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Paul Eggert
a3fd683de3
* build-aux/gendocs.sh (version): * doc/gendocs_template: * doc/gendocs_template_min: * doc/gnulib.texi: * lib/version-etc.c (COPYRIGHT_YEAR): Update copyright dates by hand in templates and the like. * all files: Run 'make update-copyright'.
23 lines
961 B
Plaintext
23 lines
961 B
Plaintext
# libunistring-optional.m4 serial 1
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dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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dnl gl_LIBUNISTRING_OPTIONAL
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dnl Searches for an installed libunistring or uses the included source code
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dnl parts.
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dnl If found, it sets and AC_SUBSTs HAVE_LIBUNISTRING=yes and the LIBUNISTRING
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dnl and LTLIBUNISTRING variables and augments the CPPFLAGS variable, and
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dnl #defines HAVE_LIBUNISTRING to 1. Otherwise, it sets and AC_SUBSTs
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dnl HAVE_LIBUNISTRING=no and LIBUNISTRING and LTLIBUNISTRING to empty.
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AC_DEFUN([gl_LIBUNISTRING_OPTIONAL],
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[
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dnl gl_LIBUNISTRING does a couple of extra things if this macro is used.
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AC_REQUIRE([gl_LIBUNISTRING])
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AC_MSG_CHECKING([whether to use the included libunistring])
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AC_MSG_RESULT([$gl_libunistring_use_included])
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])
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