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`mach configure` currently runs the equivalent to `make -f client.mk`. This is history, and essentially does the following: - Create `configure` and `js/src/configure` from `configure.in` and `js/src/configure.in` respectively. - Create the objdir. - Run `configure` from the objdir. The `configure` script is, nowadays, only really used as a means to set OLD_CONFIGURE (and also for people who want to run `configure`, literally, as in the `configure; make` workflow). `mach configure` actually doesn't need it. Neither does recursing into `js/src` require `js/src/configure`, since bug 1520340 (and now as of bug 1669633, we don't even recurse). Because configure.py can actually derive OLD_CONFIGURE on its own (except for `js/src/configure`, but `mach configure` doesn't run that), we don't really need `configure` for `mach configure`. So all in all, we're at a point in history where it's straightforward to just initiate configure.py from mach configure, so we just do that. And in the hypothetical case where the `mach configure` code is somehow running in python2, we get the mach virtualenv python3 and use it to execute `configure.py`. Differential Revision: https://phabricator.services.mozilla.com/D93741
20 lines
773 B
Bash
20 lines
773 B
Bash
#!/bin/sh
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#
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# Because adding a configure file in the tree is going to conflict with
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# existing configure files in people's (and automation) work trees, and
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# because some automation jobs are still running autoconf and configure
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# "manually", this file is actually an m4 file that is processed by
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# autoconf, but doesn't call any autoconf macros. The `divert` line
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# below ensures the script that follows is output by autoconf.
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: "divert(0)dnl"
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#!/bin/sh
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SRCDIR=$(dirname $0)
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TOPSRCDIR="$SRCDIR"
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PYTHON3="${PYTHON3:-python3}"
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exec "$PYTHON3" "$TOPSRCDIR/configure.py" "$@"
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