refs #4871 some changes that may help the ninja generator

git-svn-id: file:///svn/toku/tokudb@48319 c7de825b-a66e-492c-adef-691d508d4ae1

cmake_modules/TokuThirdParty.cmake

@@ -21,7 +21,7 @@ endif ()
 
 if (CMAKE_GENERATOR STREQUAL Ninja)
   ## ninja doesn't understand "$(MAKE)"
-  ExternalProject_Add(ep_lzma
+  ExternalProject_Add(build_lzma
     PREFIX xz
     SOURCE_DIR "${XZ_SOURCE_DIR}"
     CONFIGURE_COMMAND
@@ -35,7 +35,7 @@ if (CMAKE_GENERATOR STREQUAL Ninja)
 else ()
   ## use "$(MAKE)" for submakes so they can use the jobserver, doesn't
   ## seem to break Xcode...
-  ExternalProject_Add(ep_lzma
+  ExternalProject_Add(build_lzma
     PREFIX xz
     SOURCE_DIR "${XZ_SOURCE_DIR}"
     CONFIGURE_COMMAND
@@ -66,29 +66,11 @@ set_source_files_properties(
   "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/xz/include/lzma/vli.h"
   PROPERTIES GENERATED TRUE)
 
-add_custom_target(build_lzma DEPENDS ep_lzma
-  "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/xz/lib/liblzma.a"
-  "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/xz/include/lzma.h"
-  "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/xz/include/lzma/base.h"
-  "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/xz/include/lzma/bcj.h"
-  "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/xz/include/lzma/block.h"
-  "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/xz/include/lzma/check.h"
-  "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/xz/include/lzma/container.h"
-  "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/xz/include/lzma/delta.h"
-  "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/xz/include/lzma/filter.h"
-  "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/xz/include/lzma/index.h"
-  "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/xz/include/lzma/index_hash.h"
-  "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/xz/include/lzma/lzma.h"
-  "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/xz/include/lzma/stream_flags.h"
-  "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/xz/include/lzma/subblock.h"
-  "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/xz/include/lzma/version.h"
-  "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/xz/include/lzma/vli.h"
-  )
-
 include_directories("${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/xz/include")
 
 add_library(lzma STATIC IMPORTED)
 set_target_properties(lzma PROPERTIES IMPORTED_LOCATION
   "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/xz/lib/liblzma.a")
+add_dependencies(lzma build_lzma)
 
 # TODO(leif): jemalloc?
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