From 912692146712f02b9f319c65d97c74aa130c71ad Mon Sep 17 00:00:00 2001
From: Your Name <you@example.com>
Date: Tue, 26 Dec 2023 13:36:10 +0300
Subject: [PATCH] fix

---
 build.sh                  | 8 ++++++--
 stages/0-download-src.sh  | 6 +++---
 stages/1-libc.sh          | 2 +-
 stages/3-micro-utils.sh   | 2 +-
 stages/4-host-compiler.sh | 2 +-
 stages/99-cleanup.sh      | 4 ++++
 6 files changed, 16 insertions(+), 8 deletions(-)
 create mode 100755 stages/99-cleanup.sh

diff --git a/build.sh b/build.sh
index 638ed27..22bbf2c 100755
--- a/build.sh
+++ b/build.sh
@@ -1,4 +1,8 @@
 #!/bin/sh
+if [ $(id -u) -ne 0 ]; then
+	echo "Run script without root" > &2
+	exit 1
+fi
 
 #Add repos in 0-download-src.sh
 CC=cc
@@ -7,7 +11,7 @@ RTFS=$(pwd)/rootfs
 #Tests
 for i in tests/*; do
 	if ! env CC=$CC $i; then
-		echo "Build failed"
+		echo "Build failed" >&2
 		exit 1
 	fi
 done
@@ -21,7 +25,7 @@ mkdir rootfs
 #Build system
 for i in stages/*; do
 	if ! env RTFS=$RTFS $i; then
-		echo "Build failed"
+		echo "Build failed" >&2
 		exit 1
 	fi
 done
diff --git a/stages/0-download-src.sh b/stages/0-download-src.sh
index f8f9714..4fa0d35 100755
--- a/stages/0-download-src.sh
+++ b/stages/0-download-src.sh
@@ -3,11 +3,11 @@ mu_repo="https://git.macaw.me/8nl/micro-utils"
 ml_repo="git://git.musl-libc.org/musl"
 cc_repo="git://repo.or.cz/tinycc.git"
 
-echo "* Download micro-utils sources..."
+echo "* Download micro-utils sources..." >&2
 git clone $mu_repo src
 
-echo "* Download musl sources..."
+echo "* Download musl sources..." >&2
 git clone $ml_repo libc
 
-echo "* Download tcc sources..."
+echo "* Download tcc sources..." >&2
 git clone $cc_repo tcc
diff --git a/stages/1-libc.sh b/stages/1-libc.sh
index 2a4ab87..0064dc4 100755
--- a/stages/1-libc.sh
+++ b/stages/1-libc.sh
@@ -1,5 +1,5 @@
 #!/bin/sh
-echo "* Build musl libc"
+echo "* Build musl libc" >&2
 
 cd libc
 
diff --git a/stages/3-micro-utils.sh b/stages/3-micro-utils.sh
index d0719cd..0ae41f9 100755
--- a/stages/3-micro-utils.sh
+++ b/stages/3-micro-utils.sh
@@ -18,7 +18,7 @@ mv bin/* $RTFS/bin
 #Install configs
 mkdir $RTFS/etc
 mv configs/* $RTFS/etc
-echo " * You need to edit config files in /etc"
+echo " * You need to edit config files in /etc" >&2
 
 #Install init system
 mv $RTFS/bin/init $RTFS/init
diff --git a/stages/4-host-compiler.sh b/stages/4-host-compiler.sh
index 04a8d3f..ab2b21e 100755
--- a/stages/4-host-compiler.sh
+++ b/stages/4-host-compiler.sh
@@ -1,5 +1,5 @@
 #!/bin/sh
-echo "* Build host compiler"
+echo "* Build host compiler" >&2
 
 cd tcc
 
diff --git a/stages/99-cleanup.sh b/stages/99-cleanup.sh
new file mode 100755
index 0000000..14178c5
--- /dev/null
+++ b/stages/99-cleanup.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+rm -rf $RTFS/share
+rm -rf libc src tcc