From: Matthias Rampke <matthias@rampke.de>
Date: Sat, 13 Aug 2011 19:24:14 +0000 (+0200)
Subject: automatically find a download program to use
X-Git-Url: http://wien.tomnetworks.com/gitweb/?p=summon-arm-toolchain.git;a=commitdiff_plain;h=eba6343c8555a34b9dc4fbaff97d8709d2b4ff62

automatically find a download program to use
---

diff --git a/summon-arm-toolchain b/summon-arm-toolchain
index f6826da..cbf50c1 100755
--- a/summon-arm-toolchain
+++ b/summon-arm-toolchain
@@ -105,9 +105,15 @@ STAMPS=${SUMMON_DIR}/stamps
 # Detects which tools and flags to use
 ##############################################################################
 
-if ! which wget > /dev/null; then
-    echo "Please install wget"
-    exit 1
+# normalized fetching with whatever we can find
+if which fetch > /dev/null; then
+    FETCHCMD="fetch -p"
+elif which wget > /dev/null; then
+    FETCHCMD=wget
+elif which curl > /dev/null; then
+    FETCHCMD="curl -O"
+else
+    FETCHCMD=ftp    # the only HTTP client on some BSD
 fi
 
 if [ USE_LINARO = 1 ]; then
@@ -131,7 +137,7 @@ fi
 fetch() {
     if [ ! -e ${STAMPS}/$1.fetch ]; then
         log "Downloading $1 sources..."
-        wget -c $2
+        ${FETCHCMD} $2
         touch ${STAMPS}/$1.fetch
     fi
 }