Makefile: completly rewrite

This change is a complete rewrite of fscrypt's Makefile.

The new build rules can be roughly divided into secions:
  Build   - bin/fscrypt and bin/pam_fscrypt
  Linting - gen (for .proto files), format, lint
  Test    - test, test-{setup|teardown}, coverage.out
  Install - install, uninstall, install-{bin|pam}
  Tools   - tools and other bin/* needed for the other rules

As before, "make" builds the binary and pam_module, while "make all"
builds and tests everything (except for integration tests), and "make
clean" removes any generated files.

Also note that this new build system:
  - Doesn't require input_fail.py
  - Properly falis on linter errors
  - Builds everything into the bin/ directory (customizable)
  - Builds all the vendored tools

1 files changed, 0 insertions, 14 deletions

diff --git a/input_fail.py b/input_fail.py
deleted file mode 100755
index 7bf33c3..0000000
--- a/input_fail.py
+++ /dev/null
@@ -1,14 +0,0 @@
-#!/usr/bin/env python
-
-# Exit with 1 if any input is provided. Print the input to stdout, unless an
-# argument is specified. In that case, print the argument instead.
-
-import sys
-
-input_string = sys.stdin.read()
-if input_string != "":
-    if len(sys.argv) >= 2:
-        print(sys.argv[1])
-    else:
-        sys.stdout.write(input_string)
-    sys.exit(1)