28 lines
968 B
Bash
28 lines
968 B
Bash
# Use ccache by default. Users who don't want that can set the CCACHE_DISABLE
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# environment variable in their personal profile.
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case ":${PATH:-}:" in
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*:@LIBDIR@/ccache:*) ;;
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*) PATH="@LIBDIR@/ccache${PATH:+:$PATH}" ;;
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esac
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# If @CACHEDIR@ is writable, use a shared cache there, except for root.
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# Users who don't want that even if they have the write permission can set
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# the CCACHE_DIR environment variable to another location and possibly unset
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# the CCACHE_UMASK environment variables in their personal profile.
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if [ -n "${CCACHE_DIR:-}" ] ; then
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if [ ! -w "$CCACHE_DIR" ] ; then
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# Reset broken settings maybe inherited when switching users (#651023).
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unset CCACHE_DIR
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unset CCACHE_UMASK
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fi
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elif [ "${EUID:-}" != 0 ] ; then
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if [ -w @CACHEDIR@ ] && [ -d @CACHEDIR@ ] ; then
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# Set up the shared cache.
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export CCACHE_DIR=@CACHEDIR@
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export CCACHE_UMASK=002
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unset CCACHE_HARDLINK
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fi
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fi
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