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4b8f90917d
MozReview-Commit-ID: DYveJX8J3lr --HG-- extra : rebase_source : d98a7be704dae5058c0e06490e077c81d6b8a781
50 lines
1.9 KiB
Plaintext
50 lines
1.9 KiB
Plaintext
# This file exists to support comm-central from building with mozilla-central
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# as a subdirectory to building as a subdirectory of mozilla-central.
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# In order to have mozconfig files that support building in either
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# configuration during the transition, without duplicating the logic
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# in every mozconfig file, there needs to exist a file that exists at the
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# same path in mozilla-central and comm-central.
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# This file gets included under two circumstances.
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# 1. comm-central is being built as a subdirectory of mozilla-central.
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# 2. comm-central is being built as a parent directory of mozilla-central,
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# but `mach` was invoked from the objdir and thinks that $topsrcdir is
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# the mozilla-central directory. If we detect this is the case, we fix
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# $topsrcdir before proceeding.
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# In either case, we then invoke the identically named file that lives in
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# comm-central, which sets some variables that can be used by the rest of the
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# mozconfig.
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# Note that the top-level mozconfig file is in $2.
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if [ "$(dirname "$2")" = "$topsrcdir" ]; then
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# No weirdness
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if [ -d "$topsrcdir/mail" ]; then
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# Building with comm-central as top-level directory.
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echo "ERROR: Should not include mozilla/build/mozconfig.comm when building"
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echo " with comm-central as top-level directory."
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exit 1
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elif [ -d "$topsrcdir/comm/mail" ]; then
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# Building with mozila-central as top-level directory.
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. "$topsrcdir/comm/build/mozconfig.comm-support"
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else
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echo "ERROR: Unknown build directory layout."
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exit 1
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fi
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elif [ "$(dirname "$2")" = "$(dirname "$topsrcdir")" ]; then
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if [ -d "$topsrcdir/../mail" ]; then
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# Building with comm-central as top-level directory;
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# but invoked with $topsrcdir as "mozilla/".
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topsrcdir=$(dirname "$topsrcdir")
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. "$topsrcdir/build/mozconfig.comm-support"
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else
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echo "ERROR: Unknown build directory layout."
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exit 1
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fi
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else
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echo "ERROR: Unknown build directory layout."
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exit 1
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fi
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