cmake/CMakelinuxx8664gcc.cmake

   1 # -*- mode: cmake -*-
   2
   3 #--------------------------------------------------------------------------------#
   4 # Linuxx8664gcc CMake System configuration file for the AliRoot Build System     #
   5 #                                                                                #
   6 # Author: Johny Jose (johny.jose@cern.ch)                                        #
   7 #                                                                                #
   8 #--------------------------------------------------------------------------------#
   9
  10
  11 cmake_minimum_required(VERSION 2.8.4 FATAL_ERROR)
  12
  13 #Retrieve Compiler Version
  14
  15
  16 execute_process (COMMAND ${CMAKE_C_COMPILER} -dumpversion
  17                  COMMAND cut -d. -f1
  18                  OUTPUT_VARIABLE CCMAJORV
  19                  OUTPUT_STRIP_TRAILING_WHITESPACE)
  20 execute_process (COMMAND ${CMAKE_C_COMPILER} -dumpversion
  21                  COMMAND cut -d. -f2
  22                  OUTPUT_VARIABLE CCMINORV
  23                  OUTPUT_STRIP_TRAILING_WHITESPACE)
  24
  25
  26 # Global Optimization
  27 set(OPT)
  28
  29 # ------- Setting optimization flags for default configuration -------
  30
  31 if((NOT CMAKE_BUILD_TYPE) OR (CMAKE_BUILD_TYPE STREQUAL "None"))
  32     set(DEFAULT_CXX_FLAGS "-O -g")
  33     set(OPT "${DEFAULT_CXX_FLAGS}")
  34     message("-- Setting compiler flags for default configuration: ${DEFAULT_CXX_FLAGS}")
  35 endif((NOT CMAKE_BUILD_TYPE) OR (CMAKE_BUILD_TYPE STREQUAL "None"))
  36
  37 # --------------------------------------------------------------------
  38
  39
  40 set(NOOPT "-g")
  41
  42 set(CXXOPT ${OPT})
  43 set(CXXNOPT ${NOOPT})
  44 set(COPT ${OPT})
  45 set(FOPT ${OPT})
  46
  47 #CERNLIB defines
  48 set(CLIBDEFS "-DCERNLIB_LINUX -DCERNLIB_BLDLIB -DCERNLIB_CZ")
  49 set(CLIBCXXOPTS)
  50 set(CLIBCOPT)
  51 set(CLIBFOPT ${CLIBDEFS})
  52
  53 set(CXXWARN "-Wall -Wno-long-long -W -Weffc++ -Wshadow -Woverloaded-virtual -ansi")
  54
  55 if(CCMAJORV STREQUAL "2")
  56
  57   set(CXXFLAGS "${OPT} -fPIC -pipe")
  58   set(CXXFLAGSNO "${NOOPT} -fPIC -pipe")
  59
  60 elseif(CCMAJORV STREQUAL "3")
  61
  62   set(CXXFLAGS "${OPT} -fPIC -pipe -fmessage-length=0 -Dlinux")
  63   add_definitions(-Dlinux)
  64   set(CXXFLAGSNO "${NOOPT} -fPIC -pipe -fmessage-length=0")
  65
  66 elseif(CCMAJORV STREQUAL "4")
  67
  68   set(CXXFLAGS "${OPT} -fPIC -pipe -fmessage-length=0 -Dlinux")
  69   add_definitions(-Dlinux)
  70   set(CXXFLAGSNO "${NOOPT} -fPIC -pipe -fmessage-length=0")
  71
  72 else ()
  73
  74   set(CXXFLAGS "${OPT} -pipe -fmessage-length=0 -Dlinux")
  75   add_definitions(-Dlinux)
  76   set(CXXFLAGSNO "${NOOPT} -pipe -fmessage-length=0")
  77
  78 endif(CCMAJORV STREQUAL "2")
  79
  80 set(CFLAGS      "${OPT} -Wall -Werror -fPIC -pipe -Wno-long-long -pedantic-errors -ansi")
  81 set(FFLAGS "${CLIBFOPT} ${FOPT} -fPIC -fno-second-underscore -fPIC -fno-f2c")
  82
  83 execute_process(COMMAND find /lib64 -name 'libNoVersion*.so'
  84                 COMMAND xargs --replace basename {} .so
  85                 COMMAND sed -e "s/lib64/ -l/"
  86                 OUTPUT_VARIABLE LIBNOVER
  87                 OUTPUT_STRIP_TRAILING_WHITESPACE)
  88
  89
  90 #set(SYSLIBS "-ldl -lcrypt -L/usr/X11R6/lib -lX11 -lGL -lGLU ${LIBNOVER}")
  91 set(SYSLIBS "-ldl -lcrypt -L/usr/X11R6/lib -lX11 ${LIBNOVER}")
  92
  93 if(${CMAKE_Fortran_COMPILER} MATCHES "g95")
  94
  95   add_definitions(-DFORTRAN_G95)
  96   execute_process(COMMAND ${CMAKE_Fortran_COMPILER} --print-search-dirs
  97                   OUTPUT_VARIABLE SHLIB
  98                   OUTPUT_STRIP_TRAILING_WHITESPACE)
  99   string(REGEX MATCH "^.*install:[^\n]*" SHLIB ${SHLIB})
 100   string(REGEX REPLACE "^.*install: " "" SHLIB ${SHLIB})
 101   set(SHLIB "-L${SHLIB} -lf95")
 102
 103 elseif(${CMAKE_Fortran_COMPILER} MATCHES "gfortran")
 104
 105   set(FFLAGS "-DFORTRAN_GFORTRAN ${FFLAGS} -fPIC")
 106   execute_process(COMMAND ${CMAKE_Fortran_COMPILER} -print-file-name=libgfortran.so
 107                   OUTPUT_VARIABLE _shlib
 108                   OUTPUT_STRIP_TRAILING_WHITESPACE)
 109   execute_process(COMMAND ${CMAKE_Fortran_COMPILER} -print-file-name=libgfortranbegin.a
 110                   OUTPUT_VARIABLE SHLIB
 111                   OUTPUT_STRIP_TRAILING_WHITESPACE)
 112   set(SHLIB "${_shlib} ${SHLIB}")
 113   set(SYSLIBS "${SYSLIBS} ${SHLIB}")
 114
 115 else()
 116
 117   set(SHLIB "-lg2c")
 118   set(SYSLIBS "-lg2c")
 119
 120 endif(${CMAKE_Fortran_COMPILER} MATCHES "g95")
 121
 122 set(LDFLAGS "${OPT}")
 123 set(SOFLAGS "${OPT} -shared")
 124 set(ALLIB)
 125
 126
 127