fix bashisms in configure

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

diff --git a/m4/psi_macro.m4 b/m4/psi_macro.m4
index e89e74b05967504ac733a4ade49d4bed7000cbfe..b3ee9882ebb7d8fda758b79a2b1cee9e69d98ccc 100644 (file)
--- a/m4/psi_macro.m4
+++ b/m4/psi_macro.m4
@@ -1,7 +1,9 @@
 # psi_add_macro(macro)
 # Add a pre-defined macro function to $PSI_MACROS.
 psi_add_macro() {
-       cat >>$PSI_MACROS <<<"$1"
+       cat >>$PSI_MACROS <<EOF
+$1
+EOF
 }
 
 dnl PSI_MACRO(macro, decl args, action-if-true)