X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/dc3c3416c4cca30fef7c29422d45094687f59893..223e54b6dc5819f175fcc5477f204eb67b4a89a3:/doc/doxygen/install.doc

diff --git a/doc/doxygen/install.doc b/doc/doxygen/install.doc
index e48785c153..b557898581 100644
--- a/doc/doxygen/install.doc
+++ b/doc/doxygen/install.doc
@@ -86,8 +86,7 @@ have access to your architecture to build SimGrid on it.
 
 SimGrid only uses very standard tools: 
   @li C compiler, C++ compiler, make and friends.
-  @li perl (but you may try to go without it) and libpcre (but we are
-      working on removing this dependency)
+  @li perl (but you may try to go without it)
   @li We use cmake to configure our compilation 
       (<a href="http://www.cmake.org/cmake/resources/software.html">download page</a>).
       You need cmake version 2.8 or higher. You may want to use ccmake
@@ -131,7 +130,7 @@ Note that compile-time options are very different from @ref options
 
 The default configuration should be ok for most usages, but if you
 need to change something, there is several ways to do so. First, you
-can use environment variable. For example, you can change the used
+can use environment variables. For example, you can change the used
 compilers by issuing these commands before launching cmake:
 
 @verbatim
@@ -139,6 +138,9 @@ export CC=gcc-4.4
 export CXX=g++-4.4
 @endverbatim
 
+Note that other variables are available, such as CFLAGS and CXXFLAGS to add
+options for respectively the C compiler and the C++ compiler.
+
 Another way to do so is to use the -D argument of cmake as follows.
 Note that the terminating dot is mandatory (see @ref
 install_cmake_outsrc to understand its meaning).
@@ -189,13 +191,6 @@ accepts several options, as listed below.
       your simulation speed even if you simulate without activating
       the model-checker. We are working on improving this situation.
 
-  @li <b>enable_supernovae</b> (ON/OFF): If you use an ancient
-      compiler (such as gcc prior to 4.6), you want to enable this
-      option to ensure that the whole SimGrid library is presented to
-      the compiler as a unique compilation unit to allow cross-units
-      optimizations. This is useless on modern compilers (and will
-      soon be droped).
-
   @li <b>enable_compile_warnings</b> (ON/OFF): request the compiler to
       issue error message whenever the source code is not perfectly
       clean. If you develop SimGrid itself, you must activate it to
@@ -442,8 +437,6 @@ compiling a source file. There are:
 \verbatim
 - HelloWorld.c		The example source file.
 - CMakeLists.txt	It allows to configure the project.
-- FindPCRE.cmake	This finds and links to the pcre library (Normally included
-                        into Simgrid directory "GnuWin32").
 - README 		This explaination.
 \endverbatim
 
@@ -469,8 +462,8 @@ create a target with the same name of the source.
 ################
 #It creates a target called 'TARGET_NAME.exe' with the sources 'SOURCES'
 add_executable(TARGET_NAME SOURCES)
-#Links TARGET_NAME with simgrid and pcre
-target_link_libraries(TARGET_NAME simgrid pcre)
+#Links TARGET_NAME with simgrid
+target_link_libraries(TARGET_NAME simgrid)
 \endverbatim
 \li To initialize and build your project, you'll need to run
 \verbatim