Check if -lresolv is needed for hstrerror; set NEEDS_RESOLV accordingly, and substitute in config.mak.in. Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@xxxxxx> --- * Jakub Narebski wrote on Sat, Jun 06, 2009 at 09:29:34AM CEST: > > CC-ed Ralf Wildenhues and David Syzdek (who hopefully can produce > autoconf patch to squash with this one). Completely untested, but also completely mechanical. HTH. Cheers, Ralf config.mak.in | 1 + configure.ac | 9 +++++++++ 2 files changed, 10 insertions(+), 0 deletions(-) diff --git a/config.mak.in b/config.mak.in index e8d96e8..dd60451 100644 --- a/config.mak.in +++ b/config.mak.in @@ -33,6 +33,7 @@ NO_EXPAT=@NO_EXPAT@ NO_LIBGEN_H=@NO_LIBGEN_H@ NEEDS_LIBICONV=@NEEDS_LIBICONV@ NEEDS_SOCKET=@NEEDS_SOCKET@ +NEEDS_RESOLV=@NEEDS_RESOLV@ NO_SYS_SELECT_H=@NO_SYS_SELECT_H@ NO_D_INO_IN_DIRENT=@NO_D_INO_IN_DIRENT@ NO_D_TYPE_IN_DIRENT=@NO_D_TYPE_IN_DIRENT@ diff --git a/configure.ac b/configure.ac index 108a97f..7937e60 100644 --- a/configure.ac +++ b/configure.ac @@ -467,6 +467,15 @@ AC_CHECK_LIB([c], [socket], AC_SUBST(NEEDS_SOCKET) test -n "$NEEDS_SOCKET" && LIBS="$LIBS -lsocket" +# +# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough. +# Notably on Solaris hstrerror resides in libresolv and on Solaris 7 +# inet_ntop and inet_pton additionally reside there. +AC_CHECK_LIB([resolv], [hstrerror], +[NEEDS_RESOLV=], +[NEEDS_RESOLV=YesPlease]) +AC_SUBST(NEEDS_RESOLV) +test -n "$NEEDS_RESOLV" && LIBS="$LIBS -lresolv" ## Checks for header files. AC_MSG_NOTICE([CHECKS for header files]) -- 1.6.3.2.199.g31f34 -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html