From 79c43789a9f1df002be0651dae6bbf5c9d31ccb1 Mon Sep 17 00:00:00 2001
From: mcuee <xiaofanc@gmail.com>
Date: Mon, 24 Oct 2022 08:47:02 +0800
Subject: [PATCH 1/2] Update build.sh to use readline keg

For macOS Homebrew, readline is a keg. This change makes avrdude uses readline keg.
---
 build.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/build.sh b/build.sh
index 879c0a73..08f0a7bf 100755
--- a/build.sh
+++ b/build.sh
@@ -53,9 +53,9 @@ case "${ostype}" in
             # Apple M1 (may be new version of homebrew also)
             if [ -d /opt/homebrew ]  
             then
-                build_flags="${build_flags} -D CMAKE_C_FLAGS=-I/opt/homebrew/include -D CMAKE_EXE_LINKER_FLAGS=-L/opt/homebrew/Cellar -D HAVE_LIBREADLINE:FILEPATH=/opt/homebrew/lib/libreadline.dylib"
+                build_flags="${build_flags} -D CMAKE_C_FLAGS=-I/opt/homebrew/include -D CMAKE_EXE_LINKER_FLAGS=-L/opt/homebrew/Cellar -D HAVE_LIBREADLINE:FILEPATH=/opt/homebrew/opt/readline/lib/libreadline.dylib"
             else
-                build_flags="${build_flags} -D CMAKE_C_FLAGS=-I/usr/local/include -D CMAKE_EXE_LINKER_FLAGS=-L/usr/local/Cellar -D HAVE_LIBREADLINE:FILEPATH=/usr/local/lib/libreadline.dylib"
+                build_flags="${build_flags} -D CMAKE_C_FLAGS=-I/usr/local/include -D CMAKE_EXE_LINKER_FLAGS=-L/usr/local/Cellar -D HAVE_LIBREADLINE:FILEPATH=/usr/local/opt/readline/lib/libreadline.dylib"
             fi
 	fi
 	;;

From 5862a5b7e912c5f652318f65e483891de296a1be Mon Sep 17 00:00:00 2001
From: mcuee <xiaofanc@gmail.com>
Date: Mon, 24 Oct 2022 08:50:57 +0800
Subject: [PATCH 2/2] Use readline for github action macOS Homebrew

Update github action to use readline keg and not the default libedit under Homebrew
---
 .github/workflows/build.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 2ac4313c..030f7ca0 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -161,6 +161,7 @@ jobs:
           libusb
           hidapi
           libftdi
+          readline
       - name: Configure
         run: >-
           cmake
@@ -168,6 +169,7 @@ jobs:
           -D CMAKE_EXE_LINKER_FLAGS=-L/usr/local/Cellar
           -D DEBUG_CMAKE=1
           -D CMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}
+          -D HAVE_LIBREADLINE:FILEPATH=/usr/local/opt/readline/lib/libreadline.dylib
           -B build
       - name: Build
         run: cmake --build build