Make output file name parametric. Add install/uninstall option to Makefile.

2 files changed, 18 insertions, 11 deletions

diff --git a/Makefile b/Makefile
index f7b2c98..e2c34d2 100644
--- a/Makefile
+++ b/Makefile
@@ -28,7 +28,14 @@ ifeq (,$(findstring clean,$(MAKECMDGOALS)))
 -include $(patsubst %.c,%.d,$(SHARED_SRC) $(DEPLOY_SRC) $(CREATE_SRC))
 endif
 
+install: otap_create otap_deploy
+	install otap_create /usr/local/bin
+	install otap_deploy /usr/local/bin
+
+uninstall:
+	rm -rf /usr/local/bin/otap_create
+	rm -rf /usr/local/bin/otap_crate
+
 .PHONY: clean
 clean:
 	rm  -f otap_deploy otap_create *.o *.d
-
diff --git a/create.c b/create.c
index d231491..be4d324 100644
--- a/create.c
+++ b/create.c
@@ -9,8 +9,8 @@
 
 
 int main(int argc, char** argv) {
-	if(argc < 3) {
-		fprintf(stderr, "Error: Need to designate 2 trees to difference.\n");
+	if(argc < 4) {
+		fprintf(stderr, "Usage: %s OUTPUT SOURCE_DIR TARGET_DIR.\n", argv[0]);
 		return EXIT_FAILURE;
 	}
 	
@@ -21,31 +21,31 @@ int main(int argc, char** argv) {
 
 	otap_stat_t* tstat[2];
 	
-	tstat[0] = otap_stat(argv[1]);
+	tstat[0] = otap_stat(argv[2]);
 	if(tstat[0] == NULL) {
-		fprintf(stderr, "Error: Unable to stat '%s'.\n", argv[1]);
+		fprintf(stderr, "Error: Unable to stat '%s'.\n", argv[2]);
 		return EXIT_FAILURE;
 	}
         
 	if (chdir(cwd_buff) != 0) {
                 fprintf(stderr, "Error: Unable to return to '%s'.\n", cwd_buff);
                 return EXIT_FAILURE;
-        }
+  }
 	
-	tstat[1] = otap_stat(argv[2]);
+	tstat[1] = otap_stat(argv[3]);
 	if(tstat[1] == NULL) {
-		fprintf(stderr, "Error: Unable to stat '%s'.\n", argv[2]);
+		fprintf(stderr, "Error: Unable to stat '%s'.\n", argv[3]);
 		return EXIT_FAILURE;
 	}
 	
 	if (chdir(cwd_buff) != 0) {
                 fprintf(stderr, "Error: Unable to return to '%s'.\n", cwd_buff);
                 return EXIT_FAILURE;
-        }
+  }
 	
-	FILE* fp = fopen("patch.otap", "wb");
+	FILE* fp = fopen(argv[1], "wb");
 	if(fp == NULL) {
-		fprintf(stderr, "Error: Unable to open patch for writing.\n");
+		fprintf(stderr, "ERROR: Unable to open patch for writing.\n");
 		return EXIT_FAILURE;
 	}