bifcl: Port bifcl code from Bro

tools/bifcl/CMakeLists.txt

@@ -0,0 +1,71 @@
+project(BifCl C CXX)
+
+cmake_minimum_required(VERSION 2.8.12 FATAL_ERROR)
+
+include(cmake/CommonCMakeConfig.cmake)
+
+include(FindRequiredPackage)
+
+FindRequiredPackage(BISON)
+FindRequiredPackage(FLEX)
+
+if ( MISSING_PREREQS )
+    foreach (prereq ${MISSING_PREREQ_DESCS})
+        message(SEND_ERROR ${prereq})
+    endforeach ()
+    message(FATAL_ERROR "Configuration aborted due to missing prerequisites")
+endif ()
+
+include_directories(BEFORE
+                    ${CMAKE_CURRENT_SOURCE_DIR}
+                    ${CMAKE_CURRENT_BINARY_DIR}
+)
+
+set(BISON_FLAGS "--debug")
+
+# BIF parser/scanner
+bison_target(BIFParser builtin-func.y
+             ${CMAKE_CURRENT_BINARY_DIR}/bif_parse.cc
+             HEADER ${CMAKE_CURRENT_BINARY_DIR}/bif_parse.h
+             #VERBOSE ${CMAKE_CURRENT_BINARY_DIR}/bif_parse.output
+             COMPILE_FLAGS "${BISON_FLAGS}")
+flex_target(BIFScanner builtin-func.l ${CMAKE_CURRENT_BINARY_DIR}/bif_lex.cc)
+add_flex_bison_dependency(BIFScanner BIFParser)
+
+set(bifcl_SRCS
+   ${BISON_BIFParser_INPUT}
+   ${FLEX_BIFScanner_INPUT}
+   ${BISON_BIFParser_OUTPUTS}
+   ${FLEX_BIFScanner_OUTPUTS}
+   bif_arg.cc
+   bif_arg.h
+   module_util.cc
+   module_util.h
+)
+
+add_executable(bifcl ${bifcl_SRCS})
+
+install(TARGETS bifcl DESTINATION bin)
+
+if (CMAKE_BUILD_TYPE)
+    string(TOUPPER ${CMAKE_BUILD_TYPE} BuildType)
+endif ()
+
+message(
+    "\n====================|  Bifcl Build Summary  |====================="
+    "\n"
+    "\nBuild type:        ${CMAKE_BUILD_TYPE}"
+    "\nBuild dir:         ${CMAKE_BINARY_DIR}"
+    "\nInstall prefix:    ${CMAKE_INSTALL_PREFIX}"
+    "\nDebug mode:        ${ENABLE_DEBUG}"
+    "\n"
+    "\nCC:                ${CMAKE_C_COMPILER}"
+    "\nCFLAGS:            ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_${BuildType}}"
+    "\nCXX:               ${CMAKE_CXX_COMPILER}"
+    "\nCXXFLAGS:          ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_${BuildType}}"
+    "\nCPP:               ${CMAKE_CXX_COMPILER}"
+    "\n"
+    "\n================================================================\n"
+)
+
+include(UserChangedWarning)