CFLAGS           = @CFLAGS@ -Wall @GTK_CFLAGS@ -I. $(FPIC)
OBJ_DIR          = obj
ifeq ($(OS),Windows_NT)
SONAME        = libgtkada_gl-$(MAJOR).$(MINOR)$(SO_EXT)
else
SONAME        = libgtkada_gl-$(MAJOR).$(MINOR)$(SO_EXT).$(MICRO)
endif
LIBNAME          = libgtkada_gl$(SO_EXT)
ARCHIVENAME      = libgtkada_gl.a
OPENGL_OBJECTS   = gtk-glarea.o gdk-gl.o glu_h.o gl_h.o
OPENGL_C_OBJECTS = gtkglarea.o gdkgl.o
OPENGL_C_OBJECTS_DIR = ${OPENGL_C_OBJECTS:%=${OBJ_DIR}/%}
ifeq ($(OS),Windows_NT)
    GTKADA_LIBS  = ../../lib-obj/libgtkada.dll
else
    GTKADA_LIBS  = -L../../lib-obj -lgtkada  # relative to OBJ_DIR
endif
EXTERNAL_LIBS    = @GL_LIBS@
OPENGL_FLAGS     = @GL_CFLAGS@
GPRFILE          = opengl
SRC_FILES        = ${OPENGL_OBJECTS} ${OPENGL_C_OBJECTS}
INC_SUBDIR       = opengl
include ../Makefile.common

## These cannot be shared in Makefile.common, since relative paths might be
## generated for configure (../install-sh), or absolute paths (/usr/bin/install)
INSTALL         = @INSTALL@
INSTALL_DATA    = @INSTALL_DATA@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_SCRIPT  = @INSTALL_SCRIPT@

ifneq ($(HAVE_OPENGL),True)
all:
install:
else
all:       module_all
install:   module_install force
	if [ $(BUILD_SHARED) = yes ]; then \
           $(MKDIR) $(bindir); \
           if [ "$(OS)" = "Windows_NT" ]; then \
                $(INSTALL_DATA) ${OBJ_DIR}/$(SONAME) $(bindir); \
                $(CHMOD) +x $(bindir)/$(SONAME); \
           fi; \
        fi
endif

module_ada: ${OPENGL_C_OBJECTS_DIR}

${OBJ_DIR}/gtkglarea.o: gtkglarea.h gtkglarea.c
	$(CC) -c $(CFLAGS) -o$@ $(OPENGL_FLAGS) gtkglarea.c

${OBJ_DIR}/gdkgl.o:  gdkgl.h gdkgl.c
	$(CC) -c $(CFLAGS) -o$@ $(OPENGL_FLAGS) gdkgl.c

clean:     module_clean
distclean: module_distclean