[pacman-dev] [PATCH] makepkg: escape closing bash array paren for awk

[Dave Reisner]

The closing parenthesis of bash arrays needs to be escaped in the ending
address of awk expressions in order to play nicely with implementations
of awk other than gawk. This change provides compatibility with gawk,
nawk and mawk.

Signed-off-by: Dave Reisner <d at falconindy.com>
---
 scripts/makepkg.sh.in |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index 1996dd4..d9d8aa8 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -1223,7 +1223,7 @@ check_sanity() {
 	fi
 
 	local provides_list
-	eval $(awk '/^[[:space:]]*provides=/,/)/' "$BUILDFILE" | sed "s/provides=/provides_list+=/")
+	eval $(awk '/^[[:space:]]*provides=/,/\)/' "$BUILDFILE" | sed "s/provides=/provides_list+=/")
 	for i in ${provides_list[@]}; do
 		if [[ $i != ${i//</} || $i != ${i//>/} ]]; then
 			error "$(gettext "Provides array cannot contain comparison (< or >) operators.")"
@@ -1232,7 +1232,7 @@ check_sanity() {
 	done
 
 	local backup_list
-	eval $(awk '/^[[:space:]]*backup=/,/)/' "$BUILDFILE" | sed "s/backup=/backup_list+=/")
+	eval $(awk '/^[[:space:]]*backup=/,/\)/' "$BUILDFILE" | sed "s/backup=/backup_list+=/")
 	for i in "${backup_list[@]}"; do
 		if [[ ${i:0:1} = "/" ]]; then
 			error "$(gettext "Backup entry should not contain leading slash : %s")" "$i"
@@ -1241,7 +1241,7 @@ check_sanity() {
 	done
 
 	local optdepends_list
-	eval $(awk '/^[[:space:]]*optdepends=/,/)/' "$BUILDFILE" | sed "s/optdepends=/optdepends_list+=/")
+	eval $(awk '/^[[:space:]]*optdepends=/,/\)/' "$BUILDFILE" | sed "s/optdepends=/optdepends_list+=/")
 	for i in "${optdepends_list[@]}"; do
 		local pkg=${i%%:*}
 		if [[ ! $pkg =~ ^[[:alnum:]\>\<\=\.\+\_\-]+$ ]]; then
@@ -1264,7 +1264,7 @@ check_sanity() {
 
 	local valid_options=1
 	local known kopt options_list
-	eval $(awk '/^[[:space:]]*options=/,/)/' "$BUILDFILE" | sed "s/options=/options_list+=/")
+	eval $(awk '/^[[:space:]]*options=/,/\)/' "$BUILDFILE" | sed "s/options=/options_list+=/")
 	for i in ${options_list[@]}; do
 		known=0
 		# check if option matches a known option or its inverse
-- 
1.7.3.4