update docs

README.md

@@ -16,10 +16,8 @@ Updating to a newer version
 
 Follow these steps when updating the wrapper to a newer version of ngtcp2:
 
-- run `nimble install` (needed inly once for fresh clones)
-  - requires `clang` to be installed on the system
 - update the git submodule in `libs/` to point to the new version
   - `git submodule update --init --recursive`
-- run `build.sh` (requires Nim and CMake to be installed)
+- run `build.sh` (requires Nim, CMake and `clang` to be installed)
 - increase the `version` property in the `ngtcp2.nimble` file
 - commit the changes

build.sh

@@ -26,6 +26,9 @@ for file in `ls "${root}/build/lib"/*.c`; do
   toCompile+=("$file")
 done
 
+# futhark is required by generate_ngtcp2.nim
+nimble install futhark@0.15.0
+
 nim c --maxLoopIterationsVM:100000000 generate_ngtcp2.nim
 
 # add prelude

ngtcp2.nimble

@@ -7,4 +7,3 @@ installDirs = @["libs", "build"]
 installFiles = @["ngtcp2.nim"]
 
 requires "nim >= 1.6.0"
-requires "futhark >= 0.15.0"