From ebf8030fc1c78a857d92e359d0b186e0224f2ba3 Mon Sep 17 00:00:00 2001
From: Tharre <tharre3@gmail.com>
Date: Wed, 13 Aug 2014 18:17:10 +0200
Subject: Add redo-always subcommand

---
 .gitignore         | 1 +
 build.sh           | 4 +++-
 out/redo-always.do | 5 +++++
 src/redo-always.c  | 8 ++++++++
 4 files changed, 17 insertions(+), 1 deletion(-)
 create mode 100644 out/redo-always.do
 create mode 100644 src/redo-always.c

diff --git a/.gitignore b/.gitignore
index 330356d..c6164a3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,7 @@
 out/*.o
 out/redo
 out/redo-ifchange
+out/redo-always
 out/CC
 .redo
 
diff --git a/build.sh b/build.sh
index 072ea88..aeb1f60 100755
--- a/build.sh
+++ b/build.sh
@@ -6,10 +6,12 @@ $CC $CFLAGS -o out/build.o -c src/build.c
 $CC $CFLAGS -o out/filepath.o -c src/filepath.c
 $CC $CFLAGS -o out/redo.o -c src/redo.c
 $CC $CFLAGS -o out/redo-ifchange.o -c src/redo-ifchange.c
+$CC $CFLAGS -o out/redo-always.o -c src/redo-always.c
 $CC -o out/redo out/redo.o out/util.o out/build.o out/filepath.o $LDFLAGS
 $CC -o out/redo-ifchange out/redo-ifchange.o out/util.o out/build.o out/filepath.o $LDFLAGS
+$CC -o out/redo-always out/redo-always.o out/util.o out/build.o out/filepath.o $LDFLAGS
 
 # TODO: just for convenience, should be removed as soon as redo can build itself
-sudo install out/redo out/redo-ifchange /usr/bin/
+sudo install out/redo out/redo-ifchange out/redo-always /usr/bin/
 
 echo "Finished compiling"
diff --git a/out/redo-always.do b/out/redo-always.do
new file mode 100644
index 0000000..55f25f0
--- /dev/null
+++ b/out/redo-always.do
@@ -0,0 +1,5 @@
+. ./config.sh
+
+DEPS="redo-always.o build.o util.o filepath.o"
+redo-ifchange $DEPS config.sh
+$CC -o $3 $DEPS $LDFLAGS
diff --git a/src/redo-always.c b/src/redo-always.c
new file mode 100644
index 0000000..993d73b
--- /dev/null
+++ b/src/redo-always.c
@@ -0,0 +1,8 @@
+#include "build.h"
+
+int main(int argc, char *argv[]) {
+    for (int i = 1; i < argc; ++i) {
+        build_target(argv[i]);
+        add_dep(argv[i], 'c');
+    }
+}
-- 
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