1 files changed, 24 insertions, 14 deletions
diff --git a/configure b/configure
index 80ebd9e..dae167c 100755
--- a/configure
+++ b/configure
@@ -4696,27 +4696,37 @@ fi
 # $2: optional transformation
 # relies on $QMAKESPEC, $COMPILER_CONF and $mkfile being set correctly, as the latter
 # is where the resulting variable is written to
+# Assumes that the optional transformation produces the same variable name for each hit
 setBootstrapVariable()
 {
     getQMakeConf | $AWK '/^('"$1"')[^_A-Z0-9]/ { print $0; }' | ( [ -n "$2" ] && sed "$2" ; [ -z "$2" ] && cat ) | $AWK '
+BEGIN {
+    variable = ""
+    combinedValue = ""
+}
 {
-    varLength = index($0, "=") - 1
-    valStart = varLength + 2
-    if (substr($0, varLength, 1) == "+") {
-        varLength = varLength - 1
-        valStart = valStart + 1
+    valStart = index($0, "=") + 1
+
+    append = 0
+    if (substr($0, valStart - 2, 1) == "+") {
+        append = 1
+    }
+
+    variable = substr($0, 0, valStart - 2 - append)
+    value = substr($0, valStart)
+    gsub("[ \t]+", "", variable)
+    gsub("^[ \t]+", "", value)
+    gsub("[ \t]+$", "", value)
+
+    if (append == 1 && length(combinedValue) > 0) {
+        combinedValue = combinedValue " " value
+    } else {
+        combinedValue = value
     }
-    var = substr($0, 0, varLength)
-    gsub("[ \t]+", "", var)
-    val = substr($0, valStart)
-    printf "%s_%s = %s\n", var, NR, val
 }
 END {
-    if (length(var) > 0) {
-        printf "%s =", var
-        for (i = 1; i <= NR; ++i)
-            printf " $(%s_%s)", var, i
-        printf "\n"
+    if (length(combinedValue) > 0) {
+        printf "%s = %s\n", variable, combinedValue
     }
 }' >> "$mkfile"
 }