mirror of
https://git.savannah.gnu.org/git/guile.git
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Import Gnulib modules: link, fsync, readlink, rename, mkdir, rmdir, unistd.
* lib/fsync.c: * lib/link.c: * lib/mkdir.c: * lib/strdup.c: * m4/fsync.m4: * m4/link.m4: * m4/mkdir.m4: * m4/strdup.m4: New files. * lib/Makefile.am * m4/gnulib-cache.m4 * m4/gnulib-comp.m4: Add modules.
This commit is contained in:
Mark H Weaver
parent
caa3d99be9
commit
3243fffcc1
11 changed files with 695 additions and 2 deletions
17
m4/fsync.m4
Normal file
17
m4/fsync.m4
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@ -0,0 +1,17 @@
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# fsync.m4 serial 2
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dnl Copyright (C) 2008-2014 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_FSYNC],
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[
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AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
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AC_CHECK_FUNCS_ONCE([fsync])
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if test $ac_cv_func_fsync = no; then
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HAVE_FSYNC=0
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fi
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])
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# Prerequisites of lib/fsync.c.
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AC_DEFUN([gl_PREREQ_FSYNC], [:])
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@ -27,7 +27,7 @@
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# Specification in the form of a command-line invocation:
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# gnulib-tool --import --dir=. --local-dir=gnulib-local --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --lgpl=3 --no-conditional-dependencies --libtool --macro-prefix=gl --no-vc-files accept alignof alloca-opt announce-gen autobuild bind byteswap c-strcase canonicalize-lgpl ceil clock-time close connect copysign dirfd duplocale environ extensions flock floor fpieee frexp fstat full-read full-write func gendocs getaddrinfo getlogin getpeername getsockname getsockopt git-version-gen gitlog-to-changelog gnu-web-doc-update gnupload havelib iconv_open-utf inet_ntop inet_pton isfinite isinf isnan ldexp lib-symbol-versions lib-symbol-visibility libunistring listen localcharset locale log1p lstat maintainer-makefile malloc-gnu malloca mkstemp nl_langinfo nproc open pipe-posix pipe2 poll putenv recv recvfrom regex rename select send sendto setenv setsockopt shutdown socket stat-time stdlib strftime striconveh string sys_stat time times trunc verify vsnprintf warnings wchar
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# gnulib-tool --import --dir=. --local-dir=gnulib-local --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --lgpl=3 --no-conditional-dependencies --libtool --macro-prefix=gl --no-vc-files accept alignof alloca-opt announce-gen autobuild bind byteswap c-strcase canonicalize-lgpl ceil clock-time close connect copysign dirfd duplocale environ extensions flock floor fpieee frexp fstat fsync full-read full-write func gendocs getaddrinfo getlogin getpeername getsockname getsockopt git-version-gen gitlog-to-changelog gnu-web-doc-update gnupload havelib iconv_open-utf inet_ntop inet_pton isfinite isinf isnan ldexp lib-symbol-versions lib-symbol-visibility libunistring link listen localcharset locale log1p lstat maintainer-makefile malloc-gnu malloca mkdir mkstemp nl_langinfo nproc open pipe-posix pipe2 poll putenv readlink recv recvfrom regex rename rmdir select send sendto setenv setsockopt shutdown socket stat-time stdlib strftime striconveh string sys_stat time times trunc unistd verify vsnprintf warnings wchar
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# Specification in the form of a few gnulib-tool.m4 macro invocations:
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gl_LOCAL_DIR([gnulib-local])
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@ -55,6 +55,7 @@ gl_MODULES([
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fpieee
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frexp
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fstat
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fsync
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full-read
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full-write
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func
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@ -79,6 +80,7 @@ gl_MODULES([
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lib-symbol-versions
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lib-symbol-visibility
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libunistring
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link
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listen
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localcharset
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locale
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@ -87,6 +89,7 @@ gl_MODULES([
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maintainer-makefile
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malloc-gnu
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malloca
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mkdir
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mkstemp
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nl_langinfo
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nproc
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@ -95,10 +98,12 @@ gl_MODULES([
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pipe2
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poll
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putenv
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readlink
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recv
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recvfrom
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regex
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rename
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rmdir
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select
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send
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sendto
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@ -115,6 +120,7 @@ gl_MODULES([
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time
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times
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trunc
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unistd
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verify
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vsnprintf
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warnings
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@ -84,6 +84,7 @@ AC_DEFUN([gl_EARLY],
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AC_REQUIRE([gl_FP_IEEE])
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# Code from module frexp:
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# Code from module fstat:
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# Code from module fsync:
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# Code from module full-read:
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# Code from module full-write:
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# Code from module func:
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@ -127,6 +128,7 @@ AC_DEFUN([gl_EARLY],
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# Code from module lib-symbol-versions:
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# Code from module lib-symbol-visibility:
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# Code from module libunistring:
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# Code from module link:
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# Code from module listen:
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# Code from module localcharset:
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# Code from module locale:
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@ -144,6 +146,7 @@ AC_DEFUN([gl_EARLY],
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# Code from module mbsinit:
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# Code from module mbtowc:
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# Code from module memchr:
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# Code from module mkdir:
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# Code from module mkstemp:
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# Code from module msvc-inval:
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# Code from module msvc-nothrow:
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@ -202,6 +205,7 @@ AC_DEFUN([gl_EARLY],
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# Code from module stdint:
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# Code from module stdio:
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# Code from module stdlib:
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# Code from module strdup-posix:
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# Code from module streq:
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# Code from module strftime:
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# Code from module striconveh:
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@ -365,6 +369,12 @@ AC_SUBST([LTALLOCA])
