[libdrm-examples]: Replace all examples by 'drm-prime-multi'.

'drm-prime-multi' supports multiple client rendering processes with a single compositor type process. This very simple example only illustrates concepts and allows for basic testing of multi-process dma enabled buffer sharing on a GLESv2 stack.

Author: msieben

package/libdrm-examples/libdrm-examples.mk

@@ -44,38 +44,22 @@ define LIBDRM_EXAMPLES_CONFIGURE_CMDS
 @echo "Nothing to be done"
 endef
 
-define LIBDRM_EXAMPLES_BUILD_DRM_PRIME_SIMPLE
+define LIBDRM_EXAMPLES_BUILD_DRM_PRIME_MULTI
 pushd $(@D); \
-$(MAKE) -f $(@D)/Makefile CC="$(TARGET_CROSS)cc" CXX="$(TARGET_CROSS)c++" CPPFLAGS="$(LIBDRM_EXAMPLES_CPPFLAGS)" CFLAGS="$(LIBDRM_EXAMPLES_CFLAGS)" CXXFLAGS="$(LIBDRM_EXAMPLES_CXXFLAGS)" LDFLAGS="$(LIBDRM_EXAMPLES_LDFLAGS)" drm-prime-simple; \
-popd; 
-endef
-
-define LIBDRM_EXAMPLES_BUILD_DRM_PRIME_TILE
-pushd $(@D); \
-$(MAKE) -f $(@D)/Makefile CC="$(TARGET_CROSS)cc" CXX="$(TARGET_CROSS)c++" CPPFLAGS="$(LIBDRM_EXAMPLES_CPPFLAGS)" CFLAGS="$(LIBDRM_EXAMPLES_CFLAGS)" CXXFLAGS="$(LIBDRM_EXAMPLES_CXXFLAGS)" LDFLAGS="$(LIBDRM_EXAMPLES_LDFLAGS)" drm-prime-tile; \
-popd; 
-endef
-
-define LIBDRM_EXAMPLES_BUILD_DRM_PRIME_UNPRIV
-pushd $(@D); \
-$(MAKE) -f $(@D)/Makefile CC="$(TARGET_CROSS)cc" CXX="$(TARGET_CROSS)c++" CPPFLAGS="$(LIBDRM_EXAMPLES_CPPFLAGS)" CFLAGS="$(LIBDRM_EXAMPLES_CFLAGS)" CXXFLAGS="$(LIBDRM_EXAMPLES_CXXFLAGS)" LDFLAGS="$(LIBDRM_EXAMPLES_LDFLAGS)" drm-prime-unpriv; \
+$(MAKE) -f $(@D)/Makefile CC="$(TARGET_CROSS)cc" CXX="$(TARGET_CROSS)c++" CPPFLAGS="$(LIBDRM_EXAMPLES_CPPFLAGS)" CFLAGS="$(LIBDRM_EXAMPLES_CFLAGS)" CXXFLAGS="$(LIBDRM_EXAMPLES_CXXFLAGS)" LDFLAGS="$(LIBDRM_EXAMPLES_LDFLAGS)" drm-prime-multi; \
 popd;
 endef
 
 define LIBDRM_EXAMPLES_BUILD_CMDS
-$(call LIBDRM_EXAMPLES_BUILD_DRM_PRIME_SIMPLE)
-$(call LIBDRM_EXAMPLES_BUILD_DRM_PRIME_TILE)
-$(call LIBDRM_EXAMPLES_BUILD_DRM_PRIME_UNPRIV)
+$(call LIBDRM_EXAMPLES_BUILD_DRM_PRIME_MULTI)
 endef
 
 define LIBDRM_EXAMPLES_INSTALL_STAGING_CMDS
 @echo "Nothing to be done"
 endef
 
 define LIBDRM_EXAMPLES_INSTALL_TARGET_CMDS
-[ -f $(@D)/.bin/drm-prime-simple ] && $(INSTALL) -D -m 755 $(@D)/.bin/drm-prime-simple $(TARGET_DIR)/usr/bin/drm-prime-simple
-[ -f $(@D)/.bin/drm-prime-tile ] && $(INSTALL) -D -m 755 $(@D)/.bin/drm-prime-tile $(TARGET_DIR)/usr/bin/drm-prime-tle
-[ -f $(@D)/.bin/drm-prime-unpriv ] && $(INSTALL) -D -m 755 $(@D)/.bin/drm-prime-unpriv $(TARGET_DIR)/usr/bin/drm-prime-unpriv
+[ -f $(@D)/.bin/drm-prime-multi ] && $(INSTALL) -D -m 755 $(@D)/.bin/drm-prime-multi $(TARGET_DIR)/usr/bin/drm-prime-multi
 endef
 
 $(eval $(generic-package))

package/libdrm-examples/src/Makefile

@@ -68,25 +68,13 @@ rebuild = touch $(sources);
 
 # The main target(s)
 all:
-	$(error "Specify drm-prime-simple, drm-prime-tile or drm-prime-unpriv as target")
+	$(error "Specify drm-prime-multi as target")
 
 #https://www.gnu.org/software/make/manual/make.html#Target_002dspecific
-drm-prime-simple: EXTRA_FLAGS=-DNO_FLAGS
-
-drm-prime-tile: EXTRA_FLAGS=-DNO_FLAGS
-
-drm-prime-unpriv: EXTRA_FLAGS=-DNO_FLAGS
+drm-prime-multi: EXTRA_FLAGS=-DNO_FLAGS
 
 # Generate the binaries
-drm-prime-simple: $(objects) | $(bindir)
-
-	$(call build)
-
-drm-prime-tile: $(objects) | $(bindir)
-
-	$(call build)
-
-drm-prime-unpriv: $(objects) | $(bindir)
+drm-prime-multi: $(objects) | $(bindir)
 
 	$(call build)