Ensure that OBJ_EXT, LIB_EXT, LIB_PREF and ASM_EXT is defined for all targets.

[omk.git] / snippets / rtems.omk

diff --git a/snippets/rtems.omk b/snippets/rtems.omk
index 8ba457ca49747104c42f3d9f101ddc1466aa3da1..83c78ebeb76aa576c7d1cc5bea5969415543eb22 100644 (file)
--- a/snippets/rtems.omk
+++ b/snippets/rtems.omk
@@ -12,9 +12,15 @@
 # xxx_SOURCES      .. list of specific target sources
 # xxx_LIBS         .. list of specific target libraries
 # INCLUDES         .. additional include directories and defines for user-space
-# tar_EMBEDFILES   .. list of tars with embedded files
+# xxx_EMBEDTARFILES .. list of source subdirectories which are embedded as tar files to the application
 # xxx_EXPORTSYMBOLS .. if "y" then include symbol table in the application for dlopen functionality
 
+# Output variables:
+# OBJ_EXT - extension of object files
+# LIB_EXT - extension of library files
+# LIB_PREF - prefix for library files
+# ASM_EXT - extension of assembler sources
+
 include $(RTEMS_MAKEFILE_PATH)/Makefile.inc
 include $(RTEMS_CUSTOM)
 include $(CONFIG.CC)
@@ -33,7 +39,6 @@ USER_BUILD_DIR   := $(MAKERULES_DIR)/$(BUILD_DIR_NAME)/user
 
 LOCAL_BUILD_DIR  = $(USER_OBJS_DIR)
 
-
 DEFAULT_INCLUDES = -I $(PROJECT_INCLUDE)
 
 CPPFLAGS  += -I $(USER_INCLUDE_DIR)
@@ -51,6 +56,11 @@ LOADLIBES += $(lib_LOADLIBES:%=-l%)
 
 SOLIB_PICFLAGS += -shared -fpic
 
+OBJ_EXT = .o
+LIB_EXT = .a
+LIB_PREF = lib
+ASM_EXT = .S
+
 ifndef RELATIVE_DIR
 RELATIVE_DIR := $(SOURCES_DIR:$(MAKERULES_DIR)%=%)
 endif
@@ -204,10 +214,10 @@ $(2)/$(1): $(USER_LIB_DIR)/timestamp
 $(2)/$(1): $$($(1)_OBJS)
        @$(QUIET_CMD_ECHO) "  LINK    $$@"
        $(Q) if [ -z "$$($(1)_EXPORTSYMBOLS)" ] ; then \
-         $$($(1)_LDCOMMAND) $$(LOADLIBES) $$($(1)_LIBS:%=-l%) -o $(2)/$(1) || exit 1; \
+         $$($(1)_LDCOMMAND) $$(LOADLIBES) $$($(1)_LIBS:%=-l%) -Wl,-Map,$(USER_OBJS_DIR)/$(1).exe.map -o $(2)/$(1) || exit 1; \
        else \
          rm -f $(1).prelink ; \
-         $$($(1)_LDCOMMAND) $$(LOADLIBES) $$($(1)_LIBS:%=-l%) -o $(1).prelink || exit 1 ; \
+         $$($(1)_LDCOMMAND) $$(LOADLIBES) $$($(1)_LIBS:%=-l%) -Wl,-Map,$(USER_OBJS_DIR)/$(1).exe.map -o $(1).prelink || exit 1 ; \
          $(RTEMS_SYSM) -e -c "$$(CC)  $$(CPPFLAGS) $$(OMK_CPPFLAGS) $$(OMK_CFLAGS) $$(CFLAGS)" \
                -S $(1)-symbol-table.c -o $(1)-symbol-table.o $(1).prelink || exit 1 ; \
          $$($(1)_LDCOMMAND) $(1)-symbol-table.o $$(LOADLIBES) $$($(1)_LIBS:%=-l%) -o $(2)/$(1) || exit 1 ; \
@@ -220,7 +230,18 @@ $(2)/$(1): $$($(1)_OBJS)
 # FIXME: Why the map file was commented out?
 endef
 
+# Rules for other output formats (can be specified by OUTPUT_FORMATS)
+%.bin: %
+       @$(QUIET_CMD_ECHO) "  OBJCOPY $@"
+       $(Q) $(OBJCOPY)  --output-target=binary -S $< $@
 
+%.hex: %
+       @$(QUIET_CMD_ECHO) "  OBJCOPY $@"
+       $(Q) $(OBJCOPY)  --output-target=ihex -S $< $@
+
+%.srec: %
+       @$(QUIET_CMD_ECHO) "  OBJCOPY $@"
+       $(Q) $(OBJCOPY)  --output-target=srec -S $< $@
 
 # Syntax: $(call LIBRARY_template,<library-name>)
 define LIBRARY_template
@@ -282,7 +303,8 @@ endef
 
 library-pass-local: $(lib_LIBRARIES:%=$(USER_LIB_DIR)/lib%.a) $(shared_LIBRARIES:%=$(USER_LIB_DIR)/lib%.so)
 
-binary-pass-local: $(bin_PROGRAMS:%=$(USER_BIN_DIR)/%) $(utils_PROGRAMS:%=$(USER_UTILS_DIR)/%) $(test_PROGRAMS:%=$(USER_TESTS_DIR)/%)
+binary-pass-local: $(bin_PROGRAMS:%=$(USER_BIN_DIR)/%) $(utils_PROGRAMS:%=$(USER_UTILS_DIR)/%) $(test_PROGRAMS:%=$(USER_TESTS_DIR)/%) \
+                   $(foreach of,$(OUTPUT_FORMATS),$(bin_PROGRAMS:%=$(USER_BIN_DIR)/%.$(of)) $(test_PROGRAMS:%=$(USER_TESTS_DIR)/%.$(of)))
 
 GEN_HEADERS+=$(filter %.h,$(USER_IDLS:%.idl=%.h))
 
@@ -298,6 +320,12 @@ $(foreach lib,$(lib_LIBRARIES),$(eval $(call LIBRARY_template,$(lib))))
 
 $(foreach lib,$(shared_LIBRARIES),$(eval $(call SOLIB_template,$(lib))))
 
+# Create _build directories for sources in subdirectories i.e. *_SOURCES=dir/file.c
+_dirs_to_create=$(filter-out ./,$(sort $(dir $(USER_SOURCES) $(SOLIB_SOURCES))))
+ifneq ($(_dirs_to_create),)
+$(shell mkdir -p $(addprefix $(LOCAL_BUILD_DIR)/,$(_dirs_to_create)))
+endif
+
 # IDL compilation
 USER_IDLS := $(sort $(USER_IDLS))
 $(foreach src,$(filter %.idl,$(USER_IDLS)),$(eval $(call COMPILE_idl_template,$(SOURCES_DIR)/$(src),$(src:%.idl=%))))
@@ -369,7 +397,9 @@ clean-local::
               $(USER_OBJS_DIR)/*.d \
               $(USER_OBJS_DIR)/*.map \
               $(LOCAL_CONFIG_H:%=$(USER_OBJS_DIR)/%) \
-              $(tar_EMBEDFILES:%=$(USER_OBJS_DIR)/%_tarfile)
+              $(USER_OBJS_DIR)/*_tarfile \
+              $(USER_OBJS_DIR)/*.prelink \
+              $(USER_OBJS_DIR)/*.tmp
 
 
 default: include-pass library-pass binary-pass