From 6bc0923556caf861124a0768ff9bc0d84e57e7f0 Mon Sep 17 00:00:00 2001
From: Lephenixnoir <sebastien.michelland@protonmail.com>
Date: Sat, 2 Jan 2021 10:38:07 +0100
Subject: [PATCH] manual build and README

---
 .gitignore   |  1 +
 README.md    | 13 +++++++++++++
 giteapc.make |  7 ++++---
 3 files changed, 18 insertions(+), 3 deletions(-)
 create mode 100644 README.md

diff --git a/.gitignore b/.gitignore
index 6315628..23f45e2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,4 @@
 !uninstall.sh
 !util.sh
 !.gitignore
+!README.md
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..105340c
--- /dev/null
+++ b/README.md
@@ -0,0 +1,13 @@
+# Automatic `sh-elf-binutils` installer
+
+This script can be used to automatically compile and install an SH3/SH4 binutils suite. The normal use is with GiteaPC:
+
+```
+% giteapc install Lephenixnoir/sh-elf-binutils
+```
+
+You can also install binutils manually by running the GiteaPC Makefile with a manually-specified install prefix:
+
+```
+% make -f giteapc.make configure build install PREFIX=$HOME/.local
+```
diff --git a/giteapc.make b/giteapc.make
index 6292a0b..db0a56c 100644
--- a/giteapc.make
+++ b/giteapc.make
@@ -1,6 +1,7 @@
 # giteapc: version=1
 
-VERSION=2.35.1
+PREFIX ?= $(GITEAPC_PREFIX)
+VERSION = 2.35.1
 
 configure:
 	@ ./configure.sh $(VERSION)
@@ -9,9 +10,9 @@ build:
 	@ ./build.sh
 
 install:
-	@ ./install.sh "$(GITEAPC_PREFIX)"
+	@ ./install.sh "$(PREFIX)"
 
 uninstall:
-	@ ./uninstall.sh "$(GITEAPC_PREFIX)"
+	@ ./uninstall.sh "$(PREFIX)"
 
 .PHONY: configure build install uninstall