37 lines
943 B
Plaintext
37 lines
943 B
Plaintext
# strdup.m4 serial 13
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dnl Copyright (C) 2002-2016 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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AC_DEFUN([gl_FUNC_STRDUP],
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[
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AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
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AC_CHECK_FUNCS_ONCE([strdup])
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AC_CHECK_DECLS_ONCE([strdup])
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if test $ac_cv_have_decl_strdup = no; then
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HAVE_DECL_STRDUP=0
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fi
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])
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AC_DEFUN([gl_FUNC_STRDUP_POSIX],
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[
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AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
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AC_REQUIRE([gl_CHECK_MALLOC_POSIX])
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AC_CHECK_FUNCS_ONCE([strdup])
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if test $ac_cv_func_strdup = yes; then
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if test $gl_cv_func_malloc_posix != yes; then
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REPLACE_STRDUP=1
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fi
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fi
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AC_CHECK_DECLS_ONCE([strdup])
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if test $ac_cv_have_decl_strdup = no; then
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HAVE_DECL_STRDUP=0
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fi
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])
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# Prerequisites of lib/strdup.c.
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AC_DEFUN([gl_PREREQ_STRDUP], [:])
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