Use eval to call programs

Else we have troubles executing $FOO when FOO=prog --some-options
Should fix [5d6f80f267]

diff --git a/configure.ac b/configure.ac
index 45b27bfd3ff1e99cc33c39777261a08409b30e6c..113575f55845d8510b93026e1dc4daedcfa0cc31 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -4380,12 +4380,12 @@ AS_IF([test "${enable_qt4}" != "no"], [
     ], [
         VLC_ADD_LIBS([qt4],[$QT4_LIBS -lole32])
     ])
-    QT4LOCALEDIR="$($PKG_CONFIG --variable=prefix QtCore)/share/qt4/translations/"
+    QT4LOCALEDIR="$(eval $PKG_CONFIG --variable=prefix QtCore)/share/qt4/translations/"
     AC_SUBST(QT4LOCALEDIR)
     VLC_ADD_CXXFLAGS([qt4],[$QT4_CFLAGS -DQT4LOCALEDIR=\\\\\\\"${QT4LOCALEDIR}\\\\\\\"])
-    AC_PATH_PROGS(MOC, [moc-qt4 moc], moc,`$PKG_CONFIG --variable=exec_prefix QtCore`/bin)
-    AC_PATH_PROG(RCC, rcc, rcc,`$PKG_CONFIG --variable=exec_prefix QtCore`/bin)
-    AC_PATH_PROGS(UIC, [uic-qt4 uic], uic,`$PKG_CONFIG --variable=exec_prefix QtCore`/bin)
+    AC_PATH_PROGS(MOC, [moc-qt4 moc], moc,`eval $PKG_CONFIG --variable=exec_prefix QtCore`/bin)
+    AC_PATH_PROG(RCC, rcc, rcc,`eval $PKG_CONFIG --variable=exec_prefix QtCore`/bin)
+    AC_PATH_PROGS(UIC, [uic-qt4 uic], uic,`eval $PKG_CONFIG --variable=exec_prefix QtCore`/bin)
   ], [
     AS_IF([test "${enable_qt4}" = "yes"],[
       AC_MSG_ERROR([Qt 4 library not found])
@@ -4887,8 +4887,8 @@ then
             echo "Using $i.pc files." >&5
             echo "Using $i.pc files." >&6
            found=1
-           MOZILLA_CFLAGS=$( $PKG_CONFIG --cflags "$i" )
-           MOZILLA_LIBS=$( $PKG_CONFIG --libs "$i" )
+           MOZILLA_CFLAGS=$(eval $PKG_CONFIG --cflags "$i" )
+           MOZILLA_LIBS=$(eval $PKG_CONFIG --libs "$i" )
            break
          fi
        done