initial buildroot for linux 5.15

package/darkhttpd/0001-Declare-vars-outside-of-for-loop-for-std-c90.patch

@@ -0,0 +1,39 @@
+From 81b491e60affd67f4ec2feccbee1cdf98dc57b81 Mon Sep 17 00:00:00 2001
+From: Emil Mikulic <emikulic@gmail.com>
+Date: Sun, 21 Mar 2021 15:03:14 +1100
+Subject: [PATCH] Declare vars outside of for() loop for -std=c90.
+
+Fixes #2.
+
+[Retrieved from:
+https://github.com/emikulic/darkhttpd/commit/81b491e60affd67f4ec2feccbee1cdf98dc57b81]
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+---
+ darkhttpd.c | 7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
+
+diff --git a/darkhttpd.c b/darkhttpd.c
+index 219a8a3..268628a 100644
+--- a/darkhttpd.c
++++ b/darkhttpd.c
+@@ -966,8 +966,9 @@ static char *base64_encode(char *str) {
+     char *encoded_data = malloc(output_length+1);
+     if (encoded_data == NULL) return NULL;
+ 
+-    for (int i = 0, j = 0; i < input_length;) {
+-
++    int i;
++    int j;
++    for (i = 0, j = 0; i < input_length;) {
+         uint32_t octet_a = i < input_length ? (unsigned char)str[i++] : 0;
+         uint32_t octet_b = i < input_length ? (unsigned char)str[i++] : 0;
+         uint32_t octet_c = i < input_length ? (unsigned char)str[i++] : 0;
+@@ -981,7 +982,7 @@ static char *base64_encode(char *str) {
+     }
+ 
+     const int mod_table[] = {0, 2, 1};
+-    for (int i = 0; i < mod_table[input_length % 3]; i++)
++    for (i = 0; i < mod_table[input_length % 3]; i++)
+         encoded_data[output_length - 1 - i] = '=';
+     encoded_data[output_length] = '\0';
+ 

package/darkhttpd/Config.in

@@ -0,0 +1,14 @@
+config BR2_PACKAGE_DARKHTTPD
+	bool "darkhttpd"
+	depends on BR2_USE_MMU # fork()
+	help
+	  Darkhttpd is a simple, fast HTTP 1.1 web server which only
+	  serves static content. It does not support PHP or CGI.
+
+	  The behavior of darkhttpd can be altered by setting some
+	  variables in /etc/default/darkhttpd:
+
+	  - DARKHTTPD_ROOT: path to the server document root.
+	  - DARKHTTPD_FLAGS: options to pass to darkhttpd.
+
+	  https://unix4lyfe.org/darkhttpd/

package/darkhttpd/S50darkhttpd

@@ -0,0 +1,45 @@
+#!/bin/sh
+#
+# Starts darkhttpd.
+#
+
+# Allow a few customizations from a config file
+test -r /etc/default/darkhttpd && . /etc/default/darkhttpd
+
+DARKHTTPD_PROG=/usr/sbin/darkhttpd
+DARKHTTPD_PIDFILE=/var/run/darkhttpd.pid
+DARKHTTPD_ARGS="${DARKHTTPD_ROOT:-/var/www} --log /var/log/darkhttpd.log $DARKHTTPD_FLAGS --chroot --uid nobody --gid www-data"
+
+start() {
+    printf "Starting darkhttpd: "
+    start-stop-daemon -S -q -b -p $DARKHTTPD_PIDFILE -m --exec $DARKHTTPD_PROG -- $DARKHTTPD_ARGS
+    [ $? = 0 ] && echo "OK" || echo "FAIL"
+}
+
+stop() {
+    printf "Stopping darkhttpd: "
+    start-stop-daemon -K -q -p $DARKHTTPD_PIDFILE
+    [ $? = 0 ] && echo "OK" || echo "FAIL"
+}
+
+restart() {
+    stop
+    start
+}
+
+case "$1" in
+    start)
+        start
+        ;;
+    stop)
+        stop
+        ;;
+    restart|reload)
+        restart
+        ;;
+    *)
+        echo "Usage: $0 {start|stop|restart}"
+        exit 1
+esac
+
+exit $?

package/darkhttpd/darkhttpd.hash

@@ -0,0 +1,3 @@
+# Locally generated
+sha256  1d88c395ac79ca9365aa5af71afe4ad136a4ed45099ca398168d4a2014dc0fc2  darkhttpd-1.13.tar.gz
+sha256  44e784df460954c7760e2eeae69aecb12a3d23ca1c0a4f6047c3c6452b2e2f49  darkhttpd.c

package/darkhttpd/darkhttpd.mk

@@ -0,0 +1,31 @@
+################################################################################
+#
+# darkhttpd
+#
+################################################################################
+
+DARKHTTPD_VERSION = 1.13
+DARKHTTPD_SITE = $(call github,emikulic,darkhttpd,v$(DARKHTTPD_VERSION))
+DARKHTTPD_LICENSE = MIT
+DARKHTTPD_LICENSE_FILES = darkhttpd.c
+
+define DARKHTTPD_BUILD_CMDS
+	$(TARGET_CONFIGURE_OPTS) $(MAKE) -C $(@D)
+endef
+
+define DARKHTTPD_INSTALL_TARGET_CMDS
+	$(INSTALL) -D -m 0755 $(@D)/darkhttpd \
+		$(TARGET_DIR)/usr/sbin/darkhttpd
+endef
+
+define DARKHTTPD_INSTALL_INIT_SYSTEMD
+	$(INSTALL) -D -m 0644 package/darkhttpd/darkhttpd.service \
+		$(TARGET_DIR)/usr/lib/systemd/system/darkhttpd.service
+endef
+
+define DARKHTTPD_INSTALL_INIT_SYSV
+	$(INSTALL) -D -m 0755 package/darkhttpd/S50darkhttpd \
+		$(TARGET_DIR)/etc/init.d/S50darkhttpd
+endef
+
+$(eval $(generic-package))

package/darkhttpd/darkhttpd.service

@@ -0,0 +1,11 @@
+[Unit]
+Description=Darkhttpd Web Server
+After=syslog.target network.target auditd.service
+
+[Service]
+Environment="DARKHTTPD_ROOT=/var/www"
+EnvironmentFile=-/etc/default/darkhttpd
+ExecStart=/usr/sbin/darkhttpd $DARKHTTPD_ROOT $DARKHTTPD_FLAGS --chroot --uid nobody --gid www-data
+
+[Install]
+WantedBy=multi-user.target