binpac: Initial, working CMake build added.

tools/binpac/CMakeLists.txt

@@ -0,0 +1,63 @@
+##
+## CMake Configuration
+##
+
+cmake_minimum_required(VERSION 2.8 FATAL_ERROR)
+
+# Prohibit in-source builds.
+string(COMPARE EQUAL "${CMAKE_SOURCE_DIR}" "${CMAKE_BINARY_DIR}" source_build)
+if (source_build)
+    message(FATAL_ERROR "In-source builds are not allowed\n."
+        "Please create a separate build directory and invoke cmake from there.")
+endif ()
+
+# If the build configuration file does not exist, copy it over.
+set(build_config BuildOptions.cmake)
+find_file(build_config_file
+    NAMES BuildOptions.cmake
+    PATHS ${CMAKE_BINARY_DIR}
+    DOC "Build configuration"
+    NO_DEFAULT_PATH
+    )
+if (NOT build_config_file)
+    message("No build configuration found, using default.")
+    configure_file(${CMAKE_SOURCE_DIR}/${build_config}
+                   ${CMAKE_BINARY_DIR}/${build_config}
+                   )
+endif ()
+mark_as_advanced(build_config_file)
+
+include(${CMAKE_BINARY_DIR}/${build_config})
+
+set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/modules/)
+
+##
+## Project Configuration
+##
+
+project(BinPAC)
+
+include(CheckIncludeFiles)
+check_include_files(inttypes.h HAVE_INTTYPES_H)
+check_include_files(memory.h HAVE_MEMORY_H)
+check_include_files(stdint.h HAVE_STDINT_H)
+check_include_files(stdlib.h HAVE_STDLIB_H)
+check_include_files(strings.h HAVE_STRINGS_H)
+check_include_files(string.h HAVE_STRING_H)
+check_include_files(sys/stat.h HAVE_SYS_STAT_H)
+check_include_files(sys/types.h HAVE_SYS_TYPES_H)
+check_include_files(unistd.h HAVE_UNISTD_H)
+
+include(TestBigEndian)
+test_big_endian(WORDS_BIGENDIAN)
+
+file(STRINGS "${CMAKE_CURRENT_SOURCE_DIR}/VERSION" BINPAC_VERSION LIMIT_COUNT 1)
+
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/config.h.in
+               ${CMAKE_CURRENT_BINARY_DIR}/config.h)
+
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}
+                    ${CMAKE_CURRENT_BINARY_DIR})
+
+add_subdirectory(lib)
+add_subdirectory(src)

tools/binpac/lib/CMakeLists.txt

@@ -0,0 +1,24 @@
+include(TestBigEndian)
+test_big_endian(HOST_BIGENDIAN)
+
+include(CheckTypeSize)
+check_type_size("unsigned int" SIZEOF_UNSIGNED_INT)
+
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/binpac.h.in
+               ${CMAKE_CURRENT_BINARY_DIR}/binpac.h)
+
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}
+                    ${CMAKE_CURRENT_BINARY_DIR})
+
+set(binpac_LIB_SRCS
+    binpac_buffer.cc
+    binpac_bytestring.cc
+    binpac.h
+    binpac_analyzer.h
+    binpac_buffer.h
+    binpac_bytestring.h
+    binpac_exception.h
+    binpac_regex.h
+)
+
+add_library(binpac_lib STATIC ${binpac_LIB_SRCS})

tools/binpac/lib/binpac.h.in

@@ -6,7 +6,7 @@
 
 #include <sys/param.h>
 
-@HOST_BIGENDIAN@
+#cmakedefine HOST_BIGENDIAN
 #ifdef HOST_BIGENDIAN
 #  define HOST_BYTEORDER	bigendian
 #else

tools/binpac/src/CMakeLists.txt

@@ -0,0 +1,101 @@
+find_package(FLEX REQUIRED)
+find_package(BISON REQUIRED)
+
+bison_target(PACParser pac_parse.yy ${CMAKE_CURRENT_BINARY_DIR}/pac_parse.cc
+             COMPILE_FLAGS "-t" HEADER ${CMAKE_CURRENT_BINARY_DIR}/pac_parse.h)
+flex_target(PACScanner pac_scan.ll ${CMAKE_CURRENT_BINARY_DIR}/pac_scan.cc)
+add_flex_bison_dependency(PACScanner PACParser)
+
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}
+                    ${CMAKE_CURRENT_BINARY_DIR})
+
+set(binpac_SRCS
+    ${BISON_PACParser_OUTPUTS}
+    ${FLEX_PACScanner_OUTPUTS}
+    pac_action.cc
+    pac_analyzer.cc
+    pac_array.cc
+    pac_attr.cc
+    pac_btype.cc
+    pac_case.cc
+    pac_conn.cc
+    pac_context.cc
+    pac_cstr.cc
+    pac_datadep.cc
+    pac_dataptr.cc
+    pac_dataunit.cc
+    pac_decl.cc
+    pac_embedded.cc
+    pac_enum.cc
+    pac_expr.cc
+    pac_exttype.cc
+    pac_field.cc
+    pac_flow.cc
+    pac_func.cc
+    pac_id.cc
+    pac_inputbuf.cc
+    pac_let.cc
+    pac_param.cc
+    pac_paramtype.cc
+    pac_primitive.cc
+    pac_record.cc
+    pac_redef.cc
+    pac_regex.cc
+    pac_state.cc
+    pac_strtype.cc
+    pac_type.cc
+    pac_typedecl.cc
+    pac_withinput.cc
+    pac_output.cc
+    pac_utils.cc
+    pac_exception.cc
+    pac_main.cc
+    pac_action.h
+    pac_analyzer.h
+    pac_array.h
+    pac_attr.h
+    pac_btype.h
+    pac_case.h
+    pac_cclass.h
+    pac_common.h
+    pac_conn.h
+    pac_context.h
+    pac_cstr.h
+    pac_ctype.h
+    pac_datadep.h
+    pac_dataptr.h
+    pac_dataunit.h
+    pac_dbg.h
+    pac_decl-inl.h
+    pac_decl.h
+    pac_embedded.h
+    pac_enum.h
+    pac_exception.h
+    pac_expr.h
+    pac_exttype.h
+    pac_field.h
+    pac_flow.h
+    pac_func.h
+    pac_id.h
+    pac_inputbuf.h
+    pac_let.h
+    pac_number.h
+    pac_output.h
+    pac_param.h
+    pac_paramtype.h
+    pac_primitive.h
+    pac_record.h
+    pac_redef.h
+    pac_regex.h
+    pac_state.h
+    pac_strtype.h
+    pac_type.h
+    pac_typedecl.h
+    pac_utils.h
+    pac_varfield.h
+    pac_withinput.h
+)
+
+add_executable(binpac ${binpac_SRCS})
+
+target_link_libraries(binpac)