configure: add var control tweak and DESTDIR support for slashpackage

Signed-off-by: Laurent Bercot <ska@appnovation.com>

1 files changed, 14 insertions, 7 deletions

diff --git a/configure b/configure
index 65c90de..780745c 100755
--- a/configure
+++ b/configure
@@ -200,7 +200,7 @@ for arg ; do
     --host=*|--target=*) target=${arg#*=} ;;
     --build=*) build=${arg#*=} ;;
     -* ) echo "$0: unknown option $arg" ;;
-    *=*) ;;
+    *=*) eval "$arg" ;;
     *) target=$arg ;;
   esac
 done
@@ -257,12 +257,19 @@ if $slashpackage ; then
   libdir=${home}/library
   libexecdir=$bindir
   includedir=${home}/include
-  while read dep ; do
-    addincpath="$addincpath -I${sproot}${dep}/include"
-    vpaths="$vpaths ${sproot}${dep}/library"
-    addlibspath="$addlibspath -L${sproot}${dep}/library"
-    vpathd="$vpathd ${sproot}${dep}/library.so"
-    addlibdpath="$addlibdpath -L${sproot}${dep}/library.so"
+  while read dep condvar ; do
+    if test -n "$condvar" ; then
+      eval "cond=$condvar"
+    else
+      cond=true
+    fi
+    if $cond ; then
+      addincpath="$addincpath -I${DESTDIR}${sproot}${dep}/include"
+      vpaths="$vpaths ${DESTDIR}${sproot}${dep}/library"
+      addlibspath="$addlibspath -L${DESTDIR}${sproot}${dep}/library"
+      vpathd="$vpathd ${DESTDIR}${sproot}${dep}/library.so"
+      addlibdpath="$addlibdpath -L${DESTDIR}${sproot}${dep}/library.so"
+    fi
   done < package/deps-build
 fi