BUILD: Add support for else and if ! in the automake parser

xoreos · Dec 20, 2016 · c8b0344 · c8b0344
1 parent 9e4aa5b
commit c8b0344
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/cmake/CMakeAM.cmake b/cmake/CMakeAM.cmake
@@ -105,14 +105,17 @@ function(convert_automake_internal AM_INPUT_FILE CMAKE_OUTPUT_FILE)
     string(REGEX REPLACE "^(.*)\\+=(.*)$" "list(APPEND \\1 \\2)" AM_FILE_LINE "${AM_FILE_LINE}")
     string(REGEX REPLACE "^(.*)=(.*)$"    "set(\\1 \\2)" AM_FILE_LINE "${AM_FILE_LINE}")
 
+    string(REGEX REPLACE "^if !(.*)$"     "if(NOT \\1)" AM_FILE_LINE "${AM_FILE_LINE}")
     string(REGEX REPLACE "^if (.*)$"      "if(\\1)" AM_FILE_LINE "${AM_FILE_LINE}")
+    string(REGEX REPLACE "^else$"         "else()" AM_FILE_LINE "${AM_FILE_LINE}")
     string(REGEX REPLACE "^endif$"        "endif()" AM_FILE_LINE "${AM_FILE_LINE}")
 
     set(AM_FILE_LINE "#${AM_FILE_LINE}")
 
     string(REPLACE "#set("   "set("   AM_FILE_LINE "${AM_FILE_LINE}")
     string(REPLACE "#list("  "list("  AM_FILE_LINE "${AM_FILE_LINE}")
     string(REPLACE "#if("    "if("    AM_FILE_LINE "${AM_FILE_LINE}")
+    string(REPLACE "#else("  "else(" AM_FILE_LINE "${AM_FILE_LINE}")
     string(REPLACE "#endif(" "endif(" AM_FILE_LINE "${AM_FILE_LINE}")
 
     # Comment out the gitstamp Automake rule hackery