on some systems (HP-UX), strtok_r() needs _REENTRANT to be defined

[wxWidgets.git] / configure.in

diff --git a/configure.in b/configure.in
index 99d0b124951062395f036a7fe44d1c13969fdddf..4061a4ed881d13ff5578d524d7d093cda9ea5dc5 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -2130,6 +2130,13 @@ if test "$wxUSE_THREADS" = "yes"; then
   CXXFLAGS="${CXXFLAGS} -D_REENTRANT"
 
   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
+else
+  dnl on some systems, _REENTRANT should bedefined if we want to use any _r()
+  dnl functions - add tests for other functions here as well
+  if test "$ac_cv_func_strtok_r" = "yes"; then
+    CFLAGS="${CFLAGS} -D_REENTRANT"
+    CXXFLAGS="${CXXFLAGS} -D_REENTRANT"
+  fi
 fi
 
 if test "$WXGTK12" = 1 ; then