contrib: build libvpx as PIC as appropriate

diff --git a/contrib/src/vpx/rules.mak b/contrib/src/vpx/rules.mak
index b68ba0efd7bebf721d392fa9cbbe61cb1511c01e..3cd0df144d59930e39f1a54ce9ba316340936faf 100644 (file)
--- a/contrib/src/vpx/rules.mak
+++ b/contrib/src/vpx/rules.mak
@@ -64,15 +64,21 @@ VPX_TARGET := $(VPX_ARCH)-$(VPX_OS)-gcc
 endif
 endif
 
+VPX_CONF := \
+       --enable-runtime-cpu-detect \
+       --disable-install-bins \
+       --disable-install-srcs \
+       --disable-install-libs \
+       --disable-install-docs \
+       --disable-examples \
+       --disable-vp8-decoder
+ifndef HAVE_WIN32
+VPX_CONF += --enable-pic
+endif
+
 .vpx: libvpx
        cd $< && CROSS=$(VPX_CROSS) ./configure --target=$(VPX_TARGET) \
-               --enable-runtime-cpu-detect \
-               --disable-install-bins \
-               --disable-install-srcs \
-               --disable-install-libs \
-               --disable-install-docs \
-               --disable-examples \
-               --disable-vp8-decoder
+               $(VPX_CONF)
        cd $< && $(MAKE) install
        rm -Rf -- "$(PREFIX)/include/vpx/"
        mkdir -p -- "$(PREFIX)/include/vpx/"