gentoo-overlay/dev-java/swt/files/swt-4.10-as-needed-and-flag-fixes.patch

diff -Naur a/make_linux.mak b/make_linux.mak
--- a/make_linux.mak	2019-01-07 14:08:00.269147198 +0100
+++ b/make_linux.mak	2019-01-07 14:10:28.645155241 +0100
@@ -101,7 +101,7 @@
 WEBKIT_OBJECTS = swt.o webkitgtk.o webkitgtk_structs.o webkitgtk_stats.o webkitgtk_custom.o
 GLX_OBJECTS = swt.o glx.o glx_structs.o glx_stats.o
 
-CFLAGS := $(CFLAGS) \
+CFLAGS += -fPIC \
 		-DSWT_VERSION=$(SWT_VERSION) \
 		$(NATIVE_STATS) \
 		$(SWT_DEBUG) \
@@ -129,13 +129,13 @@
 make_swt: $(SWT_LIB) $(SWTPI_LIB)
 
 $(SWT_LIB): $(SWT_OBJECTS)
-	$(CC) $(LFLAGS) -o $(SWT_LIB) $(SWT_OBJECTS)
+	$(CC) $(LDFLAGS) $(LFLAGS) -o $(SWT_LIB) $(SWT_OBJECTS)
 
 callback.o: callback.c callback.h
 	$(CC) $(CFLAGS) -DUSE_ASSEMBLER -c callback.c
 
 $(SWTPI_LIB): $(SWTPI_OBJECTS)
-	$(CC) $(LFLAGS) -o $(SWTPI_LIB) $(SWTPI_OBJECTS) $(GTKLIBS)
+	$(CC) $(LDFLAGS) $(LFLAGS) -o $(SWTPI_LIB) $(SWTPI_OBJECTS) $(GTKLIBS)
 
 swt.o: swt.c swt.h
 	$(CC) $(CFLAGS) -c swt.c
@@ -154,7 +154,7 @@
 make_cairo: $(CAIRO_LIB)
 
 $(CAIRO_LIB): $(CAIRO_OBJECTS)
-	$(CC) $(LFLAGS) -o $(CAIRO_LIB) $(CAIRO_OBJECTS) $(CAIROLIBS)
+	$(CC) $(LDFLAGS) $(LFLAGS) -o $(CAIRO_LIB) $(CAIRO_OBJECTS) $(CAIROLIBS)
 
 cairo.o: cairo.c cairo.h swt.h
 	$(CC) $(CFLAGS) $(CAIROCFLAGS) -c cairo.c
@@ -169,7 +169,7 @@
 make_awt:$(AWT_LIB)
 
 $(AWT_LIB): $(AWT_OBJECTS)
-	$(CC) $(AWT_LFLAGS) -o $(AWT_LIB) $(AWT_OBJECTS) $(AWT_LIBS)
+	$(CC) -fPIC $(LDFLAGS) $(AWT_LFLAGS) -o $(AWT_LIB) $(AWT_OBJECTS) $(AWT_LIBS)
 
 #
 # Atk lib
@@ -177,7 +177,7 @@
 make_atk: $(ATK_LIB)
 
 $(ATK_LIB): $(ATK_OBJECTS)
-	$(CC) $(LFLAGS) -o $(ATK_LIB) $(ATK_OBJECTS) $(ATKLIBS)
+	$(CC) $(LDFLAGS) $(LFLAGS) -o $(ATK_LIB) $(ATK_OBJECTS) $(ATKLIBS)
 
 atk.o: atk.c atk.h
 	$(CC) $(CFLAGS) $(ATKCFLAGS) -c atk.c
@@ -198,7 +198,7 @@
 endif
 
 $(WEBKIT_LIB): $(WEBKIT_OBJECTS)
-	$(CC) $(LFLAGS) -o $(WEBKIT_LIB) $(WEBKIT_OBJECTS) $(WEBKITLIBS)
+	$(CC) $(LDFLAGS) $(LFLAGS) -o $(WEBKIT_LIB) $(WEBKIT_OBJECTS) $(WEBKITLIBS)
 
 webkitgtk.o: webkitgtk.c webkitgtk_custom.h
 	$(CC) $(CFLAGS) $(WEBKITCFLAGS) -c webkitgtk.c
@@ -217,7 +217,7 @@
 make_webkit2extension: $(WEBKIT_EXTENSION_LIB)
 
 $(WEBKIT_EXTENSION_LIB) : webkitgtk_extension.o
-	$(CC) $(LFLAGS) -o $@ $^ $(WEBKIT_EXTENSION_LFLAGS)
+	$(CC) $(LDFLAGS) $(LFLAGS) -o $@ $^ $(WEBKIT_EXTENSION_LFLAGS)
 
 webkitgtk_extension.o : webkitgtk_extension.c
 	$(CC) $(CFLAGS) $(WEBKIT_EXTENSION_CFLAGS) ${SWT_PTR_CFLAGS} -fPIC -c $^
@@ -228,7 +228,7 @@
 make_glx: $(GLX_LIB)
 
 $(GLX_LIB): $(GLX_OBJECTS)
-	$(CC) $(LFLAGS) -o $(GLX_LIB) $(GLX_OBJECTS) $(GLXLIBS)
+	$(CC) $(LDFLAGS) $(LFLAGS) -o $(GLX_LIB) $(GLX_OBJECTS) $(GLXLIBS)
 
 glx.o: glx.c 
 	$(CC) $(CFLAGS) $(GLXCFLAGS) -c glx.c