X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=configure.ac;h=0327bc6a0e1f060500efe4e8035031850a67af17;hp=f11d1b86d205805e79e697c019d513d68ec48986;hb=f1813f3f79c102fec4c58a3aa9b77a178a4b0a10;hpb=77927271f4b396ec3cb9e8e380c26d19e3589558

diff --git a/configure.ac b/configure.ac
index f11d1b86d..0327bc6a0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -22,11 +22,11 @@ AC_SYS_LARGEFILE
 AC_PROG_CC
 AC_PROG_CC_STDC
 AC_PROG_CXX
-rw_PROG_CXX_WORKS
+RW_PROG_CXX_WORKS
 AM_CONDITIONAL([CXX_WORKS], [test "x$rw_cv_prog_cxx_works" = "xyes"])
 
-ax_CHECK_SDT_WORKS
-AM_CONDITIONAL([SDT_WORKS], [test "x$ax_check_sdt_works" = "xyes"])
+LTTNG_CHECK_SDT_WORKS
+AM_CONDITIONAL([SDT_WORKS], [test "x$lttng_cv_sdt_works" = "xyes"])
 
 # Checks for programs.
 AC_PROG_GREP
@@ -639,6 +639,17 @@ AX_CONFIG_FEATURE(
 )
 AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
 
+AS_IF([test "x$ac_cv_func_dirfd" = "xyes"],
+	[AX_CONFIG_FEATURE_ENABLE(dirfd)],
+	[AX_CONFIG_FEATURE_DISABLE(dirfd)]
+)
+AX_CONFIG_FEATURE(
+	[dirfd], [Use directory file descriptors],
+	[COMPAT_DIRFD], [This platform supports directory file descriptors.],
+	[enable_dirfd="yes"], [enable_dirfd="no"]
+)
+AM_CONDITIONAL([COMPAT_DIRFD], [ test "$enable_dirfd" = "yes" ])
+
 AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
 AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])