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cd19641ed3
This mostly just updates copyright dates of gnulib files. It also updates to the latest version of texinfo.tex.
33 lines
1.1 KiB
Plaintext
33 lines
1.1 KiB
Plaintext
# fdatasync.m4 serial 4
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dnl Copyright (C) 2008-2016 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_FDATASYNC],
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[
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AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
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dnl Using AC_CHECK_FUNCS_ONCE would break our subsequent AC_SEARCH_LIBS
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AC_CHECK_DECLS_ONCE([fdatasync])
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LIB_FDATASYNC=
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AC_SUBST([LIB_FDATASYNC])
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if test $ac_cv_have_decl_fdatasync = no; then
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HAVE_DECL_FDATASYNC=0
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dnl Mac OS X 10.7 has fdatasync but does not declare it.
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AC_CHECK_FUNCS([fdatasync])
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if test $ac_cv_func_fdatasync = no; then
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HAVE_FDATASYNC=0
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fi
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else
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dnl Solaris <= 2.6 has fdatasync() in libposix4.
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dnl Solaris 7..10 has it in librt.
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gl_saved_libs=$LIBS
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AC_SEARCH_LIBS([fdatasync], [rt posix4],
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[test "$ac_cv_search_fdatasync" = "none required" ||
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LIB_FDATASYNC=$ac_cv_search_fdatasync])
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LIBS=$gl_saved_libs
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fi
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])
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