From 408cb08051cf18404f89e3fb89c4924cc3fa04ea Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Skytt=C3=A4?= <ville.skytta@iki.fi>
Date: Tue, 19 Mar 2013 19:11:27 +0200
Subject: pkg-config: Try to complete --variable= if package name is already
 given.

---
 completions/pkg-config | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/completions/pkg-config b/completions/pkg-config
index 0156c0dd..f861c30e 100644
--- a/completions/pkg-config
+++ b/completions/pkg-config
@@ -6,11 +6,23 @@ _pkg_config()
     _init_completion -s || return
 
     case $prev in
-        --variable|--define-variable|--atleast-version|--atleast-pkgconfig-version| \
+        --define-variable|--atleast-version|--atleast-pkgconfig-version| \
         --exact-version|--max-version)
             # argument required but no completions available
             return 0
             ;;
+        --variable)
+            local i
+            for (( i=1; i < ${#words[@]}; i++ )); do
+                if [[ ${words[i]} != -* ]]; then
+                    COMPREPLY=( $( compgen -W \
+                        '$( "$1" ${words[i]} --print-variables 2>/dev/null )' \
+                        -- "$cur" ) )
+                    break
+                fi
+            done
+            return 0
+            ;;
         -\?|--help|--version|--usage)
             # all other arguments are noop with these
             return 0
-- 
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