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gl_PREREQ_FSTAT
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fi
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gl_SYS_STAT_MODULE_INDICATOR([fstat])
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gl_FUNC_FSYNC
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if test $HAVE_FSYNC = 0; then
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AC_LIBOBJ([fsync])
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gl_PREREQ_FSYNC
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fi
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gl_UNISTD_MODULE_INDICATOR([fsync])
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gl_FUNC
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gl_GETADDRINFO
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if test $HAVE_GETADDRINFO = 0; then
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@ -499,6 +509,11 @@ AC_SUBST([LTALLOCA])
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gl_LD_VERSION_SCRIPT
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gl_VISIBILITY
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gl_LIBUNISTRING
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gl_FUNC_LINK
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if test $HAVE_LINK = 0 || test $REPLACE_LINK = 1; then
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AC_LIBOBJ([link])
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fi
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gl_UNISTD_MODULE_INDICATOR([link])
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AC_REQUIRE([gl_HEADER_SYS_SOCKET])
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if test "$ac_cv_header_winsock2_h" = yes; then
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AC_LIBOBJ([listen])
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@ -570,6 +585,10 @@ AC_SUBST([LTALLOCA])
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gl_PREREQ_MEMCHR
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fi
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gl_STRING_MODULE_INDICATOR([memchr])
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gl_FUNC_MKDIR
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if test $REPLACE_MKDIR = 1; then
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AC_LIBOBJ([mkdir])
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fi
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gl_FUNC_MKSTEMP
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if test $HAVE_MKSTEMP = 0 || test $REPLACE_MKSTEMP = 1; then
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AC_LIBOBJ([mkstemp])
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@ -752,6 +771,12 @@ AC_SUBST([LTALLOCA])
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gl_STDINT_H
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gl_STDIO_H
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gl_STDLIB_H
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gl_FUNC_STRDUP_POSIX
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if test $ac_cv_func_strdup = no || test $REPLACE_STRDUP = 1; then
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AC_LIBOBJ([strdup])
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gl_PREREQ_STRDUP
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fi
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gl_STRING_MODULE_INDICATOR([strdup])
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gl_FUNC_GNU_STRFTIME
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if test $gl_cond_libtool = false; then
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gl_ltlibdeps="$gl_ltlibdeps $LTLIBICONV"
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@ -1016,6 +1041,7 @@ AC_DEFUN([gl_FILE_LIST], [
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lib/floor.c
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lib/frexp.c
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lib/fstat.c
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lib/fsync.c
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lib/full-read.c
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lib/full-read.h
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lib/full-write.c
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@ -1055,6 +1081,7 @@ AC_DEFUN([gl_FILE_LIST], [
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lib/itold.c
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lib/langinfo.in.h
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lib/libunistring.valgrind
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lib/link.c
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lib/listen.c
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lib/localcharset.c
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lib/localcharset.h
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@ -1075,6 +1102,7 @@ AC_DEFUN([gl_FILE_LIST], [
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lib/mbtowc.c
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lib/memchr.c
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lib/memchr.valgrind
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lib/mkdir.c
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lib/mkstemp.c
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lib/msvc-inval.c
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lib/msvc-inval.h
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@ -1142,6 +1170,7 @@ AC_DEFUN([gl_FILE_LIST], [
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lib/stdint.in.h
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lib/stdio.in.h
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lib/stdlib.in.h
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lib/strdup.c
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lib/streq.h
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lib/strftime.c
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lib/strftime.h
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@ -1225,6 +1254,7 @@ AC_DEFUN([gl_FILE_LIST], [
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m4/fpieee.m4
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m4/frexp.m4
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m4/fstat.m4
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m4/fsync.m4
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m4/func.m4
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m4/getaddrinfo.m4
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m4/getlogin.m4
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@ -1257,6 +1287,7 @@ AC_DEFUN([gl_FILE_LIST], [
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m4/lib-prefix.m4
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m4/libunistring-base.m4
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m4/libunistring.m4
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m4/link.m4
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m4/localcharset.m4
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m4/locale-fr.m4
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m4/locale-ja.m4
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@ -1277,6 +1308,7 @@ AC_DEFUN([gl_FILE_LIST], [
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m4/mbstate_t.m4
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m4/mbtowc.m4
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m4/memchr.m4
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m4/mkdir.m4
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m4/mkstemp.m4
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m4/mmap-anon.m4
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m4/mode_t.m4
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@ -1328,6 +1360,7 @@ AC_DEFUN([gl_FILE_LIST], [
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m4/stdint_h.m4
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m4/stdio_h.m4
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m4/stdlib_h.m4
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m4/strdup.m4
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m4/strftime.m4
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m4/string_h.m4
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m4/sys_file_h.m4
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55
m4/link.m4
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55
m4/link.m4
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@ -0,0 +1,55 @@
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# link.m4 serial 8
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dnl Copyright (C) 2009-2014 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_LINK],
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[
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AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
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AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
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AC_CHECK_FUNCS_ONCE([link])
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if test $ac_cv_func_link = no; then
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HAVE_LINK=0
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else
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AC_CACHE_CHECK([whether link obeys POSIX],
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[gl_cv_func_link_works],
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[touch conftest.a
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# Assume that if we have lstat, we can also check symlinks.
