Make the flags used for sed -i configurable

Not all sed implementations on linux accept the --follow-symlinks
argument, so let the user configure the arguments passed to sed if
required.

Signed-off-by: Alastair Hughes <hobbitalastair@gmail.com>

[Allan: fixed configure summary output]
Signed-off-by: Allan McRae <allan@archlinux.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index a466e4f1..54998fdb 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -195,12 +195,12 @@ update_pkgver() {
 
 	if [[ -n $newpkgver && $newpkgver != "$pkgver" ]]; then
 		if [[ -f $BUILDFILE && -w $BUILDFILE ]]; then
-			if ! @SEDINPLACE@ "s:^pkgver=[^ ]*:pkgver=$newpkgver:" "$BUILDFILE"; then
+			if ! @SEDPATH@ @SEDINPLACEFLAGS@ "s:^pkgver=[^ ]*:pkgver=$newpkgver:" "$BUILDFILE"; then
 				error "$(gettext "Failed to update %s from %s to %s")" \
 						"pkgver" "$pkgver" "$newpkgver"
 				exit 1
 			fi
-			@SEDINPLACE@ "s:^pkgrel=[^ ]*:pkgrel=1:" "$BUILDFILE"
+			@SEDPATH@ @SEDINPLACEFLAGS@ "s:^pkgrel=[^ ]*:pkgrel=1:" "$BUILDFILE"
 			source_safe "$BUILDFILE"
 			local fullver=$(get_full_version)
 			msg "$(gettext "Updated version: %s")" "$pkgbase $fullver"