fix on libpcre detection by cmake

[simgrid.git] / buildtools / Cmake / CompleteInFiles.cmake

diff --git a/buildtools/Cmake/CompleteInFiles.cmake b/buildtools/Cmake/CompleteInFiles.cmake
index 84fe86f..f7f8daf 100644 (file)
--- a/buildtools/Cmake/CompleteInFiles.cmake
+++ b/buildtools/Cmake/CompleteInFiles.cmake
@@ -41,6 +41,7 @@ CHECK_INCLUDE_FILE("stdlib.h" HAVE_STDLIB_H)
 CHECK_INCLUDE_FILE("strings.h" HAVE_STRINGS_H)
 CHECK_INCLUDE_FILE("string.h" HAVE_STRING_H)
 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
+CHECK_INCLUDE_FILE("stdio.h" HAVE_STDIO_H)
 
 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
 CHECK_FUNCTION_EXISTS(usleep HAVE_USLEEP)
@@ -180,14 +181,30 @@ mark_as_advanced(HAVE_CGRAPH_H)
 if(HAVE_CGRAPH_LIB AND HAVE_CGRAPH_H)
        string(REGEX REPLACE "/libcgraph.*" "" lib_cgraph ${HAVE_CGRAPH_LIB})
        string(REPLACE "/cgraph.h" "" file_cgraph_h ${HAVE_CGRAPH_H})
-               
        string(REGEX MATCH "-I${file_cgraph_h} " operation "${CMAKE_C_FLAGS}")
        if(NOT operation)
                SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${file_cgraph_h} ")
        endif(NOT operation)
+       string(REGEX MATCH "-L${lib_cgraph} " operation "${CMAKE_C_FLAGS}")
+       if(NOT operation)
+               SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-L${lib_cgraph} ")
+       endif(NOT operation)
        
 endif(HAVE_CGRAPH_LIB AND HAVE_CGRAPH_H)
 
+#--------------------------------------------------------------------------------------------------
+### Initialize of pcre
+find_library(PATH_PCRE_LIB pcre "/usr/lib/")
+
+if(PATH_PCRE_LIB)
+       string(REGEX REPLACE "/libpcre.*[.]so$" "" PATHLIBPCRE "${PCRE_LIB}")
+               string(REGEX MATCH "-L${PATHLIBPCRE} " operation "${CMAKE_C_FLAGS}")
+               if(NOT operation)
+                       SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-L${PATHLIBPCRE} ")
+               endif(NOT operation)
+       set(HAVE_PCRE_LIB 1)
+endif(PATH_PCRE_LIB)
+
 #--------------------------------------------------------------------------------------------------
 ### Initialize of CONTEXT THREADS