diff options
| author | Lucas De Marchi <lucas.demarchi@profusion.mobi> | 2011-01-26 17:59:11 -0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2011-02-08 12:11:53 +0100 |
| commit | c18514440d7edce2ca7ae14cc2c88cfbac436e67 (patch) | |
| tree | 8ed6a1e77186100b0446828e0a1463c8e1ea3cb1 /m4/acx_libwrap.m4 | |
| parent | 591622d7efbc828f00f190d91b6608148b967ff5 (diff) | |
build-sys: fix AC_COMPILE_IFELSE tests
This removes some warnings when bootstrapping. The warnings were introduced
in autoconf 2.68. Reference:
http://www.flameeyes.eu/autotools-mythbuster/forwardporting/autoconf.html
The following code
AC_COMPILE_IFELSE([
<MY C CODE HERE>
], ...)
is changed to
AC_COMPILE_IFELSE(
[AC_COMPILE_IFELSE([AC_LANG_SOURCE([
<MY C CODE HERE>
])], ...)
Diffstat (limited to 'm4/acx_libwrap.m4')
| -rw-r--r-- | m4/acx_libwrap.m4 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/m4/acx_libwrap.m4 b/m4/acx_libwrap.m4 index e1602144b5..ccf8afc0aa 100644 --- a/m4/acx_libwrap.m4 +++ b/m4/acx_libwrap.m4 @@ -4,13 +4,13 @@ saved_LIBS="$LIBS" LIBS="$LIBS -lwrap" AC_MSG_CHECKING([for tcpwrap library and headers]) AC_LINK_IFELSE( -AC_LANG_PROGRAM( +[AC_LANG_PROGRAM( [#include <tcpd.h> #include <syslog.h> int allow_severity = LOG_INFO; int deny_severity = LOG_WARNING;], [struct request_info *req; -return hosts_access (req);]), +return hosts_access (req);])], [AC_DEFINE(HAVE_LIBWRAP, [], [Have tcpwrap?]) LIBWRAP_LIBS="-lwrap" AC_MSG_RESULT(yes)], |