From 4caf59af8d2b927922c796ac6222b0dbd8bbf182 Mon Sep 17 00:00:00 2001
From: Evan Martin <martine@danga.com>
Date: Sat, 5 Feb 2011 11:38:36 -0800
Subject: [PATCH] use -f for input file, matching make

---
 misc/long-slow-build.ninja | 2 +-
 src/ninja.cc               | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/misc/long-slow-build.ninja b/misc/long-slow-build.ninja
index 113f1e18bf..46af6bafbe 100644
--- a/misc/long-slow-build.ninja
+++ b/misc/long-slow-build.ninja
@@ -1,5 +1,5 @@
 # An input file for running a "slow" build.
-# Use like: ninja -i misc/long-slow-build.ninja all
+# Use like: ninja -f misc/long-slow-build.ninja all
 
 rule sleep
   command = sleep 1
diff --git a/src/ninja.cc b/src/ninja.cc
index 05470131cb..39cbfedc9d 100644
--- a/src/ninja.cc
+++ b/src/ninja.cc
@@ -32,7 +32,7 @@ void usage(const BuildConfig& config) {
 "usage: ninja [options] target\n"
 "\n"
 "options:\n"
-"  -i FILE  specify input build file [default=build.ninja]\n"
+"  -f FILE  specify input build file [default=build.ninja]\n"
 "  -j N     run N jobs in parallel [default=%d]\n"
 "  -n       dry run (don't run commands but pretend they succeeded)\n"
 "  -v       show all command lines\n"
@@ -144,9 +144,9 @@ int main(int argc, char** argv) {
   config.parallelism = GuessParallelism();
 
   int opt;
-  while ((opt = getopt_long(argc, argv, "hi:j:nt:v", options, NULL)) != -1) {
+  while ((opt = getopt_long(argc, argv, "f:hj:nt:v", options, NULL)) != -1) {
     switch (opt) {
-      case 'i':
+      case 'f':
         input_file = optarg;
         break;
       case 'j':