mirror of
https://https.git.savannah.gnu.org/git/automake.git
synced 2026-01-29 10:54:29 +00:00
83 lines
2.3 KiB
Bash
83 lines
2.3 KiB
Bash
#! /bin/sh
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# Copyright (C) 2003-2025 Free Software Foundation, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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# Test detection of missing Python.
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# See also related test t/python-am-path-missing-2.sh (which requires
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# an actual python program).
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am_create_testdir=empty
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# An actual python is *not* required in this test.
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. test-init.sh
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unset PYTHON
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cat > configure.ac <<END
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AC_INIT([$me], [1.0])
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m4_include([mypy.m4])
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AC_OUTPUT
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END
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echo AM_PATH_PYTHON > mypy.m4
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$ACLOCAL
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$AUTOCONF
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# Simulate no Python.
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./configure PYTHON=: 2>stderr && { cat stderr >&2; exit 1; }
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cat stderr >&2
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grep 'no suitable Python interpreter found' stderr
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# Again, but from the environment this time.
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env PYTHON=: ./configure 2>stderr && { cat stderr >&2; exit 1; }
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cat stderr >&2
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grep 'no suitable Python interpreter found' stderr
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# Now try using a custom ACTION-IF-NOT-FOUND.
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echo 'AM_PATH_PYTHON(,, [echo "$PYTHON" > py])' > mypy.m4
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$AUTOCONF --force
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./configure PYTHON=:
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test x"$(cat py)" = x:
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# Now try requiring a version.
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rm -rf autom4te*.cache # Will have to re-run aclocal.
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# Hopefully the Python team will never release such a version :-)
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echo 'AM_PATH_PYTHON([9999.9], [])' > mypy.m4
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# The "--force" options (here and below) are truly needed to avoid
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# potential timestamp races. See automake bug#12210.
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$ACLOCAL --force
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$AUTOCONF --force
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./configure >stdout 2>stderr && {
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cat stdout
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cat stderr >&2
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exit 1
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}
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cat stdout
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cat stderr >&2
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$EGREP 'checking for a Python interpreter with version >= 9999\.9\.\.\. no(ne)? *$' stdout
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grep 'no suitable Python interpreter found' stderr
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# Now try requiring a version and using a custom ACTION-IF-NOT-FOUND.
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echo 'AM_PATH_PYTHON([9999.9], [], [echo "$PYTHON" > py])' > mypy.m4
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$AUTOCONF --force
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./configure
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test x"$(cat py)" = x:
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:
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