gentoo-overlay/media-video/gpac/files/gpac-1.0.1-configure.patch

* Makes static libs optional
* Removes auto-SSE2 detection
----
diff --git a/Makefile b/Makefile
index 303a413..1ef750e 100644
--- a/Makefile
+++ b/Makefile
@@ -284,8 +284,9 @@ ifeq ($(GPAC_ENST),yes)
 endif
 
 	$(INSTALL) -d "$(DESTDIR)$(prefix)/$(lib_dir)"
+ifeq ($(STATIC_LIBS), yes)
 	$(INSTALL) $(INSTFLAGS) -m 644 "./bin/gcc/libgpac_static.a" "$(DESTDIR)$(prefix)/$(lib_dir)" || true
-
+endif
 	$(INSTALL) -d $(DESTDIR)$(prefix)/$(lib_dir)/pkgconfig
 	$(INSTALL) $(INSTFLAGS) -m 644 gpac.pc "$(DESTDIR)$(prefix)/$(lib_dir)/pkgconfig"
 
diff --git a/configure b/configure
index de8ea99..4f5a6a8 100755
--- a/configure
+++ b/configure
@@ -105,6 +105,7 @@ has_dvb4linux="no"
 has_openjpeg="no"
 gprof_build="no"
 static_build="no"
+static_libs="no"
 want_pic="no"
 want_gcov="no"
 has_joystick="no"
@@ -264,6 +265,7 @@ GPAC configuration options:
   --enable-amr-wb          enable AMR WB library
   --enable-amr             enable both AMR NB and WB libraries
   --enable-static-bin      link statically against libgpac
+  --enable-static-lib      GPAC static libraries build
   --static-mp4box          configure for static linking of MP4Box only.
   --enable-depth           enables depth handling in the compositor
 
@@ -706,14 +708,6 @@ if docc -lz -Wno-pointer-sign ; then
 fi
 
 
-#GCC opt
-if test "$no_gcc_opt" = "no"; then
-    CFLAGS="-O3 $CFLAGS"
-else
-    CFLAGS="-O0 $CFLAGS"
-fi
-
-
 #GCC PIC
 if test "$cross_prefix" != "" ; then
     want_pic="no"
@@ -1710,6 +1704,8 @@ for opt do
             ;;
         --enable-static-bin) static_build="yes";
             ;;
+        --enable-static-libs) static_libs="yes";
+            ;;
         --disable-ipv6) has_ipv6="no"
             ;;
         --disable-platinum) has_platinum="no"
@@ -2357,6 +2353,7 @@ echo "** GPAC $version rev$revision Core Configuration **"
 echo "debug version: $debuginfo"
 echo "GProf enabled: $gprof_build"
 echo "Static build enabled: $static_build"
+echo "Static libs enabled: $static_libs"
 echo "Memory tracking enabled: $use_memory_tracking"
 echo "Sanitizer enabled: $enable_sanitizer"
 echo "Fixed-Point Version: $use_fixed_point"
@@ -3049,6 +3046,7 @@ echo "DEBUGBUILD=$debuginfo" >> config.mak
 echo "GPROFBUILD=$gprof_build" >> config.mak
 echo "MP4BOX_STATIC=$static_mp4box" >> config.mak
 echo "STATICBUILD=$static_build" >> config.mak
+echo "STATICLIBS=$static_libs" >> config.mak
 
 echo "CONFIG_IPV6=$has_ipv6" >> config.mak
 if test "$has_ipv6" = "yes" ; then
diff --git a/src/Makefile b/src/Makefile
index c483c8d..b24d5bb 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -347,7 +347,6 @@ filters_svc: $(LIBGPAC_FILTERS_SVC)
 	@echo "LIBS $(EXTRALIBS)"
 
 ifeq ($(CONFIG_DARWIN),yes)
-
 	$(LIBTOOL) -s -o ../bin/gcc/libgpac_static.a $(OBJS)
 	$(RANLIB) ../bin/gcc/libgpac_static.a
 ifneq ($(STATICBUILD),yes)
@@ -355,9 +354,10 @@ ifneq ($(STATICBUILD),yes)
 endif
 
 else
-
+ifeq ($(STATICLIBS), yes)
 	$(AR) cr ../bin/gcc/libgpac_static.a $(OBJS)
 	$(RANLIB) ../bin/gcc/libgpac_static.a
+endif
 ifneq ($(STATICBUILD),yes)
 	$(CC) $(SHFLAGS) $(LD_SONAME) -o $@ $(OBJS) $(EXTRALIBS)	 $(LDFLAGS)
 	mv $@ $@.$(VERSION_SONAME)
diff --git a/configure b/configure
index 4f5a6a8..baba248 100755
--- a/configure
+++ b/configure
@@ -735,10 +735,6 @@ cat > $TMPC << EOF
 int main( void ) { return 0; }
 EOF
 
-if docc -msse2 $LDFLAGS ; then
-  CFLAGS="$CFLAGS -msse2"
-fi
-
 
 #look for zlib
 cat > $TMPC << EOF