avoid busting bash's stack with a too big if body in configure

[m6w6/ext-psi] / m4 / errno.m4

diff --git a/m4/errno.m4 b/m4/errno.m4
index 99311b753199dc53a4ed24f059d070b261e6d319..be6f99613d413888a5f859cefb0789b070a74b61 100644 (file)
--- a/m4/errno.m4
+++ b/m4/errno.m4
@@ -1,8 +1,8 @@
-AC_DEFUN(PSI_CHECK_ERRNO, [
+PSI_CHECK_ERRNO() {

     AC_CHECK_HEADERS(errno.h)
     AC_CHECK_HEADERS(errno.h)

-    
+

     PSI_EXTVAR(int errno)
     PSI_EXTVAR(int errno)

-    
+

     PSI_CONST(E2BIG, int)
     PSI_CONST(EACCES, int)
     PSI_CONST(EADDRINUSE, int)
     PSI_CONST(E2BIG, int)
     PSI_CONST(EACCES, int)
     PSI_CONST(EADDRINUSE, int)


@@ -84,4 +84,4 @@ AC_DEFUN(PSI_CHECK_ERRNO, [
     PSI_CONST(ETXTBSY, int)
     PSI_CONST(EWOULDBLOCK, int)
     PSI_CONST(EXDEV, int)
     PSI_CONST(ETXTBSY, int)
     PSI_CONST(EWOULDBLOCK, int)
     PSI_CONST(EXDEV, int)

-])
+}