From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Wed, 20 Jan 2021 12:54:45 +0000 (+0000)
Subject: [Minor] Improve ragel support in cmake
X-Git-Tag: 3.0~746
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=19ec44180cef856f21d39db54364d162c972dc05;p=thirdparty%2Frspamd.git

[Minor] Improve ragel support in cmake
---

diff --git a/cmake/FindRagel.cmake b/cmake/FindRagel.cmake
index f17766ac6d..d02a00bea7 100644
--- a/cmake/FindRagel.cmake
+++ b/cmake/FindRagel.cmake
@@ -73,7 +73,7 @@ ${RAGEL_version_error}")
     CMAKE_PARSE_ARGUMENTS(RAGEL "" "OUTPUT"
 		"INPUTS;DEPENDS;COMPILE_FLAGS" ${ARGN})
 
-    file(RELATIVE_PATH RAGEL_OUTPUT_RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}"
+    file(RELATIVE_PATH RAGEL_OUTPUT_RELATIVE "${CMAKE_CURRENT_BINARY_DIR}"
          "${RAGEL_OUTPUT}")
     file(RELATIVE_PATH RAGEL_INPUTS_RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}"
          "${RAGEL_INPUTS}")
@@ -84,8 +84,11 @@ ${RAGEL_version_error}")
               -o${RAGEL_OUTPUT_RELATIVE} ${RAGEL_INPUTS_RELATIVE}
       DEPENDS ${RAGEL_INPUTS} ${RAGEL_DEPENDS}
       COMMENT
-          "[RAGEL][${Name}] Compiling state machine with Ragel ${RAGEL_VERSION}"
+          "[RAGEL][${Name}] Compiling state machine with Ragel ${RAGEL_VERSION} -> ${RAGEL_OUTPUT}"
       WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
+    get_filename_component(src_target ${RAGEL_INPUTS} NAME_WE)
+    add_custom_target(ragel_${src_target} DEPENDS ${RAGEL_OUTPUT})
+    set_source_files_properties(${RAGEL_OUTPUT} PROPERTIES GENERATED TRUE)
 
     set(RAGEL_${Name}_DEFINED       TRUE)
     set(RAGEL_${Name}_OUTPUTS       ${RAGEL_OUTPUT})