From 58f5819af24850c1f55fc37a2e71c2ea52f19f1d Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Fri, 13 Mar 2020 13:01:13 +0200
Subject: [PATCH] kiss: Allow hooks to modify build files

---
 kiss | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/kiss b/kiss
index b9d89d2..a2053be 100755
--- a/kiss
+++ b/kiss
@@ -583,14 +583,19 @@ pkg_build() {
         # Move to the build directory.
         cd "$mak_dir/$pkg"
 
-        log "$pkg" "Starting build"
+        # Copy the build file to the current cache directory so that
+        # it can be modified by package manager hooks. This allows
+        # for simple build changes to be made without the need to
+        # fork the entire package.
+        cp -f "$repo_dir/build" .build
 
+        log "$pkg" "Starting build"
         run_hook pre-build "$pkg" "$pkg_dir/$pkg"
 
         # Call the build script, log the output to the terminal
         # and to a file. There's no PIPEFAIL in POSIX shelll so
         # we must resort to tricks like killing the script ourselves.
-        { "$repo_dir/build" "$pkg_dir/$pkg" 2>&1 || {
+        { "./.build" "$pkg_dir/$pkg" 2>&1 || {
             log "$pkg" "Build failed"
             log "$pkg" "Log stored to $log_dir/$pkg-$time-$pid"
             run_hook build-fail "$pkg" "$pkg_dir/$pkg"