Merge pull request #7734 from franklouwers/docs2

[thirdparty/pdns.git] / m4 / pdns_check_os.m4

diff --git a/m4/pdns_check_os.m4 b/m4/pdns_check_os.m4
index df05dc251cc110cd746ca982fbf53ab17a16386b..860f9aa0e35029fc897694041e36ab55f4decc57 100644 (file)
--- a/m4/pdns_check_os.m4
+++ b/m4/pdns_check_os.m4
@@ -19,7 +19,7 @@ AC_DEFUN([PDNS_CHECK_OS],[
     have_linux="yes"
     ;;
   darwin*)
-    CXXFLAGS="-D__APPLE_USE_RFC_3542 -D_XOPEN_SOURCE $CXXFLAGS"
+    CXXFLAGS="-D__APPLE_USE_RFC_3542 -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE $CXXFLAGS"
     ;;
   freebsd*)
     THREADFLAGS="-pthread"
@@ -36,7 +36,7 @@ AC_DEFUN([PDNS_CHECK_OS],[
   AM_CONDITIONAL([HAVE_SOLARIS], [test "x$have_solaris" = "xyes"])
 
   case "$host" in
-  mips* | powerpc* )
+  mips* | powerpc-* )
     AC_MSG_CHECKING([whether the linker accepts -latomic])
     LDFLAGS="-latomic $LDFLAGS"
     AC_LINK_IFELSE([m4_default([],[AC_LANG_PROGRAM()])],