-Wall by default

[simgrid.git] / tools / gras / unix_stub_generator.c

diff --git a/tools/gras/unix_stub_generator.c b/tools/gras/unix_stub_generator.c
index bce8ab5..34f9944 100644 (file)
--- a/tools/gras/unix_stub_generator.c
+++ b/tools/gras/unix_stub_generator.c
@@ -310,10 +310,10 @@ 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"
+         "CFLAGS ?= -O3 -w -g -Wall\n"
          "LIBS_SIM = -lm  -L$(GRAS_ROOT)/lib/ -lsimgrid\n"
          "LIBS_RL = -lm  -L$(GRAS_ROOT)/lib/ -lgras\n"
          "LIBS = \n"