some seds want to see a newline, so we give them a newline

PR: #17072 and others

diff --git a/acinclude.m4 b/acinclude.m4
index 35cc8bafac7908887393a4d647621692e3a43559..f8e943b2b8500e97217c2fd733546ec319cb9ca9 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -1167,7 +1167,7 @@ AC_DEFUN(PHP_NEW_EXTENSION,[
   ext_builddir=[]PHP_EXT_BUILDDIR($1)
   ext_srcdir=[]PHP_EXT_SRCDIR($1)
 
-  ifelse($5,,ac_extra=,[ac_extra=`echo $ac_n "$5$ac_c"|sed s#@ext_srcdir@#$ext_srcdir#g`])
+  ifelse($5,,ac_extra=,[ac_extra=`echo "$5"|sed s#@ext_srcdir@#$ext_srcdir#g`])
 
   if test "$3" != "shared" && test "$3" != "yes" && test "$4" != "cli"; then
 dnl ---------------------------------------------- Static module