-submodulesgroupid>
    < groupid>print-clientgroupid>
    < groupid>server-productgroupid>
    < groupid>standardgroupid>
  grouplist>
  < optionlist> optionlist>
environment>
< environment>
  < id>server-product-environmentid>
  < name>Servername>
  < description>An integrated, easy-to-manage server.description>
  < display_order>2display_order>
  < grouplist>
    < groupid>container-managementgroupid>
    < groupid>coregroupid>
    < groupid>hardware-supportgroupid>
    < groupid>headless-managementgroupid>
    < groupid>server-productgroupid>
    < groupid>standardgroupid>
  grouplist>
  < optionlist> optionlist>
environment>
< environment>
  < id>virtualization-host-environmentid>
  < name>Virtualization Hostname>
  < description>Minimal virtualization host.description>
  < display_order>99display_order>
  < grouplist>
    < groupid>basegroupid>
    < groupid>coregroupid>
    < groupid>standardgroupid>
    < groupid>virtualization-hypervisorgroupid>
    < groupid>virtualization-toolsgroupid>
  grouplist>
  < optionlist> optionlist>
environment>
< environment>
  < id>workstation-product-environmentid>
  < name>Workstationname>
  < description>Workstation is a user-friendly desktop system for laptops and PCs.description>
  < display_order>4display_order>
  < grouplist>
    < groupid>base-xgroupid>
    < groupid>coregroupid>
    < groupid>fontsgroupid>
    < groupid>gnome-desktopgroupid>
    < groupid>guest-desktop-agentsgroupid>
    < groupid>hardware-supportgroupid>
    < groupid>internet-browsergroupid>
    < groupid>multimediagroupid>
    < groupid>networkmanager-submodulesgroupid>
    < groupid>print-clientgroupid>
    < groupid>standardgroupid>
    < groupid>workstation-productgroupid>
  grouplist>
  < optionlist> optionlist>
environment>

< environment>
  < id>custom-environmentid>
  < name>Custom Operating Systemname>
  < description>Basic building block for a custom RHEL system.description>
  < display_order>99display_order>
  < grouplist>
    < groupid>coregroupid>
  grouplist>
  < optionlist> optionlist>
environment>
< environment>
  < id>minimal-environmentid>
  < name>Minimal Installname>
  < description>Basic functionality.description>
  < display_order>3display_order>
  < grouplist>
    < groupid>coregroupid>
  grouplist>
  < optionlist> optionlist>
environment>
< environment>
  < id>server-product-environmentid>
  < name>Servername>
  < description>An integrated, easy-to-manage server.description>
  < display_order>2display_order>
  < grouplist>
    < groupid>coregroupid>
    < groupid>hardware-supportgroupid>
    < groupid>headless-managementgroupid>
    < groupid>server-productgroupid>
    < groupid>standardgroupid>
  grouplist>
  < optionlist> optionlist>
environment>

git log --stat | perl -ne  'END { print $c } $c += $1 if /(\d+) insertions/;'
git log --pretty=tformat: --numstat | awk  '{ add += $1; subs += $2; loc += $1 - $2 } END { printf "added lines: %s, removed lines: %s, total lines: %s\n", add, subs, loc }'

git show :1:file   #  1common 2ours 3theirs

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