X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=m4%2Fpsi%2Fpsi.m4;h=92d8babcd21d1acad90ab3d6a26eb379d0f63d8f;hb=ba906e039ffe9e57842ce5135aa43efa00b8a4c6;hp=984aa6064743c765f5fec1fd99a88c61359ed4af;hpb=42f44eb5bf4ecd36e26e051fada79d861d0f92d2;p=m6w6%2Fext-psi

diff --git a/m4/psi/psi.m4 b/m4/psi/psi.m4
index 984aa60..92d8bab 100644
--- a/m4/psi/psi.m4
+++ b/m4/psi/psi.m4
@@ -20,14 +20,14 @@ AC_DEFUN(PSI_CONFIG_INIT, [
 	])
 	
 	AC_MSG_CHECKING(for preprocessor defaults)
-	psi_cpp_predef=`$CPP -Wp,-dM - </dev/null`
-	psi_cpp_search=`$CPP -Wp,-v - </dev/null 2>&1 >/dev/null \
+	psi_cpp_predef=`$CPP -Wp,-dM $CPPFLAGS -D_GNU_SOURCE - </dev/null`
+	psi_cpp_search=`$CPP -Wp,-v $CPPFLAGS -D_GNU_SOURCE - </dev/null 2>&1 >/dev/null \
 		| $AWK '
 			/include.*search.*start/ { 
 				capture = 1
 				next
 			}
-			/[Ee]nd.*search/ {
+			/@<:@Ee@:>@nd.*search/ {
 				capture = 0
 			}
 			{