CMakeLua/Tests/BuildDepends/CMakeLists.txt

   1 # this test creates a static library and an executable
   2 # the source to the library is then changed
   3 # and the build is done on the executable and if things
   4 # are working the executable should relink with the new
   5 # value.  The subdir Project contains the CMakelists.txt
   6 # and source files for the test project.
   7 cmake_minimum_required (VERSION 2.6)
   8 project(BuildDepends)
   9
  10 # This entire test takes place during the initial
  11 # configure step.  It should not run again when the
  12 # project is built.
  13 set(CMAKE_SUPPRESS_REGENERATION 1)
  14
  15 file(MAKE_DIRECTORY ${BuildDepends_BINARY_DIR}/Project)
  16 message("Creating Project/foo.cxx")
  17 write_file(${BuildDepends_BINARY_DIR}/Project/foo.cxx
  18   "const char* foo() { return \"foo\";}" )
  19
  20 file(WRITE ${BuildDepends_BINARY_DIR}/Project/zot.hxx.in
  21   "static const char* zot = \"zot\";\n")
  22 file(WRITE ${BuildDepends_BINARY_DIR}/Project/zot_custom.hxx.in
  23   "static const char* zot_custom = \"zot_custom\";\n")
  24
  25 message("Building project first time")
  26 try_compile(RESULT
  27   ${BuildDepends_BINARY_DIR}/Project
  28   ${BuildDepends_SOURCE_DIR}/Project
  29   testRebuild
  30   OUTPUT_VARIABLE OUTPUT)
  31 if("${CMAKE_GENERATOR}" MATCHES "Xcode")
  32   try_compile(RESULT
  33     ${BuildDepends_BINARY_DIR}/Project
  34     ${BuildDepends_SOURCE_DIR}/Project
  35     testRebuild
  36     OUTPUT_VARIABLE OUTPUT)
  37   try_compile(RESULT
  38     ${BuildDepends_BINARY_DIR}/Project
  39     ${BuildDepends_SOURCE_DIR}/Project
  40     testRebuild
  41     OUTPUT_VARIABLE OUTPUT)
  42 endif("${CMAKE_GENERATOR}" MATCHES "Xcode")
  43
  44 if(NOT RESULT)
  45   message(SEND_ERROR "Could not build test project: ${OUTPUT}")
  46 endif(NOT RESULT)
  47
  48 set(bar ${BuildDepends_BINARY_DIR}/Project/bar${CMAKE_EXECUTABLE_SUFFIX})
  49 if(EXISTS
  50     "${BuildDepends_BINARY_DIR}/Project/Debug/bar${CMAKE_EXECUTABLE_SUFFIX}" )
  51   message("found debug")
  52   set(bar
  53     "${BuildDepends_BINARY_DIR}/Project/Debug/bar${CMAKE_EXECUTABLE_SUFFIX}")
  54 endif(EXISTS
  55   "${BuildDepends_BINARY_DIR}/Project/Debug/bar${CMAKE_EXECUTABLE_SUFFIX}")
  56 set(zot ${BuildDepends_BINARY_DIR}/Project/zot${CMAKE_EXECUTABLE_SUFFIX})
  57 if(EXISTS
  58     "${BuildDepends_BINARY_DIR}/Project/Debug/zot${CMAKE_EXECUTABLE_SUFFIX}" )
  59   message("found debug")
  60   set(zot
  61     "${BuildDepends_BINARY_DIR}/Project/Debug/zot${CMAKE_EXECUTABLE_SUFFIX}")
  62 endif(EXISTS
  63   "${BuildDepends_BINARY_DIR}/Project/Debug/zot${CMAKE_EXECUTABLE_SUFFIX}")
  64
  65 message("Running ${bar}  ")
  66 execute_process(COMMAND ${bar} OUTPUT_VARIABLE out RESULT_VARIABLE runResult)
  67 string(REGEX REPLACE "[\r\n]" " " out "${out}")
  68 message("Run result: ${runResult} Output: \"${out}\"")
  69
  70 if("${out}" STREQUAL "foo ")
  71   message("Worked!")
  72 else("${out}" STREQUAL "foo ")
  73   message(SEND_ERROR "Project did not initially build properly: ${out}")
  74 endif("${out}" STREQUAL "foo ")
  75
  76 message("Running ${zot}  ")
  77 execute_process(COMMAND ${zot} OUTPUT_VARIABLE out RESULT_VARIABLE runResult)
  78 string(REGEX REPLACE "[\r\n]" " " out "${out}")
  79 message("Run result: ${runResult} Output: \"${out}\"")
  80
  81 if("${out}" STREQUAL "[zot] [zot_custom] ")
  82   message("Worked!")
