From 9ec2f12b9902d4277e0e9b62a77f6475fccc77c2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?M=C3=A1t=C3=A9=20Szab=C3=B3?= <mszabo-oss@protonmail.com>
Date: Wed, 31 Jul 2024 17:15:41 +0200
Subject: [PATCH] Add fbcode_builder manifests for mcrouter and ragel

https://github.com/facebook/mcrouter currently uses a legacy
autotools-based build system, which forces third parties to rely on a
collection of scripts hosted in the repository to build it with all
required dependencies. This is brittle and has lead to many issue
reports with build issues.

In https://github.com/facebook/mcrouter/pull/449, I've prepared a
working CMake-based build system for mcrouter that could replace the
legacy autotools setup. This patch adds the necessary manifests for
mcrouter and its ragel dependency so that fbcode_builder itself will be
setup for the repo without the PR having to do it.
---
 build/fbcode_builder/manifests/mcrouter | 23 +++++++++++++++++++++++
 build/fbcode_builder/manifests/ragel    | 19 +++++++++++++++++++
 2 files changed, 42 insertions(+)
 create mode 100644 build/fbcode_builder/manifests/mcrouter
 create mode 100644 build/fbcode_builder/manifests/ragel

diff --git a/build/fbcode_builder/manifests/mcrouter b/build/fbcode_builder/manifests/mcrouter
new file mode 100644
index 00000000000..849e8f75d10
--- /dev/null
+++ b/build/fbcode_builder/manifests/mcrouter
@@ -0,0 +1,23 @@
+[manifest]
+name = mcrouter
+
+[git]
+repo_url = https://github.com/facebook/mcrouter.git
+
+[dependencies]
+folly
+wangle
+fizz
+fbthrift
+mvfst
+ragel
+
+[build]
+builder = cmake
+subdir = .
+
+[cmake.defines.test=on]
+BUILD_TESTS=ON
+
+[cmake.defines.test=off]
+BUILD_TESTS=OFF
diff --git a/build/fbcode_builder/manifests/ragel b/build/fbcode_builder/manifests/ragel
new file mode 100644
index 00000000000..336a39b20ff
--- /dev/null
+++ b/build/fbcode_builder/manifests/ragel
@@ -0,0 +1,19 @@
+[manifest]
+name = ragel
+
+[debs]
+ragel
+
+[homebrew]
+ragel
+
+[rpms]
+ragel
+
+[download]
+url = https://www.colm.net/files/ragel/ragel-6.10.tar.gz
+sha256 = 5f156edb65d20b856d638dd9ee2dfb43285914d9aa2b6ec779dac0270cd56c3f
+
+[build]
+builder = autoconf
+subdir = ragel-6.10