X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/d0f6612f4d1ff68fd89ea26930b81618077da742..42c6459b6f78a6816126ec5aa910d528f9896811:/tools/gras/unix_stub_generator.c

diff --git a/tools/gras/unix_stub_generator.c b/tools/gras/unix_stub_generator.c
index bce8ab523b..22db9860b1 100644
--- a/tools/gras/unix_stub_generator.c
+++ b/tools/gras/unix_stub_generator.c
@@ -310,7 +310,7 @@ void generate_makefile_local(char *project, char *deployment) {
   fprintf(OUT,
 	  "# Set the GRAS_ROOT environment variable to the path under which you installed SimGrid\n"
 	  "# Compilation will fail if you don't do so\n" 
-	  "GRAS_ROOT?= $(shell echo \"\\\"<<<< GRAS_ROOT undefined !!! >>>>\\\"\")\n\n"
+	  "GRAS_ROOT?= $(shell if [ -e /usr/local/lib/libgras.so ] ; then echo /usr/local ; else echo \"\\\"<<<< GRAS_ROOT undefined !!! >>>>\\\"\"; fi)\n\n"
 	  "# You can fiddle the following to make it fit your taste\n"
 	  "INCLUDES = -I$(GRAS_ROOT)/include\n"
 	  "CFLAGS ?= -O3 -w -g\n"