  83 else("${out}" STREQUAL "[zot] [zot_custom] ")
  84   message(SEND_ERROR "Project did not initially build properly: ${out}")
  85 endif("${out}" STREQUAL "[zot] [zot_custom] ")
  86
  87 message("Waiting 3 seconds...")
  88 # any additional argument will cause ${bar} to wait forever
  89 execute_process(COMMAND ${bar} -infinite TIMEOUT 3 OUTPUT_VARIABLE out)
  90
  91 message("Modifying Project/foo.cxx")
  92 write_file(${BuildDepends_BINARY_DIR}/Project/foo.cxx
  93   "const char* foo() { return \"foo changed\";}" )
  94 file(WRITE ${BuildDepends_BINARY_DIR}/Project/zot.hxx.in
  95   "static const char* zot = \"zot changed\";\n")
  96 file(WRITE ${BuildDepends_BINARY_DIR}/Project/zot_custom.hxx.in
  97   "static const char* zot_custom = \"zot_custom changed\";\n")
  98
  99 message("Building project second time")
 100 try_compile(RESULT
 101   ${BuildDepends_BINARY_DIR}/Project
 102   ${BuildDepends_SOURCE_DIR}/Project
 103   testRebuild
 104   OUTPUT_VARIABLE OUTPUT)
 105
 106 # Xcode is in serious need of help here
 107 if("${CMAKE_GENERATOR}" MATCHES "Xcode")
 108   try_compile(RESULT
 109     ${BuildDepends_BINARY_DIR}/Project
 110     ${BuildDepends_SOURCE_DIR}/Project
 111     testRebuild
 112     OUTPUT_VARIABLE OUTPUT)
 113   try_compile(RESULT
 114     ${BuildDepends_BINARY_DIR}/Project
 115     ${BuildDepends_SOURCE_DIR}/Project
 116     testRebuild
 117     OUTPUT_VARIABLE OUTPUT)
 118 endif("${CMAKE_GENERATOR}" MATCHES "Xcode")
 119
 120 if(NOT RESULT)
 121   message(SEND_ERROR "Could not build test project: ${OUTPUT}")
 122 endif(NOT RESULT)
 123 if(EXISTS
 124     "${BuildDepends_BINARY_DIR}/Project/Debug/bar${CMAKE_EXECUTABLE_SUFFIX}" )
 125   message("found debug")
 126 endif(EXISTS
 127   "${BuildDepends_BINARY_DIR}/Project/Debug/bar${CMAKE_EXECUTABLE_SUFFIX}")
 128 if(EXISTS
 129     "${BuildDepends_BINARY_DIR}/Project/Debug/zot${CMAKE_EXECUTABLE_SUFFIX}" )
 130   message("found debug")
 131 endif(EXISTS
 132   "${BuildDepends_BINARY_DIR}/Project/Debug/zot${CMAKE_EXECUTABLE_SUFFIX}")
 133
 134 message("Running ${bar}  ")
 135 execute_process(COMMAND ${bar} OUTPUT_VARIABLE out RESULT_VARIABLE runResult)
 136 string(REGEX REPLACE "[\r\n]" " " out "${out}")
 137 message("Run result: ${runResult} Output: \"${out}\"")
 138
 139 if("${out}" STREQUAL "foo changed ")
 140   message("Worked!")
 141 else("${out}" STREQUAL "foo changed ")
 142   message(SEND_ERROR "Project did not rebuild properly!")
 143 endif("${out}" STREQUAL "foo changed ")
 144
 145 message("Running ${zot}  ")
 146 execute_process(COMMAND ${zot} OUTPUT_VARIABLE out RESULT_VARIABLE runResult)
 147 string(REGEX REPLACE "[\r\n]" " " out "${out}")
 148 message("Run result: ${runResult} Output: \"${out}\"")
 149
 150 if("${out}" STREQUAL "[zot changed] [zot_custom changed] ")
 151   message("Worked!")
 152 else("${out}" STREQUAL "[zot changed] [zot_custom changed] ")
 153   message(SEND_ERROR "Project did not rebuild properly!")
 154 endif("${out}" STREQUAL "[zot changed] [zot_custom changed] ")