Pour HAS_SELECT, verifier l'existence du type fd_set (PR#158)

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@3268 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

1 files changed, 9 insertions, 6 deletions

diff --git a/configure b/configure
index 4db4bb80e..7e2286e87 100755
--- a/configure
+++ b/configure
@@ -602,18 +602,21 @@ if sh ./hasgot truncate ftruncate; then
   echo "#define HAS_TRUNCATE" >> s.h
 fi
 
+select_include=''
+if sh ./hasgot -i sys/types.h -i sys/select.h; then
+  echo "sys/select.h found."
+  echo "#define HAS_SYS_SELECT_H" >> s.h
+  select_include='-i sys/select.h'
+fi
+
 has_select=no
-if sh ./hasgot select; then
+if sh ./hasgot select && \
+   sh ./hasgot -i sys/types.h $select_include -t fd_set ; then
   echo "select() found."
   echo "#define HAS_SELECT" >> s.h
   has_select=yes
 fi
 
-if sh ./hasgot -i sys/types.h -i sys/select.h; then
-  echo "sys/select.h found."
-  echo "#define HAS_SYS_SELECT_H" >> s.h
-fi
-
 if sh ./hasgot symlink readlink lstat;  then
   echo "symlink() found."
   echo "#define HAS_SYMLINK" >> s.h