doc/HelloWorld/FindPcreWin.cmake

   1 # LIB libpcre.dll
   2 find_library(PATH_PCRE_LIB
   3         NAMES pcre
   4     HINTS
   5     $ENV{SIMGRID_PCRE_LIBRARY_PATH}
   6     $ENV{PCRE_LIBRARY_PATH}
   7     PATH_SUFFIXES bin/ GnuWin32/bin
   8     )
   9
  10 find_path(PATH_PCRE_H "pcre.h"
  11     HINTS
  12     $ENV{SIMGRID_PCRE_LIBRARY_PATH}
  13     $ENV{PCRE_LIBRARY_PATH}
  14     PATH_SUFFIXES include/ GnuWin32/include
  15     )
  16
  17 message(STATUS "Looking for pcre.h")
  18 if(PATH_PCRE_H)
  19 message(STATUS "Looking for pcre.h - found")
  20 else(PATH_PCRE_H)
  21 message(STATUS "Looking for pcre.h - not found")
  22 endif(PATH_PCRE_H)
  23
  24 message(STATUS "Looking for lib pcre")
  25 if(PATH_PCRE_LIB)
  26 message(STATUS "Looking for lib pcre - found")
  27 else(PATH_PCRE_LIB)
  28 message(STATUS "Looking for lib pcre - not found")
  29 endif(PATH_PCRE_LIB)
  30
  31 if(PATH_PCRE_LIB AND PATH_PCRE_H)
  32        string(REGEX REPLACE "/pcre.h" "" PATH_PCRE_H "${PATH_PCRE_H}")
  33            string(REGEX MATCH "-I${PATH_PCRE_H} " operation "${CMAKE_C_FLAGS}")
  34            if(NOT operation)
  35                         SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${PATH_PCRE_H} ")
  36            endif(NOT operation)
  37            string(REGEX REPLACE "/libpcre.dll" "" PATH_PCRE_LIB  "${PATH_PCRE_LIB}")
  38        link_directories(${PATH_PCRE_LIB})
  39 else(PATH_PCRE_LIB)
  40            message(FATAL_ERROR "Please install the pcre package before using SimGrid.")
  41 endif(PATH_PCRE_LIB AND PATH_PCRE_H)
  42
  43 mark_as_advanced(PATH_PCRE_H)
  44 mark_as_advanced(PATH_PCRE_LIB)