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if test $ac_cv_func_lstat = yes; then
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ln -s conftest.a conftest.lnk
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fi
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AC_RUN_IFELSE(
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[AC_LANG_PROGRAM(
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[[#include <unistd.h>
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]],
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[[int result = 0;
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if (!link ("conftest.a", "conftest.b/"))
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result |= 1;
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#if HAVE_LSTAT
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if (!link ("conftest.lnk/", "conftest.b"))
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result |= 2;
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if (rename ("conftest.a", "conftest.b"))
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result |= 4;
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if (!link ("conftest.b", "conftest.lnk"))
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result |= 8;
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#endif
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return result;
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]])],
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[gl_cv_func_link_works=yes], [gl_cv_func_link_works=no],
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[case "$host_os" in
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# Guess yes on glibc systems.
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*-gnu*) gl_cv_func_link_works="guessing yes" ;;
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# If we don't know, assume the worst.
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*) gl_cv_func_link_works="guessing no" ;;
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esac
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])
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rm -f conftest.a conftest.b conftest.lnk])
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case "$gl_cv_func_link_works" in
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*yes) ;;
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*)
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REPLACE_LINK=1
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;;
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esac
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fi
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])
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69
m4/mkdir.m4
Normal file
69
m4/mkdir.m4
Normal file
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@ -0,0 +1,69 @@
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# serial 11
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# Copyright (C) 2001, 2003-2004, 2006, 2008-2014 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# On some systems, mkdir ("foo/", 0700) fails because of the trailing slash.
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# On others, mkdir ("foo/./", 0700) mistakenly succeeds.
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# On such systems, arrange to use a wrapper function.
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AC_DEFUN([gl_FUNC_MKDIR],
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[dnl
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AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])
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AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
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AC_CHECK_HEADERS_ONCE([unistd.h])
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AC_CACHE_CHECK([whether mkdir handles trailing slash],
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[gl_cv_func_mkdir_trailing_slash_works],
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[rm -rf conftest.dir
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AC_RUN_IFELSE([AC_LANG_PROGRAM([[
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# include <sys/types.h>
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# include <sys/stat.h>
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]], [return mkdir ("conftest.dir/", 0700);])],
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[gl_cv_func_mkdir_trailing_slash_works=yes],
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[gl_cv_func_mkdir_trailing_slash_works=no],
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[case "$host_os" in
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# Guess yes on glibc systems.
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*-gnu*) gl_cv_func_mkdir_trailing_slash_works="guessing yes" ;;
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# If we don't know, assume the worst.
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*) gl_cv_func_mkdir_trailing_slash_works="guessing no" ;;
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esac
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])
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rm -rf conftest.dir
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]
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)
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case "$gl_cv_func_mkdir_trailing_slash_works" in
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*yes) ;;
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*)
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REPLACE_MKDIR=1
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;;
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esac
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AC_CACHE_CHECK([whether mkdir handles trailing dot],
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[gl_cv_func_mkdir_trailing_dot_works],
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[rm -rf conftest.dir
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AC_RUN_IFELSE([AC_LANG_PROGRAM([[
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# include <sys/types.h>
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# include <sys/stat.h>
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]], [return !mkdir ("conftest.dir/./", 0700);])],
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[gl_cv_func_mkdir_trailing_dot_works=yes],
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[gl_cv_func_mkdir_trailing_dot_works=no],
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[case "$host_os" in
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# Guess yes on glibc systems.
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*-gnu*) gl_cv_func_mkdir_trailing_dot_works="guessing yes" ;;
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# If we don't know, assume the worst.
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*) gl_cv_func_mkdir_trailing_dot_works="guessing no" ;;
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esac
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])
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rm -rf conftest.dir
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]
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)
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case "$gl_cv_func_mkdir_trailing_dot_works" in
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*yes) ;;
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*)
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REPLACE_MKDIR=1
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AC_DEFINE([FUNC_MKDIR_DOT_BUG], [1], [Define to 1 if mkdir mistakenly
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creates a directory given with a trailing dot component.])
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;;
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esac
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])
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36
m4/strdup.m4
Normal file
36
m4/strdup.m4
Normal file
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@ -0,0 +1,36 @@
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# strdup.m4 serial 13
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dnl Copyright (C) 2002-2014 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,
|
||||
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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