FS-8942: pass along CFLAGS, CXXFLAGS, and LDFLAGS to vpx build too, fixes solaris...

diff --git a/Makefile.am b/Makefile.am
index cafc8a13bc4a7181e8fd48492bf255069f4ea002..c029be65422349cf472f6a28181bcb2dfa16be7c 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -533,7 +533,7 @@ libs/libzrtp/libzrtp.a:
        cd libs/libzrtp && $(MAKE)
 
 libs/libvpx/Makefile:
-       cd libs/libvpx && CC=$(CC) CXX=$(CXX) ./configure --enable-pic --disable-docs --disable-examples --disable-install-bins --disable-install-srcs --disable-unit-tests --extra-cflags="-fvisibility=hidden"
+       cd libs/libvpx && CC=$(CC) CXX=$(CXX) CFLAGS="$(CFLAGS)" CXXFLAGS="$(CXXFLAGS)" LDFLAGS="$(LDFLAGS)" ./configure --enable-pic --disable-docs --disable-examples --disable-install-bins --disable-install-srcs --disable-unit-tests --extra-cflags="-fvisibility=hidden"
 
 libs/libvpx/libvpx.a: libs/libvpx/Makefile
        @cd libs/libvpx && $(MAKE)