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author | Ludovic Courtès <ludo@gnu.org> | 2011-02-14 11:36:25 +0100 |
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committer | Ludovic Courtès <ludo@gnu.org> | 2011-02-14 11:36:25 +0100 |
commit | 49114fd43de833c0724fbb0b6dc9ca639d1ab74f (patch) | |
tree | bd33e1612cbbc37218ff18a229ff603018d2d5d5 /m4/time_r.m4 | |
parent | d9a00aa53612b97b11847cfc03647a3ab54b2a48 (diff) | |
download | guile-49114fd43de833c0724fbb0b6dc9ca639d1ab74f.tar.gz |
Update Gnulib; add new modules.
This updates Gnulib to v0.0-4889-ge375fe3.
* m4/gnulib-cache.m4: Add `accept', `bind', `close', `connect',
`getpeername', `getsockname', `getsockopt', `listen', `malloc',
`malloca', `recv', `recvfrom', `send', `sendto', `setsockopt',
`shutdown', `socket', and `sockets', requested by
Jan Nieuwenhuizen <janneke-list@xs4all.nl> for cross-MinGW32 builds.
Add `trunc', requested by Mark H Weaver <mhw@netris.org>.
Diffstat (limited to 'm4/time_r.m4')
-rw-r--r-- | m4/time_r.m4 | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/m4/time_r.m4 b/m4/time_r.m4 index 9e82d39ff..9bb28005f 100644 --- a/m4/time_r.m4 +++ b/m4/time_r.m4 @@ -1,6 +1,6 @@ dnl Reentrant time functions: localtime_r, gmtime_r. -dnl Copyright (C) 2003, 2006-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2003, 2006-2011 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. @@ -15,8 +15,16 @@ AC_DEFUN([gl_TIME_R], AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS]) AC_REQUIRE([AC_C_RESTRICT]) + dnl Some systems don't declare localtime_r() and gmtime_r() if _REENTRANT is + dnl not defined. + AC_CHECK_DECLS_ONCE([localtime_r]) + if test $ac_cv_have_decl_localtime_r = no; then + HAVE_DECL_LOCALTIME_R=0 + fi + AC_CHECK_FUNCS_ONCE([localtime_r]) if test $ac_cv_func_localtime_r = yes; then + HAVE_LOCALTIME_R=1 AC_CACHE_CHECK([whether localtime_r is compatible with its POSIX signature], [gl_cv_time_r_posix], [AC_COMPILE_IFELSE( |