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| author | Jim Meyering <jim@meyering.net> | 2004-04-08 10:24:58 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 2004-04-08 10:24:58 +0000 |
| commit | a021886f982ed533fddf6e93ea50ba07a0d5fe75 (patch) | |
| tree | 2b90563b063daab259758f55af55876789b3977a /m4/jm-macros.m4 | |
| parent | 0c5fbdba06f7a6eb8f9af9c6e0f5be2f02166d10 (diff) | |
| download | coreutils-a021886f982ed533fddf6e93ea50ba07a0d5fe75.tar.xz | |
(jm_MACROS): Check for fdatasync within
-lrt and -lposix4, so that it can be used in Solaris 2.5.1 and later.
Diffstat (limited to 'm4/jm-macros.m4')
| -rw-r--r-- | m4/jm-macros.m4 | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/m4/jm-macros.m4 b/m4/jm-macros.m4 index 7716e6411..3c8372c6c 100644 --- a/m4/jm-macros.m4 +++ b/m4/jm-macros.m4 @@ -81,7 +81,6 @@ AC_DEFUN([jm_MACROS], AC_CHECK_FUNCS( \ endgrent \ endpwent \ - fdatasync \ ftruncate \ gethrtime \ hasmntopt \ @@ -111,6 +110,15 @@ AC_DEFUN([jm_MACROS], AC_REQUIRE([GL_FUNC_GETCWD_PATH_MAX]) AC_REQUIRE([GL_FUNC_READDIR]) + # for dd.c and shred.c + fetish_saved_libs=$LIBS + AC_SEARCH_LIBS([fdatasync], [rt posix4], + [test "$ac_cv_search_fdatasync" = "none required" || + LIB_FDATASYNC=$ac_cv_search_fdatasync]) + AC_SUBST([LIB_FDATASYNC]) + AC_CHECK_FUNCS(fdatasync) + LIBS=$fetish_saved_libs + # See if linking `seq' requires -lm. # It does on nearly every system. The single exception (so far) is # BeOS which has all the math functions in the normal runtime library |