From 67d508edaf30cf632d53038f8133a4a65bc704a2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Mayer?= <jmayer@loplof.de>
Date: Tue, 16 Jun 2009 04:12:30 +0000
Subject: OK, so my last commit message was too optimistic - I was using an
 installed version of wsutil. dumpcap now really builds on Linux via cmake.

svn path=/trunk/; revision=28754
---
 cmake/modules/FindLEX.cmake | 34 ++++++++++++++++++----------------
 1 file changed, 18 insertions(+), 16 deletions(-)

(limited to 'cmake/modules')

diff --git a/cmake/modules/FindLEX.cmake b/cmake/modules/FindLEX.cmake
index cdaaf7f715..2f75df6edc 100644
--- a/cmake/modules/FindLEX.cmake
+++ b/cmake/modules/FindLEX.cmake
@@ -22,34 +22,36 @@ MARK_AS_ADVANCED(
 
 # search flex
 MACRO(FIND_LEX)
-    IF(NOT LEX_EXECUTABLE)
-        FIND_PROGRAM(LEX_EXECUTABLE flex)
-        IF (NOT LEX_EXECUTABLE)
-          MESSAGE(FATAL_ERROR "flex not found - aborting")
-        ENDIF (NOT LEX_EXECUTABLE)
-    ENDIF(NOT LEX_EXECUTABLE)
+  IF(NOT LEX_EXECUTABLE)
+    FIND_PROGRAM(LEX_EXECUTABLE flex)
+    IF (NOT LEX_EXECUTABLE)
+      MESSAGE(FATAL_ERROR "flex not found - aborting")
+    ENDIF (NOT LEX_EXECUTABLE)
+  ENDIF(NOT LEX_EXECUTABLE)
 ENDMACRO(FIND_LEX)
 
 MACRO(ADD_LEX_FILES _sources )
-    FIND_LEX()
+  FIND_LEX()
 
     FOREACH (_current_FILE ${ARGN})
       GET_FILENAME_COMPONENT(_in ${_current_FILE} ABSOLUTE)
       GET_FILENAME_COMPONENT(_basename ${_current_FILE} NAME_WE)
 
       SET(_outc ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.c)
+      SET(_outh ${CMAKE_CURRENT_BINARY_DIR}/${_basename}_lex.h)
 
       ADD_CUSTOM_COMMAND(
-         OUTPUT ${_outc}
-#	COMMAND ${LEX_EXECUTABLE}
-         COMMAND ${CMAKE_SOURCE_DIR}/tools/runlex.sh ${LEX_EXECUTABLE}
-         ARGS
-         -o${_outc}
-         ${_in}
-         DEPENDS ${_in}
+        OUTPUT ${_outc}
+#       COMMAND ${LEX_EXECUTABLE}
+        COMMAND ${CMAKE_SOURCE_DIR}/tools/runlex.sh ${LEX_EXECUTABLE}
+        ARGS
+        -o${_outc}
+        --header-file=${_outh}
+        ${_in}
+        DEPENDS ${_in}
       )
 
-      SET(${_sources} ${${_sources}} ${_outc} )
-   ENDFOREACH (_current_FILE)
+    SET(${_sources} ${${_sources}} ${_outc} )
+  ENDFOREACH (_current_FILE)
 ENDMACRO(ADD_LEX_FILES)
 
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