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Last change
on this file since 3549 was 3529, checked in by bird, 4 years ago |
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Imported grep 3.7 from grep-3.7.tar.gz (sha256: c22b0cf2d4f6bbe599c902387e8058990e1eee99aef333a203829e5fd3dbb342), applying minimal auto-props.
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File size:
674 bytes
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| 1 | # isatty.m4 serial 3
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| 2 | dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
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| 3 | dnl This file is free software; the Free Software Foundation
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| 4 | dnl gives unlimited permission to copy and/or distribute it,
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| 5 | dnl with or without modifications, as long as this notice is preserved.
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| 6 |
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| 7 | AC_DEFUN([gl_FUNC_ISATTY],
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| 8 | [
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| 9 | AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
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| 10 | AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
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| 11 | dnl On native Windows, the system's isatty(), defined as an alias of _isatty()
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| 12 | dnl in the "oldnames" library, returns true for the NUL device.
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| 13 | case $host_os in
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| 14 | mingw*) REPLACE_ISATTY=1 ;;
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| 15 | esac
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| 16 | ])
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| 17 |
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| 18 | # Prerequisites of lib/isatty.c.
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| 19 | AC_DEFUN([gl_PREREQ_ISATTY], [:])
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