X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/bfa93d95a4bfe18c937124bd12451d9537bf08ba..2b7169d7fde3cf29ad25eeca9834af6f2de73826:/buildtools/Cmake/Modules/FindPCRE.cmake?ds=sidebyside

diff --git a/buildtools/Cmake/Modules/FindPCRE.cmake b/buildtools/Cmake/Modules/FindPCRE.cmake
index e2537eb1c6..95fe8a868f 100644
--- a/buildtools/Cmake/Modules/FindPCRE.cmake
+++ b/buildtools/Cmake/Modules/FindPCRE.cmake
@@ -1,6 +1,7 @@
 find_library(PATH_PCRE_LIB 
 	NAMES pcre
     HINTS
+    $ENV{SIMGRID_PCRE_LIBRARY_PATH}
     $ENV{LD_LIBRARY_PATH}
     $ENV{PCRE_LIBRARY_PATH}
     PATH_SUFFIXES lib/ GnuWin32/lib
@@ -9,11 +10,11 @@ find_library(PATH_PCRE_LIB
     /opt/local
     /opt/csw
     /sw
-    /usr
-    /lib)
-    
+    /usr)  
+
 find_path(PATH_PCRE_H "pcre.h"
     HINTS
+    $ENV{SIMGRID_PCRE_LIBRARY_PATH}
     $ENV{LD_LIBRARY_PATH}
     $ENV{PCRE_LIBRARY_PATH}
     PATH_SUFFIXES include/ GnuWin32/include
@@ -23,24 +24,7 @@ find_path(PATH_PCRE_H "pcre.h"
     /opt/csw
     /sw
     /usr)
-    
-set(HAVE_PCRE_LIB 0)
-if(PATH_PCRE_LIB AND PATH_PCRE_H)
-       string(REGEX REPLACE "/libpcre.*[.]${LIB_EXE}$" "" PATHLIBPCRE "${PATH_PCRE_LIB}")
-       string(REGEX REPLACE "/pcre.h" "" PATH_PCRE_H "${PATH_PCRE_H}")
-       string(REGEX MATCH "-L${PATHLIBPCRE} " operation "${CMAKE_C_FLAGS}")
-	   if(NOT operation)
-			SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-L${PATHLIBPCRE} ")
-	   endif(NOT operation)
-	   string(REGEX MATCH "-I${PATH_PCRE_H} " operation "${CMAKE_C_FLAGS}")
-	   if(NOT operation)
-			SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${PATH_PCRE_H} ")
-	   endif(NOT operation)	   
-       set(HAVE_PCRE_LIB 1)
-else(PATH_PCRE_LIB)
-		message(STATUS "Warning : You should install libpcre (please install the libpcre3-dev package or equivalent)")
-endif(PATH_PCRE_LIB AND PATH_PCRE_H)
-    
+
 message(STATUS "Looking for pcre.h")
 if(PATH_PCRE_H)
 message(STATUS "Looking for pcre.h - found")
@@ -53,4 +37,18 @@ if(PATH_PCRE_LIB)
 message(STATUS "Looking for lib pcre - found")
 else(PATH_PCRE_LIB)
 message(STATUS "Looking for lib pcre - not found")
-endif(PATH_PCRE_LIB)
\ No newline at end of file
+endif(PATH_PCRE_LIB)
+
+if(PATH_PCRE_LIB AND PATH_PCRE_H)
+  string(REGEX REPLACE "/libpcre.*[.]${LIB_EXE}$" "" PATH_PCRE_LIB "${PATH_PCRE_LIB}")
+  string(REGEX REPLACE "/pcre.h" "" PATH_PCRE_H "${PATH_PCRE_H}")
+  include_directories(${PATH_PCRE_H})
+  link_directories(${PATH_PCRE_LIB})
+else(PATH_PCRE_LIB)
+	   message(FATAL_ERROR "Please install the libpcre3-dev package or equivalent before using SimGrid.")
+endif(PATH_PCRE_LIB AND PATH_PCRE_H)
+
+set(PCRE_LIBRARY_PATH $ENV{PCRE_LIBRARY_PATH})
+
+mark_as_advanced(PATH_PCRE_H)
+mark_as_advanced(PATH_PCRE_LIB)
\ No newline at end of file