search syslinux file from differents locations (Arch and debian unstable compatible)

init.sh

@@ -16,7 +16,6 @@ SYSLINUX_EFI_FILES="ldlinux.e64"
 TMP_DIR="tmp"
 REPO_DIR="repo"
 MOUNT_DIR="/mnt/usbstick"
-syslinux_mod="/usr/lib/syslinux"
 current_dir=`pwd`
 
 usage() {
@@ -66,6 +65,20 @@ then
     exit 1
 fi
 
+if [ -d /usr/lib/syslinux/efi64 ]
+then    
+    syslinux_mod="/usr/lib/syslinux"
+else
+    if [ -d /usr/lib/syslinux/modules/efi64 ]
+    then
+        syslinux_mod="/usr/lib/syslinux/modules"
+    else
+        echo "Syslinux modules folder not found, exiting"
+        exit 1
+    fi
+fi
+
+
 # Arguments ...
 while getopts "ha:bd:" opt; do
     case "$opt" in
@@ -125,9 +138,22 @@ cp $repo_path/$iso_file $TMP_DIR
 
 case $BOOT_TYPE in
     efi64)
+        if [ -f /usr/lib/syslinux/efi64/syslinux.efi ]
+        then    
+            syslinux_efi="/usr/lib/syslinux/efi64/syslinux.efi"
+        else
+            if [ -d /usr/lib/SYSLINUX.EFI/modules/efi64/syslinux.efi ]
+            then
+                 syslinux_efi="/usr/lib/SYSLINUX.EFI/efi64/syslinux.efi"
+            else
+                echo "Syslinux efi bootlader not found"
+                exit 1
+            fi
+        fi
+
         syslinux_folder=${TMP_DIR}/efi/EFI/boot
         create_dir $syslinux_folder
-        cp -T ${syslinux_mod}/${BOOT_TYPE}/syslinux.efi $syslinux_folder/bootx64.efi
+        cp -T ${syslinux_efi} $syslinux_folder/bootx64.efi &> /dev/null
         for file in $SYSLINUX_EFI_FILES
         do
             echo "copying $file ..."