Fix include path in mariadb_config

Author: 9EOR9

mariadb_config/mariadb_config.c.in

@@ -3,7 +3,7 @@
 #include <getopt.h>
 #include <stdio.h>
 
-#define INCLUDE "-I@PREFIX_INSTALL_DIR@/@INCLUDE_INSTALL_DIR@/@SUFFIX_INSTALL_DIR@"
+#define INCLUDE "-I@PREFIX_INSTALL_DIR@/@INCLUDE_INSTALL_DIR@/@SUFFIX_INSTALL_DIR@ -I@PREFIX_INSTALL_DIR@/@INCLUDE_INSTALL_DIR@/@SUFFIX_INSTALL_DIR@/mysql"
 #define LIBS    "-L@PREFIX_INSTALL_DIR@/@LIB_INSTALL_DIR@/@SUFFIX_INSTALL_DIR@ -lmariadb" \
                 "@extra_dynamic_LDFLAGS@"
 #define CFLAGS  INCLUDE " @CMAKE_C_FLAGS@"