commit 7aa292e5c4b2dc2b8a420e7e8b8e32f61268fe5b
Author: Leslie Zhai <xiangzhai83@gmail.com>
Date:   Thu Jan 5 11:04:27 2017 +0100

    Fix yymore_used_but_not_detected undefined issue
    
    flex-2.6.3 failed to
    
    ```
      #define yymore() yymore_used_but_not_detected
    ```
    
    throw yymore_used_but_not_detected undefined issue, so I simply added --yymore option for CMakeLists.txt
    
    REVIEW: 129766
    BUG: 374523
    FIXED-IN: 2.0.1

diff --git a/kdev-pg/CMakeLists.txt b/kdev-pg/CMakeLists.txt
index 5490835..19dc3a4 100644
--- a/kdev-pg/CMakeLists.txt
+++ b/kdev-pg/CMakeLists.txt
@@ -76,7 +76,7 @@ IF(FLEX_EXECUTABLE)
         DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/kdev-pg-lexer.ll"
                  ${OPTIONAL_PARSER_HEADER_DEPENDENCY}
         COMMAND ${FLEX_EXECUTABLE}
-        ARGS    --nounistd -o"${CMAKE_CURRENT_BINARY_DIR}/kdev-pg-lexer.cc"
+        ARGS    --yymore --nounistd -o"${CMAKE_CURRENT_BINARY_DIR}/kdev-pg-lexer.cc"
                 "${CMAKE_CURRENT_SOURCE_DIR}/kdev-pg-lexer.ll"
         )