Look for the GRAS_ROOT in /usr/local if nothing specified

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@5324 48e7efb5-ca39-0410-a469-dd3cf9ba447f

diff --git a/tools/gras/unix_stub_generator.c b/tools/gras/unix_stub_generator.c
index bce8ab5..22db986 100644 (file)
--- 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" 
   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$(GRAS_ROOT)/include\n"
          "CFLAGS ?= -O3 -w -g\n"
          "# You can fiddle the following to make it fit your taste\n"
          "INCLUDES = -I$(GRAS_ROOT)/include\n"
          "CFLAGS ?= -O3 -w -g\n"