forked from mirrors/nixpkgs
b7f4bda282
If these aren't defined, the stdenv defaults are used in the `*Phase` case, or no extra phases are done, in the `*Phases` case.
20 lines
833 B
Bash
20 lines
833 B
Bash
# shellcheck shell=bash
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# Packages often run gtk-update-icon-cache to include their icons in themes’ icon cache.
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# However, since each package is installed to its own prefix, the files will only collide.
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dropIconThemeCache() {
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if [[ -z "${dontDropIconThemeCache:-}" ]]; then
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local icondir="${out:?}/share/icons"
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if [[ -d "${icondir}" ]]; then
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# App icons are supposed to go to hicolor theme, since it is a fallback theme as per [icon-theme-spec], but some might still choose to install stylized icons to other themes.
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find "${icondir}" -name 'icon-theme.cache' -print0 \
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| while IFS= read -r -d '' file; do
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echo "Removing ${file}"
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rm -f "${file}"
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done
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fi
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fi
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}
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preFixupPhases="${preFixupPhases-} dropIconThemeCache"
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