From b15dc2d5970bfe6b6a4e2ce2ab1cea08f381e023 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Georges=20Dup=C3=A9ron?= <georges.duperon@gmail.com>
Date: Sun, 15 Jul 2018 03:41:48 +0200
Subject: [PATCH] Use gdisk instead of fdisk when printing partition table

---
 Makefile | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 3962dd4..f0e9d4b 100644
--- a/Makefile
+++ b/Makefile
@@ -287,7 +287,12 @@ build/os.file: ${os_filename} build/check_makefile
 	file -kr $< > $@
 
 build/os.fdisk: ${os_filename} build/check_makefile
-	fdisk -l $< > $@
+#       gdisk commands:
+#         * Print partition table
+#         * Recovery and transformation options
+#         * print prOtective MBR table
+#         * Quit
+	printf 'p\nr\no\nq\n' | gdisk $< > $@
 
 build/os.offsets: ${offset_names:%=build/offsets/%.hex} build/check_makefile
 	grep '^' ${offset_names:%=build/offsets/%.hex} | sed -e 's/:/: 0x/' > $@