Add basic cmake scripts

CMakeLists.txt

@@ -0,0 +1,21 @@
+cmake_minimum_required(VERSION 2.8)
+
+set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake")
+
+find_package(BISON)
+find_package(FLEX)
+find_package(GLPK)
+
+BISON_TARGET (citip_parser parser.y parser.cxx)
+FLEX_TARGET  (citip_scanner scanner.l scanner.cxx)
+ADD_FLEX_BISON_DEPENDENCY(citip_scanner citip_parser)
+
+
+include_directories(${CMAKE_CURRENT_BINARY_DIR})
+add_executable(Citip
+    main.cpp
+    citip.cpp
+    ${CMAKE_CURRENT_SOURCE_DIR}/parser.cxx
+    ${CMAKE_CURRENT_SOURCE_DIR}/scanner.cxx
+)
+target_link_libraries(Citip glpk)

README.rst

@@ -63,10 +63,19 @@ follows:
     cd Citip
     make
 
+If this fails, try building with cmake as follows:
+
+.. code-block::
+
+    make clean
+    mkdir build
+    cd build
+    cmake ..
+    make
+
 Please report if the compilation or flex/bison source generation fails. If
 the problem is only with flex/bison, I can provide generated sources.
 
-
 Usage
 -----
 

cmake/FindGLPK.cmake

@@ -0,0 +1,74 @@
+#
+#  This file is part of CoinOr-CMake
+#
+#  This library is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU Lesser General Public
+#  License as published by the Free Software Foundation; either
+#  version 3.0 of the License, or (at your option) any later version.
+#
+#  This library is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+#  Lesser General Public License for more details.
+#
+#  You should have received a copy of the GNU Lesser General Public
+#  License along with this library; if not, write to the Free Software
+#  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+#
+# User input variable:
+#  - GLPK_ROOT_DIR: where glpk has been installed (/usr by default)
+#  - GLPK_REQUESTED_VERSION: version found must be above GLPK_REQUESTED_VERSION
+#
+# this files defines
+#  - GLPK_INCLUDE_DIR
+#  - GLPK_BIN_DIR
+#  - GLPK_LIBRARIES
+#  - GLPK_FOUND
+#  - GLPK_VERSION
+
+set(GLPK_ROOT_DIR "/usr" CACHE PATH "GLPK root directory")
+set(GLPK_REQUESTED_VERSION "0.0" CACHE PATH "Version found must be above this version number")
+
+set(GLPK_REGKEY "[HKEY_LOCAL_MACHINE\\SOFTWARE\\GnuWin32\\Glpk;InstallPath]")
+get_filename_component(GLPK_ROOT_PATH ${GLPK_REGKEY} ABSOLUTE)
+
+find_path(GLPK_INCLUDE_DIR
+          glpk.h
+          PATHS ${GLPK_REGKEY}/include
+          HINTS ${GLPK_ROOT_DIR}/include)
+
+find_library(GLPK_LIBRARY
+             glpk
+             PATHS ${GLPK_REGKEY}/lib ${GLPK_REGKEY}/lib64
+             HINTS ${GLPK_ROOT_DIR}/lib ${GLPK_ROOT_DIR}/lib64)
+
+if (GLPK_INCLUDE_DIR AND GLPK_LIBRARY)
+  file(READ ${GLPK_INCLUDE_DIR}/glpk.h GLPK_GLPK_H)
+
+  string(REGEX MATCH   "define[ ]+GLP_MAJOR_VERSION[ ]+[0-9]+" GLPK_MAJOR_VERSION_LINE "${GLPK_GLPK_H}")
+  string(REGEX REPLACE "define[ ]+GLP_MAJOR_VERSION[ ]+([0-9]+)" "\\1" GLPK_VERSION_MAJOR "${GLPK_MAJOR_VERSION_LINE}")
+
+  string(REGEX MATCH   "define[ ]+GLP_MINOR_VERSION[ ]+[0-9]+" GLPK_MINOR_VERSION_LINE "${GLPK_GLPK_H}")
+  string(REGEX REPLACE "define[ ]+GLP_MINOR_VERSION[ ]+([0-9]+)" "\\1" GLPK_VERSION_MINOR "${GLPK_MINOR_VERSION_LINE}")
+
+  set(GLPK_FOUND_VERSION  "${GLPK_VERSION_MAJOR}.${GLPK_VERSION_MINOR}")
+
+  if (GLPK_FOUND_VERSION VERSION_LESS GLPK_REQUESTED_VERSION)
+    set(GLPK_PROPER_VERSION_FOUND FALSE)
+  else ()
+    set(GLPK_PROPER_VERSION_FOUND TRUE)
+  endif ()
+endif()
+
+include(FindPackageHandleStandardArgs)
+
+find_package_handle_standard_args(GLPK DEFAULT_MSG GLPK_LIBRARY GLPK_INCLUDE_DIR GLPK_FOUND_VERSION)
+
+if (GLPK_FOUND)
+  set(GLPK_INCLUDE_DIRS ${GLPK_INCLUDE_DIR})
+  set(GLPK_LIBRARIES    ${GLPK_LIBRARY})
+  set(GLPK_BIN_DIR      ${GLPK_ROOT_PATH}/bin)
+  set(GLPK_VERSION      ${GLPK_FOUND_VERSION})
+endif ()
+
+mark_as_advanced(GLPK_LIBRARY GLPK_INCLUDE_DIR GLPK_BIN_DIR GLPK_VERSION)