pkgmk: use curl as the default download program

pkgmk.conf

@@ -33,7 +33,7 @@ esac
 # PKGMK_IGNORE_FOOTPRINT="no"
 # PKGMK_IGNORE_NEW="no"
 # PKGMK_NO_STRIP="no"
-# PKGMK_DOWNLOAD_PROG="wget"
+# PKGMK_DOWNLOAD_PROG="curl"
 # PKGMK_WGET_OPTS=""
 # PKGMK_CURL_OPTS=""
 # PKGMK_COMPRESSION_MODE="gz"

pkgmk.conf.5.in

@@ -52,7 +52,7 @@ Default: '\fBfoo\fP/work', where \fBfoo\fP is the directory of the Pkgfile.
 \fBPKGMK_DOWNLOAD_PROG='STRING'\fP
 Use specified program to download source archives. Valid strings are curl and wget.
 .br
-Default: 'wget'
+Default: 'curl'
 .br
 .TP
 \fBPKGMK_CURL_OPTS='STRING'\fP

pkgmk.in

@@ -108,7 +108,7 @@ check_file() {
 download_file() {
 	info "Downloading '$1'."
 
-	PKGMK_DOWNLOAD_PROG=${PKGMK_DOWNLOAD_PROG:-wget}
+	PKGMK_DOWNLOAD_PROG=${PKGMK_DOWNLOAD_PROG:-curl}
 	if [ ! "`type -p ${PKGMK_DOWNLOAD_PROG}`" ]; then
 		error "Command '${PKGMK_DOWNLOAD_PROG}' not found."
 		exit $E_GENERAL