media-fonts/Shanggu: new package, add 1.021

[Linerre]

fix #5648

@curlingchimpanzeeowl if you'd like to maintain this font, feel free to modify the overlay.toml file：

- github_account = "Linerre"` 
+ github_account = "curlingchimpanzeeowl"

so that you will be notified when there is a newer version of this font released by the upstream.

You may also want to change the maintainer in the metadata.xml file to be consistent.

I have tested other font families by issuing the following

USE="sans mono round" emerge -av1 media-fonts/Shanggu"

The full installation takes up 4.5GB however, just for your reference:

[ebuild  N     ] media-fonts/Shanggu-1.021::gentoo-zh  USE="X mono round sans serif" 0 KiB

Total: 1 package (1 new), Size of downloads: 0 KiB

Would you like to merge these packages? [Yes/No] 
>>> Verifying ebuild manifests
>>> Emerging (1 of 1) media-fonts/Shanggu-1.021::gentoo-zh
>>> Installing (1 of 1) media-fonts/Shanggu-1.021::gentoo-zh
>>> Completed (1 of 1) media-fonts/Shanggu-1.021::gentoo-zh
>>> Jobs: 1 of 1 complete                                               Load avg: 0.67, 0.24, 0.08

 * Messages for package media-fonts/Shanggu-1.021:
 * Log file: /var/log/portage/build/media-fonts/Shanggu-1.021:20241117-041516.log

 * Package:    media-fonts/Shanggu-1.021:0
 * Repository: gentoo-zh
 * USE:        X abi_x86_64 amd64 elibc_glibc kernel_linux mono round sans serif
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
 * Creating fonts.scale & fonts.dir in ShangguSerif
 * Creating fonts.scale & fonts.dir in ShangguSerifFANTI
 * Creating fonts.scale & fonts.dir in ShangguSerifJP
 * Creating fonts.scale & fonts.dir in ShangguSerifSC
 * Creating fonts.scale & fonts.dir in ShangguSerifTC
 * Creating fonts.scale & fonts.dir in ShangguSans
 * Creating fonts.scale & fonts.dir in ShangguSansFANTI
 * Creating fonts.scale & fonts.dir in ShangguSansJP
 * Creating fonts.scale & fonts.dir in ShangguSansSC
 * Creating fonts.scale & fonts.dir in ShangguSansTC
 * Creating fonts.scale & fonts.dir in ShangguMono
 * Creating fonts.scale & fonts.dir in ShangguMonoJP
 * Creating fonts.scale & fonts.dir in ShangguMonoSC
 * Creating fonts.scale & fonts.dir in ShangguMonoTC
 * Creating fonts.scale & fonts.dir in ShangguRound
 * Creating fonts.scale & fonts.dir in ShangguRoundFANTI
 * Creating fonts.scale & fonts.dir in ShangguRoundJP
 * Creating fonts.scale & fonts.dir in ShangguRoundSC
 * Creating fonts.scale & fonts.dir in ShangguRoundTC
 * Final size of build directory: 4815880 KiB (4.5 GiB)
 * Final size of installed tree:  4816556 KiB (4.5 GiB)
 * Updating global fontcache ...

 * GNU info directory index is up-to-date.

[github-actions]

✔️ pkgcheck checks passed

• pkgcheck 0.10.31
• the corresponding ::gentoo commit: gentoo-mirror/gentoo@009a35f

[liangyongxiang]

是否可以用数组append的方式更新FONT_S，这样整个src_install都可以省略。
https://stackoverflow.com/questions/1951506/add-a-new-element-to-an-array-without-specifying-the-index-in-bash

[Linerre]

我看看能不能把显式的 src_install 去掉

[Linerre]

Suggested change

	FONT_S=(
	FONT_S=()
	use serif && FONT_S+=(
	"${WORKDIR}/${PN}Serif"
	"${WORKDIR}/${PN}SerifFANTI"
	"${WORKDIR}/${PN}SerifJP"
	"${WORKDIR}/${PN}SerifSC"
	"${WORKDIR}/${PN}SerifTC"
	)
	use sans && FONT_S+=(
	"${WORKDIR}/${PN}Sans"
	"${WORKDIR}/${PN}SansFANTI"
	"${WORKDIR}/${PN}SansJP"
	"${WORKDIR}/${PN}SansSC"
	"${WORKDIR}/${PN}SansTC"
	)
	use mono && FONT_S+=(
	"${WORKDIR}/${PN}Mono"
	"${WORKDIR}/${PN}MonoJP"
	"${WORKDIR}/${PN}MonoSC"
	"${WORKDIR}/${PN}MonoTC"
	)
	use round && FONT_S+=(
	"${WORKDIR}/${PN}Round"
	"${WORKDIR}/${PN}RoundFANTI"
	"${WORKDIR}/${PN}RoundJP"
	"${WORKDIR}/${PN}RoundSC"
	"${WORKDIR}/${PN}RoundTC"
	)

这样呢？ 但好像没见过 use flagxxx 在 phase function 外面用的……