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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 16:58:41 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 16:58:41 +0000 |
| commit | e1908ae95dd4c9d19ee4dfabfc8bf8a7f85943fe (patch) | |
| tree | f5cc731bedcac0fb7fe14d952e4581e749f8bb87 /m4/uninorm_h.m4 | |
| parent | Initial commit. (diff) | |
| download | coreutils-e1908ae95dd4c9d19ee4dfabfc8bf8a7f85943fe.tar.xz coreutils-e1908ae95dd4c9d19ee4dfabfc8bf8a7f85943fe.zip | |
Adding upstream version 9.4.upstream/9.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'm4/uninorm_h.m4')
| -rw-r--r-- | m4/uninorm_h.m4 | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/m4/uninorm_h.m4 b/m4/uninorm_h.m4 new file mode 100644 index 0000000..b6b342d --- /dev/null +++ b/m4/uninorm_h.m4 @@ -0,0 +1,45 @@ +# uninorm_h.m4 serial 1 +dnl Copyright (C) 2023 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_UNINORM_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNINORM_H_DEFAULTS]) +]) + +# gl_UNINORM_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_UNINORM_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNINORM_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_UNINORM_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNINORM_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNINORM_NFD_DLL_VARIABLE], ['LIBUNISTRING_DLL_VARIABLE']) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNINORM_NFC_DLL_VARIABLE], ['LIBUNISTRING_DLL_VARIABLE']) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNINORM_NFKD_DLL_VARIABLE], ['LIBUNISTRING_DLL_VARIABLE']) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNINORM_NFKC_DLL_VARIABLE], ['LIBUNISTRING_DLL_VARIABLE']) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNINORM_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNINORM_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNINORM_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. +]) |