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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 19:38:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 19:38:58 +0000 |
commit | 54a043ffd13f3d896b58c6a9f0a4a5bb2170b9ab (patch) | |
tree | 1d8aa5f85a9450353ec3fdaaa5100f60c2d6478e /gl/m4/unicase_h.m4 | |
parent | Adding debian version 2.12.0-4. (diff) | |
download | man-db-54a043ffd13f3d896b58c6a9f0a4a5bb2170b9ab.tar.xz man-db-54a043ffd13f3d896b58c6a9f0a4a5bb2170b9ab.zip |
Merging upstream version 2.12.1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'gl/m4/unicase_h.m4')
-rw-r--r-- | gl/m4/unicase_h.m4 | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/gl/m4/unicase_h.m4 b/gl/m4/unicase_h.m4 new file mode 100644 index 0000000..ad2f621 --- /dev/null +++ b/gl/m4/unicase_h.m4 @@ -0,0 +1,43 @@ +# unicase_h.m4 serial 1 +dnl Copyright (C) 2023-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_UNICASE_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNICASE_H_DEFAULTS]) +]) + +# gl_UNICASE_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNICASE_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNICASE_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNICASE_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNICASE_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNICASE_EMPTY_PREFIX_CONTEXT_DLL_VARIABLE], ['LIBUNISTRING_DLL_VARIABLE']) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNICASE_EMPTY_SUFFIX_CONTEXT_DLL_VARIABLE], ['LIBUNISTRING_DLL_VARIABLE']) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNICASE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNICASE_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNICASE_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. +]) |