From e6ef2e456fbf611e51b4dae683d5fd8871b02c6f Mon Sep 17 00:00:00 2001
From: George Danchev <danchev@spnet.net>
Date: Sun, 3 Jul 2011 17:07:56 +0000
Subject: [PATCH] check for mkfs.msdos existence, recommend dosfstools URL for
 installation

---
 releng/releng_isojigdo | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/releng/releng_isojigdo b/releng/releng_isojigdo
index 84ca62d3..f9dba046 100755
--- a/releng/releng_isojigdo
+++ b/releng/releng_isojigdo
@@ -175,7 +175,14 @@ dd if="${TMP_DATA_DIR}/${REMOTE_IMG}" bs=1K count=32 of="${ISOHYBRID_MBR}"
 
 # create FAT partition
 APPEND_PART="${GEN_DATA_DIR}/fatpart.fat"
-/sbin/mkfs.msdos -n Bla -C "${APPEND_PART}" 8192
+MKFS_MSDOS="/sbin/mkfs.msdos"
+if [ -x "${MKFS_MSDOS}" ]; then
+ "${MKFS_MSDOS}" -n Bla -C "${APPEND_PART}" 8192
+else
+ printf "\n${SELF}: Not found: "${MKFS_MSDOS}". Install dosfstools."
+ printf "\n${SELF}: http://www.daniel-baumann.ch/software/dosfstools/\n"
+ exit 12
+fi
 
 # GENERAL section
 CMD="${RELENG_XORRISO} \
@@ -200,7 +207,7 @@ CMD+="\
 "
 else
  printf "\n${SELF}: FAIL to compose the boot section.\n"
- exit 12
+ exit 13
 fi
 
 # JIGDO section
@@ -218,7 +225,7 @@ if which jigdo-gen-md5-list >/dev/null 2>&1; then
 else
  printf "\n${SELF}: Not found: jigdo-gen-md5-list. Install jigit."
  printf "\n${SELF}: See http://www.einval.com/~steve/software/JTE/\n"
- exit 13
+ exit 14
 fi
 
 CMD+="\
@@ -250,7 +257,7 @@ if which jigit-mkimage >/dev/null 2>&1; then
 else
  printf "\n${SELF}: Not found: jigit-mkimage. Install jigit."
  printf "\n${SELF}: See http://www.einval.com/~steve/software/JTE/\n"
- exit 14
+ exit 15
 fi
 
 # trap the exit code of diff and let the Universe explode