From: paul <paul@plutz.net>
Date: Mon, 10 Dec 2012 23:31:29 +0000 (+0000)
Subject: cleaned up fprintf function, fixing last compiler warning, enabled hard optimization... 
X-Git-Url: https://git.plutz.net/?a=commitdiff_plain;h=dd9163bfcca6056bf4def621010c751b0e251cdc;p=stereofy

cleaned up fprintf function, fixing last compiler warning, enabled hard optimization im makefile

svn path=/trunk/; revision=11
---

diff --git a/Makefile b/Makefile
index d136b2f..93e877c 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,9 @@
 CC = gcc
-CCFLAGS = -Wall
+CCFLAGS = -Wall -O3
 BINDIR = /usr/local/bin
 
+all: anaglyph
+
 ${BINDIR}:
 	echo -e "\n\n====\n The specified executable directory (${BINDIR}) does not exist.\n Please adjust the BINDIR variable in the Makefile.\n Alternatively create the directory and make sure it is in the users executable path (\$$PATH)"
 	exit 1
@@ -11,7 +13,9 @@ anaglyph: anaglyph.c
 
 install: ${BINDIR} anaglyph stereofy.sh
 	cp anaglyph ${BINDIR}/anaglyph
+	chmod a+x ${BINDIR}/anaglyph
 	cp stereofy.sh ${BINDIR}/stereofy
+	chmod a+rx ${BINDIR}/stereofy
 
 clean:
 	rm anaglyph
diff --git a/anaglyph.c b/anaglyph.c
index ad3f609..b0be61c 100644
--- a/anaglyph.c
+++ b/anaglyph.c
@@ -51,13 +51,13 @@ int main(int argc, char *argv[]){
 int error(int code){
   char *msg = "Unknown Error\n";
   switch (code) {
-    case 1: msg = "Usage: anaglyph [ -[fhd]gm | -[fhd]rc | -fmc | -dab ] left.rgb right.rgb output.rgb\n";
-    case 2: msg = "Could not open input file for reading\n";
-    case 3: msg = "Could not open output file for writing\n";
-    case 4: msg = "Unexpected end of file\n";
-    case 5: msg = "Cannot write to output file\n";
+    case 1: msg = "Usage: anaglyph [ -[fhd]gm | -[fhd]rc | -fmc | -dab ] left.rgb right.rgb output.rgb\n"; break;
+    case 2: msg = "Could not open input file for reading\n"; break;
+    case 3: msg = "Could not open output file for writing\n"; break;
+    case 4: msg = "Unexpected end of file\n"; break;
+    case 5: msg = "Cannot write to output file\n"; break;
   }
-  fprintf(stderr, msg); return code;
+  fprintf(stderr, "%s", msg); return code;
 }
 
 // min-max to prevent overflowing in Dubois calculations