Ports: Add a port of dmidecode

Ports/dmidecode/package.sh

@@ -0,0 +1,24 @@
+#!/usr/bin/env -S bash ../.port_include.sh
+port=dmidecode
+version=3.1
+useconfigure=false
+prefix=
+files="https://download.savannah.gnu.org/releases/dmidecode/dmidecode-${version}.tar.xz dmidecode-${version}.tar.xz
+https://download.savannah.gnu.org/releases/dmidecode/dmidecode-${version}.tar.xz.sig dmidecode-${version}.tar.xz.sig
+https://ftp.gnu.org/gnu/gnu-keyring.gpg gnu-keyring.gpg"
+auth_type="sig"
+auth_import_key="90DFD6523C57373D81F63D19865688D038F02FC8"
+auth_opts="--keyring ./gnu-keyring.gpg dmidecode-${version}.tar.xz.sig"
+
+install() {
+    run make clean
+    run make CC=i686-pc-serenity-gcc
+}
+
+post_install() {
+    mkdir -p $SERENITY_ROOT/Build/Root/bin
+    run make install-bin DESTDIR=$SERENITY_ROOT/Build/Root/
+    ln -s /usr/local/sbin/dmidecode $SERENITY_ROOT/Build/Root/bin/dmidecode
+    ln -s /usr/local/sbin/biosdecode $SERENITY_ROOT/Build/Root/bin/biosdecode
+    ln -s /usr/local/sbin/vpddecode $SERENITY_ROOT/Build/Root/bin/vpddecode
+}

Ports/dmidecode/patches/dmidecode.patch

@@ -0,0 +1,31 @@
+diff --git a/dmidecode.c b/dmidecode.c
+index 6559567..17573a9 100644
+--- a/dmidecode.c
++++ b/dmidecode.c
+@@ -80,7 +80,7 @@ static const char *bad_index = "<BAD INDEX>";
+ #define FLAG_NO_FILE_OFFSET     (1 << 0)
+ #define FLAG_STOP_AT_EOT        (1 << 1)
+ 
+-#define SYS_FIRMWARE_DIR "/sys/firmware/dmi/tables"
++#define SYS_FIRMWARE_DIR "/proc"
+ #define SYS_ENTRY_FILE SYS_FIRMWARE_DIR "/smbios_entry_point"
+ #define SYS_TABLE_FILE SYS_FIRMWARE_DIR "/DMI"
+ 
+@@ -5053,7 +5053,7 @@ int main(int argc, char * const argv[])
+ 	}
+ 
+ 	/*
+-	 * First try reading from sysfs tables.  The entry point file could
++	 * First try reading from procfs tables.  The entry point file could
+ 	 * contain one of several types of entry points, so read enough for
+ 	 * the largest one, then determine what type it contains.
+ 	 */
+@@ -5062,7 +5062,7 @@ int main(int argc, char * const argv[])
+ 	 && (buf = read_file(0, &size, SYS_ENTRY_FILE)) != NULL)
+ 	{
+ 		if (!(opt.flags & FLAG_QUIET))
+-			printf("Getting SMBIOS data from sysfs.\n");
++			printf("Getting SMBIOS data from procfs.\n");
+ 		if (size >= 24 && memcmp(buf, "_SM3_", 5) == 0)
+ 		{
+ 			if (smbios3_decode(buf, SYS_TABLE_FILE, FLAG_NO_FILE_OFFSET))

Ports/dmidecode/patches/dmiopt.patch

@@ -0,0 +1,22 @@
+diff --git a/dmiopt.c b/dmiopt.c
+index da42546..8d43119 100644
+--- a/dmiopt.c
++++ b/dmiopt.c
+@@ -259,7 +259,7 @@ int parse_command_line(int argc, char * const argv[])
+ 		{ "dump-bin", required_argument, NULL, 'B' },
+ 		{ "from-dump", required_argument, NULL, 'F' },
+ 		{ "oem-string", required_argument, NULL, 'O' },
+-		{ "no-sysfs", no_argument, NULL, 'S' },
++		{ "no-procfs", no_argument, NULL, 'S' },
+ 		{ "version", no_argument, NULL, 'V' },
+ 		{ NULL, 0, NULL, 0 }
+ 	};
+@@ -353,7 +353,7 @@ void print_help(void)
+ 		" -u, --dump             Do not decode the entries\n"
+ 		"     --dump-bin FILE    Dump the DMI data to a binary file\n"
+ 		"     --from-dump FILE   Read the DMI data from a binary file\n"
+-		"     --no-sysfs         Do not attempt to read DMI data from sysfs files\n"
++		"     --no-procfs        Do not attempt to read DMI data from procfs files\n"
+ 		"     --oem-string N     Only display the value of the given OEM string\n"
+ 		" -V, --version          Display the version and exit\n";
+