Manually check for egrep

Brad House · Brad House · commit 12e1c89041fa · 2004-05-30T14:33:16.000Z
diff --git a/ext/mcve/config.m4 b/ext/mcve/config.m4
@@ -7,6 +7,9 @@ PHP_ARG_WITH(openssl-dir,OpenSSL dir for MCVE,
 [  --with-openssl-dir[=DIR]  MCVE: openssl install prefix.], no, no)
 
 if test "$PHP_MCVE" != "no"; then
+  dnl properly set EGREP for AC_EGREP_CPP later on
+  AC_CHECK_PROG(EGREP, egrep, grep -E)
+  AC_SUBST(EGREP)
 
   if test "$PHP_OPENSSL_DIR" != "no"; then
     PHP_OPENSSL=$PHP_OPENSSL_DIR
