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

[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 580b420..22db986 100644 (file)
--- a/tools/gras/unix_stub_generator.c
+++ b/tools/gras/unix_stub_generator.c
@@ -25,7 +25,13 @@
 #include <stdarg.h>
 
 
-
+#ifdef _WIN32
+/* stupid stubs so that it compiles on windows */
+void generate_sim(char *project) {}
+void generate_rl(char *project) {}
+void generate_makefile_local(char *project, char *deployment) {}
+#else 
+/* real implementation */
 XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(stubgen);
 
 
@@ -145,7 +151,7 @@ void generate_sim(char *project) {
           "  /*  Simulation setup */\n" 
           "  gras_global_init(&argc,argv);\n"
           "  if (argc != 3) {\n" 
-          "    fprintf(stderr, \"Usage: %s platform.xml deployment.xml [--gras-log=...]\\n\",argv[0]);\n" 
+          "    fprintf(stderr, \"Usage: %s platform.xml deployment.xml [--log=...]\\n\",argv[0]);\n" 
           "    exit(1);\n" 
           "  }\n"
           "\n");
@@ -304,7 +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"
@@ -450,3 +456,4 @@ static void print(void *p)
 {
   printf("%p",p);
 }
+#endif